00001, 0x40, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x2000, 0x3, 0x4, 0x0, 0x100000000, 0x1f, 0x5}, r4, 0x0, r1, 0x2)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140))
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2})
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
unshare(0x20000000)
clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000300), &(0x7f0000000100))
bind(r0, &(0x7f00000001c0)=@l2={0x1f, 0x642f, {0x4, 0xffffffffffff8000, 0x607000000000, 0x9, 0x1, 0x4}, 0x7fffffff, 0xff}, 0x80)
setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000800)="a156fedaf08b394acc449158d19e23d960b76abbbd2b391a31a403efa543ca04635b9161ae2a72555d8b19a8109165580a11c4d819824122b99366198e17f0d9bcfc756b54db6e2f385eadd022143aacd280136975f5f0b890345aa9bbab0178088c23ab4f0d2cc5d94b8af3d5c24fbceb2cb7c0f437b4332b574e9a8b9e1aee5858450033c2abedc49b5a9a08e8c5f079726838cd8428070be10b", 0x9b)
readv(r2, &(0x7f0000000180)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000700)=""/243, 0xf3}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4)

[  602.181367] device lo entered promiscuous mode
[  602.186303] qtaguid: iface_stat: create(lo): no inet dev
[  602.194767] qtaguid: iface_stat: create6(lo): no inet dev
[  602.206435] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  602.212900] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/02 20:19:17 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  602.312503] IPVS: Creating netns size=2552 id=96
[  602.431201] IPVS: Creating netns size=2552 id=97
[  602.455565] binder_alloc: binder_alloc_mmap_handler: 3601 2000c000-2000e000 already mapped failed -16
[  602.686411] binder: 3593:3596 Acquire 1 refcount change on invalid ref 0 ret -22
[  602.821013] binder: 3593:3648 Acquire 1 refcount change on invalid ref 0 ret -22
2018/04/02 20:19:18 executing program 5:
r0 = gettid()
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x420000, 0x0)
write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4ec}], 0x1, 0x0)
r3 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00')
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={<r4=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4}, &(0x7f0000000380)=0x8)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000240)={0x7, 0x78, "089542e7eb9996a463a07f23e01011ee9c3db432744ff915635bb8854903e21505eaf2e904ccd607c10fe4316d1d2b6baae035edc6821be82ef2d2958f957c13383d33f516a3b5320e4466b52d5f7fc7731006517d0c82145aef58518b98097fe0616344499b968888cd3d617c3bdd89661d29f32f332a0c"})
sendfile(r5, r3, &(0x7f0000000200), 0x200000010000)
ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137)

2018/04/02 20:19:18 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
tgkill(0x0, 0x0, 0x30)
dup2(r2, r0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
socket$inet6(0xa, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=<r3=>0x0], &(0x7f0000000140)=0x1)
write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x0, 0x1, 0x0, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r3}, 0x10)
connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={<r4=>0x0}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r4, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000040)=0x84)

2018/04/02 20:19:18 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000001c0)='\x00', 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = fcntl$getown(r0, 0x9)
capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x5, 0x80000001, 0x8, 0x81, 0x5, 0x20})
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:18 executing program 7:
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000))
mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0)
mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0)
r0 = socket$inet6(0xa, 0x804, 0x0)
connect(r0, &(0x7f00000000c0)=@rc={0x1f, {0x66, 0xb8e3, 0x5, 0x100000001, 0x1, 0x3}, 0x23}, 0x80)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/control\x00')

2018/04/02 20:19:18 executing program 6:
futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000060ffc), 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/167)

2018/04/02 20:19:18 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x761}], 0x1, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
write$selinux_create(r2, &(0x7f0000000b80)=@objname={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x30, 0x20, './file1\x00'}, 0x45)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioprio_get$pid(0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000900))
preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000000dc0)=""/4096, 0x1000}], 0x2, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"])
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x7bc, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(0xffffffffffffffff)
getpeername$packet(r4, &(0x7f0000000140), &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="54000000430022032abd7000fcdbdf25020000001c0001002f73656c696e757833dd6865636b72657170726f7400000008000400f7ffffff0800020002000000080a0200775000000c0008000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000)

2018/04/02 20:19:18 executing program 1:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000b80)='./file0/file0/file0\x00', 0x90)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(r2, &(0x7f0000000a40), 0x0, 0x0)
poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000480)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x7)
r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4)
ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000006c0)=<r7=>0x0)
process_vm_readv(r7, &(0x7f0000003000)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/168, 0xa8}, {&(0x7f0000001f00)=""/205, 0xcd}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000700)=""/120, 0x78}], 0x5, &(0x7f0000004700)=[{&(0x7f0000003080)=""/231, 0xe7}, {&(0x7f0000003240)=""/186, 0xba}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/132, 0x84}, {&(0x7f0000003440)=""/218, 0xda}, {&(0x7f0000003540)=""/108, 0x6c}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/86, 0x56}, {&(0x7f0000004640)=""/153, 0x99}], 0x9, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x7, 0x20, 0x2, 0x0]}, &(0x7f0000000280)=0xe)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='2emory\x00\x00'], 0x8)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000b00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000004980)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="040025bd7000fcdbdf251100000014000100080002003c00000008000800080000001400010008000900720000005c5801000a0000000800060005000000080006000100010008000400010000803c00010008000500000000e7070005000220000014000300ff0100000000000000000000000000010c0007000200000008000000080001000a00000008000400020000009e1e2fcf5fcbdb90fc43bcdb4419f791a1c0f59ce46966e0bb0980bd7890926a606646f19c"], 0x98}, 0x1, 0x0, 0x0, 0x85}, 0x20000000)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))
rmdir(&(0x7f00000000c0)='./file0\x00')

2018/04/02 20:19:18 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 3:
fchdir(0xffffffffffffffff)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x4000)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={<r3=>r2, 0x0, r1})
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4})
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7fffffff, 0x7f, 0xff, 0x4}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x10, &(0x7f0000893ff0)={0x2}, 0xfffffe0c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xffa8)

2018/04/02 20:19:18 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a7f310358f529d1629e05e600f6"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000800)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00')
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f00000003c0)=0xc)
syz_fuse_mount(&(0x7f0000000540)='./file1\x00', 0x0, r1, 0x0, 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080))
r2 = accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80800)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x17, r3})
accept4$packet(r2, 0x0, &(0x7f0000000500), 0x3d897c91360fe5f)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{}, {}]})
ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180))
setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0), 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x2)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='}$+\x00'], &(0x7f0000000380)=[&(0x7f0000000300)="13706f7369785f61636c5f61636365737300", &(0x7f0000000340)='#keyringvboxnet1.vmnet1vboxnet1@@wlan0keyring}^\x00'])
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8001)
open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000580)={0x8, 0x1f, 0x0, 0xb8fb, 0x100000001, 0x7fffffff})
sendmsg$nfc_llcp(r0, &(0x7f0000000a00)={&(0x7f0000000400)={0x27, 0x1, 0x2, 0x7, 0xbb, 0x7ff, "86fa2846f3c69a72171862b33a7129022953bce8e8fda3ad2bed7f9f71aba16fb627597196f005310cb9640ad72f2a12ccc1871daf99e59da7058ed099becc", 0xe}, 0x58, &(0x7f0000000980), 0x0, 0x0, 0x0, 0x800}, 0x4000)

2018/04/02 20:19:18 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:18 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000280)="42789aaf4fa52922e7f6a1597df6ca1ce248ea7053fdc80a504a2c8ea8b12eeda8bdee5f8d89e3656a4e37b63c857580f4fa7652da63608f578ead5cd6d8692ebc0167c29d12034fc4", 0xfffffffffffffd59, 0x20000800, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffef9)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

[  603.657759] binder: 3656:3664 Acquire 1 refcount change on invalid ref 0 ret -22
2018/04/02 20:19:19 executing program 7:
r0 = socket(0x10000000f, 0x100000003, 0xf)
write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22)
getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)
modify_ldt$read_default(0x2, &(0x7f0000000100)=""/4096, 0x1000)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001100)={'filter\x00'}, &(0x7f0000001180)=0x44)

2018/04/02 20:19:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:19 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

2018/04/02 20:19:19 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x4000)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={<r3=>r2, 0x0, r1})
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4})
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7fffffff, 0x7f, 0xff, 0x4}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x10, &(0x7f0000893ff0)={0x2}, 0xfffffe0c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xffa8)

2018/04/02 20:19:19 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x4000)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={<r3=>r2, 0x0, r1})
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4})
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7fffffff, 0x7f, 0xff, 0x4}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x10, &(0x7f0000893ff0)={0x2}, 0xfffffe0c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xffa8)

2018/04/02 20:19:19 executing program 1:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000))
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x81)
chroot(&(0x7f0000000040)='./file0\x00')
clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000))

2018/04/02 20:19:19 executing program 5:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x8000003, &(0x7f0000b18000/0xe000)=nil)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000001240)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYPTR, @ANYRES16=r4, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r4, @ANYPTR, @ANYRES32=r0, @ANYRES32=r1]], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYBLOB="aef375c37cc09aaea86f49c4334203dca300b3e66ee9e44e273019d8d8a3a0cc4e5ea33ce73c5faa55755ce2513bf5a0471269ab0bbe2d4f5b6cfb458f6ecb8c83f88b9e0ae6c40fb2733e70cde08fb9b35b1eda1da723f6a615297ab69fed35e988192fdaaaed935d4190fc4aecd2e019052d9c6970c6f8a1bfa3aa0a5fa0065182c0924da03771a19aadcf824406f53490f9072b6b195ffa578c26ee727388fbcd0a12e2e4bad4b2e8a912f78794bf569deea5a11031ab39918661eb94f932ee1d", @ANYRES64=r0], @ANYPTR64=&(0x7f0000000e00)=ANY=[@ANYRES16=r1, @ANYBLOB="c33bf575f7384c86a026c2726894f1d14dcd0d65f3941fb501e87b2cb812641139c2ebf00e295beddf7f67c22b503473f5ffb6019d375b76e6a0feea234efe756d47a22a278fc36b4a286cc1d9be612b9348c0d11f74de5f62e86a9269898748eb20e01dd7ad16fcf7ae", @ANYRES16=r1, @ANYBLOB="9df9db1a8fb27653f41e0240d87a27f0969455ac83c56540e1e5d65df82f4e5be3d76d32b060a52ef9bbcad4c76213fb223305bf7509020bf2a26a1542d22d0b7e9ad11b39db34fb37a790ab92480397850f200722565841d988850819cfee039a7aa08c57a584a3483d12173c29a19f41bb"], @ANYRES16, @ANYPTR, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000f00)=ANY=[@ANYRES64, @ANYRES32=r4, @ANYPTR, @ANYBLOB="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"], @ANYPTR=&(0x7f0000001040)=ANY=[@ANYBLOB="b09bed1e4d30a93025a3a8335e20447870a1", @ANYBLOB="eb4886e35a8423c8bbe9bb0aee63907d87397b8ce153f9d19f30a5b4b849cb977711f3091ca312a1fccb7f75ada8ed2d8064efeb4916a43bd2c847ae113df711ab0a43f8e713c2b59dfa3ef01d26bbfb46d3c9ed063c7c5219ff1d8c99e00c74dd9e9df2b1adec97e2553f287cfd335c02016da92fb1850405dfddf09a1b26cc870a4151d26a38e3e6cf0870bd90819fd9b27d97414b80d67a8c681b0edfe9ba3476616f40da3b1df5be80d152bc36c7581a160ecbe4e2beaaf954b73850443542c0dc2abff9be0f799f0f629078d09dcc3173eab056a84e94e62e66218fa748a7567c45559697bb14196d355dbe310bcd85fc8c35d0", @ANYRES16=r4, @ANYRES16=r0, @ANYBLOB="65a468cd3354c5a623dcfe80c17d034d438a5f6cdf8d3c98a9ec56858ef0e7230bdcc4caf36b35fb", @ANYRES32, @ANYRES64=r2, @ANYPTR64], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRES16=r4, @ANYRES32=r2]], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f0000001280)=ANY=[@ANYRES16=r0, @ANYRES16], @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB="ef9d38700353", @ANYRES16=r4, @ANYPTR, @ANYPTR], @ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r2, @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYBLOB="7261053bc5bc302e928f533611047e8648b1fa2cd3eaf6d68183c30d465ed5cf4568733cf5bc8778a7691070960dd2b2c8e4c5ba473a8ed19a864a07577bca40cd071b95b64088b939d59769b6079d7ed90f1fbb37969298c2186e8067f865a78a6a22bc71c8a8e658c2c4527c96d3caba4d002a687ce068ae407dd55e3aa3be571ac1434328d2cf879ee583662222f5f7cef80674aa8c94dd824e9a21c69734bd24cc38cde774fb543619d8069fa070841f1dc1c013227b72aac37d926154c26db2be0a4c9596477cb1293db2f7d7d009a76175fb57625e718aa0deeab569b6c3849ae8f4ee20a9693268ec6edfcfb4f22667d8187e9c62c8", @ANYPTR, @ANYPTR], @ANYRES16=r2, @ANYRES16=r0], @ANYPTR64=&(0x7f00000022c0)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES16, @ANYBLOB="7bae77b4d1404e55662cd53f5532bf1541a5d1d7f8c6cb7e5430327b66856951ada895a53e871d032c15557bfd8025fb2cf8f593b29ca329e44315da57c1ff44305b124f5a0b7a60e02036e91bf8886976ee583149cae4b1a9eec7e604f1b913067ec1f66236f29481101f8495b58937cb55668013e3db303fb75275d01f2715def528b3ff35468477aaea6be55df5e0c173d40a581f3a169d4aa00ba7edcfc755", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32, @ANYRES16], @ANYRES64, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYRES16=r3], @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYRES64=r3, @ANYRES16=r4]], @ANYRES32], 0x2e)
ftruncate(r3, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r4, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r4, 0x1162}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="697f08083de45fb8e46ce6fbbb2e40a828dd074fe8a6adc3ab608eb64a1af35dfa0ebda623de7ce66c1a715c9c1c1300dfdd73ff4fd6fde58a4fffcc06137fbf497fa2ef371629ea49c69b76c65544e173cd6117e05ab4183277f75e77eefe8abe41b9edade7f79e62521603c590a13c12e70db45ec01bc881ad9a9cd4fd71f97d"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0xb3}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2000007b, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
sendto(r7, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/14, 0xe)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:19 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e7b2f0095383b3f0a"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:19 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x4000)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={<r3=>r2, 0x0, r1})
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4})
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7fffffff, 0x7f, 0xff, 0x4}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x10, &(0x7f0000893ff0)={0x2}, 0xfffffe0c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xffa8)

2018/04/02 20:19:19 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:19 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002840)={<r3=>0x0, 0x68, "e28a27ec32eae4a54b30043fd7408a5e7e19b10aee71dab61e85a7390cbb5c4db44e62a6025fdaffde57f21066e8bd495e9b3f5696ea8b03bd1123656d0e3518766b5b2e0ece8aecb5f0818b293fe1cc0a2cfe2670a6e8e3a88b467deb9057e75488558400b1875e"}, &(0x7f00000028c0)=0x70)
sendmsg$inet_sctp(r2, &(0x7f0000002980)={&(0x7f0000000480)=@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000002800)=[{&(0x7f0000000540)="4e3d8ca52819d003c6ba042f247d77c0928fcea2f17b9ee3bb05cbe859b9b7413e786201d4767b6f237711c75b7bf1e801ff7fb5e55153351e75e8c705c18a0e7bda9adf0c4089c0155d20ba135896e3084dfa2f713f8caff7668fb61ef821b7e67c3b55de6f3a1f9099c7861e13e5", 0x6f}, {&(0x7f00000004c0)="4a3351f4662235fb39", 0x9}, {&(0x7f00000016c0)="31f648677bb2aede4a1cc096e06542248f9a4c16a9c912c5a657804acee1970ceadfbc83e039cbc6a8435df07cce1a516a2155de0ed5a499fc49d88bff995179e965394809f236bd82e347f1d3e366894da5", 0x52}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="3721f5ecbb07d9447a8e924342f1233fe456805b3f3476e945961316503bba86e106b043ce1f02a11d7a4b4fe6aa0d9a86d975e3c4ebae863b77b18fc1cc3922e28d2805f65c05fadaed6c78c31c414e8add7cf877809ff3cdadc1e7c141fcb955e7708c86f142d6400ab4c5ec817e760f45b93fb0d6ba4f2fbea179d10b900a41c8235cde5469a135dbfd285117030a520098bac66eb078b60ae2cf903db8cb38b4897e87845792c3ccdcaf7730818af72c10", 0xb3}, {&(0x7f00000005c0)="f561d76c73d2061b07c5751b25", 0xd}], 0x6, &(0x7f0000002900)=[@init={0x14, 0x84, 0x0, {0x10000, 0x4, 0x6, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xd, 0x8, 0x4, 0xc8, 0x8, 0x5, 0xffffffffffff0000, r3}}], 0x58, 0x4000000}, 0x8000)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0)
sendto$ax25(r2, &(0x7f0000000080)="8dbf4c863c4d73a22ff473d4f6565c63374d23addefca3cef02b418692c6d533b691a81978f91317a6cd6f0f74b743c64d6ca58035cf16f94fef1cea098d426a6c5b622c52db1157283ff25e3c6ab7b64d4e564c6529d78525da6b64cb5909249d7846e6eccd6d2831fd7bc223b6e4399be7d9bf7e9a07c614d6a9efe043666cd368c47ec4f2ed4515a6b87e9b7e6baa63403204e2b29223a7c494f56445bbfbc93e63801363098c2cbd9b56bd33", 0xae, 0x8010, &(0x7f0000000440)={0x3, {"2de63d0a2cd1f1"}, 0x20}, 0x10)

2018/04/02 20:19:19 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
close(r0)
r1 = dup2(r0, r0)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={<r3=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0x8})

2018/04/02 20:19:19 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:19 executing program 5:
r0 = socket(0xa, 0x802, 0x0)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d56ffc)=0x10002, 0x4)
chroot(&(0x7f0000000000)='./file0\x00')
sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000d8e000), 0x0, &(0x7f000056cda0)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20}, 0x0)

2018/04/02 20:19:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x37b)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:19 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:19 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x4000)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={<r3=>r2, 0x0, r1})
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4})
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7fffffff, 0x7f, 0xff, 0x4}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x10, &(0x7f0000893ff0)={0x2}, 0xfffffe0c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xffa8)

2018/04/02 20:19:19 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='u'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 5:
r0 = getpgid(0x0)
fstat(0xffffffffffffffff, &(0x7f0000000300))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000780)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r3 = syz_open_procfs(r0, &(0x7f0000000500)='net/ip_tables_names\x00')
getsockname$unix(r3, &(0x7f00000006c0), &(0x7f0000000740)=0x6e)
r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000240)=0x400)
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r4, 0x0)
r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
r7 = openat$cgroup_ro(r3, &(0x7f0000000640)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98)
fgetxattr(r7, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r1, r2, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
faccessat(r7, &(0x7f0000000080)='./file0\x00', 0x12, 0x800)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00000000c0), 0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580))
ioctl$sock_netdev_private(r6, 0x89f6, &(0x7f00000005c0)="c56fdd71428e4a22d083511a72e604c5b1cd3581f16cb9e0c954e9447ed143a0011fce13d217a95195d2080fc0f9d7461b7e783c67b353dd20fbee2e6d6e05ce52e3006bdd0773448e1ae6523cc77380064d64")

2018/04/02 20:19:20 executing program 0:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'root\x00'}, 0x29)
r1 = socket(0x18, 0x0, 0x1)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8)

2018/04/02 20:19:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0)
ftruncate(r1, 0x3ff)
openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_subtree(r2, &(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000003200)=ANY=[@ANYPTR64, @ANYBLOB, @ANYRES32], @ANYRES64, @ANYRES32]], 0x8)

2018/04/02 20:19:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a)
close(r1)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r3, 0x0)
close(0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"})
r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x4}}, 0x26)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0f00000020000000ff0100000700080001000000000000000200000008000000e70700000500000002000000020000000200000001fcffff03000000000000000300000000000100000000000b500000ff0100000100000009000000b6d2c9383a1dc23d579ce661"]})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r5, &(0x7f0000000200)=[{&(0x7f0000000840)="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", 0x278}, {&(0x7f00000000c0)="1fdffece6f999f9b", 0x8}, {&(0x7f0000000740)="26c0cc7b898ea54d1e63121ede771e190ebf0304ac6cffcebfbe97445b7d8da3ad77c6ec41000b340c4bc3fc2844ebc4e7365291ff86a971d299cf653df32500167992d4d9812aa54c27e4d0093832833e7b00f8a58f32e56b677b9f9394e375537cebb8e6e8f31347d2818b988f0c07d964a1e0ef2753f139dce6efd6ba631e211d4c763143f274df2860ad2006c9d82ef00e4fbea6a11fb86135bf13c218460466ddc6e5189a486548ff43f00532a70b79f803fbd791c049a4c8ce4497aec21f08d931432d515a7ff53df060cbe36e8c4e3e242f", 0xd5}], 0x3, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000))
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="5fdfb8350336421de0d48096e1c2402ca074904fa8854d8813afe48e52bc9113e6d5d5eb099297c282977b5293f35edda57b97b07254a18c4f26c07b5492d172bcfb472b537c0f5870351e8070900c66f84f8fda96a1b30bbfa67b13b6c9e6de1b33e11f68aaccda6a", 0x69, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/04/02 20:19:20 executing program 1:
getpgid(0x0)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
mq_unlink(&(0x7f0000fc4ffb)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98)
fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r0, r1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/04/02 20:19:20 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:20 executing program 4:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
dup(r0)
sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0)
rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8)
ftruncate(r1, 0x27ffd)
sendfile(r0, r1, &(0x7f0000000080), 0x8080000001)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, <r3=>0x0, 0x101})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x9})

2018/04/02 20:19:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$getown(r0, 0x9)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:20 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x5382, &(0x7f000003bffe))
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)

2018/04/02 20:19:20 executing program 7:
r0 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x80)
r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000580)=ANY=[])
unshare(0x20000)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=<r2=>0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x31ac)
r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x8b, 0x0, 0x0, 0x0, 0x7fff, 0x400, 0xc0000000, 0x0, <r4=>0x0}, &(0x7f0000000600)=0x20)
setns(r3, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8)
bind$packet(r3, &(0x7f0000000ac0)={0x11, 0x6, r5, 0x1, 0x82bf, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000840)={<r6=>r4, 0xfffffffffffffffd}, &(0x7f0000000880)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r6, 0x1ac)
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r6, 0x8, 0x1, 0x2, 0x6c57342f, 0x12}, 0x11)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
getrusage(0x1, &(0x7f00000007c0))
ioctl$VT_RELDISP(r3, 0x5605)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0xfdfe)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000280)=0x1, 0x4)
lseek(r0, 0x0, 0x5)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x8)
fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300))
syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84)
syz_open_procfs(r2, &(0x7f0000000500)='maps\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000810}, 0x0)
lseek(r0, 0x0, 0x1)
getrusage(0x1, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4)

[  605.453614] binder: BINDER_SET_CONTEXT_MGR already set
[  605.459749] binder: 3774:3811 ioctl 40046207 0 returned -16
2018/04/02 20:19:21 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040))
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='usev.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:21 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x5382, &(0x7f000003bffe))
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)

2018/04/02 20:19:21 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44200, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe)

2018/04/02 20:19:21 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040))
ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000000))

2018/04/02 20:19:21 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
r2 = creat(&(0x7f00000012c0)='./file0/file0\x00', 0xffffffffffffffff)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4)
write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[])
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
write$selinux_context(r2, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0xfffffffffffffcc1)
fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$TUNSETOWNER(r2, 0x400454cc, r3)
r4 = gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802)
process_vm_writev(r4, &(0x7f0000001100), 0x293, &(0x7f0000001700), 0x0, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)="2f70726f632f737f732f6e65742f697076342f76732f73796e635f716c656e5f6d617800c00e7b56ec3dae3de4ad921aef7f3bc9bd6193a55d23655da2545b76e1056998683b19df039a0afa187a9a7b45b8d8953c7c2763f170b4d9161030d0a8837f8f9081e70c8b92d6408a4d3285b6f2e3cdbdc3c7d9800a37b2f1d89f75e929f883733ae5543756526f80767b211d9e7248e7f5d6a71414acbf0611c4ec6f3b16cac6f39b2e1971235eb2a14ecace54d824e1dc7a550ca4dd15e282a298ac7007bad4c634d2df4f4348bb281f962f3c", 0x2, 0x0)
ioprio_get$uid(0x3, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001240))
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'})
getpeername$packet(r5, &(0x7f0000001300)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14)
ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000001740)=""/252)
setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r6}, 0x14)
r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
close(r0)
connect$ax25(r2, &(0x7f0000000100)={0x3, {"6589e36dd95072"}}, 0xfffffffffffffcd1)
close(r7)

2018/04/02 20:19:21 executing program 1:
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1)

2018/04/02 20:19:21 executing program 4:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000100)={{0xf8, 0x200}, 'port1\x00', 0x40, 0x100000, 0x6, 0x8, 0x4, 0xe38, 0x8, 0x0, 0x1, 0x1})

2018/04/02 20:19:21 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:21 executing program 0:
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800)
syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1)
r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001})
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000480)=0xc3, &(0x7f00000004c0)=0xfffffed4)
write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0))
close(r1)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4)
ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000004c0))
r3 = socket$inet6(0xa, 0x8000000000000802, 0x88)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000001980)=""/4096)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000001940)={0x40000000})
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4)
r4 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258", 0xc9, 0xfffffffffffffffd)
ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0xba)
keyctl$unlink(0x9, 0x0, r4)
sendto$inet6(r3, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e210", 0xa3, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180))

2018/04/02 20:19:21 executing program 1:
connect$inet(0xffffffffffffffff, &(0x7f000058eff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=<r1=>0x0)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x80000001, 0x3, 0x20, 0x0, 0xd165, 0x80000, 0x9, 0x7f, 0x1, 0x3, 0x3, 0x8, 0xff, 0x6, 0x8, 0x3, 0x3, 0x7, 0xffffffffffffff00, 0x3, 0x80, 0x80000000, 0x2, 0x4, 0xaf1, 0x4, 0x200, 0x4, 0x2, 0xfffffffffffffe00, 0x10000, 0x23, 0x9, 0xa225, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x8000, 0x4, 0x55c, 0x6, 0x0, 0x9, 0x1}, r1, 0xf, r0, 0x1)
ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc))

2018/04/02 20:19:21 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80000)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x104, 0x70bd25, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x40}, 0x1, 0x0, 0x0, 0x88c0}, 0x4)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:21 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sysinfo(&(0x7f0000000080)=""/96)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0xba, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3000000000, 0x4)

2018/04/02 20:19:21 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44200, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe)

2018/04/02 20:19:21 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x2, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4)
r1 = socket$netlink(0x10, 0x3, 0x5)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x2, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4)

2018/04/02 20:19:21 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = gettid()
sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x7ff)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:21 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)

2018/04/02 20:19:21 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={<r2=>0x0, 0x100000001}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:21 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00')
preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2)
syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, <r1=>0x41424344}, 0x7, 0x91)
syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, <r2=>0x41424344}, 0x1, 0x0)
write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0185fdff03003f00ffff4ee700db0067fff720009078ac141412ac1414bb442881930011530000ffffff00004309000000000000000700000005000000f100000001ffffffff072309ac1414aae0000001ac141410ac14141300006e794772779c29e1c3fe4f4e61e33321000000000000ac1414aa00000005891706ac1414aaac1414bb7f000001ffffffffffffffff00004e234e24", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="60800040907800072203ea0180cc5938f6e71df84cec375b394593447c37c91fb5a089a1edfb9e29ab31cc881ad77469f57f8d2cbe16bfb3d46a29c8291c39537608fe5b2f9e66b9a97037deab36b081eaf5c7ee20f416"], 0xe5)

2018/04/02 20:19:22 executing program 5:
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200), 0x4)
r2 = getegid()
syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x5000, r0, r2, 0x4, 0x40000)
creat(&(0x7f0000000000)='./file0\x00', 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0x4)

2018/04/02 20:19:22 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
socket(0xa, 0x80000, 0x1004000)

2018/04/02 20:19:22 executing program 1:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r1, &(0x7f0000000000)="0004", 0x2)
sendfile(r1, r1, &(0x7f0000001000), 0xffff)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/142, 0x8e}], 0x1, &(0x7f00000001c0)=""/30, 0x1e, 0x2350}, 0x2000)
ptrace(0x4207, r2)
dup3(r0, r0, 0x80000)
ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000180)})

2018/04/02 20:19:22 executing program 4:
prctl$getreaper(0x25, &(0x7f0000000040))

2018/04/02 20:19:22 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44200, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe)

2018/04/02 20:19:22 executing program 0:
r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r3, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8)
clock_adjtime(0x0, &(0x7f0000000340)={0x9})
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0)
recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00')
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x12c, r6, 0xc00, 0x70bd26, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xc37d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x843}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x507}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000085}, 0x20000000)
ioctl$int_in(r0, 0x5452, &(0x7f0000000380))
lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41)
ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080))
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4)
sendfile(r2, r5, &(0x7f0000000040), 0x10ed5b)
getpid()
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
r8 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00')
readv(r8, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2, 0x634})
linkat(r8, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f00000000c0)={<r9=>0x0, 0x195a5685}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r9, @ANYBLOB="270000009d42523583d766b94ff89932d993c7cce70d"], &(0x7f0000000280)=0x2)

2018/04/02 20:19:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x800)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:22 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="3900000011000947008061e1c30700ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x1)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4)
lseek(r0, 0x0, 0x1)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x1})

2018/04/02 20:19:22 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/02 20:19:22 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000400000c000100010000007f030001000000000000000000000000"], 0x2c}, 0x1}, 0x0)
r1 = socket(0x10, 0x2, 0xc)
r2 = socket(0x10, 0x2, 0xc)
write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
write(r1, &(0x7f000007e000)="1f0000000104ff00fdf305fcf0080001ff0f00000000000000000000000000", 0x1f)
r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffff8000000000, 0x40000)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000080)={0x9, 0x2})

2018/04/02 20:19:22 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
syz_open_procfs(r1, &(0x7f0000000040)='net/hci\x00')
sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0)

2018/04/02 20:19:22 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
pread64(r0, &(0x7f0000000440)=""/233, 0xe9, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x7, 0x4)
getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80)
sendmsg$nl_crypto(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000)
sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0)
syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x8400)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000780)={0x100, 0x0, 0xfffffffffffffffb, 'queue0\x00', 0x65})
openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x8)
sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x3c, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x13}, [@generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da"]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
uname(&(0x7f0000000600)=""/7)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}, 0x1}, 0x0)
keyctl$revoke(0x3, 0x0)
recvmsg(r3, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f00000006c0)={{0x800}, 'port0\x00', 0xc1, 0x30800, 0x1, 0x80000000, 0x6, 0x0, 0x1, 0x0, 0x4})
sendfile(r4, 0xffffffffffffffff, &(0x7f0000000080)=0x2, 0x9)
setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x0, 0x7f, 0x3e}}, 0x44)
ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000))
setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2)

2018/04/02 20:19:22 executing program 5:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/xfrm_stat\x00')
r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0)
openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x1)
write(r2, &(0x7f0000000080)="9a", 0x1)

2018/04/02 20:19:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xc, 0x4)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:22 executing program 5:

2018/04/02 20:19:22 executing program 0:

2018/04/02 20:19:22 executing program 5:

[  607.501857] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'.
[  607.512844] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  607.524930] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'.
[  607.530853] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/02 20:19:22 executing program 5:

[  607.575920] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'.
[  607.599247] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'.
[  607.623657] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'.
[  607.635159] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/02 20:19:23 executing program 1:

2018/04/02 20:19:23 executing program 0:

2018/04/02 20:19:23 executing program 5:

2018/04/02 20:19:23 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44200, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe)

2018/04/02 20:19:23 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xe5, &(0x7f0000000240)=""/229})
setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000000040)=0x9, 0x4)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080))

2018/04/02 20:19:23 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, <r1=>0x0})
r2 = accept4(r0, &(0x7f0000000300)=@hci, &(0x7f0000000380)=0x80, 0x80000)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ptrace$getenv(0x4201, r1, 0x9, &(0x7f00000002c0))
r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x30000)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x71, 0x4, 0x201, 0x8000, 0x6, 0x8, 0x6, 0x101, <r4=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x40}, 0x8)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000200)={{0x2}, 'port0\x00', 0x40, 0x400, 0x5, 0x7, 0xfffffffffffffffe, 0x1ff, 0x2, 0x0, 0x4, 0x6b69})
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:23 executing program 1:

2018/04/02 20:19:23 executing program 4:

2018/04/02 20:19:23 executing program 0:

[  608.451576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  608.457962] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/02 20:19:24 executing program 6:

2018/04/02 20:19:24 executing program 7:

2018/04/02 20:19:24 executing program 5:

2018/04/02 20:19:24 executing program 4:

2018/04/02 20:19:24 executing program 0:

2018/04/02 20:19:24 executing program 1:

2018/04/02 20:19:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:24 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75703e69266da77102bbd224857df467515bac353bcf3a868654e2ad1551dff9a19d99dad24a27b967184fc5fd", 0x200002, 0x0)
fchdir(r0)
umount2(&(0x7f0000000040)='./file1\x00', 0x4)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:24 executing program 7:

2018/04/02 20:19:24 executing program 7:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc)
fsync(r0)
pipe(&(0x7f00003f9ff8)={<r1=>0x0, <r2=>0x0})
tee(r2, 0xffffffffffffffff, 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0)

2018/04/02 20:19:24 executing program 6:
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
chdir(&(0x7f0000f95000)='./file0\x00')
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r2 = open(&(0x7f00000014c0)='./bus\x00', 0x6, 0x80)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8)
fcntl$setstatus(r4, 0x4, 0x6000)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, <r6=>r3}, &(0x7f0000001240)=0x10)
read(r0, &(0x7f0000001400)=""/179, 0xb3)
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=<r7=>0x0)
getpriority(0x2, r7)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000001300)=0x8)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f6", 0x33, r5)

2018/04/02 20:19:24 executing program 1:
r0 = socket(0xa, 0x2, 0x4)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000b80)={'filter\x00', 0xf3, "a7c6812d7362905094d57a994993a39ba8265b0b9cb184ccc13e75440f13710fc88db1b7bf302cfa575ee67d8ae0463c24923766c5c41bee356cc9c36da03d3e8ecbdf402272f15951529df4a84a58bf50f39abf3bff6e2194356f565459c9ae1ebdfa70f05d66f8e474272e15f0898060d0dd9065a2ceafe1f212911d9340e0c71dc31115c49b9fed773fe68bcb069c7077cdbecb461d5191df4a16930c9b7ae2151754aa63d915196a85841fa85f733c4a2b575ccf6ba7cd4372507dcea4ca879fd9697aa3b3986aeee518d7d587c250c89040ddd8c8836aab092014af9579a2d09920771fbb70eaf0ff398bab129d63cdd2"}, &(0x7f00000002c0)=0x117)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x20000000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
r4 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8)
inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840)
ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x93, [], 0xa, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000ac0)=""/147}, &(0x7f0000000140)=0x50)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

2018/04/02 20:19:24 executing program 0:

2018/04/02 20:19:24 executing program 4:
mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10400, 0x0)
recvfrom$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, 0x1c)
link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00')
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200100, 0x0)
write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:etc_runtime_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x39, 0x20, './file0\x00'}, 0x3d)

2018/04/02 20:19:24 executing program 3:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x282000, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:24 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000050a000)={{0x2}})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0)
ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/159)

2018/04/02 20:19:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
keyctl$join(0x1, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
fstatfs(r0, &(0x7f0000000040)=""/46)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:24 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4)
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131", 0x28, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d406260e"], 0x1)
r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000080)='gretap0\x00')
connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a)
connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1ade", 0xb0}], 0x1, r7)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/04/02 20:19:24 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00080800000013128aae7a77f44f49c56758dabf95a7531b282e54b38ed160dc4479f90510ee4d656e3e8bfe411091e46ef1f49f3a779bafebbc0810aa0c05e52ff37aa4db82ae99277bec728072b8d0114dde9cc2f2b668715c31ed40a4f602d15b3619c4ad86a78d3d1958de0fd7839a9dddd981da2c54b87de451949f5eee9e349d6879144ae7847293172ba9f93210d9db01fbc66418b6fb716f1f4ff4da24ce5e59d36b3f403c8bc580028b54b82648e88851b633e4f492e74a5513c75de6558ecbc801c727459a0fed7e8a99f5f475c62144d323324c1d2b6b7f2744c0a8"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:24 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00')
fchdir(r0)
stat(&(0x7f00000004c0)='.', &(0x7f0000000500))
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x80000000, 0x1ff, 0x8000, 0x100, 0x40, 0xbc9d, 0x9, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8)

2018/04/02 20:19:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6(0xa, 0x80000, 0x400)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmmsg(r2, &(0x7f0000000c00)=[{{&(0x7f0000000500)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000580)="3c82df92bf5e9a173397d341e9ac855592ce1ee6cab00abf84e2091a43354bb5ef33edd210ed76dfb0f2ffeffaf1051e0641724d8af21a167a944b0768f0ac0b2d1307475cfe0406443179cdfa45a9484b2925a19988cec007686e5501e45542fbd8f9d2f25969ee5fb2c9bb31a00a38bbc1a8020d97574e22f9bf4b27253a86f53752c463ab4ceeb8ff0f690f604401d37baec92bd1bd07031f1f3ee4503c88898aeca8e53f48ad26aa53f333c3cd43047200ab9e8117ac6ce5d4334227b7499b0a44bf", 0xc4}, {&(0x7f0000000700)="06f6ea2a399446842acaf3d1032d0001e8fc9b448655f327cd6e443bd0a45b3558ca383754cabf7d1e67ca77f2f197c9cff65147063a3566a00081b0aa43a45ceb60b3351c85ebadd4c0589ee4b7ceb866700393f6261e981cb18e65d9678bdc27fe46f9d228d8c7a25a3a817c2a18003ad6e3f8f01abb317ea3d6069fbc1efb012950e5157871e8ef0cd0c6616e138a593fceebb28f307835e8226ea67329f0b949a5f3025bb780d6952f8acb4ee3ffee71966629b4", 0xb6}, {&(0x7f0000000880)="4abe70a0acfb36deacc3bb4aa403be102bb4fbf5ad0da0b3e3231a7e11e5959ee36f5a44fed86d0a407054802bc5754226db6f6cc7b12123a0d4a5bb5ce1b7f6f4d41ba94f03d723b1aa3d70d09a29d5335b4d654201b22a38811048a92d6861437dad5040f114b78f3fa590cfcd225faeb79c672331b7afb63f8ae7dc620d2a66a37b6f76df073bc5c42ede8ef429b830117b68098728e3f54d0f3fccea381c8ee3c752660f50f25f95f57b8a5581f6220b95aeb6811f5aaaed40b4da54722dbd625353ce2a15d0456f31c2bbf934d5fbd92c3ae8c22d", 0xd7}], 0x3, &(0x7f00000009c0)=[{0xc, 0x119, 0xb22d}], 0xc}}], 0x1, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
ustat(0x0, &(0x7f0000000440))
r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe7, 0x4000)
ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000200)=0x5)
sendto$inet(0xffffffffffffffff, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001afff8), 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c60000), 0x10)
write(0xffffffffffffffff, &(0x7f000052c000), 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8)
creat(&(0x7f0000000400)='./file0\x00', 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='bpq0\x00', 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000000c0)=""/240)
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc))
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000c40)={0x0, 'erspan0\x00'}, 0x18)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4)
bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c)
sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80)
close(r0)

2018/04/02 20:19:24 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = open(&(0x7f0000000000)='./file1\x00', 0x8000, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0)
r2 = accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800)
bind$unix(r2, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e)

2018/04/02 20:19:24 executing program 6:
pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1)
exit(0x80000000)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="b8", 0x1}], 0x1)
vmsplice(r0, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0xff43}], 0x1, 0x0)
vmsplice(r0, &(0x7f0000001280)=[{&(0x7f0000001040)="9eb13e07aa4625590859ab282693c078f0321eff2213ae267cb3c47dfbd9859378827d386dddc9a5bb5d5b0ddaa2e4cba6d1aaafa8d4a42d9989a3e0c50a976888edb352c8506ffaaa917374faa00d30e606d2e76b8046e9af2dd5f9fc1da62ccd8ba85b420a2b78cabb3023ed92d70eede1959f2ba8df7516ba285f60607a43ed2290b59c96243137cbf6f16a826654ab2315da", 0x94}, {&(0x7f0000001100)="055940efc01d8f62b5d143d61d1336d202f1a13d55067833efe0804bd134153dcf1ff18c07f4b06c2194b71e2802ebe6ee0579221be171d7a7df3e99d854aadff1660a676b6f667f4fcc589e797d3a617c0676cfd13935be876062ece9c2ed5d7addb393edd3f3a5272440ed0987e2268c84f2b3f5bb9e7a3d73f4ee24a180ab", 0x80}, {&(0x7f0000001180)="678cbe9a", 0x4}, {&(0x7f00000011c0)="67a7dc403a48e548bfc115c546cc10683c13ff84d22ab3d24b160e26753331644e4bade3cd70f1d423cf85c4e8923e36fef99863d1202c9765f3e383fc1a09bad14b1630f5bb3f42626e0f133a57264a94f6e75a0bc1888d2c81ea12a559955000db3474825e624d0ff6c85f2d17c6909475b1c4c8a5dd26667713f682ed32601810ef8418928f4f8d74906fbb76dc", 0x8f}], 0x4, 0x3)

2018/04/02 20:19:24 executing program 1:
syz_emit_ethernet(0x122, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [{[], {0x8100, 0x6, 0x9, 0x2}}], {@mpls_mc={0x8848, {[{0x291285b5, 0x7, 0xfffffffeffffffff, 0xfff}], @ipv4={{0x20, 0x4, 0x2, 0x1, 0x10c, 0x65, 0x7, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0xe7, {[@noop={0x1}, @timestamp={0x44, 0x20, 0x7f, 0x3, 0x3, [{[@dev={0xac, 0x14, 0x14, 0x13}]}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x9}, {[], 0x3}, {[@dev={0xac, 0x14, 0x14, 0x15}], 0xdf61}]}, @noop={0x1}, @generic={0x7, 0x6, "6a86d413"}, @cipso={0x86, 0x19, 0x2, [{0x7, 0x2}, {0x2, 0x11, "3f866c78c0261091f9a575c7d99677"}]}, @ra={0x94, 0x6, 0x56}, @timestamp={0x44, 0x24, 0x8, 0x1, 0x9456, [{[@broadcast=0xffffffff], 0x400}, {[], 0x7fffffff}, {[@empty]}, {[], 0x3}, {[@multicast1=0xe0000001], 0xcd}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x9, {0x20, 0x4, 0x7fffffff, 0x10001, 0x4, 0x68, 0x1a4, 0x0, 0x66, 0x101, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x8b, 0x2}, @lsrr={0x83, 0xb, 0x7ff, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @lsrr={0x83, 0xf, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002]}, @cipso={0x86, 0x26, 0x20000000000000, [{0x7, 0x9, "2a6ad90a486b19"}, {0x7, 0xe, "dc3a5fbc8a96dc87e0c19ffc"}, {0x7, 0x7, "1b30be9091"}, {0x5, 0x2}]}, @ra={0x94, 0x6, 0x101}, @end, @end, @ssrr={0x89, 0xf, 0x7, [@multicast1=0xe0000001, @rand_addr=0x6, @loopback=0x7f000001]}, @rr={0x7, 0x13, 0x3d, [@dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x18, @broadcast=0xffffffff]}]}}, "759ebd35"}}}}}}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000083eff8))

2018/04/02 20:19:25 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800)
r1 = dup2(r0, r0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800)
connect$packet(r1, &(0x7f0000000200)={0x11, 0x1f, r2, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x7}, 0x8)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet(0x2, 0x4000000801000001, 0x81)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000240))
recvmmsg(r3, &(0x7f0000003600)=[{{&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000940)=[{&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/168, 0xa8}, {&(0x7f0000000640)=""/92, 0x5c}, {&(0x7f00000006c0)=""/22, 0x16}, {&(0x7f0000000700)=""/31, 0x1f}, {&(0x7f0000000740)=""/206, 0xce}, {&(0x7f0000000840)=""/246, 0xf6}], 0xa, 0x0, 0x0, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/26, 0x1a}, {&(0x7f0000000a00)=""/122, 0x7a}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ac0)=""/198, 0xc6, 0x400}, 0x7}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/81, 0x51}, {&(0x7f0000001c40)=""/72, 0x48}, {&(0x7f0000001cc0)=""/82, 0x52}], 0x3, 0x0, 0x0, 0x8001}, 0x3}, {{&(0x7f0000001d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001e00)=""/141, 0x8d}, {&(0x7f0000001ec0)=""/134, 0x86}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/45, 0x2d}], 0x4}, 0x3}, {{&(0x7f0000003000)=@nfc_llcp, 0x80, &(0x7f0000003540)=[{&(0x7f0000003080)=""/197, 0xc5}, {&(0x7f0000003180)=""/72, 0x48}, {&(0x7f0000003200)=""/178, 0xb2}, {&(0x7f00000032c0)=""/237, 0xed}, {&(0x7f00000033c0)=""/242, 0xf2}, {&(0x7f00000034c0)=""/72, 0x48}], 0x6, &(0x7f0000003580)=""/76, 0x4c, 0xffffffffffffffff}, 0x7}], 0x5, 0x2, &(0x7f00000036c0)={0x77359400})
sendto$inet(r3, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:25 executing program 4:
unshare(0x8000400)
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x8, 0x100, 0x2, 0x97445e5, 0x5, 0xfffffffe0})
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/44)
r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x100)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080))
lseek(r0, 0x0, 0x3)

2018/04/02 20:19:25 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75704aebce392e", 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:25 executing program 1:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00')
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98)
sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf261d3e10008c931d73af7b78a4aeda05dbfb5cf0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34)
r3 = syz_open_pts(r2, 0x11)
ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81)
r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r5=>0x0, <r6=>0x0, 0x7})
r7 = request_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='nodevwlan0}$*-\x00', 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)}], 0x1, r7)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7})
renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00')
r8 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
write$evdev(r8, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
sendfile(r8, r4, &(0x7f00009bcffe), 0x4c35)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
fcntl$setstatus(r4, 0x4, 0x2800)
lseek(r4, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4)
r9 = socket$inet6(0xa, 0x80001, 0x0)
kexec_load(0x6, 0x1, &(0x7f0000000400)=[{&(0x7f00000003c0)="39c287955f2886186875773e0b5e2070593376dddaf178ec304225c956bf9c552294b5447b6a85fed7319aada2fed09b2f983292cd56f069", 0x38, 0x401, 0xd0}], 0x280000)
keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r10=>0x0, <r11=>0x0})
nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100))
setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20)

2018/04/02 20:19:25 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4)
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131", 0x28, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d406260e"], 0x1)
r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000080)='gretap0\x00')
connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a)
connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1ade", 0xb0}], 0x1, r7)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/04/02 20:19:25 executing program 7:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x7fffffff, 0x0, 0x64, 0x8}, 0x14)
write(r1, &(0x7f000034d000)='j', 0x1)
recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2)
recvfrom(r0, &(0x7f0000811f8e)=""/114, 0x72, 0x0, &(0x7f0000deaff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10)
close(r1)

2018/04/02 20:19:25 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x100000000000002, 0x11, r1, 0x0)
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x5, 0x7, 0x200})
delete_module(&(0x7f0000000040)='\x00', 0xa00)
madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9)

2018/04/02 20:19:25 executing program 6:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{<r1=>0x0}, {<r2=>0x0}, {}]})
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x2})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100))
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x5, 0x7f, 0xfffffffffffffff8, 0x9, 0x2, 0xd5})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0))
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0xfffffffffffffffc, 0x4, 0x4, 0x1}, {0x2, 0xf76e, 0x8, 0x6}, {0x8000, 0x0, 0xfff, 0x4}, {0x6, 0x40, 0x0, 0x5}, {0x4ecf, 0x8b0, 0x7, 0x2}]}, 0x8)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffe000/0x1000)=nil, 0x1000})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={<r3=>0x0, 0x1, 0x30}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x0, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x299d}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000080}, 0x1)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x480, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4)
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000005c0)={r1})
ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000600)={0x0, 0xf027, 0x9, 0x0, 0xffffffff, 0x9, 0x3ff, 0x9, 0x1, 0x400})
sched_yield()
sendfile64(r5, r5, &(0x7f0000000640)=0x5, 0x6000000000000)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000680)={0x7, 0x4, 0x58b, 0x80, 0x1, 0x33a})
write$sndseq(r0, &(0x7f00000006c0)=[{0xb5, 0x7f, 0x0, 0x100000000, @tick=0xba, {0x7fff, 0x380000000000}, {0x81, 0xbf61}, @queue={0x7, {0x5, 0xffff}}}, {0x7, 0x1, 0x80, 0xd8, @time={0x0, 0x1c9c380}, {0x9, 0xfffffffffffffff8}, {0x2, 0x7ff}, @note={0x9, 0xfffffffffffffffe, 0x81, 0x8, 0x20}}], 0x38)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
sysfs$1(0x1, &(0x7f0000000700)='IPVS\x00')
fcntl$setlease(r6, 0x400, 0x3)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000740)=""/179, &(0x7f0000000800)=0xb3)
times(&(0x7f0000000840))
rt_sigreturn()
ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000880))
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000008c0)=0x1, 0x4)

2018/04/02 20:19:25 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={<r2=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/225})
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x3)

2018/04/02 20:19:25 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00001c5000), &(0x7f000016effc))
write(r0, &(0x7f0000000000)="929ea0d33074eeced98d5827e7aded4e9bfa167f5a728d895d2987a7f4be0168ebb1ec95", 0x24)

[  610.748634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29744 sclass=netlink_route_socket
[  610.759483] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29744 sclass=netlink_route_socket
2018/04/02 20:19:26 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x2)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:26 executing program 5:
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={<r0=>0x0, 0x7, 0x5}, &(0x7f0000000100))
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90)
r4 = gettid()
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8)
getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8)
socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x0, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000a00)=ANY=[@ANYBLOB="e00000027f0000010000000002000000e000000200000002453fbed39464d37bc2cac2f74b199d0a6b8017b6051bd20b6d9a5da7662ca1c1d8e0f0eaf2bbfcb5850a61968290f0c351d0138e2397c5dcf07f5b8dce004d472f19fa93f2b553e2edccc87808d8f017a365c0f4ae0d0d76"], 0x18)
r7 = socket$inet6(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={<r8=>0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2)
sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000)
epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2)
sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa)

2018/04/02 20:19:26 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={<r1=>0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x401, 0x38000000000000, 0x7f, 0x7f, 0x42}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000012c0)={r1, 0x6, 0x2, 0x2, 0x10000, 0x80000000, 0x1, 0x1e, {<r3=>r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7, 0x5, 0x9a6, 0x400}}, &(0x7f0000001380)=0xb0)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/hwrng\x00', 0x30200, 0x0)
read(r4, &(0x7f00000025c0)=""/4096, 0x1000)
ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001400)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gretap0\x00'})
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001480)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000efd2e4823f6535000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c)
r5 = userfaultfd(0x0)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa})
r6 = userfaultfd(0x0)
ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)={0xaa})
sendmsg$nl_crypto(r4, &(0x7f0000001640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@delrng={0x10, 0x14, 0x400, 0x70bd2b, 0x25dfdbfc, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x0)
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x800, 0x9, 0x401, 0x4, 0x1}, 0x98)

2018/04/02 20:19:26 executing program 2:
r0 = socket$inet(0x2, 0x7, 0x40)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:26 executing program 4:
fallocate(0xffffffffffffffff, 0x3, 0x8000, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001680)={@mcast1}, &(0x7f00000016c0)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00')
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0xa0, r1, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x8811)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={<r2=>0x0, 0x7ff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x7, 0x8, 0x2, r2}, &(0x7f0000000240)=0x10)
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x2)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000005c0)={0x9, 0x4, 0x7, 0x9, 0x2619, 0x7e})
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8)
lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800))
stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r0, r3, r4)
socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000580))
r5 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0)
close(r5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r2, @in={{0x2, 0x4e20}}, 0x8000, 0x7, 0xd7b1, 0x400, 0x6}, &(0x7f0000000540)=0x98)
socket$inet_tcp(0x2, 0x1, 0x0)
mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil)
prctl$getreaper(0x0, &(0x7f0000000200))
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000100)=0xffffffff, 0x4)

2018/04/02 20:19:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4))
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="72f158dec53fdaac6377c209a430558d", 0x10)

2018/04/02 20:19:26 executing program 0:
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000300)='./bus\x00', 0x20)
write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00f500"], 0x3)
fcntl$setstatus(r1, 0x4, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
creat(&(0x7f0000000140)='./file1\x00', 0x189)
ftruncate(r2, 0x8000)
r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b00094c1743a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b07110835b5f9a5da14e8a4ace878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a065145f5d8ef5d8218b220bb52d251e3ae3766c11ded479dced0e0b77624a94d9fcd8c212640151d385d04765a4a8710e4d7357175a3facb05879afa0ecdcc258c1a9749d2aa4f0a393809fe27cd633563bc591968948ed446000000000000000"], &(0x7f0000000000)=0x9e)
setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
fsync(r3)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
flock(r4, 0x1)

2018/04/02 20:19:26 executing program 7:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000001080)={'filter\x00', 0xe2, "c37b7322f385a27824071b3a19628a4e978dbdef7fa547f60d94063534e7384af3f38ac427b33226687542f9a7cbcf69a121c5b9a4746a41184119e98188f0146aca715f0c1f64af255556485cffe90d895232b9afffe122d868b3adf7be144a650c26d48c65a3fb2a3fa929b3ddcd37dbe12906b3beaf3cefc561122e389092aaeb2415123da12c8b02e7f4b27d29c644144e0dd78096f3cd99add6dbc50a21f99aa79c5b270f7e706b381408ea5dc6d51520828e0198a30d5ff47c9933487ab05c2fdb1d4e407a3c22ff47cc51e47130e63e6be0c513ba0c1bd5c1d46b55059347"}, &(0x7f0000000040)=0x106)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100002001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8a73a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d420938dca4b48c863"], &(0x7f0000000240)=0x2)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r4)

2018/04/02 20:19:26 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
close(r0)
rmdir(&(0x7f0000000080)='./file2\x00')
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='usyr.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/14, 0xe)

2018/04/02 20:19:26 executing program 6:
unshare(0x20020000)
mkdir(&(0x7f00001a3000)='./file0\x00', 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x2000000000301001, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140))
mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={<r2=>0x0}, &(0x7f00000000c0)=0x8)
fchmod(r0, 0x10)
poll(&(0x7f0000000100), 0x0, 0x336)
syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x30000000, 0x94002)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f000000a000)='./file1\x00')
fsync(r0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
pipe2(&(0x7f00000008c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x84000)
creat(&(0x7f0000000180)='./file0\x00', 0x104)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x30}, 0xc)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000900)=[@in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c)

2018/04/02 20:19:26 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4)
r2 = dup(r1)
sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0)
r3 = gettid()
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x5, 0x2)
sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={<r4=>0xffffffffffffffff})
dup3(r2, r4, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f)
fcntl$setown(r4, 0x8, r3)
fcntl$setsig(r4, 0xa, 0x12)
tkill(r3, 0x16)

2018/04/02 20:19:26 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0)
r1 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fchdir(r1)
r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
r3 = dup3(r2, r0, 0x0)
ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000340)=0x3ff)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc)
pwrite64(0xffffffffffffffff, &(0x7f0000000c00)="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", 0x5ff, 0x0)
ftruncate(r2, 0x3ff)
r4 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00')
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=<r6=>0x0)
r7 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f000060c000)={{0x100000001}})
r8 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000b71ff4))
ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
epoll_wait(r8, &(0x7f0000379000)=[{}], 0x1, 0x8d)
epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000051ff4)={0x13})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r6, 0x1, r4, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={<r9=>0x0}, &(0x7f0000000240)=0x8)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1})
sendfile(r4, r5, &(0x7f00006dbff8), 0xed59)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080)
ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r9, 0x0, 0x0, 0x2, 0x8}, &(0x7f0000000380)=0x18)
fcntl$setsig(r0, 0xa, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280))

2018/04/02 20:19:26 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffc41)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

2018/04/02 20:19:26 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30000, 0x0)
sendto$llc(r1, &(0x7f0000000040)="0fb3fa59c51146d779790bc17c4dd5f5225db854f2c716830c0bdb0bbf305322d37bd6df270411edd7a18a18887575c0cb27ef7593388f5c106e5e30dfd266a8a082fc9c36545008b649ef847e1db08a4c0dc38cca59b82a0001ff4d2a48235bc45f706e4b3bf18445d74f3eb2ae1570e65dfaecf1417edf2590c168b3152706b546dde8fe199d9a2e010de83cf3db1d6625cacd700d3540f1de41ae3801333fb5d870d6c7709645ca706890eb7db3c830469769a339d5f6551184103b77714d9c51526f07486649a971bd94a151e70a90860ffd58e673ca1166f2b7d84988db5edb31f6c8aeead2", 0xe8, 0x4000001, &(0x7f0000000140)={0x1a, 0x31f, 0x654, 0x5, 0x4, 0xf5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:26 executing program 2:
r0 = socket$inet(0x2, 0xb, 0x1)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400003, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x4, 0x10000, 0xe5, 0x3})
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

[  611.770181] IPVS: Creating netns size=2552 id=98
2018/04/02 20:19:26 executing program 3:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x4000, 0x20)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000000040)=[@increfs={0x40046304, 0x4}, @release={0x40046306, 0x4}, @acquire={0x40046305}], 0x1000, 0x0, &(0x7f0000000c40)="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"})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
fchdir(r1)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c8db84a1a87b91a05d33b3636e0baeeda84b208c5dd3a4ddbe1ae"], &(0x7f0000000380))
socketpair(0x13, 0x2, 0x7, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x1, 0x4, 0x0, 0x400}, &(0x7f0000001580)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="020000002d9ee1f7744608c0758ebb1cc86403a05fcbe5d208c67a882ce2435d1b0af922a4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0xc)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x0, 0x5, 0x0, 0xff}, &(0x7f0000003bc0)=0x14)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8)

2018/04/02 20:19:26 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xff7a)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000000140)="b67b9924ad2a46d0a82455df26fd00e6d3b042c196270096de5adbbf1ac8b7c1da2c12697a9b2019f0d20785697f1e3322ad1dbc988163c8aa511798624030b4adbd72e75d32d3865d2500acf0454627d53a86f2cd69a30104000000000000bc", 0x60, 0x2000000, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70)

[  611.898653] IPVS: Creating netns size=2552 id=99
2018/04/02 20:19:28 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @dev, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@empty, @dev}, &(0x7f0000000080)=0xc)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0xfffffffffffffffc, 0x4e20, 0x19a, 0xa, 0x20, 0x80, 0x3c, r1, r2}, {0x100000000, 0x2c0, 0xfffffffffffffffd, 0x2, 0x17d, 0x3ff, 0x8, 0xfffffffffffffffe}, {0xfb, 0x2, 0x6, 0x3}, 0x6, 0x6e6bb1, 0x2, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5}, 0x0, @in=@multicast1=0xe0000001, 0x3503, 0x4, 0x3, 0x0, 0x6, 0x50, 0x2}}, 0xe8)

2018/04/02 20:19:28 executing program 7:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000))
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000))
lseek(r0, 0x0, 0x0)

2018/04/02 20:19:28 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0")
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @rand_addr=0x4}})
pread64(r0, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x0)

2018/04/02 20:19:28 executing program 0:
mkdir(&(0x7f0000c41000)='./file0\x00', 0x0)
mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000))
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)

2018/04/02 20:19:28 executing program 3:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='sched\x00')
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000480))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
prctl$setfpexc(0xc, 0x1)
syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file1\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="e0669ec9c1ff3e493e8503fc2916d4c9aa9c59b0ed08b3315dbaabb01854bd91e4b1f1b7b2e87406c464503238d92cbc6abd514d1501e53855cf9a63ad66ccb9e25cfbd92452a743b934b64742d3655fb53065805be7ddb84b38fb82a2d1926ce83ef7b10ba9062c7a000ba89c2b6ed270c3b726a9e878699641dde9d7f9e1d763a83e1f97957f", 0x87, 0x9}, {&(0x7f0000000140), 0x0, 0xfff}], 0x40, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, [0x35, 0x7a, 0x7d]}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x2d, 0x34, 0x0]}, 0x2c}, {@part={'part', 0x3d, [0x7f]}, 0x2c}]})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0, <r3=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={<r4=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={r3, r4, 0xfffffffffffffffa})
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0)
connect$pptp(r5, &(0x7f0000000240)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e)
ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000400)="4e89a8c6807fdc5a2a90372af28ed259572cd4f88853a00aebc976b48e5f9119966c044153f133b5c2ffe72fcfa8749cd87425a437bcf0e869275e5955abfb870772b26fac5092ff613bf8312d49")
write$cgroup_subtree(r5, &(0x7f0000000500)={[{0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x1f)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='}zer.y/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:28 executing program 5:
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={<r0=>0x0, 0x7, 0x5}, &(0x7f0000000100))
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90)
r4 = gettid()
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8)
getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8)
socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x0, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000a00)=ANY=[@ANYBLOB="e00000027f0000010000000002000000e000000200000002453fbed39464d37bc2cac2f74b199d0a6b8017b6051bd20b6d9a5da7662ca1c1d8e0f0eaf2bbfcb5850a61968290f0c351d0138e2397c5dcf07f5b8dce004d472f19fa93f2b553e2edccc87808d8f017a365c0f4ae0d0d76"], 0x18)
r7 = socket$inet6(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={<r8=>0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2)
sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000)
epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2)
sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa)

2018/04/02 20:19:28 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x0, 0x300)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300", 0x59}], 0x1, 0x0, 0x0, 0x40}, 0x0)
r1 = socket(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'})
ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)})
sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff320000000002000000"], 0x1}, 0x1}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xffffffffffffff16, r3, 0x101, 0x0, 0x0, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xc4}, 0x1}, 0x20008000)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0)
ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000580))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140))
gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700))
fcntl$getown(r1, 0x9)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780))
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000037c0))
getpgrp(0x0)
r7 = getpgrp(0x0)
sendmsg$netlink(r2, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2, r7, r4, r5}, @cred={0x18, 0x1, 0x2, 0x0, r4}], 0x30, 0x8010}, 0x10)
r8 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb)
keyctl$get_persistent(0x16, r4, r8)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44)
r9 = socket$inet6_udp(0xa, 0x2, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r10})

2018/04/02 20:19:28 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x1)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x7, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={<r2=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477", 0x5d}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
fadvise64(r1, 0x29, 0x5, 0x0)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0xea5, r2}, 0x20)
fdatasync(r0)
syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10)
dup(r0)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000780))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c0318"], 0x2)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d)

2018/04/02 20:19:28 executing program 0:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x8000000000000000, @loopback={0x0, 0x1}, 0x1e}, 0x1c)
listen(r1, 0x2d2e)
futex(&(0x7f0000000480)=0x2, 0x3, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500)=0x1, 0x1)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={&(0x7f00000003c0)=[0x9, 0xfffffffffffffc01, 0x9], 0x3, 0x4, 0x101, 0x7, 0x9, 0x7, {0x1, 0x4, 0x800, 0x4, 0x83ae0000000000, 0xdc, 0x8, 0xc8cc, 0x0, 0x4c5, 0xffffffff, 0x93, 0x8000, 0x9, "e0b414ecd43c9fae032e666b6b43a8d775f63d83b021135b90a38a36fa4d931d"}})
setns(r0, 0x44000000)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x9, 0x4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x9, {{0xa, 0x4e24, 0x7, @empty, 0xe82b}}, {{0xa, 0x4e20, 0x104, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x104)
getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d)

2018/04/02 20:19:28 executing program 4:
r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="911d106585ffe7df7c5e8438640c01dd12dc3bb2013e60b681f96ec35e385d72e17db61f7322fee4c943a159ff01000024b5b4f18f3fe4f0e0b9b101fad9d69754b2c81d6c2917c1e48c93ca06e11bc832cd1bb049b20fd642321626b8f61d4b7f87919afc41c401105d0f77960542e5dd0428867147446fa5043159bc84bacf6235e07cb33f7af3d0c8e6d721bb255d378e626d51e2ea2b0000", 0x9a, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
keyctl$revoke(0x3, r1)
keyctl$revoke(0x3, r1)

2018/04/02 20:19:28 executing program 7:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000180)=0x2, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', <r2=>0x0})
bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)

2018/04/02 20:19:28 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)="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", 0x1a6, 0x100000000)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8)
lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0xc000, r1, r2, 0x3f, 0x800000)
open(&(0x7f00000001c0)='./file1\x00', 0x800, 0x61)

2018/04/02 20:19:28 executing program 2:
r0 = socket$inet(0x2, 0x5000000000000001, 0x8)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x95a2, {0x2, 0x4e20}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22}, 0x4, 0x5, 0xffffffff, 0xb7c, 0x20, &(0x7f0000000080)='ip6gre0\x00', 0x0, 0x1, 0x1f})
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
r1 = socket$pptp(0x18, 0x1, 0x2)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x1ff)
sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10)

[  613.167102] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket
2018/04/02 20:19:28 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x6b, 0x1, 0x4, 0x5, 0x8, 0x7, {<r1=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7, 0x9e, 0x20, 0x400, 0x8}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x9, 0x9, [0x8b96, 0x100, 0x1, 0x8, 0x140d, 0x100, 0x6, 0x100, 0x8]}, 0x1a)

2018/04/02 20:19:28 executing program 4:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10080008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r1, 0x124, 0x70bd2b, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4000011)
ioctl$KDMKTONE(r0, 0x4b30, 0x5)
capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0xffffffffffffffff})
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x4, 0x1})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={<r2=>0x0, 0x8}, &(0x7f0000000280)=0x8)
socket$l2tp(0x18, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0xaed, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000380)=0x84)

2018/04/02 20:19:28 executing program 1:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x54cdd8e3}}}, 0x84)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1)
timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc))
timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040))
r2 = getpgrp(0x0)
prctl$setptracer(0x59616d61, r2)

[  613.211151] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket
2018/04/02 20:19:28 executing program 4:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10)
r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r1, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1)
getpid()
pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r1, 0x400, 0x1)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r1)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0)
recvfrom$inet(r1, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624)
ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da124635d39b584c7f328205ada4d70cd2d380decadec0c80e1ced96116bfd20415"])
lseek(0xffffffffffffffff, 0x3, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
getuid()
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3})
getpgid(0x0)

[  613.318189] IPVS: Creating netns size=2552 id=100
2018/04/02 20:19:29 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00')

2018/04/02 20:19:29 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x1)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x7, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={<r2=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477", 0x5d}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
fadvise64(r1, 0x29, 0x5, 0x0)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0xea5, r2}, 0x20)
fdatasync(r0)
syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10)
dup(r0)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000780))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c0318"], 0x2)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d)

2018/04/02 20:19:29 executing program 4:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10)
r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r1, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1)
getpid()
pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r1, 0x400, 0x1)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r1)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0)
recvfrom$inet(r1, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624)
ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da124635d39b584c7f328205ada4d70cd2d380decadec0c80e1ced96116bfd20415"])
lseek(0xffffffffffffffff, 0x3, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
getuid()
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3})
getpgid(0x0)

2018/04/02 20:19:29 executing program 7:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901")
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014", 0x421}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
clock_gettime(0x0, &(0x7f0000000f40))
utimes(&(0x7f0000000fc0)='./file2\x00', &(0x7f0000001040)={{}, {0x77359400}})
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3)
r4 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socket(0x2, 0x4, 0x1000)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000ec0))
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000a80)='ip6_vti0\x00')
clock_gettime(0x5, &(0x7f0000000040)={0x0, <r5=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000})
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={<r6=>0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22)
bind$ax25(r1, &(0x7f0000000e00)={0x3, {"a6a0097d5cce6f"}, 0xff}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:29 executing program 2:
clock_gettime(0x0, &(0x7f0000000480)={0x0, <r0=>0x0})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000))
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x7}, {0x0, 0x9}, 0x0, 0x5})
clock_gettime(0x0, &(0x7f00000000c0))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0)
ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8)
getsockname$packet(r3, &(0x7f0000000200)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14)
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd1, 0x3, 0x6f, 0x100, 0xaa4, 0x4, r4})
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0)
connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa)
dup(r1)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000140)={0x40000000})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2758d807be918677, 0x2, 0x3}, &(0x7f0000000100)=0x20)

2018/04/02 20:19:29 executing program 0:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0)
set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x7}, 0xc)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x7ff, 0x2, 0x7, 0x80a9b8, 0x0, 0xfb2})

2018/04/02 20:19:29 executing program 5:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10)
r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
writev(r1, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1)
getpid()
pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r1, 0x400, 0x1)
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
syncfs(r1)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0)
recvfrom$inet(r1, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624)
ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da124635d39b584c7f328205ada4d70cd2d380decadec0c80e1ced96116bfd20415"])
lseek(0xffffffffffffffff, 0x3, 0x0)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
getuid()
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3})
getpgid(0x0)

2018/04/02 20:19:29 executing program 1:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x6, [0x1, 0x8, 0x80000001, 0x3, 0xba, 0x9]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140))
r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x300, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x1)
getgid()
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x6bb}, 0x8)
r3 = gettid()
capget(&(0x7f0000000300)={0x200f1526, r3}, &(0x7f0000000340)={0xfff, 0x9, 0x905, 0x80000000, 0x7, 0x6})
r4 = gettid()
r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x100)
write$binfmt_elf32(r5, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x2, 0x2, 0x9, 0x0, 0x0, 0x3, 0x101, 0x2a0, 0x38, 0xbc, 0x40, 0x0, 0x20, 0x1, 0xc9b5, 0x3, 0x100000001}, [{0x6474e557, 0x5fb, 0x200, 0x2, 0x5, 0x1, 0x3, 0xfffffffffffffe00}, {0x6474e551, 0x5d, 0x85e0, 0x7, 0x1f, 0x6, 0x1f, 0xfffffffffffffff8}], "7c4594e20c5fd7833c3e7dce03816fdf9e19faea33d9b2dc2e9926f5305b5efe2dda3a54eb83", [[], [], [], []]}, 0x49e)
getresgid(&(0x7f0000000880)=<r6=>0x0, &(0x7f00000008c0)=<r7=>0x0, &(0x7f0000000900)=<r8=>0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000940))
fdatasync(r5)
fcntl$lock(r5, 0x7, &(0x7f0000000980)={0x0, 0x7, 0x6, 0x8000, r3})
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000a80)={0x4, 0xa9, &(0x7f00000009c0)="3a691502ee5aba0d379245f5993a181ebbd53c1f542f5b5c10ffdad96e1b2c1e2c6043dd9c7c639c082915f4a256659d57a98d82922ca019d600404279adcabc02e75f27282cbcea86d6dfeabc1147e52252122d201e8274dc73832bff86de7166f117f48a084e6f0ad0652624fc9a129fc03e22384f20f9cf53318700cc1930e95488387f218b6e19aeba5c3d96e083b6d53e789ae3df235dda56e5cba34dd508f59a0845a0cf08ef"})
setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000ac0)=0x2, 0x4)
r9 = getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, <r10=>0x0}, &(0x7f0000001c00)=0xc)
r11 = geteuid()
stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, <r13=>0x0}, &(0x7f0000001d40)=0xc)
sendmsg$unix(r5, &(0x7f0000001e80)={&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000b80)="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", 0x1000}], 0x1, &(0x7f0000001d80)=[@rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r4, r9, r7}, @rights={0x18, 0x1, 0x1, [0xffffffffffffff9c, r5, r5]}, @cred={0x18, 0x1, 0x2, r3, r10, r6}, @cred={0x18, 0x1, 0x2, r3, r11, r6}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r0, r5]}, @cred={0x18, 0x1, 0x2, r4, r12, r8}, @cred={0x18, 0x1, 0x2, r3, r13, r8}, @rights={0xc, 0x1, 0x1}], 0xcc, 0x4000000}, 0x20000000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001ec0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xf60, @local={0xfe, 0x80, [], 0xaa}, 0x194a}], 0x8c)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001f80))
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001fc0)=0x40)
futimesat(r5, &(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={{}, {0x77359400}})
getpeername$packet(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000020c0)=0x14)

2018/04/02 20:19:29 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {<r2=>0x0}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x3})
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="75736584846b4de7f476569cbfacd32432fe7b2f421f6e39556f4615e2d44521ee238be6b1ed37d44f68b602171af7fbd13a479d5c1f56c1433f28fe466caeb2df46ccab9e2668fbb2ae8f3be95d1f637324d6b4cec1410b5a8ef47f73b6f04ca269a1c7b664d26eb178c225e9f58b9ce03c3addcb2fe1263fc278d7de729f62a0cd9b52ebb8ce56a228e8c56959bf2f4e283833a6c9b3de099f5e33b0a2f89a77d02a2aca6f814f0a6255fd41101411f22a7cedc3b7beb6073ab915"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x2300, 0x0)

2018/04/02 20:19:29 executing program 5:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={<r1=>0x0, 0x7, 0x30, 0x800, 0x5}, &(0x7f00000003c0)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0x3f}, &(0x7f0000000480)=0x8)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4)
splice(r3, &(0x7f0000000980), r2, &(0x7f00000009c0), 0x2, 0x8)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r4)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4)
fallocate(r5, 0x0, 0x0, 0xffff)
r6 = inotify_init1(0x0)
r7 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r8 = dup2(r6, r7)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]})
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05f", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda")
getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r9 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595bb1", 0xe8, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
keyctl$describe(0x6, r9, &(0x7f00000007c0)=""/170, 0xaa)
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
getpeername$unix(r8, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
syncfs(r5)
ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/04/02 20:19:29 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto(r0, &(0x7f0000000080)="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", 0xfa, 0x20008000, &(0x7f0000000180)=@rc={0x1f, {0x6, 0x40, 0x400, 0x1f, 0x8, 0x2}, 0x8bb6}, 0x80)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0xfffffffffffffe57)
setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d0effc)=0x2, 0xffffffffffffff2c)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={<r2=>0x0, 0x6b}, &(0x7f0000000280)=0x8)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4)
seccomp(0x0, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0xffffffff, 0x9, 0x5}]})

2018/04/02 20:19:29 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='usdr.{y'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:29 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x8)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x1)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

2018/04/02 20:19:29 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @rand_addr, @local}, &(0x7f0000000040)=0xc)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0xb}, 0x9, 0x1ff, 0x28000, 0x400, 0x80, 0x100, r1})
ioctl$int_in(r0, 0x5452, &(0x7f0000001300)=0x78)
sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/02 20:19:29 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0)
r3 = syz_open_pts(r1, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600))
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5})
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x2, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}]})
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a40))
lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280))
getuid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80))
fstat(r1, &(0x7f0000004cc0))
stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc)
getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc)
getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400))
getuid()
getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0))
getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8)
getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff])
getpgid(0x0)
geteuid()
lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00))
getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0))
getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc)
stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc)
lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340))
lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400))
fcntl$getown(r4, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8)
getgid()
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940))
getuid()
getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00))
getpgrp(0xffffffffffffffff)
fstat(r3, &(0x7f0000007ac0))
sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x4080)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
fcntl$notify(r0, 0x402, 0xc)
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00')
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0))
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0)
bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc)
pipe2(&(0x7f0000000100), 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447", 0x17}], 0x1)

2018/04/02 20:19:29 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48)

2018/04/02 20:19:29 executing program 5:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x423}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x7)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f0000000800), &(0x7f0000000ac0), 0x8)
getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3)
r4 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"])
setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0xffffffff, 0x4)
ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000640))
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
clock_gettime(0x0, &(0x7f0000003680)={0x0, <r5=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}], 0x1, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000})
r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x5})
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:29 executing program 6:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xfffffffffffffed1)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798", 0x10, 0xfffffffffffffff9)
syz_mount_image$bfs(&(0x7f0000000480)='bfs\x00', &(0x7f0000000540)='./file0/file0\x00', 0x1, 0x4, &(0x7f0000001a80)=[{&(0x7f0000000800)="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", 0x1000, 0x8526}, {&(0x7f00000018c0)="7c48c2e3c253c28ac29d02c90c2c977ff914bfb61d39b3a8db82f2b213ac849fdf267b62ee", 0x25, 0x2}, {&(0x7f0000001900)="06d1aa54372eca6a06d4865a391dde54439ec0c26621ae29a6dce206615cc551408a4ced06a7f76e47a7707801dae3297a0bd95c89d03cf39a8d46b8c3cf1c152e9e64f572aca784dc456696f39818fc", 0x50, 0x6}, {&(0x7f0000001980)="d1823a0b6a26a9795285e2266039b0410fe27fbfb12a8ac5b62e6aaed3e2b77a83cc959ae5ed92cc89c006f903354488577260f9450a407044105576cb709b4eda9a06fdd74aefe49ff1659ce1bd3abc45b80df0ce91320130137d7127bcdff1303b14c27b8c628e5e2131ec3ca9023c445aae88b3e90210f5e410100acfcc25f55e346de7a3568887193e5b2396b41dac6cccb46ed5db1fc09241be45fb0733f0d861a6bd46018550accefc9d7b87599bbb02fc1acad421f6010ca493112e764dccca2369e35ffa669c90583374e229a04535b18936eb1b6460d5026b6179c85367af5dc7671daa29626ab786e5fff3a0e80439174ceaca", 0xf8, 0x20ed}], 0x1000000, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x0, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001ac0))
keyctl$unlink(0x9, r3, r4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x48)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, <r5=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={<r6=>0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c)
creat(&(0x7f00000000c0)='./file0\x00', 0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54"], &(0x7f0000000580)=0x2)
getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000400)=0xc)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18)

2018/04/02 20:19:30 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x8)
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x1)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

2018/04/02 20:19:30 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
r0 = open(&(0x7f0000000a80)='./file0/file0\x00', 0x40, 0xb0)
bind$pptp(r0, &(0x7f0000000b00)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e)
stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000ec0))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000880)={0x5, 0xffffffffffffff27, 0x6, 0x2, 0x89f})
ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3, 0x80}, {r0, 0x1000}, {r3}, {r1, 0xa000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x1)
getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0))
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4})
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000780)={<r6=>0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:30 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000a80)="170000001a001bed0000132100f404fffffffffffffff7d0af0ae6880fd49ce6a016281b628bdbba5720d97f4655381cf472ec437895476c75a860faa66ea56820b169d53bdd039e1f13e8c26405ea05af5ecc6d2d61cd13b75b02d7436b012648e4ae0c79670b30b159e43cc6f156cd2612284e462897ae2b528c53422aada6b0d36ee9bc5fad74e91773accfa8f5c08be8be7c37e84ab9bfa010c57881fe4363193800411c0dc63ebc79bebf677e934b90fb4655bc80ef6f5d112c", 0xbc)
recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/13, 0xd}], 0x4, &(0x7f0000000280)=""/169, 0xa9, 0x81}, 0x7fff}, {{&(0x7f0000000a00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/52, 0x34}, {&(0x7f0000000980)=""/122, 0x7a}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/73, 0x49}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/135, 0x87}], 0x9, &(0x7f0000000900)=""/6, 0x6, 0x101}, 0x1f}], 0x2, 0x0, &(0x7f0000000000))
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}})

2018/04/02 20:19:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={<r2=>0x0, 0x5, 0x4, [0x20, 0x3, 0x100000000, 0x9]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={<r3=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000180)=0x84)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4, 0x5948c08f, 0x1, 0x8000, 0x2, 0x4, 0x7fffffff, {r3, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0xb800000000, 0x3, 0xdd6, 0x6}}, &(0x7f00000001c0)=0xb0)
fchdir(r0)
dup2(r1, r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="0d0510c6e3ab8a"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:30 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0)
r3 = syz_open_pts(r1, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600))
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5})
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x2, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}]})
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a40))
lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280))
getuid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80))
fstat(r1, &(0x7f0000004cc0))
stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc)
getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc)
getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400))
getuid()
getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0))
getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8)
getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff])
getpgid(0x0)
geteuid()
lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00))
getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0))
getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc)
stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc)
lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340))
lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400))
fcntl$getown(r4, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8)
getgid()
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940))
getuid()
getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00))
getpgrp(0xffffffffffffffff)
fstat(r3, &(0x7f0000007ac0))
sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x4080)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
fcntl$notify(r0, 0x402, 0xc)
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00')
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0))
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0)
bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc)
pipe2(&(0x7f0000000100), 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447", 0x17}], 0x1)

2018/04/02 20:19:30 executing program 7:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901")
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
clock_gettime(0x0, &(0x7f0000000f40))
utimes(&(0x7f0000000fc0)='./file2\x00', &(0x7f0000001040)={{}, {0x77359400}})
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3)
r4 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socket(0x2, 0x4, 0x1000)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000ec0))
ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000a80)='ip6_vti0\x00')
clock_gettime(0x5, &(0x7f0000000040)={0x0, <r5=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000})
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={<r6=>0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22)
bind$ax25(r1, &(0x7f0000000e00)={0x3, {"a6a0097d5cce6f"}, 0xff}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:30 executing program 2:
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={<r0=>0x0, 0x800}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r0, 0x80000001, 0x100, 0x2c}, 0x10)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', <r2=>0x0})
bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)

2018/04/02 20:19:30 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0)
r3 = syz_open_pts(r1, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600))
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5})
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x2, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}]})
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a40))
lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280))
getuid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80))
fstat(r1, &(0x7f0000004cc0))
stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc)
getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc)
getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400))
getuid()
getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff])
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0))
getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8)
getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff])
getpgid(0x0)
geteuid()
lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00))
getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0))
getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc)
stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc)
lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340))
lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400))
fcntl$getown(r4, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8)
getgid()
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940))
getuid()
getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00))
getpgrp(0xffffffffffffffff)
fstat(r3, &(0x7f0000007ac0))
sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x4080)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
fcntl$notify(r0, 0x402, 0xc)
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00')
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0))
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0)
bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc)
pipe2(&(0x7f0000000100), 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447", 0x17}], 0x1)

2018/04/02 20:19:30 executing program 0:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
read(r0, &(0x7f0000000000)=""/126, 0x7e)
ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4)
dup2(r0, r2)

2018/04/02 20:19:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = fcntl$dupfd(r0, 0x406, r0)
futimesat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)={{0x77359400}})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x9}], 0x1)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x5, 0x3, 'client1\x00', 0xffffffff80000000, "a1947bb34183b82d", "b2ce33d8bdc0f67a9d922d9ed5e220e2b9f6a557fc3ffadec6bb4b5bab8ee901", 0xfffffffffffff800, 0x62})
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="0300e5722e26f0"], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x10010, r0, 0x0)

2018/04/02 20:19:30 executing program 1:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0)
getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000800)=""/48, &(0x7f0000000840)=0x30)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000740)="e2e9040185127b6c2858257dba995596ca21946013b736d6fa0042ff0df4ddb84c043326c2e569a8955740fce273bcea798bbcef5471aa2c925f3795bb6a12799e32cfd4b3363f19c0079d13f15d6a6cacd02115e2c2dfeb3c343996ea6de14bc6d6acb90b6da1afc8c7f41c54d198a1ec00b381a21eaed5658d3db05656b2a39b84c54f6ebb4a11f98b593bd5f6243109674a87fd2f8bc1e3408a852f3370b8b74c658bf195ab322600cf9fe138815d540fc86a62bc8dad4a7f2e252e07c5", 0xbf)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000700)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
clock_gettime(0x0, &(0x7f0000003680)={0x0, <r4=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000})
r5 = dup3(r1, r1, 0x80000)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4})
open(&(0x7f0000000880)='./file0\x00', 0x100, 0x19)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2e10827fe27b2f00000000"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:30 executing program 0:
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={<r0=>0x0, 0x7, 0x5}, &(0x7f0000000100))
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xe8b, @loopback={0x0, 0x1}, 0x10000}], 0x1c)
ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8)
setuid(r2)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4)
r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
splice(r3, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r4, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90)
r5 = gettid()
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r5)
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000200)=r5)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r0, 0x4}, &(0x7f0000000300)=0x8)
getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xfffffffffffffef3)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd")
unshare(0x8000000)
setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
ustat(0xa6c, &(0x7f0000000400))
setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c)
setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18)

2018/04/02 20:19:30 executing program 5:
r0 = socket(0xa, 0x2, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r2, r2, &(0x7f0000000040), 0x80000001)
sendfile(r2, 0xffffffffffffffff, 0x0, 0xc08f)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10)
mlockall(0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x7, 0x2, 0x1, 0x3})
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x1)

2018/04/02 20:19:30 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$selinux_access(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xff29)
execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000080)=')\x00', &(0x7f00000001c0)='%em0+$ppp1[loGPL\x00', &(0x7f0000000200)='vboxnet1^mime_typevboxnet0{selinux}lovmnet0loppp1\x00', &(0x7f0000000240)='./cgroup.cpu\x00', &(0x7f0000000280)='em1system\'ppp1vboxnet1wlan0\x00'], &(0x7f0000000340)=[&(0x7f0000000300)="73797374656d5f753a6f626a6563745f723a8d22fc0bfaccbb17325c22389590336770675f657865635f743a7330"], 0x100)
mkdirat$cgroup(r1, &(0x7f0000000540)='syz1\x00', 0x1ff)
fcntl$setstatus(r1, 0x4, 0x44403)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cf", 0x1}], 0x1, 0x0)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="64f69b71af140bb4c6c317ed0bec3492fa5365fe56")
fdatasync(r1)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000500)=0x4)

2018/04/02 20:19:30 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="017365722f7bef"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:30 executing program 3:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402, 0x0)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xb371)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  616.275801] IPVS: Creating netns size=2552 id=101
[  616.308505] IPVS: Creating netns size=2552 id=102
2018/04/02 20:19:31 executing program 1:
pipe2(&(0x7f0000fb0ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$KDMKTONE(r0, 0x4b30, 0x7fffffff)
vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x1000})
vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f00000001c0)="ff80", 0x2}], 0x1, 0x0)

2018/04/02 20:19:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
eventfd2(0xdd41, 0x80000)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc)
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x0, 0x81}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8})
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="64b2d22b7f7b"}, 0x40, {0x2, 0x4e24, @rand_addr}, 'gre0\x00'})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8001, 0x9, 0x2, 0x7f3, 0x8, 0x7fff, 0x81, 0x336e29f8, <r2=>0x0}, &(0x7f00000004c0)=0x20)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000700)={r2, 0x5, 0x4, [0x1, 0x80, 0x1, 0x200]}, 0x10)
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x10000, 0x9, 0x9, 0x695a850c, 0x100}, 0x14)
keyctl$assume_authority(0x10, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81)
ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r4=>0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac"], 0x2)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f139946", 0x2b}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/04/02 20:19:31 executing program 7:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901")
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
timerfd_create(0x7, 0x80800)
r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x7, 0x6})
socket(0x2, 0x4, 0x1000)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x5, &(0x7f0000000040)={0x0, <r4=>0x0})
r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5)
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000})
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a80)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="1a000000103102ee6f92251c5ac1f98683c2b41bdf567cbdf0799ee0c1433d7892b1e0"], &(0x7f00000007c0)=0x22)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000880)='./file0\x00')

2018/04/02 20:19:31 executing program 0:
unshare(0x8000400)
mq_open(&(0x7f0000000040)='.user.selfGPL[\\\x00', 0x6e93ebbbcc0884ef, 0xffffffffffffffff, &(0x7f0000664fc0)={0x3, 0x7, 0xffffffffffffffff, 0x100000000, 0x0, 0x0, 0x0, 0x100000002})
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/204)

2018/04/02 20:19:31 executing program 5:
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c)
connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80)

2018/04/02 20:19:31 executing program 3:
r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0)
finit_module(r0, &(0x7f0000000040)="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", 0x2)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:31 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
r0 = open(&(0x7f0000000a80)='./file0/file0\x00', 0x40, 0xb0)
bind$pptp(r0, &(0x7f0000000b00)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e)
stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000ec0))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000880)={0x5, 0xffffffffffffff27, 0x6, 0x2, 0x89f})
ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3, 0x80}, {r0, 0x1000}, {r3}, {r1, 0xa000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x1)
getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0))
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4})
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000780)={<r6=>0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:31 executing program 4:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
r0 = open(&(0x7f0000000a80)='./file0/file0\x00', 0x40, 0xb0)
bind$pptp(r0, &(0x7f0000000b00)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e)
stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000ec0))
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000880)={0x5, 0xffffffffffffff27, 0x6, 0x2, 0x89f})
ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3, 0x80}, {r0, 0x1000}, {r3}, {r1, 0xa000}, {r3, 0x1162}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x1)
getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0))
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4})
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000780)={<r6=>0x0, 0x1b, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892b8"}, &(0x7f00000007c0)=0x23)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:31 executing program 5:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x843d, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)
poll(&(0x7f00000000c0)=[{r2, 0x108}, {r3, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={<r4=>0x0, 0x2}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000440))
r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x1000, 0x8020401024})
ioctl(r7, 0x2285, &(0x7f0000007000))
listen(r1, 0x15)
ustat(0x7, &(0x7f0000000140))
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b)
r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0)
getsockopt$bt_hci(r8, 0x0, 0x3, &(0x7f0000001140)=""/4096, &(0x7f00000002c0)=0x1000)

2018/04/02 20:19:31 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = open(&(0x7f00000001c0)='./file1\x00', 0x2480, 0x22)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={<r2=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}}, &(0x7f0000000400)=0x84)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0x3ff}, 0x8)
r3 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='keyring^em0)@\x00', 0xfffffffffffffff9)
r4 = openat$cgroup_ro(r0, &(0x7f0000000800)='cpuacct.usage_user\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000840)={<r5=>0x0, 0x8000000}, &(0x7f0000000880)=0x8)
getsockopt$inet6_buf(r4, 0x29, 0x2d, &(0x7f0000000240)=""/133, &(0x7f0000000180)=0x85)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r5, @ANYBLOB="33000000da55b414e33a3cef94a14c8360bfb772ed00b192d7219f52291cf79d05286ec8a1297f9f7aedc3f3b8d66ab4a6f6e330e4c9c23ee990"], &(0x7f0000000900)=0x3b)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0x48, &(0x7f0000000500)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xe56}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000580)=0xc)
request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='system-\x00', r3)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="0800000066a008eea40528ff3b3304322f"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:31 executing program 1:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000580), 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100008000000072"], &(0x7f0000000180)=0x2)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10)
r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001d80)=""/4096, &(0x7f0000000700)=0x1000)
r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
keyctl$link(0x8, r2, r3)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20)
clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add")

[  616.494457] binder_alloc: binder_alloc_mmap_handler: 4401 20000000-20002000 already mapped failed -16
[  616.536559] device lo left promiscuous mode
[  616.619018] device lo entered promiscuous mode
[  616.623924] qtaguid: iface_stat: create(lo): no inet dev
[  616.629636] qtaguid: iface_stat: create6(lo): no inet dev
[  616.638416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  616.644884] qtaguid: iface_stat: create6(lo): no inet dev
[  616.672162] device lo left promiscuous mode
[  616.738456] device lo entered promiscuous mode
[  616.743326] qtaguid: iface_stat: create(lo): no inet dev
[  616.749011] qtaguid: iface_stat: create6(lo): no inet dev
[  616.757965] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  616.764462] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/02 20:19:32 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ftruncate(r0, 0x89)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f63677294db702e637075b8df6a090185f266e5754097c6d89c278920be7ee36eaae9542c5e3753ae146600732f6cbcd0b550f0bed5e4c54d87904fd991f0d80fc51b1f4f29f1365eae73b5337311b7c73c3e32bad34c67b24186476dfb94e1710b198ab5fbd2bc4559c94cc101c85285963d9c4ad8cf7c3a1145179b34e3c42203a6cad99e23cccb966887097f75de1a278e6d231fcf15895567ac8a04cf1a682c1863d3e8399529dbb7498b1d329326ea0cf69130f5191e82be5b85b7cbcbeee1d4e84086b9aa1e9e07d8842ad10f8304a45fb28cc0d412bc477aa14a", 0x200002, 0x0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)="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", 0xfe, 0x0)
llistxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/97, 0x61)

2018/04/02 20:19:32 executing program 1:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000580), 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100008000000072"], &(0x7f0000000180)=0x2)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10)
r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001d80)=""/4096, &(0x7f0000000700)=0x1000)
r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
keyctl$link(0x8, r2, r3)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20)
clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add")

2018/04/02 20:19:32 executing program 0:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1)
alarm(0x1000000000007)
r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r1, 0xa, 0xe)
rt_sigsuspend(&(0x7f0000000040)={0x7f}, 0x8)
creat(&(0x7f0000fdeff8)='./file1\x00', 0x0)

2018/04/02 20:19:32 executing program 5:
socket$packet(0x11, 0x80a, 0x300)
r0 = socket$inet(0x2, 0x2, 0x0)
socket$packet(0x11, 0x3, 0x300)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/04/02 20:19:32 executing program 4:
r0 = socket(0x5, 0x80000000000002, 0x0)
write(r0, &(0x7f0000000200)="240000002c00ff1500a28890d4f007000000ffff0100000000000000003fea00000092de9697dd5865c716458098da78322ce6fddd49baf15b9b7d8ffa3cae90b41d67d3f8ef1510aeddbc0121e350a74761065b909cda232fb83985fad004a0f1f29f046519a8047b749f097daa91a1d3a06146b0d238b8234e2bfe6f376da437baac6ceb06edbb7dc60b8e58909a8426b97e29bfca362a9852b945effcd58acba16264b563c280cfcf256a39c3b1ea76b09d964670906545f6653553da2a8b534cfe11e1828d2e117b7b850b4741363bbb1fceebceb7c824b7f5f3", 0xfffffffffffffd26)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8042, 0x0)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x3})

2018/04/02 20:19:32 executing program 6:
r0 = socket$inet6(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x10001, 0x0)
renameat2(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x4)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780))
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x4, 0x567d, <r2=>0x0}, &(0x7f0000000140)=0x10)
futimesat(0xffffffffffffffff, &(0x7f0000000640)='./file0/file0/file0\x00', &(0x7f0000000680)={{0x0, 0x2710}, {0x0, 0x7530}})
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x36, 0x8, 0x0, 0x7, 0x22d93c29}, &(0x7f00000002c0)=0xfffffffffffffd9b)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0)
r4 = socket$inet6(0xa, 0x7, 0x7ff)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000006c0)={r2, 0xf06b, 0x725}, &(0x7f0000000700)=0x8)
socket(0x4, 0x1, 0x4)
ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f00000003c0)={<r5=>0x0, <r6=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x208, @time={r5, r6+10000000}, 0x2, {0x20, 0x3f}, 0x0, 0xffffffffffffffff, 0x6})
futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x0, 0x7530}, {0x0, 0x2710}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)

2018/04/02 20:19:32 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0)
epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2)
r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e})
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840)
writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1)
r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200)
ioctl$VT_DISALLOCATE(r5, 0x5608)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue})
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0)
keyctl$clear(0x7, r7)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20)
getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16)
ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000540)={<r8=>0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4)
getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232)
ioctl(r0, 0x8936, &(0x7f0000000000))
openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11)

2018/04/02 20:19:32 executing program 7:
r0 = socket(0x2, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4)
ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)})
sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
flock(0xffffffffffffffff, 0x4)
fcntl$getown(r0, 0x9)
r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200))
sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x0, 0x8000, 0x4, 0x1, 0x63, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, r1, 0x0)
fcntl$setpipe(r1, 0x407, 0x5)
sendfile(r0, r1, &(0x7f0000af5000), 0x10001)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7})
r3 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0)
inotify_rm_watch(0xffffffffffffffff, r3)
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)

2018/04/02 20:19:32 executing program 3:
pipe2(&(0x7f0000000000), 0x84800)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x200002, 0x0)
fchdir(r0)
socket$inet6_sctp(0xa, 0x5, 0x84)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.w/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  617.230558] device lo left promiscuous mode
[  617.247842] binder: 4427:4435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2
2018/04/02 20:19:32 executing program 5:
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(0xffffffffffffffff)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
timerfd_create(0x0, 0x10000000080800)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r4, &(0x7f0000000180)="4a4869391bb1975a6642bc08166be5f1a3417e46af91fd6a30d40913211f029610988e9e00fdaf7767cf20dc67a200", 0x2f, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
unshare(0x44000400)
ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000))
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/04/02 20:19:32 executing program 4:
setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xc)
fcntl$getown(0xffffffffffffffff, 0x9)
r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000000100)=""/81, 0x51}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/193, 0xc1}], 0x6)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0xfffffffffffffffd, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"})
write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{0x0, 0x1ff}, {0x0, 0xfffffffeffffffff}}}], 0x1c)

[  617.458744] binder_alloc: 4427: binder_alloc_buf, no vma
2018/04/02 20:19:32 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
pipe(&(0x7f0000a5dff8)={0x0, <r2=>0x0})
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000))
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000013ff4))
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000))
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  617.516455] binder: 4427:4435 transaction failed 29189/-3, size 0-32 line 3134
[  617.565232] qtaguid: iface_stat: create6(lo): no inet dev
[  617.583724] device lo entered promiscuous mode
[  617.590407] qtaguid: iface_stat: create(lo): no inet dev
[  617.596261] qtaguid: iface_stat: create6(lo): no inet dev
[  617.604435] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
2018/04/02 20:19:32 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x6, 0x32, 0xffffffffffffffff, 0x10)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x4, 0xfffffffffffffdf6)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0x0, &(0x7f0000599f63)})

[  617.611362] qtaguid: iface_stat: create6(lo): no inet dev
[  617.633373] binder: BINDER_SET_CONTEXT_MGR already set
[  617.649090] binder: 4427:4454 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2
2018/04/02 20:19:32 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad})
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000080)="d1add188ac125c7b5e5b7ebd78ad94cfef177a99db3ab52a8491b906a54d34")
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fchmod(r1, 0x20)

2018/04/02 20:19:32 executing program 3:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0)
ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000002c0)=""/199)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84800)
bind$netrom(r2, &(0x7f0000000240)=@ax25={0x3, {"fe826ed4a5b241"}, 0x3}, 0x10)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYRES16=r1], &(0x7f0000000a80)='./cgroup.cpu\x00', 0xd, 0x1fffffffe)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x163a83, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8)
ioctl$TUNSETOWNER(r3, 0x400454cc, r4)
ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000080)={0x6, 0x4})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={<r5=>0x0, 0x20}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x201, 0x5, 0x6, r5}, &(0x7f0000000180)=0x10)
r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x200000, 0x0)
ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x0)

2018/04/02 20:19:32 executing program 4:
mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x10001, 0x20})
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, 0x9, 0x9, 0x400, 0x70bd2c, 0x25dfdbff, {0xf, 0x0, 0x5}, [@nested={0x4, 0x93}, @generic="7adca0c05cb9087bacc1e9a57ec1d97fe0fb0b32b334e12833152771c5e6ecca90f6244f333fd4ba11dfeda5933b0b176e1c184ccef9177088b0ebb8336257144dc60bc92cef4bd99f7bb064a6092c25ca87def8654680e49d47014c336559f229c255c4738f570748"]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x40004)
dup(r1)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040))

[  617.682356] binder: 4427:4435 ioctl 40046207 0 returned -16
2018/04/02 20:19:32 executing program 6:
mkdir(&(0x7f0000000200)='./file0\x00', 0x1)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4000)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="55069159d31442d6e2af662e4b21277f49dd53bc85f405b4d929f6c5669ffe4f56ad81bcb873e5ec595f028836e849081bbaae5fee2ffd3ec1ed82a35f8fa099e4b2c555e6585300a8ed74034e62906daf4b5281759d98b837765f4f33b81b60ecb2fda11e4b66e8b0422f11f5934d6bd81392c37e60"], 0x1)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0))
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000500)=<r3=>0x0)
bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=<r4=>0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@bridge_getlink={0x80, 0x12, 0x504, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x2200, 0x1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_WEIGHT={0x8, 0xf, 0x53174af9}, @IFLA_MTU={0x8, 0xe, 0x6}, @IFLA_EXT_MASK={0x8, 0x1d, 0x4}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, @IFLA_MAP={0x24, 0xe, {0xd1, 0x8001, 0x1, 0x6, 0x6, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40080c0}, 0x40000)
rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00')
rt_sigtimedwait(&(0x7f0000000000)={0xdf1}, 0x0, &(0x7f0000000080)={0x0, 0x989680}, 0x8)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=<r5=>0x0)
socketpair$inet(0x2, 0x8000a, 0x40, &(0x7f0000000440))
lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
syz_fuseblk_mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/bus\x00', 0x2, r5, r6, 0x0, 0x12c, 0x10000)

[  617.729461] qtaguid: iface_stat: create6(lo): no inet dev
[  617.741319] binder_alloc: 4427: binder_alloc_buf, no vma
[  617.754305] binder: 4427:4454 transaction failed 29189/-3, size 0-32 line 3134
[  617.776335] binder: undelivered TRANSACTION_ERROR: 29189
[  617.783395] binder: undelivered TRANSACTION_ERROR: 29189
[  618.270845] IPVS: Creating netns size=2552 id=103
[  619.360301] pktgen: kernel_thread() failed for cpu 0
[  619.365529] pktgen: Cannot create thread for cpu 0 (-4)
[  619.371158] pktgen: kernel_thread() failed for cpu 1
[  619.376276] pktgen: Cannot create thread for cpu 1 (-4)
[  619.381808] pktgen: Initialization failed for all threads
2018/04/02 20:19:34 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="f57365722e0800"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:34 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad})
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000080)="d1add188ac125c7b5e5b7ebd78ad94cfef177a99db3ab52a8491b906a54d34")
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fchmod(r1, 0x20)

2018/04/02 20:19:34 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00')
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000ea0000)='\x00', 0x1)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/04/02 20:19:34 executing program 2:
r0 = socket$inet(0xf, 0x3, 0x2)
creat(&(0x7f0000000040)='./file0\x00', 0x40)
sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="020604040200000000ef37ca2276c5de", 0x10}], 0x2024}, 0x0)

2018/04/02 20:19:34 executing program 7:
syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c200000000001447c80008004684907e99f9ffbb70038369fe2654cd6b6e815b74a47da7e000c0014e204e2004019078"], 0x0)
r0 = getgid()
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x20000, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000580)=0x9859)
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r5=>0x0)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000340)=0xc)
lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x9, &(0x7f0000000500)=[r0, r1, r2, r3, r5, r6, r7, r8, r9])

2018/04/02 20:19:34 executing program 6:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={<r1=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={<r2=>0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x40000000000)
r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc)
keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0500000000028200f6080500"], 0xe)
socket$inet6(0xa, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x1, 0x1, 0xfffffffffffffffb, 0x0, 0x7fff, 0x1, 0x2, 0x344, 0x5, 0x8e, 0x80000001, 0x20d8, 0x0, 0x80, 0x1]}, &(0x7f0000000440)=0x100)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000100)={0x1, 0x12, &(0x7f0000000400)="bb2c920700000000000000e70e3c69656b3c"})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800))
mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x0, 0x10013, r4, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0)
ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x80000000)
getpgrp(0xffffffffffffffff)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3, 0x200, 0x3, 0xffffffffffffffff}, 0x0)
close(r5)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x200, 0x0)
r6 = getpgrp(0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r6})
fdatasync(r4)
ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000500)={0x1, &(0x7f0000000480)=[{0xa0ef, 0x40, 0x5, 0x7ff}]})

2018/04/02 20:19:34 executing program 5:
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(0xffffffffffffffff)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
timerfd_create(0x0, 0x10000000080800)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000380), 0x4)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r5, &(0x7f0000762fff), 0x0, 0xfffffffffffffffe, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
unshare(0x44000400)
ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000))
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000340)=0xc)

2018/04/02 20:19:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4})
writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x100000000, &(0x7f0000000140)={&(0x7f0000000100)}}, 0xc)
ioctl$TIOCSCTTY(r0, 0x540e, 0x81)
ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000))

2018/04/02 20:19:34 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad})
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000080)="d1add188ac125c7b5e5b7ebd78ad94cfef177a99db3ab52a8491b906a54d34")
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fchmod(r1, 0x20)

2018/04/02 20:19:34 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad})
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000080)="d1add188ac125c7b5e5b7ebd78ad94cfef177a99db3ab52a8491b906a54d34")
r1 = socket$inet_udp(0x2, 0x2, 0x0)
fchmod(r1, 0x20)

2018/04/02 20:19:34 executing program 0:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0)
close(0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"})
syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000500)=@ethtool_coalesce={0xf, 0x20, 0x1ff, 0x7, 0x1, 0x0, 0x2, 0x8, 0x7e7, 0x5, 0x2, 0x2, 0x2, 0xfffffffffffffc01, 0x3, 0x3f, 0x3, 0x0, 0x8000, 0x500b, 0x1ff, 0x1, 0x9}})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400})
r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000))
getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2})
syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
userfaultfd(0x800)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)

2018/04/02 20:19:34 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d000005000000ffffffffffffff09000000000000000002004e20e000960200000000000000008b0d2695f75f9bea11eaf79c8a6b1b7a6278c57b"], 0x28}, 0x1}, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)='selinuxprocppp1keyringprocselinux,eth1\x00', 0x27, 0x3)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={<r3=>0x0, 0x74, "76b6190d9cd21d0f133831641f38c2b39088b3445d439193b0c24beb639da11007d7c86ec6e89a22813894497fc7ba9c7a6898384d5de94618cacd071893b25d3067b359555252cd18e6283f57737c8eea953b73435dbfffcde191189343b0d2b8d9fac91185a4d5df29be6255bd446f27e9b3ee"}, &(0x7f00000002c0)=0x7c)
sched_yield()
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r3, 0x7fff}, 0x8)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x3f, <r4=>0x0, 0x10003, 0x6})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000001c0)={0x7fff, r4, 0x0, 0x4})
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0xce4, 0x9, "d2b50f1d119f81d5955703392234091440447df1655d4413a5a5f708c96c6a27febcc48d35a7043320e868323c8395032b029650f293362c35bd9cc145b031", 0x14}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="32b8a44c1b8e0f7aa551b3b603dbe5c5497d560b82b249a7dd62ea9021fd033bb8916deaf0f080a05c861e2ee0808b925422371212e840b7e33882d73f41da16e7cc99b5e2e2d6e37cbf51bf53cd595e391a4ac45399ccdc52578ac97910b6417fe20737ba82da0309b730f2121a70e4532c3a247a0160eea3e007f4bfbc206010c537731430aa23c993b7bd88c1b53bac02a76fc109bd46ef781f4725efeb55e336d31d1b6daee7c493c4e41ce0b6cda4a9b44a013190298e8bb27391eefb8d20552255378bf7cefbcf6548ae9d3272f0691af6810363cc3fbfb4c5874e24ecd8e9e3", 0xe3}, {&(0x7f0000000080)="69b93ba3e15302ddb3cf2a0f4573c3a50e175c18d2e6a79ca0a9f3aa88d085ab", 0x20}, {&(0x7f0000000600)="efbc102ca2b8a558f8c1d2a0fe1ed19e2d8b45d3894b5bdf1fe77e866b4bc7303a0c3aa6fd36c6f40c0524fc94e9adb40dd5048a524ec8e8beced8b73a3d147e91aa776eae0cfcde9c5b98fe17db65eb9d2b1848ca2c539cd51ab01868c212dbc3331ecf9bf79f91bfae9e2b5a9bea1e49b8a7a66c9b9c2ad1d34b1b7abad28d6e5ab47fc45b60edd4ed2ad5fd3ae474391069aec36355731c401311afa7ec99c9e455548eed5e9604ee5508bbd59d3ed1ce37de25b886cb49cf7cc7cc64d60aa3296ab7bb37c2970e6c3d170132436e614761e4aa6fffb5f8a61ccd", 0xdc}, {&(0x7f0000000700)="fa114ad3f3a1f3de245760f6e47facd829048d9d3240ef48836fc6f01e2f69cc39a41fe96f9a6d8cae05a316359ed5575aa4d01e736744cccee84705e83296b9f94a8c92c8962a855db067690fb4fa01945e33ab20ea80f7f42605eaf825d48cecfdb7ec12b4ab08392c7011433b12ea1afb67a0d84b2c674fdf105400e41aa5ebdf91efdece4ba61118e55371bb9b1b0bb9b8251daef198fbdb49511b881c4a1b8a7bd0d7d687ec272f7ef30a5d2e62fa8a71", 0xb3}, {&(0x7f00000007c0)="8bbe053676d4a186e0b7df11c7f1f962290290bcb4ac368ad8654974c8eb216e1fce9ea4a016e6f68dc23eb0a14889ff2af040286b1f7609a141cec4c5ae83305f77785823a8d4a3b02c31dc6737f4ff1e6c6b253a61fb4e8b8e6d714000c2f33ac6e2ca7a3b96c9029b198610c82062175dd0fe511470a569309b5d6333aa9be22c5c873c25f9388ad6614e299f9f83bc16e2fe40d9b11fdfb3991dc6894c478e1d78a94a89504d0ed563bacf0115fe22c833c71e364b5dbccae2a4481689d3ba504cb12cd6f8e1c9e793c709b877cd7a03d1bf48a1e3f5ff02eb44", 0xdc}, {&(0x7f00000008c0)="d7c3671aa685300064d9dc07624b46c6f3cc1be4b78d07e06e4db072c9ff295f7f5b29244fd5e5fe56aa449b42e18b34e8158b97bae4d2d26c9f9dbb1ccbaff309412c55552c92ce5d4ff29b782437fc09f109166d30644fb4125028ac5dfa5af0306cc58d6af93e6a9283", 0x6b}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="ec87bfa6a43943ff088418f0beb2b7ff0c09fda89b45676c3b1fc351129ddb9f5657e5311be703ce4899048ca9f11e81a28f7afb901ed5c9b0a7250915e78ddd4e769fd342009d93912ad49a1e9a202498b19e97e4971e047ad984f3c463af214c6608f655db929d11b4c0a8d9f4554f35057c8bd080dc", 0x77}], 0x9, &(0x7f0000001a40)=[{0x88, 0x3a, 0x5, "0d1cc313a4fa85a42c181d6c2d73db53bd16a6ac1ea223b443d3e2af030f50d6ae3af25274b7d0d9553024cfc8ba5c091dd802210618bab26ab4a4e0e6a3132227f146e5d1d47340da837ce071c85d65b186242de81c1459c83dc24f6c5b5e0d1ed86d8ba2cfbe28e0d98789a1fb08175b50cfc55de73a2636"}, {0xfc, 0x107, 0x2, "fd844b4c78064c0be29800ecd9253e0c11bc8ca91ad77efba20e87c2131a7375c52cc4cc4069d7a2e3ca4af449635582e8f7b8af2d0a63fb9861877ad72ea66bf880c1cde09ee7437b103adc1b93ed5648ce1cbb43eb31bde7001fd1cd499067455ae6e952ac6f185aaf79bc9ddbb1578fc716dbcc1d10db8487e3ccf01cc90d91ac5f9ec6cd97222de219dd7b37fcc50cb73472cec2717ff821e9f9b60b9ce71943edaf0d5c150c516de16741ebb5ce2ad4ff06adacedb01b0caf62e908e0c30e8888b0d4cfc34a9773c6853b14755dbec83ffdcf90ed47ab3e8cadc5ae5323aecd247ec728dd3dc400ae5e424dd53f"}, {0xec, 0x10c, 0x874, "f897fba2b270de934130de5a09ff9101d8288557c0d6293c480262f5177c5a4ee78d0babc5a17889db06bae0ba2e7c1b26d79db8f795dd40d26b047334904f110991d3f4273d795eb703244b2bf1277597062e3a06a837e551337ec9ec872763db39918f8cce24405bdbef709fff2bdbcbf12cacadc6210915fd82b5364ecf13820dcc3e92965f75d0a9bacda208865b6b185a2b67750f45ebd6ac09babf67531a0b3fc5a94bc59da25c8f1a194581aa55a2817f374768889250d970008f2dcd4ae20aaabc7210ba6d55c7a5715ce4686593b044eb5fb94bbf4d8e3d20d9"}, {0x108, 0x1ff, 0x9, "d0cd6f48330bfbbfecc710fe35f188c89232baf1c8d7341d6fd4430c46fcd0991ca8ca2a90fef6d5be41ad13b328c96e6a2894496917cb7f4367dfd9bf006db13994e2b6d15218c9094d158c893aff44285ac6530520acf28d143099666c5a6199510e789f94713d76572aee63f48704b28652203d325d1617cad9614ca2e84b4d1c35e8fcbe577dfef86112464e40b7587079068be1b8e04c002b98326804f5c4f741c369d8cc421c541ddfb402d710dbec3456ad2d2f52bd4396dbfb4170530de2658eb0ce60449039ea13cb3bbce7db65219914f8aaab89e9bc2c097fa171d2c1983e2dcb49d94e893d4c013172255ca3892586e3e17a71"}], 0x378, 0x40}, 0x4)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa00, 0x0)

2018/04/02 20:19:34 executing program 7:
clock_gettime(0x0, &(0x7f0000000040))
setitimer(0x100000000002, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00000000c0))
r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0)
accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x800)

2018/04/02 20:19:34 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='uces.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:34 executing program 2:
r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'})
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="250826bd7000fedbdf250700000008000500070000002400010008000600777272000c0006006e6f6e6500000079787c12f29176454547a266d56c000c000700000000000400000008000400ffffff00080002002c0000000c0007002800000008000000140002000800"], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312})
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000140))
memfd_create(&(0x7f0000000080)='.\x00', 0x0)

2018/04/02 20:19:34 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000600)='./file1\x00')
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r1)
r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0)
r3 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x1}], 0x1, 0x400)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340))
syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
sendfile(r5, r5, &(0x7f0000000240), 0x7)
r6 = open(&(0x7f0000000380)='./file0/file0\x00', 0x400000, 0x8)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000180), 0xfffffffffffffff6)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000740)=ANY=[@ANYBLOB="030000008e5553259ff611db007a94d3e5c54f5443d03644fca6c76b505231f2c8869d5316c8b2c10481e6c90d7987501c7040b84eeb6501000000000000000030ab9918e6173de4aaeaa50ce889d5431b235e931a567fe7f1fbd9886347401f24edc63d9931f3fa0001006673f83fb6921ce3945627551518d16cda498a"], &(0x7f0000000280)=0x1)
write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32=r3]], 0xffffff62)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000440)=0x3f, 0xfffffffffffffeb8)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080))
rmdir(&(0x7f00000000c0)='./file0\x00')

[  619.744204] binder: 4524:4554 ioctl 400454cd 30a returned -22
[  619.744209] binder: 4524:4526 ioctl 400454ca 20000080 returned -22
[  620.730912] pktgen: kernel_thread() failed for cpu 0
[  620.736091] pktgen: Cannot create thread for cpu 0 (-4)
[  620.741489] pktgen: kernel_thread() failed for cpu 1
[  620.746635] pktgen: Cannot create thread for cpu 1 (-4)
[  620.752244] pktgen: Initialization failed for all threads
[  620.848883] pktgen: kernel_thread() failed for cpu 0
[  620.854012] pktgen: Cannot create thread for cpu 0 (-4)
[  620.859775] pktgen: kernel_thread() failed for cpu 1
[  620.864878] pktgen: Cannot create thread for cpu 1 (-4)
[  620.870235] pktgen: Initialization failed for all threads
2018/04/02 20:19:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file1\x00', 0x100, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000080)="f49fac2ae232f7f4b5e3b8812ebfc8e3", 0x10, 0x2}, {&(0x7f00000000c0)="ec5b61a12b49c90907afde1a3c33516263d86f2420335c27a967c2fc54479854c5adf9468b7b6b43cdc6ce7f41830bcdc1f62b73622825d16e5533dcde6602b032b77033f42e73f5b5a46f3e2d908517e91f146163854d7f8d41d6a00356d148c9c588c3a5c8ffb2edb18ff0d41ff29baadeda01bb71d444a7cba09076ef6d1e7cba1d3d4902f254506b70de0b6f3b934cfe38711400b44387d4e579c4701742da70d525fc6534d5139114d3758f92a34c64cf5e0585b4bc0b5b8c541a28ea36e120a40f83ab04b5d1fedad4ab87d1ec", 0xd0, 0x8000}, {&(0x7f0000000240)="ac080481f3e6e86492de5223f8b95c4a15bdb211e9ad40a5a38dc7200dece485348c3af85568c0e905ce75693ad8677a8fb1d62e4bb93ba3e5355680186802c127481498424ce29a4621fe1baa8cd09b59609be92c9a585bd84d8800c0deab4e0673fdbb25ed658096a013", 0x6b, 0xe82}, {&(0x7f00000002c0)="72b1a497d620c804aba8ce5b3d759b8baf333fb74f66efd20cc69ba0e96edb62dd801ea80bb067016489c376cc5d710d3c218ee8c791dac16a9cb1f0e307f54abd5bbacbc602e88d9ddf382662c8b2f03ac461b6bb1284ab10895ee84dbf6d30bbc3f38617802217af2740adf69af6655dfbcde6e7e4936fcba01f8c41d80553d327d6d4434fe86e65d8b3f94d2749af301404776d6e4643e17c99d662bcc4c0ba25def47803bdf1209d6765756b0aa0d7ceda796bfd5953b2d02936e51e", 0xbe, 0xfffffffffffffffa}, {&(0x7f0000000c40)="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", 0x1000, 0x8}], 0x203004, &(0x7f0000000400)=ANY=[@ANYBLOB="7569643d3f30303d383f372c666f7263652c6465636f6d706f73652c73657373696f6e3d0037380032327d2c6e6f6465636f6d706f73652c73657373696f813d383239372c00"])

2018/04/02 20:19:36 executing program 7:
rt_sigaction(0x3, &(0x7f0000000000)={0x6, {0x8}, 0x80000000, 0x1000}, &(0x7f0000000040), 0x8, &(0x7f0000000080))
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84000)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r3, 0x300, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000810}, 0x10)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000300)=""/184)
r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa)
r6 = getuid()
getresgid(&(0x7f0000000440)=<r7=>0x0, &(0x7f0000000480), &(0x7f00000004c0)=<r8=>0x0)
keyctl$chown(0x4, r5, r6, r8)
fcntl$getownex(r0, 0x10, &(0x7f0000000500))
ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000540))
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000580)={<r9=>0x0, 0xe0000000000}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={r9, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xb8a}}}, &(0x7f00000006c0)=0x84)
read$eventfd(r2, &(0x7f0000000700), 0x8)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000740)={0x8, 0x3814, 0x8, 0x6, 0x3, 0x5bf, 0x3, 0x9a, 0x7, 0x6})
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000780)={{0x0, 0x605d}, {0x6bc3, 0x7}, 0x9, 0x0, 0x4})
lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
syz_fuseblk_mount(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', 0x1, r10, r7, 0xfffffffffffffffa, 0x8, 0x1080000)
ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000940))
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x40, r4, 0x300, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x40}, 0x1}, 0x800)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a80)={r9, 0x5}, &(0x7f0000000ac0)=0x8)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000b00)={0x6, 0x9, 0x80000001, 0x8}, 0x6)
modify_ldt$write(0x1, &(0x7f0000000b40)={0x1f, 0x100000, 0x400, 0x0, 0xff, 0x2, 0x40, 0x1, 0x3, 0xffffffff}, 0x10)
getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8)
getgid()
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000c00)="4f454c94a1cc5479e0a89d121e8158883b2774301533e022084f349165f7373e0f4c651d2c5d0bfe42ba808732229e4c7dd21df5f0437a067df5fab861dcbdb437179d664625a2051f7d9fe82779c3867b69f369e7f40c95353a1702d833b24da2bdabbb664a1f4c87aad5cd986ec2d5dabec1f7b29bbf4ef2ddf6138dba579fac41b4bb338a71a3bb8658")
openat$cgroup_ro(r2, &(0x7f0000000cc0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
unlink(&(0x7f0000000d00)='./file0\x00')

2018/04/02 20:19:36 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf7ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0)
getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c)
ioctl$int_in(r0, 0x80045440, &(0x7f000073e000))
ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1})

2018/04/02 20:19:36 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000005d40)=0xc)
r8 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r9=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x3ce}], 0x5, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r11 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r11, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r12=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r12, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r13, 0x4, 0x6000)
pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:36 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
r1 = gettid()
unshare(0x4000028060400)
exit(0x9)
syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00')

2018/04/02 20:19:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4)
connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r2 = dup2(r0, r0)
keyctl$session_to_parent(0x12)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8)
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)

2018/04/02 20:19:36 executing program 5:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x0, 0x46a7}, 0xc)
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={<r3=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1095, 0x0, 0xfbe, 0x7}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0xbf, "1830a000d1ec27619f463b3a2e3a39be0415dd9aff381532b2238a877155d09c5bf1ca158d5be4e87abcfe4e5dc3676b37e968fc69de253dbdb81caabd8fda1bd1471b449f9f05a1317766f15b6806de08ba3a9b3da146638241e743e8e6605f5c59f7c9182b0430b7452a8ee3c39fdaf325c41e28d4e1b05c8b2a9c51153bf29720582646432b58fe803cd2e798a29a3e687fb01f1543e0475f774683a067a536e46c8eef8d89d0e1fdd92a7ee6bfed3df063960b0dd78d2b59d759ef5ab4"}, &(0x7f00000002c0)=0xc7)
r4 = dup2(r2, r1)
sched_getscheduler(r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x3})
write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x5f, 0x0, 0x0, @tick, {}, {}, @connect={{0x0, 0x1ff}}}], 0x1c)
setpriority(0x2, r0, 0x64)

2018/04/02 20:19:36 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={<r2=>0x0, 0x80000, <r3=>r0})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5})
r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000)
write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe26}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
lseek(r5, 0x0, 0x4)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240))
fgetxattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="734f6375726974792e76626f786e6574302b6264657600967b48fdab0b6ad51adea70d5a3410443c454f7574025a0994c370a05b"], &(0x7f0000000880), 0x0)
fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100))
r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00')
fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0)
getpid()
setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x8, 0x4)
setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=<r7=>0x0)
ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40)
ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140))
fcntl$setpipe(r3, 0x407, 0x7)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

2018/04/02 20:19:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202, 0x0)
dup(r1)
mknodat(r1, &(0x7f0000000040)='./file1\x00', 0x8020, 0x2)
fchdir(r0)
setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)='/dev/ppp\x00', 0x9, 0x4)

2018/04/02 20:19:36 executing program 4:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0x20)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x10000)
mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000e3dff8)='./file0\x00')
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r1, 0x7fff)
pread64(r1, &(0x7f0000921fc1)=""/63, 0x3f, 0x0)
read$eventfd(r1, &(0x7f0000a56ff8), 0x8)

2018/04/02 20:19:36 executing program 1:
r0 = socket$inet6(0xa, 0x2000006, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0xf7, 0x4)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000100)=""/237, &(0x7f0000000080)=0xed)

2018/04/02 20:19:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="3f00003b3e9cb3"], &(0x7f0000000a80)="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", 0xffffffffffffff30, 0x0)
r3 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x4, 0x0, 0xae16, 0x0, 0x6, 0x80104, 0x2, 0x271, 0x7fff, 0x9, 0x83, 0x7, 0x5, 0x100, 0x80000000, 0x8, 0x4a, 0x14000000000000, 0x3, 0xb6c8, 0xd46540e, 0x100000001, 0x8000, 0x0, 0x7fff, 0xfffffffffffffffd, 0x162, 0xfffffffffffffffb, 0x1000, 0xfffffffffffffffa, 0x40, 0x81, 0x8, 0x3, 0x6f7, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x5}, 0x2000, 0x1000, 0x4, 0x7, 0x4, 0xfffffffffffffff8, 0xff97}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0xb)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1)
mkdirat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x1ff)

2018/04/02 20:19:36 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"])
r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)})
splice(0xffffffffffffffff, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(r4)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a40)={r3, 0x7fffffff, 0x30}, &(0x7f0000000a80)=0xc)
getpeername$packet(r6, &(0x7f0000000140)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x84, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_IFINDEX={0x8, 0x1, r7}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x84}, 0x1}, 0x4000)

2018/04/02 20:19:36 executing program 5:
r0 = open(&(0x7f0000000900)='./file1\x00', 0x80400, 0x20)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0xcc1a, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0x0, 0x7fff, 0x5}, {0x1000000003e, 0x3, 0xba, 0x6}]})
sendto$unix(r0, &(0x7f0000001cc0)="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", 0x1000, 0x40010, &(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e)
perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCSETS(r2, 0x40045431, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={<r3=>0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x6}}, [0x1ff, 0x0, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x20, 0x0, 0x9, 0x594, 0x0, 0x305]}, &(0x7f0000000380)=0x100)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84)
ioctl$VT_WAITACTIVE(r2, 0x5607)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175)
r4 = syz_open_pts(r2, 0x0)
ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000840)=0x17d)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x5fd}, 0x4, 0x20, 0x9e89})
ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f0000000280))
ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da31079")
lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000000640))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700))
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r5)
r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r7 = dup3(r6, r5, 0x0)
pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x705}], 0x1, 0x0)
fcntl$setstatus(r5, 0x4, 0x4000)
write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610)
readahead(r5, 0x5, 0x2)
ftruncate(r6, 0x3)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})

2018/04/02 20:19:36 executing program 7:
prctl$seccomp(0x2f, 0x4, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)})
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2041, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={<r1=>0x0, 0x80000, <r2=>r0})
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80002, r2})

2018/04/02 20:19:36 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000005d40)=0xc)
r8 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r9=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x3ce}], 0x5, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r11 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r11, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r12=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r12, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r13, 0x4, 0x6000)
pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40000000000000, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000001}, 0x1c4, &(0x7f0000000180)={&(0x7f0000000280)={0xa8, r2, 0x104, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2d4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0xa8}, 0x1}, 0x4000040)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:36 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000005d40)=0xc)
r8 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r9=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x3ce}], 0x5, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r11 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r11, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r12=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r12, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r13, 0x4, 0x6000)
pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:36 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4)
getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000c40)=""/4096, &(0x7f0000000080)=0x1000)
fchdir(r0)
sendfile(r0, r0, &(0x7f0000000000), 0x63)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:36 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x3, 0x111840)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffbff)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={<r1=>0x0, 0xd8, "f4c7d39c4fa52000df9879b897cbc24a66b8d4e689605d527dd53632eba91e529e9f6b5b8b1453e3e825b9efe636aac5a2110789d106b2a5b5d6e009dfc2cba774996d5c851f832d77f1bb9b6f205634fcca6847e24e6c249f4e46c756b43169ce1a2ca0d64c8844b089716794822eaa44f64c1ba3e75ec73563c06626718e2c43efb3858a48f3dd84b6c1d4baee01691acda5db4d6b65a568967594b62326fbbd5fd63e75745ea39010dacb20f4c7d48f64ac88f513b04a09841e73b9854703fa36fef81db1cf60046f3aed9bcf37728c1e74a18c2c274a"}, &(0x7f0000000440)=0xe0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={<r2=>r1, 0x1}, &(0x7f00000004c0)=0x8)
r3 = getuid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8)
setreuid(r3, r4)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000a00)="dc853884d70fd91493c765f4555c3af4cdb5d7402a6fcccc25b3d31a7b2de2103c0738fd43124125b46039f411cf66a517740f3232934cf11b840f81b6d3710fda920e1b9b6cbf9c27b4f119c6569f30af0a333afb1aa2a040c54901046e133cb5b9f37c560fc3d851b22142df02133afd79944802570d168add99015c0dbbd56f4e3571bce24de6aa77f6", 0x8b}, {&(0x7f0000000880)="8d99574f3c1df88618c85c8b5de71949d6c036dd9874cf561af39a9cc476af2dc8a00b0680b0fc6eb398b0e86dbed447ef4ad6d0805dd08862dd2c10f8a7236b7b93172a64abd328998c79b09c4e22d121af861bf310cab4f5a41df23382bf690ab86b48bf7ad99f7bdee5ebdf91c782c6364e78fcd6c3443a727da9b093898c2775e6414d725c7e126c146eac6cfc92e4402a7dd6f7", 0x96}, {&(0x7f0000000940)="1949d4252113f9700acfd3d6bb62c5f43523df179988f2eae9074c79175c316308b9b242129d56998fd40f05e7ea9d78ad26966537e3fef90ff5f44a7480753eeab3427dc140d412cf96b009ec40075b31b7738b1701daa9d9eab6f2fe918f3195e15cfe579a6be1b9533ef3086afa6ff3b14f3063bc76228ed2b62e77b0a2a684b07eaec88e73c1d71f0901acb7fed0d5a815c83d06048f3871", 0x9a}], 0x3)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/46)
socket$inet6_udp(0xa, 0x2, 0x0)
pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7f, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000500)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xfffffffffffffffe, 0x7, 0x5, 0x100, 0x4, 0x7, 0x80000000, 0x7, 0xffffffff, 0x2, 0x2, 0x400, 0x2, 0xdca0, 0x3]}, &(0x7f0000000600)=0x100)

2018/04/02 20:19:37 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400080)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'})

2018/04/02 20:19:37 executing program 7:
r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100000000008a002)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210000, 0x0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0)
ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000480)={0xfffffffffffffffd, 0x20, 0xfffffffffffff98f, 0x1, 0x0, 0x1f})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={<r2=>0x0, @in6={{0xa, 0x4e24, 0xc667, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}}, &(0x7f0000000080)=0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x8000, 0x81, 0x9, 0x7}, &(0x7f0000000280)=0x14)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"})
writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2900000018003109004a0601000c00070a0000000a00ff068000001d", 0x1c}], 0x1)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580))

2018/04/02 20:19:37 executing program 0:
r0 = epoll_create1(0x0)
r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x5010, 0xffffffffffffff9c, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x303000, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000400)={r1})
poll(&(0x7f0000000040)=[{r0, 0x2001}], 0x1, 0x88)
r3 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000380)={0xa0001ffe})
timerfd_settime(r3, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000))
syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x3)
epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f0000000080), 0x8)
fadvise64(r0, 0x0, 0x3, 0x3)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000003cff4)={0x7})
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0)
mkdirat(r4, &(0x7f00000003c0)='./file0\x00', 0x10)
r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4c8801, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f00000001c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000005c0), 0x6, &(0x7f0000000600)=""/92, 0x1a, 0x801}, 0x5}, {{&(0x7f0000000680)=@alg, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/19, 0x13}], 0x2, &(0x7f0000000b80)=""/1, 0xb2c63fd7349fe17b}}, {{0x0, 0x0, &(0x7f00000009c0), 0x1, &(0x7f0000000a00)=""/76, 0x4c, 0x17}, 0xfff}], 0x22e, 0x0, &(0x7f0000000b00))
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180), 0x4)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000300)={0xbb, 0x81, 0x0, 0x7, 0x0, 0x0, 0x4, 0xff7, 0x4e822c41, 0x8001})
getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36)
ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1754b048389d1ae0f8216ff04c4ff26970a098ec5b8f5b6d7d23b68995f33f3e2655ce25b71c9e550b2e73c52c63071e772a63ca6538618b22ebbc797e0bf658", "dcc2409f436cf01c51901726da0aa0d10984efe112499f81891488906b72b606", [0x6, 0x25b5]})

2018/04/02 20:19:37 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="7573657a2e7b2ff11c93096d9db0a01c5e151f82051d484b3ef8a7198617280987195b1dd82c9983b364fdc505a711ceec150ffa92f9c29289c19f308b563a63e5ae0579300cdf95cb23b098939927690d133d6ce11cbea044778f17b5a1181540b115dc3cfae81bf124dc8c845eb3c9cd57d90412b94db2857c4076a99046ca8f0251e023ec749528d8ea43e21973cea742062fb5d69c408b1c4202556225d1b75ee9b9721a7e24d3e9d400efae1ece935f2feac6634857cfb533512be8573a6d040b51dc5d88003b9f6394af48fa2a7e936f2774ff685d11e54d71b59c118381bcb79f21d13274f26e231d19e2"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00')
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000280)=0xc)
getgroups(0x6, &(0x7f00000002c0)=[0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000440)=0xc)
getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=<r6=>0x0)
fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
stat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
setgroups(0x8, &(0x7f0000000740)=[r2, r3, r4, r5, r6, r7, r8, r9])
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{<r10=>0x0}, {}, {}, {}, {}, {}, {}]})
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4)
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r10, 0x1})

2018/04/02 20:19:37 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000005d40)=0xc)
r8 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r9=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x3ce}], 0x5, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r11 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r11, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r12=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r12, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r13, 0x4, 0x6000)
pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:37 executing program 6:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x18}, @empty, @ipv4={[], [0xff, 0xff]}, 0x371e, 0x2ffd59b8, 0x1, 0x400, 0x4, 0x40, r1})
r2 = socket$inet6(0xa, 0x8000f, 0xfff)
setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4)

2018/04/02 20:19:37 executing program 1:
r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0)
write$selinux_create(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a81686b7077645f657865635f743a7330207374656d5f753a73797374656d5f723a6b65726e656c5f743a7330203600202e2f66696c653000"], 0x4c)
pwrite64(r0, &(0x7f00000011c0)="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", 0x1000, 0x0)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="51730313bb57e85c98261096580e8ed8b4364ee093694857bd4ff40526224f7bcac3c9be2cceccd8fddc6aeab5557aa4e94db0b68e1465863da0111108c20319ab05e957")

2018/04/02 20:19:37 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180))
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100)
gettid()
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000a00)={'teql0\x00', <r5=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
fcntl$setstatus(r4, 0x4, 0x6000)
pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00')
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={<r7=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r7}, &(0x7f0000000380)=0x8)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2}, 0x100000000}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400})
fgetxattr(r6, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1)
sendfile(0xffffffffffffffff, r6, &(0x7f0000000200), 0x200000010000)
ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000b40)=""/137)
setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4)
fallocate(r3, 0x0, 0x4, 0x5)
r8 = dup3(r2, r0, 0x0)
lseek(r2, 0x0, 0x3)
fcntl$setstatus(r8, 0x4, 0x3fff)
write$cgroup_subtree(r8, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r2, @ANYBLOB="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"]], 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000080)={<r9=>0x0, 0x81}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140)=r9, 0x4)

2018/04/02 20:19:37 executing program 1:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa)
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000))
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/02 20:19:37 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0)
setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f00000008c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYPTR, @ANYBLOB="217694bde6ea6f2195ff6fd6d13fd1d0b7f9639fe25a93b93f4a41dd824f4a58e43a5dbabc91f27f0cbf8dc3e82c4d606b7949c96124be318121c529202b1d9c7abcac73913df9918a1f2636edf13f36ad88e21b924eaad8c21557e178683b3693e34d398a", @ANYRES64=r0, @ANYPTR, @ANYBLOB="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@ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="9dbafb3d638d4a151fa8eff1800361fc396ce57ba1775f8775eba59df636e31c47c3ad38505d72300dbb2e11b49824d0911558c46468e0762dc48d87e9ae1ff7be4a3e4ca03ed1ab2ee4c2477746d312d9923324d044fa9255fef02e1907c08492", @ANYPTR, @ANYPTR64, @ANYRES16=r0]], @ANYBLOB="7626a769a31e287034609c1456ed0368fdcc696320ed9530284207f5202e9b155299ea0c17f5636081cb01", @ANYBLOB="191301e0d869f5663b8c9d74768d68677ecff8a53cfff18ce8148515118e7f3379d1b016eb13b7eb8cd0f69fd8a20bf811b4280e9938914a10b91fd1b0c7fe78e78fbae1ed6512f923b6340cd1e474a7a4118868f42a1074a8a7306155c5013f6d676c3fdc18fcff6b1a6055c6c4c7261c2505f32a0dcc6bb54a18ce1a76022883ee7fe7a1250652366716425872c83275734b729b"], &(0x7f0000000500)="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", 0x1a6, 0xda268e8758a85c40)

2018/04/02 20:19:37 executing program 6:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4)

2018/04/02 20:19:37 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f77900000022"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
inotify_init()
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
keyctl$assume_authority(0x10, 0x0)
r3 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b29c772dc38dc84b1ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc4740"], 0x1)
r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1a", 0xaf}, {&(0x7f0000001a80)="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", 0x1000}], 0x2, r6)
shutdown(0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/04/02 20:19:37 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
r2 = dup(0xffffffffffffffff)
bind$unix(r2, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40000, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)=<r5=>0x0)
capset(&(0x7f0000000300)={0x20080522, r5}, &(0x7f0000000340)={0x6, 0x9, 0x5, 0xfffffffffffffffe, 0x5, 0x5})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x6}], 0x80)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
socket$unix(0x1, 0x7, 0x0)
socket(0x3, 0xa, 0x8c)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x80, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2)

2018/04/02 20:19:37 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={<r1=>0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x2, 0x6, 0x10000, 0x0, 0x0, 0x0, 0x8b8, 0x5, 0xc5, 0x3, 0x8, 0x0, 0x8, 0x4, 0x3]}, &(0x7f0000000200)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x0, 0x1, 0x2}, &(0x7f0000000480)=0x98)
pipe2(&(0x7f0000000580)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4000)
setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000), 0x4)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={<r4=>r3, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1d9f, 0x723, 0x2, 0x7f, 0x9}, &(0x7f00000001c0)=0x98)
sendto$inet(r2, &(0x7f0000edf000), 0x213, 0x0, &(0x7f0000000680)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x1)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000d000000b0"], &(0x7f0000000040)=0x1)
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eedffc)=0x14e1, 0x4)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x101}, &(0x7f0000000280)=0x8)
r5 = getegid()
lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600))
setregid(r5, 0x0)
r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f00000007c0))
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000500)={0x1, 0x8, 0x84, {}, 0x0, 0xffffffffffffffff})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dda6f3fd4ba783ac5e170b51c0cbc8832cbcbee875934956782a251cf4a4b2cc1c707680051911d78e593eecd31af2e3f8fd006e414a14f6c0cb49dd8d21440c800fce5e45688ecb3b903c58f26f02ace766fe34ce6a8d6baed260cf7b7f4090e6c33f3432d19f6fa20aca3f3e6bd25200007b0a7a3c1abc642a2a2406ef312bbb78"], 0x1)

[  622.326779] blk_update_request: I/O error, dev loop0, sector 0
2018/04/02 20:19:38 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)="0000000000e1ff00000000000000e8e9403d749cafc189a78df5abc002c19755e36b0e147734eece2e0fd0d1c7e538d351ede3b1ce3965448343af10cf65518808cf6f5932e949ae51b1f30497f6fa17df6d07c5669842daddd4cf1fb54f2c5ab33a8892d01445e9040881fe7710a5fccbb9e5eed59d90af47d1382a9a816df940d3dcbc8a7ca7d1f5bd17d2db105e8b66bdf1644dfdba8bb92405c3a7d3f4803d662fbad0daf77d74df07507c01720fb542effea3f7e144b4fc38ab928ce46d7b778afbbdcc503dab0a6d5d8974754b539953fe7b477cb5f2e03734d96aead433282e3d1c2db122220a2ab60a89799af7a784cf61", 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYRES16=r0], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0xfffffffffffffc33, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x1, 0x3, 0xfff, 0xffffffffffffff80, 0x1, 0x4, 0x5}, 0x1c)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$unlink(0x9, r2, r3)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x7)

2018/04/02 20:19:38 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480))
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600))
getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0))
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
getgid()
fcntl$getown(r1, 0x9)
geteuid()
getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc)
fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300))
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0))
gettid()
getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r3=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000005d40)=0xc)
r8 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r9=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x3ce}], 0x5, 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r11 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r11, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r12=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r12, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r13, 0x4, 0x6000)
pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:38 executing program 2:
socket(0x10, 0x3, 0x0)
recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = socket(0x18, 0x0, 0x1)
sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x7, 0xffffffff00000001, 0x5, 'queue0\x00', 0x100})
r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200)
r3 = socket(0x11, 0x100000802, 0x0)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10002bbd7000fddbdf2503004000080003003f00000008000400010000000000080001004e23000004000500080001004e210000930000000000ff7f0000d1dbb414a28509d7d1c951ddf600000000098fb389770ebaaf17146a52095a5c8c05e10af96a9bea803d4c656ffa9496b1b607f98dd7b8d5f80000106bd83b66b0dadece7b6827c4f8dfcae094"], 0x48}, 0x1}, 0x800)
r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$TUNSETLINK(r5, 0x400454cd, 0x308)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
r6 = dup2(r2, 0xffffffffffffffff)
ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400})
write$cgroup_subtree(r6, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x33)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
connect$unix(r3, &(0x7f0000000100)=@abs={0x1}, 0x6e)
ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82)

2018/04/02 20:19:38 executing program 6:
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="757365723152d0961fc5842dba0b27b36afe3eebe8f8651b9747e08ad37427003c6146c6de3a8e9590b01c44dd2a350340430bad43808a63ffdf0dc9646caf2e055923fdd214f9162a0bc39e7b62ff7bebfef620356c98d64588d11a302fdd8c138f436d3954f54fa78631b430e23ca9b707df7e167a5de5c4d13cee88b6c387ea31d245c5e24cfb0b13"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8)
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000000c0)={<r5=>0x0, 0xf, "fb36f06adc47a6bd4c9825aaec4b33"}, &(0x7f00000002c0)=0x17)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000600)={r5, 0x9}, 0x8)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
r7 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
r8 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r8, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0)
shutdown(r7, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/02 20:19:38 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
dup2(r1, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12", 0x77}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
dup(r1)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb)

2018/04/02 20:19:38 executing program 1:
ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)=0xffff)
r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100)
poll(&(0x7f0000000080)=[{}, {r0, 0x1000}], 0x2, 0xf1)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xa201, 0x0)
write$sndseq(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x1c)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000000180)=0x4)

2018/04/02 20:19:38 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/169)
setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040))

2018/04/02 20:19:38 executing program 7:
r0 = socket$inet(0x2, 0x1, 0x0)
getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xc5, 0x400)
ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000300)=""/76)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000200))
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000940)={{0x2, 0x4e22}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}, 'sit0\x00'})
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bond0\x00', 0x3}, 0x18)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x24000, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x0, 0x3c0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000380), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xe3a5774c2aff402a]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff]}, 0x1000, 0x2, 0x40, 0x100000001, 0x0, 0x0, 'syzkaller0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @rand_addr=0x5, 0x3, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x2, 0xffffffff}}}, {{@arp={@empty, @empty, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0xff, 0xff, 0xe8b5ea89f1720e05, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0xffffffff, 0x9, 0x4, 0x169, 0x8, 'gretap0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x60}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0)
ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080))
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={<r3=>0x0, 0x8, 0x200, 0x6}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x4}, 0x8)

2018/04/02 20:19:38 executing program 4:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb)
r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000002c0)=0xc)
r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
socketpair(0x15, 0x1, 0x6, &(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000000580)="acf83e456bfab735d3ffe0dc06a5ea8cbdd1e39065c5debc676995a1862baf117a60e1d8b8d0ae164ce00468200d0fd785167c570f99b8198c9e8cd2b2cf115c8fea3530be526eb73ad4e73b6a7333e4a295ba711f7cbe161fe91584260510f522874ebcfbfd9cccf56a6f0fa2f3d6f37d2dc186039f92a8d704ca815ea45e48e386ae21fac5325862f7ebfa6fc75f8362134f703816274c0cf4e9eea647b5da6f7ca5dab7e14a63270cef023a121f8c1d2f8dbe4a970b629884a5dd35c1a0b0a6310ef48a9c5490fbe50758d319a534bfd8bb0d6ce327b68ce728f3a66510dccc", 0xe1)
ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162")
r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x4)
write$selinux_create(r3, &(0x7f00000003c0)=@objname={'system_u:object_r:null_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x35, 0x20, './file0/bus\x00'}, 0xfffffffffffffdb5)
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7}, 0x10)
creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80)

2018/04/02 20:19:38 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000040)='./file1\x00', 0x40001, 0x8)
write$binfmt_script(r0, &(0x7f0000000c40)={'#! ', './file1', [{0x20, "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"}], 0xa, "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"}, 0x11b2)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
utimensat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x100)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7)

2018/04/02 20:19:38 executing program 0:
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={<r0=>0x0}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000)
capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)={0x0, 0x0, 0x8})
dup3(r1, 0xffffffffffffffff, 0x80000)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0)
r2 = inotify_init1(0x800)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, <r3=>0x0})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8)
r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='children\x00')
ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0)
ptrace(0x4207, r3)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4})
ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000})
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240))
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000)
ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000340)=0x3)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4)
socket(0x0, 0x802, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x8001, 0x0, r0}, &(0x7f00000002c0)=0x10)
r5 = add_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002c40)="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", 0x1000, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5)

2018/04/02 20:19:38 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1})
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="757365722e26fdf2646a7fd8ab1635bedc235f167b2f"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  623.246441] IPVS: Unknown mcast interface: bond0
[  623.259676] IPVS: Creating netns size=2552 id=104
[  623.324193] IPVS: Unknown mcast interface: bond0
[  623.359294] IPVS: Creating netns size=2552 id=105
[  623.519558] blk_update_request: I/O error, dev loop0, sector 0
2018/04/02 20:19:38 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e637075009757c6b5e32910be5c1f9607a7fdf7aa2d8947f61356414179e2c5e9b61722373d854e6beb7b917212c1f69977da810d5da4c245caf551f2ab1cf64a", 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x3000)=nil)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1)

2018/04/02 20:19:38 executing program 7:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, <r0=>0xffffffffffffffff})
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x4, 0x200, 0x6, 0x7})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2)

2018/04/02 20:19:38 executing program 4:
r0 = socket(0x4, 0x0, 0xf7)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0xffff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xb460, 0x80}, &(0x7f00000000c0)=0xc)
setsockopt(r0, 0x107, 0xd, &(0x7f0000000100)="1c863adefb52defb00040000f6e31b91", 0x10)

2018/04/02 20:19:38 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="000000087b3e03f96c7f00000056"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = inotify_init()
fstat(r2, &(0x7f00000002c0))
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
timerfd_create(0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x9}, 0x8)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
unshare(0x20000)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380))
r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
setns(r3, 0x0)
ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000001c0))
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x0)
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000080)={0x0, 0x1fc96d4, 0x3})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)

2018/04/02 20:19:38 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0)
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8)
getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0x4)
lseek(r0, 0x0, 0x2)
sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840), 0x0, 0x40}, 0x40000)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
fchmod(r2, 0x101)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780))
getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2)

2018/04/02 20:19:38 executing program 0:
r0 = open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000))
creat(&(0x7f0000412ff8)='./file0\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')

2018/04/02 20:19:38 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0xc}], 0xc}}], 0x2, 0x0)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3)

2018/04/02 20:19:38 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
dup2(r1, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12", 0x77}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
dup(r1)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb)

2018/04/02 20:19:39 executing program 7:
r0 = socket$inet6(0xa, 0x1001000000080001, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=<r2=>0x0)
syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00')
r3 = getpid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x3)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c)
r5 = syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00')
sched_setattr(r3, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x0, 0xd7c7, 0x1}, 0x0)
ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000340)=0x9)
r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
ptrace$peekuser(0x3, 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82)
ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0))
r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7)
madvise(&(0x7f000096d000/0x2000)=nil, 0x2000, 0x0)
ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r6, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54)

2018/04/02 20:19:39 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="012f6367726f75702e6370752f73797a3100", 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)
socket$inet6(0xa, 0x4, 0x0)

2018/04/02 20:19:39 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000300)="ffff4459986e6c00")
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000600))
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540))
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0)
flistxattr(r1, &(0x7f0000000100)=""/58, 0x3a)
fcntl$notify(0xffffffffffffffff, 0x402, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000})
ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6})
getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8)
keyctl$join(0x1, 0x0)
prctl$getname(0x10, &(0x7f0000001140)=""/4096)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8)
sendmsg$netlink(r1, &(0x7f00000061c0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000006180)=[{&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x64}], 0x1}, 0x8000)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
flock(r0, 0x0)
setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/dev/sg#\x00'}, &(0x7f0000000200)='user/.bdevcpuseteth1\\\x00', 0x16, 0x3)
pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={<r2=>0x0}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4)
ioctl(r1, 0x2285, &(0x7f0000007000)='S')
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xff, 0x9}, &(0x7f0000000500)=0x8)
preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000440)=""/7, 0x7}], 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580))
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xcc, r3, 0x20, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x38aa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2400000000000000}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000940)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @rand_addr=0x39}, 'teql0\x00'})

2018/04/02 20:19:39 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000000011000000030000000000000000000000ac14ffbb000000000000001900000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0)

2018/04/02 20:19:39 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88)
getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000180)=0x91)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10800)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={<r2=>0x0, 0x56, "2f4cfb11f0c32bfa6cada566ae811d1bf15dcd24024169e024341df9cdcf81e4238933653684a46ed64fcaa51c9210f54a2de918e83d92bc35286a6e258d1391e0666f00f1a6d5f31ea35bf00a193b1c5421a6571073"}, &(0x7f0000000140)=0x5e)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x100000000}, &(0x7f0000000280)=0x8)

2018/04/02 20:19:39 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="d4040002ac1414bb0100000000000000"], 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc)

2018/04/02 20:19:39 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='nodev-\x00', 0x7, 0x2)

2018/04/02 20:19:39 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:39 executing program 6:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0)
flock(0xffffffffffffffff, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88)
getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000540)=""/99, &(0x7f0000000180)=0x63)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r4, r4, &(0x7f0000000040), 0x80000001)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r4, r3, 0x0, 0xc08f)
r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
r7 = dup2(0xffffffffffffffff, r0)
fcntl$getownex(r7, 0x10, &(0x7f00000001c0))
mkdirat(r6, &(0x7f0000000240)='./bus\x00', 0x48)

2018/04/02 20:19:39 executing program 0:
unshare(0x40000000)
r0 = epoll_create1(0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]})
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
fchown(r0, 0x0, 0x0)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x8000, 0x0)
fcntl$getown(r0, 0x9)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1})
process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4})
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0)
socket$unix(0x1, 0x3, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
unshare(0x40600)
unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0)
sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6)
ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100))
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180))
shutdown(r3, 0x1)
syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8)

2018/04/02 20:19:39 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r2 = socket$packet(0x11, 0x3, 0x300)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r3, &(0x7f0000000040), 0x33e, 0x8000, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x85}]}, 0x10)
sendto$inet(r3, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r3, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0)
r4 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020100000a000000000000000000000005000600000000000a0000000000000000000000fc295f6a4c949d16153c6ee486000000000000000000000001000000ddff000000030005f50800005014669f0895cf0c3c87a2da77f86feb00f6195367e7e6dc41619e4061bacb67a51e315c84b716e466d25eff90a23d7a152a156c99f07da308f266d34b1c66f10fd34b"], 0x50}, 0x1}, 0x0)

[  624.554527] blk_update_request: I/O error, dev loop0, sector 0
[  625.226211] IPVS: Creating netns size=2552 id=106
[  626.309381] pktgen: kernel_thread() failed for cpu 0
[  626.314517] pktgen: Cannot create thread for cpu 0 (-4)
[  626.320335] pktgen: kernel_thread() failed for cpu 1
[  626.325489] pktgen: Cannot create thread for cpu 1 (-4)
[  626.330827] pktgen: Initialization failed for all threads
2018/04/02 20:19:41 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x82)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xfffffffffffffffc, 0x1400000000000, 0x6e1})
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='ussr.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:41 executing program 5:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa})
fcntl$dupfd(r0, 0x0, r0)
fcntl$setstatus(r0, 0x4, 0x2000)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}}}], 0x1c)
dup2(r1, r0)
dup2(r0, r2)

2018/04/02 20:19:41 executing program 7:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040))
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x400, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5aba}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x15)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000006c0)={"74756e6c300200efff000000800200", 0xfffffffffffffffb})

2018/04/02 20:19:41 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x80000000, 0x4, 0xff, 0xe4, 0x3ff, 0x1f, 0x1000, <r2=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0xcd0}, 0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x16}, &(0x7f0000000140)=0x10)
sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001d00090500000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000800000000000000aaaaaaaa000000"], 0x28}, 0x1}, 0x0)

2018/04/02 20:19:41 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="000000087b3e03f96c7f00000056"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = inotify_init()
fstat(r2, &(0x7f00000002c0))
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
timerfd_create(0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x9}, 0x8)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
unshare(0x20000)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380))
r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
setns(r3, 0x0)
ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000001c0))
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(0xffffffffffffffff, 0x409, 0x0)
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000080)={0x0, 0x1fc96d4, 0x3})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)

2018/04/02 20:19:41 executing program 6:
r0 = socket(0x20000000000000a, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "c81b2fd59e5112a744e127e2a4fdcd311ecb052ce0cc6ba4871f181c98520e0a", "7f9aab594a94738005f0449138cef8a78d56351d8a8aa2d3802f215daa4cfcb7", "eab6e6a52353479506b673ebad0ac38ba6a9c351ae65920b8bb5d2f1f9693199", "0554fe73662c6ec0d718b63cf24066f2b675108c63bb34ac809666832d07aa76", "e642ad23d7c03c5da8150278d68c2a538156c5f8482df43d04c9a8472f53737e", "503bd9d7ce2c295ce5f921c5"}})
getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6_vti0\x00', r1})

2018/04/02 20:19:41 executing program 0:
unshare(0x8000400)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={<r1=>0x0, 0x4}, &(0x7f00000002c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="88b0b1b8c7225a5a6f76a209f651900de40ebb6e927df1502ea18ad06b79e3f24191ae026c83152768c092d5c586e62b2e4c88f4e932", 0x36}, {&(0x7f0000000180)="facb7edbf76aca7ac9d13a1526bd13f409e86afc43dd244c2303355bf2c46d5e9fb1050f09ee3f2860650129207c8263ad85962997473b01b009e7fc9f5fb8f1b579828deb675b52b284ba2a305f904aca971c17faf801d4979beef82a67892e0a5852b104b934e23733fd981607f7d50414b1f3270227cc1a021f3b4ab74be817f99b843c0d46acdbcc221eed94b2", 0x8f}], 0x2, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1, {0xd4fc, 0x2, 0x201, 0x7, 0x2, 0xffffffffffff0146, 0x7, 0x4800000, r1}}], 0x2c, 0x8000}, 0x4008080)
r2 = memfd_create(&(0x7f00000000c0)="1d73656cab00", 0x0)
pwrite64(r2, &(0x7f0000000000), 0x0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3)
accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800)

2018/04/02 20:19:41 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket(0xa, 0x2, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000020000000000000000"], 0x1)
ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0xff, 0x7ff, 0x1}, {0x1ff, 0x5, 0x0, 0x3}, {0xc11, 0x100000000, 0x2, 0x8001}]}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={<r4=>0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0x10)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400001d"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000700)="73bb8c9cf9052737c433b5ac06a51288b7d9b9a429175ccb6c310877db709e7dbefa024f44e54473c81cba74d93508b255e42ba67dadd83fca93db7103bc21da7d13f144876a4a7a9f9eaa7611a906df350b70d9ee154c8a091190a318ca2f0711808c7b497bc60f5e143d2656225156a1f04b7cbd9a92b2f236152a4b34e43979c4e01a7eeb15b70b0e39c378222e98f14a9c0aa54a3a7d0eec9d2b6426e6861649f321a59d1fa7f25ef81a5066dbc8aafa4dd41a69b7817e18d9c54338fa9cf4a36315b98e4fbbc528e976d8a1c11a9aedaf67e6a8431be112b14bb6e80aa6e906c0cf77a4639ed4")
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r5)

2018/04/02 20:19:41 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="7a6fc6baf7d0f55761c91ac88d9d6c6c4bf32165361420862165339e92dffc0d4bdc0c1671778503b818910f5ce72aac07bd9b9345515722758f9dc227bcf56b9a761498efd1a3ebde62e4e4b7c2b377297699233d2b841f69983037369cac0ad47409588ad13d465818659f241a01070c2c7122c138c34e9243bde66e31b58cc11d82a39bb20a2e5ec4e44428e4ae96009aacd573c73371f4a56e1542a7809b3f", 0xa1}], 0x1)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x2d}, {0x6}]}, 0x10)
writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1)

2018/04/02 20:19:41 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = getpid()
ioprio_get$pid(0x1, r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:41 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420302, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={<r2=>0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3ff, 0x3}, &(0x7f0000000100)=0x88)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xf94}, 0x8)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:41 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={<r2=>0x0, 0xd071}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/107, &(0x7f0000000200)=0x6b)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100000001, 0x7, [0x20, 0x1, 0x100000000, 0x9, 0x4, 0x7, 0x6]}, 0x16)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000000000}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0)

2018/04/02 20:19:41 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x2623})
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20502, 0x4)
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/205)

2018/04/02 20:19:41 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc))
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil})
r2 = syz_open_pts(r1, 0x10000000002)
writev(r2, &(0x7f0000000040), 0x2000000000000092)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYRES32=r0], &(0x7f0000000000)="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", 0x1a6, 0x0)

2018/04/02 20:19:41 executing program 0:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
dup(r0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x0, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = open(&(0x7f0000000200)='./bus\x00', 0xfffffffffffffffc, 0x0)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
getitimer(0x0, &(0x7f0000000180))

2018/04/02 20:19:41 executing program 4:
r0 = socket$inet(0x10, 0x3, 0xc)
fallocate(r0, 0x1, 0x7f, 0x3)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={"65716c0000009300", 0x401})
r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x48883)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8202, 0x3, 0x10000, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8)
fchdir(r0)
ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/195)

2018/04/02 20:19:42 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040))

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={<r2=>0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x7, 0x6, 0x5e6, 0x80}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x80, 0x7, 0x8, 0x3}, &(0x7f00000001c0)=0x14)
getrlimit(0xd, &(0x7f0000000000))

2018/04/02 20:19:42 executing program 7:
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000))
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r0, 0x7fff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0)
sysinfo(&(0x7f000097afdc)=""/36)
sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8)
r2 = getpgid(0x0)
fdatasync(r0)
clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
tkill(r2, 0x1000000000016)

2018/04/02 20:19:42 executing program 0:
syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
getuid()

2018/04/02 20:19:42 executing program 4:
request_key(&(0x7f0000000180)="656e637279432e03b770", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff)
keyctl$set_reqkey_keyring(0xe, 0x1)
r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = accept4(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000240)=0x80, 0x80800)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140)=0x7, 0x4)
fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, <r3=>0x0})
setpriority(0x0, r3, 0xce)

2018/04/02 20:19:42 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket(0xa, 0x2, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1)
ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0xff, 0x7ff, 0x1}, {0x1ff, 0x5, 0x0, 0x3}, {0xc11, 0x100000000, 0x2, 0x8001}]}, 0x10)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={<r4=>0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0x10)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400001d"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000700)="73bb8c9cf9052737c433b5ac06a51288b7d9b9a429175ccb6c310877db709e7dbefa024f44e54473c81cba74d93508b255e42ba67dadd83fca93db7103bc21da7d13f144876a4a7a9f9eaa7611a906df350b70d9ee154c8a091190a318ca2f0711808c7b497bc60f5e143d2656225156a1f04b7cbd9a92b2f236152a4b34e43979c4e01a7eeb15b70b0e39c378222e98f14a9c0aa54a3a7d0eec9d2b6426e6861649f321a59d1fa7f25ef81a5066dbc8aafa4dd41a69b7817e18d9c54338fa9cf4a36315b98e4fbbc528e976d8a1c11a9aedaf67e6a8431be112b14bb6e80aa6e906c0cf77a4639ed4")
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r5)

2018/04/02 20:19:42 executing program 5:
socketpair(0x5, 0x80f, 0xffffffff000, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x3, 0xff})
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4)
sendto$inet(r1, &(0x7f0000000080), 0x0, 0x200020000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)="74756e6c30000000c20000000035cf00", 0xf)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x4}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x20c)
sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10)

2018/04/02 20:19:42 executing program 1:
getpgid(0x0)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={<r3=>0x0, 0x10001}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000540)={r3}, &(0x7f0000000580)=0x8)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6})
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98)
fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}})
dup3(r0, r1, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4)

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000500)="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", 0x1a6, 0x3)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'bond0\x00', 0x2}, 0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x3, 0xfffffffffffffffa, 0x2, 0x5, 0xf}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, 0x8)
syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f00000001c0)='./file1\x00', 0x3, 0x3, &(0x7f0000000340)=[{&(0x7f0000000240)="1c0eaaf79c487849e3bea97303cec4235a06e6db2a1229d37ed013a7d5133cce3b2827fc2df8691395f96334afaac2743ded44e495e8eb509c83a74e1ea047311e", 0x41, 0x8}, {&(0x7f00000002c0)="6ca00876f23421ec0cc3e1a7dccb511214f8b97c18c4f2b3efd2dbbd4188798b3d39821dfa1b4f6d525a5d6b843b9c0ce2552241db084848bb91617fad23256ef972f7", 0x43, 0xffffffffffff8077}, {&(0x7f00000006c0)="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", 0x1000, 0x8c57}], 0x2024004, &(0x7f0000000380)={[{@balloc_noborder='block-allocator=noborder', 0x2c}]})

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f2b23ea2125d09b", 0x200002, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x264440)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x2, 0x7ff})
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:42 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="cf37f011cf23fecca6a2a977184756c9", 0x10}], 0x1}}, {{&(0x7f00000011c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001400)}}], 0x2, 0x0)
r1 = dup3(r0, r0, 0x80000)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x9, 0x800})

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = socket$inet(0x2, 0x8000e, 0x7)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x95, @local={0xfe, 0x80, [], 0xaa}, 0xcb2}, @in6={0xa, 0x4e23, 0x724ee79, @empty, 0x9ea}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x58)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x74}, @in6={0xa, 0x4e24, 0x54c8, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0xbb}], 0x54)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:42 executing program 4:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/snmp\x00')
getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14)
write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [{0x20, 'net/snmp\x00'}, {0x20, '*&md5sum)'}, {0x20, "815d47504c"}, {0x20, 'mime_typeem1GPL'}, {0x20, '%'}], 0xa, "4e603574ae6eefb14163d3c56ebd98df3be9cda1b365d174ae54e93cc3f100695f3bf877e6354f869f1157ed807c879dbe29cb053f47b4cfc4ea6b9e2b657f5fcdfc6c86e5a88b74042b9b041290b8709a48b56c2b9baaeb321cb111915346dccb"}, 0x98)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000c00)=<r2=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8)
stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e40)=<r5=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, <r6=>0x0}, &(0x7f0000000ec0)=0xc)
getresgid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)=<r7=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={<r8=>0x0}, &(0x7f0000001380)=0xc)
fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getegid()
r11 = fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0, <r12=>0x0}, &(0x7f0000003a80)=0xc)
lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b80)=<r14=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0)={0x0, <r15=>0x0}, &(0x7f0000003c00)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c40)={0x0, 0x0, <r16=>0x0}, &(0x7f0000003c80)=0xc)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003e40)=<r17=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e80)={0x0, <r18=>0x0}, &(0x7f0000003ec0)=0xc)
r19 = getgid()
r20 = getpgid(0xffffffffffffffff)
r21 = geteuid()
lstat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getpgrp(0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003fc0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000040c0)=0xe8)
r25 = getgid()
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004100)=<r26=>0x0)
r27 = getuid()
r28 = getegid()
sendmmsg$unix(r0, &(0x7f0000004480)=[{&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000580)="702cc85e522a88fb2c33cbdebacce7d44915ccd0e02d9c55890ac83131b761a83600b7", 0x23}, {&(0x7f0000000740)="3b10e03a8aeb6dd351a1ec5bab48e983156d90b076e54cee125e0ddac9ce12f3fc30efb2d9864bac8aadc751ea2e3f5e5f0d01f933ff798cbfa41fe30c90bb5cdfce8c6fd6701b175c7676c9573ff08e73a4f12c69a8f1f1a4ede38918fd24e9c5ed71b6e5e6ae4651bd510a17ba22bc95533de399888ac2cff20c09c63ee98cafbe4ca336e39c54e7a7385a974c318a4b330cf40e986f4b4e39b0ff438e1cec0e7ff914c5ac3c57d4cbc5d7bbbdba2c98b3c0b481de4ebd7a0cea3be987", 0xbe}, {&(0x7f0000000800)="2e8d597b5b41e7588923866098ace120d0cd84e337e282d91609ca5028844d20aaea508ead92dd67621c829109f0fd92be835ac61133c703547ded5ffdb21716b9a02f77526e01ee9751b3f6d52bed8dd733e2487f18a532734ed8bde040cff91b43590001a0a8cecb5f051263f4cb1eafedf4acabf3a55798dba39018558f52a551bbc5ba165869e6849e4c6bd276fc339c048c68f2c50284863fb51b872f3f27aacdb31d", 0xa5}, {&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="a371e1ebfd040a45adb85b4498696e11041af8adaa3e", 0x16}, {&(0x7f0000000a00)="e0545e4c728bca1aec62a644466897456f9a2b565d910c24dccbde280838c31b2afb7c6c6873e3395fbdfdc0a8571d415edff1ee8d939ce5f4a8409d6fdf6ca974139e8081ca86378f497aabc65bc5b343de2abb38f08511148ff290c204b11f049386290d8c5d7d78cca7add3fb83330da4ab126cd92243137796c8df0ad3bc971ffef6b19ac95114cb653dbeaa03841dd858acc48ad3d96ff2a2f72d473d2a5adc60981b4add14d786883da5b3c2db05e09926db40f39cf5ad61ec", 0xbc}, {&(0x7f0000000ac0)="d7f35871f8c304aad2e63bbf80da21d854047801712b5b3e8d01ee2ccb226a73ffef5d1d722d348fdade617e8490caf11d68e4ef5b55a61d0739657c2fc12cccfe258807b95ce441383a710a2c5ca1765d40aad4010a3f17e263f68ff3bf99d5bb3c962b5fe56cb5fbf2a97b184afa7f34f6b82f87e55f2d7568bf9e731847d89745eb2c930f6f8c39a903d8856d3b2f8ed254e7ffde9e1109218ce961a2e4abbc5ee4653c413b9d28310c30076ff7fe611f2d9a8cdef6ea75a5b1e2350e3ca0b571f993894dbcade0e8fa98e9514bc39175a433b91a35966bc1c1a8d79e47dc9a", 0xe1}], 0x7, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x8000}, {&(0x7f0000001040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000010c0)="1ed4e7196f2c0aeb4a2ac3c479753a1e909e7986c768607628423c071ee86c04eac4fd7894ed8822cf1b474fa9cf91aa3871f1eed1b4c5c681631a1cd98b3041098ebd00bb254419d9a08a701d521d45fe46702c79de9e3dc3fb8530abccec6e26b334726a692cf584332da80b7cf02cf810bb99d347c205", 0x78}, {&(0x7f0000001140)="5810a7ba1a8b1aaa06f452d924d462afa2de665ae11451eb8116e05993d4903a365831b86d058842b33ae4bccdfb0b3b549dfa0d90de83f5fac1aef417c0e6b4c838c2cdbd9118937815dcff2f943e089be04eb9c19b003d1b20dd20122e31c943df59a736921ddb7f27f0ffd308a5dafb801bb5925f460051ad36159510870af300e2f7919b5e3431131f8fd31b6090431e0bf5b02f58b7fbc25a63c90098ac178ea55169928f88617e319a4e9c35a91c5edf73ece5055bf059b722ef774e9b3db2c3a9bfeec8aa9f257eab93274506f4e40df6f3153065e4641dc35faa960962b73d1b77a54cb7a3546d", 0xeb}, {&(0x7f0000001240)="1048ef5727a7090c964327bd74894ccc228577f3c67dc6b9", 0x18}, {&(0x7f0000001280)="58f6284fce3a6b811535528fdbb0d2bba28f6622c841e373d5c8eab6fea0cd40e4faf0a31a0396ad15a77288c08ac2ed8721524ceddd5ae46dde3948b66b7444bf37365fd72624f0ee24bf3623ecea2ba4726eff51a4e0", 0x57}], 0x4, &(0x7f0000001440)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x8c, 0x40000}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000001580)="08321458b757742236f819042b9488bf7f51e4c1859a2dbd5d27b9366e11ea177e539028aeaad459cddb2c78390844c53e6bbdce28415284f6760f130df75b40a05261126f9c3ecdc79c960f70f1f94846c7dc1595bbcf9b310eddc01dba6178a24a8c66e11b84fe46e53dd3439f14b01174cf4158c6923346533e742fb07521fa8bbb78e3628d1215e9b539e2638500590b7d21dd230f48fecb7951af07943299c448232507901a527d3263187ca6b0a06b3161929846fe734d4710efa41d7911da718c57ccd005197350ec95dd5399906db6cba3520c11358adc5b029532627a60d3f3d03f3ca44f32336d34", 0xed}, {&(0x7f0000001680)="532d9819a3a44fc6be7754923d326c239b2dcf96d32d199d56763583ff812695dc9b3f47a9693e62672219efaaa089c9bad29fe1b8dde62a70dc681c6965c7c9e5dad9b659284656ebe7732c960bc990a5446f060b6a5dea6fe2d6e9fcf912534c995774508abd377c7f8b4556fd389b986dc4726f3cdbc2c3803f05d1d54d", 0x7f}, {&(0x7f0000001700)="dcc00deb117825e6b58300b5799057b7057e26e752a0b6e95bed5c4b0b73d8329583d8879b68da81d992b06ec13abb7b28a9d9b88d5e39459b8da72a246aa92398bb8d8a07", 0x45}, {&(0x7f0000001780)="5804097bd3305861a1a1448634f840aeee70fc0dd1d2dd2c3ecb5dc84fe63b3aae3e622abb61d99c8bcff044dcf0944130d16caec9452e39a5d17ab277d447b3537cd0365e2863da0a2bfc5621b06c6ae24d1a3eae18f7431951ec2b5768de951699d3ecdd5d1ff5539d4f22b400b23b2b77c08a6c498aef4e8d97dbe3ece6540eea87016cab9dd484de6b4ed456a3df51d6ee137bdd27ce6f3c44947acec454043d4ff7c99183005b7eaeaf2ca8fee06e74988f70eb86f81bea5286f80a69991fea397574e3bf649e996de8bb95e5d1f2c2e2fc3abdbe559522c24d", 0xdc}, {&(0x7f0000001880)="a425ad5f6a016a4266b37884f7964723d935a21d6fa22060ba82014204be6f745cf96b54784dc4e4", 0x28}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)}, {&(0x7f0000002900)="fbc68e2b57ad3eea08d5ae1f90714c572e5c67404c91b4de539589877d0d543cae3a", 0x22}, {&(0x7f0000002940)="2a7992b34e7c6cf9af189ff45ce9d2ed46e783157fdddf149a316c2026422147b82d34725763acb1a6d4223f34b3c318d7691547cd92a58b2668aaee7d8c0d5922c58349600798af9c27104efa9ca5679144", 0x52}, {&(0x7f00000029c0)="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", 0x1000}], 0xa, &(0x7f0000003cc0)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x60, 0x4000000}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003dc0)}], 0x1, &(0x7f0000004140)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x80}, {&(0x7f00000041c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004240)="9311eb98df4b20cde0fe8283bba210026196d36233e6ee61ef1b14c8d5c1207a33f4539d20e7005bdc6e18c3b9ad8740e9f4b94ee315a794aba7d2e2f47b1bb166e7b3224147ad9c6179d7af78e518049a7aba2abcb8954c33544ba1dba25fd8ce33d7bcb72d0e0e18213b59a7d9b331a908a5b081020aca12dd5084720f2beaaa094a53d2f9fd1d5f3b89bbab0e7c215e5a111c2fddb70aac881ccc44ece52f0c6589ab1ed5d0e5da22187b2554824b0866539334f3fe2cbdbaba2ef8a56d70a365f34f63be9bf75c86faf47aeacffdaa5e17353e746c", 0xd7}, {&(0x7f0000004340)="da34495ce4884d7e5813d69b6b3d4bde6f716bf1ff05c658ddec5467c16ce84f94393fdc2beefabd776e81b92fc911afb3db71624e5ccf913445fb22dc3531e9c2f78c079deb8ae7be8b35590aa2a3d86af3e4b5a94af9f0c76c0b926599fcd5ea9d1c43b77ada104ee4f0", 0x6b}, {&(0x7f00000043c0)="a94e939453f0d91bf84b8f8b98754ea2afd739e5624e2a08f7c2", 0x1a}, {&(0x7f0000004400)="11eaf588100824583a31c20e3e1a922b2f79326cd54bec4af239b2bcb402a0", 0x1f}], 0x4, 0x0, 0x0, 0x40004}], 0x5, 0x4004040)
socket(0x0, 0xe, 0x7)
r29 = socket(0x6, 0x40080000000003, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r29, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)
setsockopt$SO_ATTACH_FILTER(r29, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000005c0)=[{0x1e, 0x0, 0x0, 0x400}]}, 0x8)
ioctl$sock_bt(r0, 0xdd17, &(0x7f00000003c0)="ab6a26522817ca69b878542ab9f48e2cb41463c4c4440d56e08decfe78360552741716b7a42c5b18b8b3eb472384c3d4262c7c3f3b700de5a0addbe8f71f020975cc880f975c03704e5d714e7105899cf955cf087e54eb74b7fdba7f32e2089753261ef7794d225bd7bba9f260d1d46f6e3aa672cd530bc174e01d724e4e67213d34cf255e65df46a6e2f535b7e32447bbe25aaa10fec46681632a827d950ee297f11c8eb217cf4356fc566921cd3c67a86f84bbdec946a6cb1928b16f4f74c16d351dc9352b98d8806b1f469b09a50950c5f0aaefd01128a693bdfb96a54cc72b103a940ed9")
ioctl$sock_netdev_private(r29, 0x89f1, &(0x7f00000000c0)="dca0270592fd122859299c4db61d4a2bc6134a7771d857791df9f208bdde9e627d7aa9b3e204f7d0e1c0f91bdadb55e81d8f81ebc69ebcd49ae06d01450c343e008770c47ca08f81b78523d37601beaa6f63ea89ea7315afd1b67d6e66b056fdba44d568c00a25d797576a9198e601c5c5e7234db80435765135c1386917439ec25eadcc2a69fd3e784fea88f267ac33fc40290db1681fb6f822da141128b5e26911f80d1f4cb1b6e21ac496cd8de325eebdee16567f8b9a1ad5f322f5b2987f24454aafd7ba6deb0b1254bd9dfb8a91e9705aa0acbf6b")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r29, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={<r30=>0x0, 0x100, 0x6}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r29, 0x84, 0x9, &(0x7f00000004c0)={r30, @in6={{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}, 0x2000000000000, 0x9, 0xffff, 0x3ff}, 0x98)
pipe(&(0x7f0000000280))
poll(&(0x7f0000000240)=[{r29, 0x4000}], 0x1, 0x7f)

2018/04/02 20:19:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbb320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f000000000000000000000000000000", 0xb8)
socket$netlink(0x10, 0x3, 0x1f)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4)
mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="a91f445e516536bb60ab0970a1814fcd12f803d87af4583048686b3efdd8ad"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:42 executing program 6:
socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x5)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80800)
syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0)
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file1\x00')

2018/04/02 20:19:42 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x761}], 0x1, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioprio_get$pid(0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"])
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
pselect6(0x40, &(0x7f0000000bc0)={0x1, 0xff, 0x20, 0x6, 0x1, 0x1, 0x4, 0x4}, &(0x7f0000000c80)={0x9, 0x33efb015, 0x6, 0x0, 0x5, 0x8000, 0x0, 0x2}, &(0x7f0000000cc0)={0x7e0000000000000, 0x752, 0x80000000, 0x9, 0x400, 0xdb, 0x2, 0x6}, &(0x7f0000000d00)={0x0, 0x1c9c380}, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x4}, 0x8})
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000e40)={0x77359400}, 0x8)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xe8)
sendmsg$nl_route(r2, &(0x7f0000000b80)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)=@ipv4_newaddr={0x20, 0x14, 0x200, 0x70bd2b, 0x25dfdbff, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x20000001)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(0xffffffffffffffff)
getpeername$packet(r4, &(0x7f0000000140), &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000)

2018/04/02 20:19:42 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x100000001, 0x34, 0x0, 0xf})
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  627.973815] binder: 4947:4948 Acquire 1 refcount change on invalid ref 0 ret -22
[  628.045454] binder: 4947:4959 Acquire 1 refcount change on invalid ref 0 ret -22
2018/04/02 20:19:43 executing program 4:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
r1 = epoll_create1(0x0)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x3, 0x20, 0x6})
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x3, 0x80000001})
r2 = epoll_create1(0x0)
tee(r1, r1, 0xffffffffffff7fff, 0x9)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x7}, 0x0, 0xffffffff, 0x80000000, {0x66e, 0xffffffff}, 0x5, 0x10001})
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x12})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4))
r4 = dup3(r3, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0)
epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x15555606, 0x7f, &(0x7f0000000080)={0x10001}, 0xfffffffffffffd93)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000001c0)={0x1}, 0x8)
ioctl$TIOCNXCL(r4, 0x540d)

2018/04/02 20:19:43 executing program 7:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'tunl0\x00', <r1=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@dev={0xfe, 0x80}, 0x0, r1})
r2 = dup(r0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x7, 0x8000, 0x400, 0x9, 0xffffffffffffff75, 0x20, 0x1000, <r3=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x8, 0x10}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4)

2018/04/02 20:19:43 executing program 5:
r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0, 0x7})
r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000940)='./file1\x00', 0x0)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7})
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00')
r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35)
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000ff"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
lseek(r0, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4)
setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x0)
r5 = socket$inet6(0xa, 0x80001, 0x0)
keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3)
clock_gettime(0x0, &(0x7f0000000080)={<r6=>0x0})
nanosleep(&(0x7f00000000c0)={r6}, &(0x7f0000000100))
setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x0, 0x9, 0xffffffff00000000, 0xfff}, 0x20)
setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90)
r7 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000001c0), 0x4)
getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/02 20:19:43 executing program 1:
r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x400000000000)
pwrite64(r0, &(0x7f0000000040), 0x0, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x82080, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0)
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4)

2018/04/02 20:19:43 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0)
write$evdev(r0, &(0x7f0000000240), 0x1d4)
poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x20}, {r0, 0x20}, {r0, 0x10}, {r0, 0x10}, {r0, 0x8}], 0x7, 0x2)
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0, <r2=>0x0})
write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x9, 0x3ff, 0x7}, {{r1, r2/1000+30000}, 0x800, 0xfffffffffffffffb, 0x1}, {{}, 0x0, 0x2, 0x6}], 0x30)

2018/04/02 20:19:43 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/172, 0xac}], 0x1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xcc6, 0x80)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x4, 0x4)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={<r2=>0x0, 0x1, 0x2, [0x7, 0x9]}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4)

2018/04/02 20:19:43 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0)
r1 = dup(r0)
getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080))

2018/04/02 20:19:43 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={<r2=>0x0, 0x81, 0x10}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffffffffffff7fff, 0x1, 0x3, 0x4, 0x80000001}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/02 20:19:43 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
ioctl$KDDELIO(r1, 0x4b35, 0xbe6)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r2 = creat(&(0x7f0000000600)='./file1\x00', 0x0)
getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14)
socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f00000005c0)=0x4)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000700)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={<r3=>0x0, 0x7c, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb"}, &(0x7f0000000240)=0x84)
fchdir(r1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000740)="994cf7a4f4221b3a8b8dcc8a6a5c211133113b78965ac7f05e2b7b6d535f636cc94bd3d71ef388e6635ea3e3ceffe81bbbb00b6a300bb85874850f6bd245cfa72c996332513247f095716520e29c214148ae6d5bd1a2f16860ccbbf3d95636fb693934149841665aa8d49a66db97669e9679b6337b666ef96a7066cb9e0b730735544b3f600371d75831046d51b668cf57d3c48268f8558a8bd80d0bdc6e9d7d145a65a04a4bb3596d07e3d7afbf04bb69434272", 0xb4)
r4 = socket$inet6(0xa, 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000040)=[{}, {}, {<r5=>0x0}]})
sendmmsg(r2, &(0x7f0000000640), 0x0, 0x4000000)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x7, 0x80000000, 0xffffffff], 0x0, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000640)={r3, 0x401}, 0x8)
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)

2018/04/02 20:19:43 executing program 4:
mkdir(&(0x7f0000937ff8)='./file0\x00', 0x80000000)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0)

2018/04/02 20:19:43 executing program 1:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000340)={0xa09, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000}}, {{0xa, 0x4e20, 0x42, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x104)
bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0500008100000008001f0000ffe9"], &(0x7f0000000080)=0x1)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0)
getpeername$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2)
ioctl$TCSBRK(r2, 0x5409, 0x6)

2018/04/02 20:19:43 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:43 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0)
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000, 0x4})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x10800, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000640)={@empty, <r2=>0x0}, &(0x7f0000000080)=0xfffffffffffffef7)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5})
mremap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x4000, 0x1000003, &(0x7f00000cf000/0x4000)=nil)
mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x0, 0x1, 0xa, 0x0, 0x80, 0x0, r2, r5}, {0x0, 0x100, 0x0, 0x1ff, 0x7, 0x0, 0x9}, {0x3, 0x10001, 0xffffffffffffff80, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x0, 0xfffffffffffffbff, 0xe323}}, 0xe8)
mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil)
r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={<r7=>0x0}, &(0x7f00000001c0)=0x8)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000600)={'dummy0\x00', r4})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000200)={r7, 0x6, 0x101, 0xfffffffffffffff9, 0x2, 0x1}, &(0x7f0000000240)=0x14)
sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0)
ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000))
syz_open_pts(r1, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x2)
r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080))
rt_sigqueueinfo(0x0, 0x33, &(0x7f0000000240)={0x31, 0x200, 0x200})
fcntl$getownex(r9, 0x10, &(0x7f0000000680))
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3})

2018/04/02 20:19:43 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x2)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000004c0), &(0x7f0000000540)=0x4)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x20000000000001f8, 0x0, 0x0, 0x4004000}, 0x8003)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000140), 0x4)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f0000001700)='./file0\x00', 0x2, 0x8, &(0x7f0000001d80)=[{&(0x7f0000001740)="141aa03d24fcf372ca66b3840b4b78f72b0345e78bace05090362ec9a29d6c2b557b39db2fe64c2387de1fa8c551f7f8e9f56196c720e71f4d9b", 0x3a, 0x2}, {&(0x7f0000001780)="06f82cf33ff593177753acc44f240037d4b3602b8d29e2cec95123b8fe5664c1c763ade4d71c6f5fd74038fb4647b79caf73a9e9c8038c6a7f73dfefb84380a8247d19e22ac68bf76780c2149c74606400eb86fa0b47f225722794fa4d193ce99565ba82388c8dec5a03703fc79754a16586562f903754da8d55dd4d06f79d59841b21aebbcbed77b517451b5bff066ad1704fdd75c06bc5b65c6053dac245d71ee77e6c14", 0xa5, 0x800}, {&(0x7f0000001840)="d862b7b73a83c88746138373f83562f5dccce0a9fefac35f86af6e59b59b2ab267e108e3f9faadfe28b7ea826ab3b8442063aa00bab6823e99669068a4a180a7d7007a35afd8c5e110f1458e22c9a0e6bd6b750b7d8b134ccf1a75f605708805f27b0c592d45a015a15845a522788b92ca8c28fbcd922b0b2100155cf2961234db803357c8cd6e6643064e0508a87800acb966b8fd9963fb7a2a3a31a33b183f3581016d9b904c0bf5dba8eb982a1d5b29fbea0c2aa017d82d7bdff94302480fef9e46c1662f0b5f2f52a74b6f32da38415114dfa3a6e89f653950672feebb9b535dd1d74c75d02c2b869dda4d78ad7c074e2776df", 0xf5, 0x101}, {&(0x7f0000001940)="ab325dab5cf64b5b99ceec689742991f3f3eafd8cedd0b6ddf6ec0ce7ba72a153f42ce42d80e48f417b8906c6596907d9747b472ccf03dc8661810586f03d8e069dfb52301c9a7f5fe7d14c02cadf193e2199a12b08ed0159298b4a412a119a1174ef8d4e86eb0202d8988b9adf880ad36f1bb372d9026fa6b699d091423ab59a683d70ac2b72b41b41dd7eb72", 0x8d, 0xfbd}, {&(0x7f0000001a00)="ae91a3fc55b3678e2d24b06ec9f7a4a25b1a936184e39a77d5c18fac80dcdb88f99a8fd0429f0c53fb985c79415c61cf9d6d562d41bbfc45301dfb019e73b166a96e4a0628cf8e29e8846a7821f0de0088898c6eeb2ccfb8c3461fa6fe1bfc814ff12fa096b823ed1d9d611521dd6c4f12fdd962e05403c919c987f84c9995f15c05ded25a7a54f146095e07d604793464619d6fa614a808fc0763453a6c9b5d296aa3d3837ee31aaed598f247badd9e618ca5dbd87c1d265f393343a2fafa20b12661123ebc18a90f130ed7f1fdc968c953de19dfc7", 0xd6, 0x8000}, {&(0x7f0000001b00)="b5916daae38c0f382806ad1bd8e9599c40108921a8699254f3968d5f12eba33ab5c372e2c3f3b73e7bda36ec0b6310af1b3c868756850d46f9f6b1f7c4972b356daf20e72ee0309e59917d454a959ffbe935b53f3aa4729be5b2757323ef44ce845c9c3098614f41d05937c72f30dc1fa6092e77ddb04a2e1e933190fc6a24db5697fe21ed88e91566015cff5f5edc801d6a1de03e3b9572600f8648babd3e1dc8797ab215b2905c34fd0c1c1197e8ebdf57578b113e01ac219f6178e49748271959d70a49", 0xc5, 0x343}, {&(0x7f0000001c00)="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", 0xfe, 0x40}, {&(0x7f0000001d00)="793568a49828565790c11a96198d64d93fd18822f7395bca3ba4f366e6f452561a065cbdf9891c3c03b72a84f04d4b5b1c4fc8cfc744bb275628c229f43f36731868b390626b5aff1ecc3eeb60fc682957e6f2dd8f7d8d1b37ab4739c4ee0a7ecb1235df", 0x64, 0x8}], 0x8, &(0x7f0000001e00)={[{@umask={'umask', 0x3d, [0x30, 0x36, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x3f]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x30]}, 0x2c}, {@type={'type', 0x3d, "1d079b35"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp855'}, 0x2c}, {@part={'part', 0x3d, [0x36, 0x36, 0x500134dd48bd7c05, 0x33, 0x3d, 0x2d, 0x32]}, 0x2c}]})
r2 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_int(r2, 0x29, 0xfc, &(0x7f0000000100)=0x1, 0x4)
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
r3 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00')
chmod(&(0x7f00000001c0)='./file0\x00', 0x100)
sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d", 0x7e}], 0x1, &(0x7f00000004c0)}, 0x0)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0)

2018/04/02 20:19:43 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0)
write$selinux_create(0xffffffffffffffff, &(0x7f0000000080)=@access={'system_u:object_r:ssh_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x36}, 0x32)
r1 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x23, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x1000000000002b}}}, 0xe8)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14, r2, 0x404, 0x70bd27, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004841)
ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)=0x4)

2018/04/02 20:19:43 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
ioctl$KDDELIO(r1, 0x4b35, 0xbe6)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r2 = creat(&(0x7f0000000600)='./file1\x00', 0x0)
getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14)
socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f00000005c0)=0x4)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000700)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={<r3=>0x0, 0x7c, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb"}, &(0x7f0000000240)=0x84)
fchdir(r1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000740)="994cf7a4f4221b3a8b8dcc8a6a5c211133113b78965ac7f05e2b7b6d535f636cc94bd3d71ef388e6635ea3e3ceffe81bbbb00b6a300bb85874850f6bd245cfa72c996332513247f095716520e29c214148ae6d5bd1a2f16860ccbbf3d95636fb693934149841665aa8d49a66db97669e9679b6337b666ef96a7066cb9e0b730735544b3f600371d75831046d51b668cf57d3c48268f8558a8bd80d0bdc6e9d7d145a65a04a4bb3596d07e3d7afbf04bb69434272", 0xb4)
r4 = socket$inet6(0xa, 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000040)=[{}, {}, {<r5=>0x0}]})
sendmmsg(r2, &(0x7f0000000640), 0x0, 0x4000000)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x7, 0x80000000, 0xffffffff], 0x0, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000640)={r3, 0x401}, 0x8)
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)

2018/04/02 20:19:43 executing program 7:
prctl$void(0x7f)
creat(&(0x7f00000000c0)='./file0\x00', 0x68)
syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x101000)
socketpair(0xf, 0x806, 0xfff, &(0x7f0000000140))
userfaultfd(0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c})
openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400000, 0x0)
r0 = socket$inet6_sctp(0xa, 0x509512fe25d11392, 0x84)
recvmmsg(0xffffffffffffff9c, &(0x7f00000062c0)=[{{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/237, 0xed}], 0x6, &(0x7f00000005c0)=""/140, 0x8c, 0xffff}, 0xffffffffffffffff}, {{&(0x7f0000000680)=@ipx, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/188, 0xbc}], 0x1, &(0x7f0000000800)=""/36, 0x24, 0x89}, 0x401}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000840)=""/252, 0xfc}, {&(0x7f0000000940)=""/99, 0x63}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/68, 0x44}, {&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/202, 0xca}], 0x6, &(0x7f0000001c00)=""/4096, 0x1000, 0x1f}, 0x9}, {{&(0x7f0000002c00)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c80)=""/225, 0xe1}, {&(0x7f0000002d80)=""/142, 0x8e}, {&(0x7f0000002e40)=""/108, 0x6c}], 0x3, &(0x7f0000002f00)=""/4096, 0x1000, 0x2}, 0x5}, {{&(0x7f0000003f00)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005280)=[{&(0x7f0000003f80)=""/32, 0x20}, {&(0x7f0000003fc0)=""/185, 0xb9}, {&(0x7f0000004080)=""/15, 0xf}, {&(0x7f00000040c0)=""/4096, 0x1000}, {&(0x7f00000050c0)=""/160, 0xa0}, {&(0x7f0000005180)=""/97, 0x61}, {&(0x7f0000005200)=""/127, 0x7f}], 0x7, &(0x7f00000052c0)=""/4096, 0x1000, 0x8000}}], 0x5, 0x20, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000000)="de2a0c94a659ab87db0ee9610fd672a43b64e6b0d51ff54f9fd988663402fccf2104eae7d0097e193394e16ee3531a828b7f4f5bc66d0120296855d5ce2fdf4fad3cd1f64760754ad3ffc4e56e4765074062661b2ecb6fb299504ca2b6962b627fcf317c1a3afc990bb8aa1c27d1cb55063c5e0ec546394d97b2f1ba5d157cc931a6d556f256", 0x86)

2018/04/02 20:19:43 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000100)=ANY=[@ANYRES64=r0], &(0x7f0000000400)="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", 0xffffffffffffff0a, 0xfffffffffffffffc)

2018/04/02 20:19:44 executing program 1:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3f, 0x80)
connect$l2tp(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x3, {0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xf7}}}, 0x32)
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
fstat(0xffffffffffffffff, &(0x7f00000002c0))
write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r3)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcbacdb685778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2)
r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a93", 0xaa}], 0x1, r7)
shutdown(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53)
creat(&(0x7f0000000340)='./file1\x00', 0x0)

2018/04/02 20:19:44 executing program 6:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
r1 = epoll_create(0x1f)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, 0x100)
poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4))
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f00000000c0)='./file0\x00')
mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')

2018/04/02 20:19:44 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:44 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040), 0x1f8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r2=>0x0}, &(0x7f0000000100)=0xc)
r3 = getegid()
fchown(r0, r2, r3)

2018/04/02 20:19:44 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x20800)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)=<r3=>0x0)
lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x2, &(0x7f0000001680)=[0x0, <r5=>0xffffffffffffffff])
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)=<r6=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8)
getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, <r8=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)=<r9=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8)
fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)=<r12=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e80)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, <r14=>0x0}, &(0x7f0000001f00)=0xc)
getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000003340))
getgroups(0x1, &(0x7f00000033c0)=[0x0])
r15 = getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, <r16=>0x0}, &(0x7f0000003440)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0, <r17=>0x0}, &(0x7f00000034c0)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)=<r18=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8)
r20 = getgid()
fcntl$getown(r1, 0x9)
r21 = geteuid()
r22 = getegid()
getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, <r23=>0x0}, &(0x7f0000003b80)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, <r24=>0x0}, &(0x7f0000004c00)=0xc)
r25 = fcntl$getown(r1, 0x9)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00)={0x0, <r26=>0x0}, &(0x7f0000004e40)=0xc)
getgroups(0x5, &(0x7f0000004e80)=[<r27=>0xffffffffffffffff, 0xffffffffffffffff, <r28=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
r29 = gettid()
stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, <r30=>0x0})
lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r31=>0x0})
r32 = gettid()
r33 = getuid()
stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0, <r34=>0x0})
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=<r35=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r36=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8)
fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, <r37=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000005b80))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r38=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, <r39=>0x0}, &(0x7f0000005d40)=0xc)
r40 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, <r41=>0x0}, &(0x7f0000006400)=0xc)
fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, <r42=>0x0})
sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x803e885bbb75bb2d}, {&(0x7f0000001700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001780)="60ea37931fa2d9297684a9250cbc1e61b0aa1f53ce67c64ee5ddfb503422291a97c546034a16ad1b7574d7482e016be585a131767f3a33fbb3d3ddbecb370d14c26bbd75d8b55a75989a2e1f3e5158f4f8eaaed17d90829de23b756c8438c56dd608100b8367db7c3ec0bd97ecba572aaa943f20bad8720e062487e695159fbc35394528711c6db0a6c5a53aaf71c7986001d1b65da8a244a8444e", 0x9b}], 0x1, &(0x7f0000001f40)=ANY=[@ANYBLOB="300000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000042000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14], 0x88, 0x10}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002080)="55b2b9e2bb03a6817058a2430f21ecb92ad14fb4821607235f71751409e7cee39c7c7b823d183ded1703c9ece3ca689f49319bc725b7efcb2f9c32a761f2c1233fa534975fb78b13be840be333dff109de5761d21313f498f3e58d289ad7e22d5c5fddbe62aab6f9abd5c02e5a663cbdae8a1b3034d713ed8529dbdca859cb3b4f0508753ce158fd6a7d883fd4ec165b205953368269acffcde644ddcedce7d58260c50fbcb3db3fa4d886c82441f90d3f1248605060afd68eb90a5d09f299ae7a", 0xc1}, {&(0x7f0000003280)="3749325d9d97508dd13fbdba7ecc8e4949bcc7b3b9bac1ccf2dde9f46c139949d23056e74fdf50458cd3b8f8a28b28d41ee75422d98f2e26c8332a7002a422ac7e97f83948e1d3a0bc6c2c65", 0x4c}], 0x2, &(0x7f0000003680)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4}, {&(0x7f0000003740)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000037c0)="81ae831d10a6557fea6a44336268913f0ad0e9c39cd4418adb9ef8ff5dc7ef784d993b40ac22899541d8bf22605c842630e1ad32a0159ebf9c64ec4d3fb6010762f3488a4947dc605841b8b96e379d2f4fc684149bd421af0c789b8cc1de21a8d96a4d911812c58de8976b9a87831a78ece5742536f3d552156215a5dd6f2911e58691eb528de0326ff4fdbb8d156bd912a1b6336fb68b6cae5e3a7d41a507b07f8f042538a66c2b16adce675c13ee6714fca43e28ad93920e3c88f17b96103edb5e76", 0xc3}], 0x1, &(0x7f0000001840)=ANY=[@ANYBLOB="100000000100000001000000", @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="576900000000000100cc6cef5ac2cf946d3c2d57534bf0290c6d66bbe216b8350db2df1efa9a29e87577fd4256bd1562f4903822afc9080544d22841ccd7990ec3ec239215c19708ba3adfbdcd4ca5cc4e7233ef13cc47312cfd81d287c849bedb209e553b4bc79a02b7a8d8", @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="100000000100000001000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="100000000100000001000000"], 0xcc, 0x20000000}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x18, 0x40004}, {&(0x7f0000004f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005280)=[{&(0x7f0000004fc0)="c536d1af5339ad57d8566bcd73a5b653359cb4cc06d98b69447d3ec5eece9531dc7a05547650d44739b9b4651cd22eb8e9581bdc32536d3a130b37ad3b87e5e9435af5cf0ab1c7ed92b147cecf82a4bfd72d5fcffa8ed50cab06ddfac4135cd1c3a7d232811f03537cd272c4c1d8068f5ca6bb710c245424a016fa4d2d42f570ebf1639988383de06e56f8f92930ff38e4c4429ed3fd08bd8d722360b8d1ee1777c60b5d2dcd50e5bb72da5ab12c", 0xae}], 0x1, &(0x7f0000005500)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x54, 0x20000001}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=ANY=[@ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="180000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="280000000100000001001000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x88, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r40, r41, r42}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x9, 0x1)
write$tun(0xffffffffffffffff, &(0x7f00000022c0)=ANY=[@ANYBLOB="000027c50c0e03140750c317588dab4adedd3ee2ebd6bdf8d98d859fa20eef7e60a795e67afebe93f24902aeec527ff3b82b5c4c03b0c246fca2325ba549b726e77f6ca722d01e7de48bbb07674374f9a208ffd598723da1dbfb3492a3e8ace80879a709ff95ad76852be504e2cdc61a2a9cfa3f75b1adeb4e6e1efcd1758e4d4d7491febe99be04775667eb05c1b7a4897e7a69bcd018d666098410619a678c0b5d325ccb7ad287f2e4977e0f68640b96bcd516b8dc3402a7d79b2cfe528f52380bda0fa570cb29f1daa93871d155e58b88ca6a080000000000000007cacaf5b0526a4f"], 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0), 0x0, 0x0)
mount(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002280)='./file0/file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000002240))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
r43 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x90010, r43, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r44 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r43, 0x84, 0x6d, &(0x7f0000002540)=ANY=[@ANYPTR64=&(0x7f0000002200)=ANY=[@ANYRES64=r29, @ANYPTR64=&(0x7f0000002640)=ANY=[@ANYPTR, @ANYRES64=r4, @ANYBLOB="da5089119daec8b4b57dde34345efae155dc63c64983057a788b13450d19481372df524d8739b8edd904ddee6eb83b4e76fd5c6f6784c6611a799bac7ff13feb5c7e672b227f724112438378f075eeb8b5e32f13d4dd75a87689eb21cbe8aedcbb3625ee269d57761b3210e02b494b1bebdd9d49da049e428812a74a4a245d8c299cb81f044c17a32f0c756fb113baa632b4146c68c3e7e91225c38ca2a7b5ff4c873efae31c27b41432", @ANYBLOB="39af280289343fd966db90241e30b25b7e58f0be3d779b66096fc388e712c7cb642349fa2aa7953c99c723f329a6b6a5ac503748893f82076aae824c1e98abf6b814d019be55903c5cbd16a1cdd15e1b7c5e71dd9a9441e40872899be891886b0234f04d1c7320822f14551d5fa1", @ANYRES32, @ANYBLOB="3317589aa361cc1d46c8820bcbc5026d8e22e56a961803ca575fdac631f39259e225dc9a3eaeac93999cfa26648dd150ffbc6e2aa56815f34dd1ea94265d39cc5ce36eaea2f8ee16b6f9e060e160e0247137a587410bf34bf26e3a3c101c8cedace0739a1d578798cecc2d8df47aabc63a788a35e26ec32e29556d98245eed8e30d5bdc9f136903862639bc7aff59781546e8bacf6f8fb19bd2b93aa5f37b93dc59bea50887595519c6fb8b25a5a282c573c828df0297651b3655f1fad96f80b89a4fb116cb2e2529e20825d8380b07509e041", @ANYRES32=r28, @ANYPTR64, @ANYPTR64]], @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2)
fcntl$setstatus(r44, 0x4, 0x6000)
pread64(r44, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
setsockopt$inet_mtu(r43, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r44, 0x111, 0x3, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r44, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4)

2018/04/02 20:19:44 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x2f, "1138ac2a595ed61773f60db409dd7ea417412368e9e50f86989fa10f24cd27e96d32159f95c0fc8ec4020534144528"}, &(0x7f0000000180)=0x53)
ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000001c0)=""/191)

2018/04/02 20:19:44 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x80)
bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x3, {0x4, 0x7fff, 0x1, 0xffffffff, 0x93, 0x1f5}, 0x101}, 0xe)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10)
close(r0)

2018/04/02 20:19:44 executing program 4:
r0 = inotify_init1(0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040))
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x0, 0x0)
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/108)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001})
fcntl$getownex(r0, 0x10, &(0x7f0000000440))
r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00')
setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000), 0x4)
lookup_dcookie(0x2, &(0x7f0000001600)=""/65, 0x41)
sendfile(r3, r4, &(0x7f0000000040), 0x10ed5b)
getpid()
sendmsg$unix(r3, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10)
setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4)
fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x7})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5})
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0)={0xfffffffffffffffc, 0x80000001, 0x2, 0xffffffffffff01bb}, 0x6)
setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c)
r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[], &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000004c0), 0x8)
r6 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00')
mkdirat$cgroup(r2, &(0x7f0000000600)='syz0\x00', 0x1ff)
preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='rdma.current\x00', 0x0, 0x0)

2018/04/02 20:19:44 executing program 7:
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x8000, 0x0, 0xfffffffffffffffe]}, &(0x7f0000000100)=0xe)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa}}}, &(0x7f0000000480)=0x84)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="000000001c00003f000000a5836e692cf8557675f67938a84a6efb3c054f79f24cbb3a7e"])
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200, 0x0)
ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x4, 0x0, 0xb2a29d3})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xac85, [0x10000, 0x9, 0x3, 0x200, 0x1, 0x4, 0x200, 0x8]}, 0x5c)
getpeername$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x48)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
sync_file_range(r0, 0x5, 0x0, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300))
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x58)
fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000540)=0xc)
fcntl$getown(r0, 0x9)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=<r1=>0x0)
syz_open_procfs(r1, &(0x7f0000000880)="6e652471742f628e9eae9817493b0000000000000000000000")
syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00')
syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00')

2018/04/02 20:19:44 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:44 executing program 2:
r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x3, 0x4)
fcntl$setsig(r0, 0xa, 0x21)
bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x810, r0, 0x0)
socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)='\x00', 0xfffffffffffffffc)
keyctl$get_security(0x11, r2, &(0x7f0000001340)=""/46, 0x2e)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r3=>0x0)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={<r5=>0x0, 0x1}, &(0x7f0000000180)=0x8)
writev(r0, &(0x7f0000002440)=[{&(0x7f0000000240)="6d17ad33738b20f2929d43e2559580c55aa9de7f205e3e7b52485182949fa0a4af78c12399a0e685bf1bef073bc04263ac9ca96db1ec8de9ce23de", 0x3b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000022c0)="c69bb950b48ff2a81df09058d796eaf3f794e6b86adc8c3757a92734ccdb018a513ded238e9906", 0x27}, {&(0x7f0000002400)="ce8b8467468dac8f0279c6cfbf6a1aec5d3cff3618e1dc1bb67cf4178199fcf2dd8bc0e0af872182f0fc0c9703b035ee56f458b092957e57dbcedb40d949", 0x3e}], 0x4)
listen(r1, 0x7)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r5}, &(0x7f0000000200)=0x10)
ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, r3, 0x4, r4, 0x7c8, 0xfff, 0x3})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48)

2018/04/02 20:19:44 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100)=[&(0x7f0000000080)='em0\x00', &(0x7f0000000500)="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", &(0x7f00000000c0)='./cgroup.cpu\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='@wlan0\x00', &(0x7f0000000180)=':\x00', &(0x7f00000001c0)='./cgroup.cpu\x00', &(0x7f0000000240)='./cgroup.cpu\x00', &(0x7f0000000280)='./cgroup.cpu\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='selinux\x00'], 0x1100)

2018/04/02 20:19:44 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:44 executing program 0:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c})
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff}, 0x84800)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3})
fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x94, r6, 0xa10, 0x70bd2d, 0x0, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x94}, 0x1}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x2, 0x10000, &(0x7f0000002180)={0x0, 0x989680})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002240)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000440)={'syzkaller0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000021c0))
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/02 20:19:44 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:44 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:46 executing program 7:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
r3 = add_key(&(0x7f0000001800)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800d", 0x15, 0xfffffffffffffff9)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000340)='Qtb', 0x3}], 0x1, 0x0)
r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc)
keyctl$unlink(0x9, r3, r4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x58)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, <r5=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={<r6=>r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c)
creat(&(0x7f00000000c0)='./file0\x00', 0xa0)
getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)=ANY=[@ANYRES32=r6, @ANYBLOB="73000000a03b9c7c357c27dca81efde8e7408f665941ad3b7a9e7f49632c2c5c24f4b6eac0a96e59df0d9293e55476480407fb939aa269778ad21c0250e24f2ff9d1dbcc38c34912d753c3b6151b3d4629591b204551ede9b1e3c0348c18f9d886322dda88c90ce73f91dff56c9764499e610e4800c8e8"], &(0x7f0000000400)=0x7b)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18)

2018/04/02 20:19:46 executing program 0:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c})
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff}, 0x84800)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3})
fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x94, r6, 0xa10, 0x70bd2d, 0x0, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x94}, 0x1}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x2, 0x10000, &(0x7f0000002180)={0x0, 0x989680})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002240)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000440)={'syzkaller0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000021c0))
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/02 20:19:46 executing program 4:
r0 = socket(0x18, 0x0, 0x1)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', <r1=>0x0})
connect(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x80)
setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000002c0)="4f4610cf", 0x4)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'erspan0\x00'})
getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10)

2018/04/02 20:19:46 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup2(r0, r0)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000))
syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0)
inotify_init1(0x0)
unshare(0x40600)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})

2018/04/02 20:19:46 executing program 5:
mkdir(&(0x7f0000000100)='./control\x00', 0x0)
r0 = open(&(0x7f0000021000)='./control\x00', 0xfffffffffffffffc, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0xc008, 0x0)
fcntl$addseals(r0, 0x409, 0x8)
faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0)

2018/04/02 20:19:46 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0)
fsetxattr(r1, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f000052cff4)="02000000a5180040000000", 0xb, 0x0)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000480)=0x2, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180), 0x0, 0x1}, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x7, 0x2, 0xff, 0x3, 0x7d3f, 0x1, 0x9}, &(0x7f0000000180)=0x20)

2018/04/02 20:19:46 executing program 6:
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84)
timer_create(0x1, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000000100)=<r0=>0x0)
timer_delete(r0)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x8000, 0xffff, 0x9, 0x10001, 0x710}, &(0x7f0000000340)=0x98)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x2}, 0x8)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/245, &(0x7f0000000240)=0xf5)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}}}, 0x84)

2018/04/02 20:19:46 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='.$cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x1})
r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5f38, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)="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", 0x1a6, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000200))
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000040)=0x3ff, 0x2)
ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000100)=""/89)

2018/04/02 20:19:46 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc)
r1 = getpgid(0x0)
r2 = getpgid(r1)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffff52, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, r2, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x100, 0x3, 0x5, 0x8}, 0x6)
ftruncate(r0, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80802000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneigh={0x14, 0x1e, 0x70c, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x80)
sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="02130000020000000000445800000000"], 0x10}, 0x1}, 0x0)

2018/04/02 20:19:46 executing program 0:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x800, 0xa7, 0x7, 0x3ff, 0x8, 0xfffffffffffffffa, 0x97e, 0x4, 0x1, 0x1, 0xa7}, 0xb)
r1 = socket(0x200000000010, 0x2, 0x0)
write(r1, &(0x7f0000705fdb)="2400000024007f0000001200000001000029f6ff010000000000fffdffffffff0100ff10", 0x24)

2018/04/02 20:19:46 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = socket(0xb, 0x80007, 0x8971)
open(&(0x7f0000000100)='./file0\x00', 0x80, 0x180)
sendto$inet6(r1, &(0x7f0000000000)="6a64cf3bb38ca46f47f100ec20471f21cfc44c66d392c901288a60b2330563c24a16a4be932f599b88415b0dccfcf16b7872fe49cd59bc9cb4284951897990754c9967e437d1eff69c513f3666d406f2efca00badcc6e86676ea0f5a51878522b518cbca67310cc22876042dd545a3e42425ea9abfde1dd128bb018b426bfef860f3873a8f9ce0b2e9300dcf85f66a2a2ff7c56b69aa465c64b436", 0x9b, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={<r2=>0x0, 0xfd, "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"}, &(0x7f0000000140)=0x105)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x8}, &(0x7f00000001c0)=0x8)

2018/04/02 20:19:46 executing program 6:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0)
add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={<r2=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc)
r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r4, r3, &(0x7f0000000200), 0x10000)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0))
ioctl$TCFLSH(r0, 0x540b, 0x8ed1)
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
fstat(r0, &(0x7f0000001900))
mq_notify(r0, &(0x7f0000000140)={0x0, 0x41, 0x1, @thr={&(0x7f0000000240)="367aea53caf9cd677962b88049cd1f1103e73c4faf6901a41aef0fb7f038c5b15410034d323fcc5ca2643ec6507bd4577b1e187b7dfcc0a99f51d0d43ad36118c9bf0412e5464d3a7eae71c4bddb6fee92178a38915ebec66fd15d860e89391289276e7e8010350deba146131720d240d87b0e286609d2f26493ad170ed6a142d935399d4937bb481dd287e3faf1b2c003b1659504a0638675d4d33643b6e36b0e52c1780f9dbef022ddfa42fec8b805955e4857ea0662a2377b5c04003469b0eddbaec1ede1913366923d6379561364f59c75b7b403e2bc1703b14fdc8eca6468e0887f23", &(0x7f0000000100)="6af60415c95600bb6369bafe2b7f8edb698da0092372aba97a17264d706828c5304815565d40d78a591207276e917524931308a6cd2f"}})
recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/103, 0x67}], 0x2, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x4, 0x0, 0x0, 0xf18a}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040))
fdatasync(r4)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80))
lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40))
fstat(r3, &(0x7f0000001e80))

2018/04/02 20:19:46 executing program 0:
mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0)
r0 = inotify_init()
inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x220000000009)
clock_gettime(0x0, &(0x7f0000000040)={0x0, <r1=>0x0})
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000000100), 0x8)
r2 = dup(r0)
r3 = getpid()
process_vm_readv(r3, &(0x7f00000000c0), 0x2, &(0x7f0000003600)=[{&(0x7f0000001240)=""/30, 0x1e}, {&(0x7f0000001280)=""/84, 0x54}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/37, 0xfffffffffffffdaa}, {&(0x7f0000002340)=""/217, 0xd9}, {&(0x7f0000002440)=""/4096, 0xffffff03}, {&(0x7f0000003440)=""/140, 0x8c}, {&(0x7f0000003500)=""/116, 0x74}, {&(0x7f0000003580)=""/66, 0x42}], 0x9, 0x0)
rmdir(&(0x7f0000a19ff6)='./control\x00')
perf_event_open$cgroup(&(0x7f0000003680)={0x0, 0x70, 0x7, 0x3, 0x1ff, 0x7, 0x0, 0x0, 0x10, 0x7, 0x8, 0xffffffffffffffff, 0xfd6, 0x39b3, 0x8, 0x9, 0x2ee, 0x6, 0x3ff, 0x401, 0x0, 0x7fffffff, 0x7f, 0x216f3c8c, 0x1, 0x80000001, 0x9, 0xac7, 0x8, 0x6, 0x0, 0x6, 0x1f, 0xee, 0x10000, 0x20, 0x5, 0x10001, 0x0, 0x2, 0x4, @perf_config_ext={0xfe00000000000, 0x30}, 0x600, 0x9, 0x40, 0x7, 0xffffffffffffffff, 0x0, 0x4}, r2, 0x1, r2, 0x2)

2018/04/02 20:19:46 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x80000)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040))
ioctl$TIOCSBRK(r0, 0x40044590)

2018/04/02 20:19:46 executing program 6:
r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"})
r2 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x6, 0x1000, 0x9, r2})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)})

2018/04/02 20:19:46 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user\x00{\x00'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

[  632.330778] binder: BINDER_SET_CONTEXT_MGR already set
[  632.336093] binder: 5137:5153 ioctl 40046207 0 returned -16
2018/04/02 20:19:47 executing program 4:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/37)
write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x7}, @ext={0xc9, &(0x7f00000000c0)="05ff99031045bca16039e1c3b5623afd793edec8c62b4d24bcc823432fb39a9d51a7f3388c6cab34b927aebf87e8c212fbb5139fbade7497b113ec540b3c08adb5cf3b2e4bd57673da1fe771f3afc456444bd63d8f6da5e927a1fe5641c559862730eaa9626723ce63b43425df9d9b59119669a1cc8ed26d379846340dd5c93114b2648b61a2adbdb433cc2ed745dbe7b063c3c1e9f3b9a7a3e04d24ec9e7ad17e77e20898993814fda0fa7b06305c9186271d26fc9d3efb684128d154ea24a7d6410352ae25e5d49c"}}], 0x1c)

2018/04/02 20:19:47 executing program 5:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0))
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9})
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
getsockname(r4, &(0x7f0000000480)=@can={0x0, <r5=>0x0}, &(0x7f0000000500)=0x80)
sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@ipv6_getaddr={0x5c, 0x16, 0x400, 0x70bd27, 0x25dfdbfc, {0xa, 0x3f, 0x20, 0xfd, r5}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0x5, 0x4, 0x8}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40810)
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r6=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/04/02 20:19:47 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000600))
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x433}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(0xffffffffffffffff, 0x3)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={0x0, <r3=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x28}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xfffffffffffffe4e, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x3ffffffc, &(0x7f00000036c0)={0x0, r3+10000000})
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x10000)
sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/02 20:19:47 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
ioctl$TIOCNXCL(r0, 0x540d)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00')

2018/04/02 20:19:47 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup2(r1, r0)
bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)

2018/04/02 20:19:47 executing program 0:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
set_robust_list(&(0x7f0000a72fe8)={&(0x7f0000731000), 0x0, &(0x7f000077e000)}, 0x18)

2018/04/02 20:19:47 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0)
fsetxattr(r1, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f000052cff4)="02000000a5180040000000", 0xb, 0x0)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000480)=0x2, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180), 0x0, 0x1}, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x7, 0x2, 0xff, 0x3, 0x7d3f, 0x1, 0x9}, &(0x7f0000000180)=0x20)

2018/04/02 20:19:47 executing program 2:
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c})
pipe2(&(0x7f0000002280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84800)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002980)={0x0, 0x1, 0x6}, 0x10)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3})
fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0)
fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9})
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="100a2dbd7000ffdbdf250f000000380001000800010000000000080001000a000000080009000000000008000900410000000c0007000800000000000000080002002100000004000300080005000f0800000c00010008000b007369700038000300080001000000000014000600ff020000000000000000000000000001080004000000000008000700000000000800040000000000"], 0x9c}, 0x1}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000001a80)={0xfffffffffffffffc})
recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x2, 0x10000, &(0x7f0000002180)={0x0, 0x989680})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002240)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000021c0))
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/02 20:19:47 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x14)
writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000000000007f0080400300000046000107000000141900040004800030a60000000003000000000000000013f500", 0x22}], 0x2000000000000039)

2018/04/02 20:19:47 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:47 executing program 7:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xaf)
r1 = socket(0xf, 0x80005, 0x8000)
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e000000100000000018700000800000000000000e00000020000000900008001e000000100000000e0000001ac1414bb"], 0x30)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)

2018/04/02 20:19:47 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
chdir(&(0x7f0000f95000)='./file0\x00')
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0x0)
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x0, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x8b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba"}, &(0x7f00000012c0)=0x93)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, <r4=>r2}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=<r5=>0x0)
getpriority(0x2, r5)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001480)={0x1f, &(0x7f0000001300)=""/31})
request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, 0x0)

2018/04/02 20:19:47 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0)
fchdir(r0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="357863e4d30100"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:48 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r3, 0x4b36)
recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)
connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)
setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"]}, 0x21c)

2018/04/02 20:19:48 executing program 6:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x1)
pipe(&(0x7f00005db000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000))
vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0)
poll(&(0x7f00004d782a)=[{r2}], 0x1, 0x0)

2018/04/02 20:19:48 executing program 7:
r0 = socket(0x2, 0x1, 0x0)
listen(r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x4)
bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10)
writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff00040000060d000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040ebacc", 0x58}], 0x1)

2018/04/02 20:19:48 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080))
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x100, 0x106)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:48 executing program 0:
r0 = inotify_init1(0x800)
fdatasync(r0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ptrace$cont(0x9, r1, 0x2, 0x7)

2018/04/02 20:19:48 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02030000020000080000000000000000"], 0x10}, 0x1}, 0x0)
recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000040)}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x10000)

2018/04/02 20:19:48 executing program 5:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0))
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9})
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
getsockname(r4, &(0x7f0000000480)=@can={0x0, <r5=>0x0}, &(0x7f0000000500)=0x80)
sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@ipv6_getaddr={0x5c, 0x16, 0x400, 0x70bd27, 0x25dfdbfc, {0xa, 0x3f, 0x20, 0xfd, r5}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0x5, 0x4, 0x8}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40810)
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r6=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/04/02 20:19:48 executing program 1:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x0, 0x0)
accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e, 0x800)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000580)={<r1=>0x0, 0x8}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r1, 0x363f}, 0x8)
r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0, 0x7})
r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4, 0x7})
renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00')
r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35)
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="04000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
lseek(r2, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4)
setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2)
r7 = socket$inet6(0xa, 0x80001, 0x0)
keyctl$instantiate(0xc, r5, &(0x7f0000000700)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7d0500000085ce30", 0xa2, r5)
clock_gettime(0x0, &(0x7f0000000080)={<r8=>0x0, <r9=>0x0})
nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100))
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20)
setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90)
r10 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4)
getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/02 20:19:48 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000000180)=""/73, 0x49}], 0x5)
r1 = open(&(0x7f0000000340)='./file1\x00', 0x40000, 0x84)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x77, @empty, 0x8}}}, &(0x7f0000000500)=0x84)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r2, 0x4}, 0x8)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x7, 0x4)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)="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", 0x1a6, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400)={0x0, 0x5, 0x1000000000000, 0x9, 0x8}, 0x14)

2018/04/02 20:19:48 executing program 6:
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0)
mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x4, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc)
pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0)

2018/04/02 20:19:48 executing program 7:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0)
sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0)
keyctl$assume_authority(0x10, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145)
r2 = socket$l2tp(0x18, 0x1, 0x1)
stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40))
getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40))
getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8)
getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40))
fcntl$getown(r0, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8)
fstat(0xffffffffffffffff, &(0x7f00000025c0))
gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8)
getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0])
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0))
geteuid()
getgroups(0x0, &(0x7f0000002100))
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280))
getuid()
fstat(0xffffffffffffffff, &(0x7f00000032c0))
getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40))
fstat(0xffffffffffffffff, &(0x7f00000041c0))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e)
setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfc0)
close(0xffffffffffffffff)
sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000600)=@alg={0x0, 0x10, 0x9, 0x70bd28, 0x25dfdbfb, {{'rfc4543(seqiv(rfc4309(rfc4106(gcm(aes)))))\x00'}, [], [], 0x2000, 0x400}, [{0x0, 0x1, 0x1}]}, 0x290c}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2})
mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0)

2018/04/02 20:19:48 executing program 3:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x608c0, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
fcntl$getflags(r0, 0x401)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8)

2018/04/02 20:19:50 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0)
fchdir(r0)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20100)
getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="21efec0d7cb778b944a53580aacea4ee1623b94bd08dc45bd71f24c7220f9d3bccba2b504c9c05a9ac9683cb23770109f3a6324eaf24d17d994245f9376106698b419f1b"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:50 executing program 5:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0))
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9})
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
getsockname(r4, &(0x7f0000000480)=@can={0x0, <r5=>0x0}, &(0x7f0000000500)=0x80)
sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@ipv6_getaddr={0x5c, 0x16, 0x400, 0x70bd27, 0x25dfdbfc, {0xa, 0x3f, 0x20, 0xfd, r5}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000, 0x5, 0x4, 0x8}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40810)
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r6=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

2018/04/02 20:19:50 executing program 7:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0)
sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0)
keyctl$assume_authority(0x10, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145)
r2 = socket$l2tp(0x18, 0x1, 0x1)
stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40))
getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40))
getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8)
getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40))
fcntl$getown(r0, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8)
fstat(0xffffffffffffffff, &(0x7f00000025c0))
gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8)
getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0])
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0))
geteuid()
getgroups(0x0, &(0x7f0000002100))
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280))
getuid()
fstat(0xffffffffffffffff, &(0x7f00000032c0))
getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40))
fstat(0xffffffffffffffff, &(0x7f00000041c0))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e)
setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfc0)
close(0xffffffffffffffff)
sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000600)=@alg={0x0, 0x10, 0x9, 0x70bd28, 0x25dfdbfb, {{'rfc4543(seqiv(rfc4309(rfc4106(gcm(aes)))))\x00'}, [], [], 0x2000, 0x400}, [{0x0, 0x1, 0x1}]}, 0x290c}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2})
mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0)

2018/04/02 20:19:50 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120)
futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="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"]], &(0x7f0000000640)=0x2)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x904, 0x8)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080))
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
ptrace$getregs(0xc, r2, 0x20000100, &(0x7f00000001c0)=""/76)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={<r5=>0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r5, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x0, 0x1116}}, &(0x7f0000000940)=0xb0)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r6, &(0x7f0000bd2000)=@in={0x2}, 0x10)
r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00')
sendfile(r6, r7, &(0x7f0000000780)=0x84b, 0x200000000000102)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
arch_prctl(0x0, &(0x7f0000000740)="57c6abe5d6603835")
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8)
setsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, r8}, 0x14)

2018/04/02 20:19:50 executing program 1:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x0, 0x0)
accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e, 0x800)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000580)={<r1=>0x0, 0x8}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r1, 0x363f}, 0x8)
r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0, 0x7})
r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4, 0x7})
renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00')
r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0)
write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35)
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="04000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80)
lseek(r2, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4)
setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2)
r7 = socket$inet6(0xa, 0x80001, 0x0)
keyctl$instantiate(0xc, r5, &(0x7f0000000700)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7d0500000085ce30", 0xa2, r5)
clock_gettime(0x0, &(0x7f0000000080)={<r8=>0x0, <r9=>0x0})
nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100))
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20)
setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90)
r10 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4)
getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/02 20:19:50 executing program 6:
memfd_create(&(0x7f0000000040)='em0lo#\x00', 0xffffffffffffffff)
clock_gettime(0xfffffffffffffff6, &(0x7f0000000080))
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
clock_settime(0x6, &(0x7f0000000000))
lseek(r0, 0x0, 0x4)
getegid()

2018/04/02 20:19:50 executing program 4:
r0 = userfaultfd(0x0)
readahead(r0, 0x2, 0x400000aca3)
readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/223, 0xdf}], 0x1)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000)

2018/04/02 20:19:50 executing program 2:
r0 = socket$inet6(0xa, 0x7, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0)

2018/04/02 20:19:50 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)
r1 = memfd_create(&(0x7f0000000000)='%#cpuset/}md5sum\x00', 0x2)
fcntl$getownex(r1, 0x10, &(0x7f0000000040))

2018/04/02 20:19:50 executing program 6:
keyctl$session_to_parent(0x12)
init_module(&(0x7f0000000040)='/dev/sg#\x00', 0x9, &(0x7f0000000080)='vboxnet0md5sum\'nodev\x00')
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x8008, 0x9, 0x7, 0x0, 0x1ff, 0x1ec, 0x1, 0x1, 0x6, 0x120, 0x9}, 0xb)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={<r2=>0x0, 0x6}, &(0x7f0000000180)=0x8)
fdatasync(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8)

2018/04/02 20:19:50 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e7b2f5d2ed5f22f88914385297393113535b8bfd1f91ebf927f0df05f8447beae5e1532e09e"], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:50 executing program 6:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
r0 = gettid()
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80)
r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={<r4=>0x0, 0xa1, 0x3}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={<r5=>0x0, 0x34}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x2, 0x0, 0x1f, 0x9, 0x5, 0x1, 0x4, {r5, @in6={{0xa, 0x4e24, 0xbb, @dev={0xfe, 0x80, [], 0x12}, 0x4cd2}}, 0x7ff, 0xc24, 0xffffffffffffff92, 0x979, 0x101}}, &(0x7f0000000240)=0xb0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8))
flock(r3, 0x2)
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x88)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1)

2018/04/02 20:19:50 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="00ac2d2b0000000000000010000000000001"], 0x16}, 0x1}, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc))
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8a4, 0x8200, 0x2, 0xfffffffffffffffd, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}}, [0x2, 0x2, 0x81, 0x1143, 0x400000000000, 0xe5, 0x7, 0x4, 0x3, 0x9, 0x5, 0x94, 0x5, 0x5]}, &(0x7f00000002c0)=0x100)

2018/04/02 20:19:50 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf99, 0x20000)
recvfrom$ax25(r0, &(0x7f0000000040)=""/50, 0x32, 0x2000, &(0x7f0000000080)={0x3, {"c2a3ac5eaf2084"}, 0x1}, 0x10)
ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r1)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="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", 0x1a6, 0x0)

2018/04/02 20:19:50 executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c)
mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x222100, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x2, 0x1, 0xffff, 0x0, 0x81}, 0x800, 0xec6, 'id0\x00', 'timer0\x00', 0x0, 0x5e, 0x5, 0x9, 0x1})
ioctl(r0, 0x5393, &(0x7f0000002ff2))
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/02 20:19:50 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='user.{/'], &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0)

2018/04/02 20:19:50 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000740)='net/ip6_tables_matches\x00')
preadv(r1, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0)

[  644.335382] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  654.505417] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  664.645413] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  674.785423] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  684.925424] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  695.065413] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  705.205492] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  715.375428] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  725.515419] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  735.655426] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  745.795453] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  755.935378] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  766.075433] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  776.215419] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  786.355414] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  796.495472] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  806.635439] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  816.775401] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  826.915374] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  837.095477] unregister_netdevice: waiting for lo to become free. Usage count = 28
[  842.075478] INFO: task syz-executor0:5280 blocked for more than 120 seconds.
[  842.082673]       Not tainted 4.4.125-g38f41ec #21
[  842.087603] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  842.095843] syz-executor0   D ffff8801b6dafbc8 28888  5280      1 0x20020004
[  842.103247]  ffff8801b6dafbc8 ffff8801cefe3000 0000000000000000 0000000000000007
[  842.111267]  ffff8801cefe3000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8
[  842.119267]  ffff8801db21f4c0 ffff8801b7e1c800 ffff8801cefe3000 0000000000000000
[  842.127328] Call Trace:
[  842.130363]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  842.135553]  [<ffffffff8376c023>] schedule_preempt_disabled+0x13/0x20
[  842.142103]  [<ffffffff837705e6>] mutex_lock_nested+0x306/0x850
[  842.148151]  [<ffffffff82e33be7>] ? copy_net_ns+0xc7/0x190
[  842.153742]  [<ffffffff837702e0>] ? __ww_mutex_lock+0x14f0/0x14f0
[  842.159966]  [<ffffffff81286633>] ? rcu_read_lock_sched_held+0x103/0x120
[  842.166792]  [<ffffffff814f9bc9>] ? kmem_cache_alloc+0x219/0x290
[  842.172909]  [<ffffffff82e33be7>] copy_net_ns+0xc7/0x190
[  842.178353]  [<ffffffff81193166>] create_new_namespaces+0x2f6/0x610
[  842.184730]  [<ffffffff81193a1e>] unshare_nsproxy_namespaces+0xae/0x1e0
[  842.191480]  [<ffffffff8112cc8a>] SyS_unshare+0x3da/0x700
[  842.197012]  [<ffffffff8112c8b0>] ? SyS_clone+0x50/0x50
[  842.202348]  [<ffffffff8118bd8a>] ? task_work_run+0x14a/0x180
[  842.208232]  [<ffffffff81006b47>] ? do_fast_syscall_32+0xd7/0x8a0
[  842.214434]  [<ffffffff8112c8b0>] ? SyS_clone+0x50/0x50
[  842.219784]  [<ffffffff81006d91>] do_fast_syscall_32+0x321/0x8a0
[  842.225932]  [<ffffffff8377b2aa>] sysenter_flags_fixed+0xd/0x17
[  842.232071] 1 lock held by syz-executor0/5280:
[  842.236643]  #0:  (net_mutex){+.+.+.}, at: [<ffffffff82e33be7>] copy_net_ns+0xc7/0x190
[  842.245256] Sending NMI to all CPUs:
[  842.250099] NMI backtrace for cpu 0
[  842.253693] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  842.260953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.270293] task: ffff8800bb056000 task.stack: ffff8801d9388000
[  842.276334] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  842.285048] RSP: 0018:ffff8801d938fcb8  EFLAGS: 00000046
[  842.290487] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  842.297763] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  842.305000] RBP: ffff8801d938fce0 R08: 0000000000000001 R09: 0000000000000000
[  842.312262] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  842.319522] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  842.326816] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  842.335014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  842.340899] CR2: 00007fe90fcb2000 CR3: 00000001d38d0000 CR4: 0000000000160670
[  842.348159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  842.355416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  842.362658] Stack:
[  842.364776]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  842.372306]  ffff8801db31bca0 ffff8801d938fd00 ffffffff810b9abb ffffffff839f6dc0
[  842.379822]  0000000000000003 ffff8801d938fd60 ffffffff81d11764 ffffffff8141b993
[  842.387347] Call Trace:
[  842.389900]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  842.396290]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  842.403357]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  842.408793]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  842.415529]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  842.422511]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  842.427773]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  842.433102]  [<ffffffff81190b48>] kthread+0x268/0x300
[  842.438283]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  842.444918]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.451580]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.458229]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  842.463734]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.470388] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f 
[  842.489360] NMI backtrace for cpu 1
[  842.492956] CPU: 1 PID: 3644 Comm: rsyslogd Not tainted 4.4.125-g38f41ec #21
[  842.500132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.509476] task: ffff8800ae5c6000 task.stack: ffff8801d4400000
[  842.515524] RIP: 0010:[<ffffffff811a45fc>]  [<ffffffff811a45fc>] finish_task_switch+0x1ec/0x660
[  842.524329] RSP: 0018:ffff8801d4407a80  EFLAGS: 00000286
[  842.529769] RAX: 0000000080000001 RBX: ffff8801db31f4c0 RCX: 0000000000000000
[  842.537025] RDX: 0000000000000002 RSI: ffff8800ae5c68e0 RDI: ffffffff85702600
[  842.544270] RBP: ffff8801d4407ac8 R08: 0000000000000001 R09: 0000000000000000
[  842.551549] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d9b49800
[  842.558800] R13: ffff8800af5ea300 R14: 0000000000000000 R15: ffff8800ae5c6000
[  842.566053] FS:  00007f89e3f4c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  842.574247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  842.580119] CR2: 0000000000794b10 CR3: 00000001d38d0000 CR4: 0000000000160670
[  842.587370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  842.594610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  842.601869] Stack:
[  842.603987]  ffffffff811a45cb ffffffff8376a4a0 06ce498bddcf6407 ffff8801db31f4d8
[  842.611502]  ffff8801db31f4d8 ffff8800af5ea300 ffff8800af5ea300 ffff8801d9b49ca0
[  842.619016]  ffffffff847ecfb8 ffff8801d4407b50 ffffffff8376a542 0000000000000246
[  842.626535] Call Trace:
[  842.629088]  [<ffffffff811a45cb>] ? finish_task_switch+0x1bb/0x660
[  842.635387]  [<ffffffff8376a4a0>] ? __schedule+0xc10/0x1da0
[  842.641062]  [<ffffffff8376a542>] __schedule+0xcb2/0x1da0
[  842.646581]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  842.651734]  [<ffffffff812692d2>] do_syslog+0x592/0xae0
[  842.657083]  [<ffffffff81268d40>] ? log_buf_kexec_setup+0x110/0x110
[  842.663454]  [<ffffffff812210b0>] ? prepare_to_wait_event+0x420/0x420
[  842.670017]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  842.677013]  [<ffffffff816913f4>] kmsg_read+0x74/0xa0
[  842.682170]  [<ffffffff81691380>] ? kmsg_poll+0xa0/0xa0
[  842.687517]  [<ffffffff8166674f>] proc_reg_read+0xef/0x170
[  842.693105]  [<ffffffff81666660>] ? proc_reg_write+0x170/0x170
[  842.699069]  [<ffffffff8151d873>] __vfs_read+0x103/0x440
[  842.704485]  [<ffffffff8151d770>] ? vfs_iter_write+0x2d0/0x2d0
[  842.710437]  [<ffffffff81236cdf>] ? mark_held_locks+0xaf/0x100
[  842.716388]  [<ffffffff815ea25d>] ? fsnotify+0x5ad/0xee0
[  842.721802]  [<ffffffff815eab90>] ? fsnotify+0xee0/0xee0
[  842.727259]  [<ffffffff81b4f8a9>] ? avc_policy_seqno+0x9/0x20
[  842.733114]  [<ffffffff81b60f78>] ? selinux_file_permission+0x348/0x460
[  842.739863]  [<ffffffff81b467a9>] ? security_file_permission+0x89/0x1e0
[  842.746597]  [<ffffffff8151f400>] ? rw_verify_area+0x100/0x2f0
[  842.752534]  [<ffffffff8151f713>] vfs_read+0x123/0x3a0
[  842.757799]  [<ffffffff81522059>] SyS_read+0xd9/0x1b0
[  842.762953]  [<ffffffff81521f80>] ? do_sendfile+0xd30/0xd30
[  842.768657]  [<ffffffff81003044>] ? lockdep_sys_exit_thunk+0x12/0x14
[  842.775119]  [<ffffffff83779965>] entry_SYSCALL_64_fastpath+0x22/0x9e
[  842.781693] Code: d2 4c 89 7b 10 31 f6 41 b8 01 00 00 00 48 c7 04 24 cb 45 1a 81 48 8d 7b 18 e8 61 95 09 00 48 89 df e8 99 48 5d 02 4d 85 ed 74 07 <f0> 41 ff 4d 4c 74 18 49 83 fe 40 74 20 48 83 c4 20 48 89 d8 5b 
[  842.800825] Kernel panic - not syncing: hung_task: blocked tasks
[  842.806965] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  842.814207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  842.823534]  0000000000000000 72ffdd4c3bb6a381 ffff8801d938fca8 ffffffff81d067bd
[  842.831490]  ffffffff838831a0 ffff8801d938fd80 dffffc0000000000 7fffffffffffffff
[  842.839460]  ffff8801cefe3448 ffff8801d938fd70 ffffffff8141b46a 0000000041b58ab3
[  842.847418] Call Trace:
[  842.849974]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  842.855305]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  842.860302]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  842.867201]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  842.874440]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  842.881680]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  842.886923]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  842.892254]  [<ffffffff81190b48>] kthread+0x268/0x300
[  842.897409]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  842.904039]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.910669]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.917303]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  842.922805]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  842.929902] Dumping ftrace buffer:
[  842.933474]    (ftrace buffer empty)
[  842.937157] Kernel Offset: disabled
[  842.940763] Rebooting in 86400 seconds..