vent_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x2170, 0x0, 0x765d}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700")
syncfs(0xffffffffffffffff)
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000e00))
symlink(&(0x7f0000000e80)='./file1\x00', &(0x7f0000000f00)='./file1\x00')
fchdir(0xffffffffffffffff)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e40))
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
open(&(0x7f0000000ec0)='./file1\x00', 0x60802, 0x40)
r4 = creat(&(0x7f0000000040)='./file1\x00', 0x2b)
r5 = dup3(r4, r0, 0x0)
fsetxattr(0xffffffffffffffff, &(0x7f0000000fc0)=ANY=[@ANYBLOB="7573e5722e2eab2bfabc2c84007900002c26663277800725b65d6585d33e7f2ecf8d5d315b6faffdba4e0210f091a2956387e980b446935ceb8c42d7190400000009000006e6ffffff194dc1704196971be06602271b0334d7d646a11dddbc422f4e82fab10c984564e76a08b8d3784f1a7663e5f93184b2d3f72c246b075f76bfb9385db75c7d9387fe173b58b4fe04"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0)
pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x21a}], 0x1, 0x0)
getitimer(0x2, &(0x7f0000000380))
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000d80)={0x4, 0x1c000000000000, 0x8, 0x80000000, 0x0, 0x3f7f, 0x7fff, 0x8000, <r6=>0x0}, &(0x7f0000000dc0)=0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x8, 0x0, 0x8000c18c, 0x2b, 0x883, 0x0, 0x1fffffffffd, r6}, &(0x7f0000000d40)=0x20)
lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0)
fchown(r0, 0x0, r7)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000a00), &(0x7f0000000a40)=0x8)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff)
flistxattr(0xffffffffffffffff, &(0x7f00000005c0)=""/89, 0x59)

2018/04/04 08:41:16 executing program 1:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x3, 0x4)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
fcntl$setsig(r1, 0xa, 0x28)
syslog(0x0, &(0x7f0000000040), 0x0)
fcntl$setsig(r1, 0xa, 0x38)

2018/04/04 08:41:16 executing program 6:
recvmsg(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/219, 0xdb}, {&(0x7f0000000880)=""/3, 0x3}, {&(0x7f00000008c0)=""/57, 0x39}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/180, 0xb4}], 0x9, &(0x7f0000000b40)=""/215, 0xd7, 0x200}, 0x2000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x3c0)
unshare(0x40000000)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000002c0)=0x7)
r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x67ad, 0x800)
socketpair(0x0, 0x8080f, 0x0, &(0x7f00000014c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000cc0))
ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000c80))
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001040)={0x9}, 0x4)
splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x8001, 0x0)
accept4$inet6(r3, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x9, 0x80000)
connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c)
ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000e40)={'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000e80))
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000000ec0)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x1}], 0xf1, 0x0, &(0x7f0000000f00)="a3cd5f8ddcf9a35202eb15e6a98b3eeefbf4eababde24e787ecd1df3c151d5500b22d3253e67b2a080a14e1d584056c9155751e136b82abdc850c7c33e42ab3b81ccaee1c6986c6bdfe7b03bfa7209368e02763f21928bc407a24af5376b239b6597941404c5133f46fba2023f0813d2c600aaad4e4dbf0e41ed23d6a7af1416fa65cb6fbd5d724539770da2bfdfb3be1255dcced643605f9d0b6467cf9f8d495a3cda8c519aae965c2785c263d941dc09fc9c456d084b2314d36ad02f7d70dfe2afbe008658f91e4de048b882d682fb9c87960718976ac57c8bc3c5a7ab07066a717bbda20c86070fffa3e8bdd4f6eaa0"})
r6 = socket(0x10, 0x802, 0x0)
write(r6, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200", 0x12)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ptmx\x00', 0x800, 0x0)
setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000340)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r7}, 0xfffffffffffffd75)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x4, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20)
getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x10000, &(0x7f00000000c0)=0x1)
ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x100000000008)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000d40)=ANY=[@ANYRES32=r1, @ANYBLOB="d90000006f23b973096bc6029866b835440d7111c47bbabd9548c93a1c110d3ed9e7e94ead36aa9e94860558680d6b77ee86592afc0f77f28d15529ff8182133b5740b096071085a07b3feacfd705ca12ebddb25eca78f0cf0c21d1c99968a789cb2ab34952646beff5d959e0ee8ca9825fdc15713bab49f4ac1dd1650800ff49242ba1dad892cf7a2e91a0b5091b92b8190b4d72941c9005e0300380d893e4c71ec6c01e257dd6f169e201d0ba1894ee6172d422053c067aa10112bc1aa489a0cb9f0834c901e746de5446b7573c71dcc6de64c5a6a7f6c2e1e770859"], &(0x7f0000000500)=0x2)
bind$packet(r6, &(0x7f0000000380)={0x11, 0x15, r7, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14)
ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})

[  315.084774] IPVS: Creating netns size=2536 id=99
2018/04/04 08:41:16 executing program 2:
r0 = socket$inet(0x2, 0x4, 0x8)
setsockopt(r0, 0x0, 0xd3, &(0x7f0000c2c000), 0x0)
setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x7958})

2018/04/04 08:41:16 executing program 7:
r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0)
read(r0, &(0x7f0000000c80)=""/197, 0xc5)
fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0xa0000, 0x0)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)=0x9, 0x4)
mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x0, 0x0, 0x100, 0xffffffffffffffc0, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2167}, 0x8)
accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$l2tp(0x18, 0x1, 0x1)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r6, 0x42e, 0x0, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x80000001, 0xa, 0x4, 0x6, 0x5, 0x400, 0x673c, r3}, &(0x7f0000000640)=0x20)
ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0))
sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf2507000000080005000000000008000500010001000c0001000800090073000000080004000000000008000500060000000800040007000000280001000800040000000000140003000003000000000000000000000000000008000900000000000c000900080007000a010000"], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000)
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c00000029be325fc1946438e8f5dfe6bc646eae0003d4b3b6f11539def478f9ffffff3032b516ed020000000000000075e30983afede9b674f8"], 0x1}, 0x1}, 0x0)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sched_setscheduler(0x0, 0x0, &(0x7f0000000300)=0x7)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000b40)={0x1f, 0x4, 0x0, 0x2, 0x0, 0x2, 0x10000, 0x6, r3}, 0x20)
r8 = socket$l2tp(0x18, 0x1, 0x1)
close(r5)
readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f00000006c0)=""/166, 0xa6}], 0x4)
dup2(r8, r4)

[  315.189462] IPVS: Creating netns size=2536 id=100
[  315.922600] pktgen: kernel_thread() failed for cpu 0
[  315.928172] pktgen: Cannot create thread for cpu 0 (-4)
[  315.933536] pktgen: kernel_thread() failed for cpu 1
[  315.938922] pktgen: Cannot create thread for cpu 1 (-4)
[  315.944454] pktgen: Initialization failed for all threads
2018/04/04 08:41:17 executing program 4:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00')
r0 = open(&(0x7f0000000380)='./file0/file0\x00', 0x40, 0x0)
fchdir(r0)

2018/04/04 08:41:17 executing program 3:
socket$nl_xfrm(0x10, 0x3, 0x6)
socketpair$ax25(0x3, 0x1, 0x100000ce, &(0x7f0000000040))
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x169000, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x1f17b79b, 0x2, 0x81, 0x10000, 0x8, 0x4d, 0x1, 0x1, 0xfffffffffffffffb, 0xe5b2, 0x5})
timerfd_create(0x1, 0x800)
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1)
timerfd_create(0x7, 0x800)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={<r1=>0xffffffffffffffff})
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0))
dup(0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5)
r4 = dup2(r2, r3)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'dummy0\x00', 0x1}, 0x18)
socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/04 08:41:17 executing program 5:
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000180)=0x86, 0x4)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1c7)
sendto$inet6(r1, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/04/04 08:41:17 executing program 1:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x20)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={<r1=>0x0, 0xfffffffffffff5a8, 0x10001}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2a}, 0x8)
clock_adjtime(0x0, &(0x7f0000000340)={0x8000})
lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00')

2018/04/04 08:41:17 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r2 = socket(0x10, 0x0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'})
ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)})
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff3200000000020000"], 0x1}, 0x1}, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000140)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="16ffffff", @ANYRES16=0x0, @ANYBLOB="010100000000000000000b0000000000060002000000080006000200000014000100080001000a00000048000b007369700008000600800000005c00030008000100000000000800040000ff00000800010002000000080001000000000014000600000000000000000000000000000000000800040001000000140002007663616e30000000000000000000000008000500000000000800040057080000080004000101000008000400000001000800060000000000"], 0x3}, 0x1}, 0x20008000)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280))
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140))
gettid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700))
fcntl$getown(r2, 0x9)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780))
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0))
r6 = getpgrp(0x0)
sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r5}, @cred={0x18, 0x1, 0x2, r6, r4, r5}, @cred={0x18, 0x1, 0x2, 0x0, r4}], 0x48, 0x8010}, 0x10)
keyctl$get_persistent(0x16, r4, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780))
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)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r8})

2018/04/04 08:41:17 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0xb)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x3b9c})
bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x80000001}, 0x8)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000))

2018/04/04 08:41:17 executing program 2:
mkdir(&(0x7f0000796000)='./file0\x00', 0x0)
r0 = inotify_init1(0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8)
fcntl$setsig(r0, 0xa, 0x3e)
fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1})
prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0)
inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c)
r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
dup2(r0, r2)

2018/04/04 08:41:17 executing program 0:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
r1 = openat$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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", 0x86d}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000cc0)=ANY=[@ANYPTR64, @ANYRES64=r3, @ANYRES32=r1], 0x14)
getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000c80)=0x6, &(0x7f0000000d00)=0x4)
mlock2(&(0x7f000073e000/0x3000)=nil, 0x3000, 0x0)
ftruncate(r2, 0x3)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000b00)=<r4=>0x0)
sched_getscheduler(r4)
r5 = getpgrp(r4)
ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
ioprio_get$pid(0x0, 0x0)
ppoll(&(0x7f0000000a40)=[{r3, 0x8}, {r1, 0x1408}, {r3, 0x10}, {r3, 0x80}, {r2, 0x1000}, {r3}, {r1, 0x8000}, {r2, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
get_robust_list(r5, &(0x7f0000001100)=&(0x7f00000010c0)={&(0x7f0000001000)={&(0x7f0000000fc0)}, 0x0, &(0x7f0000001080)={&(0x7f0000001040)}}, &(0x7f0000001140)=0xc)
r6 = socket$l2tp(0x18, 0x1, 0x1)
pwritev(r6, &(0x7f0000000c40)=[{&(0x7f0000000a80)="8f5326cede879cd9a9e67cf3b1fe47eff24214648a5b", 0x16}], 0x1, 0x0)
accept4$unix(r1, &(0x7f0000000980)=@abs, &(0x7f0000000000)=0x6e, 0x80000)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001180)=ANY=[@ANYBLOB="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"])
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000f00)={0x6b, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x84)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})

2018/04/04 08:41:17 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000))
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x80, 0xffffffff00000000})

2018/04/04 08:41:17 executing program 1:
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
socket$inet(0x2, 0xa, 0x1)
timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000))
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x3})
ftruncate(r0, 0x7fff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0)
sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000)
r2 = getpgid(0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x4)
tkill(r2, 0x1000000000016)

2018/04/04 08:41:17 executing program 3:
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400000, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getpgrp(0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x1000000000000000, @dev={0xfe, 0x80, [], 0xa}, 0x1}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x7f}], 0x58)
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040))
bind$inet(0xffffffffffffffff, &(0x7f0000df1000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x501001, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000004c0)={<r3=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000500)={r3})
r4 = request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0xffffffffffffffff)
keyctl$read(0xb, r4, &(0x7f00000003c0)=""/246, 0xf6)
r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000})
fadvise64(r5, 0x0, 0x0, 0x3)
ioctl$TCSETSW(r5, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x401, 0x9, 0x1, 0x4, 0x2, 0x80000001})
ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240))
ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2})
ioctl(r5, 0x4, &(0x7f0000007000))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8)
clock_settime(0xfffffffffffffffd, &(0x7f0000000180)={0x77359400})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={<r6=>0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0xffffffff}, &(0x7f00000001c0)=0x88)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r6, 0x3}, 0x8)
sendto$inet(r1, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)

2018/04/04 08:41:17 executing program 4:
r0 = socket(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @random="037684f670fc"}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 'syzkaller0\x00'})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6fddff000000000200000100", &(0x7f0000000040)=ANY=[@ANYRES32=r0]})

2018/04/04 08:41:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x9a67c600a7d43fd8, &(0x7f0000000080)="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", 0x1000)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
clock_gettime(0x0, &(0x7f0000001c40))
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x2, 0x4)
recvmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000001580)=@rc, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001080)=""/186, 0xba}}], 0x0, 0x41, &(0x7f0000001140)={0x77359400})

2018/04/04 08:41:18 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r2 = socket(0x10, 0x0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'})
ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)})
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff3200000000020000"], 0x1}, 0x1}, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000140)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="16ffffff", @ANYRES16=0x0, @ANYBLOB="010100000000000000000b0000000000060002000000080006000200000014000100080001000a00000048000b007369700008000600800000005c00030008000100000000000800040000ff00000800010002000000080001000000000014000600000000000000000000000000000000000800040001000000140002007663616e30000000000000000000000008000500000000000800040057080000080004000101000008000400000001000800060000000000"], 0x3}, 0x1}, 0x20008000)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280))
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140))
gettid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700))
fcntl$getown(r2, 0x9)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780))
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0))
r6 = getpgrp(0x0)
sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r5}, @cred={0x18, 0x1, 0x2, r6, r4, r5}, @cred={0x18, 0x1, 0x2, 0x0, r4}], 0x48, 0x8010}, 0x10)
keyctl$get_persistent(0x16, r4, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780))
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)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r8})

2018/04/04 08:41:18 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280202)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2)
mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
bind(r0, &(0x7f0000000100)=@llc={0x1a, 0xfffe, 0x2, 0x5, 0xffff, 0x52, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80)
r1 = socket$inet6(0xa, 0x100100000007fffe, 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x80, 0x5, 0x1, 0x2, 0x8, 0x400, 0x8ea, 0xd0e3, 0x4, 0xfff, 0x7, 0x9})

2018/04/04 08:41:18 executing program 2:
r0 = getpid()
prlimit64(r0, 0xf, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x40001)
getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x8, 0x100000000, 0xfff, 'qeeue1\x00'})
readv(r2, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/202, 0xca}], 0x1)
sendfile(r1, r3, &(0x7f000000a000), 0x80000000)
ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x6, 0x4, "77051302ee86", 0x6e}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80802, 0x0)

2018/04/04 08:41:18 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, r2}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x9]}, 0x5c)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0)
ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'})
r5 = gettid()
renameat2(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4)
sched_rr_get_interval(r5, &(0x7f0000000340))
pipe(&(0x7f0000000000))
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8)
ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000200))

2018/04/04 08:41:18 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4)
r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x3)
ftruncate(r1, 0x40001)
r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0)
dup3(r3, r2, 0x80000)
r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000540))
getpgrp(0x0)
getsockopt(r4, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000000600)=""/205, &(0x7f00000000c0)=0xcd)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=<r5=>0x0)
ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000500)=0x3ff)
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0)
prctl$setptracer(0x59616d61, r5)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x10, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffff7fffffe, 0xdd70, 0x0, 0x0, 0x6ab3a85b})
r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000580))
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
close(r7)
signalfd4(r6, &(0x7f0000000040)={0x5}, 0x8, 0x80800)
modify_ldt$read_default(0x2, &(0x7f0000000400)=""/35, 0x23)
open(&(0x7f00000005c0)='./file0\x00', 0x280100, 0x2)
sendfile(r0, r1, &(0x7f000000a000), 0x7ffff)

2018/04/04 08:41:18 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3)
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2})
ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001300)=""/228)
write(r0, &(0x7f0000000000)="7f32a05decc684f8422f9c749c552fb7265ead3b3739ef9f5025c61753b823f2254af9c1250ec97c2afe79ba93c4f68c474da6845e086e255975ce664ec82df69b3e6616d440fc7b1a3ffe43e16763fe513658b3f5e07d0bfbe918ceb00b6f7ae4af75f9d386a18ad4be3b7ccdaea05f7068711cd07a314f96f6b59bc0f3d5e350058d71b669b4734c3c975847c33783c1033f51852d25f964dae975014f56", 0x9f)
fcntl$setlease(r1, 0x400, 0x0)
getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4)
r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0)
r3 = accept4$packet(r1, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d00))
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8)
fstat(r3, &(0x7f0000000e80))
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80, 0x0)
r4 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2})
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000004c0)={'security\x00'}, &(0x7f0000000440)=0x54)
readv(r4, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000480)={0x101, @time={0x77359400}})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000100))
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000340)={0x100, 0x8, 0xb4f, 0xfb, 0x4d1, 0x2})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000380)={0xb89, 0x1f, 0x79, 'queue1\x00', 0x9})
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}})
gettid()
getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x5, &(0x7f0000000240)=0x4)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x5})
socket$key(0xf, 0x3, 0x2)

2018/04/04 08:41:18 executing program 6:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed)
socket(0x11, 0x4000000000080003, 0x0)
gettid()
ptrace$getregs(0xc, 0x0, 0x2, &(0x7f0000000580)=""/76)
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000780)="68d8507544c0fdc900642e64b13708115da1b149c2e22996328b4f38a67794b06d70c321183097a55fd92679b278eb83a8fe15fd8e55487b06bceff3887138d234f7a2db7ac98c07f6950adfa6206ffae7c2ddfbe0d3c0d75a5ae84872f09122e2232f16fa859f5ccd483d04aebc312bc80c53f4096eee433dce3abb4c05bfc1989a52aa8b0a18dd3161874a77ac48d9a1643066482baa3418562a611e4d00129af232b52f3f6cf915da967af217bb24032bf386b60a1ace27c97413e25bdb8803b8d9c27452255727e7c03e7fae198169a60f92dcba3d445e2c0938afe20e7852bac36a7229a1d35319941c6b44182bfa0b", 0xf2}], 0x1, 0x1)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x0, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000ac0), &(0x7f0000000240)=0x3db)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000})
getdents64(r2, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xffffffffffffffea)
getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
vmsplice(r4, &(0x7f0000000200)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5c", 0x63}], 0x1, 0x4)
r5 = socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/9)
ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000004c0)=@generic={0x5, 0x7a7e, 0x9})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
inotify_init1(0x0)

2018/04/04 08:41:18 executing program 5:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000))
exit(0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa}}}, &(0x7f0000000340)=0x98)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
connect$netrom(0xffffffffffffffff, &(0x7f0000000380)=@full={{0x3, {"b704105ee106dc"}}, [{"a3987f6745f4ba"}, {"890a170c2daffa"}, {"ab57f010f8e9d8"}, {"1622e85cef8590"}, {"a54979b7128e71"}, {"c4e0221543edba"}, {"f4a7dbadf72873"}, {"b782f82f377af2"}]}, 0x48)
chdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00')
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4)

2018/04/04 08:41:18 executing program 0:
r0 = memfd_create(&(0x7f0000000100)="09de8d31359f9d6df52f691a3d7b72c2e8778fb1392bf0bd7225906457ed202abba97c44236540799684485f94b1fc71050df17f70dbfa4c48ccd1041d039ff9c3", 0x0)
write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0801"], 0x2)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)
write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:crypt_device_t:s0\x00', 0x24)

2018/04/04 08:41:18 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00')
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700))
getgid()
getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003480), &(0x7f00000034c0)=0x4)
stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840))
fcntl$getown(r0, 0x9)
getuid()
fstat(r0, &(0x7f00000048c0))
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180))
fstat(r0, &(0x7f00000061c0))
getegid()
getpgid(0xffffffffffffffff)
getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840))
getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff])
fcntl$getown(r0, 0x9)
fstat(0xffffffffffffffff, &(0x7f00000088c0))
getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0))
sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040)
readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1)
readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3)
readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1)
mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={<r1=>0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x8, [0xff, 0x40, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x18)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18})

2018/04/04 08:41:18 executing program 3:
r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0)
write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26)
write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:devicekit_var_lib_t:s0\x00', 0x29)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={<r2=>0x0})
ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r2, 0x19})
readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/137, 0x89}], 0x1)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4)
ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x2)

2018/04/04 08:41:18 executing program 6:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed)
socket(0x11, 0x4000000000080003, 0x0)
gettid()
ptrace$getregs(0xc, 0x0, 0x2, &(0x7f0000000580)=""/76)
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000780)="68d8507544c0fdc900642e64b13708115da1b149c2e22996328b4f38a67794b06d70c321183097a55fd92679b278eb83a8fe15fd8e55487b06bceff3887138d234f7a2db7ac98c07f6950adfa6206ffae7c2ddfbe0d3c0d75a5ae84872f09122e2232f16fa859f5ccd483d04aebc312bc80c53f4096eee433dce3abb4c05bfc1989a52aa8b0a18dd3161874a77ac48d9a1643066482baa3418562a611e4d00129af232b52f3f6cf915da967af217bb24032bf386b60a1ace27c97413e25bdb8803b8d9c27452255727e7c03e7fae198169a60f92dcba3d445e2c0938afe20e7852bac36a7229a1d35319941c6b44182bfa0b", 0xf2}], 0x1, 0x1)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x0, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000ac0), &(0x7f0000000240)=0x3db)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000})
getdents64(r2, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xffffffffffffffea)
getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
vmsplice(r4, &(0x7f0000000200)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5c", 0x63}], 0x1, 0x4)
r5 = socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/9)
ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000004c0)=@generic={0x5, 0x7a7e, 0x9})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
inotify_init1(0x0)

2018/04/04 08:41:18 executing program 4:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000580)=0xc)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x59555f3c49740316, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=<r2=>0x0)
r3 = syz_open_procfs(r2, &(0x7f000060c000)='oom_score_adj\x00')
poll(&(0x7f0000001780)=[{r0, 0x8000}, {r3}, {r0}], 0x3, 0x0)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)=<r4=>0x0)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
r5 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001a40)=ANY=[@ANYRES16=r5, @ANYRES64=r3, @ANYRES16=r5, @ANYRES32=r0], &(0x7f0000001a80)=0x4)
setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f000089b000)=0x3, 0x4)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ashmem\x00', 0x4040, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x4, 0x0, 0x0, 0x100000008, 0x0, 0x1}, 0xc)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
fcntl$getown(r3, 0x9)
r6 = syz_open_procfs(r4, &(0x7f0000000100)="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")
lookup_dcookie(0x4242de77, &(0x7f0000007ac0)=""/4096, 0xfffffffffffffd48)
ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000000380)={0x6, 0x6})
setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x1bb)
setsockopt$sock_int(r6, 0x1, 0x0, &(0x7f0000001580)=0x1, 0x4)
sendfile(r3, r6, &(0x7f0000000040), 0xff)
getuid()
ioprio_get$uid(0x3, 0x0)
ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000000540)={'eql\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"})
syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000001700)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000016c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00032dbd7200ffdbdf79578ae3d555f58463d3a822107a9a1456"], 0x1}, 0x1, 0x0, 0x0, 0x20004000}, 0x8000)
setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000000400)=[0x1, 0x5], 0x2, 0x3, 0x57, 0x0, 0x0, 0x1, {0x1, 0x80000000, 0x0, 0x3ff, 0x7, 0x3, 0x3, 0x93d, 0x7f, 0x7f, 0x6, 0x0, 0xd294, 0x100, "1f77d757ab6c4c699502ac1fd9c4dd6e2ffb5ef6c275609145545f0a9eea1568"}})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x1c)

2018/04/04 08:41:18 executing program 0:
sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="100000001b00000000000000001d0000205ad2c2ed4a9cae215d9e1955175a7e6a1d2850cadd4056d02c8f2c1d35f48cbab016f758fd5c98b065eb4f570100cae47d3b94628a44c2283331c370842c1a4a1a1639e5eb77252aa03d751e4b883145ec913fc3cfce4709"], 0x10}], 0x1}, 0x0)
sysfs$2(0x2, 0xffff7ffffffeffff, &(0x7f0000000100)=""/240)
ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f000005bffc))

2018/04/04 08:41:18 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00')
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700))
getgid()
getpgid(0xffffffffffffffff)
getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003480), &(0x7f00000034c0)=0x4)
stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840))
fcntl$getown(r0, 0x9)
getuid()
fstat(r0, &(0x7f00000048c0))
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180))
fstat(r0, &(0x7f00000061c0))
getegid()
getpgid(0xffffffffffffffff)
getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840))
getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff])
fcntl$getown(r0, 0x9)
fstat(0xffffffffffffffff, &(0x7f00000088c0))
getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0))
sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040)
readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1)
readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3)
readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1)
mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={<r1=>0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x8, [0xff, 0x40, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x18)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18})

2018/04/04 08:41:19 executing program 3:
syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2)
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400})
socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0xb0, "0e37afb4ede3b4eb2c29ffe9010661c65454e8de07b8655de259eb1d6a53e9dbd738bac9796af955b79fbe3f4cbc35e7898bde0a4e099d6357cf0dd6d274085152744df66c3baff7f0509c7cd0adb761c37b8c354d1f29e293547ea8021e140b54b3892855c6d8171fe4253b1c21c7096fd3a3e360e356b72de6ed69a977430c7a6892c782b3a76ca7f6aec16f982174e62ea352c6d35e117362c06753a59fc056c23adf7c641f4a39772db605e1cf21"}, &(0x7f00000001c0)=0xb8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x9, 0xfd}, &(0x7f0000000240)=0x8)
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)

2018/04/04 08:41:19 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x7db}], 0x1, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a40)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x10001, @empty, 0x95}}, 0x7cbf, 0x8001, 0x4, 0xf3aa, 0x86}, &(0x7f0000000900)=0x98)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000b00)={r3, 0x5}, 0x8)
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$pid(0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$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$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"])
r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0)
r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b80)={r3, 0x1}, 0x8)
splice(r5, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
writev(r1, &(0x7f0000000940)=[{&(0x7f0000000dc0)="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", 0xfe0}], 0x1)
close(r4)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x322, 0x0, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000)

2018/04/04 08:41:19 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='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', &(0x7f00000001c0)=ANY=[@ANYBLOB="d2cd41329e9a65b6"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r4 = inotify_init()
fstat(r4, &(0x7f00000002c0))
write$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)
r5 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x1, 0x3}}, 0xfffffd42)
sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080))
r6 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r7 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851ce6", 0x69, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r6, r7, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e6926a6fb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b21ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a85439", @ANYRES64=r4], 0x2)
r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, r9, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c6e4daa2db160", 0xce}], 0x1, r9)
shutdown(0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7)
creat(&(0x7f0000000340)='./file1\x00', 0x8)

2018/04/04 08:41:19 executing program 7:
r0 = memfd_create(&(0x7f0000000400)="6cbd782c33993ca6a8638c68be8e01e2ccb58cbc34503ec582fbe3dd03d9cd7f7a07ad99e8016419b3fbbc71ebe151eef3144981e045f2adfc2d2fd444a50b5e1300bf45c0a4f3fa1d69957431ea1f800fdfe8294aac07bd1603c5baafc60fd88420267ad088b26932ac6f9385d54181a8226761b2daafbf77f864590d3189b393395d7cbbc5c69ec71222d0ffd2d23d7b96c49074900f620683dc19c2560480e9d73ae79aa307", 0x1000000000000003)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffd6b)
getpgid(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x2}, 0x88)
fcntl$addseals(r0, 0x409, 0x9)

2018/04/04 08:41:19 executing program 6:
socket$inet6_udp(0xa, 0x2, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80000, 0x0)
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680))
r7 = dup3(r5, r0, 0x80000)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 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})

2018/04/04 08:41:19 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80)
ioctl$void(r1, 0xc0045878)
connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/04/04 08:41:19 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x800, 0x600000000000, 0x3ff})
flistxattr(r0, &(0x7f00000000c0)=""/87, 0x57)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x6, 0x4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000276fa8)={{}, 0xfffffffffffffffd})

2018/04/04 08:41:19 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0)
mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000))
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080))
r0 = socket$key(0xf, 0x3, 0x2)
recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0)
rmdir(&(0x7f0000d19000)='./file0\x00')

2018/04/04 08:41:19 executing program 1:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
ftruncate(r0, 0xffff)
write(r0, &(0x7f00007fbffd)='H', 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
accept4(r0, &(0x7f0000000000)=@hci={0x0, <r1=>0x0}, &(0x7f0000000080)=0x80, 0x80000)
bind$packet(r0, &(0x7f00000000c0)={0x11, 0x11, r1, 0x1, 0x15, 0x6, @random="ddb057cc5948"}, 0x14)
execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev '])

2018/04/04 08:41:19 executing program 6:
socketpair(0x11, 0x5, 0x54, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040))

2018/04/04 08:41:19 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4)
sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x801)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000580)=0xc)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))
syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffff8, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="b1006b9234fdf10a0165dc23d5e8e32a23c50dbeb0f4b64d3b3e6ed34e199bc41bc8182d24f97ee1cb79acf761f1af86757ad7f4b78ccfd5e833a4e9392bca8a08fa0c033b8f93416a3a3c3c5ec2c83371747c09200605eb12433782b68cd2d6dd1dc2a895500dd994bb129081b2e8bd4ebf737d06dabafebbf9da98c25339597447e621bb98f1c598030278c8e1", 0x8e, 0x401}, {&(0x7f0000000340)="f7002d6c88d6b3e221ac0fc68c51fb94f734e542e8", 0x15, 0x51}], 0x10, &(0x7f00000003c0)={[{@grpquota='grpquota', 0x2c}]})
recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000000000), &(0x7f0000000040)="6ef1694035d1fa52e327d5d9d212bd6079eb79ee35c3a784d0794aeb2060fdc76be3fbebfe9f04f09575bcc03bd2b730872359f653cb4e136ba65faccb941df8f7601d9b14384d98e8c233f4b95d996c6a8bacfe3372efb7572ed3ea7c189eed9ec5f5127395784003857a0cb9d6e88d7f8c27388581ea9de0c799ddd08b49ab3ad984203fdcb4dd89329c41ed32c94e0846b9014da77c50a5d1271c8f"}})

2018/04/04 08:41:19 executing program 3:
socket$inet6(0xa, 0x2000000802, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={<r1=>0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624)
sendmmsg$inet_sctp(r0, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242", 0x1f}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0)
lseek(0xffffffffffffffff, 0x2, 0x0)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
getuid()
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, &(0x7f0000000780)=0x8)
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14)
ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000080)=""/6)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14)
sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80)}}], 0x1, 0x4000000)
getpgid(0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18)

2018/04/04 08:41:19 executing program 5:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x200000000000)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00')
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3)
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0xcb6, 0x3})
r2 = syz_open_procfs(0x0, &(0x7f00002a3000)='projid_map\x00')
ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000100)={0x88, 0xb4, 0x2, 0x88})
sendfile(r2, r1, &(0x7f0000000040), 0x6)

2018/04/04 08:41:19 executing program 7:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100})
r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8000, 0xa87e2ca79932ca7)
recvfrom$ax25(r2, &(0x7f0000000a40)=""/78, 0x4e, 0x20, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000940)={<r4=>0x0, 0xd5, "9344b37cd62c70b9a6557ec8f712a4c4a9bef4b612f2e54e7be0e8d6f801530f274164b032a2ed33209251aabed49051972c0a822649787784437ebcd5e4996eddfc7d44d0f303768d0fabbddb83cb481964c0d030564d9451b4564899067c55d9d83685ef8fb243a9ff6ce11b48da8fcef27b31358b6d48dd196aa225b0ebbf0247f00c060d2516743aebe3217fe5251423cc44e83929b65b3f6d6cc1828e67064d151283b6ed88b0256559a5c82ea8162ccfc2723e341962b66f47c4c1b7651127395d87448489a8c5c9f5a1640e35c23a830e45"}, &(0x7f0000000240)=0xdd)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x7, 0x3, 0x8, 0x8}, &(0x7f00000002c0)=0x98)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001})
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200080, 0x0)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040))
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580))
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000a2000000ff480da72e2c47346de69bf0936e8c6a72a04f71468c91acb58d2128ba693628be7b9ee6a170b606df38a17e919732984e62498a4edadff3ee946d39e212c049b110e2cc903ff261ea9c1718f1612ed33a16fbcc9b0f6aed4e7076169dfc1fdcbe605a1b042776496949c4439f7e1a469addbbf57dff72aefcf54042c858aede4eb793c1da26d80807d5746383b3419e7d0f6ff56600000000000000000000000000"], &(0x7f0000000180)=0x1)
setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x5, 0x80}]}, 0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0xc)
ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780))
getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0)
pread64(r1, &(0x7f00000007c0)=""/224, 0xe0, 0x0)

2018/04/04 08:41:19 executing program 6:
mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1)
mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00')
socket$nl_route(0x10, 0x3, 0x0)
mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000))
pivot_root(&(0x7f0000734000)='./file0\x00', &(0x7f0000000000)='./file0\x00')

2018/04/04 08:41:20 executing program 3:
unshare(0x8000000)
r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2})
lseek(r0, 0xffffffeffffffff6, 0x4)
r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000)
ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080))
getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0)
ioctl$int_out(r0, 0x2, &(0x7f0000000040))
ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0))

2018/04/04 08:41:20 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockname(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80)
sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}, 0x4}], 0x2, 0x0)

2018/04/04 08:41:20 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYPTR, @ANYBLOB="06000200ff020000000000000000000000000001"], 0x2}, 0x1}, 0x0)

2018/04/04 08:41:20 executing program 6:
r0 = memfd_create(&(0x7f00000004c0)="706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x3)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000500)={0x0, <r1=>0x0, 0xa000000000000000})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000540)={r1})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2, 0x0, 0x0, 0x40000000000, 0x400000})
readv(r2, &(0x7f0000000480)=[{&(0x7f0000000140)=""/221}, {&(0x7f0000000240)=""/192}, {&(0x7f0000000300)=""/185}, {&(0x7f0000000440)=""/1, 0x38}], 0x32d)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @time})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'})
set_tid_address(&(0x7f00000005c0))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000003c0))
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfd, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c)

2018/04/04 08:41:20 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001540)=0x3)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
r2 = fcntl$getown(r1, 0x9)
process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/189, 0xbd}], 0x2, &(0x7f0000000500)=[{&(0x7f0000000240)=""/101, 0x65}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/124, 0x7c}], 0x6, 0x0)
sendfile(r0, r1, 0x0, 0x6)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000540)=""/4096, &(0x7f0000000440)=0x1000)

2018/04/04 08:41:20 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0)
getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e)
timer_create(0x0, &(0x7f0000044000), &(0x7f00008ec000))
r1 = timerfd_create(0x0, 0x80000)
timerfd_gettime(r1, &(0x7f0000000000))
ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080))
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0xb2)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = dup(r2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6)
bind$inet(r5, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r5, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340)=0x8, 0x4)
sendmsg$netlink(r5, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x10}], 0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYRES32=r5, @ANYBLOB="1800000001000000020000", @ANYBLOB, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYBLOB="000000d9ee993fa6b7da9f32e6effbdf2782760218c5667ca200000007ff00000000"], 0x49, 0x4000000}, 0x0)
sendto$inet(r5, &(0x7f0000000b80)="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", 0x207, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000000000), 0x4)
sendto$inet(r5, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10)
ioctl$TCSBRKP(r3, 0x5425, 0x8e)
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c)
pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0)
pipe(&(0x7f0000000280))
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})

2018/04/04 08:41:20 executing program 7:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0)
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e)
mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1001000000080001, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b)

2018/04/04 08:41:20 executing program 2:
prctl$intptr(0x8000000021d, 0x8000800003)

2018/04/04 08:41:20 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={<r2=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1ff, 0x9}, 0xc)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/04/04 08:41:20 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x1ffffffffffffd87, 0xb)

2018/04/04 08:41:20 executing program 7:
r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0)
r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x14, 0x6b, 0x2, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x10, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x198d, 0x0, 0x0, 0x70bd2d, 0x3505}]}, 0xd8}, 0x1}, 0x20000000)
fcntl$getflags(r0, 0x401)

2018/04/04 08:41:20 executing program 6:
request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200, 0x0)
mq_timedsend(r1, &(0x7f0000000040)="3195bcb0600cb438158c059d9018d0ccc92043c24a8b47838ef56fcd7ebe8f7c9c0ae4052bc565b53a60849addf157f35ac0b9138b446daa27e2111820e8e64e316001edfa13334735822030ac0ca8f29f9bb1c1a0a8fa179c489606", 0x5c, 0x1, &(0x7f00000000c0)={0x77359400})
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x7fff, 0x100000000, 0x4, 0x2, 0x40000000006, 0x4, 0x100000001, 0xffffffff, 0x6, 0x7, 0x1, 0x3})

2018/04/04 08:41:20 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0xfefffffffffffffc)
connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
shutdown(r1, 0x0)
mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0)
r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40)
fchdir(r2)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="f301000000000000688f55c0404b205f895d2490b60b6df50da2048800053a95f4f97ee5def098093dde258a002afb2a0712b37e1a631cfab9890000e48286a585f353b88e322a2afcf6d479eda70c3c3e9d2b0a2c24fe2f8522162dea4311f8df7dfb19275cab61b980f8395c05fe3806b6936a0d80942dffd1ffd70b431229248fb71f90c90004a4030000000000000050f5bf8afa8f22939603cc5934a4e6edd1c8f8ee693f36df05b7e6e1480d5a01723b73a053de4ce886b98489cfdd280cad8cc3cc486300000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r4 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc)
creat(&(0x7f0000000380)='./file1\x00', 0x8)
write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r4)
timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=<r5=>0x0)
timer_settime(r5, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640))
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r6 = socket$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(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)

2018/04/04 08:41:20 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000c00)="cf", 0x1}], 0x128, 0x0)
lseek(r1, 0x0, 0x3)

2018/04/04 08:41:20 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af3ff4))
write$sndseq(r0, &(0x7f00006ecfa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30)
ppoll(&(0x7f0000db1fe0)=[{r1}], 0x1, &(0x7f00003bbff0)={0x0, 0x1c9c380}, &(0x7f00000dfff8), 0x8)
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc)
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200001)
uname(&(0x7f00000002c0)=""/68)

2018/04/04 08:41:21 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee1b58ee3092e932eb6c3dce4a0893dde8cebecc9bfed1f4f78b1e3782af67a6bcf9c01cf047a30df6", 0xfffffffffffffec3)
socketpair(0x2, 0x75f24c591354a634, 0x9, &(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)=0x7, 0x4)
memfd_create(&(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x1)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={<r3=>0x0, 0x86}, &(0x7f0000000140)=0x8)
r4 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, <r5=>0x0})
tgkill(r4, r5, 0x29)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x100000001, 0x401, 0x4, 0x1}, &(0x7f0000000300)=0x151)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8a02, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0)

2018/04/04 08:41:21 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00')
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bcsh0\x00', 0x10000})
mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0)
clock_gettime(0x0, &(0x7f0000299000))
clock_gettime(0x0, &(0x7f000029a000))

2018/04/04 08:41:21 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffe5f)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, &(0x7f0000000000)="ecb6a3609c89f58b", 0x8, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4)
sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb9e}], 0x1, 0x0, 0x0, 0x8000}}], 0x1, 0x4000)
sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b", 0x14}], 0x1}, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r1=>0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r1)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x400000, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4)
recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x20, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000026c0), 0x4)
shutdown(r0, 0x1)

2018/04/04 08:41:21 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff5b000025cd1163b5630700000001"])
fcntl$setpipe(r0, 0x407, 0x6)
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000000))

2018/04/04 08:41:21 executing program 5:
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={<r0=>0x0}, &(0x7f0000000140)=0xc)
ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000180)="d6bf9e3abf03600d0ca916ee8fa8680999775830c596cfdbae4c11d2ea91268a0c9e")
r1 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}})
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080))
r2 = getpgrp(r0)
capset(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000040)={0x800000000, 0xffffffffffffffff, 0x9, 0x212, 0x3ff, 0x8})

2018/04/04 08:41:21 executing program 4:
mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000600)='./file1\x00', 0x4)
creat(&(0x7f0000000380)='./file1\x00', 0x8)
clock_gettime(0x4, &(0x7f0000000540))
write$evdev(r2, &(0x7f0000000580), 0x0)
fsync(r2)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)=0xbc3)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0xfffffffffffffffd)
ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000500)={0x0, 0x3})
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac43", 0x16, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c", 0x21, 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})

2018/04/04 08:41:21 executing program 6:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xb9, 0x40010001, 0x0, 0xfffffffffffffe0d)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2)
openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0)
socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={<r3=>0x0, 0x200}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000006c0)={r3, @in6={{0xa, 0x4e24, 0x8, @empty, 0x2}}}, 0x84)
r4 = gettid()
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r5 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r5, &(0x7f0000000880)={&(0x7f0000000840)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000008c0)}, 0x8000)
sched_setscheduler(r4, 0x5, &(0x7f0000000300))
setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f", 0xa6}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000)
r6 = syz_open_procfs(r4, &(0x7f00000003c0)='net/netlink\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x84000, 0x0)
ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233805235f951653a934526809c2beb54cd2806b91931d8ca46f5b7b7"]})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8)
r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6"])
gettid()
sendfile(r7, r6, &(0x7f0000000200), 0x200000010000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc)

2018/04/04 08:41:21 executing program 7:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000140)='H', 0x1)
fchdir(0xffffffffffffffff)
sendfile(r0, r0, &(0x7f000079a000), 0xfec)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0)
readahead(0xffffffffffffffff, 0x8, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)

2018/04/04 08:41:21 executing program 3:
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280))
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
close(r1)
signalfd4(r2, &(0x7f0000000040)={0xffffffffffffffe0}, 0x8, 0x800)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0)
r4 = getpgrp(0xffffffffffffffff)
fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x6, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r6=>0x0])
sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)="6c7d2154e846ba89581d75c9857200dac8cae878317011cd729d840bf196b17cc6cac29703989f8417bb3bb28a23be5b9840f44d5908eb4d76da62d6ec28337512c08cb86cfd5f444086e0bbc92d1fde913cec00b664700109a587348af3f5613b8576655140fc858b03aa665d20b9f348677e5969a8a1fbdec5e7de2861c485adfc6a63bc821bb8ccd592ee9681a31b1b6ac5a9", 0x94}, {&(0x7f00000002c0)="d2cd1dbb3ea2ce6ac763ffdd4e1a4e4eeca90764d7424c85b737b7186d93ffb4a6619fd16b8802a7c11416b36171302dc1d04ad2ed2fccff306c859aedcc33aaed8f17eb254db334e5d2967853ce406aacdee10f5af0c4f54358b6389e8e", 0x5e}, {&(0x7f0000000340)="727d4e6bdb4974ec74fd549bb21398bc718f114cd6fbc9341098e9ea262372fd510e3ce246ca905e8a1fbfee060499f87981a11581e5ef484dde62b3336b0f47a51aeca983be66318f6552470263e57b7cd27c192d29aa4a39a7d8d227df5e0cbeb6077a655d1fe9775956bef2f2e28586dac233809d1db1bafc68346abb0c7591905064245ce4a64a0ffaf133482496f1554052b240c6fe685a272d583b8fa5e53125753a58511825739b27b269d0c138a12bb7515299692003f12d9b06f3ed892c8ec71d30f61adefc9baa6daf2a76d5f486ee7be5749ada66bd5ff7ee10fd4507381220fb6bfa7b0175a7b5b1728a", 0xf0}, {&(0x7f0000000240)="64450ecb2273489f20c5ff0ce2f3ae5f8c23d18254e2eea73c99991d8405589434e98ace205cd82975c4c57f0e14b25b9e3a606fce5360c0674ac9e734", 0x3d}, {&(0x7f0000000440)="8269102a805aab55443340713ac9ee4eaad043d0d9c5f02f78a71ef21b8d3a21c2fec9e2bf3c73358d9c95320774b1113c732ac33857aedea524f9261026189516d37c44ebd01fc340233e362362f453f878463e7234cf2e80c72acc6e53abf9a84c8c17ae7fa201e250ee3e8d5010e36830a3289e68fa747a1bb3e6c439efe926b70630048571f6b6af882868ce40c34146b2ebdc468fcb5c896892ed46ef73152f382e7b51b00e26631904d758cc71b4ba6ecda3463920876228c3b4712bb612dccb00b77c0f16976c3b516b0f455848f9a2e8dc35e9d6477d6ee04d", 0xdd}, {&(0x7f0000000540)="9db5c364661d080c1aa5bfa92c99d12a66f7659f718c76e171efdcd636f6adcfe5fd2d8b6a2d6ffebfe55a5517fc9121baf56e8f5ddeb43f7debbc870eb1a476cd2fba2a3394ce0949e5b145aca50bffb8702eda1357abb17189284fa9cbc3e540238849268c6d6746c78f4b1c980e7726d2f81947d4495a3f822e2943cf1cdc75f40df92c2eba81ae9134fa96dcb5f8c5e651d04a7de00e08532a53522408cde260825dccd3e8a2a24c4c439344d0f7a5f0a11d6350edfdca4d75a27a0bee541b8574c650098d008b3391f3239f", 0xce}, {&(0x7f0000000640)="80c479549412219bc008189761286d4921b2066dae94a2af9447b5bb645259575cdb87172351cfa182b2bf1ea4212d48e684004bf5814656edc8741974d33be4fa2b7ce1955c38e609b5502d59570fa71fede6e185e62751482f4fd4c546f3f2d61d0f4e86d628eb00358d10068986bd5f1f3a7c5a7f51fddf9db0bb94f0a553d55a538bad8877bdb1857e4b6330ab6394ec59b8a933b484dae64eeecfb7df7641de5ee9b9f5dfcd27ae12593250c4ebfa90e2239aa17f9e9f72c39f640dbe6b874537ded3f11ee9fa55af26162316d6bbc4b0349086f1", 0xd7}, {&(0x7f0000000740)="a5e95c5ac6d51a09568b45962481c748c6457353b95d650e796de508336fb13dee8cabc6ddff414c93ccb33984d8bc81525e5d62774a5c80cd50900214b4237e10f75724b23851b251562f0b178e1729affa9c7f9e42437d14e2b81ba9c3c658313ae7877361f0892d36eb273b1011b276310706bac3aefa2a64aa5ce60c460d6dce5404b124815bda5bb484cc2047d8ab5712893771a904b3e80f06", 0x9c}], 0x8, &(0x7f0000000900)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x2c, 0x20000000}, 0x0)
close(r2)
r7 = getpgid(0xffffffffffffffff)
mq_notify(r0, &(0x7f0000000080)={0x0, 0xe, 0x4, @tid=r7})

2018/04/04 08:41:21 executing program 2:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7})
socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
dup2(r2, r1)
ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0)
r4 = gettid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a7eff8)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1)
ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c)
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r4})
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d1f000))
fcntl$setsig(r5, 0xa, 0x12)
poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8)
r7 = dup2(r5, r6)
fcntl$setown(r7, 0x8, r4)
tkill(r4, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0)
accept4(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0xfffffde2, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0x0, 0x1}, 0x2c)
r8 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})

2018/04/04 08:41:21 executing program 0:
openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/132, 0x84, 0x0, 0x0, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x7002)

2018/04/04 08:41:21 executing program 1:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={<r0=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r2)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404081, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4)
r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r4)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
poll(&(0x7f0000084ff0), 0x0, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000340), 0x400080001)
mq_open(&(0x7f0000000100)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x7, 0x9, 0x6772})

2018/04/04 08:41:21 executing program 5:
mmap(&(0x7f0000840000/0x2000)=nil, 0x2000, 0x0, 0x4d076, 0xffffffffffffffff, 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000192000/0x4000)=nil)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4)

[  320.386520] qtaguid: iface_stat: create6(lo): no inet dev
[  320.394152] qtaguid: iface_stat: create6(lo): no inet dev
[  320.405004] IPv4: Oversized IP packet from 127.0.0.1
2018/04/04 08:41:22 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4)
madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x10)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)

2018/04/04 08:41:22 executing program 0:
r0 = gettid()
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x72, 0x4)
get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0xc)
inotify_init1(0x80000)
exit(0x2)
ioprio_set$pid(0x2, r0, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1fb630c3f588475b, &(0x7f00000001c0)="1dece4059a1ac7301b76e95d5c1ec33c535ce9b3f55227c7d09f81abe3f735b22e157de4a8af0edaab677b926fe5992bc77dfaf204d66967a16f415ecdd8dcb6022ef0b74d2023caacac4a7b75eb6ef7506118f09fcde063ef5f6e242170af91303e27f851", 0x65)

2018/04/04 08:41:22 executing program 6:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1)
fcntl$setstatus(r3, 0x4, 0x6000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x7f, 0x4)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000300)=0x1e)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x21f}], 0x1, 0x0)
connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a"}, 0x10)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x67, 0x80, 0x7, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1, 0x1ff}, 0xc)

2018/04/04 08:41:22 executing program 7:
r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
close(r0)
r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, <r2=>0x0})
utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0100000000000200"], 0x0, 0x0, &(0x7f0000002000)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)})

2018/04/04 08:41:22 executing program 3:
syz_emit_ethernet(0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002300ffffffffffff8975362d7f1b1c183ec7f012620c623184380693b5b9518eae346bc491043844102019924df41a17701042d29d9b0ee223bd778ee15095e7331e314508fef387f4b53b9c44436a55a668924372747ef9bd7e81cc4f2504307d71fa453461470a48277bb48e8e66bb64e28ece858bcb0c61d6a468f0428b1600a85db66305a4b7a59fe656f0b8767f6544d3ba6e857a5316e19b9d47b39e8703f4db7a0042db11b26d715d54c28c83cbd86e5de282bef19e3e13f4d53f930ab3dc81d19e5be57abe534cbf9a3b178ef02d21f70b7cdcc3f65c59e602001cacec4df7fe8d7886b8bca0a248f73fc01248edb3c44a"], &(0x7f0000397ff0))
r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x1)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140))
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xb5022aa417b2e570, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={<r2=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84)
fallocate(r1, 0x0, 0x1000, 0x6fa)

2018/04/04 08:41:22 executing program 5:
ioprio_get$pid(0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00')
readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000980)=""/190, 0xbe}, {&(0x7f0000000ac0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x3e4}, {&(0x7f00000005c0)=""/68, 0xa}, {&(0x7f0000000640)=""/240, 0x2a4}], 0x6)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$KDENABIO(r0, 0x4b36)
sendto(r0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0x1, 0x0, &(0x7f00000001c0))
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={<r1=>0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x8, 0x3, 0x7, 0xfffffffffffff801, 0x1, 0x1, 0x31a, 0x12, 0x9, 0x7, 0x2, 0x3ff, 0x10001, 0xffffffff80000001, 0x2]}, &(0x7f0000000380)=0x100)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={r1, @in6={{0xa, 0x4e21, 0x8ae, @loopback={0x0, 0x1}, 0x401}}, 0x8001, 0x0, 0x1466, 0x2, 0x8c}, &(0x7f00000003c0)=0x98)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff}]}, 0x10)
pread64(r0, &(0x7f0000000440)=""/83, 0x53, 0x0)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
ioctl$TUNSETLINK(r0, 0x400454cd, 0x0)
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980))
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/04/04 08:41:22 executing program 3:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)})
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="0f"})
tkill(r1, 0x1000000000013)
clone(0x0, &(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900))
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x102})
r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4)
getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000003c0)={@mcast1}, &(0x7f0000000400)=0x14)
close(r0)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8)
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10)
inotify_add_watch(r3, &(0x7f00000005c0)='./file0\x00', 0x0)

[  320.951952] binder: 22706:22707 ERROR: BC_REGISTER_LOOPER called without request
[  321.749603] binder: 22706:22707 got reply with fd, -1, but target does not allow fds
[  321.757790] binder: 22706:22707 transaction failed 29201/-1, size 24-8 line 3238
[  321.765473] binder: send failed reply for transaction 171 to 22706:22729
[  321.779438] binder: 22706:22729 ERROR: BC_REGISTER_LOOPER called without request
[  321.791006] binder: undelivered TRANSACTION_ERROR: 29190
[  321.796528] binder: undelivered TRANSACTION_COMPLETE
[  321.801648] binder: undelivered TRANSACTION_ERROR: 29201
2018/04/04 08:41:23 executing program 4:
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b19000/0x4000)=nil)
r0 = socket$inet(0x2, 0x6, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x3e6f19f2)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2000000000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00')
sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x804, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x40004}, 0x4044841)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000001600), 0xffffffffffffff91, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)

2018/04/04 08:41:23 executing program 1:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
clock_adjtime(0x0, &(0x7f0000001ff7))
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00')
getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)
fcntl$getown(r0, 0x9)

2018/04/04 08:41:23 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14)
ftruncate(r1, 0x3)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=<r3=>0x0)
getpgrp(r3)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioprio_get$pid(0x0, 0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x6)
ppoll(&(0x7f0000000a40)=[{r0, 0x1408}, {r2, 0x10}, {r2}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$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="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})

2018/04/04 08:41:23 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4200, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={<r1=>0x0, 0x9, 0x100000000, 0x8}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={<r2=>0x0}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x4, 0xfffffffffffff800, 0x9c, 0x7fff8000000, 0x3664, 0xffffffff, 0x5e1f, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x0, 0x5, 0x81, 0x7f}}, &(0x7f0000000680)=0xb0)
eventfd(0x7f)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(0xffffffffffffffff, r3)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7a, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bpq0\x00'})
getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1, @dev}, &(0x7f0000000040)=0xc)
mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0)
r5 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='keyring\x00', 0xffffffffffffffff)
add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="80dff7e8adaea8f47528129e5cc572e5ef4755cd180550a808cc734bf39fc17e1a59a5aa3c76614d21732c3f671e9d0aaba98f257831bb4286983765c02431807759bd7ee81b473d8aaa5eb543700bf22e2e9422b435e358337a85e2bdba658dbebf3a3154a89ffc4af60ecce3ca409c463ec8c44d74", 0x76, r5)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
r7 = fcntl$dupfd(r0, 0x0, r6)
setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000640)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'nq\x00'}, 0x2c)
r8 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$read(0xb, r8, &(0x7f0000000200)=""/60, 0x3c)
getsockopt$inet6_udp_int(r7, 0x11, 0x64, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10)

2018/04/04 08:41:23 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81})
r1 = getpid()
ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x2000000800)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d})
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500))
getpriority(0x0, 0x0)
syncfs(r0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0xffffffffffffff42, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'yam0\x00'}})
utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x8001})

2018/04/04 08:41:23 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0)
recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0)

2018/04/04 08:41:23 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="92f17332ef65f42ad1a6ee9508"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64], @ANYBLOB="5253fe8c33f3009e5ce86d1bd527a4769ab285a6c6454665b55309932cb9a9639c5887b24ef5c2d65b0b8d9c6a5ca42622f6bd459f0baa227c1e9dc769626dca563b5910a85c58e8b474df9966aeb53c4fd58e0b1aa59161", @ANYRES16=r0, @ANYBLOB="419e9d1adc364cf0a013d59268970c4d71b550c3539587e7e273843b0bafa653fb7ec653bd0557eeb145ddb6dfde7bfc9308df065437bee7f7f145305328e6198daa728223ffe674354111b17466b247d7aa3f3c82453a1905948358", @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES32, @ANYBLOB="6b384d6cf1882b", @ANYBLOB='8.l7', @ANYRES16=r0, @ANYRES64=r1, @ANYPTR, @ANYBLOB="bbce8d6adf3c4d80346a3ae7aa9afc24d0a759101c918f3be5169906915636560bde7068ad0586b29a8d79d6d55594e9845186e23395347ba5f113234dafd592bfc1dc870b9f60ff4e191efdd09ef465cbd51b8e094afdcecad63205f2f2916920815b59bd12557a38acf534b3260a6a1939d76f2b6ace5a7918f0764caaa42be3fc729ec5ec4e7ff9e26315ec50a09aa448375143240f89d347c449eb79e3ec29148ca8edeac479eed2e9ec0c6f8bfb15d4e36d2b88845063c94045411765c12c1aefc152cab9262405e4d54aca6ef017340394cfde41c322c8912ac4a7c78d7918762cea207a7bec47"]], @ANYBLOB="019107fd217b9c967650d279346e821db2166ea0d0db793cd500bfe6796239130b1136b4677bd7e55527bc7785cb52d74967dc87bf07c7343e013fcc1654c0ffe32f06d8d97f802619f732e5c74fceb59026ae5d3b02dca745ef4c4784fdd361d03d1840cf86ff28"], 0x2)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
readahead(0xffffffffffffffff, 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4)
sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x0, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1}, 0x0)
r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"})
memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={<r4=>0x0, 0xba}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100)

2018/04/04 08:41:23 executing program 7:
r0 = gettid()
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xa0)
r2 = socket$packet(0x11, 0x400000002, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7fff}, 0x4)
sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
fstat(0xffffffffffffffff, &(0x7f00000001c0))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040))
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3, &(0x7f0000000300)=""/92)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280))
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r5, r5, &(0x7f0000000000)=0x36, 0x7)
keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040))
socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={<r6=>0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x0, 0x1000000, 0x3}, &(0x7f0000000400)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r6, 0x10fffffffb}, 0xffffffffffffff91)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0)
dup3(r7, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e", 0x20, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0)

2018/04/04 08:41:23 executing program 1:
sendto$inet6(0xffffffffffffffff, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540)=0x5, 0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/04 08:41:23 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
pwritev(r0, &(0x7f00000093c0)=[{&(0x7f0000008280)}, {&(0x7f00000082c0)="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", 0x1000}, {&(0x7f00000092c0)="ae5f11e8c8d8be0490746a3b89e3d4aad23f85c7c2f4130eba1833ce711aa711876fef2c0d46df0890694d635e6476136fd2cacb720098b7c169f45cfd7b1343188c3cf57b0ec98cfb263561973183a399b4d070cbae4bc609f53bcde022a10011dfb185be94132f3fcd5dda2f0975fa8313f01581cd1a4439023181de0e126cd0a43ce961db85d3b98f279fc82e1e67c0d989c19d62c3015debf08aae0acf6092671fd1ee4bab2e7fd9b489c7f6c863f18cb0d226c00f029334383b9a9f4407c31adbdef81c2f03a41bb2e205b1fd387be28469d0ceff007b", 0xd9}], 0x3, 0xd)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8)
lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001980)=<r6=>0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000019c0)=<r7=>0x0)
r8 = getpgid(0x0)
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000008100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008140)={0xa, [0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008180)=0x2c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f00000081c0)={r10, 0x65, "d041d844ca7c690cd9a7f60a3b627ed18cfaefcbc67433908c2d341a7baca60eaa1ca71a72471577d7fae3f4d49d744a6a5d0f41ee7769474dabb392e7fc87323a6ebc1f1236e007b5a7d04db7d9349eeb6bb19fbb67af854bd002906885d8bb873b5e0485"}, &(0x7f0000008240)=0x6d)
getresuid(&(0x7f0000002d80), &(0x7f0000002dc0), &(0x7f0000002e00)=<r11=>0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002e40)=<r12=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002e80)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002f80)=0xe8)
sendmmsg$unix(r9, &(0x7f0000009f80)=[{&(0x7f0000009400)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000009840)=[{&(0x7f0000009480)="b371384880c52e2f1dc827b3f880e0f99086f2dc93556f4d8682392c336abb53be5681adfa4c135217961a9efd90a36cfbf7e0426abcf92536d0328fe00cd5f951fb23b035c14e2a9831e6b44679ce6c333790cb9c9982b12a19cd09b9501af4329b7b6f01fd0553e67a0e4793d8b8fd6fedcde685f5eea12000c713b08b2d5e05ddf9908610f06753e36f409bc2d23c3b27672303c2f133d46afb359feced3a52cfc807d36a515e04", 0xa9}, {&(0x7f0000009540)="0d33eec951194a65657fdd93de6cec37b3b14b417f3f60c58f9644bad2f90ed8b3bb612c0e078c98bb82b3eb2810a361d7459c82d1ce380294df2230f489c8429299eeb01c7a803381d4d278b896f605de3f3f9c1f151a03502c36ab73d0ae5b1bb9c290ba7cf68ffa22be6759510c888ac048601899c868209ea86d6287f232e691dac297ee0813e62ead292d146286a5964f3aff6e0809359dcbb5b7b140ca4c4e195a9f2dfb73cd1185", 0xab}, {&(0x7f0000009600)="2f26e86de31f272d7d1c00688aa129f71b66a3b1dd63235a7af95e6f830fb71d86b4eb29eea46027ed9bfa13c68d8657ef835e2b8ac3fa0029d04ffa293ed15a5cb0e1eb53dedb5f7831a275ec8fbd176835012db84385a20bc29a765299734799d19cceaf33ffa9029f08fa78ae1d603c471c4129accf557054e292a9da7ebd037aede7c52732d14bf1ed7441566d7a4f", 0x91}, {&(0x7f00000096c0)="90f6ac5c5c5b90d56557e1801ce513764d62fa80173b4c6f7f2c0351516d1fbdfca6a23128cfe740c3602ecae0ab0c49fa60c186aa955befac2a2662820b34113a88f9c3429d0399371f9e232177a2be7390369300aa2955340f6ad1a6254c65e69bb2c097dd3a1218eb211c", 0x6c}, {&(0x7f0000009740)="23ecf4babec30e106543f3923fb46f5a56d9e0edc319b8b470f894bef9eeb07a5492d71b99b7e1b0fba758bb9661ceb4a153e8b992105b1fcede64d0bfb3bc2721123f375fbd4cfb4c8184bc77686a8b43642764224a0e9709fd3f0e6f40e831363fba7ed237b73d86329b7457ec59c1a8192fa668316e96cf868ef0664f3d60035acccc570bd4326ae469a29a42d1a172ba88a998646ef8b215f136328a41e54be50b7de3e7ae2b2397a8cfa93f84d89021a93b2b4b9a62a1b1ee5cbfe2bd3ea4d36f47e82171899477d6081b00c3ee83bf045c8cd08d", 0xd7}, {&(0x7f0000008280)="17725f164e73266d0b57d60bcb917a9f9778595093ade9ba35576140520e81deaa2a068822679d2a2aa42537d1d5", 0x2e}], 0x6, &(0x7f0000009880)=[@rights={0x30, 0x1, 0x1, [r0, r0, r9, r0, r0, r0, r9, r9, r9]}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r8, r11, r5}], 0x60, 0x40805}, {&(0x7f0000009900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000009a80)=[{&(0x7f0000009980)="e490c75734a482640da774f49e81825d0e6784f8dc9f9b280180f34af377e7799d4e0285f271c69aea4243f0d95674", 0x2f}, {&(0x7f00000099c0)}, {&(0x7f0000009a00)="d54d3a6b9c299d7a1f1e045ae6fc1b163e92c66c2721b186d8043ddb6a852c8f5e1c7f24a258c9cd909e2392fe0104336826215005ee59d96d78c1", 0x3b}, {&(0x7f0000009a40)="9752e2588e5af0", 0x7}], 0x4, &(0x7f0000009ac0), 0x0, 0x11}, {&(0x7f0000009b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000009f40)=[{&(0x7f0000009b80)="f96a2e9e683cf50f9bf44b8a8c147ca43a8d1c6a93ec9079b61a54b136604cd3186021cb5a45dedbcf3ff8f140d78ce9c29621e29bf88b6eb97640f09d4cf7", 0x3f}, {&(0x7f0000009bc0)="eae628201c9f0e508b62acd1be7e63ee6a549d0b61440439232b3080cee8e1b0e1ac04b6d683dcad59f4b24c0dfb291561968b99e562afede8f5b30cd033e560d3ff67444d1452812606218510de80e1e6aac230b2938fe69ddb3771c0dc7c2ab7a2f87086bac379a3610f412e9cb2816fa405390ea96b1dc0fa8c90edb780225f27b25426ea71fc", 0x88}, {&(0x7f0000009c80)="c9bbf3577a76f864141e90fd57ce9415d98a530e76e9089e7be5ece2944ab9f8d597995e4509e20943c39d7dbb300bdfb9960f1517345ac96dba68c8ea3634c8ab066ddd66c3b96e8a2b38ca2c3db267aba0da87a31246e5f3755e7e0b194d92ae01c90d368d4db8830bac535fb97a69fe79623f2914ed3b47196dcd3c4f44b5908831391981c6909d74995da4aeb0f214a66ac4fa45cf057eebe715c521caba685cdb448b8feb055de2e77c6da08f2efb9711832c655c4ace802b64c7d7f2642539833531d8ce3458f943385cc19bb810308ea86ff3", 0xd6}, {&(0x7f0000009d80)="f24e807bbe275824bc6fd81c2b5012d4c09a9c386c5f70580d3bb7a2aa5f5377780cc92db4fc000d17024e2c7840", 0x2e}, {&(0x7f0000009dc0)="b87aab5b8ef461b87d3eb092d9fcd406cb99166d9df3f79696ccd546865d63a6ed7e6ade535ae5a33a188872b5ba68b3e67e98ebb726cc357c33b62e1a721a57e584f9fa", 0x44}, {&(0x7f0000009e40)="5d557932df711b422d3e9a1a89554951e00a30783178aa361148ea26de85a05c1e3ceb886e42ce9594e50a65643bae501651975653f2c6843abf829e7a0e8a2ef23022a900713383af64f8d96aa8f899fa3b7e28230fff", 0x57}, {&(0x7f0000009ec0)="39996a7c61ccdf767bf0c9a9ae5debb0b660a3c1c24bad98816ed224fa46c3863ee6c60b991e3d18e2017131d1be1bbef75575995288e823488acfaef196da482f39549385b4e15288a48b58bacd0dfc168b971e79e6c55422a51a36e1b80bf5df10", 0x62}], 0x7, 0x0, 0x0, 0x40000}], 0x3, 0x4)
stat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
r15 = getpgid(0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007e40)=<r16=>0x0)
stat(&(0x7f0000007e80)='./file0\x00', &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, <r17=>0x0})
fstat(r0, &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007fc0)={0x0, 0x80000, <r19=>0xffffffffffffff9c})
r20 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/user\x00', 0x2, 0x0)
sendmsg$netlink(r0, &(0x7f00000080c0)={0x0, 0x0, &(0x7f0000007e00)=[{&(0x7f0000000080)={0x2bc, 0x28, 0x500, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x2ac, 0x0, [@typed={0x14, 0x5a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="901ca5cc207d823965f3a5a875d2877cc21d1bf9db32e88be2b2486ce8680c6534c906729840d1cb085d5f6491819b5183367bca8608244f2e9434592b7d37367a891cca5c8660c6e9822ad9ab02e567acad7759a9863c20351573b692695a62978558f42cddbd67851a11ee4c48d34d4ada0a0cf4a879c2eeaaf3", @generic="0727ee4f946ff47c4d67ed6e9e3a93201253bf723d97dbe33d0108e5ae5f1364302f19a84290f85562d174e147ae9347db08a21a56180b36ef8e5a2b13ad4cf05cb3b1c96de11d8851df0fe6d721e6822e52f5dc377666e5cd6c654263cced56bbf077cf0f468514336daa989b663f87588843d86f6839f8490b07fedcd6f49b98ec6dd9ec5c1fb87d391e", @generic="e4def17e6b4992253165513da8ea6ef9bf576d25c376bb", @generic="0e638b248d5a1f55d96abaf755893e70ae2eae8b1b5003cf958f26c3ca857e6389f6ed4a79af187fc9f7d0b5a0aa8d52e2baadd84f47cc96629153faa475e6220cf4dcd6b8bcadd2296dab84391c3e3372ab5c21956a96fe1987c5ec0b4ebec4f6a5d708d521adf77b3549e65a114c2eca8e225ba7ff2493fe132fbd4fa1af2cd168d5faecdb81135cf0927aae01a1499deb42b15c8df61702dd004c039d604aec93effb2f4d26c4aa4030514207740f3f65ef5198042db3f4eb42987e034357aae07d2847e4d95ff8bccebe4c382a3b", @typed={0xc, 0x53, @u64=0xbab}, @generic="193994869803ffe68151651db87d9b0a9a8f8a4c8d090f6059581f227b1a4633e27f1730d97e5edb244644b8e71ced37f20a237366cc6b437bf2213f781ee144874c2cf06de1d9a5011e10204d89b8ba41fa5a147682c128108c48ad5380c519541325af6ef480a8cfadeea62442a024b9375e36b1f7d15d0fff7b08bb8527ec314f9cbe40b79156e31325", @typed={0x4, 0x8b}, @typed={0xc, 0x23, @u64=0x3}]}]}, 0x2bc}, {&(0x7f0000000400)={0x136c, 0x3f, 0x204, 0x70bd25, 0x25dfdbfc, "", [@typed={0x14, 0xa, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @nested={0x1334, 0xa, [@generic="253f07b45e7f305ae78058b2c62b875b490a8f1265104f448e8d0c4cc24ce4bc35631f671743e50e8cb16e", @generic="1c8f", @generic="eb5ef37920873760614bf5d9641e39ec856783046ff42dc6bd628547079cefd3f7e63f2004730e92f0dd544d5b74907a4efbe3ce05638d87f91f1b4f127ddc74b905ddca0192233b3d9cf0656d97abc066a4a69bb326794d34321c4d401c8779d79b6a11f150b6323913337f62f5fe24f1558c3b36410c3ead07240c89f682c1765f88c635f5e0d9016fb3bc7b8068dcfeac5f103e097a67a38b609400ea649b4ea6651cfd1a35df28dd36065e506e492178af08ad0e51090d449cbe36a6ef502a3ac35916bc3c7fe4e31304", @typed={0x8, 0x7f, @pid=r1}, @typed={0xe4, 0x26, @binary="86b9e92eadb207096fa5fa218d1311f08e2b794ffe1ed9dad4384120b31ae0455979455d74af4f42535d28fc3da1fbee2fc79c50b2e4f9071712252e1ee58748c69f0d44e6aa6a206795aba1b532774a3f4aef97260643d572398d671bfe3990e682e2756862dedb2cb671fa5108dcb082e38858f51a8c700727350cf4adb6fb0d7e996faf4d6280229b9ea9b01ac9ec1696faeb212f21b6540021975821f77eb1342d7e262605501143aeb2e441626b3613f0fa4ff96c76bc7ac3f0752e20384e96c215f60c25ae55fd894bbd9ae5c4ccc823864d1fd72a1888cc7fd27081"}, @typed={0x8, 0x1d, @ipv4}, @generic="0f6bf155b0fad062b8f14615a3e4134b229a30a16ebb5b0261e6bcce8fbbb9cf13dd87a649cbd3c068785e314ce6e599700dfbedf04e404e7fa39ec6afa33a86f92b0b12261f66548441c69c287040f7b8c2fed87fb0a7f370de3e0f1f461fc684ae4e406ec91f52d46f6e06b32bf6a710b1057605d84b97b1e40ac2783992a1a5aa010dc64255fb637884", @typed={0xc, 0x15, @u64=0x100000000}, @generic="f3ac9d8ff91dab29d33bfbf5f755fe70f59284e9d11e3cfba887d73f6e8b9547cf4e1c7b27275b0b392d4d9a7538822d85fcb38fae42f48f71508ceab46603227de1679710e146b29ccaf532434c4236ced525b5ce8c367afe0237bacc81cd283c7a210c0ea6c272fcbcd536d553ba2d296ceb9731274a90d3d2d26badc2950cc011f781aa6fabe922fe8ec17bbdb9f357087579f984c07eabfb9d9e7ebd82ba2f07122015a9fc42584d", @generic="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@generic="39f8dd40927402ccd19e0d13cdb1c6ffecb70b9800cb7154dcf6108785d4656dc1c765ed5d5744900346f95f90a86738da91efb820916b5f4d3d8f92aa2f88411f41ad8c14a73c9100c23bb646ee982099", @typed={0xc, 0x41, @u64}]}, @nested={0xcc, 0x80, [@generic="4a8b73073a07fcf47560551e4f8f5e4a2464681000a1f864f3bea6dffb74c493e81c550c079f5adff68d0025618fdf3fdf4ac621ae0627058ddd98c960c1f8c8102704cf967da0eb545e9fa400f777a1ef0e22a8cd9c1d5e8388b5905f2938fe81a2a92e09dc1c76e1e48a4150695bc2e4cbdeaeaad313c091fafe6e443d0834446dc6762a49eb75026d12cf74bb827a4ca6817b6b69fb22afa3685da73f264c4400cef47637fd56d0d13499eb775a", @typed={0x10, 0x7f, @str='!)!(nodev&-\x00'}, @typed={0x8, 0x3b, @pid=r15}]}, @typed={0xc, 0x53, @u64=0xfffffffffffffffb}, @typed={0x8, 0x74, @str='\x00'}, @generic="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", @typed={0x8, 0x58, @str='\x00'}]}, 0x22d4}], 0x7, &(0x7f0000008040)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r19, r0, r0, r0, r20, r0, r0, r0]}], 0x64, 0x80}, 0x40000)

2018/04/04 08:41:23 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108)
syz_extract_tcp_res(&(0x7f00000002c0)={0x41424344, <r1=>0x41424344}, 0x101, 0xfffffffc)
syz_extract_tcp_res$synack(&(0x7f0000000040)={<r2=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x1c4, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x3}}], {@ipv6={0x86dd, {0x6, 0x6, "0ba865", 0x18a, 0x3f, 0x3, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@srh={0x32, 0x2, 0x4, 0x1, 0x9, 0x3f, 0x1, [@remote={0xfe, 0x80, [], 0xbb}]}, @srh={0xff, 0x14, 0x4, 0xa, 0xffffffff, 0x1278000, 0x12ad, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}]}], @tcp={{0x4e24, 0x4e24, r1, r2, 0x7, 0x0, 0x6, 0x20, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}]}}, {"e4ed9a4d50103f9c5df0e0ee4cc713c45287af945defa881c781c4e2a892ecc96a782b585d45fd21a7505a5d322b58ed6b6b7ccf897ceb2df6e284a8613bd1ad6a41018fd11b64efac68098a71a4ea75796db24ebdedf9425093b3340e3d4b2e7118e6cffe8b90eb37ab5a3fb4748edb217a4c95b8e50a4a97cd1957e28dcc7e7f9a5c6ecf38a23dbea58b0efcbbb5982e5fbfed9449b9385cb5957b2fd05f48f5ea44bc4c39727a9cef150cdd4eea4c9bac"}}}}}}}, &(0x7f0000000280)={0x1, 0x2, [0x61c, 0xedf, 0xeda, 0xd23]})

2018/04/04 08:41:23 executing program 6:
r0 = socket$inet6(0xa, 0x2000000000001, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x100000035, &(0x7f0000000000)=0x800000005, 0x4)
bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4)
sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  321.994646] IPv4: Oversized IP packet from 127.0.0.1
[  321.999865] IPv4: Oversized IP packet from 127.0.0.1
2018/04/04 08:41:23 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
readv(r0, &(0x7f0000004400), 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000740)='net/ip6_mr_vif\x00')
r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={<r4=>0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x258, 0x1, 0x1f, 0xe0000000}, &(0x7f0000000040)=0x98)
ioctl$TIOCCBRK(r2, 0x5428)
r5 = syz_open_pts(r0, 0x2)
dup3(r5, r0, 0x0)
listen(0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000000040), 0xffab)
readv(r3, &(0x7f0000000340)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000040)}], 0x2)

2018/04/04 08:41:23 executing program 0:
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={<r0=>0x0}, &(0x7f0000000180)=0x8)
r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
accept4$nfc_llcp(r1, &(0x7f0000000380), &(0x7f0000000300)=0x58, 0x80800)
unshare(0x40000000)
accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c)
capset(&(0x7f0000be6ff8)={0x19980334}, &(0x7f000032e000)={0x0, 0x14, 0x0, 0x0, 0x10001})
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0)
r3 = inotify_init1(0x0)
fcntl$setown(r3, 0x8, 0xffffffffffffffff)
fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, <r4=>0x0})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, <r5=>0x0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8)
syz_open_procfs(r5, &(0x7f00000001c0)='children\x00')
ptrace$setopts(0x4206, r4, 0x0, 0x0)
ptrace(0x4207, r4)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4})
ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000})
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r5})
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0)
getsockopt$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(r2, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x8001, 0x7, r0}, &(0x7f00000002c0)=0x10)

2018/04/04 08:41:23 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000085c00000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7fffffff, 0x4)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}})
ioctl(r0, 0x8936, &(0x7f0000000000))

2018/04/04 08:41:23 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = memfd_create(&(0x7f0000000000)='/.\x00', 0x2)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)
sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x439}], 0x1}}], 0x1, 0x0)
shutdown(r0, 0x20000000000001)
accept4$ax25(r1, 0x0, &(0x7f0000000100), 0x80000)

[  322.257161] IPVS: Creating netns size=2536 id=101
[  322.281876] IPVS: Creating netns size=2536 id=102
[  322.327247] qtaguid: iface_stat: create6(lo): no inet dev
[  322.333888] qtaguid: iface_stat: create6(lo): no inet dev
2018/04/04 08:41:24 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x222703)
write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x35)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000))

2018/04/04 08:41:24 executing program 7:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
fcntl$addseals(r1, 0x409, 0x0)
close(r0)
sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="dc8cee5c47676eb75d8c14f78e392c518bda4b01e77092b549049c54c3165a45ef7aa2259db80623e73952518b0b65d3949539ae92eccae752a9dd9a806a47d9da58f475b7ec7cf5a183854555feb2a4b804f49e785b178c43648f36c24fb8ea", 0x60}, {&(0x7f0000000280)="3f3a011e62e40a2d70655bb1aafe9a445d5a4a9dfd184779e9f0d10454de2f4411f1a2cca78e428840c16db9fc3c42629322861b4632cea8b9715b3e101d99115f00817b0f69043eff8f7d9677abf0d02ab50f036cba0e4a4f0e57569d304e6776a88e103eeff4a0d50b7dc2b69c1c8716749ee70fbf2557159356dd5c5723ffc6b3ba1f121072cc127c2e", 0x8b}, {&(0x7f0000000340)="2ead05a3bf8fe761f57050842209cd8a57788017eae7b53a094dff3fbd43d4f47c2a460419b5a4ac6cd804dc6f54c164843ef746c8d170ed7ee33fe721fc24522bf259bca3b46ed36b1394a25cdcfcaf4f480e02ecfc4fd9c329a23c91cf8ea892074c70db44b5770de0d92ee0840a724180da7f4133314122d7da32a88ea4dd8469b5269ba9d0570522c9d3fc73576d6096c8a31c47dfe6b7", 0x99}], 0x3, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x0, {0x2b, 0x7ff, 0xa98d, 0x64b}}], 0x2c, 0x4000000}, 0x90)

2018/04/04 08:41:24 executing program 6:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r0=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[], &(0x7f0000000100))
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0)
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/exec\x00')
writev(r2, &(0x7f0000000000), 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
r3 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r3, 0x0, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', <r4=>0x0})
bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14)
sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
getpeername$ipx(r3, &(0x7f0000001440), &(0x7f0000001480)=0x10)

2018/04/04 08:41:24 executing program 4:
capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000))
r0 = socket(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'nr0\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x29, 0x3, 0x8, {0xe, @sctp_ip4_spec={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4e22, 0x8}, {"9fa6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x1000, 0x100, [0x2, 0x9]}, @udp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x4e24, 0x8000}, {"add4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfff, 0x6, [0x40, 0x7]}, 0x100}, 0x9, [0x9, 0x0, 0xfff, 0x9, 0x5, 0x3, 0x10001, 0x200, 0x5]}})

2018/04/04 08:41:24 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @empty, 0x8000000000000}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c1100002900000043000000"], 0xc}}], 0x2, 0x0)
r1 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/231, 0xe7)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0)
getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)

2018/04/04 08:41:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=<r1=>0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0})
futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0)
syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00')
ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3)
mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f")
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077")
syncfs(r3)
open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0)
mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
r4 = dup(0xffffffffffffffff)
fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1)
recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40))
sendmsg(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0), 0x0, &(0x7f0000000180), 0x74}, 0x0)
sendmsg$inet_sctp(r4, &(0x7f00000005c0)={&(0x7f0000000480)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000540)="318eb60f972ffa5ce2bf18f791a74c8fba5ed3482a3f1460db9d2b579d6139085cf6b4617ccf6503f965a025f865ca2a94ad606dcbb631a80c440a544c565e051efc5e30eb7a55d233b12229b38579d61d2333ee07913ec3f4b60a1319ab7198fb32632f3fd4f4be2c8f385214b6292ca790d135ed5e2e4151bf4e", 0x7b}, {&(0x7f0000000780)="f6fe89d3ed241b88dfbc52b02447ddfbe1e8d820c355a298421c62f4b61a8af355608a10069d6ddd29f4183284edd1f538533e37e152fa8235c0fb430dc728ae91149cd957628262914ce3d826f26197960d9bb68ae562cfd95a3b99c843b1455eb7cb20731974b4b45ac8854230c028052812f40376acbee81ba9bed149b969ab52cb71b2413006d62ec2113329292dab03a0ba0e439399cacc3b49158966ffd7614ddd61da23edfc6630ef670ecab34178218c0aa7e495efdca0ec63feefe33fafbe343e4ab50956c7b895412335328ffdf7d713117a31b70723685bd5", 0xde}, {&(0x7f0000000880)="47c56d32c03942e43af272cad1de5c7cd1bf166f9096f45d9f531cb2889634e336948d218d7f13c426902be9dcabdd6627df3b333f9ebb8499b27e1539c55689344f7c16cf4fe3b973f639896d4d35f3dc6532ee153093badb99d942bafbbed95d966a6934c438527baacef3d793753ab3c0687c45f160a13cb2904019b4e3df2f81fff6063effa957fbff98c442ad98e139fac10981c91ee1", 0x99}, {&(0x7f0000000940)="b88fcb85177b3e6b60fff036aff9f156bab7f8b8730f32dedfe0a92d1d3de3c1977ad25f1a2d4d553885f55abae0aa36e68ef05c72cbc463779abf60aacb0490c3c2f14efdb3c3e51ff8c40a8632f5d700184d1d1a762be015c765594aee976e981335f5b5b10b2e868d22a9aa2b14e9e3815367f6e6d67fcb05096381f8", 0x7e}, {&(0x7f00000009c0)="10f5287bbeb5d91c0d23f113c4c3a34c8252ae8f99ae61283a81fa4ac9f6cf9c70f331f734c42dfe37916f8936da6be630376278dc020b6d9f4abd5674f736eaf0948166e06574606452457067af9ac5697b0c0f75028a3efa3a69b19681bcfc8d4238726c383c9356a161793f5d8f63b487f7b0c4c808a2c24ba8d741c5baf0b6b24f3602f86c4a005e775ef313f9fa03a561c1bd6bba764cb3fa726c70f5356481e0a74a88ab0c3541620bbe6a20bce78adb6af627c904df1de8c533151b43ff294036bb2997e5d7910f731505", 0xce}, {&(0x7f0000000ac0)="d2f4821a5326c6b8e896a482f3a1dcb4a84ad1b6c96d419c9257f86b2f79b0a9a1c23d63a1b952c63dc921bb7376675dff6ce8523e5833b4e1a629f660e82989351ec0dcbd36d76626b5088703a0638fb0804292cf486d9567853703a190ae64de9329638731bc0411490ca1413dfed4420585fcbfa1703e2ed98ca190676a01bbcef0fe38a07ce4f1", 0x89}, {&(0x7f0000000b80)="a310bbcc4d4e00aff0460990abcb794e2ed727aca6d8381f9e994b7370d3f45de612f2dca49c79dd80e414441f71122e624a38ff435d03e84212672b5b6031f1323a8ced3bb4fe", 0x47}, {&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000000}, 0x8000)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x2)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0))

2018/04/04 08:41:24 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c)
socket$packet(0x11, 0x2, 0x300)
syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x3)
setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x19}, {@dev={0xac, 0x14, 0x14}}}, 0x44)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004")
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@generic={0x0, 0x8, 0xfff})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0xbc0, 0x4)
bind$inet6(r3, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8, 0x15d, 0x7, 0x0, 0x6de606, 0x7, 0xa14d}, 0x1c)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)=<r4=>0x0)
ptrace$peekuser(0x3, r4, 0x5)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, 0x10)
listen(r3, 0xfffffffffffffffe)
sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r7=>0x0, <r8=>0x0})
sendto$inet6(r0, &(0x7f0000000280)="4aee8df66f9b6bf087b3", 0xa, 0x4008000, &(0x7f0000000300)={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf840}, 0x1c)
futimesat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{}, {r7, r8/1000+10000}})
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd})
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000240)={'bridge0\x00'})
r9 = socket(0x10, 0x803, 0x0)
write(r9, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x0, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8})

2018/04/04 08:41:24 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
fcntl$setstatus(r1, 0x4, 0x6000)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00')
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={<r3=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002440)=ANY=[@ANYBLOB="2000000000000000deffffffffffffff00000000020000000300000f0000000000934879a6285a5159e760a52a5f00000000000000004007000000000000050000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000005c15fca0ed95ff23000000000000000000000000000000000000000000000000000002000000000000000800000000000000030000000000000000000000000000000000000000000000800000000000000000"])
r4 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000002800)={0x3ff, 0x3, {0x3, 0x2, 0xfff, 0x1, 0x2}})
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c)
r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000a00)={0x108, @tick=0x74, 0x8, {0x0, 0xea}, 0x0, 0x1, 0xffff})
recvmmsg(r5, &(0x7f0000002880)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400})
ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0x0, &(0x7f00000001c0)})
memfd_create(&(0x7f0000000b80)='}\x00', 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00')
ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137)
ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000bc0)={r3, 0x9}, &(0x7f0000002300)=0x8)
timer_delete(0x0)
r6 = add_key$keyring(&(0x7f0000002540)='keyring\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$get_security(0x11, r6, &(0x7f00000025c0)=""/121, 0x79)

2018/04/04 08:41:24 executing program 4:
r0 = socket(0x1000000010, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8)
getresgid(&(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240))
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000)

2018/04/04 08:41:24 executing program 3:
munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x8)
munmap(&(0x7f0000758000/0x1000)=nil, 0x1000)
pipe2(&(0x7f0000000080), 0x0)

2018/04/04 08:41:24 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x5382, &(0x7f000003bffe))
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller1\x00'})
pread64(r0, &(0x7f0000000040)=""/105, 0x69, 0x0)

2018/04/04 08:41:24 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1f, 0x3, 0x3ff, "049409500912a66386c67172f9f3a98079e2153d4c177389b81d11c3c4daa1a61377b3ec51c11da3fdbcd1975054cbb29d1aa6d90eefa7fbcc5a8b3e37bb605d210dd6bf84540d8d2f2022034640f67c"}, 0xd8)
close(r0)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x800)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040))
dup2(r0, r0)

[  322.865815] 9pnet_virtio: no channels available for device ./file0/file0
2018/04/04 08:41:24 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), 0x8)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10080, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={<r2=>0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x34, 0x10001}, &(0x7f0000000280)=0x88)
ioctl$TIOCSTI(r1, 0x5412, 0x0)
getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x40, 0x30}, 0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={<r3=>r2, 0x200, 0x20, 0x0, 0x1fd}, &(0x7f0000000300)=0xfffffffffffffd60)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000600))
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={<r4=>r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x200, 0x6}, &(0x7f0000000140)=0x88)
clock_gettime(0x0, &(0x7f0000000540)={<r5=>0x0, <r6=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000580)={0x20d2, 0x8001, 0x3, {r5, r6+10000000}, 0x2a2, 0x1ff})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r4}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0x477}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc)
mkdirat(r1, &(0x7f0000000500)='/\x00', 0x2)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080))

2018/04/04 08:41:24 executing program 6:
r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30)
readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001340)=0xe8)
bind$packet(r1, &(0x7f0000001380)={0x11, 0x1, r2, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080))
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'gretap0\x00', r2})

2018/04/04 08:41:25 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0)
setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x800, 0x3f}, {0xfffffffffffffff9, 0x3, 0x2, 0x80000001}, {0xfffffffffffffff8, 0x80000000, 0x7, 0x4}, {0x0, 0x3, 0xffffffff, 0x8}]}, 0x8)
sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0)
sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0)
close(r2)
close(r0)

2018/04/04 08:41:25 executing program 4:
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000000000)="7d8b5016e8e5c54b6717f7f1740c522d86919f9fabe890bc31e9a14db31cc4ed794832e18b8d1d123d114d8e6e6cbe61bbdec5846fc9d6e36ecd4038ec4599e6fc08712b2bef159a964830ca3e6769c985209bb54330704b39080b465f4e75f003d1d6eacd8b477704a9229d368df7d876b1bc75fbb2cbb6c38030b2493101811a565c4fa0d493677878000000000000000000000000000000000000000000000000000000", 0xa5)

2018/04/04 08:41:25 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = getpid()
r2 = dup(r0)
perf_event_open(&(0x7f00000016c0)={0x1, 0x70, 0x6, 0x6, 0x5, 0xf9e, 0x0, 0x3, 0x20000, 0x3, 0x1, 0x77, 0x7, 0x4, 0x2, 0x4, 0x7, 0x3, 0x1, 0x58, 0x81e, 0x3, 0x3f, 0x401, 0x2, 0x3, 0x100, 0x3, 0x40, 0x100000001, 0x3, 0x4, 0x100, 0xe80f, 0xde04, 0xa8, 0x4000800000000, 0x5, 0x0, 0x100000000, 0x0, @perf_config_ext={0x8, 0x3f}, 0x1000, 0x6, 0x2, 0x6, 0x100, 0x101, 0x3}, r1, 0xe, r2, 0x8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r3=>0x0}, &(0x7f0000000100)=0xc)
r4 = getpid()
r5 = getpgrp(0xffffffffffffffff)
sendmsg$nl_generic(r0, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x83120020}, 0xc, &(0x7f0000001600)={&(0x7f0000000140)={0x1498, 0x27, 0x5, 0x70bd2d, 0x25dfdbff, {0x1a}, [@nested={0x24, 0x46, [@generic="67de97ac6cf3b46ab1bb6c1f8c23bf8d46f8733193", @typed={0x8, 0x3f, @uid=r3}]}, @generic="a4c98dc3925f385db675bc8797afe49ffb2c6d5081b4553f8292337c16b036832b6e7293a3d2f701615c65fad6c3643bc4e44aed7db153b969cff70150b52f091edf26c7440c5d2c302d6a8404fb09c29bfe886cf72dfc1af4315466f57ba2f737847f661f321bd1b9f005de25763432757aafaa5d9b90992374b146370daf0287f8b55ee3c23856791042201fc938a93a29c4652c0330a5a946ceb8922ba6a20415560cade816934d519c7ade5ad0e79c9f86773369a6342d18ee79062990bd414e27", @nested={0x8c, 0x8e, [@generic="428e7bb43896b059c4b0c915bcf54d97e9a97ef642d840d2b1ce08882c979bdd1b0f0050bdb4859f92d174cb34a73896259510d2def730463fb9427a6e012b704f4c24e69700434e626a075494eaa26e02ec988201ace781785e51b8ef713f9f375c9143fb0c6fec3f0f7151899576a6412385d4425911164e1f8df23a5d8a864ec4371cb671"]}, @typed={0x8, 0x54, @pid=r4}, @typed={0xc, 0x70, @u64=0x9}, @nested={0x102c, 0x25, [@generic="72b31c2e0fe677adfc43e665ad6822f1f95c627b7ba95f1b48", @generic="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", @typed={0xc, 0x7f, @u64=0x7}]}, @typed={0xc, 0x1b, @u64=0x4}, @nested={0x170, 0x70, [@typed={0x8, 0x56, @u32=0x7}, @generic, @typed={0xc, 0x72, @u64=0x400}, @generic="04d9d041fe1a87d8a8ebe9c985419622e4f2865be48ee5513e8edc613e0e263864a8b40185050749942b3463", @typed={0x8, 0xb, @u32=0x7}, @typed={0x8, 0x8b, @pid=r5}, @typed={0x70, 0xc, @binary="cdc0135092215a7a7c4835b09df098d3b4e9c567ec4fc578dc710e4ec4d13007c94adea816230a1a978a98195a4bd2cc1fe2b33e7b5842e026c64bc701d85950305f79acc7f0ce8a1870abd7db52d8ae457dd9802c8f3a07be5221fddb08a26be0d5dd72bef384868a78f44f"}, @generic="fc9a81dbebc50cf9ea7e897678cdd834e4e60d7d5260cd6c414ae225beeca94176216f7a744d454e713175443cbf83e32492058d5d08ee41", @generic="21644e45e5cdaf04775b3993d3c9ca2cca34bc85241123cac426dc04ff5ee5259acd3a5afd720da1c7f33f06421e27c20ac9d7fd252f17e86b633d704aa921e4fc4b427638095b4fda1726f7abb465a30ef62598c6b460597e903e2963a3fb916ccb31c2da396d0cc2b92a52e6a90f32121e"]}, @generic="a183bad5d4986867de6ceece7679be9f20df951feed75d12df00d16187f6558c99eac0ca1eebc259a64bad926942299b67738cd0a4deac19b1966735066b12f8473e983075dbaff450c96afed25207389094f8fde3a14885b689a8977968d25faf2ce3d237bc6535fe6f0a6cc656daa63a3449c9", @typed={0xe0, 0x75, @binary="25e8f5d9c44ec767ec415ad72a1ad5e82e85a35bb66d4811b6d0dc98892fb0016356d2c7fbbcf69f60e6489375542b5c04ddf3d00f3bbd651f420085077a81e04918fdbd0601595d5fe88258658bc5e90d11887dc4a1f1747ddd9138e2770e8034277d9dfc23728bd7b93e7450f5401f9f5d4c4247157fbf8588ee18c8afbfa82b78fce924f839781e0db8e714a4687fbe36aeef397d883492c929755d15e1bda1bb62754ea2838b0316ba1dcd9f85c2b4862a63151022855979ecde30abac96682887dc62c5392696facc17d2f604e6ac3103001cc5a127d0c1d7b8"}]}, 0x1498}, 0x1, 0x0, 0x0, 0x40001}, 0x1)
getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f0000001680)=""/4, &(0x7f0000000000)=0x4)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080))

2018/04/04 08:41:25 executing program 5:
personality(0x1bb2baf3005ac137)
mkdir(&(0x7f000002b000)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000))
r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x1f})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, <r2=>0x0, 0x3ff})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x9})
r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0x0)

2018/04/04 08:41:25 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xc801)
pause()
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000000c0)=0x54)
pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x0, 0x9, 0x8001, 0x0, 0x1ff, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={<r1=>0x0, 0x1b5}, &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x0, 0x8000, 0x0, 0x493, 0x7, 0xd3, r1}}], 0x30}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8149, &(0x7f0000000000)={'ipddp0\x00', @ifru_names='ip6gre0\x00'})
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040))
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4800)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200)=0x8, 0x1)

2018/04/04 08:41:25 executing program 7:
socket$key(0xf, 0x3, 0x2)

2018/04/04 08:41:25 executing program 1:
r0 = socket$inet(0x2, 0x8000000000002, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10)
fcntl$dupfd(r0, 0x0, r0)
recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0xfffffee1)
setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x87, @rand_addr=0x9, 0x4e21, 0x3, 'ovf\x00', 0x8, 0x0, 0x22}, {@loopback=0x7f000001, 0x4e21, 0x2, 0x2, 0xf4b, 0x13}}, 0x44)

2018/04/04 08:41:25 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r0, 0xfffffffffffff866)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7, 0x5}, 0x14)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc0000, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x5, 0x1, 0x5, 0x2}, 0x8)
r3 = dup3(r0, r1, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4})
r4 = socket$inet(0x10, 0x3, 0x4)
sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x4000)
r5 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb)
keyctl$negate(0xd, r5, 0x1f, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc)

2018/04/04 08:41:25 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0)
getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000))
r1 = timerfd_create(0x7, 0x80000)
timerfd_gettime(r1, &(0x7f0000000000))
ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080))
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0xb2)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = dup(r2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="00000000720200000000000000", 0x200002, 0x0)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000003e80)=ANY=[@ANYBLOB="39169e636952d43c5864e6f65a3b9d729ea11cb9d23751b449d998913e34aaba6b4dd6c10147b86230a95945c63e9377bc1700b7fc7af23eb450285623173bf4c3448cdaa830f6555c880986bd40a18de1e0f79257c0d2b43d0be9ab57d8eed09e6f1f6e5554cec49aaf9187882538"], 0x1)
ioctl$TCSBRKP(r3, 0x5425, 0x8e)
getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c)
pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})
bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
recvmmsg(r1, &(0x7f0000006600)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/102, 0x66}], 0x4, &(0x7f0000000800)=""/218, 0xda, 0x5}, 0xfd}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c40)=""/45, 0x2d}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/194, 0xc2}], 0x8, &(0x7f0000001dc0)=""/4096, 0x1000, 0xd69}}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002e40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x100}, 0x1}, {{&(0x7f00000052c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/92, 0x5c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/93, 0x5d}, {&(0x7f0000006540)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x4}, 0x8}], 0x4, 0x10001, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000300)={0xa24e, 0x0, {0x2}})
timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000))

2018/04/04 08:41:25 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6})
r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000001, 0x4001)
setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000140)=0xff, 0xbc)

2018/04/04 08:41:25 executing program 3:
r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42)
r1 = fcntl$getown(r0, 0x9)
getpgrp(r1)
ftruncate(r0, 0x7fff)
ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000000))
r2 = getuid()
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x7, 0x4e20, 0x101, 0x2, 0x20, 0x80, 0xba, 0x0, r2}, {0x592, 0x80, 0x1, 0x7ff, 0x7, 0xe61, 0xfffffffffffffffc, 0x8}, {0x9abc, 0x3f, 0x2, 0x9}, 0x9, 0x6e6bbe, 0x1, 0x0, 0x1}, {{@in, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x3, 0x1, 0x80, 0x10000, 0x557}}, 0xe8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0)
sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r3, 0x540b, 0x0)
getpgrp(0x0)

2018/04/04 08:41:25 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000001c0)={{0x3, 0x0, 0x2, 0x2, 0x9}, 0x81, 0x664})
getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000100)=0x14)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc)

2018/04/04 08:41:25 executing program 1:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0)
r0 = syz_open_pts(0xffffffffffffff9c, 0x400000)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100))
keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4040, 0x0)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$set_timeout(0xf, r1, 0xffffffff)

2018/04/04 08:41:25 executing program 0:
r0 = getpgrp(0x0)
r1 = gettid()
ptrace$peek(0x3, r0, &(0x7f0000000000))
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000})
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0)
read(r2, &(0x7f0000deefe7)=""/128, 0x80)

[  323.761867] IPVS: set_ctl: invalid protocol: 135 0.0.0.9:20001 ovf
[  323.771124] IPVS: set_ctl: invalid protocol: 135 0.0.0.9:20001 ovf
2018/04/04 08:41:25 executing program 7:
socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c)
capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8))
setuid(0x0)
r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x80)
setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)="e047cfd9fc2b43da7e81d3c40c6a38c05a43f70287f44c023bc1aa10df5d3489619b861e31d487eb7171b4cea8a1656ec56e19a3d2bba02a0dccf12543454a6518a6124bb5b2faaaaa31", 0x4a)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="73000000e1179b53f46a42c6ff55af221e20b0dddf82615b375d1b1181220368f35fef841ff5a8b842b36cd49af5d0bd1ab15cfe1ccbdc66b1c6e78a27732ef5bfe8e9ccff0bdb000000000000acd45f07d92a02f6d077350811c639612e3fafe9b4d9ae0c1b9ae6422be4a79d8e24ce5481efc0eb7e7b"], &(0x7f0000000180)=0x7b)
r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x20)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000280))

2018/04/04 08:41:25 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r3, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0xfffffffffffffffc, 0x100000000, 0x1f4, 0x6, &(0x7f0000000040)='tunl0\x00', 0x7, 0x3f, 0x5})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)})

[  324.390131] binder: 22937:22939 BC_INCREFS_DONE u0000000000000000 no match
[  324.400131] binder: 22937:22940 BC_INCREFS_DONE u0000000000000000 no match
2018/04/04 08:41:26 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r1, @ANYBLOB="000429c230f0030000000000000000f8dbdf25010000000800050001040000280004000300000008000600080000008400030014000600fe8000000000000000000000000000bb080005000400000100001400060000000009000000000000ffff000000631400060000000000000000000000ffff7f00000108400400000000000800010003000000140002000000000000007fed1e3bd9000000000000000000000800010001dd06000004000008000500000000000000"], 0xd0}, 0x1, 0x0, 0x0, 0x200080c0}, 0x804)
r2 = socket$netlink(0x10, 0x3, 0x4)
sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [""]}, 0x10}, 0x1}, 0x0)
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0xffffffffffffff00, 0x1})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380))

2018/04/04 08:41:26 executing program 6:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x460040, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=<r1=>0x0)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc)
creat(&(0x7f0000000000)='./file0\x00', 0x40)
r4 = socket(0x1000000010, 0x802, 0x0)
sendmsg$nl_route(r4, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000180005030000000000000000020000000000ff0058a1df160f7b9ba847db0a00000000"], 0x1c}, 0x1}, 0x0)

2018/04/04 08:41:26 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet(0x2, 0x2, 0x0)
r1 = dup3(r0, r0, 0x0)
setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='proc\x00', 0x5, 0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x53f, 0x4, 0x3, 0x6, 0x800, 0x3a, 0x446, 0x1, 0x7ff, 0xd78, 0x5}, 0xb)
setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000eee000)=0x29be8, 0x14)

2018/04/04 08:41:26 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(r0, r0)
r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8)
inotify_rm_watch(r1, r2)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x6, @multicast1=0xe0000001, 0x0, 0x1, 'rr\x00'}, 0x2c)

2018/04/04 08:41:26 executing program 0:
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', &(0x7f00000002c0)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0xfffffffffffffc93, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d", 0xa, 0x0, &(0x7f0000000040)={0x77359400})
fstat(0xffffffffffffffff, &(0x7f0000000540))
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'})

2018/04/04 08:41:26 executing program 3:
bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e)
unshare(0x60000000)
getuid()
getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8)
r0 = eventfd(0x0)
write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [{0x20, '.*'}, {0x20, "62646576257b05757365725c25296e6f6465762f237b2d"}], 0xa, "2fe9c825dd5b70e8b551a388b96cf9abcc4e804bb4a5b6340dd2c0ba2e84004de3398d2be394a0485714a93a567c45b45fa164ff545bbaeaf91ff26d6bd338a6dd6e7ac9a4d9d2d8cbc03e79d7da6c7c76d7a051b210d927d8a0ee4e701b21fe50ab4378465b6e6bd9732e3081f5dbb1254f4af234342cbf17259bac8f1eb3be4467115a34356ac2602f26bec4e0891f00ad1bafec6e0bf6324534504957d3e42c67db1a83e5dbe5f8f4f992116a9f47085e31a5ab80c8c3d9c05387e8f81f7e49790baa3b3cf9537e304e0f1396c014bd1f658dfd6f0e1778119639"}, 0x102)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'})
getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10)

2018/04/04 08:41:26 executing program 7:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8)
r2 = memfd_create(&(0x7f000032cffc)='dev ', 0x0)
ftruncate(r2, 0x40001)
sendfile(r0, r2, &(0x7f000000a000), 0x2)
ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x81, 0x8}, {0x5, 0x9db}]})

2018/04/04 08:41:26 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0x1f, 0x3}, 'port0\x00', 0x8, 0x20, 0x6, 0x8, 0x9c0, 0x7, 0x41f2, 0x0, 0x1})
bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffff9b)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1)
pause()
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x7, 0x0, 0x80, &(0x7f0000ffd000/0x1000)=nil, 0x20})
socket$inet6(0xa, 0xe, 0x7f)
recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002bc0)=@l2, 0xe, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/5, 0x5}}], 0x1, 0x12102, 0x0)

2018/04/04 08:41:26 executing program 7:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r2=>r1, 0x2}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={<r3=>r2, 0x1}, &(0x7f0000000180)=0x8)
setrlimit(0x0, &(0x7f0000000000))
setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x3}}}, 0x84)

2018/04/04 08:41:26 executing program 1:
timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000000)=<r0=>0x0)
timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f0000000080)={<r3=>0x0, <r4=>0x0})
timer_settime(r0, 0x0, &(0x7f00000000c0)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000100))

2018/04/04 08:41:26 executing program 4:
r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x5)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000004, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=<r2=>0x0)
fchown(0xffffffffffffffff, r1, r2)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='scalable\x00', 0x1000002ca)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x20000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000d00)={@ipv4={[], [0xff, 0xff]}, 0x73})
accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800)
lremovexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=ANY=[])
sendmmsg(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x8b3}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x0)
socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000001c0))
setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0xfff, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000200)={0x7, 0x0, 0x1, 0x1})
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000240)={0x4, 0x0, 0x10001, 0xfffffffffffffffc})
getpeername(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000003c0)=0x80)
ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000580)={0x4, 0xff, 0x1ff})
r5 = getpgrp(0x0)
process_vm_readv(r5, &(0x7f0000000480)=[{&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000440)=""/44, 0xfffffe1c}, {&(0x7f0000000700)=""/251, 0xfb}], 0x3, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000940)=""/206, 0xce}], 0x3, 0x0)
r6 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000400), 0x20000000000000af, &(0x7f00000004c0)}, 0x0)
fsetxattr(r6, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3})

2018/04/04 08:41:26 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00004b6914)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b0000038df1cc34ffffffffffffff0100180000007003"], 0x18}, 0x1}, 0x0)

2018/04/04 08:41:26 executing program 6:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4)
sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x282, &(0x7f00000014c0), 0x2000000000000157, &(0x7f0000001640)}, 0x0)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0x3, 0x216574083f8d2073, 0xe2, 0x0, 0x6}, 0x25, 0x1, 0x1})

2018/04/04 08:41:26 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00')
getdents(r0, &(0x7f0000002fc4)=""/60, 0x3c)
renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
fstatfs(r2, &(0x7f0000000100)=""/226)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
seccomp(0x0, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x100, 0x4, 0x4}, {0x81, 0x3, 0x357b2e9b, 0x100000001}, {0xffffffff00000001, 0x80000001, 0x3f, 0x800}]})
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10)
listen(r1, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
listen(r2, 0x0)
ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x2, 0xc4, 0x80000001, 0x1f, 0xe46c, &(0x7f0000000240)='teql0\x00', 0x2, 0x7f, 0xff})

[  324.934359] IPVS: Creating netns size=2536 id=103
2018/04/04 08:41:26 executing program 7:
pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000004c0)=0x10004)
r1 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x4bfd, @dev={0xfe, 0x80, [], 0x13}, 0x3ff}}, 0x200, 0x1ff}, &(0x7f00000000c0)=0x88)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8)
eventfd2(0x4, 0x80800)
getdents64(r1, &(0x7f0000000100)=""/72, 0x3e)
ppoll(&(0x7f0000000200)=[{r1, 0x4}, {r1}, {r1, 0x100}, {r1, 0x400}, {r1}, {r1, 0x4030}, {r1, 0x80}], 0x7, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x2}, 0x8)
exit(0x0)
getdents64(r1, &(0x7f0000000500), 0xfffffe71)
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)

2018/04/04 08:41:26 executing program 1:
lremovexattr(&(0x7f0000000000)='\x00', &(0x7f0000000040)=@known='security.selinux\x00')
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0))
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100))
r2 = openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0)
openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000001c0)=0x81)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = openat$cgroup_type(r0, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={<r5=>0x0, 0x47e0}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={<r6=>r5, 0xc4, "28e066221d88275c69bb658a03f234903979f21c9828b5e0880ac91bb3110a118a31d20dd22f8cc2d23cd999c014843421ceacee147344422f6cfaf3d75112729b827c34faf0ccec54edbdf2b70e1975ed17dde7cd77ac9677f1d36067a665cb5dd13c83c87630e0c530e91f4303ac35f58cab4ea1cb341023cc8dc8b26732f522d5398606ebd5233ecb3f293326890eea30bf585fba030e3c9069b79a7dce1c3e3249a7c43883781514f97c3b3ef0fa8a359c1536223e32425bcc3bbf446e4dc75cd76f"}, &(0x7f0000000400)=0xcc)
ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000440)={0x1000, 0x6, 0x4, 0x5f5c, 0x0, 0x8})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={<r7=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000004c0)={r7})
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0xfffffffffffffffb, 0x5, 0x4}, 0xc)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x150, r8, 0x420, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x70c3c221f8b32e5f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x32}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe737}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x150}, 0x1, 0x0, 0x0, 0xc1}, 0x20000004)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ff, 0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={r6, @in6={{0xa, 0x4e23, 0xffffffffffffff81, @empty, 0x9}}}, 0x84)
ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000980)={r7, 0x5, &(0x7f0000000880)=[0x5, 0xae, 0x4, 0x80, 0x1], &(0x7f00000008c0)=[0x100000000, 0x1, 0x200, 0x100, 0x2, 0xfc8d, 0xb5b7, 0x6], 0x26, 0x5, 0x401, &(0x7f0000000900)=[0x7, 0x7fff, 0x9, 0x3, 0x1], &(0x7f0000000940)=[0x9]})
openat$cgroup_type(r0, &(0x7f00000009c0)='cgroup.type\x00', 0x2, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000a00)=0x2)
write$selinux_create(r1, &(0x7f0000000a40)=@objname={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x35, 0x20, './file0\x00'}, 0x3a)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={0x8001, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x291, 0xf857, 0x3, 0xb12c, 0xef, &(0x7f0000000a80)='ipddp0\x00', 0x14, 0x0, 0x8000})
r9 = geteuid()
lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
fchown(r4, r9, r10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000c00)={0x101, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x30000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x104)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000d40)={r6, @in6={{0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x8}}, 0x200000000000000, 0x800}, &(0x7f0000000e00)=0x88)

2018/04/04 08:41:26 executing program 4:
r0 = socket$inet(0x2, 0x4, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0x2, 0x4)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={<r2=>0x0, 0x53ad}, &(0x7f0000000040)=0x8)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x0, 0x1, 0x8001, 0x67}, {0x718, 0x5, 0xfffffffffffffffc, 0x445577f6}, {0x2, 0x100, 0x9, 0xcc}, {0x0, 0x3, 0x9, 0x6}, {0x9, 0x5, 0x3d39858b, 0x8}, {0x0, 0x80000000, 0xbfb8, 0x1}]}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0xede, 0x20, 0x1, 0x2}, &(0x7f00000000c0)=0x18)
bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$KDADDIO(r3, 0x4b34, 0x7)
bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x0, &(0x7f0000f07000)}, 0x8)
listen(r0, 0x0)
socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000200))
modify_ldt$read(0x0, &(0x7f0000000140)=""/31, 0x1f)
ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x1, {0x2, 0xff, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x201, 0x80000000, 0xfffffffffffff800, 0x7fff, 0x1, 0x0, 0x8, 0xed14, 0x6})

2018/04/04 08:41:26 executing program 6:
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000240)={{0x100000001}, 'port0\x00', 0x1, 0x41, 0x6, 0x2, 0x4, 0x3, 0x2, 0x0, 0x1, 0x81})
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000080)='./file0\x00', r2, r3)
r4 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4)
close(r4)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000540))
r5 = dup3(r4, r1, 0x80000)
ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000000)={0xf15, 0xaa1a, 0x95, 0x40})
ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00000001c0)=0x1ff)

2018/04/04 08:41:26 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x14, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0)

2018/04/04 08:41:26 executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, 0x0, r2)

2018/04/04 08:41:26 executing program 3:
r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x123})
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x0)

2018/04/04 08:41:27 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x200000a, 0x40000000000031, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x44000002285, &(0x7f000045bfd3))

2018/04/04 08:41:27 executing program 4:
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x8000)
ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x2)
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x1000, 0xe000000000, 0x80, 0x8, 0x2, 0x5})
sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/12)

2018/04/04 08:41:27 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x100000000000005, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0)
recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f000081afd0), 0x34a, &(0x7f0000000040)=""/90, 0x26}, 0x0)

2018/04/04 08:41:27 executing program 0:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
geteuid()
fchdir(0xffffffffffffffff)
r2 = socket$packet(0x11, 0x2, 0x300)
syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00')
preadv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/182, 0x358}], 0x1, 0x100000000000)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
utime(&(0x7f00000005c0)='./bus\x00', &(0x7f0000000600)={0x2, 0x20fffffffa})
r3 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000540)={"707c7af6078f9a6573314a396df0254b", 0x3})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x10000000002, 0x0)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff})
r5 = syz_open_pts(r4, 0x20201)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800)
ioctl$TCXONC(r3, 0x540a, 0x101)
write(r5, &(0x7f0000fd6000)='z', 0x1)
setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4)
fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, <r6=>0x0})
r7 = syz_open_procfs(r6, &(0x7f0000000680)='net/udn6\x00')
getuid()
ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0))
sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x88, 0x4)
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000500)=0x60)
perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x0, 0x0, 0x4, 0x8, 0x0, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x9, 0x0, 0x8, 0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x49d8, 0x80}, 0x0, 0x8, 0xffffffffffffffff, 0x0)
getsockopt$packet_buf(r7, 0x107, 0x1f, &(0x7f0000000340)=""/197, &(0x7f0000000240)=0x21)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x80000000, 0x8000, 0x9, 0x3ff, 0x8}, 0xc)

2018/04/04 08:41:27 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffeffffffff, 0x802)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000e2d000)="8e00003f00000000002d4cb40300c00000000003000a", 0x16)
r3 = getpgid(0xffffffffffffffff)
getpgrp(r3)
openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x420200, 0x100)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140))

2018/04/04 08:41:27 executing program 1:
r0 = gettid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0)
unlink(&(0x7f0000000000)='./bus\x00')
read(r2, &(0x7f0000000200)=""/1, 0x0)
ioctl$int_in(r1, 0x40000005452, &(0x7f0000000040)=0x2891)
r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fstat(r4, &(0x7f0000000080))
fcntl$setsig(r1, 0xa, 0x12)
ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000100)={0x8, 0x5})
dup2(r1, r2)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x440080, 0x0)
tkill(r0, 0x16)

2018/04/04 08:41:27 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
readahead(0xffffffffffffffff, 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4)
vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000006c0)="0b3415f78b7cd7844a5f2cf81bef5bc7193e2591e673838cb4ac4130cf616b6408b58d85a0987245f189de5b5909a1e82ae19bc396b4f4de6311dd088c80dd2a76a89462c4e3c255a7d4f602e5bab9219d56f2e507d70b8c725c2b8f7911f3f6bd299257bbb1d4894a9584c92cef", 0x6e}], 0x1, 0x1)
sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000)
sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519})
mq_getsetattr(r1, &(0x7f0000000140)={0x80000000, 0x2, 0xfffffffffffffffa, 0x1, 0x401, 0x8, 0x5, 0x822}, &(0x7f00000001c0))
close(r3)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"})
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000640)="ab0735ae06", 0x5)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={<r4=>0x0, 0xba}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8)
openat$cgroup(r1, &(0x7f0000000740)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100)

2018/04/04 08:41:27 executing program 2:
r0 = timerfd_create(0x0, 0x80000)
poll(&(0x7f0000000040)=[{r0, 0x1640}], 0x1, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x1)

2018/04/04 08:41:27 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = creat(&(0x7f0000000a80)='./file0\x00', 0x14)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, <r2=>0x0}, &(0x7f0000000680)=0xc)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="667928c0b3b5"}, 0x10)
request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={<r3=>0x0, 0xffff}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x180000000000, 0x7, 0x0, 0x4, 0x90}, &(0x7f0000000980)=0x98)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={<r4=>0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}]}, &(0x7f00000003c0)=0xc)
sysinfo(&(0x7f0000000bc0)=""/188)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4)
ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140))
add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3b", 0xdf, 0x0)
openat$cgroup_ro(r1, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000009c0)={0x3, {{0x2, 0x14e20, @rand_addr=0xc1c}}}, 0x84)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000ac0)={r4, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x100000000, 0x2a, 0x0, 0x5}, &(0x7f0000000600)=0xfde3)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d40)=ANY=[@ANYRES32=r3, @ANYBLOB="0500360107e40218758e85834c5ac0ab354b2100000884fc14a52719f2444676923b7c369bf5436c6487e31afd458d053cafad7867060fe60de98edc51159581aa3d3d61236a3b50368aa65807793f0d94f497e42b41e19c2464a24149a9c99dc3580b7ed20c2d90f44477873a90a3853a226160142a3db602b76586e889832d52415d743a868e80219589b7cfac8635c9b7b66a"], &(0x7f0000000540)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x0, 0x0, 0x0, 0x84}, &(0x7f0000000b80)=0x98)
ioctl$TCSBRKP(r0, 0x5425, 0x0)

2018/04/04 08:41:27 executing program 2:
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
fchdir(0xffffffffffffffff)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240))
r2 = inotify_init1(0x0)
r3 = dup2(r2, 0xffffffffffffffff)
truncate(&(0x7f0000000200)='./file0\x00', 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10)
getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8)
r4 = socket$inet(0x2, 0x1, 0x0)
r5 = dup(r4)
setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bond0\x00')
recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0)
sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000700)}], 0x1, 0x5)
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)

2018/04/04 08:41:27 executing program 4:
r0 = socket$inet6(0xa, 0x80002, 0x88)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={<r1=>0x0, 0x8000}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x20, 0x1, 0xcde}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4)
recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rtc\x00', 0x1, 0x0)
setsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000001300)=0x4, 0x4)

2018/04/04 08:41:27 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000600)=0x17, 0xfffffd0f)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380))
ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x0, 0x0], 0x0, 0x3, 0x0, &(0x7f0000000440)=[0xffff, 0x9, 0x0], &(0x7f0000000480)})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x100000001}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

2018/04/04 08:41:27 executing program 6:
r0 = socket$inet6(0xa, 0x4000000000002, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4)
sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x0, 0x3}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="cc707b02831bf592fa2565c28a2a5ca1ebdd9fe8bed86e5b0f35c19f58d9aa4309affd6844fb16f12c4e339e7ac380ee9fc6bd1fbe12bdcedad08edede1f18efd8e561469873cb7f2c6cd58afa4307a00157dcaba75d0f4da142e9b9ce67036052d4711c409d382447db9b6d18c1a7958497f26e7a16eac4fcfc5978aa69af4a2bd35566ab94aaedb61729b85f4c169d3a9db2c47ab6055cf8b6913d33228806f7d6", 0xa2}, {&(0x7f0000000400)="c2d2bab55b20d1357b2cbcf4fb2c2a229acf8d7cc93242ccc890cd0184dcce12d17714cbee7b772c3b330e294e593cd4c49d7915cd08389fc235ea5704a79be3be930d4329ee0e1ce8be373fb466c17d084634fd8a917ac3d76779094a5126a26a1837d1fa1ccccc4e172c63e16784fc2a52d97dd385ea25a35ee7f4524e1cb7535d26f2ccb689ac7d8df30e6b75f575d469e48e774686dc796fd1b26384784ac72fbe917603c840a2fd061fe5c90059ded32a0f37", 0xb5}, {&(0x7f00000004c0)="e4e3ab26271965d910d7ce344bc962795a2282279c8351df170f9ee9d9489319f34315ba1565aaefb651fd507b4a85c54e087f1bc98513c72af0211f5cd179be3bc886e82041119f4a350f50269609102ef273550999e432a3e83658c0388c1d2cd0f7cf87c65dd71de6646912c13be09d50b952235cc7a62e248ffcb92a22822262c25e30406a8c16cfae15016ea4a6c8191e879cf9e4b23544f85cf05a5c228893d4967094e8895130e157c2533d44995fd420303682442a1274189c2032dc388a6cce2170096fa283e8491994d316fc2a4dd85314e711ee75db", 0xdb}, {&(0x7f00000005c0)="c7adc8646fa7d8fb492cf0b047e2791ca16a984003bb2ab8a09ca8363d631ab2ee95a27b9c5fa0d38f61cb8375d46624359d62650f3f4d1205b84e97e9452a44808a01d233ccc5314b81b92412269016277b3194b6c4035adc23caaec90fcc2b4bd863a46d216ef3aee7595f9ebba04bc8a704b87ed026e9781ebc47a8455cf16980c2df95f6d4a8de0a007241205a9f9bd3f935ee778d541fb9cb5233d128660f1ab48a07ff047df7b12d52c2ce7cb2d054dbe26f785f98cef32e06ccd50b0db7ffe2daeba2257f734c9a7408feaeb8102c919eb550c8929dbf0b2420bd5e21f496090d2a2d", 0xe6}, {&(0x7f00000006c0)="0c049416a227400618985e186b98961c7bacde333ffcfd1621cd73d83214a4ddfbb0cacf82821ecad5d5c9b023a7e78d610ba9f8f77bdf04ad1c2e70a87cc47509c73e124e743415ceba62f193c9c2813b135df5d54f513aaa1fc305c4f7349f602170a1f50f37f7fb0a377f6027da31a640f68e8df7b5075cad57aa04877666de546d91dd88a0422e141906a2744054bcae413833c9cbd8eca48be764a5f83f4f512f94", 0xa4}], 0x5, &(0x7f0000000780)=[{0xa0, 0x107, 0x6, "57f9be2110102af9a332b5c73d4aa88df2ff0f701d50844c73ecd569bc0922c88a91bfdc1e73e22b4e2c8e8fa4685799a1aa6e3e64161dfca116c82ed54d40abbe63a5ef82aa60bee6442d58629585d78fef75dcf1888ad01f5dd4335ac67c51326bb233b8a59ee06b299bbbc1dbc9c9d78707c3aee255fe6bbbc8968cf7bab19dc1ade50ec8df727927f75e5d84ba177b75"}, {0x100, 0x0, 0x0, "b58d44c8acfbf74ef1518767115547abf2ec5d61eb328baab6e1de1e68e60ec01ced539d4b48867110e57d96f5ffa4c36fa7263922245d96f03e7007135772f5ee5a662e3f1702878aaaf5f83a8ed8d190b5654248cfb58831b60c9aee00754f0a9b27b1b7fef89ee918d9402110b056b60eb126eeddd8b3e23337a040211e64497d014e036916c9bd392d1caf984b507ad6dd77167771ea1f7bd9142ef3f530470d748f4111bf66b5e6a9720f6621d9a7c3cb21e98ac9641731a305ff5aba3e6346da23d9f748bbc810c2b1f1e03a115e3a59caf949e49904f5872251b0bf047d2a393b6198cab50d9083ed63b66a9da381"}, {0xa4, 0x113, 0x8945, "13ad4d4cb53b810f7d97387032c94b00e0bb1a6cb9ff8c659378c86d29eea6c45d85f37e66df69def6dedb358ab481994f02f87a46f9514193689b61cbd56d74924e0dc6842f078fe8b9500bc173a06596d72ba349de419ad91f2a0e09493bc2237e28c483e3137e07055ed498203855ce925b5018206840de2711371c1ae8d516358b58941ecf41702aeca89dce750e4d0477b5e1"}], 0x244, 0x24048000}, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100))
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x411, 0x8, 0x8004, 0x20c3, 0x40, 0x295, 0x7, 0x0, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x88, 0x0, 0x566}, 0x10)

[  326.310307] device lo left promiscuous mode
[  326.351329] device lo entered promiscuous mode
[  327.229358] device lo left promiscuous mode
[  327.264413] device lo entered promiscuous mode
2018/04/04 08:41:29 executing program 7:
r0 = socket(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x153002)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x108, 0x0, &(0x7f0000000240)=[@increfs={0x40046304}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x30, &(0x7f0000000080)=[@ptr={0x70742a85, 0x401, &(0x7f0000000040), 0x1, 0x2, 0x23}], &(0x7f00000000c0)=[0x38, 0x58, 0x68, 0x48, 0x78, 0x18]}, 0x7}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000140), &(0x7f0000000180)=[0x48, 0x40, 0x38, 0x40]}, 0x7}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00000001c0)=[@fda={0x66646185, 0x0, 0x1, 0x3a}], &(0x7f0000000200)=[0x38, 0x18]}, 0xb47}}], 0xc3, 0x0, &(0x7f0000000380)="2ba13532cc3b003477993614fdefb0c93f745f5c62f3f5630c6747a790437deb27387a03c727bf2bb400a22cebe8b65cd2887920d0c623e07a32aa8fd1fbc6ae83b84471091bb9f6bc35c1d12f36f16940cde4eb15bfb70c4da43f9177364e1432eb202d5c21d56f99e99030641c7170f996a78db840ce89adca35325bf919093b3b3903e94850cd7cc9bd004e408f29932470ee1b8ad367de14e6d196b81e52bf80db757b68e6184a186b462c31107e0f80b47aef06ecec4fe82ab1c50a8240dacc56"})
sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)

2018/04/04 08:41:29 executing program 5:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$ax25(r0, &(0x7f0000000040)={0x3, {"6802a32401db14"}, 0xfff}, 0x10)
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352874a125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b90a3a4434b1f4fb05")
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000))
preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/04/04 08:41:29 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0)
openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0)

2018/04/04 08:41:29 executing program 6:
mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f00000000c0)=""/24, &(0x7f0000000080)=0x18)

2018/04/04 08:41:29 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64)
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x1, 0x0, [0x0, 0xfffffffffffffffe]})
memfd_create(&(0x7f0000000040)='&%%eth1eth0]proc*vboxnet1bdevem0\x00', 0x2)
setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4)

2018/04/04 08:41:29 executing program 1:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x2, 0x0, 0x4000000000000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0)
r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0)

2018/04/04 08:41:29 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc))
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil})
r1 = syz_open_pts(r0, 0x10000000002)
writev(r1, &(0x7f0000001580)=[{&(0x7f0000000080)="3d2bdc312c5524669a205003538638aa0fe8dcaa177ad487eda177fbf20f295242c2a473d43f15f06f08fd1597111ad6b069c9f70998a1e7eb5095ce0ac6c2bf243a6bfe1f36e66d2dc6594b5c76eb60886945f852839b2738b9e8c010e6896d51ba9316862292d8417fd34f7283d432abba063e9a2bf32e4e31178193389d8b9e74187bf14ca1dc6845d9fad6f493d46969107f706b7819aa803035c35de4ef98fc0317796eede89753d28961377d84ecde0d13933fd6362010e836c68109be41c713789d06fa78ab7c0cb7b2e3190ba33a8c", 0xd3}, {&(0x7f0000000180)="3cbd2afb72db7f09db89f6175f2cda6a85c2cb7f1835592e5a1b946fdceeb30a719c6a095367fa63995becf25549ae755a2f2d57f7f880af025a0037c504b4166e8f84855a4b9432ae635485f20704418fe4a698c0a0e5808aa0b3baf17c5c16116f50880a56dcf705382fc14af7abe2756636572fe65ca5d2da8367ea6f418ccdb6f0a9bf3e13da1d55dea49f148af55cd563ca929beec5d4a7e1510a8f569aab5da6e6cf53e9b8a7f0eec689048efeae8ad3fa52327ffeda33c57932b03e927cf3ffcbd35bf6b2b310f37ff6b9da83a84d2b7692825f1f4f3ccc89ee745a0802f613712dae123ed8ce0e3cb9ceef1d9617a24d", 0xf4}, {&(0x7f0000000000)="3582c3cba2e1597b16ba90895c3bd6f2b4e6733c72b98518a65167df3846bd5b3b583d3e4ac75b23f68cfe5e89d1", 0x2e}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="d87e4421fbed34fea9db3f814d78130d41f3a597a398fb3890107712ed23298a7678a8d9285e577c4cb1f54b3134af51ba21d0ffe7fbdc378f7bea6c06ae79e0eb76fd4567b1ffedf4354bc767fb798798ec79c9446c3b5cf780f7578cb5c3cf50a2b5ce61b99b181244a6917bf1cf80e80c4bd5125a12ff01b1f17af6d14e306b33d1f032ba208861082704453e286ec4bd2494f46ed9fe8211cc09089fd95bd57bc3c9a946ed31fd98d8076ae339344a988337673219eaa06ae4a5d829bc4f6a00776d418fa3ae55c250ca5cdc45adfc5c20e65e809578ec53b37282075a759b822af4d5243a162e1102eacfa46d9151abb5db5ffac8e562", 0xf9}, {&(0x7f0000001380)="bd4180dc80378b6fc86643562cf9ad02992295dfd2aafbf39768a80cf6ba43e191b0acef18aa98b9d5134ca780e923d36169cb55ae2944550e5c139ffdbc0196e41d77c05a21e157905cc2d9bb55235b9566db72ba2f8c49a5bbb93a6b5575512b1b9c53a396bda4d69d73c420241bde7f9a68fa2dc1b86759cbad788209b81b559ad7a1da54e53cb582bf97f2b8d222", 0x90}, {&(0x7f0000001440)="596694c94c370162425ed899c124fc25c3afd37eae775c506bbdababe130e4357ac5", 0x22}, {&(0x7f0000001480)="59375123a8ae2ab2bfe4c192cec55c138bbdb618ccff29d41b63d3de250dc03b29df883b4477cf96ff9282cc34f44bf107046fcb9e247d7822f6000d036eb83c9b065fefaea0764a0175728c5096104fc5ab10", 0x53}, {&(0x7f0000001500)="69085c48a5555154a6bd110c9140ba02e2e7a581ce0031f04d24bb4c6801e8d6749e5fb10bae6d96fae0e9fda8d0bfc5cca769d9a66bca10702aec75244860e9153abd2851e993664b45f772be3bed31", 0x50}], 0x9)

2018/04/04 08:41:29 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
quotactl(0x0, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540))
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="af782d135f6e45b083f7182f0536f77b55a732182a664780c4f09ab7719d89779e47c2b2d9f852752a716fd92bbe7c821cd2b70522aada8767f0293a8d24bf0156a2a07b05b9b017e31fc9a3d130105cfcde042ec64557a63e522cdbdcf8d957033c9d6857d9be4df422396cbaa3ec19f5e3065aa419eeeb30eff7a690b350a4a1a5be455bce3a7fe001fe7496a476333c14b0010932ad6264b3646bbd47a64567d4acfc4334e566457f58021bc5b942351cde96599f5b78dd31ad66bc97016ffa0ad587bc4b063351eb6ec5c16d69a87edd06ffaaeb", 0xd6}, {&(0x7f0000000140)="4b1b214ad69a602ad40d4c0408e3e20ac20ed8eee78580f32f302680f4e2dda10a6262f7e7b71fb4163310ef648768b86076241cdf3e74d35cb50f9c62ab4067af7d468733b39ec6160605", 0x4b}], 0x2, 0x0)

2018/04/04 08:41:29 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r3)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000))
fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000003c0)={0x81, 0x6, 0x2, 0x0, 0x101, 0x7fffffff})
pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
r5 = inotify_init1(0x0)
r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
dup2(r5, r6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r7)
r8 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r9 = dup3(r8, r7, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f0}], 0x1, 0x0)
fcntl$setstatus(r7, 0x4, 0x4000)
write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r8, 0xfff)
ioctl$TIOCGPTPEER(r9, 0x5441, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))

2018/04/04 08:41:29 executing program 6:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
r1 = socket$inet6(0xa, 0x802, 0x0)
r2 = dup3(r0, r1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20)
sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x14, 0xfffffffffffffff9, 0xb, 0x26, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_key={0x18, 0x8, 0x5b8, 0x0, "78d8b2707d3f4fa8e682d3dc0c06081a24ad808f7a7e9973f1c2dadb9dcadadfcc4ecb5dddb1fe1c2b9985dc3c2a187298076858cd07fda5c75c0c4dd86b33440b32583497c5a9679f264eca056da217c14bdc46f1534a0e9009b3963cf3de600972db1588c233cbf94c66893b6f8ce16937f8844db4282eaa5f83269b98d0922140308055b43b272085695a502e99f45c266e45e2593d26a86cdda4d789304dbd751d11dce0898ffc4f57b0b62a0f0db2773e431b93bd"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x70bd29, 0x3505}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x4}, @sadb_sa={0x2, 0x1, 0x4d2, 0x10000, 0x0, 0x29, 0x0, 0x60000001}, @sadb_x_sa2={0x2, 0x13, 0x438, 0x0, 0x0, 0x70bd26, 0x3500}]}, 0x130}, 0x1}, 0x40011)

2018/04/04 08:41:29 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0))
getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
r1 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{0x7}]})
r4 = dup3(r3, r2, 0x0)
pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x505}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14)
ioprio_get$pid(0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)
connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
fcntl$getown(r0, 0x9)
syz_open_procfs(0x0, &(0x7f0000000100)="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")
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4)

2018/04/04 08:41:29 executing program 5:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$ax25(r0, &(0x7f0000000040)={0x3, {"6802a32401db14"}, 0xfff}, 0x10)
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352874a125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b90a3a4434b1f4fb05")
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000))
preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/04/04 08:41:29 executing program 2:
keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20080, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, '\x00', 0x3}, 0xffffffffffffff31)

2018/04/04 08:41:29 executing program 4:
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
rt_sigsuspend(&(0x7f000069dff8), 0x8)
creat(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = gettid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r0, 0x1000000000016)
ioperm(0x0, 0x3, 0x2)

2018/04/04 08:41:29 executing program 0:
r0 = socket(0xfffffffffffffffd, 0xf, 0x0)
setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x0)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000200))

2018/04/04 08:41:29 executing program 7:
capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000))
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x101, <r1=>0x0, 0x10003, 0x3})
ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x200})
prctl$intptr(0x200000002f, 0x4)

2018/04/04 08:41:29 executing program 2:
socket$nl_xfrm(0x11, 0x3, 0x6)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="11000000caaaa63a51420239ca0001454024829fb4"], &(0x7f0000000280)=0x19)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x401, 0x800a, 0x101, 0xfffffffffffffffa, <r2=>r1}, &(0x7f0000000080)=0x10)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80240, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x8001}, &(0x7f00000001c0)=0x8)
sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="ced0910ee48ad6738e1d3413050a0882c8ce55e012c3939beef1cec5f416c22b795f998b190ff256bfdd26a3d6015d0e03baa4b0dd990b887d1f1b403d740fe115d8a54d455308d58e82732c21ab0c66fdfae9724d620627d40911af25d0b40d1c9042889ff95212b359c1146c8d8506093522f969236d7ccaf6b60f208d82e12e0fcc293608807eb2f0069f093cad3b745b762c8d289889682fd285d5d20703cad7c91e4d88f71e49ec5b7df12e80313ec0b0362d4dbaa9e1c1", @ANYRES32]], 0x4}, 0x1}, 0x800)

2018/04/04 08:41:30 executing program 6:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x20a, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="a72a4e98b408e9c4cc3c2627fd640aeaae5a6efb7999ad1403cf39b90d8fd2375bf8f963f38c28a0e7249d29cac3b659d6e8e649551cde0a15dce0bdb9f7c70383ffb6bcf854a7a1208e6ef903234e7ba205a673726099e42417d095d95f6f8fc1ccc59abe71af9bad828b2f702b2ee64400653190163ffb88035a20d79b499872398c3ca4a703f5b1d490b0fe60b4d4942253d5844dc6c8ac47c079997b82367920")
capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000))
setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0)

2018/04/04 08:41:30 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200000006, 0x105001)
lseek(r0, 0x0, 0x0)

2018/04/04 08:41:30 executing program 7:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0xb0d7, @empty, 0x9}, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x400, [0x4, 0x9, 0x2, 0x8000, 0xac9c, 0x3ff, 0x40, 0x7]}, 0x5c)
r1 = epoll_create(0x1)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80)
r5 = accept4(r4, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x80000)
r6 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000340)={0xff, 0x7f, r6, 0xffffffff, r7, 0xffffffffffffff00, 0x9, 0x100000000})
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xd61, 0x4)
ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400))
r8 = dup3(r3, r4, 0x0)
sched_getattr(r6, &(0x7f0000000440), 0x30, 0x0)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7cd, 0x7, 0x0, 0xf, 0xf, 0x11, "8c344b8ee24e70f1c8c7e230dba6665c48594da6626fe581966d2d54a79e5850c739e34a5dd891115b0c17f3c2fe041eb31b015980dc7b8e73d9cddc3d4f19b5", "a64a64e4d168925c6e4abcf1aa6d8aa83dd42ef8ccee9b3a5b2b0773803be8c5641e154bf3ba25a7e5e37380736f5a2630bfb19789d934d15b5cb701fb6714bb", "2d95c580a37382bee3d1f5c448d12dd44ae67cd9b9996ad6cae6fc4771b1c9c2", [0xffffffffffff8000, 0x7]})
shutdown(r3, 0x1)
getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000600)=0x54)
ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000640)={0x9, 0x83de, 0x8000, 0x9})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000680)={<r9=>0x0, 0x6}, &(0x7f00000006c0)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000700)={r9, 0x5}, 0x8)
restart_syscall()
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000740)={{0x401, 0x3}, {0x4000000080000000, 0x9e}, 0x1, 0x5, 0x5})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000007c0)={{0x6, 0xfffffffffffffffa}, 'port0\x00', 0x3, 0x80847, 0x7, 0x1000, 0x8, 0xfff, 0x5, 0x0, 0x0, 0xffff})
fsync(r5)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000880))
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/checkreqprot\x00', 0x80, 0x0)
r10 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
request_key(&(0x7f0000000900)='cifs.idmap\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)='port0\x00', r10)
epoll_create1(0x80000)

2018/04/04 08:41:30 executing program 2:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1, 0xa953, 0x3, 0x6, 0x80}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x5b86, 0x34}, &(0x7f0000000140)=0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x6e7, @dev={0xfe, 0x80}}}}, 0x104)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/04/04 08:41:30 executing program 1:
r0 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)=<r1=>0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000640)=r1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
syz_mount_image$ext4(&(0x7f0000000c00)='ext3\x00', &(0x7f0000000c40)='./file0\x00', 0x0, 0x1, &(0x7f0000000d00)=[{&(0x7f0000000c80)="3efd5443c87bb364c7dfd9d089e426dbcb1f4c9e9bcc55ec2930feef90815940108b0cf446210cd3b9368cc7053e60af53459ceccfe8e1c02d4605b42c086310e006c9f8b2e47845c08b03", 0x4b, 0x4d1000000000000}], 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='\x00ebug_want_extra_}size=},init_itable=y?06"xx,prjquota,oldalloc,debug,grpid,usrjquota=./file0,data=ordered,mblk_io_submit,\x00'])
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24)
sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4)
r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800)
lsetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000e00)=ANY=[@ANYBLOB="62747266732e697032746e6c30103495b5d70ad49d50e3994d8c3fd8c1df5d11690285e88de3004090b79952dd7605a6c923fcc1d97ea42c20c362b9bc80e7394cf863ee95ad21edf240001874100222e8469dcfb7735257e2d36842e1c60aca3e191f9aee0281957c732951e140e9ec5c5b14b0b7e5f666b9c5a2"], &(0x7f00000005c0)='ip6tnl0\x00', 0x8, 0x0)
sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb68}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000)
pipe(&(0x7f0000000b80)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000bc0)={'ip6gretap0\x00', {0x4, 0xffff, 0x4, "711f49152399", 0x1}})
ioctl$KDADDIO(r5, 0x4b34, 0x7f)
setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000180)=0xfff, 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x7, <r7=>0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000240)={0x101, r7, 0x10001, 0x1ff})
getpeername(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, <r8=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000003c0)=0x80)
setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000dc0)={0x1, 0x1}, 0x8)
readv(r6, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/143, 0x8f}, {&(0x7f0000000740)=""/98, 0x62}, {&(0x7f00000007c0)=""/206, 0xce}, {&(0x7f00000008c0)=""/29, 0x1d}, {&(0x7f0000000900)=""/211, 0xd3}, {&(0x7f0000000a00)=""/60, 0x3c}, {&(0x7f0000000a40)=""/219, 0xdb}], 0x7)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000000}, 0x0)
fcntl$getownex(r6, 0x10, &(0x7f00000001c0)={0x0, <r9=>0x0})
capset(&(0x7f0000000280)={0x19980330, r9}, &(0x7f00000002c0)={0x7, 0xfffffffffffffffc, 0x0, 0x40f, 0xc88c, 0x100})
shutdown(r6, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000440)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x0, 0x6c, &(0x7f0000ffc000/0x4000)=nil, 0x80000001})

2018/04/04 08:41:30 executing program 0:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000877000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00006c8000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x7d}, 0x1}, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/221, &(0x7f00000001c0)=0xfffffffffffffe51)

2018/04/04 08:41:30 executing program 5:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000011c0)={<r1=>0x0, 0xfffffffffffffff9}, &(0x7f0000001200)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001280)={r1, 0x3c, &(0x7f0000001240)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x17}}, @in={0x2, 0x4e23, @rand_addr=0x7f57bdf2}]}, &(0x7f00000012c0)=0xc)
capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8))
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
sendmsg$nl_netfilter(r2, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)={0x107c, 0xa, 0x6, 0x420, 0x70bd2d, 0x25dfdbfb, {0x3, 0x0, 0xa}, [@nested={0x1068, 0x1, [@typed={0x4, 0x83}, @generic="d13d0f67f677e7d3dcd9f8776554ca6b557c84dc6c6e164b255df0395c81a15a346dfc9942f1cc1aa9a7140801", @typed={0x1004, 0x13, @binary="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"}, @generic="442151cc16906d70244c18647f34f54588da9e2d265af9b52d829080aa227acbfbfed0e9333bdce7b6c05a08acd859"]}]}, 0x107c}, 0x1, 0x0, 0x0, 0x800}, 0x4040)
setuid(0x0)

2018/04/04 08:41:30 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb")
fcntl$setstatus(r0, 0x4, 0x42400)
getdents(r0, &(0x7f0000002fd0)=""/48, 0x30)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
ptrace$setsig(0x4203, r1, 0x78, &(0x7f0000000040)={0x3f, 0x3, 0x400, 0x1})

2018/04/04 08:41:30 executing program 5:
r0 = socket$inet6(0xa, 0x4, 0x9)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0xffffffff, 0x3, 0x8, 0x10000}, {0xffffffffffff5383, 0x16c, 0x4, 0x8}, {0x1f, 0x4, 0x3ff, 0x6}, {0x1, 0x9, 0x1, 0xffffffffffffffff}, {0x101, 0x4, 0x0, 0xd2}, {0x400, 0x2e8, 0x9, 0xff}]}, 0x8)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000140)={0x7ff, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104)
setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x10000, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x1)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0)
ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080))

2018/04/04 08:41:30 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'vcan0\x00', 0x100})
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, <r2=>0x0})
ptrace$peekuser(0x3, r2, 0x542ca047)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
r4 = dup2(r1, r1)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={<r5=>0x0, 0x2, 0x0, 0x100000001, 0x2}, &(0x7f0000000040)=0x18)
accept4$unix(r4, &(0x7f00000005c0), &(0x7f0000000400)=0x6e, 0x800)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x400000000, 0x30, 0x6}, &(0x7f00000003c0)=0x18)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800)
connect$ax25(r4, &(0x7f0000000640)={0x3, {"2d7c8fca00b980"}, 0x20}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000140)=0x10)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400), &(0x7f0000000480)=[&(0x7f0000000440)='$\x00'])
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000680)={0xffffffff, {{0xa, 0x4e20, 0x2ce, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, {{0xa, 0x4e20, 0x349, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x104)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380))
pwrite64(r4, &(0x7f0000000500)="e9051a4b4182fbe455093d7cad6def629cd000dd5588f130555a14050927662cb37858a7cb8f477d0c1ab29aacaf7fefbbb7b0921ae91ef71f9a5a5a12ad54751827c5001c30c49f71e83f91d6515f0e9eb7842936ca395395f913300374bc3e89d7d53e18dfc7097f3c23b119105fa3cdca923d86eb7e766b5eec0045e8a6ff31fe1a55fe", 0x85, 0x0)

2018/04/04 08:41:30 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00')
getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000100)=""/12, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={<r2=>0x0}, &(0x7f00000003c0)=0x8)
r3 = gettid()
syz_open_procfs(r3, &(0x7f0000000280)='net/ip_vs_stats\x00')
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x81, 0x7, 0x7, 0x0, 0x3}, &(0x7f0000000440)=0x14)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14)
sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244", 0x44, 0x0, &(0x7f0000000080)={0x2}, 0x10)

2018/04/04 08:41:30 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000000c0), 0x4)
setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0xfff, 0x4)

2018/04/04 08:41:30 executing program 4:
r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"})
write$sndseq(r1, &(0x7f00000000c0), 0x24b)
r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]})
dup2(r3, r2)

2018/04/04 08:41:30 executing program 7:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
shutdown(r0, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x1)

2018/04/04 08:41:30 executing program 0:
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000027bd7000fbdbdf251000000008000400080000000d26a63574a4e6076856c5d9f330de6e9012c92a807cc0feb3687ba3cfd84266c29cf7b9a33e481c64365cb00dfa087679291973dfe3aa42263ebf689b641bdbe16aa27e8041f9a9885ff30457f3a5e9eda582de087408dd322d449487612fd7f42a810105cd1c5ed5c469638d633e9438c3602f0b0740fa816212c0db9f6907c8d0fb320bec49cf26a2c77dbe2f82d6760404c9b3149ab04ed8d0af67ceabfa2df1d1d9515b8ffe0c2d97075daf1cdac5c64629e4"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
pread64(r0, &(0x7f00000006c0)=""/90, 0x5a, 0x0)
fchdir(r0)
r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="a6d2535bc45f38c2e43bdbad5763a89468dcb130e702e8230eee01d72874315a76d9c6a8c13285a399a471a6857e9a586776fe1c9a03649e68a930c9d89fe07e5c43797a48a3c867bbb41cd637c058bf"], 0x3)
fcntl$setstatus(r3, 0x4, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="300b00000000d0a8f8881f47c75f87f8f8fcdbdf250a00000008060500000000040800040000"], 0x2c}, 0x1}, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0)
fgetxattr(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757249050000000000000000000000000000000000"], &(0x7f00000007c0)=""/127, 0x7f)
r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
epoll_wait(r6, &(0x7f0000000200)=[{}], 0x1, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670440e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e27193a76390459f9a051"], &(0x7f00000012c0)=0x65)
pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
fsync(r5)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000000300)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4)
time(&(0x7f0000000000))

2018/04/04 08:41:30 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffeb1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='yeah\x00', 0x5)
sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2)

2018/04/04 08:41:31 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x7ff)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4)
ioctl$KDSKBLED(r1, 0x4b65, 0x0)

2018/04/04 08:41:31 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x1)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x82a}], 0x1, 0x0)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000e80)={0x200, 0x5, 0x5, 0x400, 0x7, 0x8})
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0xfffffffffffff001)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=<r3=>0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getpgrp(r3)
ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})
utime(&(0x7f0000000940)='./file1\x00', &(0x7f0000000a80)={0x80000000, 0x9})
ioprio_get$pid(0x0, 0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x200000008}, {r0, 0x44}, {r2, 0x10}, {r2}, {0xffffffffffffffff, 0x1000}, {r2}, {0xffffffffffffffff, 0x4}, {}], 0x28e, &(0x7f00000000c0), &(0x7f0000000ac0)={0x80000000}, 0x8)
getsockopt$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="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000c80)={@broadcast, @multicast1, <r4=>0x0}, &(0x7f0000000cc0)=0xc)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000d00)=r4)
fchmod(r0, 0xc0)

2018/04/04 08:41:31 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x400000000004e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x2, 0xffffffffffff0001, "38d017f4775c5a89df6c34c280a02425e8466cd3468ff0f6b03942417920e74e69932de91a4190873c65bc6743f0385551a3927c74bcec9f1bf650d247f0d7b0ab3b9d5bc9dbd41c13f682203bb08f4a"}, 0xd8)
r2 = accept4(r1, &(0x7f0000000000)=ANY=[], &(0x7f00008f1ffc), 0x0)
setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0)

2018/04/04 08:41:31 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xa201, 0x0)
accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0)
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300))
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00')
ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000340)={0x9})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
syslog(0x2, 0x0, 0x0)

2018/04/04 08:41:31 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0)
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff})
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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")
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0), 0x8)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000081)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
splice(r3, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'ifb0\x00', 0x2000})
getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54)
r5 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57)
socket$inet_sctp(0x2, 0x0, 0x84)
pread64(r3, &(0x7f0000000080)=""/156, 0x9c, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r6 = socket$netlink(0x10, 0x3, 0x40000016)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cecffc), 0x4)
write(r6, &(0x7f000095c000)="2400000026007f0000000000000077010000", 0x12)
r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0)
openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0)
renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x2)
sync_file_range(r3, 0x2, 0x8, 0x2)

2018/04/04 08:41:31 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7)
flistxattr(r0, &(0x7f0000000040)=""/16, 0x10)
sysfs$2(0x2, 0x0, &(0x7f0000000200)=""/206)

2018/04/04 08:41:31 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb")
r2 = socket(0xa, 0x2, 0x88)
r3 = fcntl$dupfd(r2, 0x0, r0)
connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c)
r4 = socket$netlink(0x10, 0x3, 0x4)
sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10)
writev(r4, &(0x7f00001a5ff0), 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80080)
eventfd2(0x0, 0x80001)
modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10)
r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1000, 0x2, 0xfffffffffffffbff, 0x80000001, 0xf11d, 0xbbf, 0x4, {<r6=>0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x4, 0xf4, 0x8000, 0x8000}}, &(0x7f00000004c0)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000500)={0x5, 0x0, 0xc, 0x90, 0x80000000, 0x14, 0x1f, 0x8, r6}, &(0x7f0000000640)=0x20)
write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30)
getpgid(0x0)
getpgid(0xffffffffffffffff)
mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
read(r5, &(0x7f0000000000)=""/45, 0x2d)
sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10)
writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="e7b401000700"], &(0x7f00000000c0)=0xa)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r7, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9)
finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1)

2018/04/04 08:41:31 executing program 1:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
dup(r0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04f5ea3ee2c848233a1c64ab733b4a13f20917db3ba6fedef4aa82539d80c308f3cd0d3899570cb60ce58a7ef8d74873494708f68978a80a2fc0192f5883ac1b5a38e4b39db28d15a3a9a1301b2af2ae60145f2e9fcedb5dcbd2875a8ae3d61d"], 0x1}, 0x1}, 0x0)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x4)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
pipe2(&(0x7f0000000100), 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/04 08:41:31 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
fchdir(r0)
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
r4 = dup3(r1, r2, 0x0)
getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4)
mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x1)

2018/04/04 08:41:31 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc)
rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00')
pivot_root(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000040)='./file0\x00')

2018/04/04 08:41:31 executing program 0:
r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="e7eb912fdeab41e1ea92a76feb5c242853aa74543547aed63c7a311c1fc90b3d55d68cfd79ea17dd2806c0ac1bfbe8ce11e2c14476d7525447a771257d4050f8efa897349961848ba261f383e76ba4b3362d8c8c6d1a7eb0733e1b05fa844af917b5573c226d192e602bfa7ca0cd8c3aea13b0510e392b5fbc29326cc065250da4bccaa085f19a50283921688ae4ff85dfcbab1209d3c07e19c8e513d7ad6dfbec6a80", 0xa3, 0xfffffffffffffffd)
keyctl$read(0xb, r0, &(0x7f0000000180)=""/252, 0xfc)
r1 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c)
getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e530e9)=""/16, &(0x7f0000000040)=0x10)

[  329.612012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  329.639557] device lo left promiscuous mode
[  329.746203] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
2018/04/04 08:41:32 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa}}]}, 0x30c)
r1 = getpid()
prctl$setptracer(0x59616d61, r1)

2018/04/04 08:41:32 executing program 7:
r0 = socket$inet6(0xa, 0x80002, 0x88)
recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xa9, 0xffffffffffffffff, 0x0, 0x64c6f74285e3219d)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r2 = dup2(r1, r0)
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
rt_sigreturn()
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00')
sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0xfffffffffffffef5, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a30", 0x70}], 0x1, &(0x7f00000004c0)}, 0x0)

2018/04/04 08:41:32 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000000)=0x400, 0x4)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}})

2018/04/04 08:41:32 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x440100)
ioctl$KDENABIO(r0, 0x4b36)
r1 = memfd_create(&(0x7f000003e000)='\'', 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
r3 = dup2(r0, r1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
r4 = memfd_create(&(0x7f000003e000)='\t', 0x0)
r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
clock_gettime(0x0, &(0x7f0000e8dff8)={<r6=>0x0})
write$sndseq(r2, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={r6}, {}, {}, @result}], 0x1c)
dup2(r5, r4)
write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30)

2018/04/04 08:41:32 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x6)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x4)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x100)

2018/04/04 08:41:32 executing program 5:
msync(&(0x7f0000999000/0x400000)=nil, 0x400000, 0xfffe)

2018/04/04 08:41:32 executing program 2:
clock_getres(0xff7ffffffffffff0, &(0x7f0000000080))

2018/04/04 08:41:32 executing program 3:
r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4180)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)
ioctl$KDSETMODE(r1, 0x4b3a, 0x8000)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)})
setns(r0, 0x4000000)

[  330.581943] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh
2018/04/04 08:41:32 executing program 5:
mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000))
r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00')
readlinkat(r0, &(0x7f000095eff8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d)
mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x71e4a1d24fde618a, 0x2010, r0, 0x0)

2018/04/04 08:41:32 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c)
setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a04e94f", 0x4)
sendto$unix(r0, &(0x7f0000000000)="cbe62812c5d59426c06ea51d37286859a40e8ca5ef77e5da82b80732c41839d9601626a3a8cc62f223adf2b1adee1da1c4c5c9bffb69f66765ac2077a4ca10713ab04c677668eb48f2e7008d9a9b16cbf6b981db665ea1a16b0979d9ff9eecd8b0c4f9da3ab11956b48e046be72457287c0339206b75071056c9a3baff0c4e1bcb13c45f54185f2ef1d53e9793cabb4aabdefc0d3d5949a209152619405af59d36accbc79c1f4a4832fb59f0d2a4cc81bd8efdd56e169d1b8436", 0xba, 0x8000, 0x0, 0x0)

2018/04/04 08:41:32 executing program 1:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}})
r2 = eventfd(0x21)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8)
r4 = geteuid()
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in, 0x4e22, 0xcd0, 0x4e21, 0x8000, 0xa, 0x20, 0x0, 0x0, r3, r4}, {0x5, 0x101, 0x0, 0x100000000, 0x7, 0x5, 0x2e90000000000000}, {0x5df, 0x9, 0x1, 0x1f}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x80000000, 0x1f, 0x7, 0x7}}, 0xe8)
readv(r0, &(0x7f0000000980)=[{&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/210, 0xd2}, {&(0x7f00000007c0)=""/172, 0xac}, {&(0x7f0000000880)=""/41, 0x29}, {&(0x7f00000008c0)=""/176, 0xb0}], 0x7)
read$eventfd(r2, &(0x7f0000000040), 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80480000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00:\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000)

2018/04/04 08:41:32 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f000066fff4)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0)

2018/04/04 08:41:32 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x6)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x4)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x100)

2018/04/04 08:41:32 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
fadvise64(r0, 0x0, 0xfff, 0x5)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', <r1=>0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x337)
r2 = dup2(r0, r0)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x63, "26c042b093aba2a65fa26c6dd6c82548c43e8d99632cabc0dd9447fc65ebe3272ae7c2d923d9c263e16e037fa37d37ed93f22b79c0766336a9494df271ab6ec96f40f6cbe7282446d299086506fd1aac2ba827717e1d191c6fe4dd9a65c8555a2ed184"}, &(0x7f0000000140)=0x87)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0x112)
get_thread_area(&(0x7f0000000180)={0x5, 0x20001000, 0xffffffff, 0xffff, 0x100000001, 0x9, 0x200, 0x1000, 0x3, 0x7fffffff})

2018/04/04 08:41:32 executing program 6:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0)
r1 = getpgrp(0x0)
mq_notify(r0, &(0x7f0000000080)={0x0, 0x1e, 0x7, @tid=r1})
mkdir(&(0x7f00000001c0)='./file0\x00', 0x2)
r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x80000001, 0x4)
symlinkat(&(0x7f000003b000)='./file0\x00', r2, &(0x7f0000010000)='./control\x00')
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f0000000100)='./control\x00', 0x109000, 0xa2)
renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2)

2018/04/04 08:41:32 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0)
ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x401)
listen(r0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x32c, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c)
r3 = accept4(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0xc3e, 0xfffffffffffffbff, 0x1}, 0x10)
accept4(r2, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80, 0x800)
setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000"], 0x8)

[  330.662235] binder: 23307:23317 got transaction with invalid offset (32, min 0 max 56) or object.
[  330.672297] binder: 23307:23317 transaction failed 29201/-22, size 56-8 line 3196
[  330.695407] binder: BINDER_SET_CONTEXT_MGR already set
[  330.703125] binder: 23307:23332 ioctl 40046207 0 returned -16
2018/04/04 08:41:32 executing program 1:
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r0=>0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4040, 0x50)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={<r2=>0x0, 0x800, 0x1, [0x3]}, &(0x7f0000000080)=0xa)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x71, "5fb52511d95ef1a685ccca9e96be9b36c4851afa56a3c892d5cd25058a945a364582d1202af684d089c9772297253c82e689f42f53ab809ed8c7b127a6250865a0c023f489876fda8d9490c25c8042801f2ecaa8f05d3e9154c0cab239b88c202004e29cb3bdbdf8d119c8904462c0e386"}, &(0x7f0000000180)=0x79)
setpriority(0x1, r0, 0x7fffffff)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xb}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0)

2018/04/04 08:41:32 executing program 1:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000001680)=[{&(0x7f0000001640)=""/60, 0x3c}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={<r1=>0x0, 0xae, "546d51e870ae18963f78dc0b860af56b18f0c766d7716999f22072e7f84f92029dde4641bf362639ee8d967e5b60e5bdf88a73fc36e807de0bd0957eb294cf068e6a35d747b041470c31f1f4c26b4e1c32c498748134a7d162de448c995d5710f13ed9acde2894141e5a3674aff763b8c2ff76ffc0abcab76dbe7ed8fc29d13511a3adf3c88d992652ad3b34b2f10dbf2fe4f7b464f381e79e596ad3929633f17d1e8e00307b53bf29100d4f576f"}, &(0x7f00000000c0)=0xb6)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xffffffffffffff0b}, 0x8)

2018/04/04 08:41:32 executing program 3:
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="fd00ffea29cc1a7790a9eeaa25a865e3e5811be84fa06a4dcc59a6450f03d315919d89f0223308d255ece4c8574f97e31293f7dfc5fddf3ef46f1d8e5fffd8da59ae4f8856b0bc0a0916f340fbb81b89328563e56878102fd09acc2100cc0f111552692c95999af33abf6539862bd625fd0a7e279afe1c8c0f8a17c162a9a1f119474c728a54fca7a52883cb", 0x8c}, {&(0x7f0000000240)="de604c41ccd76e6a439dbc980b7cadd3eb7e2dc93695f07aa608898ba2c6b005ed749c75bef25686ea88c0e6f0", 0x2d}, {&(0x7f0000000280)="afbc6d9af25de38b880990ee6efdc8ba6b2a26e39e010ef0ab96cafa3b4f213e4d2aee05abfd8c93634a624332e61a74c1baa2ccd2078b0fbd79b0c9b13d38604be05b8d6e9467d6aef23e746b781bffb0b3f2fbc5d3a86f699794c58cfa6d6a3e5940ee0d3eac531eb2180fe6fb83d3233d260f", 0x74}, {&(0x7f00000003c0)="fb3020cd6eea89ee7624d3a8b93de16ae5aaf438f811a64d5a75d20aa68398165947af79731e932c87261c1975b19dd09ff641f586c4dd123d3b582fb4bef55de08d1660550a2597add1dd35d57a1857c0a2c23a130082c9efab60c6c7017bcb0fa88fd2b9a2ff7fc4a2ece168d6896ef354a258d84ce220c5b00651234e44bdadf24a048574be4e2266d52bd6ba08480481477c9bc102276a515bfe2600c7dc77241b1045f5abd641b8f2c07cc9761a76cadd4ab1c04a0d", 0xb8}, {&(0x7f0000000300)="15fed52aa207c76867805d58c65321ca04", 0x11}], 0x5, &(0x7f00000004c0)=[{0x34, 0x11f, 0x8, "6a1846bb11938f124748adc06060443bd5be5bfbd440a14e3d8832a52c99d4e654c5b18ee2ef"}, {0x100c, 0x119, 0x40, "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"}, {0xdc, 0x10b, 0xa3, "a41b421cd1de15816bf19378b55580bb9f6284ac95335696c9213cd9155df6ef95c625f76096ab61c7d82c871e62d24f7140758c3984e85dbd98361fe8577d7f75713ea0982d28fd111b5598c2797dfb5848b64cbcd26703fc6ca162a8c3fc88629e82fed932c52434acd6281b4bde52f5c43bb9ac296b738aa005cac86ec5d61d8943ca14757a3eb3cb5fdf0f633538e4c1089f5b4312cddf317954f44b5ed1c96a1300ea6100cb4c543a257b770a8e5b576a9b1f5d08cbbdee5e45f30f1f75852a4df3fce7d725aacdf998d78538d0"}], 0x111c, 0x4000}, 0x81)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001680)=0x8)
r2 = socket$inet(0x2, 0x2, 0x88)
read(r1, &(0x7f00000016c0)=""/149, 0x95)
sendmmsg(r2, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0)

2018/04/04 08:41:32 executing program 1:
mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = inotify_init()
r3 = epoll_create(0x7)
r4 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0)
ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000440)=""/4096)
ioctl$TIOCCONS(r4, 0x541d)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007a8000))
r5 = inotify_add_watch(r2, &(0x7f0000b0bff6)='./control\x00', 0x80)
inotify_rm_watch(r2, r5)
inotify_init1(0x800)
syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./control\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="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", 0xfd, 0x1ff}, {&(0x7f0000000240)="d69d69435cf4ce93d21389f1d5188373f4c149ec941b3b4da9d14bf29a057a8ecaa2a2c3b554d2984d81b0e3fced50f897bb5873a1cb534489cc272c75c1abc34444221b212d98e70464813331216d3f6ee12e1374e6c79209895b877d6dbdb596a6946cac18f92d4827420eff3b080babe670c01e011ecf154bc72b64c31d794a43f3d0697fbb413e5b506b8e37ba2d4209fb52", 0x94, 0x2}, {&(0x7f0000000300)="bf344e91d097dbc7c035ae594a307720adadae529a4431956757e4c803c89c3f61cdb0cc8f92cc7b7720578fd1959efc0c228aadfdac48875fe86006a26e5531644b1c9f8f08df596d936f3de2f66058603a9fbc1a8b48cbd0771c67aab0439351a72ab065813d331f2f73ae22fb", 0x6e, 0x58}, {&(0x7f0000000380)="6532660a7c5de90639577ffb74e96c6f844a32637b32c60720316ecdef0c33", 0x1f, 0x9}], 0x2000c0, &(0x7f0000000400)={[{@user_xattr='user_xattr', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@barrier_none='barrier=none', 0x2c}]})
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000d19ff4)={0x80000001})
epoll_pwait(r3, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsh0\x00', 0x10)

2018/04/04 08:41:32 executing program 1:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps\x00')
setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104)
setrlimit(0xe, &(0x7f0000000000)={0x5, 0x1})
setrlimit(0x5, &(0x7f0000000080)={0x2, 0x3})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=<r1=>0x0)
sched_getparam(r1, &(0x7f0000000280))
write$cgroup_pid(r0, &(0x7f00000002c0)={[0x36, 0x39, 0x32, 0x38]}, 0x4)
prctl$seccomp(0x21, 0x0, &(0x7f0000000040))

[  330.712788] binder_alloc: 23307: binder_alloc_buf, no vma
[  330.719913] binder: 23307:23332 transaction failed 29189/-3, size 56-8 line 3133
[  330.734747] binder: undelivered TRANSACTION_ERROR: 29189
[  330.740420] binder: undelivered TRANSACTION_ERROR: 29201
2018/04/04 08:41:32 executing program 7:
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)
socket$netlink(0x10, 0x3, 0x9)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x403e}, 0x5e2c2cccef636b34, &(0x7f0000000300)={&(0x7f0000000380)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x8080)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080))
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(r1, &(0x7f0000000440)=""/131, 0xfffffffffffffec1, 0x200000000, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
fstat(0xffffffffffffffff, &(0x7f0000000540))
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381", 0x1f}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/04 08:41:33 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x24f)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 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, 0x4, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080))
dup2(0xffffffffffffffff, r0)
socket$inet6(0xa, 0x3, 0x9)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
gettid()
syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802)
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000000c0)=0x8)
process_vm_writev(0x0, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0)

2018/04/04 08:41:33 executing program 1:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000080)="2cd61f20e5e333a8df1d284b70072ce951cf9228ef6e093c5a81414771a3ba28626a948482b74db12967f956199e5dcc54da73930b4ed870f3e05e8e996c160997e4be6506d3ca68cacadbf52b2875658c50e0909a33dc5f45782c52b0d92bfcc977cfae1af398198b9997c52f54d4a3b9f6099e78a5fd1abbcec0e2074b396735ef6e9b4d631653cd2fa1016550ccd84371d892ca73bca90e152e53adb9a0bfdc6001fc90d32770fbb857050582cf38ae184f5deb7ef1b81bb995dbeda89ca7b6", 0xfffffffffffffdc4)
sendfile(r0, r0, &(0x7f000079a000), 0xfec)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0)
umount2(&(0x7f0000000000)='./file0\x00', 0x0)

2018/04/04 08:41:33 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4)

2018/04/04 08:41:33 executing program 6:
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0xa78, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000d0080000d008000008090000616d6f6e670000000000000000000000000000000000000000000000000000003808000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000080000000ff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000900000000000000000000000000000000000000000000000000000001000000000000000600000008000000000000000300000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000200000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000100000000000000ffffff7f00000000000000006efaffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000d04b000000000000000000000000008000000000000000000000000000000000000000000000000001000000000000000000000000000000060000000000000000000000000000000000000000000000000000000600000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000070000001f00000005b1000000000000070000000000000000000000ff01000000000000060000007800000000000000000000000000000000000000000000000000000002000000000000000000000005000000000000000000000000000000af2700000004000007000000080000000000000000000000400000000000000000000000800000000000000000000000040000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000020000000001000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000006000000ff07000000000000000000000000000000000000000000000000000000000000000000007600000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000e1ffffff000000000000000002000000000000000000000000000000020000000000000000000000ac1414000000000004000000ac1414aa00000000000000000000000000000000ffffffff000000007f0000001f00000000000000000000000700000000000000000000000000000000000000ff000000000000000004000068000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000009000000000000000000000009000000000000000000000000000000ff030000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000008000000000000000000000000000000000000000000000000000000000000000500000000000000030000000000000000000000000000000000000000000000090000000000000000000000030000000000000000000000000000000700000000000000000000000000000009000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000fdffffff0000000000000000000000000100000000000000050000000000000000000000000000000600000000000000000000000000000000000000000000000600000000000000080000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000700000000000000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000900000001000000f7ffffff000000000800000000000000000000000000000000000000ffff0000000000000000000007000000000000000000000000000000ff01000000000000e100000000000000000000000000000000000000ffff000000000000000000000000000001000000000000000000000000000000ffffff7f0500000000000000000000008000000000000000010000800800000000000000000000001f00000005000000000000000000000000000000000000000000000000000000060000009b0000000100000000000000030000000100000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000a318e3c968b5db000000000000000000000000000000000000005a0000000400000000000000000000000100000000000000736e61740000000000000000000000000000000000000000000000000000000010000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000000000000000000000062637368300000000000000000000000736974300000000000000000000000006270713000000000000000000000000069726c616e30000000000000000000000180c2000002000000ff00ffffffffffffff00000000ffff000070000000a8000000e0000000736e61740000000000000000000000000000000000000000000000000000000010000000aaaaaaaaaa14000000000000736e617400000000000000000000000000000000000000000000000000000000100000000180c2000000000000000000"]}, 0xaaf)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a)

2018/04/04 08:41:33 executing program 7:
r0 = socket$packet(0x11, 0x3, 0x300)
syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x3811, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="0b789a7f2d7db9a13af69a646cf22df76113716333d5ccdf5120b48f09b327b2fbb4f64a5c25174b602bd442047d0b6a341641dac1879a7dc12305c0640a2552356348d5d2c72f779e14156f99c8ef7e7108f4ed8463d217e7574514cf05417c12621c68e16604b5f26e4330d25839a40ac78e7c01569eb835c5b6efd35bd8a55a4fe3ab8de751ba15f5a8d9026e19e8ec8cc61a08df2572d49e25ef18f2094c4c6ee32a55edf928c77a56486b5b3b7989f37a20fb2c55e8ebb1bee5bc16", 0xbe, 0xffff}], 0x400, &(0x7f00000001c0)={[{@type={'type', 0x3d, "c58a339e"}, 0x2c}, {@session={'session', 0x3d, [0x35]}, 0x2c}, {@creator={'creator', 0x3d, "e205a4d8"}, 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "ccf3f070"}, 0x2c}, {@force='force', 0x2c}, {@creator={'creator', 0x3d, "9901c792"}, 0x2c}, {@type={'type', 0x3d, "bd62e7b8"}, 0x2c}, {@part={'part', 0x3d, [0x2d]}, 0x2c}]})
ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map})

2018/04/04 08:41:33 executing program 3:
unshare(0x40000000)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}})
r2 = epoll_create1(0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]})
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)
fchown(r2, 0x0, 0x0)
fcntl$getown(r2, 0x9)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bcsh0\x00', <r4=>0x0})
sendto(r0, &(0x7f00000007c0)="4f767d913987ed6dc03eaf8819b33a81f4d131474da1cf9c7186781f36fdf6344fc25d3cb86da3206cc24e2115944c8bf767f295c168fa955aebf8592a03f4b0146889c21bfedae15f3f4f51e34608ad91d1dc302188ccbe19bdcea6d64cdb7085ba120a2e81d6042d53dc9b6f9cb6c2ff8baafdc405f6dc4019a54a37108e5072c4a270b421759ea513b3a2d42167d6ce7a2b9bce7e745eb53d2f61941e11450676f695586ddd924e97c3695276116b5dd35e9ac4bd0dbffe5201cc402bc2a7fc4024c19455b30b71a207276dd24cee9330974dbc32a093d4b9470e63351562c809e1cad5f56181fcdb113d44d7", 0xee, 0x4080, &(0x7f0000000600)=@ll={0x11, 0x9, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1})
process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}], 0x6, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$unix(0x1, 0x1, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6)
ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100))
shutdown(r5, 0x1)
syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}})

2018/04/04 08:41:33 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={<r2=>0x0, 0x3a, "a497f9d45d53a2828468b469b0060d076d0c6a99e06877bb960e0113d4b17922b75593fa504f7e566ec333276d012279356e7d40b0b9c8d41364"}, &(0x7f0000000180)=0x42)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000040)=0x8)

2018/04/04 08:41:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0)
getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9)

2018/04/04 08:41:33 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0)
close(r1)
setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0))
removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '/dev/sg#\x00'})
sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
close(r0)
ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000100)=""/181)

2018/04/04 08:41:33 executing program 6:
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
r2 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x100000000000000, 0x4)
inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x10007fe)
inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4000001)
mkdir(&(0x7f00000000c0)='./control\x00', 0x4)
inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800)

[  332.109400] IPVS: Creating netns size=2536 id=104
[  332.146417] device bridge0 entered promiscuous mode
[  332.172193] IPVS: Creating netns size=2536 id=105
[  332.198406] device bridge0 entered promiscuous mode
2018/04/04 08:41:33 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000561129ec011d00000200000603000000e29927cee5211c15b75a2ae3"])
ioctl(r0, 0x8918, &(0x7f0000000000))

2018/04/04 08:41:33 executing program 4:
r0 = timerfd_create(0x0, 0x800)
clock_gettime(0x0, &(0x7f0000378000)={0x0, <r1=>0x0})
timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0))
r2 = dup3(r0, r0, 0x80000)
connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000680}, 0xc)
socket$inet6_sctp(0xa, 0x5, 0x84)
read(r0, &(0x7f0000204f3b)=""/197, 0xc5)

2018/04/04 08:41:33 executing program 5:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32)
setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da", 0x2b, 0xfffffffffffffff9)
getpid()
r4 = fcntl$dupfd(r1, 0x0, r0)
sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000340)="88000000", 0x4}], 0x1, 0x0)
r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc)
keyctl$unlink(0x9, r3, r5)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(r2, &(0x7f00000005c0), 0x8, 0x800)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, <r6=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x0, 0x40, 0x401, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0)
connect(r2, &(0x7f0000000380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2)
ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000005c0))
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x4e23, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x6aeb0eac}, 0x9, [0x7fffffff80000000, 0x8, 0x9, 0x200, 0x0, 0x3, 0x6, 0xfff]}, 0x5c)
setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="620c0000000000000000000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000003a69a0e6a6170700000000000004000000aa000000000000000000000000000000000000000000000000000000000000000000"], 0x1)
ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5})

2018/04/04 08:41:33 executing program 6:
r0 = socket(0x10, 0x20000000802, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xc0000000})
r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
sync()
listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48)
socket$packet(0x11, 0x3, 0x300)
r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd0874", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604")
gettid()
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x0, 0x3, 0x1, 0x0, 0x100}, 0x0, 0x80000000})
epoll_wait(r3, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x6, 0x401)
getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40000)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$cgroup_int(r3, &(0x7f00000002c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000380)={0x3f, 0x100000000, 0x41})
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"0707005b8140000000000000e4ff1b00"})
write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr}})

2018/04/04 08:41:33 executing program 1:
mkdir(&(0x7f0000027000)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000))
r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0)
mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0)
fanotify_mark(r1, 0x20, 0x20000, r0, &(0x7f0000000080)='./file0/bus\x00')
truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0))

2018/04/04 08:41:33 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r3=>0xffffffffffffffff})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000280)={0x40, 0x3, {0xffffffffffffffff, 0x1, 0x5, 0x1, 0x8}})
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280))
setuid(r5)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@empty, 0x15, r4})
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000540)={0x2000012, 0x160, &(0x7f00000003c0)="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"})
splice(r3, &(0x7f0000000080), r1, &(0x7f00000000c0), 0xa5ba, 0x0)

2018/04/04 08:41:33 executing program 3:
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x38, r0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4048000}, 0x4)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000440)=ANY=[@ANYBLOB="010e28bf7000fedb00f00f5907466f71f811fe4ac04d6943fad9000000081006000300000068000189e700050001000000080001000a000000080002b472697e0008000b00736970000c0900000008c80f0fa5831f3c9ed9"], 0x1}, 0x1}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
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)=ANY=[]}, 0x1}, 0x0)
openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r4, r4, &(0x7f0000000040), 0x80000001)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendfile(r4, r3, 0x0, 0xc08f)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8)
setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r5}, 0xc)
r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x7fff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

2018/04/04 08:41:33 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0x0, 0x0})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='A\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']})

2018/04/04 08:41:34 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x5)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001100090448000000810000000700004003000000450001070000001419001a00020080080900000000f41ee4000000000000000000", 0x39}], 0x1)

2018/04/04 08:41:34 executing program 0:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe))
r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0)
lseek(r0, 0x1000, 0x4)
renameat(r0, &(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000040)='./file0/bus\x00')
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)

2018/04/04 08:41:34 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={<r2=>0x0, 0x0, <r3=>0x0}, &(0x7f0000000800)=0xc)
fchown(r1, 0x0, r3)
sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004)
write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000400)=0x9)
r4 = getpgid(0xffffffffffffffff)
r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00')
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={<r6=>0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={<r7=>r6, 0x0, 0x0, 0x0, 0x3, 0xd864, 0x49, 0x401000003, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x7, 0x3, 0x0, 0x4}}, &(0x7f0000001ec0)=0xb0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80))
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r7, 0x1}, &(0x7f0000000a80)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0x0, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
getgroups(0x3, &(0x7f00000002c0)=[0x0, <r8=>0x0, 0x0])
fchown(0xffffffffffffffff, 0x0, r8)
ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4})
r9 = syz_open_procfs(r2, &(0x7f0000000040)='net/raw\x00')
pwritev(r5, &(0x7f0000000ac0)=[{&(0x7f0000000440)="1cc2f9e02c88cb2beeda433b2d7bddf5dcd4e32214521e5f85926453227e6e86635fa70860c7", 0x26}, {&(0x7f0000000480)="38c8f5880a5fa899946a3b452a49ccffd3281966640274bded7ad538e810ce70c3500f76c337366bc782334b45152367958620a415b4a8", 0x37}, {&(0x7f00000004c0)="84068d579181723326ca162e8b053bbf1b6f9ba34feb720b01c3ad729ca409762bf9484f43ebc40d4376eee653217889f490397a2e24ca41a3ea32944164ea53e74010fde47ccb25eb4599fa1404d8129b21ba1ee88bfc0566d3c8dd792e9613c691d8f89b2f035b54d74fee0af05be35dabe8210a4f71af152d39f545bf0a9f1351877595644e22f50cb967cc4d2df82dcdefa5c0d3efe2e86ce21f8c33fb68a0cee5565f04481633eaa32ec6cb459525ff53616ed03ccfa903a5a5c1005fac29850d8a0da838fde25fb82e95127ad53ccf9be8bf568da34fd28c6dc9c4ae6d5ed30510063ef728498ea5b645920ef0c9d91ab11563", 0xf6}, {&(0x7f00000005c0)="ee4cd8ee92e6505e5f9bbfe4dcda52bc6a2ada9a1f522096f49fc15b177489bd6d8eff069d27529ed56f3dcb445051c2d7d9061f4b2e6f7d33d4085e7d97987ead03524ee74fb14bb0", 0x49}, {&(0x7f0000000640)="f2d133294d10dc984ae49e506945a05cc993bf6973c192fbe4db472701fb0a2df5d6cd48e7ee18d7cfbd5af28f45238a22afef245e073b4dafa9b73c1cc844f180b3bfad7e32d9ccf3a0023f9b85b31543dc28a32ec7d482010f643978c624a05492a547f553404f7d338e4a42a534b16430a2da01ea314b116403a4799781e3d8941599eba6835b7abd7980", 0x8c}, {&(0x7f0000000700)="e586", 0x2}, {&(0x7f0000000780)="131fb7cea7368966f2adbf7a943b02b28954ab5a98409f834d31d5729709bfe71445f979a8c2480c6baed0eaa906a37d4052598d297a54cb88c3244281b01103", 0x40}, {&(0x7f0000000940)="e521bd4d5909a5b57f3efc00884f4fac52b3f5995fae36bcbcda1b99869743247adc3d3e0994081be9526cbd192cee5ae98d24c68a855216337efca9a11639c9b06eb4f14cf2d494d56fd2f7ed4a05f2903dd8c187e91607427097ae7de049", 0x5f}, {&(0x7f00000009c0)="aa9c8a7373c6d11d898e72ce0d74fc68d4f621a1d0214030ad02be1fa47e005168656e0d588b5627db95b1f9bfa74d8e7360ce9605e777d59a804388e08eabaec91c1dc8abc9a111d37d", 0x4a}], 0x9, 0x0)
read(r9, &(0x7f0000000080)=""/203, 0xcb)

2018/04/04 08:41:34 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4)
getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024)

2018/04/04 08:41:34 executing program 4:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000)
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$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={<r2=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000006c0)={0xa2, &(0x7f0000000240)="93a513e38fa81d84d3fd4cb8b30bc01fc42b0e7d53a1336699fcba289b71c921688172ec649a504888bf2960796534b29c6b5188585307925df3e49bae1c22986c668a15df42930f25d614cda38bcee03a9d11b517462d47363b79195fd1c29051854afd65a6fbc683e9133291248049316972e22d957026fc2edf51c6a647f18782b2a1d4ac312bc113a237e7102cf88f61a7f527612a036b02d71c1b7986d9ccae"})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc)
r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0))
ioctl$TCFLSH(r0, 0x540b, 0x8ed1)
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
fstat(r0, &(0x7f0000001900))
recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/139, 0x8b}, {&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x4, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5, 0x0, 0x0, 0xf18a}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}}], 0x4, 0x2, &(0x7f0000001cc0))
fcntl$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(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @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$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80))
lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40))
fstat(r3, &(0x7f0000001e80))
sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16231c6f8b3140b41bc08ed750101d0c31c909d38deecea0d16e9b079f7fc35cb2299dbf947ac5b6a4e4c9266043315d03df29c40cdf211c23b840b1d8c4ee", 0x9d}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001)

2018/04/04 08:41:34 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns/ipc\x00')
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_tcp_int(r3, 0x6, 0x10000000a, &(0x7f0000000000)=0x80, 0x4)
listen(r3, 0x0)
sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc)
shutdown(r3, 0x0)

2018/04/04 08:41:34 executing program 2:
socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f000000d000)={<r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000844ff7)='pagemap\x00')
r2 = dup3(r0, r1, 0xffffffffffffffff)
sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x40, 0x910, 0x70bd2a, 0x25dfdbfd, {0x1e}, [@generic="ffd255d78e1c73c1bcf0f343bc7fbc2b3d7cfecf31cd4ddbbbd8656abd64143b79853b43"]}, 0x38}, 0x1, 0x0, 0x0, 0x8001}, 0x4)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x0, 0x6a9, 0x8, 'queue0\x00', 0x3})

2018/04/04 08:41:34 executing program 3:
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={<r0=>0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x6, 0x7, 0x2, 0x99})
fchmod(r1, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000, 0x10)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x0, 0x6})
syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="90d4df96803490f7f1590d86e5ae51f0784903e297f70030da1bb13646682ba8d790928034c3df08ec11f3173c85ed542e1b87e0298b5dc479e18e2b4af18247c62d47fbf72ccc95d6ccb87a4faebe", 0x4f, 0x5}], 0x10, &(0x7f0000000240)={[{@session={'session', 0x3d, [0x78, 0x36, 0x31, 0x0, 0x0, 0x2d, 0x39, 0x2d, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x3f, 0x31, 0x3f, 0x2d, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x7f]}, 0x2c}, {@force='force', 0x2c}, {@force='force', 0x2c}, {@creator={'creator', 0x3d, "a102b004"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@barrier='barrier', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x3d, 0x37, 0x78]}, 0x2c}]})
openat$cgroup_type(r1, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={r0, 0x0, <r3=>r1})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_user\x00', 0x0, 0x0)
setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000380)=0x4, 0x2)
mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x20010, r4, 0x0)
r5 = accept4$llc(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x10, 0x80800)
r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/relabel\x00', 0x2, 0x0)
mq_timedsend(r4, &(0x7f0000000480)="f2bef7954a01fc698d9531ff6c5958154059e2c975a02a4b14fb1a0f6ebf04809e263c93c9fb5c8f58172f979a4f9a967fb68aaad71c5b5bb7285159cd89031624e2189effcb1b481392430f2aec671b6c1a67684eea0b55984c347a08598c3bd6f05bc7f86e627052de7783b33deed7ee85d2c9310ea89854efeea9107df5491f285f07c86c92c49da371809633b46a27b830292b85bbf6356f01df3a32572eca3733f2a38a41f5d769c10538948f55cbf62914a9758cc70a5b9ceb750550533cc8611d72a8c3", 0xc7, 0x0, &(0x7f0000000580))
flock(r2, 0x4)
modify_ldt$read_default(0x2, &(0x7f00000005c0)=""/142, 0x8e)
ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000680))
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4)
syz_mount_image$hfs(&(0x7f0000000780)='hfs\x00', &(0x7f00000007c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000980)=[{&(0x7f0000000800)="e18bedf74e978733c3f51a841286746cbbea2df4d7da175a6c9284589ae1c8615e384d8381bd3494fad577408e5d98c343262b2800ea4e89e0086d4fce64d64721b71e9d050ba3fbc344fdd63edc359272b2956367119434e4c1d80e139ce2398281bce3114c7a91392eb5369703b5b2ece945c7d3a0e1658e73d01d6d91b5052a62b3a028d177179fdc1de13ffc11f91e6f3684d3d579a0ad64c01b4c424609adff65bfbc3b40d216010f30164553676cf0343f7442de251809458a78af3d", 0xbf, 0xf5}, {&(0x7f00000008c0)="9aa1ce5b37a07dbc028a647fa029066d116387909266034583547657a922363130033421baa225c9506880af2d50a36678b844293b04778fbed1414b29cdec5095a065390e05e6f1dee08a6b25eac76ff2b29a2887f17bbebf869d4cdd048fe318a87d41ab0df6135223d56ba99091d6039957036f8d3341b7b1eb", 0x7b, 0x2}, {&(0x7f0000000940)="45290e248c1cb1ea", 0x8, 0x5e4}], 0x0, &(0x7f00000009c0)={[{@file_umask={'file_umask', 0x3d, [0x32, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x38, 0x33, 0x7b, 0x31]}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x39, 0x78, 0x32, 0x39, 0x35, 0x3d, 0x37, 0x31]}, 0x2c}, {@type={'type', 0x3d, "96e8d656"}, 0x2c}]})
ioctl$TUNGETFEATURES(0xffffffffffffff9c, 0x800454cf, &(0x7f0000000a00))
ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000a40))
ioctl$void(r4, 0xc0045c7f)
fstat(r6, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fchown(r5, r7, r8)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000000c00)={&(0x7f0000000bc0)=[0x0, 0x0, 0x0, 0x0], 0x4})
readlinkat(r4, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)=""/2, 0x2)
fcntl$getownex(r2, 0x10, &(0x7f0000000cc0))
ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000d00))
setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000d40)=0x800, 0x2)

2018/04/04 08:41:34 executing program 1:
syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x3008000)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002340)='/selinux/checkreqprot\x00', 0x40800, 0x0)
r1 = dup2(0xffffffffffffff9c, r0)
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e)
r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @dev}, &(0x7f00000000c0)=0x8)
ioctl(r2, 0x4000000000001276, &(0x7f0000000100))

2018/04/04 08:41:34 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000ed3000)=0x5d0)

[  332.920840] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/04/04 08:41:35 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
unlink(&(0x7f0000000080)='./file1\x00')
lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x21})
unlink(&(0x7f0000000040)='./file1\x00')
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d"])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000300)={0x7, 0x2})
open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x501}], 0x1, 0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x0, &(0x7f0000000200)})

2018/04/04 08:41:35 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000)="c3", 0x1, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10)
recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/81, 0x51}], 0x1, &(0x7f0000000740)=""/91, 0x5b, 0x1000}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x989680})
sendto$inet(r0, &(0x7f0000000180)="95934928bd526498874771d4b8fb0fb5fb38cb5fda8ebc5697cfd953c99b396098f8158622ce13eaef09b00d847380ae87288fb12a3b1c1a9dfcd7f3ff81f46a8af9e71e", 0x44, 0x0, &(0x7f0000000080)={0x2}, 0x10)
sendto$inet(r0, &(0x7f00000002c0)="b992dd0d16b4768710909cbdfb8ea272d711ee9e5260baf0d9f190dd8b98fe3c10d1141abffdb5d3d2e0da1e59ac3eaddbe2dd88fdd7c5961803cd7460e61a166f4875ca7cd8383460ae38c778cac44286cf8b2712268253ee5dcbe655c9c2e083f4404c2288b2c7e7b88919e03c3b782b4f7cebc17cc25ac27b24bac4045c471a1476ebad5396fdfcca8bf7cd369b40ab446ed5bb30baf9fa04c2ed54ae5410e41e05053a133a0e028bcba6ed7e28a2024d8a0baee8b219ef68b448971918bf0d337f49050e35174b87f0c58595f50a0eb6a46cb09121", 0xd7, 0x8800, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x5}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)

2018/04/04 08:41:35 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc00, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={<r1=>0x0, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r1, 0xe8, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xf3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd9c}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x48c, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x1487cf69, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c0000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000540)=0xc)
r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x8, 0x4)
r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8)
ioprio_set$uid(0x3, r4, 0x5)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0)
pipe(&(0x7f0000000040))
fcntl$addseals(r2, 0x409, 0x5)
ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]})

2018/04/04 08:41:35 executing program 0:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
signalfd4(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x80800)
r1 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1})
r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0)
lseek(r2, 0x0, 0x0)
sendfile(r2, r2, &(0x7f0000000000), 0x8)
ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0)

2018/04/04 08:41:35 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0)
sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"a2e24304f291ec"}, 0x8}, [{"08f0816df19539"}, {"cecc112d00af52"}, {"9cc7375e44b929"}, {"6f44aadd2ce973"}, {"1a5528769ac6a0"}, {"9e58e7345e9fdd"}, {"056a27e8c90e3e"}, {"150156add584f7"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="19a379639e4676cc3744e7bdfde946881e68110cb1ff2dbecca11e97c07d67bbeb5b1dc15c0654bd1d0b9d3015aa2f2e3b8cb8ca9855b3169f890da5b77fb8ad8db5d43a37d2312f4cd0daf307ea7b6352d51943f6878adc974933874d9464dfe6b0553216b1999f13b40a88e515caca00ef4a73e48ec80f9b14cf05c573b0b9dde134fbf2f77f4fe4c1db4e16f227a258b75493a98675b97d5e0d267655b79c8c956bf890f84b34f936f3ace8ed61ba50debdcc9571b0ab18dec08e80ce32b1ca5a07b5ebed3edb0aca1d7e3ac61f4da227407e", 0xd4}], 0x1, 0x0, 0x0, 0x20048004}, 0x4000)
sendto$inet(r0, &(0x7f0000000240)="e275a62cad52392066fb8bc8b8ea4f6f8ab20435a5d4ae26ec5df7f22da4faa13f33f7708cdf9275315eb8dc8e06dfe6a63242b59e5a4dcc60dc9b2f67b4fc2e95d934a1515109cd0a4fca8631fb73baef18f8a03ea54ebcbd97f859e855ce679bc12d4e72db07efb78ef97f3ae7c0f3d060c186b23ab5709f8b4c31b1656627d56f9f036242df846c03eb53df51f01f4323993c835524ca62f842ec0d081720a542033d0a20fa1d93f0de0b0edc3246e2826b34985a51094bb6b8", 0xbb, 0x0, &(0x7f0000000300)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001aff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00007ae000)=0x406, 0x4)
write(r2, &(0x7f0000000000), 0x0)
recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0)

2018/04/04 08:41:35 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = dup2(r0, r0)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4)
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0)

2018/04/04 08:41:35 executing program 3:
mlock(&(0x7f0000000000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080))

2018/04/04 08:41:35 executing program 1:
r0 = gettid()
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40020843c, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2b, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80)
r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00')
preadv(r1, &(0x7f0000000000), 0x229, 0x10000003)
signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140), 0x4)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r4, &(0x7f0000762fff), 0xfffffffffffffde4, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8))
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={0x0, 0x101}, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040), &(0x7f0000001080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0xfff, 0x0, 0x3ff}, &(0x7f0000001580)=0x20)
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001}, &(0x7f0000000240)=0x14)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea}, &(0x7f0000003c40)=0x10)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59)

2018/04/04 08:41:35 executing program 3:
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14)
bind$packet(r0, &(0x7f00000001c0)={0x11, 0x3, r1, 0x1, 0x23e4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)

2018/04/04 08:41:35 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(0xffffffffffffffff, 0x3)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={<r3=>0x0, 0x3}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x4}, 0x8)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x7fff}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r4 = socket$l2tp(0x18, 0x1, 0x1)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6})
write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={0x0, <r5=>0x0})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=<r6=>0x0)
ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000002c0)=r6)
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000})
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/04 08:41:35 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x8000000001, 0xfffffffffffffe07)
getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4)

2018/04/04 08:41:36 executing program 7:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0)
vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000e00)="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", 0x780}], 0x1, 0x4)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2c", 0x85}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="80f54cc55cc4e6678ca59f71923a92529686af8565b0b0f465e6254d6a34c5d6176eca810bc8e11e3df8e7626c8266d10f6ecb3bf48476c4bdfa2103f8274620561970260cea42df16a9235aeac67fee4c92aac2eefbaa628e7e73d263fa4ee8533692956acb46147046fc3a4032d615db883e572f1464b75e4764999e", @ANYPTR64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r3], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES16=r2, @ANYRES32=r2, @ANYRES16=r2, @ANYRES32], @ANYBLOB="76437c349eb71b2eb42a7dc04ba022e4afdb0fc9155e6df766a889ee66f8ccbe34a21bdafcd288056affce4f55266749f6ad49d96d9f044ccdad513630e0db511c4c1fe6f4de2d8120e8a0c3d5b8fd51c584f1c6ab53f9cfbea615d21ac73237da69840999333a7d9e7f89674020ce93a081d8e9d0be0dd7384c9502f66fa8b5cf98c5848fbf85535faac529b227ce4aeee7c7d6ca9db8a55944", @ANYBLOB="b1f20cdfc8a4b3b0803b5f77bde0ac372fe69114c0dcbd8e629941c65515137928884da89cabcfdb71fd024f722868c5dfaecee40bc44cebc362e818ff8aaa1a6e1b57bbf863f5895f9f2b598d521be54fc93c27acf2f6c62d0f", @ANYRES64=r3, @ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYPTR=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r1, @ANYPTR64, @ANYRES32=r2, @ANYRES64, @ANYRES32=r2, @ANYBLOB="94d322270caa8a6c82132cb7429dd54193cc34856bb79d0f51722bf4a6f7e42f2591162b7dae42de7f971ddd832ef2f2a5504da4a5f1bd10d3c2f41b141513efadad937dcd96759196b985a32acd0e13d2debda61e551d24824a450227899ccc7f8f3c53f7f3efaa50f6e2c969dc7ba60553da9e655086fff135e5fae63d33ab57fed2b92c1acb1dec84e7bb5aafd968cb432b96e5b6", @ANYRES64], @ANYPTR64, @ANYBLOB="6e9f2db93b525ccc38ffc5c818b597c2329188bee92eaa689cd41cf8e45731d130bd61388cff2682b241582d9318746897302ab02843d924f434814b4471", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYBLOB="fc0728065065511ac470d176c34e8e68bb29cdecca5c658c516903e7904b45e866afc7534634b450a0ed", @ANYPTR, @ANYRES16=r3, @ANYBLOB="4a126faf0eabd76c3fb9b02849557ae96280ed3f9a9cef225afc55dac92a8e49e845e4cf613f656aaecd9ed2bffe3f716be2d4fdab8a53cda1aeac53c65902de9af3105cfa7d13489d955b7a9acb1711dda58d42986e5af75014a21f50c10241ccf23adee446a644b551c9b6f7bec5029073aa6f3f6ffd179534", @ANYRES16=r0, @ANYPTR64], @ANYBLOB="eb964671cdeb352be630e267937a2dcc12d9a93ed4b81a266683d2d5452756221a54888aad3377be6a718bd07b9e5989ce0f6773420c686b7156f4cfeacdebeb78dba7faae77983f1487bc0fff70d29ac7d02ddce095eb99355b8dcf967efee73e55506774b057efc2b692bd46f60e7c89ac"]], 0x199)
ftruncate(0xffffffffffffffff, 0x3)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={<r4=>0x0, 0x3}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000005c0)={r4}, 0x8)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x7fff}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0))
write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680))
r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0)
fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setuid(r7)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0)
sendfile64(0xffffffffffffffff, r5, &(0x7f0000000480), 0x20a)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/04/04 08:41:36 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8)
ioprio_set$uid(0x3, r1, 0x2)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r2 = memfd_create(&(0x7f0000000200)="2d2e5b766d6e6574305e000ada84a95ee8144d79963038af534114014edd912ea3a42af89e9216cb582d3ac2857ea2e7f81d33bb9c140d3a697de51da8d6890fb272512e675f40c8fdf7fcd3712e9d3212e2e24c6ee197f3ff33d457e2f132fb5977a06b30c09b8c41115676909465564e945c8e70d6cb6bbc367cc7ab58244b59ae754dfc3fd255a7e33db0838555c69c04856e6628f3832a3262cb287c399b3fd0a2a816841f69be47931381de15a34d58ee7b47bcae3ecd9f83582bf0d5f05e166cff3b415f052ce66eacd7", 0x0)
pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
close(r0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/04 08:41:36 executing program 6:
gettid()
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0x263)
socket$packet(0x11, 0x400000002, 0x300)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040))
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280))
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
creat(&(0x7f0000000300)='./file0\x00', 0x6)
sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7)
keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040))
socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, 0x1000000, 0x3}, &(0x7f0000000400)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r5, 0x10fffffffb}, 0xffffffffffffff91)
r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0)
sendto(r6, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0)

2018/04/04 08:41:36 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040))
ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={<r2=>0x0, 0x0, 0x2})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000400)={<r3=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000440)={r2, r3, 0x81})
r4 = openat$cgroup_ro(r1, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x800, 0x1f, 0xffffffffffffffe1, 0x1, 0x10001, 0x0, 0xfffffffffffffff9, 0x5], 0x8, 0x0, 0xba3e, 0x3, 0x0, 0x4, {0x5, 0x8001, 0x2, 0xffff, 0x3, 0x3, 0x0, 0x2, 0x1ff, 0x9, 0xfe15faa, 0x0, 0xfffffffffffffffe, 0x7, "e0a28bef652d308a6065eaada4b48783fa016cd466003b63d4260400efafd812"}})
ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000140)=[0x122, 0x7ff])
getsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f00000007c0)=""/221, &(0x7f0000000780)=0xffffffffffffff39)
ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00000005c0)=0x20)
ioctl(r0, 0x8912, &(0x7f0000000000))
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x200, 0x321, 0x10001, 0x100000000, 0xfffffffffffffffc, 0x1f, 0x5], 0x8, 0x0, 0xfffffffffffffffb, 0x9, 0x33, 0x1, {0xe974, 0x1dbb, 0x7, 0x0, 0x4, 0xfffffffffffffffe, 0x4, 0x80000001, 0xf8, 0x8000, 0x9, 0x20000001, 0x1, 0x2, "adff31127bc5a67c286097329bbaacbc1bb2059d0a7ebafdf35606aaf6d2c7ee"}})
ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000380)={&(0x7f00000001c0)=[0x3, 0x90eb, 0x157, 0x800, 0x3], 0x5, 0xffffffff, 0x3, 0x0, 0x8a5d, 0x80000001, {0x8, 0x2, 0x1f, 0x675e, 0x1ff, 0x7fffffff, 0x1, 0x5, 0x20, 0x6, 0x1, 0x0, 0x100000001, 0xfffffffffffff801, "f47c53a09f0bedae938d1891916eb7062d010a1211d9c5407d89751f765920f3"}})
setns(r4, 0x40000000)

2018/04/04 08:41:36 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
unlink(&(0x7f0000000080)='./file1\x00')
lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x21})
unlink(&(0x7f0000000040)='./file1\x00')
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d"])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000300)={0x7, 0x2})
open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x501}], 0x1, 0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x0, &(0x7f0000000200)})

2018/04/04 08:41:36 executing program 1:
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
sendto$inet(r0, &(0x7f0000000180)="53ed0c499ed699976977923c29b5faa097a1a362b9baef52c76ea85c0bc7d1e79301c87652050de362f37911de0ae30f37313794946fd8230004194e4e13294645a26b12fd62b86cae128e6492599804d8fe1717e74cf372f3fd1f8e27d0d175ed0646378ccf27c22e2a2cbc0f0073f52f9b3126e0981c8875f63938c690fadb491aa6cfa1e1434ff3d7714f0ee41401080f5430e0282028cd6c5e037dcce19f9daf959fc9151c4f382210389f031188767f35e1d4a167bd3157122a97f7c9", 0xbf, 0x40050, &(0x7f0000000240)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800202}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r2, 0x20, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ef}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40)
pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r3 = socket$inet(0x10, 0x3, 0x2)
sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2f0000001c000306000000000d0000000200000001000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0)

2018/04/04 08:41:36 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_ivalue=0xa30})
getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5)
socket$pppoe(0x18, 0x1, 0x0)

2018/04/04 08:41:36 executing program 3:
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14)
bind$packet(r0, &(0x7f00000001c0)={0x11, 0x3, r1, 0x1, 0x23e4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)

2018/04/04 08:41:36 executing program 0:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0xfffffffffffffbff, 0x2c929bd0}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x80000000006, 0x403}, 0xfffffe7c)
setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0xfb, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x0, 0x80, 0x9}, {@multicast1=0xe0000001, 0x4e20, 0xdf209043671463a2, 0x6, 0xfff, 0xfffffffffffffffd}}, 0x44)
r2 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x527)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0)

2018/04/04 08:41:36 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000040))

2018/04/04 08:41:36 executing program 5:
r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffd6b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x5, 0x3}, &(0x7f0000000240)=0x98)
getpgid(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x2}, 0x88)
fcntl$addseals(r0, 0x409, 0x9)

2018/04/04 08:41:36 executing program 2:
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc73)

[  334.646095] IPv4: Oversized IP packet from 127.0.0.1
2018/04/04 08:41:36 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0xba10, 0x9, 0x203, 0x4, 0xa7, 0x64, 0x7, 0x1000, r3}, 0x20)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x80, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8)
shutdown(r0, 0x2)

2018/04/04 08:41:36 executing program 4:
setrlimit(0x0, &(0x7f0000000000)={0x1})
setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260})

2018/04/04 08:41:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040))

2018/04/04 08:41:36 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
signalfd(r0, &(0x7f0000000000), 0x8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x0, 0x0, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x1)
setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)

2018/04/04 08:41:49 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000))
r2 = dup3(r1, r0, 0x80000)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)="49138470e2be844113a7fc92b6296372724e63ea36d3315321e0e3da26269d794e131a5ac3077c6f08194929989bbf9db7b1b01fdf222e75271d911db51d3a3d13b7ca2ff303771b907d073845bfec6d4e6584f09b54298d32dd0e49ed6aab8dcb1ecb56fb7d654a8fa5009fd0127281f4b66c8d7ae6cb33b114ea0fe83f5ae467c94dc8741313b83079ba3576c25dc3f9811f137c8c0367c34b30b390e92e9a1722b1a755649767de694eff79486842cbde5d6974643f4a34", 0xb9}], 0x1, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ioprio_get$pid(0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x0, 0x0, 0x4, 0xf38})
ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x38, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85"}, &(0x7f0000000200)=0x40)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000b80)="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")

2018/04/04 08:41:49 executing program 2:
socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r2, 0x40001)
ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080))
setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)="89290fa47962a2987eee398ddc748631fe21b9227192db3ab36a8e4a41486112c33426be7cb6a8db670b00aedbccb315f489e093b8c9f8be9ce25092ba2b780613f6868e615d2e612ae6ecb7625edd4a4d7bd68ef7f9917ad213ba96febb8c0b470890c22f85e5ac09acaea401502ecf8525633850975e58f7ab226173f0c1e1", 0x80)
sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee)
recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0)
sendfile(r0, r2, &(0x7f0000000040), 0x40)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000ff", @ANYRES16=r3, @ANYBLOB="000011bd7000fbdbdf2506000000620f0000000000000200000008000400ff0700000800080006000200"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0)

2018/04/04 08:41:49 executing program 6:
gettid()
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0x263)
socket$packet(0x11, 0x400000002, 0x300)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040))
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280))
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
creat(&(0x7f0000000300)='./file0\x00', 0x6)
sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7)
keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040))
socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={<r5=>0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, 0x1000000, 0x3}, &(0x7f0000000400)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r5, 0x10fffffffb}, 0xffffffffffffff91)
r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0)
sendto(r6, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0)

2018/04/04 08:41:49 executing program 5:
syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4)
modify_ldt$write2(0x11, &(0x7f0000000100)={0x8, 0x20101000, 0x1000, 0x200, 0x2, 0x9, 0x5, 0x5, 0x8, 0x117}, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
unshare(0x20000400)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})

2018/04/04 08:41:49 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038dffc))
r1 = dup(r0)
ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d97000))
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1682, 0x4)
accept4(r1, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800)

2018/04/04 08:41:49 executing program 4:
r0 = socket$inet(0x10, 0x3, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0)

2018/04/04 08:41:49 executing program 0:
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
listen(r0, 0xac18)
unshare(0x480043ff)
r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0x9}})
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000040)={{0x1, 0x3, 0x1, 0x3, 0x1}, 0x9, 0x80000000})
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x1263, 0x0)

2018/04/04 08:41:49 executing program 1:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={<r1=>0x0, 0xd8, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x10713070, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x4, @empty, 0x400}]}, &(0x7f0000000440)=0xc)
accept4$packet(r0, &(0x7f0000000a00)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x800)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000a80)=r2)
getegid()
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x5, 0x8006, 0x8, 0x24, r1}, 0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r1, 0x4}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x3}}, 0x0, 0x100000000, 0x80, 0x9, 0x1}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, 0x8)
preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/20, 0x14}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/142, 0x8e}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x0, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x0, 0x0, 0x6, 0x3, 0x7, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0))

2018/04/04 08:41:49 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077")
syncfs(r0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={<r1=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8)
mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}, 0x81, 0x1, 0xff, 0x1, 0x7, 0x100, 0x2}, 0x20)
sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=<r2=>0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x1, 0x4, 0x3, 0x9, r2})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4)
sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x461, 0x0, &(0x7f00000000c0)={0x2}, 0x10)
shutdown(0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
dup(r0)

[  347.965766] Buffer I/O error on dev loop0, logical block 0, async page read
[  347.973014] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  347.984068] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  348.003073] IPv4: Oversized IP packet from 127.0.0.1
2018/04/04 08:41:49 executing program 5:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001580)={0x0, <r1=>0x0})
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x160)
sendmsg$nl_generic(r0, &(0x7f00000017c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001780)={&(0x7f0000000380)=ANY=[@ANYBLOB="98010000000001002abd7000ffdbdf2516000000b812cd43a251c51d35d2480fa26f70e19ef5ddfa68077d50d02ec700d154562ba9efcc531238c6542cc3f975c37ab5f7912b49938d7b70f9709ca02c5d0db8983cd17b10d4701fd0a72c19124ae919b49263d9d0a2c35f90da8c244d9a83bc3a0ec4ad731d58575eb373e124f35e5949f2d270fae0e3015ff5209e5d7481679d0893cb2adfacf8ef7287a70766f393f474a906b660d2a23acffb1da636c4f748666f530f947a8fa36cb24a0af489539db5f908d57dd21da5f2d7bba790fc50c0336635871fcd20004500040082000c002500757365720000000008008100", @ANYRES32=r1, @ANYBLOB="04008000b771f2aef46edb021a682b3152f235ba5de8d31f49a7f989c527c57499462d78be750c84f79cc9234a8ac4a9ea9f851ce64b2ba72ca1d09f5372bd1b5d24c8f1ebf7a3aa746adcf3ac1b7ee986070f6e4798aaf1938812e0aa35af921f195f7e347f3f5f12d4cc62cd849d2f775d43f7a7d4f8f2ecadd1506cb58296338ebff878eac94e1ef1c0f35f0c3c735fde99dcfc6695c8ed30d91d4ee87eb7b2b000"], 0x198}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000)
ppoll(&(0x7f0000000180)=[{r0, 0x440}, {r0, 0x4000}, {r0, 0x8016}], 0x3, &(0x7f00000001c0), &(0x7f0000000280)={0x7}, 0x8)
r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20102)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'})
fstat(r2, &(0x7f0000000200))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'})
clock_gettime(0x0, &(0x7f0000000340))
write$sndseq(r2, &(0x7f0000000180), 0xffffffffffffff29)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3f, 0x4)
fstatfs(r2, &(0x7f0000000540)=""/184)

2018/04/04 08:41:49 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400))
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=<r2=>0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280))
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000380), &(0x7f0000000480), &(0x7f00000004c0)=[0x0, 0x0, 0x0], 0x3, 0x0, 0x0, 0x3})
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec"])
tgkill(r2, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)
ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8)
quotactl(0x0, &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="a4")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
tgkill(r4, 0x0, 0x10)
socket$inet6(0xa, 0xa, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
r5 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'})

2018/04/04 08:41:49 executing program 1:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
gettid()
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={<r1=>0x0, 0xd8, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x10713070, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x4, @empty, 0x400}]}, &(0x7f0000000440)=0xc)
accept4$packet(r0, &(0x7f0000000a00)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x800)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000a80)=r2)
getegid()
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x5, 0x8006, 0x8, 0x24, r1}, 0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r1, 0x4}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x3}}, 0x0, 0x100000000, 0x80, 0x9, 0x1}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, 0x8)
preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/20, 0x14}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/142, 0x8e}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0xd776, 0x0, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x0, 0x0, 0x6, 0x3, 0x7, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0))

2018/04/04 08:41:49 executing program 1:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='$']})
shutdown(r0, 0x1)

2018/04/04 08:41:49 executing program 0:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
r1 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f00005dcff8)={&(0x7f0000cca000)=@ipv4_deladdr={0x13, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0)

2018/04/04 08:41:49 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x8003)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82)
llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffde7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400))
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98)
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240))
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280))
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff6"])
r3 = dup2(0xffffffffffffffff, r0)
getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r4})
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8)
quotactl(0x7, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000003c0)="a4")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r6=>0x0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
execveat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000480)='ip6tnl0\x00', &(0x7f00000004c0)='/dev/autofs\x00', &(0x7f0000000540)=']!\x00', &(0x7f0000000580)='/dev/net/tun\x00', &(0x7f00000006c0)='gid_map\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='gid_map\x00'], &(0x7f00000018c0)=[&(0x7f00000007c0)='/dev/autofs\x00'], 0x0)
tgkill(r6, 0x0, 0x10)
socket$inet6(0xa, 0xa, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[], &(0x7f0000000140))
syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})

2018/04/04 08:41:49 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15)

2018/04/04 08:41:49 executing program 6:
r0 = memfd_create(&(0x7f0000000000)='*:\x00', 0x2)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xfffffffffffffeff, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x240, 0x0, 0x4, 0xcb6, 0x2000000000, &(0x7f0000000040)='dummy0\x00', 0x4, 0x401, 0x100000001})
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
fcntl$setpipe(r1, 0x407, 0x7fff)
socket$nl_route(0x10, 0x3, 0x0)

2018/04/04 08:41:49 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x145c00, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x103, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000010}, 0x4040014)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = gettid()
sendmsg$nl_route(r4, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0)

2018/04/04 08:41:49 executing program 5:
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x8010, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000))
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380})
syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x10402)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0))
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)={0x10})
ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab963e92de6a95e5ee8d3250c2fb304b78a042752fb02aa2fb7ab29bade623536d2d676629d81ebc0bf011ad59cbfa08f92f3c1f6a28985d1ff7cc1aeedfddbcb52d0c25997734c9a6053a0497d00e5c56db6efa118bc")
getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78)

2018/04/04 08:41:49 executing program 7:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r3, 0x2, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x675}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff11aa}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xa8}, 0x1, 0x0, 0x0, 0x810}, 0x20000000)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4)
write(r1, &(0x7f0000435ffb), 0x0)
readv(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/74, 0x4a}, {&(0x7f0000000540)=""/32, 0xffffffcb}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000480)=""/128, 0x80}], 0x5)
open(&(0x7f0000000000)='./file0\x00', 0xa327e0429aa8f8bf, 0x104)

2018/04/04 08:41:49 executing program 3:
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0)
personality(0x7000003)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r1, &(0x7f0000000080)={@void, @void, @x25}, 0x3)
fcntl$setstatus(r1, 0x4, 0x0)
unlink(&(0x7f0000000000)='./file1\x00')
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, r2, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x5c}, 0x1}, 0x20000000)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6)
mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil)
fchdir(0xffffffffffffffff)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c)
write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86)
inotify_init1(0x0)
fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000})
open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20)
unshare(0x60000000)
mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0)
gettid()
timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))

2018/04/04 08:41:49 executing program 4:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r1, &(0x7f0000000000)="0004", 0x2)
sendfile(r1, r1, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x2010, r1, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000100)})
r3 = accept4$inet(r1, 0x0, &(0x7f0000000040), 0x800)
getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000100)=""/104, &(0x7f0000000080)=0x68)

2018/04/04 08:41:49 executing program 1:
r0 = gettid()
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000))
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0)
tkill(r0, 0x5)
timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000))
tkill(r0, 0x12)

2018/04/04 08:41:49 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x0)
llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400))
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=<r2=>0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280))
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000380), &(0x7f0000000480), &(0x7f00000004c0)=[0x0, 0x0, 0x0], 0x3, 0x0, 0x0, 0x3})
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec"])
tgkill(r2, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)
ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8)
quotactl(0x0, &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="a4")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
tgkill(r4, 0x0, 0x10)
socket$inet6(0xa, 0xa, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
r5 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'})

2018/04/04 08:41:49 executing program 1:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0))
vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0)
dup2(r0, r2)

2018/04/04 08:41:49 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
memfd_create(&(0x7f00000002c0)='\x00', 0x1)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40)
fchdir(r0)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x0)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
fstat(0xffffffffffffffff, &(0x7f0000000540))
socket$nl_xfrm(0x10, 0x3, 0x6)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/04 08:41:49 executing program 7:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad")
r1 = socket$inet6(0xa, 0x80002, 0x88)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
llistxattr(&(0x7f0000001880)='./file0\x00', &(0x7f0000000880)=""/4096, 0x1000)
bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000004c0), 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="00f4ff00100000e803de0683474400000097dc6fa817356ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571e7c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75"], 0x1)
r3 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280))
open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20)
tgkill(0x0, 0x0, 0x30)
recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000")
tgkill(r4, 0x0, 0x10)
r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={<r6=>0x0, 0x1ff, 0x8, 0x3, 0x6, 0x0, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r6, 0x7c}, 0x8)
keyctl$get_security(0x11, r5, &(0x7f0000000740)=""/198, 0xc6)
timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=<r7=>0x0)
timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0)
socket$inet6(0xa, 0xfffffffffffffffc, 0x413)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc)
ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6)

[  348.371804] IPVS: Creating netns size=2536 id=106
[  348.550923] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check.
[  349.319770] IPVS: Creating netns size=2536 id=107
2018/04/04 08:41:50 executing program 6:
madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)

2018/04/04 08:41:50 executing program 4:
r0 = epoll_create1(0x0)
modify_ldt$write(0x1, &(0x7f0000000000)={0x800, 0x20001000, 0xffffffff, 0x8001, 0x8003, 0x4, 0x1000, 0x8, 0x6e35}, 0x5)
r1 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4))
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4))

2018/04/04 08:41:50 executing program 1:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'gre0\x00', 0x10})
r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r3)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
poll(&(0x7f0000084ff0), 0x0, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0)
recvmmsg(r2, &(0x7f00000045c0)=[{{&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f0000001540)=""/167, 0xa7}, {&(0x7f0000001600)=""/118, 0x76}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f00000004c0)=""/15, 0xf}], 0x7, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/243, 0xf3}], 0x1, &(0x7f0000001800)=""/235, 0xeb, 0x2}, 0x40}, {{&(0x7f0000001900)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/90, 0x5a}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/10, 0xa}, {&(0x7f0000002a80)=""/123, 0x7b}, {&(0x7f0000002b00)=""/4, 0x4}], 0x6}, 0xffff}, {{&(0x7f0000002b80)=@can, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002c00)=""/108, 0x6c}, {&(0x7f0000002c80)=""/106, 0x6a}, {&(0x7f0000002d00)=""/84, 0x54}, {&(0x7f0000002d80)=""/29, 0x1d}, {&(0x7f0000002dc0)=""/26, 0x1a}], 0x5, &(0x7f0000002e40)=""/30, 0x1e, 0x9}, 0x401}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002e80)=""/4096, 0x1000}], 0x1, &(0x7f0000003ec0)=""/222, 0xde, 0x7fffffff}, 0x1}, {{&(0x7f0000003fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004040)=""/74, 0x4a}, {&(0x7f00000040c0)}, {&(0x7f0000004100)=""/73, 0x49}, {&(0x7f0000004180)=""/178, 0xb2}, {&(0x7f0000004240)=""/231, 0xe7}, {&(0x7f0000004340)=""/142, 0x8e}, {&(0x7f0000004400)=""/232, 0xe8}], 0x7, 0x0, 0x0, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000004540), 0x0, &(0x7f0000004580)=""/37, 0x25, 0x6aac}, 0x1f}], 0x7, 0x40000000, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))

2018/04/04 08:41:50 executing program 0:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={<r1=>0x0, 0xffffffffffffff4e, 0x9, 0x100000001}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0xe8, "6ff97bcf4849dbe76222d99a88edbdbd54d41a951490342545a00ef4c750655b999de53fa27d93d72b05df44d17d536defc8c38f8aed262f910ea07484a7bd655367776022d92aebfcca84a2d9b076a29b1e07f703eaf36916f0a394f321d5352d42ba6811a4f2d6a5751fda3b6ffe95b58a83649e5bd2a6b6b10094055bf45cbf3e978c1b9bc8ad2f9b0239e5522e294acc89fe4c47e57503d612834a4474197a943fc24094a745c20e58adda51ff95ce6111b9f26c82ff27fe3b2815433577cdaa7fc754ec1434f9fcc216e998fe8065c3f5ee622d786eaef0a47ab30ade8375b03ba31c6ea6ab"}, &(0x7f0000000240)=0xf0)
r3 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x7f}, &(0x7f00000002c0)=0xc)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040), 0x4)

2018/04/04 08:41:50 executing program 2:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040))
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x20000)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500))
getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0))
getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
getpid()
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
getgroups(0x4, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
epoll_create1(0x80000)
sendmmsg$unix(r1, &(0x7f0000006600)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000003c0)="4824934e3a7d20fd8ffbd2bf854e376c54bfe63e1c28a539eb846ac606a79f76a0631a5278c14d21c11c13ba52e60acd17e31bd5a2201462e001521e9e24e21a9fcd02aaa6b7eccf787ec40ece25ea6956d5f5a59fdca3b9fdc7a6b8979445a6c178b7697cad3622583a21e63ceb42fdeba707c0cf0cd9017e194545860bf52f204e4cdaac53c212b688c6100b49d0a3f827d9c4eac2760ea817c7334a982efc", 0xa0}], 0x1, &(0x7f0000000740), 0x0, 0x72519a9310b62fee}], 0x1, 0x3)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
gettid()
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x401, 0x81, 0x80000000, 0x8000}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000740)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x42e3db9c}, 0x276)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)

2018/04/04 08:41:50 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600000062120000000000200000000000001000000000000000000000000000000000000000000000000000"]})

2018/04/04 08:41:50 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
clock_nanosleep(0x0, 0x0, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400))
shutdown(r0, 0x2)

2018/04/04 08:41:50 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x80000)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0xff, 0x9, 0xfc7, 0x80000001, 0x4}, &(0x7f0000000080)=0x20)
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
r3 = socket(0x10, 0x803, 0x0)
sendto(r3, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)

2018/04/04 08:41:50 executing program 6:
r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='g', 0x1, 0xffffffffffffffff)
nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240))
keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000140)=0xc)
r2 = getpgrp(0xffffffffffffffff)
setpgid(r1, r2)

2018/04/04 08:41:50 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xe)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4004000)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0)
r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1)
renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x0)

2018/04/04 08:41:50 executing program 0:
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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/222, &(0x7f00000000c0)=0xde)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0x0)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x6)
sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7)
timerfd_create(0x0, 0x0)
pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @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$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
unshare(0x44000400)
ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000))

2018/04/04 08:41:50 executing program 4:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2)
dup(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x200}, &(0x7f0000000580)=0x8)
r1 = gettid()
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(r1, 0x5, &(0x7f0000000300))
setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0)
dup2(r2, 0xffffffffffffffff)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f", 0xa6}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000)
r3 = syz_open_procfs(r1, &(0x7f00000003c0)='net/netlink\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000b40)=ANY=[@ANYBLOB="9764613dd48954520d126f3696c6f7692493715cca25f6678c803d8a3ec6c49fb91cc5dbc08debda207c0cf397ab3c772fb1d75aaf36e8d031db87240923ade0901220f0010c279fdea4f70df6011e93411a8fdea45bcfe590ddbb785eb4039da7af3701d711a68e40e8d63ea3a4ef721d50fee92df721431f07e4cde576523851c8aa9d245c9d4ec7ac36c1f0eca030f468948fbd3960cbf7fd8c37150ed34d8742da64a7f092c6cc74054157ce130a9340747862082705fc48a610fae84337b75e53f71e683eef02b57aff64e5e45cb6a9eb1017d9db7d6a"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233805235f951653a934526809c2beb54cd2806b91931d8ca46f5b7b7e696c8ecc0b6f89abbbf3da64dde1b0b64ca4c93fa934e922d9de68593d650d9e5687e156c6182ba9690"]})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8)
r4 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6442260011744db2bcca3401e56dee2c73939c25617ae526232ba51ab73715a452aa57ccdf0297e8e0947bffdfe6b4be1cb6107e16ebc671440c625f68a87e0e251a462721cc8bf5c09e9a54bcd27097bd02332b8aeb16a669cee9c031bbaf44f78f7"])
sendfile(r4, r3, &(0x7f0000000200), 0x200000010000)

2018/04/04 08:41:51 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x90081)
connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10)
r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002)
r3 = dup2(r2, r2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r1, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x100000001, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed)

2018/04/04 08:41:51 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0xd)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000240)="3c92246d312ba32bc817f8fa7a18b4fa6cfa23b97a6d3b3e669b31af9fe2539ac5d08d7ae6d34e975e82ffcc1d77126fd1bdca60650d2ecf0efd5b225916437f83e8f4cfc083c89447d36eeeb26632b4f4c252a669f6fd8174a67b1354ba84600a23f8452b71d31055b482ec5e1c0a13a790934e45e69062704f6b95011e624ca66bae8e3ba0189779149bc1bc212e8637daccf348bf", 0x96}, {&(0x7f0000000180)="4c3fbd23df652a79216ffaf365fe1e39f43d7b75dca5b71ab5aa258d5294d8c189991846f5", 0x25}, {&(0x7f0000000300)="993e03f2c4ef69280458321cd3367ca7844966f2a0a60647977990f7119bcc733fdc4415da64e49d70ae4101dc7eb2c0690d2bb81daec955e1d740c7c9576a407ae3220e6f8e15134e7eff382cf6932584f481a0a462590a30cc24d98c82abd6e287c7dbbc6b710b7fa1e80b39d424f46443f7d05a9c399e363af3986eaa0835fe612e0bafdb0119e02a01a05e83f7e50e46b210dfec57931abc001a9fb3fdadddb0afdc8505566f5d8fbf9a5b6ae1308ea2e573e2bd6cb3d2db729b73aadf462de476a05d9d5ae4504aa5dad07a4c292881bb49c12d79a7bd74809a9c8970", 0xdf}, {&(0x7f0000000400)="c4ef8dcd6391639b6e6dc61eea3fdb0734eebfe886e577bde2252a9e7364d1a04fa50f4dd20faec3df4394b659bd345b5a372f6e5e7358514120952a00fcb9d1d931e6aebd899e11565e9f79c65e66179fb481457d2cda1ecb5ab7364c884156cfd66f605cf4fe6b134e989b31a53fd7c34fd8b33c43f577fd8aa986af0be6eb9a02b1340c015e7e58c425934edc6e9d4e5db1a8dd1056f0f58a9fdb71ce7c2e97f7cb0d29dc708ac4f4ff9ca50fc0581af191a716bf997811fdf1054a0e8e21a16a1f410a90825c31b4fb94b767f71a", 0xd0}, {&(0x7f0000000500)="6957f34195d6f9c06e3a3ebe7bf55f2f5f59b60c031154db3fb9eabc4f17ebaed7066acb29f24da6c733e7bdccad11768a0a45f60eef91e26e4c02bb2561931795f6c36013d842e9811bd96f9fe62a2c34ea595af5cc71651288bb7e777830e2f3543463721f124ad896d5bb0adac709c56a0f760bd166dce2514b2f82f1aca5242f6e05aeea5013817edff0d787879aa8e6449b66cf5b47d093dc03a2f700f563c1f435b588052b948d01113e7ddab614c71d64484da9195ddf03578f2f528da3583b5499d80e50d5c060c21b4be16438168c7a", 0xd4}, {&(0x7f0000000600)="32f7661e", 0x4}, {&(0x7f0000000640)="388a594f157ad77ebd47ca8cbd5607e589a37b296020bc2a0d17774a29e799709382a3420f829a14c04f800b417d3f8e4a", 0x31}, {&(0x7f0000000680)}], 0x8)
writev(r0, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1)
getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80)
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/04/04 08:41:51 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc)
time(&(0x7f0000000140))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2}, 0xffffff4d)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="204f1f2c3eb8e2bdce712a5fa55300000029000000d084008ea824f6a23a6f3560225026caf61c762531f7432a674cebf2dced7a8270d6f1710e3f24d651afd8587af6e671522e38509478150a8f0232497ac5568138df157d9389e46cd259b7b4056d09dceeea912a794142066336e1e31fb078c4cd3bac2f6d2ea6ff7055d68ba38e507286de2c5ec451c020d99d878aab867ded43dec53ed7f440b604d98d9bdc379c2138f4bcc8f4272c6a3c520c8976d546e4265532059b6afb93c39456152a22c4f89e68190f835f421dfa64362351509616cf76efaea07f"], 0x20}}], 0x2, 0x0)

2018/04/04 08:41:51 executing program 5:
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd})
fchdir(r0)
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r0, 0x0)
pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x0, 0xffffc)
fcntl$setstatus(r0, 0x4, 0x4000)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x5152, 0x800, 0xc25, 0xffff}, 0x10)
write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], 0xfffffffffffffe87)

2018/04/04 08:41:51 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x9}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000600), 0xfffffd0f)
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x0], 0x0, 0x1, 0x0, &(0x7f0000000440)=[0x1da], &(0x7f0000000480)})
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x408200)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r2, 0x10, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40)

[  349.662907] device lo left promiscuous mode
2018/04/04 08:41:51 executing program 2:
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}}, 0x20)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)})

2018/04/04 08:41:51 executing program 3:
clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100))
mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208c00, 0x0)
fcntl$addseals(r0, 0x409, 0x2)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00')
pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0)
lseek(r1, 0x0, 0x1)
creat(&(0x7f0000000240)='./file0\x00', 0x0)

[  349.702462] device lo entered promiscuous mode
[  349.707329] qtaguid: iface_stat: create(lo): no inet dev
[  349.715389] qtaguid: iface_stat: create6(lo): no inet dev
[  349.721886] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  349.728466] qtaguid: iface_stat: create6(lo): no inet dev
[  349.738098] device lo left promiscuous mode
2018/04/04 08:41:51 executing program 1:
r0 = timerfd_create(0x0, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))
poll(&(0x7f0000645fc8)=[{r0}], 0x1, 0x1)

2018/04/04 08:41:51 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6ee574080000007400")
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
fchdir(r0)
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  349.786209] device lo entered promiscuous mode
[  349.791371] qtaguid: iface_stat: create(lo): no inet dev
[  349.797297] qtaguid: iface_stat: create6(lo): no inet dev
[  349.803637] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  349.810294] qtaguid: iface_stat: create6(lo): no inet dev
[  350.219602] IPVS: Creating netns size=2536 id=108
[  350.857571] pktgen: kernel_thread() failed for cpu 0
[  350.862697] pktgen: Cannot create thread for cpu 0 (-4)
[  350.868125] pktgen: kernel_thread() failed for cpu 1
[  350.873209] pktgen: Cannot create thread for cpu 1 (-4)
[  350.878569] pktgen: Initialization failed for all threads
2018/04/04 08:41:52 executing program 6:
clock_gettime(0x0, &(0x7f0000000040)={<r0=>0x0})
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={r0}, &(0x7f00000000c0), 0x0)
futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000100)="f075707597c8e3361af165b43bc54288a47110cb73df5cade1c9f446bf49c0f3a8fdada36da3f26b4347f7b627b2c70f10068e3703264026ff4e127348159b1bbd43e4a6c3f57f2b503d3a721b955fe8add2eb62f80d512151f65a15a195e68ec0ed88b7d008d90909633220b701756a9e98d24dedbc1b6cf6a890aebb0a7684aad34af858bc3450107fa3cc80b1dbf06e6905b47131722cc2b40a0c270c4d5c59e4f6dcba19ab8b73b3a4af23f8e5331ef1bbf8c2adbb6f8dd826833d9f5336a52013a1b6b22ce1f8fbcec45f6bbe1197bc523f", 0xd4)

2018/04/04 08:41:52 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})
r1 = dup3(r0, r0, 0x80000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6488, 0x8000}, 0x8)
r3 = dup2(r0, 0xffffffffffffffff)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x2}, 0x400, 0x1f, 0x1})
r4 = socket(0x10, 0x803, 0x0)
write(r4, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff40200000000000000000b0", 0x26)
fcntl$getflags(r3, 0x3)
recvmsg(r4, &(0x7f00000026c0)={&(0x7f0000001400)=@rc, 0x80, &(0x7f0000002600)=[{&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000002640)=""/73, 0x49}, 0x0)
sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f3550a000000000088016daa9a000007ffc2399d8bd01c13e7fc45000001006ee114192a9060572b21069d6ec959", "81ad8af425caf8fa06ff03000000000000e887d36cb4a0f4464dac8c97351c79"})

2018/04/04 08:41:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x9)
epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7fff)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4))
r2 = socket(0x2, 0xa, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a)
ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000de7ffc))
r3 = inotify_init1(0x0)
fcntl$setown(r3, 0x8, 0xffffffffffffffff)
fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, <r4=>0x0})
ptrace$setopts(0x4206, r4, 0x1, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x5}, 0x4)
pwrite64(r3, &(0x7f0000000000)="b29c6fcdae8df713f85a5530ba15c9818390f4601c5b076912868dd97443e253cbb049007ff1380b5f3733cd4023519ed20f8f219c9d3f44cd39da3575e35a7109556c4712cac6a0fad7d1cc57c03a235fd5b39cbe65074060cd0b2b0365f880f9e153cbf5a850d4388d656305d3d77d946a085cd370dbb5c470af6027", 0x7d, 0x0)
ptrace(0xffffffffffffffff, r4)
ptrace$setregset(0x4205, r4, 0x0, &(0x7f0000000280)={&(0x7f0000000040), 0xffffff23})
ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000100)=""/229)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040))
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6)
syz_open_pts(r0, 0x1a5582)
ioctl$KDENABIO(0xffffffffffffffff, 0x4b36)

2018/04/04 08:41:52 executing program 0:
clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000))
syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000)
wait4(0x0, &(0x7f0000000140), 0x400000a0000002, &(0x7f00000000c0))

2018/04/04 08:41:52 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0)
fcntl$getown(r0, 0x9)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={<r2=>0x0, 0x5, 0x2}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001640)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x171)
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f00000003c0)=<r4=>0x0, &(0x7f00000015c0)=<r5=>0x0, &(0x7f0000001600))
lstat(&(0x7f0000001480)='.\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresgid(r3, r4, r6)
finit_module(r1, &(0x7f0000000200)='net/ip_vs_stats\x00', 0x1)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c653020206e65742f69705f76735f73746174730020262e206e65742f69705f76735f7374617473002005b1f03b2b37f8b8735f73746174730020200a36e8d3a9e306d9320bdb5da02138aa31db88c288caae070ea1c26f26d4d48f64789943c20adfa42fb8aa551034a37a"], 0x73)
setresgid(r4, r4, r5)
read(r1, &(0x7f0000000480)=""/4096, 0x1000)

2018/04/04 08:41:52 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
fstatfs(r0, &(0x7f0000000000)=""/17)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00000002c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r2 = socket$inet6(0xa, 0x4, 0x7f)
fchdir(r0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000880)=<r3=>0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r4 = socket$inet6(0xa, 0x3, 0x9)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000b00))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ac0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
r5 = creat(&(0x7f0000000b40)='./file1\x00', 0x6)
inotify_init1(0xfffffffffffffffd)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_create1(0x0)
r7 = epoll_create1(0x2)
recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0x5e}, 0x40000003)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES64=r3, @ANYPTR], &(0x7f0000000740)=0x2)
recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000140)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000900)=""/197, 0xc5}, {&(0x7f00000000c0)=""/20, 0x14}], 0x3, &(0x7f0000000a00)=""/156, 0x9c, 0x9}, 0x1fff)
r8 = epoll_create1(0x200000000080000)
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000dc0000))
ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000300))
add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="fa1939db50f130bfe100b29f236cd958ef19c114bf1af48f9fa29317dc752cae4779e773375728fc3ed5d88b74115290511f9023c114355552f0c853135679a42ad7c308a650c2e5f05c6fa9acd402fa4e5da04815e886f2662c01387462178cb4436cd49a05a3b6581a850d5fecec209aac86fe4493c77e5039abb0f75419793bf2009531bdb9fec185cbf3fa65bb268657abd2f0eee4af75958180c36b326281c3667b9bdc53c289d2e7fb33fc841303d8c425da73d5b0cbeb7482d70bd9d49422ae804e1d2c29534376cee4727221d2cc5b529abadaf58a4e1955e877e40d9591dc4a63492f", 0xe7, 0xfffffffffffffffc)

2018/04/04 08:41:52 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu\x00', 0x200002, 0x0)
ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000600)={0x0, 0xeced})
ppoll(&(0x7f0000000700), 0x0, &(0x7f0000000740)={0x77359400}, &(0x7f0000000780), 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)

2018/04/04 08:41:52 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
clock_nanosleep(0x0, 0x0, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400))
shutdown(r0, 0x2)

2018/04/04 08:41:52 executing program 0:
ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76)
mkdir(&(0x7f0000000140)='./control\x00', 0x0)
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x400, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000d80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x0, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000})
getdents64(r2, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xad)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080), 0x4)
getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
inotify_init1(0x0)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)

2018/04/04 08:41:52 executing program 3:
r0 = getpgid(0x0)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500))
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x7, 0x400001f}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e})
unshare(0x0)
getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000440)=""/136, &(0x7f0000000240)=0x88)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10)
sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0)
mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil)
r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000979fff))
clock_gettime(0x0, &(0x7f0000000100)={0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f0000000140))
clock_gettime(0x0, &(0x7f0000000180))
timer_create(0x0, &(0x7f0000000080), &(0x7f00000002c0))
ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x81, 0x9, 0x0, 0x3})
write$evdev(r4, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x334}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x1, 0x3a3d}, {{}, 0x0, 0x0, 0x4}, {{0x0, r5/1000+10000}}, {{}, 0x6}], 0xa8)
mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x1ff)

2018/04/04 08:41:52 executing program 2:
r0 = socket(0xa, 0x5, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}})
r1 = memfd_create(&(0x7f0000000080)="6c6f0000c84402facd00dfffffff00", 0x3)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0))
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6c6f0000c84402facd00dfffffff00", &(0x7f0000000180)=ANY=[@ANYBLOB="22000000400000000000000000000000000000000000000000000000000000000000000000ff0000000014c2"]})

[  351.003517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23902 comm=syz-executor4
[  351.017316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23902 comm=syz-executor4
2018/04/04 08:41:52 executing program 4:
r0 = socket(0x1, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000000000040000)
getcwd(&(0x7f0000000140)=""/145, 0x91)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000200)=[{0x6, 0x6, 0x7, 0x401}, {0x200, 0x7, 0x4, 0x4000400}, {0x4, 0x0, 0x1, 0x8}]}, 0x8)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4013})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x306)
socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={"72667306000000000000000000002000", 0xa1f2})

2018/04/04 08:41:52 executing program 0:
r0 = epoll_create1(0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000000c0)={0x1f, 0x10000000000000, 0x2d4a, 0xffff, 0x2, 0x9})
r2 = socket$unix(0x1, 0x5, 0x0)
unshare(0x8000400)
r3 = dup2(r0, r2)
clock_gettime(0x0, &(0x7f0000000140)={<r4=>0x0, <r5=>0x0})
mq_timedreceive(r3, &(0x7f0000000180)=""/42, 0x2a, 0x48dc, &(0x7f0000000100)={r4, r5+30000000})
ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0)

2018/04/04 08:41:52 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x84000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
prctl$setendian(0x14, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000001fde), 0x85)

2018/04/04 08:41:52 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62", 0x5d, 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)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c0", 0x5a, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
fstat(0xffffffffffffffff, &(0x7f0000000540))
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={<r3=>0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0x5}]}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r3, 0x5}, 0x8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/04 08:41:52 executing program 0:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
r0 = creat(&(0x7f0000001780)='./file0/bus\x00', 0x0)
timerfd_gettime(r0, &(0x7f0000001900))
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept4$ax25(r1, 0x0, &(0x7f0000000140), 0x800)
recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0x3, &(0x7f00000015c0)=""/145, 0x91}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}], 0x1, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80))
connect$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00')
init_module(&(0x7f0000001940)='IPVS\x00', 0x5, &(0x7f0000001980)='IPVS\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
umount2(&(0x7f0000000240)='./file0\x00', 0x0)

[  351.780892] IPVS: Creating netns size=2536 id=109
2018/04/04 08:41:53 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_delroute={0x1c, 0x19, 0x609, 0x0, 0x0, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0)
ioperm(0x8000, 0x7fff, 0x6)

2018/04/04 08:41:53 executing program 4:
prctl$intptr(0x21, 0x2)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$KDSETLED(r0, 0x4b32, 0x2)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = socket$inet(0x2, 0x2, 0x0)
connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e)
close(r2)
clock_gettime(0x0, &(0x7f00000014c0))
fsync(r2)

2018/04/04 08:41:53 executing program 3:
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc)=0x2, 0x2d0)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
sendmmsg$inet_sctp(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="42085bce08942aacffbe", 0xa}], 0x1}], 0x1, 0x0)

2018/04/04 08:41:53 executing program 2:
r0 = socket(0x10, 0x802, 0x0)
r1 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="c27e8985b8f156e2b74755f694d0c868963c1038c8be3e8fa83709d689940e9e8971c407f3768470af58d2d99650ef253f6b1fb9f3319546be430d33bdd43425834f0c37df5f22ace95926234b008850f34e5de0536d12aa99159c23c77edd2b84d0dd75c94c93f61de690396778acd4325a5b068a3630267db073149f05c742b24dfd006024091cc7b6fc25ca5f67429c2a0e25", 0x94, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="91686e6f3e28468faf0567fc2cfb32db7f67cc68ffb6b78da848132e075aa8b45576a05b6d6c79a2034d529d62fd5b084ab700203b631428b5c22d0e1e8dcbd88e9e769f6426cbfe01c5e721dc2990fe50c710a2db1e", 0x56, r1)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0)
keyctl$get_keyring_id(0x0, r2, 0x1)
write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24)
r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x6, 0x40000)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
sendmmsg$nfc_llcp(r3, &(0x7f0000003f00)=[{&(0x7f0000000340)={0x27, 0x1, 0x1, 0x7, 0x4000000000000, 0x7, "8a6f8822b843e002c70d487f8865bc00f074031557e40024d6b3f385b9583dc76d8ffe56a66221d3319083c9e1e33867c8ba61a2050d0b9d6b7920ef112cb6", 0x25}, 0x58, &(0x7f0000001780)=[{&(0x7f00000003c0)="09dfbca3163e6aa3943ec889aeea652ac4b9976bf32f587c7e9300f0b44e7b3aefd00369279dee652073322d773129570d2fc6d3f835608a03f80613aaf567581cdbcfedbb6ffb280cbbb4f84fed89d6a1f03874baef78b046feb6a9bc138b4c97bed2d417e45e596951423bd0368ddad878757cce56c347f52ca09f3aa4d1332ca0baf375c7c24015efcb8b3f511c4c69b100cc26c45f8d239d5f254315f621ce964b0334f07b3da13dcc30814aebba4b763d326d220515d1e5c6ce436f", 0xbe}, {&(0x7f0000000480)="38168390fa018fa37c87790ed44871364b71c51815c167eca1fe47326467f13eb2aa3c460085da9c9759fe5ab898748cfdef4383e785ba651d5ffe0e58c29d8cb583043ae279aceee1be4d353c3cdc87222faabba4db258b7fbdcfc7d975fb0705e294a0ef682a85ca7228c36e3ed3332c45b2bab07d948235e8dcc9698869f2164cbe6f0b020bea", 0x88}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="5b6d856e6a5637fbe1babaf6925d348c95613ce422fece4b98a80f9b487fcfec91b3f9da57", 0x25}, {&(0x7f0000001580)="e89589b2637d974e8d72eea82a98cb7c55f04d700d1fc99ac89742869344ff5de3d42ac3c395cc684974b914cb51f6ac3c404d266145460d76d88e78a1b653d76e9e0b7df2f533dbf9ba61418f39d1a3ee7bb95c104f80990c", 0x59}, {&(0x7f0000001600)="4706c5b62ee4133d83bacfe9f7b9facd9921f152e3b2f53dca5a9539970e16949178327d2d3a0b2fd0d66df9327d4afdb0374af25e45551a3de26f536bd02ab6ed15afaa0bdfe9e4cd4f53ac901e95187978321aa036377d869dbcd5f8ffee2cd227a092b031bf7ec78fccd129b708ee9a531f69d5e978ca1ff39997dbebdb59cafa5b92e80085d6", 0x88}, {&(0x7f00000016c0)="0ddd29726018862ed06a1b163d121b684e9fd3ab0276a39a3abb91b164d9151cb2a7e0fb48d47eda39929c6ba1278c4a04e7933207747807a989f223dc8a637e2e272011c804ece35d3d4840fe02142cd5d4186686b23fcfc52b44ab4968cab2c95fc0e22dd57ba2db1ff3", 0x6b}, {&(0x7f0000001740)="a1e32cdc7dc9c224ebca3ffa6104bc743a1d4c7bd1751b4583410f0c28cdc090e7", 0x21}], 0x8, &(0x7f00000017c0)={0xec, 0x10f, 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"e7e50f5957824535ead17cfa155cb1da5af51b25e8a21a772dd23bfbccf94f0c65871208eca88bb01c45389b1c50ef8f09fa8ee17ccb99cea70bd7e978b097918eb39a304e1167ff7d0ac43bc9ef684e97a51e98003f2eedad844428ccbf783934f5ee75f77f9fe3daaab01013071f7bde72f473920446a5bdac98bc994e1a048d8463"}, 0x90, 0x24000801}, {&(0x7f0000002e80)={0x27, 0x0, 0x1, 0x7, 0x20, 0x7, "754004c0ac436d0c3ef1147da3882f4d31dee02af217d5926c33d92e3e902c341bccd8c3aea98fb8d25a98de70a996fde622ec29f29780aacae8b183c7737c", 0x3}, 0x58, &(0x7f0000003040)=[{&(0x7f0000002f00)="ed2f9bf12e22ee0da92aa81e5f4394721c036545d737c0d7e73b451519c5153bd1d9f8c7792b35cc5a462b1b143e7113aaba2b154adc7c87737c0ddcc9277217825a66b2a42ac042ec3b85b6f6d8d5e046e9f59e9cc8338b6ce1e041b8c88564cc242504c8802e19b9df8fd182d578b83d7bdefa27484b9a8733c11709bd585fde6edac70b3453a11d6b1c6a0e531ab13c7bd3bf74524402c4b8d0ad466e6ba8771add27412add30146559b8fe614e8147c3e28cc3d3d31384e08cfc3b7121c5a9487250d4dfd6aeb4ea6449af52da225ba0b40804b90f9064c04afc75200639bd619d9f56d2e8ffdf46ee533c844e6ebec260d9f4ee59", 0xf7}, {&(0x7f0000003000)="545169348d804ac9ce4ba8", 0xb}], 0x2, &(0x7f0000003080)={0x74, 0x10d, 0x1000, "31ba77852f04b39efc2810cea86f9b801cfd9ca50db1bb360133514d8e01f6b0502b5eb7ff332ffa8193807416d89ac63f80eb6da65577347320cac9b0ac2cb6e6ec57d992425abcaeae472e940360dd861e9658cec40e53c6ef9b104acb9ab7f5a2ffdedddf"}, 0x74, 0x800}, {&(0x7f0000003100)={0x27, 0x0, 0x1, 0x5, 0xef13, 0x8, "8b1fb47fe386aba8ec03db93526b6ade9580d3a7f424a1620a19467eac0b7850fea17c6ef54726b590934b4db8d57a7133f1c0a883f32360e8e7f52a925c59", 0x16}, 0x58, &(0x7f00000033c0)=[{&(0x7f0000003180)="2a94f145ad1f4bd7", 0x8}, {&(0x7f00000031c0)="7b204147550d2d456e724d4cbda861a32cef7d8c4740f4935d401f21c28697ba5f1cf149e3eab3c6846134888728b1d0eeef6108a964102fa5b5d1ba7c01819dda104931b871e67469e090ec23a826df6659e72945d9ec5d2291013e4a5cc85b613abc774e9d023e6ba905d373c19edbc8a8150f45e63c6d02db0df2dba0b006c5235d56562fb6ff5368dfb5b04b1ca4937f6ecd34aa37251e2ee8e9697f214d5b8098f7727bb517b5c984fc930ee83e76ae583d236b727db7dd5b82216b659e75822273dc776fbc7494243363f94cf8cdf9ed219024d2260e7d8e4dc8b7def84def6f6e002b1a7f0f", 0xe9}, {&(0x7f00000032c0)="38c992d02f834bfe58b38a046047fc6badd8f3939c9bd8c19f09a0cce2659e8b1c8bf34ff5c6a2616b258521929e2671af9a3ff02485b9b250605ac4d41f597c9143872fe02daff0d01f919e9e2bce118663aa835284f6f31b1739c9d179a22af2c1b6bfe23b79671b1ab7512c63bc1d153a9167e93f3f4dd582abe540ae8bc58ebe942697a709a8652654752004e7f33d71c50b040d821f9b3f4a99da6a2bebdb9a4b3c3023c3c0026408ebed0187ba2d44b241ccf5bedd26cd68da32a7b2ae5d004119e88cdc6c069dc8f3e98bd5944eac3f3a9f24630531d066c52f2c", 0xde}], 0x3, &(0x7f0000003400)={0x94, 0x0, 0x5a28, "c3836430347d2f9404ee6ff8cbfe6f17e6faba75f9c55be8494667e562b09bd2073ae3f0d49eada2cbe395ad27def6bb2bc5f148f6cc8c7377234680ada3e4341f4ed07c209c5e9b431968056b856c04cd9e1676705017ade56cac6e42e3aca77da99acbaf82032fb3d35010d9b714bc31fb848c53dd84739c9fd1bb922342cdba1726c276"}, 0x94, 0x40811}, {&(0x7f00000034c0)={0x27, 0x0, 0x0, 0x6, 0xffffffffffff8000, 0x3, "da1afa8238707b652295f9f36f8ac800507a3f903ce568dd1be916416df479744b7d54cd9173ddd66a92a826dce72200b9c6fdc3a8f0f9bac99d7b234853bb", 0x31}, 0x58, &(0x7f0000003580)=[{&(0x7f0000003540)="4a1a02473a724b180cd3c70a395800", 0xf}], 0x1, &(0x7f00000035c0)={0xe8, 0x95, 0x3, "2c6319e0809ad327835c3c2d7636953614e3a4de78e6a843c9df5e58de65b388d1bfdf83e286ec18793cd3d1925074730821746a62322be8fa46ba5c2513a1a8b47203e01ae957683c0689958f5792134b2c633f282e10fbd4db1a6f6efe2bb74e88d295415233b2fed2a8c463bc74032e6632644771210e746071c432f0243359a3434d6a199265dd64e9e7424ada9be61060a419adc0bb4d8a0d2cefda4b5e9dfd5ff00f44367c35a56a721dee7845c993bed325e9741af0e68aa202c922f3e2bb2ea71e9cfe2490a8880f31c677e111eaa7ad6f3d54d2e8"}, 0xe8}, {&(0x7f00000036c0)={0x27, 0x1, 0x2, 0x4, 0xffff, 0x8f, "e73ef2f615f24b66f84f5428854f7795e5a160e6905d93c266c9e561830a9551683ce9c340a42092cf351f36e5fc20d14f3f5d650e8cc31d26117b7f6da337", 0x30}, 0x58, &(0x7f0000003900)=[{&(0x7f0000003740)="764f7c12c1fdfdaad7250ce4a7810faeed45d835d28805a73d8dcdc025289a10775662ba3ecb0b4006669a3e5c", 0x2d}, {&(0x7f0000003780)="e31e1648acf986ba1ee73af4775cfff1bae84555f50e15a9670f7303d6c4dfac055daccee3d06e54461878b15d80b1bcc7932c67bbcdf1d89757f4f869ade2f43ef809", 0x43}, {&(0x7f0000003800)="7e2186d92074ca55e69c58988613ecab78aee4d084391aa431f844bdd702a25265b2562d8616921bc56549a5d12c8fb408c7e10c297c4336114c04dd6715ded757fd552914", 0x45}, {&(0x7f0000003880)="b601343d621541970f30d60210f1777ad85ef20e347c39bd49a1f99af5eab233d4c466c8256a8ca5cd8383c35c4e2ce5dabcfb6ebd0df27d73f1899c2630e2d0076d", 0x42}], 0x4, 0x0, 0x0, 0x8814}, {&(0x7f0000003940)={0x27, 0x1, 0x1, 0x7, 0x5, 0x401, "9bde5270719f9e0f43544135c1131c31bec8d8267ac23ff72ffc97521c7d8bd72f91f05b68e1be321ca3e38c105233294b0fc4e606b7dec8036e9ab257785f", 0x2b}, 0x58, &(0x7f0000003dc0)=[{&(0x7f00000039c0)="ccc26808822b3bef034ea57ccaffee3527f1f7db7509e1defadc4edafcb92e0d7aa7fb745e6fab9e0903dddc5df19b12d623b4668b3aa7fc31c96d27f3bfdf1309611fb79de0f8a12c6bc67aa32720903a599cba484a75ecce6fded5018a271db27d052821b132a02403d333a9807c8e0d590de24558d2c011d6fb9dda8134a41cf7530057385168bed0d7b61c894adccf0292be2bee00a35c3176699f2239392506a4d522a0613897491180ef24783c4b0b140656b6fa01da3fe5ea188458ea82acbcd2241ef89a28d7c716b116bf30de7874771bbe33ee80fe263d340685", 0xdf}, {&(0x7f0000003ac0)="407817c0bfb4e356cf6b1d07f470eca86b1ff54d0d50de00701ca88d88", 0x1d}, {&(0x7f0000003b00)="b64846cf85e07e0703732724ca3e37b957232522464e367cf66ae9e4d93b42d2533d3aa3d4fcc4ffc534d0c637fbaae8f6c0fdf182741912ae7c06b4a03c9ea16f82f19736f98eed15a97bcaa8a47ba6a636c9db848eb88ff921633027861b5f894427e2386ad04e0c423933bc9de3c0a4c569b1a1cf9602245e1e7864a2c43a650ffb5f47f8af004728691762", 0x8d}, {&(0x7f0000003bc0)="d976498607091e195e923b140ec8688e2843e4e16a1629432ab89e742c6bd35f9c4f669db405f8a3722a0fc3eadee233adb984c85ea75050efeb8d72b9af7f4c7d550f528955a7e254e855bca1d3ac857c3ed1f6e868a45a5a1e63ce2eab52dd637c8b8c67e2466fbf03e0aa9d4bdc462cac863d8678b903ee6204f8436db6a3aa6427ea5b31ce9f19e555e498c4684d7a0e9859e635637ff445ce9064a7193372cfeb90562160d3f391b69039a7f62dc68cd94c0e43b69d642272620d6b7f05a1100935491096bf744779", 0xcb}, {&(0x7f0000003cc0)="66518447690e3e4b06c07ebcde9f9e2e2f16bb4351801f9ceb1948ca2a5b1d36eceaaa5d689f3ac8214c6ea005023a7b6a00b49b5d1a768699eef4e0c9b44f5dd64253d53a950023e701c046c959b5b836e9f9c881df9f2ab48c16119a967376b793f11119558fbf663799c876fe426d6a5a714106c6670eb77a1162c6e72b4d3be3236974a80fa9c2a710a125c00bd9", 0x90}, {&(0x7f0000003d80)="88547fd19022d66948b68b94cd6e50e58b026a2160ae08447f07081560", 0x1d}], 0x6, &(0x7f0000003e00)={0xfc, 0x13f, 0x401, "11c7c5a0265720f90f7a2a69c8f1ad6b95af83992cf3820f74a5695100f36c0cc56a2d7551b348025015d6442ac3fdd4972e18e3d632abcf991c93949dd43f1af095320cbbea57d8bb298f9dc2e86e9e17cf9d0bdb6b8e31859a3c3c7427c784786a71e90e808b24f499b0190efffb21543197d3a11e6690bd3c3a5f1c1c0cb6dab808a2241e4fb2ac8027dc0a8a447ef80252e8f90b037084b29f90ba672d89dd3e5149820da9c1d79485da2354d3c930139a5395d78306308ffc39bd269476a70f2f95d6500225ae06677a588b2ffe8d8d06bd99b2fbaf18c8db06a3dc3acfd441b945cc39613ca74c1a940055"}, 0xfc, 0x24040885}], 0x7, 0xc2965c3f741a3905)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4)

2018/04/04 08:41:53 executing program 0:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r0=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="57914000"], &(0x7f0000001280)=0x2)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0xd0)
r2 = socket(0x11, 0x4000000000080002, 0x0)
ioctl$void(r2, 0xc0045878)
setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717)
setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000240)="5bc544789cb647241da4216101d4dd0c8bdc1640461138ef54502d4d56958daa52e0845d64d0adaffc831cfe10a2cdf760dba74f812f2f56eb0b582472567b0b972bab69c8fbdc0df442b445435f4a8fa3ce7e9b4b71e417d4227a9d79593d885eaf6b416001208038c45d435758633592caaa2aa3edf5a4c452d70a4355879fd27b141c80bff3715d0d454530b5eff3d79df7222b794abfa35c212708abbe1d54bde7ecda6e0c0d", 0xa8)
sendmmsg$inet_sctp(r2, &(0x7f0000000140), 0x0, 0x4001)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0)
ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000001c0)={0x5, 0x8, 0x200, 0x0, 0x2})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {<r4=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f0000000100)={r4, &(0x7f00000014c0)=""/4096})
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', <r5=>0x0})
prctl$intptr(0x4, 0x9)
bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
socketpair(0x2, 0x4, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendto$ipx(r2, &(0x7f0000000300)="9a6ed2da8df1bbf319e188ccf0bfd54de821ee5a305464047eda0683fa0712873e5677f785c1bff8728a95a4394aa882e46891e8ed55f061ff1d149a1b9f1d16e765206f4fe546c49ab69653c78a4e9110f6539abffa907925103539b19e2d0f4b525bde3d511cf7269b36c962ba44c9ad35a83dc5d8e6177ed808dbe13d83acb88831e7194dc90aabb3ee8ff34298726c4d156d274910ca626d", 0x9a, 0x0, &(0x7f00000003c0)={0x4, 0x4d7f, 0x346818ce, "e7f9a6da7fc9", 0x2}, 0x10)
ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000000140)=""/45)
ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000400)=[0x7, 0x1])
getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10)
fchmod(r2, 0x20)

2018/04/04 08:41:53 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfa1, 0x18001)
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0)
write$eventfd(r3, &(0x7f0000024ff8)=0x100000001, 0x24a)
write$selinux_create(r3, &(0x7f0000000280)=@access={'system_u:object_r:setfiles_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x30}, 0x46)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="9f95cc572dfeb5d23de1905b63827e37f286c3413714ccbb585bafeed2ea817fb8ab", 0x22}], 0x1, &(0x7f0000000200)=[@init={0x14, 0x84, 0x0, {0x0, 0xf79, 0x200, 0x2}}], 0x2c, 0x8800}, 0x20000000)
write$eventfd(r3, &(0x7f0000000300), 0x8)
set_robust_list(&(0x7f0000000340)={&(0x7f0000000040), 0xbbeb}, 0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="5d0000007e15dba3ed8919fc0fc11fe839a24991a8368cf25519f8a0aecc72a45d03195741c07805410390885030bc55185e70fedda365c5fcbb0edf3a8d2f28fa63857f9b9d4614b094d5a7402687d1821191718a2a13b0150ce153810980b782be109aa5ecf40dd46f91d1a4d6aec316bde642711d73000000008fec1e16f1203404bf97a114051121ca180a40215abb2b8f9c0e88c3270b7a0d341f649477304f3a610a7002bfe53e0d993c83e62ecb743db4c0c0fbb2e786"], &(0x7f0000000100)=0x65)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="800000001f5b98e3be9684cbf10baea39f5221b15422e85bfb6146af801f8906a274fa843039ac445708b005d860ebc1ecb07417b146d004647399a64494f09476461c353ff3f3a67f516aaa5f5260114c1e1de7cc058de9a02dfb9051d0db830ff6d4b781e87fb9726c85762089497202a5100bf81a62b945ee2deb96b4670a3d687082e978992b"], &(0x7f0000000200)=0x88)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000034000)=[{0x15, 0x800000000000000, 0x3}, {0x6, 0x0, 0x0, 0x4}]}, 0x8)
sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0)

2018/04/04 08:41:53 executing program 5:
r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0)
fsync(r0)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x4}, &(0x7f0000000480))
r1 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0)
mq_timedsend(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x77359400})
r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r3 = dup2(r2, r1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56)

2018/04/04 08:41:53 executing program 7:
r0 = socket(0x10, 0x802, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x60000, 0x0)
openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
write(r0, &(0x7f00000002c0)="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", 0xfc)

2018/04/04 08:41:53 executing program 2:
r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=<r3=>0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001240)={0x0, <r4=>0x0}, &(0x7f0000001280)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002500)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000002600)=0xe8)
r6 = gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006f00), &(0x7f0000006f40)=0xc)
lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getuid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000040c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000041c0)=0xe8)
r10 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000042c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000043c0)=0xe8)
sendmsg$netlink(r2, &(0x7f0000006ec0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0xc69ed7d7ecf1dd78}, 0xc, &(0x7f0000006dc0)=[{&(0x7f0000000080)={0x11b0, 0x10, 0x708, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0xe, @pid=r3}, @nested={0x1014, 0x7b, [@typed={0x4, 0x6e}, @generic="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0x25dfdbfc, "", [@typed={0x30, 0x37, @str='eth0em0md5sumGPL^uservmnet0em1]^trusteduser\x00'}, @nested={0x1028, 0x86, [@typed={0x8, 0x38, @uid=r4}, @typed={0x1004, 0x4f, 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@generic="f6f02fa49f17cf4afcac85c81a4afbbb30ebe6741f64994370b596a35fd685aa85e09be7621342fc83a0cf2bf91bb66f622549699a1cdc48fe9070df50bd12d855f4f52415c13aa497e28a630f880ed88dce7e81e63487efc1192094a10afbf17001f96d226c912b1e5aee7cb084b11ae68ecb9cf4be60f8403700464c5162b4cbefa62b698ac637d7b2af28a2fec5873d2836d209fb43d1313d4f17115fc563654ea227e95610b8f814513764e6f661e8e2028e78c83791a904c454db87ecf03532610cab2059afbf3c3f9d3a6a057b86f37b0540"]}]}, 0x1528}, {&(0x7f0000005940)={0x2c4, 0x11, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x44, 0x87, @str="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}, @generic="a0ae9eb2eddc2bbb220e39d92924e1bc116faff5bdb81b64ababd2bc4f084d345db3b41eb90384b3771ba1e75e6b39ff9de7d1a8a22dbd5111e16afa807a97abfbff5f1238f007fe833a664cef85f8f717c6b513774060394228abcd7bf8cb06334f25e39bd3a4620c32", @nested={0x1f4, 0x2, [@typed={0xc, 0x27, @u64=0x7fffffff}, @generic="8552014a3f25dcbbd4209e0fc4386088338102984de2f96eddc7df49fd7009225454a7186effd14e65af7ed06fc1f81d7a8bb1b931", @generic="6a8229aeb641558d45064cd6194895351e0c2ba7b5f0a75ea2d6d7c594cfc6312b4a94cecfce36454db2723b88c2b1848f2b3ea8155dfbf3b5af5b666856f171dc3c29fa11e7543d820ce098f56e1877c709", @generic="598d7cc44b9d769895348d20331874962022487f48dcc2b8a6fd7d9f4256010b", @generic="b7521ee0574e29934465d558920ae97ccb4e563559a2d823c38604bfa1441e32ed59dca2f481cf5cceee07f659b28e0faa36eeae74e7", @generic="361e359902ff6ce8d3c2c93327cd400c50e6cc49ca937e322033bcc00aeb2acba3fbfdd62a27247e83e2722a8fe3ef942a149434daf99a2cca638dfc5d6b08466a965ecbe3a59011156dc8ac0f0acd40d5b0783e912d8a4999e59f35e140d36d5011f54baaffb585853d4c1c659af7eae9fbd2d31e7a6e95798886ed36cd8cb96872caa1d8c9", @generic="efc1529a2276e8f479e0cffeb40cabadc4ad9dcd3ce7d2c51e2b898aaf8bce2b11a5edd1f60467fc3c922dcb79e72b8388dd14d3003a08a6279479d606d19680c9c58d59111f19ffef9db856d6a84dcb3553772060ab930540e92184ae1bade46d67ffae1042c37124b6ac7e6fd954fb92b5cb19638b6d3d9efdb412cdf2"]}, @nested={0x10, 0x56, [@typed={0xc, 0x59, @u64=0x9}]}]}, 0x2c4}, {&(0x7f0000005c40)={0x1118, 0x19, 0x108, 0x70bd25, 0x25dfdbfb, "", [@generic="280b743a32dd54763009f528713b959079f99e88089c44a435bf6671d5d3713717f87ac7cb1d362ef76fa93d81a821bca0ff93e0850887d07d72f8216f1889f9c00a34a7adef9812d569e7a4ab5399b26f3baafb1dcfbd975ec124e9872567c5e9a2c81c2e975c66f569bf20a66afc74d46dde17f4911a012aed8206141192a4f182d42a1bbd02491cacda042b849d75f662b01c538408bb52883edea04a58a804fbb44a8c57a8319ea968913de7bc0052d075c130288d7d62d61725d74cf392450f3afa3324f1722b4b00a683bf85b1341ed75b4d3a9818c051fbf9d43da73a", @nested={0x1028, 0x1, [@typed={0x8, 0x5b, @u32=0x9}, @generic="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@typed={0x8, 0x6a, @fd=r2}, @generic="06fa49ffc69bfe2e87bf57b6a349f5efe0"]}]}, 0x1118}, {&(0x7f0000006d80)={0x24, 0x34, 0x308, 0x70bd29, 0x25dfdbfd, "", [@typed={0x14, 0x45, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x24}], 0xa, &(0x7f0000006e40)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2, r0]}], 0x44, 0x40000}, 0x400d0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {0x0, 0xfffffffffffffffc}, @ext={0x0, &(0x7f0000051000)}}], 0x1c)
socket$inet_icmp(0x2, 0x2, 0x1)
write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c)

[  352.093859] keychord: invalid keycode count 0
[  352.097287] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'.
[  352.109861] keychord: Insufficient bytes present for keycount 64
[  352.121521] keychord: invalid keycode count 0
[  352.130412] keychord: invalid keycode count 0
[  352.137664] keychord: Insufficient bytes present for keycount 64
[  352.148828] keychord: invalid keycode count 0
2018/04/04 08:41:53 executing program 6:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4000)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80, [0x100, 0x0, 0x1000, 0x3b22, 0x7, 0x4, 0xc856]}, 0x5c)
r1 = syz_open_procfs(0x0, &(0x7f0000000ff8)='pagemap\x00')
pread64(r1, &(0x7f0000f81800)=""/8, 0x8, 0x200010)

2018/04/04 08:41:53 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=<r1=>0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0})
futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0)
syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00')
ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3)
mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521426352")
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077")
syncfs(r3)
open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0)
mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
dup(0xffffffffffffffff)
fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180))
writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f2", 0x16}], 0x1)
recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40))
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0))

2018/04/04 08:41:53 executing program 4:
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]})
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0001271a7782eb934dd56e6a85f7f0b167668cfeca52c9243adcf545d3f24cd6474eea484e48f01c95ba32af524111f518f18c81df638c4ce0dffe51767c56f244b457"], 0x1)
fcntl$setstatus(r3, 0x4, 0x6000)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0)
connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0)
sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88)
r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x80003)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14)
sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil})
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f})
ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704")
setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc)

2018/04/04 08:41:53 executing program 5:
fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff)
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000000)="0004", 0x2)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2004, 0x10, r0, 0xfffffffffffffffe)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000100)={&(0x7f0000000080)})

2018/04/04 08:41:53 executing program 3:
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setns(r0, 0x44000000)
r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r3 = getpid()
ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r2, 0x4, 0x6000)
pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d})
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x7})
r5 = request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r4)
fcntl$setlease(r2, 0x400, 0x1)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=<r6=>0x0)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0))
getpriority(0x0, r6)
syncfs(r2)
socketpair(0x4, 0x80a, 0x800, &(0x7f0000000040)={<r7=>0xffffffffffffffff})
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8)
r9 = geteuid()
sendto$inet(r2, &(0x7f0000000980)="2c7a7a7375b75b3a639741fb5a479fb92989e0193c5e6dd579a02779566eb8366d8a685ddb9058ea10e8f7888f8cd60d084f338585c62c30f970a7caec4f82b4840adcda223d2452c782b93ea1ea1c67e10dbadf58d790cf1747daa05c0c418a5a95d953c00c1c1ac0e727a885f807e1485bed51c32ef36d9d3e7faa36b07d55d8279cc95b501586eea4caaffe8dfa47cb2af7e461085b080c372dddeb802cc57ce6e4b72f04bd4c3d8a7cb79f611e3d3e80b21d6cd8f53268a5cc8aef5e735dd948d8cf70a713381296b50e9ae208353f469d493c2ebc06d6dc7dbf7beb9c4e641317fd09c06384e3c7607e584d8fe329", 0xf1, 0x4000800, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000440)=0x4)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x80, 0x80, 0x0, r8, r9}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x1ff, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d5}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x100000000, 0x0, 0x9, 0x7f}}, 0xe8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ea393e2ef99650a1ee1f62d4a2518d11c07cdc127c158c86a1b9941b95877648b488e6926b04ac508c0b5ee5c6490c650dfee3df94", 0x35, r5)
getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54)
fcntl$setpipe(r7, 0x407, 0x6d57)

2018/04/04 08:41:53 executing program 1:
pipe(&(0x7f0000979ff8)={<r0=>0xffffffffffffffff})
pipe(&(0x7f000060bff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
tee(r0, r2, 0x7385, 0x7)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080))
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x400000000000, 0x2, 0x9459a557212b8044, 0x3, 0x7, 0x5, 0x6}, &(0x7f0000000040)=0x20)

2018/04/04 08:41:53 executing program 0:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="0ccf49ced5867d9f86f92c6b2d2fa27c2282ae11a9b689a11585ccb5db89543012f60adf795dc52da6245ea7e7b74c9b66c733e5f3bf55db453c6bb58737f66255f92c1232616439f61a60e15838d67c2824686c2d13d23cf8b2c1a6e0aad7633586ac492562a0dd032180e22f3b084b37deda3006bddabf28e4e4e65910b93158887d034457ccdfeea3"}, {&(0x7f0000000480)="b6b78770d16c4e207e1c5deaf337b0c5b1246e6e2d6e83cf840e4ccaf91b4d2cdfd1c4e03f9e104ef50b30e140413d455e77872fc501"}, {&(0x7f0000000500)="d6ad16f6b4bfeb93e7c9e5d330352a07583e30dd327106dc487d4aaf824849d9f39057a93f269da7bc7bc881f7a3b714cb32c869f2795ab876f329f0ec2bb35727ef6bb731c3871742a6f5304e5fa653122b0e1c71010d49eced2314d930c8f3425fa67c78b27defe154d314d36f1831e8251be381630c4b8156c35a5c829acb51d424b5e0fb70884240c89417ff54675ffd02fe"}, {&(0x7f00000005c0)="ec3b6e4af4ca9609ac355cece8202519a11bd7350edce20f8d30442d74271b5a997868f0fa00bec2747f6a50665da49175ccd3af001b31759c181ee374e3c753c4f6869cfd4c0a8802a1e7096aeffbe98a4b84abb4e8933ea3bc80223b5b164c772b6a31ee"}], 0x20000000000000e7, 0x0, 0x0, 0x5}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000001840)=[{&(0x7f0000000700)="094e761331c3af3cf0d3ad3493f07fe323b9fa9bd6a2497f877304928d1511efcb8348b1fe96e02bbf5e33ad661764f8422db602202922da730092f6bca84783f1bea026434ffa752922cebfeb1e0231458f07e4c65477e4818eb88e7b29a96de0f8005bfbfe9a842387d34b77555249c1f1bdc9b9e5d2f879fe55f10a2baf6f5230d3d3721d93ce9b2989cecbd56360ce29eedc9d88f700d11a6b11c7174c441a56ece68dfda5f1cf7ca42b6521d2ecef078d0a5a1b4b7a01812fb58c60c7f1a7673ebf2bac991046fd04ca1156145e88cf79821d6bfd27341d2e5c19257072f430b5ba4562a2bc906bf55c0fe96f4087c91f20003f7d962fa667727c269be10cdb978b6f78de725c438bc468b6282aa14ea543f31f663573a68a35a4645ccd03a2d65885cad9fa4538977200ba8395bf5091947bf7b22e579f2ff78ea6b574463738e7e3606a6020d1781a2582a9b917c76cb71df70ee60910ebb4921b532c389ece38c1f9c57dc1c90b023dfd72f247d48858043b24382bdf029ccc6ff8095d8d238633ac5f2cb1f0f27ee2f65663c67a203f8aa3e11ae5ddcf7eff19340ab3e055fcf90e89054abd088e25a04715385cb6926206b023e0b0d078403891eb1ed72da9eedc7e57c583d7f30fe8e361bdf93b62750ca80a98893ecd5e285568c5e7cd7b80f2d0ea62a2672226af2f1da8511c9dda6a7c43d867a00438f1f8fc71ccf694471c9a170e989762723be80f61762cfde81409543f30f28bdf9a2cc542bf321a26ba722b2bf9438881afec5f6febab414881b46446cae44c5b94f826524073cdf092442a5ac2d01eb395828b4df7e788e171d653db2b08d6b9d220b3088edb9d7acc34feb9b7457ea411ff77e6333aa4db0b794cf1c55b99184eed3e758f8586efe567e4965e8d69b330673a37149044af5686d32c43e6ae272979472167a1648f84190a3db49dba9d024b7a99bbc41c5070f30b94024b83b8ce0e280d38b8b190fd8ad4aab3fc48ce928252dcdca1e68fc0d4f8561a74e21fbf58359290ccad8008da4333215809a2c2892492b3c46a0378f2a104cdb32e3973f349749437a99b805c4bbf7c9306250bdee804ffd650af93969b983e4d24c33a2c8f769f3657a98224505244fa03e1f4f8b494bc424f8524e2a7485a565caef222e18f25a5f1a4ea3d44d03c26f435cad580f07161730d6e2974d0c1344d444e778f66e4825701bfe4339666ef718ce1fcc101add1cebce102a8a544edeae301df031abc8bbf6fb506be8589385c539be4ac8e0724017ea113bf84c6561b0f69a4ae726ffc73a41ab6a7a4a55d0b31d0e3910f8d1ebe5b9d6b221b29682fd6f12e831967f3861515edb5d5a00589802ac155fc9691bcedb535b6b4ad50c8b7c69be0e00062d492eeec86e8489956d875221fb0b3d056516123c02103a05823d7cc3c05e8afbd798d7d3c5f0c5cd9cf81882ca62a2799b04ca33cfc90f5d33eb6f7fdc031a8c52c2dea5c1e70325c0da69cea89b102ab64528cbcda9011592c375dbd9c6138c341560e4549b07c7d0cdd10ca32abc27f5c202d15ac70405fe62ec7464de605a98fa785380c6823a7882c5ed80692e26a6b0b14246489f2cf0bb9a63f8133c8f8892f0c2ea1e9cc6e99d0604feec5fdd34123194c8869d593f04cc236ec01d41594c3cb6d8154e409b192f4f2a55af8dde57b6e91d2ad7b17dd5184eb1feb2a998a909c24da61a80d41d56815b7530ccf918e62de7b31391dd76e6836e5821d80a1549acc14411603f91f01d3f57044122b19c119c9cef7c17f52bd438651175fdb6a6b6074bebd3d5a6e5166f8c904002d6d99123eab9014a8dda996655edcb8973a204ef0f9d8c365c109d4d961173785012640779352511b65dc2f7a555f82b33f95c0de3299b41bb65cef7060cc3c3b34f81213fddfb6f1ff26845f69555e00b86ced924076666bc516cb452436b53c26431e77598ce6e2b5bcd4773cea8cec8f5c66695f8cd4c3036e3bfcc3834d1c6bd65488f8457a61bbb1f07494b6a2be7f68ea88af5e0b5ec6cdb2a84d75e183bd379c2fb6a2285828215bd727b1f99dcaaf05f8c11e08f9da138699f1b9e77a8d384268c74b8b0e21d882d143137c84974de768b48d8db8bc1af73e0a849c21b4131e926a5d266d9ecd7342f1e3e92de1c066be27d9289262e4cdd1a41073fc468d8789ddee942e89f26bcdec4f1a161b226eb24434113f6933a62df61bc96ecdf0d4fb40c2908a01a1e9d43c36aa2671870e8911ea2bc73e848ce24babb0e3d6ffb6c37f8abc8be7f261d8201e45c9b971571f6fd7ae37792bcdae870305aaa3f5697d8813b51d63c2d6fceee963e32782628fa9b69a8d7e9f45867ae74fde794c36f67bb8b90c20c00a9d3486c5a42ab02004057551577185e39c371412c2ec94155ac90f4439250c1b99aef7058809f64305525d2b55b60127edb9921d04b1ef138eea9029c1a01a94ba61e9421687bbda2b3436e45b6f71c748cf1654a09ee4d5513d487eda7bf207f8121f195fed22947377740fb8619172cd3bcfc9649b739314393fb779164e04b8fc3d9b03996b67e831ea3069979ea9bedabbe1a978fa9d9feb610c7fa7a019294a76bd1d089905161144bbaf8bd4965a184f61c4e88a51dd80d2697e84820adef9aa871b4f36747581bde42bdd4dea2bdd204cb262cbb003af847f8ce110912c8b3f9a40caf2e562564c797626379c3814266e650968faf5e2fbd1ff69ad1a9ae5fc9b8e74392b68902fd36f6810316a6970c2fa9c3cc41ee4bb66517ef5e54df19514cb2fd92755d12f7a0950f0523fd063332bcc276d9d92393fe0118b7964d8467fad601758721bbe542c30db16573daf05aeecdc44d270af979f0c5fe55bfe71d5d308886c85af48a644a72e9b556ef4a2d79689514b16a0cd37dabc68997f346c9414a16b55324238928c9ce7f572e3b8283bdbd32f33bdf952421a70ecd1563f78f65f62512c791ac8999fde23aee6987231272b707437b15a7dfe17883d017c43854f4979b7a864cc625253afee6ca7cda9d7c0516415ec6d1d481bd67bf73667d5d07ef437c0c3e8c0873d874754ad67319fed2624e7d77a18100bd96ebf4ce0ec17f10bdf0dc21084f58f654696df718d2afdabf24cbabb62cae85189af3a7b6cf45c33f592f3e07d4ba46c51f740b8c09857b069874cddcc26ed412833465aae2eb717532cc7be805711f34c2724f8f9960dd42bd4ca75ed3a784ade0353305f0de14947c2060825f0fc1d6f1134c1681ee33594f482cb51c2c7494c737dabcdda8ea4a841f5833901aa222c9c391d83272f55e65c04d8ac215648dfb5fa40e416060865171869c309623f0326f6dd5cccb1a099ab5395bba198f142c7468594c69ba3e583f013ebefcc5257076618b6186382b86e227b1a670a4fed8970403910bff13c957f830cc606f5925ca1ae627370695543406b89d9b088fe0472b60137b6fe6be097624faf6a2428d083356a3ef571de498c47928ed3890fceb22fa801a07e68d77797094df5c572d5629c471cf70bb7741fd4f00e782fabeb380baaa6fbaefce2fe7315695f026797984fc2a9249912252b306c9bf2f7efe7b5983125ff9d03ff4433851ea5e2bba0fdef6d232bc505ad1484fe0a3eedb284dd649b9074b5650ffed2bba40298ad7f9f49d33a7721dee822070eb2668268ab499a35dc9a4b143a8834b4c27894f8e563e71c28e877b7fcb725c9a96561b1d8f9ff66c95161e840f0fbc357f606e5e59edd0fe511b143b2bbcad054894b87c49b7ab9216d96c5f001af18025d7c33a5b2ab1c0c3ff3af36e7c29e7cb3d84bd1d5980ec5c59ce26f0cd90a67fd5e6e9676a3dd2da82a361d3a14616738a826a5130884b3b7ac1a4316ee9ae53ec2f5b69b5b0669530594544495e0252470bda93d376dc5112ecc7b5ddf5b2e96bf8459536aaa97cc1f95d35d17842042cdc1b4778567b4b504a6d535af26fb00398ecf5943c32fd0f1eabebba7fd6e702e91f51c69e4c9572058f88e91d0a2778fe5f33c9dfdf240de3cb2eccbf9a9e52acbf3da4d778a51ca4da5a7a35e20a5b2aa8da3433142b0c620dfaf766e2d0d56984b15c3f4fd712f3abe04dc16c5c6d573e699621d49ffe6556a0b41bd8ba0427962916bb79e89b9f33836f4cb7a76b5e8c1e21ea2e97753f2c9c9add06f4b3c322ee596c22215a40bc79faacc00bcb6fe42af3264c0655f483605c87aa2584026b51c0b6a78d08dae263026032dba90af8cbdc921e8366f1b3cbe3155a4352b4c65f7d56cc55b8f9a14d8515be61bb6cd5e589fabdd2f67720ce6e7b90cb694c4f70f54a1619638002c36adc6ee446a9e45e9e2c35c25934d321dc73ef984100740fe024464ae39c86256c5f4f234e303f3916486dbd50f9577cd7ea048d2227b1dfee643f8a13dc13b25013458ab4cc164439df69c2364ef79d5133e5017949a5f25d56930e0b3c564133595140fc8f7953b82e61fc377dd4e4302e754b37959504a34f292fe64f5543cc7e5c0234ec218ab64a62ebf67a2153f45a632fddf60325b17fb3d348c8d7bfd7e7049034322951502beaa9acda1c2ed685431616d8ef84115fbb6214e9f3831c91f71a83e25c4922cf07b29133f69f0007a8d7941544b0777eb8e7efb601cebd633b22169d1fe1113e1acb90ac581d776cd0fbf6787a2f66665707a12d77fe6f04eb66b252b3b9bec82498bcd553a409714ff976a0fb14e6d967b093fd66321b7ac7cbc7ac7a39b046b9769438e0df736ea1863f28c402bff2a970aa28af35729ad3608577cce87a87e101836111e52a92276266d0038eaab51aba0ca3a2428fb0f3f89a563f4a3e9043a22cb72800b10a30642a1bd14ff1f4c3e3f1b6f6be013a55ee3986c95ed472732703b16e11f3670cbeaef429d6623eef8f90c0d4ab99e654be5a86c04768d59ab03546b3df16cac7da09b8e37580a0030dad58ba69f042d1b06d453285a5f5ffb9c77b9aa79ef55bfb322a0b63049cb7a351d4c765ebc7bf14262033669aa6062e271c52ac9bc457eef5397b795d336f751c4d2642ca37689c5bda937d45b27cbcfc248dc476193a7f692da4846056552d73af3866044c5cf8f46f7cd7b6f56ccea247c9595775ce2a708e0be7808c9c7270357665e531d05cf3050e4e0d6dd59fe7caf71da103663cbcc4e8b2329091449186347cc199867e1c4b2ea1bae08773feefd58ec67f5944f91e662f7e74db273eb2ec8450003d7e946944f7886fb214dd5923dea805c78815eb66b7c3140c86f31773ce3548e1b18ac54853a5cc0125de985e25df7ef7ce0800792d9dfbd3a5fc9b97e728780bc469731caba3f29c3a7b823cfa88658e19560249e5d4cf15d6091cbf6715faf780e763b4c1bd7788ae2d8338cbb05ef79d0a3945e4d64e895ef70ecc2a93a0549c111e9adb9547ed0c4f287bfcd81d4d8f654b6ea4cd01248196efb79a666d23be51c576c7437808f6517a4e487dbd13f11e391ff4466fed5c84b41676bc82a7e4b7907f2d25ab483d1ec852edd2c62dc6c57d3474b4646576cd6fb956129c6a188f608e977a57395e29e53a4dfe1182fd2f1750058b12911b715521e1098e4b10e17348166637fb7f602f926fe301867ca7686c04ea21d05c3d8c8e96697b764cffd2d3e13fb4259ff8050cae606cbb58919e53e318c0860dc980eaede6c3679224475ab7bde19e006d149c48f168dc25d03ab31ea067d69de172304e34ee53c7902f612e6857f61997773eb2ce22b9968"}, {&(0x7f0000001700)="a1700ad07297ef22ec2a2051d4213da70aeba7"}, {&(0x7f0000001740)="e95aadde2f55b7a6e5504942b7b98458a5509826c4fb9cdbad4a7d104aabccafbfd3197568fb26865e86d288b63fb2b5acb28d02a003cc14a1141afbaaa4c9e0468d750b24b14619d2e3309cc608510547a351b1d254b5289a168ea8a37211161ab4b242f7f4d1bd34633e4feeddf84acfd525b4e9a4b0a876c9bef170ae7d143633abe7966d7b8cbaefd6ac8a302aa7ba4d68587a1c36e7971a5a67962bfc1c817249a3fa9cfb82311d8851671d0f8b7163c71ce47f6dad793b0300ed3904474edaf0fa16d400860a08a66c92c9918dcb34998fc492ee7708f25324b7e528cb3e71550e853fc7669b306d"}], 0x0, 0x0, 0x0, 0x10}], 0x127, 0xfffffffffffffffe)
poll(&(0x7f0000084ff0), 0x0, 0x0)
dup2(r2, r1)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)

2018/04/04 08:41:53 executing program 2:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x274842, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={<r2=>0x0, 0x8}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, &(0x7f0000000500)=0x4)
accept4$bt_l2cap(r1, &(0x7f0000000640), &(0x7f0000000680)=0xe, 0x80800)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r0, 0x8000}, {r4, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
r6 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r7 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000600))
dup2(r7, r6)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'})
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r5)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84})

2018/04/04 08:41:53 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x6)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=<r2=>0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x60, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x60}, 0x1}, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fallocate(r4, 0x0, 0x8004, 0x0)
get_robust_list(r2, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000140)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xc)
r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r5, r5, &(0x7f0000000040), 0x80000001)
ioctl$TIOCEXCL(r4, 0x540c)
sendfile(r5, r4, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x558, 0x2, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010)
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r7, 0x7fff)

2018/04/04 08:41:53 executing program 1:
r0 = memfd_create(&(0x7f0000000000)='gid_map\x00', 0x0)
futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}})
r1 = socket$inet6(0xa, 0x0, 0x0)
llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000)
wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180))
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400))
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98)
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=<r3=>0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280))
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920dbecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c1191b10ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"])
tgkill(r3, 0x0, 0x0)
dup2(0xffffffffffffffff, r1)
ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8)
quotactl(0x0, &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="a4")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
tgkill(r4, 0x0, 0x10)
socket$inet6(0xa, 0xa, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0)
r5 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'})

2018/04/04 08:41:53 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00')
getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000100)=""/12, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={<r2=>0x0}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x81, 0x7, 0x7, 0x0, 0x3}, &(0x7f0000000440)=0x14)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14)
sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244", 0x44, 0x0, &(0x7f0000000080)={0x2}, 0x10)
epoll_create(0x20000000008)

[  352.298257] 9pnet_virtio: no channels available for device ./file0/file0
2018/04/04 08:41:53 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000500)=""/214)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={<r2=>0x0, 0x200}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x200, 0x30}, 0xc)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000300)={'nat\x00', 0x2b, "998019d09018b126fc4c70b86c680cb46d35d494687e2368cb9da87abba03859454ce3d101740dae97af67"}, &(0x7f00000000c0)=0x4f)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4)

2018/04/04 08:41:53 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0x1ff, 0x5}, 'port0\x00', 0x20, 0x9d1cf81963dcd37b, 0x100000001, 0x1, 0xfffffffffffffffa, 0x4, 0x2, 0x0, 0x2, 0x8})
r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x802)
r3 = dup2(r2, r1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x12, @time={0x77359400}})

2018/04/04 08:41:54 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80880)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0))
listen$netrom(r0, 0x67)
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x3a, @broadcast=0xffffffff, 0x4e21, 0x2, 'lc\x00', 0x35, 0x9, 0x14}, {@loopback=0x7f000001, 0x4e23, 0x2001, 0x7, 0x5, 0xfff}}, 0x44)
write$cgroup_pid(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="30329664c86e816d877f4e6fe2db9a5d0b70875c2bfb06da0790f9c569ccb1eb1a93c076ca0200000089e841fe686836f3726f01e947040aff4a5b4434cd038f9359563432e5cf60dc9ca3a3b476f56d00b1dc84103b42f830a06284afcb686958649edb5f3f5e0f707e2413fe117fe05874fe48a2759d7f678ff6271acf82daf7fa614b8644647afe9e8b9653cf518e3dac1386f339241810ee765baf5ccf85d5a60373a7214fc9d4d682bfc8f6dabeaa355da7b15843fb9ee5f14e9a3a0593"], 0x2)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000240)="24fd0000200025f0008a000420edea000281010000000000000000000000000000000000d916f7cf631e32a62cac7c5001da78b5bb2b85f80093fa860f9d3e8a0cd0128087152d58a8ca30b7d98bd0b3866e6c5eac8fbae3c18c08c902576e834660779b17afc0ecc605c1e1a8063eb3fb943f7c4684ddf8a23e6a62a6addc8368f27d08aaccc03e84783a0700f7dab3f2", 0x91)
chroot(&(0x7f0000000000)='./file0\x00')
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0)

2018/04/04 08:41:54 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x6)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=<r2=>0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r3)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x60, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x60}, 0x1}, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fallocate(r4, 0x0, 0x8004, 0x0)
get_robust_list(r2, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000140)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xc)
r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
sendfile(r5, r5, &(0x7f0000000040), 0x80000001)
ioctl$TIOCEXCL(r4, 0x540c)
sendfile(r5, r4, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x558, 0x2, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010)
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r7, 0x7fff)

2018/04/04 08:41:54 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00')
getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000100)=""/12, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={<r2=>0x0}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x81, 0x7, 0x7, 0x0, 0x3}, &(0x7f0000000440)=0x14)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14)
sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244", 0x44, 0x0, &(0x7f0000000080)={0x2}, 0x10)
epoll_create(0x20000000008)

2018/04/04 08:41:54 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x42300)
ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x1, 0x2, 0x3, 0x1, 0x2})
getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe)

2018/04/04 08:41:54 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4)

2018/04/04 08:41:55 executing program 1:
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000d0efc5)=""/59, &(0x7f0000cb1ffc)=0xfffffffffffffe14)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000100)=[{}]})
ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000040))
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="054d198bf14772f7000c420e7ef522ae6a3edff2e8d00bde21253aace5ea9a9f150de5292e213c304d3c89999ac0d4e1a135277e289e49079351ac7ef06ec6dd76564183565db1ed019ccddea84cc3ca2140c10b7e67a75649b46eccc7e463742cf80cd869c93f1c7409d85e7d4248dc20c5ddbff85fc0664931ec7835da57a0f5faa45d9d050590f11a612329a15d7bb086cac5f95b62bf2b1ce52da5330d2b64343a64243205f6967c5ea5c37bfb8527162406ee22e4d6c3fb806182d3b1f96030219fa45753f6b9fbc05adc7a06bf19ccc07e1acbd54bd747d40cc1a2f0b166a939", 0xe3)

2018/04/04 08:41:55 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x80, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000851fb0)={{0x5}})

2018/04/04 08:41:55 executing program 7:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000740)={0x77359400}, 0x1)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f00000001c0)='./file1\x00', 0xffffffffffff74e1, 0x9, &(0x7f0000000ac0)=[{&(0x7f00000002c0)="6cc2b117c0a0c51b79e73eb41fd2b2c1e443e3c4f839ad7f58e2e6dc2ea5d766c5ae101cb253d576d10af732a9081e61a83fb668dd830d5f46ba62", 0x3b, 0x1f6}, {&(0x7f0000000340)="b6d164242992c7f9ed419ba30cdb175e6c7437093339bf0fec722cb7a061441c0cf988927c392a9d2a2646cce4fb705c1a99ce852f674025ca663b093e1fff54025b3141e85546d9226c55de9160a562a6294e385903cc9897ef00b0607db20ef45bd34deb105b7745073157b39b098b43bf43fcdcca101beb8b2790e63a6a2482cba02f4d2ccf805d3099635a3b1ffbc699bdb4f7cb6d11b7ecc8958c769657ec7bc54129fdd0d7d2c7c558ec03cf2ca657385d7066e5faf2d66f1e72402e09a549ec1a33681df305dcbb8da954e9ec925a22ff6553073f0d91502b42b56c6c9fd06c729924d0ddb636c94c7b190ef5", 0xf0, 0x28000}, {&(0x7f0000000500)="05b01ddd4105f30080546a1132e4ce476d60dfc12182668a2511c6f80333ec6ff988589399e90b7a414d147495ccbbbb0b09fc8bc0d235d7c18f2f1c13f17e3d4e6d751205279cea4aece8b8b92afb4dc3e7afafed6d244d64b67980f61602a9532dec0fe4335d65f26935d2e7a2fe9c9529c421dc04d489dbaea29d1cf31f9975ab7fd17578066fc41e7ec463db3698539d6bbce08511771575fa8c1f16ae2d722aeee616180ab49ff8a474272a109c77f9b8efe19f4b7130983ba9f38f", 0xbe, 0x3}, {&(0x7f0000000940)="7a3e530c448b9c0a97ab8f5443c4db1972b44a546bdaa6aa99fe88b1104ff06b9435892f0d01d3d3bcd015c8033bbbcbf6890a87bb26fc99067296d2a7aa051ffa6bd6f3e5d4bf92e3da3d6eeb19d8002fc2e3803368895fed3ed0782d459b4c84d39a272aea2c3fdf42e70c42ab4a3dd77dad04b3efcc6c577ba9ea61e270c239d0eee82b970600260b2327", 0x8c, 0x3}, {&(0x7f0000000a00)="8f796d574b2e731cb690677727b31b5c5ddb1fc8daa213bd0fefebeed1f9eafc92c9d92973690ba6b2eb0fc1e065822020e18264401fd7469149bfbc7763cce5d5200993a4ae2ca30101ff8fa7a9dbe0da13d346b7e3e265f0d09ac7097f47bc7ab1ddee30fe78f3c3a88b77a9186d93ad40cd04e627ba4e06bc9ef5f0382884c996cb878779d4a7c67be06b54c253dcd8cc200b0af3d6687ee5e2a9b24aa7b3304fc8cab5ca9f29e2cdb4cbd047418ce0f60281672697d749699a", 0xbb, 0x4}, {&(0x7f0000000bc0)="7d4a1d322ff8c9d52f445b374b415dcc89c92082bcc70a31d554e8d245a06dbf2c814dea9293e781f49d92d78cf243e94dd42061669028595f202b2febdc47c699078035dfc89ec929d8634a112344bc0fced8687e13426323f14738493582e683ece5c1ded5ff2d087743826ae2f677d417ee9e0836c761bdf40b4da137b8f8e270b28153115684dfb735ce7d8b69d01f0df14c5dd928f0", 0x98, 0x7}, {&(0x7f0000000480)="002d3eca4cc7adfae40f43fd87d6eeb3a4216d1a13c018", 0x17, 0x5}, {&(0x7f0000000600)="98851d411d89ee70a2021ad9e77c681dc765b12ef38eb54a4cea550b3f1a194b2735476454ee421b972a0a8496f110d190c863b268d0486d3fdcf5b0c559c66dbab2e68dfe118f3e2a5bb50e6e0e021f", 0x50, 0x1}, {&(0x7f0000000c80)="08e728c9db881d18f42074aaff8cb1376470ca1bbb4fbc42244554677a299dcd2d5520a763a9af8430585dcd16fdcaa573d1ba68d827fa0109264b2956b33bab6ec61218ba050db442b06379d407c4f078573855bde3ba91688c93bd1ccfa9106e1925a020bd0c6fb4c18159e88ffa2ac3e45af684dfb2c39f64ce867125a1237977b2a85f347ec94c87521f381be23d775920bf798fb9583c10625af174db4d07a5efda6b09d3fa32cf80c1eb466efb978d7dccbe53629e1ab2b51ba63e239fed2f907a49ac23a738e081944b864ffc2259f8788e560c3fa9c1f503", 0xdc, 0xdf6e}], 0x0, &(0x7f0000000d80)={[{@errors_continue='errors=continue', 0x2c}, {@lazytime='lazytime', 0x2c}, {@usrquota='usrquota', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x39, 0x0]}, 0x2c}, {@init_itable='init_itable', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37, 0x3b]}, 0x2c}]})
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610)
ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000e00)=ANY=[@ANYBLOB="4c0100001a000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000a0ff0000000da2639060fd70a204fe8349e2c786d859d2426e64a0843a359fecd790fb1bab796698e31fc0d14577645001a09f5af6f3cd27dbf7513f2290946e0c186ef3ee3085c8a0f60be28f35520f7afba4d7a0908e10fa140060efb90f7a3bd1342bdbfb2b5e59abb887a2b2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x4004801}, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB]], &(0x7f0000000300)=0x1)
lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680))
getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff])

2018/04/04 08:41:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x10007fff)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000))
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0xffffffff})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4))

2018/04/04 08:41:55 executing program 4:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
fcntl$notify(r0, 0x402, 0x10)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa)
fcntl$addseals(r0, 0x409, 0x1)
fanotify_init(0x10, 0x101800)
fanotify_init(0x0, 0x8000)
symlinkat(&(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00')

2018/04/04 08:41:55 executing program 2:
r0 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1}, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x0)
accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x80800)

2018/04/04 08:41:55 executing program 6:
syz_emit_ethernet(0xe, &(0x7f0000005fe2)={@random="bec6ce6e00ec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848}}}, &(0x7f0000000000))

2018/04/04 08:41:55 executing program 5:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, <r2=>0x0})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8)
r4 = getgid()
r5 = fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, <r6=>0x0}, &(0x7f0000000600)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000680)=0xc)
r8 = gettid()
r9 = getuid()
lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, <r12=>0x0}, &(0x7f00000007c0)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, <r13=>0x0}, &(0x7f0000000880)=0xc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000008c0)=<r14=>0x0)
fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, <r16=>0x0}, &(0x7f00000009c0)=0xc)
r17 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000e80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8)
getgroups(0x3, &(0x7f0000000fc0)=[<r19=>0x0, 0xffffffffffffffff, 0x0])
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=<r20=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001040)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001140)=0xe8)
stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={<r23=>0x0}, &(0x7f0000001280)=0xc)
r24 = getuid()
fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000001740)={0x0, <r26=>0x0})
r27 = geteuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, <r28=>0x0}, &(0x7f00000017c0)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001800)=<r29=>0x0)
fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, <r30=>0x0})
getgroups(0x1, &(0x7f00000018c0)=[<r31=>0xffffffffffffffff])
r32 = getpgrp(0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001900)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r33=>0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001a00)=0xe8)
getresgid(&(0x7f0000001a40), &(0x7f0000001a80)=<r34=>0x0, &(0x7f0000001ac0))
fcntl$getownex(r0, 0x10, &(0x7f0000001b00)={0x0, <r35=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r36=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001c40)=0xe8)
getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=<r37=>0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001d40)=<r38=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d80)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r39=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8)
r40 = getgid()
sendmmsg$unix(r1, &(0x7f0000001f80)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="0729a3f9e740e85931bfc9ce3b7b99d05157b6c1e83ddfc971e65d14376a8c8dad569a11c91c962c8154483506f70cc9c507e7ec59b5f9bc2a7a0ab5d1df053336dfff05c14b4bdcc4e73927da154af349b6f26dd9", 0x55}, {&(0x7f0000000280)="9f4f8cb35dc5072834c467a511cb4b40ab56b11118f457a16003627762f40df3e7b3c2924cc8d8e08c1696f5a188c36aeacca949a726230317e2fc04c1203b6167acb5e235a6aa476bda3d0c8ba28e6e36d054af654d63b692f6d6f766e41c16af6e99f92ad9a80c4fc9e07428423dba500952674e3330099a82fe70301da6ecd8547ed34a75a40d813386d859b1ef1a207c1533620408f97913", 0x9a}, {&(0x7f0000000340)="c9a932b7b4b53235cbe866689808e01f1ddc8c50b741", 0x16}, {&(0x7f0000000380)="73300039721b858af449638ba0467c83e10f3515bf03b1adba24d4c18ea6c94014901deced0c16d572", 0x29}, {&(0x7f00000003c0)="f02680cb050842bcd6d0a55dbc3707700381b93e419066a2ef930d0b7cb52972926b20763d6995033a00d96b4bbd8f87af5c3472d82646a84114f3e2", 0x3c}], 0x5, &(0x7f0000000a00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xac, 0x20004010}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000b40)="9f150486fbfeb95f8d14c063cc7617003822241ea2309779ee4092d3cdea3877c455f194e0542c8c99c0513cffb162bd66826eb260e116aa0bd015b02192ff3b7a7f37afe8fbeb50e4cac88c57f8f7bcb00564f611cbc42ae94479e52fd48b57902d33fa6e51", 0x66}, {&(0x7f0000000bc0)="92861091d236ee6a8ef44ec3c09d46d9ce79255541f55a9e4f33e133c44e49887de9e611f81c6fd32a5495ed09caeff66574887c4920099eac4ffaba5f144cbad4f0", 0x42}, {&(0x7f0000000c40)="37f24156c39dc96798995c387c06d7c8df213ba2636cd7929700d2ecf6c09a23647aeb9512adc6a2", 0x28}, {&(0x7f0000000c80)="ca251f58f7c5e4a018d2e8593518f8a1145d43e7144a5238063d0ce51c85b1b59e1569672c99cd75e801cc3749c18d59c01327530c28ecd85e02dac85841414b080bc6dc48f06c67f91570683fca0a7b84154c38b536e14e1ebf4f1e07e1ae01d041c0fbc45a3678c424d3302ba16a149649dfd7b87b19ba9ae05a985cc3ffa03d7e79", 0x83}, {&(0x7f0000000d40)="c8c5ca137c46a54fc881b21241adcb53affaeed73c054a5108bcfcf8eb82a6162d7dbf42053f01178bb3e61e12dfd6bce12c119ab85b863b5136450887ca0e4f89008b297b50df7d078074eb6534cf0a8cb64afa75ea6adf816abb48be92fb36ff694be624db6bc73a2c1d1fa057da3a025c76898229e03769b1a574060128b3845d58a53969b56bb5cd2bb016d486582485cd5afbf3071faa1426c3a7ee64f6d2c74156933a273e0b8b38218bf8daa5edd10d62f2e452db62e0b6be33e573d7fafdebf46a40ba7bf23fbd21b9dd67bcd127424b912a4e007932b2db3783ec438262e14f783a476086af6fbcd21ff513a74c614e958979a7d6f2", 0xfa}], 0x5, &(0x7f0000001340)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x48, 0x40}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001440)="a31d644dd28bfddb44a38c083558b675182a2e87d873f6ed1a7c2f7bf7b615d8b50a13fbb8fa2ef2f0e739aca1cc2bcf8efea3747fbc22158b5d02a1458e6c074aedc27ebe60e09897448d2ec509971a30038ed7a4e7709d91cfa3850f0cafc55fbce47263b3a2b5f480973b75e8810618075d98760ae34011d52da1723f1534eb6066f91b470f1f1e98", 0x8a}, {&(0x7f0000001500)="bb691f5b5e57cc123c4d84253a4c8fe01d35621bcdd23a342fb2f86a128788a2196f3efb014fa060a3cac4c5a7db2a282f39f23bb5de35ce6c7d2e78393776806fb8f1b5ba9ad78d332c29498d6f2f198fa30450dab3501e8b021370009b6fa0970e0ca7ac935536c38aa00f464c5b607295748f7fcf7c5742e6874c9ffe5daf28387ea7d4f425214acb7780825bd109c8785ef67630", 0x96}, {&(0x7f00000015c0)="6ef685d5c4d65d5c8d926e705ff05c4a41c082f80040713a37cb487caf0b0623e96b2256e595e9b8ec3f045671296f2d39071e7393cd44f77aab2e7385f73ebbf5c388c778ccd1fffb998ed8a596259518d7baa3dda804f4931a22eabc83bc2ac42621b8c669fab26ecc3a083c0a0a7a20deeffd84156afed812fc59839c62584a5ed87c00e03960ed8028476da8341bebeee6dddee981868e0ed97fb57c41e01ec483a22d64ad526b7bcb1d89b558688148b4b2657dbad962be302bfd1b2087fcf0ff493fa0177b7bdd388dca81894203cec18ed0b7dd80dcb8480306cbeb17eec2", 0xe2}, {&(0x7f00000016c0)="4a02149b3c3ce112fa43c175706ee7098c3e1ff7e18ed4119eb3278109d45c22556572b0ea4521e6a52aa722acff2069ca4cb4", 0x33}], 0x4, &(0x7f0000001ec0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="180000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="180000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="58009eefa7b6000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40], 0xa0, 0x10}], 0x3, 0x40000)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6tnl0\x00')
keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4)
r41 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2100, 0x0)
ioctl$sock_netrom_TIOCINQ(r41, 0x541b, &(0x7f0000000100))

2018/04/04 08:41:55 executing program 3:
rt_sigaction(0x7, &(0x7f0000001fe0)={0x1, {0x7fff}}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000))
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x42, 0x1)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x400000, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800)
getpeername(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2)
socket$inet(0x2, 0x80003, 0x0)

2018/04/04 08:41:55 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=<r1=>0x0)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x3, 0x3f, 0xab92, 0x7, 0x5, 0x2, 0x8, 0x0, 0x3, 0x7f})
syz_open_procfs(r1, &(0x7f0000000080)='attr/exec\x00')
write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x63)

2018/04/04 08:41:55 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6)
bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
finit_module(r0, &(0x7f0000000100)='keyring)eth0^\x00', 0x2)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4)
sendto$inet(r0, &(0x7f0000000240)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff201, 0x4)
sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10)

2018/04/04 08:41:55 executing program 2:
mkdir(&(0x7f00009e0000)='./file0\x00', 0x0)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
sendto$inet(r0, &(0x7f0000000140)="50282f97828a8925b276fddafd", 0xd, 0x8000, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=<r2=>0x0)
r3 = geteuid()
stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc)
lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@random={'system.', '(\x00'}, &(0x7f00001cffec)="0200000001000000000000ef0100000000000000", 0x14, 0x0)
r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f00000000c0)=0x1)
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20800, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))

2018/04/04 08:41:55 executing program 1:
r0 = memfd_create(&(0x7f00000000c0)='net/rt_cache\x00', 0x1)
write(r0, &(0x7f0000ffdffb)='#!', 0x2)
r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0x401)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0xffffffffffffff7b, 0x1, 0x0, 0x20, 0x4, 0xfffffffffffffffe})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0xc8200, 0x0)

2018/04/04 08:41:55 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x40, 0x1c1)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000240)=[{0x4, 0x6}], 0x1)
sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000))
timerfd_create(0x7, 0x80000)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0xb2)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]})
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
dup(r2)
r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="a343f601beace0d416ed5aa0a5051e4eeb8b6e3aca01042367d308db60aec7034d28109a72b5beceb2f74e377eeb2cfa86ba48"], 0x1)
getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c)
pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})
bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
recvmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/102, 0x66}], 0x4, &(0x7f0000000800)=""/218, 0xda, 0x5}}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/194, 0xc2}], 0x6, &(0x7f0000001dc0)=""/4096, 0x1000, 0xd69}}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003e40), 0x0, 0x0, 0x0, 0x100}}, {{&(0x7f00000052c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/92, 0x5c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/93, 0x5d}, {&(0x7f0000006540)=""/121, 0x79}], 0x5}, 0x8}], 0x4, 0x10001, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4)
timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000))
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280))
fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, <r4=>0x0})
sched_setattr(r4, &(0x7f0000000080)={0x30, 0x3, 0x0, 0x1, 0x1, 0x41, 0x9, 0x1000}, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3)

2018/04/04 08:41:55 executing program 7:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000740)={0x77359400}, 0x1)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r1)
syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f00000001c0)='./file1\x00', 0xffffffffffff74e1, 0x9, &(0x7f0000000ac0)=[{&(0x7f00000002c0)="6cc2b117c0a0c51b79e73eb41fd2b2c1e443e3c4f839ad7f58e2e6dc2ea5d766c5ae101cb253d576d10af732a9081e61a83fb668dd830d5f46ba62", 0x3b, 0x1f6}, {&(0x7f0000000340)="b6d164242992c7f9ed419ba30cdb175e6c7437093339bf0fec722cb7a061441c0cf988927c392a9d2a2646cce4fb705c1a99ce852f674025ca663b093e1fff54025b3141e85546d9226c55de9160a562a6294e385903cc9897ef00b0607db20ef45bd34deb105b7745073157b39b098b43bf43fcdcca101beb8b2790e63a6a2482cba02f4d2ccf805d3099635a3b1ffbc699bdb4f7cb6d11b7ecc8958c769657ec7bc54129fdd0d7d2c7c558ec03cf2ca657385d7066e5faf2d66f1e72402e09a549ec1a33681df305dcbb8da954e9ec925a22ff6553073f0d91502b42b56c6c9fd06c729924d0ddb636c94c7b190ef5", 0xf0, 0x28000}, {&(0x7f0000000500)="05b01ddd4105f30080546a1132e4ce476d60dfc12182668a2511c6f80333ec6ff988589399e90b7a414d147495ccbbbb0b09fc8bc0d235d7c18f2f1c13f17e3d4e6d751205279cea4aece8b8b92afb4dc3e7afafed6d244d64b67980f61602a9532dec0fe4335d65f26935d2e7a2fe9c9529c421dc04d489dbaea29d1cf31f9975ab7fd17578066fc41e7ec463db3698539d6bbce08511771575fa8c1f16ae2d722aeee616180ab49ff8a474272a109c77f9b8efe19f4b7130983ba9f38f", 0xbe, 0x3}, {&(0x7f0000000940)="7a3e530c448b9c0a97ab8f5443c4db1972b44a546bdaa6aa99fe88b1104ff06b9435892f0d01d3d3bcd015c8033bbbcbf6890a87bb26fc99067296d2a7aa051ffa6bd6f3e5d4bf92e3da3d6eeb19d8002fc2e3803368895fed3ed0782d459b4c84d39a272aea2c3fdf42e70c42ab4a3dd77dad04b3efcc6c577ba9ea61e270c239d0eee82b970600260b2327", 0x8c, 0x3}, {&(0x7f0000000a00)="8f796d574b2e731cb690677727b31b5c5ddb1fc8daa213bd0fefebeed1f9eafc92c9d92973690ba6b2eb0fc1e065822020e18264401fd7469149bfbc7763cce5d5200993a4ae2ca30101ff8fa7a9dbe0da13d346b7e3e265f0d09ac7097f47bc7ab1ddee30fe78f3c3a88b77a9186d93ad40cd04e627ba4e06bc9ef5f0382884c996cb878779d4a7c67be06b54c253dcd8cc200b0af3d6687ee5e2a9b24aa7b3304fc8cab5ca9f29e2cdb4cbd047418ce0f60281672697d749699a", 0xbb, 0x4}, {&(0x7f0000000bc0)="7d4a1d322ff8c9d52f445b374b415dcc89c92082bcc70a31d554e8d245a06dbf2c814dea9293e781f49d92d78cf243e94dd42061669028595f202b2febdc47c699078035dfc89ec929d8634a112344bc0fced8687e13426323f14738493582e683ece5c1ded5ff2d087743826ae2f677d417ee9e0836c761bdf40b4da137b8f8e270b28153115684dfb735ce7d8b69d01f0df14c5dd928f0", 0x98, 0x7}, {&(0x7f0000000480)="002d3eca4cc7adfae40f43fd87d6eeb3a4216d1a13c018", 0x17, 0x5}, {&(0x7f0000000600)="98851d411d89ee70a2021ad9e77c681dc765b12ef38eb54a4cea550b3f1a194b2735476454ee421b972a0a8496f110d190c863b268d0486d3fdcf5b0c559c66dbab2e68dfe118f3e2a5bb50e6e0e021f", 0x50, 0x1}, {&(0x7f0000000c80)="08e728c9db881d18f42074aaff8cb1376470ca1bbb4fbc42244554677a299dcd2d5520a763a9af8430585dcd16fdcaa573d1ba68d827fa0109264b2956b33bab6ec61218ba050db442b06379d407c4f078573855bde3ba91688c93bd1ccfa9106e1925a020bd0c6fb4c18159e88ffa2ac3e45af684dfb2c39f64ce867125a1237977b2a85f347ec94c87521f381be23d775920bf798fb9583c10625af174db4d07a5efda6b09d3fa32cf80c1eb466efb978d7dccbe53629e1ab2b51ba63e239fed2f907a49ac23a738e081944b864ffc2259f8788e560c3fa9c1f503", 0xdc, 0xdf6e}], 0x0, &(0x7f0000000d80)={[{@errors_continue='errors=continue', 0x2c}, {@lazytime='lazytime', 0x2c}, {@usrquota='usrquota', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x39, 0x0]}, 0x2c}, {@init_itable='init_itable', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37, 0x3b]}, 0x2c}]})
r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r3 = dup3(r2, r1, 0x0)
pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000)
fcntl$setstatus(r1, 0x4, 0x4000)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610)
ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000e00)=ANY=[@ANYBLOB="4c0100001a000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000a0ff0000000da2639060fd70a204fe8349e2c786d859d2426e64a0843a359fecd790fb1bab796698e31fc0d14577645001a09f5af6f3cd27dbf7513f2290946e0c186ef3ee3085c8a0f60be28f35520f7afba4d7a0908e10fa140060efb90f7a3bd1342bdbfb2b5e59abb887a2b2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x4004801}, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB]], &(0x7f0000000300)=0x1)
lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680))
getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff])

2018/04/04 08:41:55 executing program 3:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x20, 0x3}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x420000, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000004}, 0xffffffffffffff8d)

2018/04/04 08:41:55 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x41c)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4)
sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40))
r1 = dup(r0)
ioctl$KDDELIO(r1, 0x4b35, 0x9)

2018/04/04 08:41:55 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485})
readv(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1)
syz_mount_image$btrfs(&(0x7f0000000380)='btrfs\x00', &(0x7f0000000540)='./file0\x00', 0x6, 0x3, &(0x7f0000001700)=[{&(0x7f0000000580)="886ad0529f8eece9b59aec883fdb9e2be52178bbadfd161ace2f6eb5d92465ae9420a0a7dcd917be98dfe905c99969c794874a536455b561bcc796bf9f4d024c4a989376a7524b9efbdc214de0ff41aaccfd3e4bae7c5e8aa900fade8c7c607d23384c01e74e40d9e2bac9042998881f2570ba998b3f31f63483389769b90a6859234e4ba6f9601eea592a86578ad352c31b009669520dca319914e41394ccc01e7742ec2d1d8cc12d738caf02cb846648ea6faa4de6cb65d3ef850c16d26c1e58", 0xc1, 0x4}, {&(0x7f0000000680)="bb114a7d8548eca51b27a6e5fab45d8d292b0059effb7d8266a4b2fd547b6ac51c7ee65972533f59a4b007777a3933bd99d7092c79fa43e4306d8024c019b8d095", 0x41, 0x17}, {&(0x7f0000000700)="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", 0x1000, 0x401}], 0x80000, &(0x7f0000001740)={[{@datacow='datacow', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@nodatasum='nodatasum', 0x2c}]})
r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[], &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={<r3=>0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={<r4=>0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000, 0xcc5}, &(0x7f0000000180)=0x98)
ioctl$TIOCCBRK(r1, 0x5428)
r5 = syz_open_pts(r0, 0x2)
dup3(r5, 0xffffffffffffffff, 0x0)
listen(0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000080)={0xd1, &(0x7f0000000280)=""/209})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000017c0)={0x0, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xfe0}}}, 0x104)
write(0xffffffffffffffff, &(0x7f0000000040), 0xffab)

2018/04/04 08:41:55 executing program 6:
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1})
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x0, 0x6, 0x8001, 'queue0\x00', 0x1})
ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080))

2018/04/04 08:41:55 executing program 4:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22, @broadcast=0xffffffff}})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10101, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=<r2=>0x0], &(0x7f0000001280)=0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0xd0)
r3 = socket(0x11, 0x4000000000080002, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', <r4=>0x0})
bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
getpeername$ipx(r3, &(0x7f0000001440), &(0x7f0000001480)=0x10)

2018/04/04 08:41:55 executing program 3:
gettid()
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0x94)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40), 0x4)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7eff}, 0x4)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000001c0))
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r3=>0xffffffffffffffff})
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
sendmsg$unix(r3, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec41989941b9401952caaff31a3eea6a8c4c5ee58c58ddf7b1eddf3dacc7bfe9e6263e74f4e80a", 0x93}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4)
r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r5, r5, &(0x7f0000000000)=0x36, 0x63f8)
keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040))
socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={<r7=>0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x1ff, 0x0, 0x3}, &(0x7f0000000400)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r7}, 0xffffffffffffff91)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000)
sendto(r0, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/mls\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000003c0))

2018/04/04 08:41:55 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f00006e5000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000d9000)={{0x0, 0x6}, {0x0, 0x4}, 0x0, 0x3})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x80000001, 0x1000}, 'port1\x00', 0x81, 0x28, 0x7fffffff, 0xffffffff80000001, 0xffff00000000, 0x4, 0x40, 0x0, 0x6, 0x200000000})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2a0100, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x11)

2018/04/04 08:41:55 executing program 2:
r0 = socket$inet6(0xa, 0x9, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4)
sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c)
recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f82ffc))

[  354.407443] IPv4: Oversized IP packet from 127.0.0.1
[  354.412701] IPv4: Oversized IP packet from 127.0.0.1
2018/04/04 08:41:56 executing program 1:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
fstatfs(r0, &(0x7f00000002c0)=""/4096)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1ff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x141001, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c)

2018/04/04 08:41:56 executing program 6:
clone(0x0, &(0x7f0000000000)="30d0bd8f5e41359cd407a6b923cb738b20c59c71f18b1fe224fef0b91216d07d66a156f64f7e2c776f089051d9812a2f5624d317caa4208f4da422424e06206002613d9e134417c44fc78d1c0b14ecf0cf506ca2f832f5f90dc1fc12f5e78a6c9d5a5baefeb6add8f8f0d8017965c4cb081c54890dbd5ce6d62539a2bafd19ef62b20f2ef55b", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="0c8f602534fcf54df7b94887aca27b58948bd6b199ce8865e5a9fce7c8f2f5477fa216b174158ea79d1d9bef180bdf2ff90e7b5eeacf738f8203199e25fdf37b3704f5ddfe46baf09dfc44e60cd334d980225218c001c9fbb30c6155dd2dc8103e3c290ce6e44776f532afd9f8603477c44bce88fbbf51cf04805e2b067141b09bc023211ccffa2f37f6cf8d4046fea82795c21cb995")
ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696651300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}})
setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000240)=0x7, 0x4)

2018/04/04 08:41:56 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/107)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x640005, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00')
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000))
preadv(r1, &(0x7f0000000100), 0x361, 0x10400003)

2018/04/04 08:41:56 executing program 3:
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4)
ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000000c0)="8d9a0d31c56c324c3748095da8df40130b62c8af787a73fa708563f8b55296a14aa3edcd55ccb739600ce8ccfc8ab43fdc950ff266f5e688da1aeac73de3")
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8)
ioprio_get$uid(0x3, r2)
ppoll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2000}, {r1, 0x200}, {r1, 0x1004}, {r1, 0x1080}, {r1, 0x8000}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x10001}, 0x8)

2018/04/04 08:41:56 executing program 4:
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f")
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/enforce\x00', 0x200, 0x0)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001840)=0x3, 0x2)
syncfs(0xffffffffffffffff)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000003bc0)={0x17d, &(0x7f0000003c00)=[{}, {}, {<r1=>0x0}, {<r2=>0x0}]})
ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000400)={r2, 0x20})
open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0)
mount(&(0x7f0000000340)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
dup(0xffffffffffffffff)
fgetxattr(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16=r1, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="6da4e9b918f12f886a12445a9abe7b7543d59e206af3661b1af32c138911c4cf76b7aa8af01b92fc3aaf9cb25b4f7dfadb888c3f6eabb1916c3b"]]], &(0x7f0000000440)=""/200, 0xc8)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180))
r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r4=>0x0, <r5=>0x0})
writev(r5, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1)
recvmsg(r4, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r6 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
r7 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040))
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000001ffc), &(0x7f0000012000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
dup3(r7, r6, 0x0)
fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, <r8=>0x0})
sched_setscheduler(r8, 0x0, &(0x7f0000000180)=0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40))
sendmsg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

2018/04/04 08:41:56 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414aaac1414000000000000000000ac14ff077f000001ac14ffaaac1414aacf006098a1afbcc160520d729b5c42c1d7e6f1cc1928b3c7524225e8dc5044f7215c8d59998387adda98a142953c7bdf55e40f6e601d372aaaea9e99e31278b02461d6ebb072e6682ace8a00b0e37a01152484c20e8fe38fe7dde45da1ecf6"], 0xffffffffffffff90)
r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400003)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x6}, &(0x7f0000000180)=0x8)

2018/04/04 08:41:56 executing program 7:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000005ff5)='net/rfcomm\x00')
madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0)

2018/04/04 08:41:56 executing program 0:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={<r1=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x5, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0xe0000000000000, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc)
pwritev(r0, &(0x7f0000000140), 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00')
r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0))
ioctl$TCFLSH(r3, 0x540b, 0x0)
fstat(r3, &(0x7f0000001700))
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
fcntl$getownex(r2, 0x10, &(0x7f00000007c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8)
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
fdatasync(r3)
ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000380))
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)=<r4=>0x0)
ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@remote, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8)
sched_getattr(r4, &(0x7f0000000080), 0x30, 0x0)
lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40))
getpgid(0x0)
lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700))
fstat(r2, &(0x7f0000001e80))
sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac", 0x53}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001)
fstatfs(r0, &(0x7f0000000240)=""/175)

2018/04/04 08:41:56 executing program 2:
socketpair(0x1b, 0x1, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}}}, &(0x7f0000000280)=0xe8)
r3 = geteuid()
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001580)=<r5=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000015c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000016c0)=0xe8)
r7 = getgid()
sendmsg$netlink(r1, &(0x7f0000001780)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc, &(0x7f0000001540)=[{&(0x7f00000002c0)={0x113c, 0x3f, 0x110, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x112c, 0x7e, [@typed={0x8, 0xf, @uid=r2}, @generic="e64e26ba4be20322ed2caeae7dc36d7b276c006dfd022998f4bfc3f1485706a13a8b81de57bdbef5acd5fbf6232a3e8d65bb7df67c5fd89e2036db391791cc9dec89cf43c300930e75da20a7e8ccd7f1584262e73c25239f9d593834c0a2524f2b5cb359934476d6ceaaeca7a15933b6fdae286baa86f450df7af961ee4c1121b468beb2243f6f9e9f16f8e88cc9d422275a7b9082445dd8f8aa2cec484c462a83042376a3ad256c5990908f8e51c522b67b6ea8", @typed={0x4, 0x40}, @typed={0x4, 0x49}, @generic="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", @generic="44ef09f30d3e27842106d78b092a906a6503e82aa439b70e94e6117f29761d9b499a12a475ba0257f1d3cff73e6f221dd88bdb2ef739f97bb4b037db8a1d589bcd0d687461a68e2349d6672fc7eceb", @typed={0x14, 0x57, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x113c}, {&(0x7f0000001400)={0x110, 0x11, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x100, 0x82, [@generic="638a136f3edac627af6a0aa3c9f95d5701d9e8783c9c513c29d7693a03bfa3867d22ccc1d5a450659c5f1cdee2384fb1dd0e599df2fb3fcab7df8318ec504bfd17339d11c43a307185ce651d86579db8d888b1f11caec0", @generic="321057db26ed0de455792a0788d7335ff82e3609395d215298c2b7c4ddefb31db067949deec0e7005d208a867f025040f964dd9d4ac792ce6e72588369a512913a2f8052c1ceaffdab87cbfb125ee0011dad2ce67a8457489043314e6d606f90484269aa764d387794adfb5d2625859375b835bc105ec6507c40bafee06aa244e7179451af12bc53", @typed={0x8, 0x6, @uid=r3}, @generic="b65df7f27d09fede2ff4af413e6cd3f95c1a"]}]}, 0x110}], 0x2, &(0x7f0000001700)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r4, r1, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x6c, 0x4000000}, 0x0)
syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r1, 0x4000000000041278, &(0x7f0000000180))

2018/04/04 08:41:56 executing program 5:
r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0x28a, 0x4)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000})
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9e8", 0x4b}], 0x1, 0x0)
ioctl(r0, 0x2, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8)

2018/04/04 08:41:56 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000000000003000600000000000200000000000000000000000000000008001200000002000000000000000000f0fe0000000000000000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000300050000000000020000007f0000010000000000000000"], 0x80}, 0x1}, 0x0)

2018/04/04 08:41:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x800000000000011, 0x800000002, 0x81)
bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x258, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xff, @mac, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0xe4b5, 0x0, 0x7, 0x0, 0x7fffffff, 0x200, 'irlan0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0xf}, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x80000000, 0x6}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x100000000, 0x4, 0x0, 0x2, 0x9, 'bond0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x3bf}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
getsockopt$llc_int(r1, 0x10c, 0x7a8d9ab5ffb6d67f, &(0x7f0000000600), &(0x7f00000005c0)=0x4)

2018/04/04 08:41:56 executing program 6:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r2)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0)
ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000000c0)={0xfff, 0x9, 0x400, 0x0, "2261db75638b9e3415d7fea66533272af2d4f2f8af689bdfb0eda2ca23d9591b"})
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), 0x213)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r5)
poll(&(0x7f0000084ff0), 0x0, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)

2018/04/04 08:41:56 executing program 4:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/loop-control\x00', 0x10002, 0x0)
pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000740)}], 0x1, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0)
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000fc0))
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000022c0))
fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, <r1=>0x0})
ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000740))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB='%\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000bc0)=0x18)
r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x90)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0))
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), 0xfffffffffffffd7d)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0)
mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff))
socket$l2tp(0x18, 0x1, 0x1)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x1000}], 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x0, 0x20, 0x0, 0xfff, 0x3, 0x0, 0xeaa, 0x0, 0x1})
writev(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000340)="b3a4b74ec2b652c5", 0x8}], 0x1)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
r3 = getpgid(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000d00)={<r4=>0x0, 0x58, &(0x7f0000000c80)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x58, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000d40)=0xc)
setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000ec0)={0xd4, 0x7}, 0x2)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)=ANY=[@ANYRES32=r4], &(0x7f0000000e80)=0x1)
r5 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00')
lstat(&(0x7f00000002c0)='.', &(0x7f0000000f40))
ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000000c0))
r6 = syz_open_procfs(0x0, &(0x7f0000000600)="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")
pselect6(0x40, &(0x7f00000003c0)={0x9, 0x8001, 0x1, 0xfffffffffffffffe, 0x7122, 0x9, 0x8001, 0x8568}, &(0x7f0000000400)={0x3, 0x9, 0x1, 0x78, 0x3, 0x4, 0xffff, 0x4}, &(0x7f0000000440)={0x5, 0x100, 0x9, 0x9, 0x8, 0x1f, 0x6, 0x10000}, &(0x7f0000000480)={0x77359400}, &(0x7f0000000500)={&(0x7f00000004c0)={0x9}, 0x8})
preadv(r6, &(0x7f0000000c00)=[{&(0x7f0000001040)=""/4096, 0xfffffeaa}], 0x1, 0x2)

[  355.326978] device lo left promiscuous mode
2018/04/04 08:41:56 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 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_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000600)=0x10)
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}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786", 0x69}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0xfffffffffffffffb, 0x8205, 0xfff, 0x8, 0xfff, 0x1, 0xea5, r2}, 0x20)
fdatasync(r0)
r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200)={0xffffffff}, 0x4)
dup(r0)
ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000780))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c03185650e014"], 0x2)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d)

2018/04/04 08:41:56 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="61c02ec575c976d98c6f032c1107d7e8", 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1a000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x800000000000}, 0x20)

2018/04/04 08:41:56 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x10007fff)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0xffffffff})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4))
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)

[  355.400775] device lo entered promiscuous mode
[  355.405657] qtaguid: iface_stat: create(lo): no inet dev
[  355.411152] qtaguid: iface_stat: create6(lo): no inet dev
[  355.421937] device lo left promiscuous mode
2018/04/04 08:41:56 executing program 7:
pipe(&(0x7f000005fff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7fffffff}, 0x8)
fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc)

2018/04/04 08:41:57 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x1000000000000000, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$int_out(r1, 0x545d, &(0x7f00005b8000))
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={<r2=>0x0, 0x101, 0x30}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1f, 0x8000, 0x136d, 0x10001, r2}, &(0x7f00000000c0)=0x10)

2018/04/04 08:41:57 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3})
readv(r0, &(0x7f0000004400), 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={<r3=>0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1f, 0x3f, 0x81, 0x7, 0xfff, 0x1, 0x81cb, 0x6, 0x2, 0x180d, 0x8, 0x3, 0xf9]}, &(0x7f0000000200)=0x100)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r3, 0x100000001, 0x0, 0x4, 0x7, 0x3ff}, &(0x7f0000000900)=0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000a00)=ANY=[], &(0x7f0000000240))
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={<r4=>0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r4}, 0x8)
ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000940))
getpid()
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400))
syz_open_dev$evdev(&(0x7f0000001780)='/dev/input/event#\x00', 0xe64, 0x40000)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001900)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = socket$pptp(0x18, 0x1, 0x2)
r8 = dup2(r7, r6)
accept4$ax25(r8, 0x0, &(0x7f0000000140), 0x800)
recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, <r9=>0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}], 0x2, &(0x7f00000015c0)=""/145, 0x91}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}], 0x1, &(0x7f0000001800)=""/241, 0xf1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80))
connect$packet(r5, &(0x7f0000001940)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @random="11ab12ff76df"}, 0x14)

[  355.464320] device lo entered promiscuous mode
[  355.469945] qtaguid: iface_stat: create(lo): no inet dev
[  355.476254] qtaguid: iface_stat: create6(lo): no inet dev
[  355.513337] IPVS: Creating netns size=2536 id=110
2018/04/04 08:41:57 executing program 7:
r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"})
write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24}, 0x10)
r3 = memfd_create(&(0x7f000003e000)='\'', 0x0)
r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102)
dup2(r4, r3)
write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x1c)

2018/04/04 08:41:57 executing program 1:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r3, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={<r7=>0xffffffffffffffff})
r8 = dup3(r5, 0xffffffffffffffff, 0x80000)
mmap$binder(&(0x7f000054d000/0x4000)=nil, 0x4000, 0x3000005, 0x30, r3, 0x0)
mmap$binder(&(0x7f0000e4a000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r4, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000380))
ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f00000003c0))
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x0, 0x4})
syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e", 0xbb, 0xffffffffffffffff)

2018/04/04 08:41:57 executing program 4:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8)
timerfd_create(0x0, 0x0)
unshare(0x20000400)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})
r1 = socket(0x11, 0x100000802, 0x0)
openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x80, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"69bb6230000000deff0000000000ff00", 0xe86824d2c1c8338b})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000})
r2 = fcntl$getown(0xffffffffffffffff, 0x9)
perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x46, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0)
write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9)
r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
socket$inet_dccp(0x2, 0x6, 0x0)
sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x28, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x28}, 0x1}, 0x0)
mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0)
r4 = geteuid()
ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4)
setpriority(0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
unshare(0x1fffc)
syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=<r5=>0x0)
r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4)
getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4)

2018/04/04 08:41:57 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3})
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'})
r2 = syz_open_dev$binder(&(0x7f0000003480)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
close(r2)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)})
clock_gettime(0x0, &(0x7f00000000c0)={<r3=>0x0})
ppoll(&(0x7f00004ddfe0)=[{r2}], 0x1, &(0x7f0000000040)={r3}, &(0x7f000095fff8), 0x8)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)})
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040))
recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/141, 0x8d}], 0x3, &(0x7f0000000380)=""/181, 0xb5, 0x9}, 0x6}, {{&(0x7f0000000440)=@rc, 0x80, &(0x7f0000001b00)=[{&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/190, 0xbe}, {&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/83, 0x53}, {&(0x7f0000001940)=""/232, 0xe8}, {&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f00000005c0)=""/34, 0x22}], 0x9, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000001b80)=@generic, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c00)=""/119, 0x77}, {&(0x7f0000001c80)=""/2, 0x2}, {&(0x7f0000001cc0)=""/112, 0x70}, {&(0x7f0000001d40)=""/218, 0xda}, {&(0x7f0000001e40)=""/79, 0x4f}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/65, 0x41}, {&(0x7f0000002f40)=""/174, 0xae}, {&(0x7f0000003000)=""/26, 0x1a}], 0x9, &(0x7f0000004040)=""/4096, 0x1000, 0x100000000}, 0x9}, {{&(0x7f00000030c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003140)=""/71, 0x47}, {&(0x7f00000031c0)=""/6, 0x6}, {&(0x7f0000003200)=""/139, 0x8b}, {&(0x7f00000032c0)=""/16, 0x10}], 0x4, &(0x7f0000003340)=""/9, 0x9, 0x8}, 0x8}], 0x4, 0x2000, &(0x7f0000003400)={0x0, 0x989680})
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000003440)=0x800)
dup2(r0, r1)

2018/04/04 08:41:57 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x110)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x5, 0x1, {0x2, 0x3, 0x9, 0x2, 0x9}})
syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f0000001240)=[{&(0x7f0000000140)="325bbecc5b10505361dd18aeda37ecdc4d067c0420afd5e3a87d7b96bed4b291e059d6f036a0791389f7ba43ec429cd87d996574884088ba1626b37cf28b0f87769cc72b4cbc5e542114719eca337ed9ad97c5fd24c5046c05780162c0d56b74cdd5517d973adab6f50a4fe8785e5a238167286ec98a942b94150e4fcbc175476e", 0x81, 0x100000000}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000001200)="afa04568d27b0606261081179402", 0xe, 0x200}], 0x800440, &(0x7f0000001280)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3f, 0x78, 0x7d]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x32, 0x37, 0x35, 0x35, 0x37, 0x35]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x2d, 0x33, 0x7f]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x78]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x36, 0x7e, 0x35, 0x2d, 0x37]}, 0x2c}]})
fcntl$setlease(r0, 0x400, 0x2)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001340)={'irlan0\x00'})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000014c0)=0xe8)
r2 = getgid()
chown(&(0x7f0000001380)='./file0\x00', r1, r2)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001500)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001600)={0x30000000})
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001640)=@generic={0x1, 0x3ff, 0x3})
connect(r0, &(0x7f0000001680)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x3, 0x0, 0x0, 0x3}}, 0x80)
syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f0000001740)='./file0\x00', 0x5, 0x3, &(0x7f0000002880)=[{&(0x7f0000001780)="c4efaf4535753aba25c582719b30d8ed2d2db36aa65c1d997cc24bf028572d8f8a2a0be3aba1fa7c779223525720f77cd3313c0c69a250f320cfceb5b9b78b89df210b32e844d98f28c6577a761684407f7fdae307af852ac5fd0f5dcfd75ff9bc0e13cd8d21d922ae08e3eabb94434ee9697519ba68bfb60d207d01c1f7265237f7119a63d618164c7a9ecf19eec2b29ae0356724ea773770d4deaea7d88c5053fb9e5ba01506ed57", 0xa9, 0x40}, {&(0x7f0000001840)="3b33ae1f7ca59b5cb4f18a09a1c608a10a21270ed20bc717b890b69dd6994231a1b31419c3cfc9d43d536b84ea", 0x2d, 0x100}, {&(0x7f0000001880)="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", 0x1000, 0x4d}], 0x400, &(0x7f00000028c0)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x2d, 0x37, 0x31]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x35, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7c, 0x0, 0x78, 0x36, 0x78]}, 0x2c}]})
bind$vsock_stream(r0, &(0x7f0000002940)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10)
mount(&(0x7f0000002980)='./file1\x00', &(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='ocfs2_dlmfs\x00', 0x4000, &(0x7f0000002a40)="b966d71d5732dcbe28e38d307a6ea23ab50b")
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002a80)={<r3=>0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000002b40)=0x84)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002b80)={0x67e, 0x800000008000000, 0x8201, 0x2, 0xffffffffffffffff, 0x1, 0x7, 0x3, <r4=>r3}, &(0x7f0000002bc0)=0x20)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002c00)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002c40)={r4, 0x2, 0x30}, 0xc)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002c80)={r3, 0x101, 0xffff, 0x7ff}, &(0x7f0000002cc0)=0x10)
setsockopt$inet_mreqsrc(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002d00)={@empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc)
setresgid(r2, r2, r2)
getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002d40)={@dev, @dev, @local}, &(0x7f0000002d80)=0xc)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002dc0)=[{0xb, 0x7}, {0xa, 0xfffffffffffffffa}, {0x3, 0x1000000000000}], 0x3)
stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40))
accept4$vsock_stream(r0, &(0x7f0000002ec0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002f00)={r4, 0xd3, 0x9c1}, 0x8)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000002f40)=0x10, 0x4)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002f80)=@assoc_value, &(0x7f0000002fc0)=0x8)

2018/04/04 08:41:57 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00')
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0xfffffffffffffff9, 0x0, 'client0\x00', 0x1, "53b1b18b969b3e9d", "fa0356515c3879de36c8823070ee2d850f68c68028dda4052888fafd3d261c68", 0x5, 0xb3})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d11ffc), 0x4)
socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="c4c58f39d3dc045cb06df04ee82f345c", 0x10)

2018/04/04 08:41:57 executing program 5:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x4, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)=<r3=>0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080))
r4 = dup2(0xffffffffffffffff, r0)
r5 = socket$inet6(0xa, 0x3, 0x9)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ac0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff)
inotify_init1(0xfffffffffffffffd)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_create1(0x40000000)
r7 = epoll_create1(0x0)
recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0x5e}, 0x40000003)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES64=r3, @ANYPTR], &(0x7f0000000740)=0x2)
recvmsg(r5, &(0x7f0000000280)={&(0x7f0000000140)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000900)=""/197, 0xc5}, {&(0x7f00000000c0)=""/20, 0x14}], 0x3, &(0x7f0000000a00)=""/156, 0x9c, 0x9}, 0x1fff)
r8 = epoll_create1(0x200000000080000)
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000dc0000))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000000300))
add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="fa1939db50f130bfe100b29f236cd958ef19c114bf1af48f9fa29317dc752cae4779e773375728fc3ed5d88b74115290511f9023c114355552f0c853135679a42ad7c308a650c2e5f05c6fa9acd402fa4e5da04815e886", 0x57, 0xfffffffffffffffc)

2018/04/04 08:41:57 executing program 6:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r2)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0)
ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000000c0)={0xfff, 0x9, 0x400, 0x0, "2261db75638b9e3415d7fea66533272af2d4f2f8af689bdfb0eda2ca23d9591b"})
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), 0x213)
r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r5)
poll(&(0x7f0000084ff0), 0x0, 0x14)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)

2018/04/04 08:41:57 executing program 1:
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r2)
r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r4 = dup3(r3, r3, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r3, 0x3)
r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14)
ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={<r7=>0xffffffffffffffff})
r8 = dup3(r5, 0xffffffffffffffff, 0x80000)
mmap$binder(&(0x7f000054d000/0x4000)=nil, 0x4000, 0x3000005, 0x30, r3, 0x0)
mmap$binder(&(0x7f0000e4a000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r4, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000380))
ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f00000003c0))
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x0, 0x4})
syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802)
request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8)
add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e", 0xbb, 0xffffffffffffffff)

2018/04/04 08:41:57 executing program 7:
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={<r0=>0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r2 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717)
setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000000), 0x4)

[  356.475377] Buffer I/O error on dev loop0, logical block 2, async page read
[  356.482766] Buffer I/O error on dev loop0, logical block 3, async page read
2018/04/04 08:41:58 executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000000c0)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "04c00f"}})

2018/04/04 08:41:58 executing program 4:
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000))
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0)
ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0)
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080))
mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)="7a63a1e8fa1c90c37cc295cc4b97b8a7795611bc010f63ffa269ed817c48b1c552a8612f1b9ad5de90cdf612f1f9e2799722b567b4169c76c50eb07dd70be64c746ee022983fea8825add7508af753c881e2ec7f18e03245e66b30939101802670880e8c589176150588418cfe35f5983b0b", 0x72)
r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0)
getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x64010, r0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000002c0)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x8}, 0x17, 0x5})
setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000300)=0xffffffff, 0x4)
socket$inet(0x2, 0x6, 0x112)
lseek(r1, 0x13, 0x1)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200000, 0x0)
r4 = inotify_init()
prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000380)=0x5, 0x4)
ioctl$TIOCCBRK(r3, 0x5428)
mq_unlink(&(0x7f00000003c0)='\x00')
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x40, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8)
sendto$ipx(r2, &(0x7f0000000580)="a7028e62a3533b9746d01ffdc8f640933c5b011218533b0b8f9627aba931356b52bbfef274aa348f4536d0541e7c28cfe4c184c8033ee58f20c2c289755e2439e95a0990a62162d9b8c84bcea1e60405fc260f24d353a0d350db36515d517e98ec6fb3b0177526c4249e9289373d9a7dd5c659d5f2fd287588b48450e2521417ac3f6e2ec24054d65971cd7b8ff72a85ac870ffa7bc5aa4ef2225e97139bd6dd1630395546bccfa1b1ac049289193f344965ad29c987fef2813d3678893408c5d45c0415235ad4852dc0c3642143d645dac1084efc6c1e5a1bc851fe6a0346155fa5fcf2d8f30cc9fc0f88af904930dfd3c9d03179", 0xf5, 0x804, &(0x7f0000000680)={0x4, 0x8, 0xfffffffffffffcae, "0070e57d11dd", 0x400}, 0x10)
ioctl$TCSBRK(r3, 0x5409, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000007c0)={&(0x7f00000006c0), &(0x7f0000000700)=[0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0], 0x0, 0x2, 0x6, 0x2})
fcntl$getownex(r4, 0x10, &(0x7f0000000800))
ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000840))
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6)

2018/04/04 08:41:58 executing program 1:
socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
connect$unix(r1, &(0x7f0000000200)=@abs, 0x6e)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x440, 0x0)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000))
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0))
bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x5, {0xaf, 0x6, 0x7fffffff, 0x6, 0x6, 0x3}, 0x10000, 0x69}, 0xe)
ioctl$TIOCEXCL(r2, 0x540c)
ppoll(&(0x7f0000000100)=[{r1, 0x8020}, {r1, 0x8}, {r1, 0x20}, {r0}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x8000}, 0x8)
ftruncate(r2, 0x80000000)

2018/04/04 08:41:58 executing program 5:
r0 = socket$inet(0x2, 0x1000a, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10)
setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x7, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
recvmsg(r2, &(0x7f0000001600)={&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001780)=""/80, 0x50}, {&(0x7f0000001ac0)=""/148, 0x94}, {&(0x7f0000001b80)=""/167, 0xa7}, {&(0x7f0000001c40)=""/246, 0xf6}, {&(0x7f0000001d40)=""/158, 0x9e}], 0x6, &(0x7f0000001e80)=""/148, 0x94, 0xfff}, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001f40)={<r5=>0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4}, &(0x7f0000001840)=0x90)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x20a, 0x5, 0x7fff, r5}, &(0x7f0000002040)=0x10)
inotify_init1(0x0)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
r6 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB])
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001380)={0x2, <r7=>0x0, 0x0, 0xead7})
ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001400)={0x9, r7, 0x10003, 0x2})
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001440))
process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioprio_get$uid(0x0, 0x0)
r8 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r8, &(0x7f0000fa0fff), 0xfffffefb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000000040))
setsockopt$sock_int(r8, 0x1, 0x2000000000000009, &(0x7f0000534ffc), 0x4)
getsockopt$sock_int(r8, 0x1, 0x29, &(0x7f0000001240), &(0x7f0000001340)=0x4)

2018/04/04 08:41:58 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0x0, 0x9})
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffd8f)
setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108)

2018/04/04 08:41:58 executing program 6:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x426801ff}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x400000000007, 0xfffffffffffffffc}}, 0xe8)
getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c)

2018/04/04 08:41:58 executing program 3:
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="eeb26d1cc2d3a0f5cf35918a33925e8de09dfdef9f6014a2549618dcf63c9312e0788e0ebc27abc6ff95dac6ef85dab66bb5c01817d4f606f0dcb25295c845e911b20c681b46b83418f4")
openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0)

2018/04/04 08:41:58 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
close(r0)
r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f00004ee64e)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"})

2018/04/04 08:41:58 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={"6168000000000086af0000000000009f0000000000000400"}, &(0x7f0000000100)=0x1e)
prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e)

2018/04/04 08:41:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x400000000000000b)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x0)

[  356.794947] binder: 24398:24403 ERROR: BC_REGISTER_LOOPER called without request
[  357.587464] binder_alloc: 24398: binder_alloc_buf, no vma
[  357.593042] binder: 24398:24428 transaction failed 29189/-3, size 0-0 line 3133
2018/04/04 08:41:59 executing program 0:
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{0x3, 0x80000001, 0x140000000, 0x1}, {0x4, 0x2, 0x3, 0x8}, {0x36, 0x7, 0x800, 0x1f}, {0x7, 0x100000001, 0x5, 0x4b7}, {0x9, 0x2, 0x4, 0x330}]}, 0x8)
r1 = socket(0x1000000010, 0x5, 0xffffffffffdffffe)
ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000001c0)="05624bf9b1c767660134d04c19364d2743d087b0a0025cc497c5407c5a3b7cad8b4fbea24b")
sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00002caff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001a000100fffffffb3e0b86062755e990e8ee5ebdf42312b076fc067a", @ANYRES32=0x0], 0x24}, 0x1}, 0x0)
openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0)
getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
open(&(0x7f0000000300)='./file0\x00', 0x2000, 0x62)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={<r3=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x401, 0x20f, 0x3, 0x8001, 0x100, 0x1, 0x9, r3}, 0x20)
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/04 08:41:59 executing program 4:
ioctl(0xffffffffffffffff, 0x5380, &(0x7f0000ca7000))
getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0))

2018/04/04 08:41:59 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xf7, 0x4)
getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0)

2018/04/04 08:41:59 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0)
r1 = eventfd(0x9)
r2 = dup3(r0, r1, 0x80000)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8)
sendto$packet(r2, &(0x7f00000003c0)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r5, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
getgid()
fcntl$getownex(r3, 0x10, &(0x7f0000001780))
ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001880))
ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2})
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001a80))
getresgid(&(0x7f0000001840), &(0x7f0000001800), &(0x7f0000001900))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="5357d8923b40a95279aba61795245d06621c1d053183f7fcf325df9f0429b275d0c6e134f2", 0x25}], 0x1, &(0x7f0000001940), 0x0, 0x4000000}, 0x800)
exit(0x200)
r6 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8)
r7 = epoll_create(0x7ffffffd)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000518ff4))
signalfd(r6, &(0x7f0000b9fff8), 0x8)
r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
ioctl$TCSETSF(r8, 0x80247008, &(0x7f0000000140))
bind$unix(r4, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4)
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000))

2018/04/04 08:41:59 executing program 7:
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', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7)
pipe(&(0x7f0000000040))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8)
write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r1)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0)
r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429c", 0x54, 0xfffffffffffffff9)
membarrier(0x20, 0x0)
keyctl$assume_authority(0x10, r3)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x81)
ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400})
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {<r5=>0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5, 0x1, [0x1f]}, 0xa)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0)
shutdown(r4, 0x1)
ioctl$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'})

2018/04/04 08:41:59 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090b00000000000000000000000100140000000000030006000000000002000000e0000001000000000000000002000100000000000000000300000015b5a684a100030005000000000002000000e00000010000000000000000"], 0x58}, 0x1}, 0x0)

2018/04/04 08:41:59 executing program 2:
r0 = creat(&(0x7f0000cf8000)='./file0\x00', 0x0)
fcntl$lock(r0, 0x7, &(0x7f000048a000)={0x10001, 0x0, 0x200})
fcntl$lock(r0, 0x7, &(0x7f0000ceffe0)={0x2, 0x0, 0x0, 0x2})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e20, @rand_addr=0x79a7}})

2018/04/04 08:41:59 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x20d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101, 0x0)
clock_gettime(0x0, &(0x7f0000000000)={0x0, <r1=>0x0})
recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/126, 0x7e}], 0x1, &(0x7f0000002ec0)=""/4096, 0x1000}}, {{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/154, 0x9a}], 0x1, &(0x7f00000024c0)=""/54, 0x36}}, {{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000043c0)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x4, 0x0, &(0x7f0000004d40)={0x0, r1+30000000})

2018/04/04 08:41:59 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x6)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r2)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c00020008000300030000001400020008000300040000000800040004000000080005000000000008000600030000000c00010008000800080000002c000100080001000a00000008000900000000000800050000000000080002001d00000008000200df00000055fdbe7e871455f99f0e2ba9e5f4e9e9e3ab655045f88ddfcb8140e7e2b7ba743275f328976177eba025cdf6f762579308c01434f047195916e8c6d8916a3c37955f2786357fccbd40692c25c42307462fc836d1e023eba4dccc11e77c1ea7edc1d1bc76da12022a9b968834568e124510d1a918e989e94313746aaf9e"], 0x7c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
fallocate(r4, 0x0, 0x4b99, 0x5)
r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
sendfile(r5, r5, &(0x7f0000000040), 0x80000001)
fallocate(r4, 0x1, 0x0, 0x0)
sendfile(r5, r4, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x0, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95e", 0x9, 0x0, &(0x7f0000000080)={0x2}, 0xfffffffffffffd6d)
mlockall(0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r7, 0x7fff)

[  357.712221] binder: 24398:24403 ERROR: BC_REGISTER_LOOPER called without request
[  357.719851] binder: 24398:24428 transaction failed 29189/-22, size 0-0 line 3010
[  357.732083] binder: undelivered TRANSACTION_ERROR: 29189
2018/04/04 08:41:59 executing program 4:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
r1 = syz_open_procfs(r0, &(0x7f0000001740)='ns/user\x00')
readv(r1, &(0x7f0000001880)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f00000016c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x30, 0x7, 0x1}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001780)={r2, 0xdc, "7968e68e2c290dd3013c82308374e7ef87edc80f77c6f93a24d4129ab4d860ec288f23e62739af327345e329b09ec15f772fc68a1589294b2c022da152fde0b10080001539d1f00a633de4714aedaa6e6b0f0ed157f2293df6670de8832ae00eeb6a6cd99361df2b180580c651b24a64552242c99bf6138c83b6915f7b45f4fb71d3df466d0993e81c088b1bff22122a16116ae736dad3059062a9ade83cc6c1910e4898d8701784a5557bc2cf4f76f0a8c11c1b020ef99b7e41585909ff6cdbe18688982467d55d06aef0cc7d7fdfdb479ed3db0ca14ba733a243dc"}, &(0x7f0000001440)=0xe4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
fsetxattr(r3, &(0x7f0000001640)=@random={'system.', 'security\'\x00'}, &(0x7f0000001680)='ppp1$/loGPL,vmnet1!%.@posix_acl_access\x00', 0x27, 0x1)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={<r4=>0x0, 0xf4, "ac6485b5728b410dea1b86b3d2f64ed642db0d179096d0bcba0b2dc5dd8da2e4cded953cf4121f9fa675409ed1760fe5e902752750c212153cfef06cad09f709211f6455ca5ec2b5a8d592e5bb8182ba15d1981ae6611f87517c6890e142ed352f38e21e492c6909720713b29f33db3d2d04a4a993bfe414a9c719c3ea9c54360109042df980f22bb70fb324f8ddfeecc525fe88656ac2c1f9e90de6b9d4322e3ac92c00e3b8cb21b08282e6590e32698d5fcf69b42025184f9b8db3d71c14c7a4ecde172b933890619c89f74422e7a773221aae68380c7325fb9360fe7c7ad2aaf2bf63db1748250b0dd6527c8e77bef0a8838d"}, &(0x7f0000000000)=0xfc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xb28}}}, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, 0x9fe, 0x3}, &(0x7f0000000300)=0x88)

2018/04/04 08:41:59 executing program 0:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x5, 0xfffffffffffffff8})
epoll_create(0x1)
write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f)
accept4(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x80, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x3, 0x301bfbad}, 0x1, 0xfffffffffffffffc, 0x10000, {0x8f4, 0xfffffffffffffffb}, 0x0, 0xca2e})

[  357.783222] IPv4: Oversized IP packet from 127.0.0.1
[  357.828210] keychord: Insufficient bytes present for keycount 209
[  357.845638] keychord: Insufficient bytes present for keycount 209
2018/04/04 08:42:00 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0)
recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000000)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, &(0x7f00000011c0)=""/25, 0x19, 0x8}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f00000011c0), 0x0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40000000000000}}], 0x2, 0x40040010040, &(0x7f00000e0000)={0x77359400})
getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e)
r2 = getpid()
fcntl$setown(r1, 0x8, r2)

2018/04/04 08:42:00 executing program 7:
r0 = socket(0x1, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r1=>0x0, &(0x7f0000000040)=0x4)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x10000}, 0x8)
getpeername$packet(r0, &(0x7f00009fb000), &(0x7f0000d6cffc)=0x14)

2018/04/04 08:42:00 executing program 1:
gettid()
ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76)
r0 = socket$inet(0x10, 0x3, 0x0)
recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000500)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000a00)=""/136, 0x88, 0x10000}, 0x2)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000780)="68d8507544c0fdc900642e64b13708115da1b149c2e22996328b4f38a67794b06d70c321183097a55fd92679b278eb83a8fe15fd8e55487b06bceff3887138d234f7a2db7ac98c07f6950adfa6206ffae7c2ddfbe0d3c0d75a5ae84872f09122e2232f16fa859f5ccd483d04aebc312bc80c53f4096eee433dce3abb4c05bfc1989a52aa8b0a18dd3161874a77ac48d9a1643066482baa3418562a611e4d00129af232b52f3f6cf915da967af217bb24032bf386b60a1ace27c97413e25bdb8803b8d9c27452255727e7c03e7fae198169a60f92dcba3d445e2c0938afe20e7852bac36a7229a1d35319941c6b44182bfa0b", 0xf2}], 0x1, 0x1)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6]}, &(0x7f0000000480)=0x100)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x0, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000ac0), &(0x7f0000000240)=0x3db)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0xfffffffffffffffd, 0x43781877a2144564, 0x0, 0x1f, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x100000000})
getdents64(r2, &(0x7f0000000340)=""/1, 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xffffffffffffffea)
getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000)
vmsplice(r4, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5c", 0x63}], 0x1, 0x4)
r5 = socket$nl_generic(0xa, 0x3, 0x10)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue})
ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/9)
ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000004c0)=@generic={0x5, 0x7a7e, 0x9})
setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)
recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0)
inotify_init1(0x0)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)

2018/04/04 08:42:00 executing program 6:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c)
socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xe7})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c})
clock_gettime(0x4, &(0x7f0000000280))
syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd})
r2 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00'})
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x2)
r3 = socket(0x10, 0x803, 0x0)
write(r3, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, <r4=>0x0, 0x0, 0xfffffffffffffe01})
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000})
mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8})
openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800)
sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1)

2018/04/04 08:42:00 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}}, 0x10)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x200, 0x3, 0x7, r2}, &(0x7f0000000100)=0x10)

2018/04/04 08:42:00 executing program 3:
r0 = socket(0x1000000010, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0)
getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000100)=0x14)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000100)='ip6gretap0\x00')
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200), &(0x7f00000002c0)=0x8)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, <r4=>0x0})
sendmmsg(r4, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x50, 0x0, 0x0, "8bf80f1a386fe66b5364ab73dd1b1a3b16e0fa5b12de4127c61d9ba9f3d36ccfcfa7c1e50f20429cebdb6352748c819bb50f889ce31182fbc662719e615cc33f29d3c4"}], 0x50}}], 0x2, 0x0)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f65133809e46", 0x29)
pipe(&(0x7f00000019c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000001180)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x0, 0x0, 0x2, 0x2, 0xf7, 0xffffffff}, 0x20)
getsockopt(r4, 0xffffffff, 0x4, &(0x7f0000001200)=""/75, &(0x7f0000001280)=0x4b)
getsockopt$inet6_buf(r5, 0x29, 0xef, &(0x7f0000000180)=""/4096, &(0x7f00000011c0)=0x5c7)
getpid()
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0xff800000, 0x4)
listen(r2, 0x3)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r7, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10)
r8 = accept4(r7, &(0x7f0000000240)=@can, &(0x7f0000000100)=0x80, 0x80000)
sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f00000001c0)=@ax25={0x3, {"b23ab08e06c3a3"}, 0x3}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000640)="5f7c3373b049b8c9789bdf9c34fb914c11adec145cec4d7ee45e73b5516640660af58b63a8455c08f9ea254f4983b8c5ff97ee8594185568ea748727ad4bd915486c4352f0b21a96fcdeb82a7a2e17da3e2eb02813240a2a7967a52df0a91f044ba094aff2951e4e80b0f13215f5782dcadb0f397ae04d980d6df8a00a", 0x7d}, {&(0x7f0000000900)="3518c27f6ecb26cf17601d01edaff7a8ddce4455cc05267d73688f088b5746abaaf54b3ccb04c6c4bfdf5c8556c2f806b977759b21731e63715e6d8ce66d6e1350d87a28c64c618a4aece81bdec41e2de82c86b40a87d9bff695337ffe416357648d35b80df9e0e66bd5213dc8594dbc09bb3ab1b9bf17a84a99658e405718c91dd683f7259c3cdf68b0393d6ab83cbae112b0ea805e0b7f21bba703f4005de339b3413d8e4babae0aa568d76a743d74fcf48b4279d357223af62a8b5c7a72d6cc5b567d889489dae58374aee4f7b8c1f96a2492ca73eecfd6ab5c34e73d144eb18827e65d8fa0dcb541174d3d3f9d4371497a9fdb9e128f40d52841481c9aa103a6fd4e1c7ccd880a83e222cc752c95b663275e515a77d26ed270f634ff1d755fd3dc052d0cf0f01f97eab1a40d7b4f727e7b41a6b3770f35005ed8875eb63adaf8c010e167aed819a38359e761634a55485c25cbbaf601e4f190c8353d7179c32b617ee36940c4ef82ed161560338e2a05799d4ad6277331433fcfd8e2c6464c466af97eb6f00f0be1f46f550e4ae84a5b7781102c2d62c8eda078c77f4b005622950f17f47c8b6a337696769949541c130810a346a0a5921abd99110374cf3546081d6977feec3b28a2d2b19079fada148fc0a472840b4a47def370bf8b326476f3e293fcbd4a3924fc3570cddb4ea3a411b6839452e397c4c2ae825464ba63d5d3d13ed51437b671e4c0321fd38f9911de859669c7527dbfde8c3455fc73f37bf2eece20c668164a3303c98038851415ca2a90768ec5e457288f2af73e3faed2e38e4d54021a7361a2c1069e2219637d1b27a380b14635fe75f37705f7996218c8cbf0f28a0e6202f27d772de54f4808812d8409e6b32d7f8b786d5c0cdd84764244a1119ae7538dc99692d1e97fbdc2e28c6c9d1a616d786edadcc4219ac1c4843dcd71b7784fb0087e3de6ad342cddd7a097f0b472219db275d7daf0aee151cb160a842c0c7ab35786f35ebf7e8a70f8c2dd801f4985a1b7e229ca5996d15d0bb45ce151edbc838449abad7a6d45146174419e7bde06e027f135ceb01502e5e19f022e435d89ff9c2d23c0c961afee174da495f74f2de0fc403aa4f5a0eaef8e66191f44acd6f16ec384ec17f6de170ebd62bcef9d13737f1a40decfea0e3bfc28b930524307fba465cfc83ab0892872be2d60e343f09ca3eadda04026c061cc37a47008bbca17204268a49baefc8a76192568c4f8e0d3f8277d94a34523250dae3975fa064b17302f86e8ac7f5cffb7e8f81920d0e8b16651f4480cc4787dd2c3f31b753404f0d2563b3f0e76e21eea50f8c4729b6adf783ebcaf6071608d5cba0ad7b5a4f50eb4c8d60b691ab35bef16ed32f75d50ba833068b9a40cc5f5697778cd8f2a2a79100df074b3a4f248de1ce18a441ada5cfb4cc9f6add190db247869bd2ae5127d769e8a7f22cd290bf585e5a2d4d5774699ad30978ffea8b70b81c5a3813378d0b3aed1b39fcfb579b033d89e2b8ef3b5e5df83101f7c6dd1f9a1b91f0728c110a8efe81b2d728e1ff27fbd0c14e908c9aa27ba33829d855dfab093419799b4d45cd50ab130d9379ee662a16bc3857ba9a4559765178e2aef79443aecd0db4214d6c1a8b519b75aed4f9e24c73ade5e73a75b26c5285b513f8e043cfb3394318a736cef1762704194a57643a462aa327ae3495b33d8718eabe9db4282d3d59d5d5df06ba2fea979e1bbe0c4f18be32380872125e2e8ed91f69f902787194aea19511601513961cea781d614932efca39954ecd1120e75687685ac8d990293cae2db3833762bdaae677cbc691e304b83c5f34e787b2d041ef522000911ae4f89cecc8c0cf0151a6fa079e801e5ec07d430b2dd782a4a712dc12e0c152a8be71278ff908cfd7e6591cf463b4035fe0d09e901ddbe99312f5770bef5ae00699de9a4f7cde88395318b9daa9f468a91c57ab015977aff521bc9c6050082e6179a77e96d2941af5cf6a638acdb01298ae44ec12f169f77a027f3571609ce770b41da03d976236175b284c4fdbb64203e2430d475500d2f3d23d10dcc49e64b602cc252bd4ceef7e2d5fc05c50f43077ab3a89684da840fe722ce8790f555bef7d6fb54b00d0ad26245ed48df98a9485802fc516a465e0d16b2dfa16a74f18ac733ed75ef902ce088f19353c67d7000346c73432197e893e78b680b2186931fc2255a378ec959e196e15f0d0b0f32016ffe090dff3546b0fdda0fd818f2b590101781e43da3512ccf3db90cdd1096594465440ec5c9873ace0e40b548aff86a1b108b80878c5de0665a3a4df5a49782d6e0e48251286578823de9971e7042c8be09952d5fe74b1acf079579f9de9eae740b4f5cc8f039612bc9c89fda65fb08524cf5f6b11732cce92e47e6d6d315e360130b842a93aaa6fefa0f7e7491fcfcbaf3f98da97f023d0975c1b8706eb4aad1dbd666a855b106860cc5754afffc14e2bdc87e572c909ec742101d25b4bd909d564aa2afd6d2332db3847b4d1c93dddc898c6fbd595dc17d57468418ad195435f9aed0bf4bc40552179c7c2e090043d5d2c9d0348d39e63d616c23ebe6771e02e5a6e159b3ac42ce27d7ff9e32974c4c5a185b2300877f12cb8291af2d85e48db3b1d5d10fb660a138b33fb96aa999ec0f471f46f83fb2147d76bc71b1cd28b59ed57ecfff078ae4854f5c4dfeb646d160afb00f5e187b92f2de637f1f552fcf9239480ad711958bfdc8c4850e08299687844fec55eeb8c6bc980edb1a9bf9165c35f7d46fb163fc419e06db85d47f804ab8025212173fd78a97ba1dbb1b8ec134a40f24247f5559d23bc6b9f354cc4448c44390ea040efc2c4571504b2886f8317ff794f7a330c6bb992627f42cc9d177592319d33848e5b1788236b13cd2010c5e02c0ca899be44f6513cdfef97981f74c6b1dae42a6da4e1c628c72107af77d684eabb99c20090be8fc1941a46ff5fd3a56ef63860e87bc6fb797487aef4e48ab82a1820e9d31f26dec06a1b74d187a29a066feef3e52348b7abc2a6bde06605368b62e8c273d7d88974305d1904e10d6644729e19d6b43935a6c80002545db6daee6550e1556a2cbf65535b06546517777ec5b04e1d3440aa5d41c684d8eda9549187390bcc70772e1bed384b60aa1ddbc83315018bd368f93aa7308aa5f64cd092ab88a9a7cc121b62a5f84da97576103f6703e4f5cee4c35a557a1c9d894a48d34ca4b2fd7c4cc1fd74c537bd2ee28300fc6c48d5f0da170f93dd78ddcddfc84b7c3793743f530ed1333aef6c5fa990882c3089310a607d68182a9ca55575ef4c1ceb4c8b39fc366618886f338c0fcbf7a3c57636219290eb1d6d241c53fa0e92dc297b4c20c37bcd32b265678dbb768dcff438cf5787785991ff5ec46c74be9ec2a034256eeb1ba84bd6d41b0cf3187f5f015c988aaa1747eba24d376f4f12f18f36cb0c54343328d03cc4c7f5d3691ae6ed521e1d8347a23db1a3e19f7264986a2bca5198683c3107eb5555dd6f9dc415826a53a3dc3e4938cfc3a55e01facbc8bbc359d0c93dc9261bada0b0e15dc6843341d8c5a24a1d5808f536cd1a06cda0806c94c25b2d243ae8137505ce391e3228211ec70d3a73972466ad708e5fca0c12ac0cefd137df5cdbc57d794df4f97ce0251c2dbaf4da82fc1702b690abe2c011861664b6dc0c9d54fed12199beedec5dcb0f5f81114b28a0e7f25b7b790b71e6d1e1efc3f5002de9fa3b91e62b9bc650a7c663a8f6d6e0ffd2863d7dd7833669a28db5b8b4484939976e3933268972ed0de9072503d2c943765bf181edd4192101fd471a7bab6222a19d1b04ae1929e02f46c34fada7a07f21b942adfd813bd0b07144ec53a1cda2833b843988c4776e10edaa40140ed7b5dbbb5b13fb00bce7f6322c3d507e9641c4a4a2b4467d69e2928793167ff5d9286ffb579bcfc3277588bc0575179d786e5d5a5e4488cc8dee9d90e56cb87eeacfc1012e5a5fb0573df49195e51917abd29500bb4c4692ef1d9e7f75d91bef0fd781cbca49e0a0722697f12e391daad2c0959c78d6c002e6a517550b28012186b9f2781b7a7d0b82af5b475c117e8610605e16d4de7c7577babcd2bc06c398ed96b7c81b5a2197c369c4d719627a3a11c06c323fddf5f3b3bf9abcee3310cc72d5deece4288f4374bf7847e54d9b2c5b2886f25bbd8991999f57338fe7f58918864ef59719a77a32a53c400a3f1ce06a05e6bf64c93bcd75749017f8bd45f5a11c66ffa032c84b74ab837fd8c5e85fe5bbd0d8be63835a02097080dc33753c20d38923f3c5a5c5b424eee6cbc63f4022ade065cec0a6b6a08983963f4d27455f2c4ffcdcc2dcf2f8484025f9219db06a30159e60cc1e7532b181986dd42e51d76f77e312b6181f4eb2677f48a3a241faad7842ad181064d3b3ff5da3685675a3c80762b68f9470834339e9a0384c4c099a3ef8464498af23b3ce1254868515ba770dce9524a8888813b7acb3f3d61074a314211600439e87f875e2820e3d0d3628d312c2dbc0b61539d60f73ba4fbe2161a70086a3067b914fcec7c8f698c3cd431ad26dd4b90b787b7146f774f8136302c1d0ebb2a57ddaea6b9ff901160dd03c9c142d4c4c6227280255c0ad058f2f388aa022c6bc4b3872849aa4ec98b1a35c07c26a9c37ac7b1406c7ab57dee76ec270942891dedfb5d36ba236797defcf54573313cc51e29750fac88292eee4f7d257d426658744511925fa761d20757635eb60a25bcccb5d38e3bdd5be42c4939c141a97692371f1e13a0a85c8a98b6a6aa8dfde7cdb47da5c6004d2bb05ded4012255a73f5c126f10e42f5658a7270bca9b5d52a604efed284553f77dae30f84f87b91aebb787a616932d85cfd2e5f7f66ede7b06b0c5b51ff9a42bafb91fdddbc55be992deb76b2c8ee12784ebc67813e9c28b03ae991afc872ae9478cb9241b69ffa0ea5a30b6354e3d4dcb1dd5ba2adadd3b1d5a78d7afc184f2634b27de4c7ecbf213300021c1e4e088e1797864fe257ec8b20a30fab0ba69e84008f3da3a5e637ff43dd13bd25786af90e0f76dadc807add01c1174e22375e14359d7f5a613bbfc4f89c7672768e385d88890016ed1f806fea0fbefd4890eb05e6d0621471ea9d435a5ded4ddc9cfe15afa63a81cc007d03d2ed7a6d0c7f5c0c508dc295ac067a075338bc16df2af41fa0054fb23fe0f187422446aaf46dd40e419116721690c19711b37a16eb0b32825cf759070229a7f330b064a0d95ebd13811cd9370491bf68b7b8479b47d9d0c82155cd7d53e7bdb7e03520a95063f1973d0e560a70c301713a2d24cd90eebb16e6d472021ea0f145972d2547de1f22123eb8288ce4be0ed8eabe2715d9243933f707150a15f4197b2d9554a07c158aac89f9aea1c0ebc21df2dab70c98883607103c646f50ccc4838ffa65cad295f0ba7b453fa3f8ea3ca534de6fbd0821c8707412a1481ca30f848b1b0ff698d29908b67a7c89c0f04cec339e97e747f3deb59101062390979461bd220f2dba56517c032593618b0f899bf0ce4bb02830e6f4ea4d820708de4340267dadcbc36853230eef83742f82464afb8836d90a9bcfa71698f4752820b67e63c7870951c96716aea6311b49ab9f392b4fce774181ba47ab37c383c501798d1c355e0e9b940481250e95e0a3ae5ab27907272eec45c87c0aaecbffc046ed61c038ffa823d06595f9f5586b7eb04eadbe118f8e7ab67c20409d388e7acc6f79e4460f26af1bdf34", 0x1000}], 0x2, &(0x7f0000001b40)=[{0x100c, 0x18e, 0x1ff, "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"}], 0x100c, 0x84}, 0x8000)
r9 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_mreqsrc(r9, 0x0, 0x26, &(0x7f00000000c0)={@rand_addr=0xff, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc)
getpeername$ipx(r8, &(0x7f0000000140), &(0x7f0000000180)=0x10)
sendmsg(r7, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000)
shutdown(r2, 0x1)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0)

2018/04/04 08:42:00 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500))
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822})
sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000016000103000000000000000000000000b10e56efdecb0c4f63ff8fae32b72d234358cf3d2e557634bf9204718b845ae1c77346df15959fc5f7612cea0ded5f672843b17d5b3a13edc9227fb3d0910852884dce3930be59ef4c82ac8e68603fa0d5bb3627b06fb7bf49c2e3ea790836832ccf3ab829080b1939ba331e"], 0x14}, 0x1}, 0x0)

2018/04/04 08:42:00 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
flock(r0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a0000f507000bf072697e0008000b0073697000810000000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f002000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf)
fchdir(r0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="3b5070628c2a75045141ecd6e9fd2d11f077e5bdbfd841750400000000000000db09612a26df6f86a0b0f25521d06fd7ffeebdc3c7eaf530274a3c6a9e1d644cc417a134e769360669d0f01fa76214c109ed4f81ab0d3da072fb638d9b75bf57830e", 0x200002, 0x0)
fchdir(r1)
dup(r0)
sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x5c, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0)
r2 = open(&(0x7f0000000300)='./bus/file1\x00', 0x141042, 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000080)='./bus\x00', 0x1410c2, 0x0)
sendfile(r3, r3, &(0x7f0000000040), 0x80000001)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0xc08f)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000001c0))
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c})
sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10)
umount2(&(0x7f0000000240)='./bus/file0\x00', 0x1)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r4, 0x8003)
ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000140)=""/86)

2018/04/04 08:42:00 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000880)={0x0, 0x0, 0x0, {0x8}, {}, @period={0x0, 0x0, 0x8, 0x0, 0x7}})
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x444, 0x0, 0x118, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffffff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff]}, 0x1, 0x4c, 0x7f, 0xfffffffffffffff7, 0x6, 0x101, 'ifb0\x00', 'vlan0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4, 0x1, 0x2}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffffff, 0xffffffff, @mac=@random="e863d7120232", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x5, 0x100, 0xffff, 0xdf4, 0x3, 0x12, 'gre0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0xa}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6396, 0x6}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "54d99c77e3a2ffb35b64359e2c9757cd46a2ae4e5611a8ec958e8fabce66"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000500)={0x1, 'syz_tun\x00', 0x2}, 0x18)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "687064647030c3ffff0e0100", 0xfffffffffffffffc}, 0x18)

2018/04/04 08:42:00 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
fchdir(r0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="f60000009a50c6f3943242b0fde085de2857e9b2929522e49f3ec62ed4c9f7030000000100000001ac0d487677191515abbacda71dfa725297dd9a9bc4f48c51fea6d64913af0c35987140994bdbec0ed3f31c95fbd9b9b4dc2c69592c81d287a11c2b0aef08255ec0d2dd682f6bb5a606c0c4aa64c2ea418e6d2352299eabc553af66b8a5fb77e0de5a166563799fafdedb550411e7048cf02b1f5c24a542bf10a90822615756bb6c6a0cd4233ed991d50d43973c543f01bdc69d12e45889686393c62239b22bb21801d1aa568e45ff5131511d76114fc20ffbd693383fe3f4a484a3ed0c8404ffb455881113132eadbf3a2b26018a8db0cee2532d6c5795eb8f53d5cde7395b8a8dc6499cde1b092d6252b4c0592748c475295c86baa6e6dd0b379eddd692175147280c305710d2746c518f453d58f1bdfda61197b7c8cf8e6809b9d467814f64e1efa3bb6109437a2596f32c16fe9849d7a50356add6253421e60ab279ee7b117e394c10c1a8221c6e51829c2e6d186249279a3200657843be85cc21f3a27623196552f68fc2d42e73a28162546437ed180bd4c67d8d74ce42d6e5bdaff009e49ec8f474894296ecfa54cb"], &(0x7f00000003c0)=0xfe)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, 0x4)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mq_timedsend(0xffffffffffffffff, &(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)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
fstat(0xffffffffffffffff, &(0x7f0000000540))
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381", 0x1f}], 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/04/04 08:42:00 executing program 0:
r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0)
fallocate(r0, 0x1, 0x5, 0x220c)
writev(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="5e72c363b8e5944f4774dc86149f36bf1b1d5ede3fc60244546240ce30f793b89d99c907a5d9f5cb52f23c297097537a8dc56fbe2e28fb25ac0b41", 0x3b}, {&(0x7f0000000040)="313d23f194d2000fe9c9c1126e53caa5611d6dda42926f9757f0a34618941f92d1b99753772272741673e93395dad567674160f25a93248f1359f1442e495173efdad3aa1f124fb74d71c9a9c6a4742e2f", 0x51}, {&(0x7f00000012c0)="9c7e84b9c1c6b3506206caf89316ab86dd6b567130abee40545734bc069ff4194968c92839f4ec27aa47d132cd0b44b230fa61c389da4b26fb99fd2dcede570c209b0ce92ac81c73a3b8d3e3af4802536d9c65e83e9ed1f13672701954f59012a20ca990a137a641387047fdf04c742f4d40dfd87182a639c84529f8aaf0547dc16c545f5615d37b2115d1ea30d6b6609d38ad3a05ad36ba9bc5a1e8b4d62ab9ceb4a540c53cd53d1a7f3d7aeddd7825fc26bbeea43a20e0b104e127861ca1dbbce1c3c5169eb607f28fc2c770967949adf4aca8175c1883d21ea3c035533cd79a2ff971ae5e87", 0xe7}], 0x3)

2018/04/04 08:42:00 executing program 0:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
write$eventfd(r1, &(0x7f0000000080), 0x8)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="fb59574aacc2b270f3f936be975137cc08ce2ac60d72d7764f12c9ea839b497448da2791bd392f858d1278c868066f9ba946c64fe50e6dab9afe821c40b3a604007f473180340f28e5d3a95a7d8cc5943c0fc516a42ac51da1cd3fd5b5b4cc9b3401bb9b16690703dac18702ded9a344faa68487bbd9289cdd14308f9ff5262132b4ad8de6171e88bdf763e8e9b1c9b5e94b9e08ea81d832b7ea37d92b6c7745905f086f9e66ace07fe9e88001f385b5ed9f8b9ef8d50cdbd25a7b2a5e09fbd67def54e07a057d3b013c72c4926997072b138e5ad2f4ba21f722ef47d5d274f23a3b202c1b")

2018/04/04 08:42:00 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0x81})
r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}})
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xb}, @rand_addr=0x7, 0x1, 0x1, [@rand_addr=0x8000]}, 0x14)
geteuid()
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1)

2018/04/04 08:42:00 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000240)={0x55, 0xffffffff, 0x1, {0x7, 0x8fb}, {0x1, 0x401}, @period={0x58, 0x6, 0x6, 0x5, 0x1, {0x330, 0x4, 0xfffffffffffffff9, 0xffff}, 0xa, [0x3, 0x3ff, 0x7fff, 0xcb, 0x2, 0xaa7b, 0x0, 0x6, 0x3, 0x4a]}})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x2}, 0x8)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="021400080f00000029bd7000fcdbdf2502001000000004d4000004d50000000002001300090000002dbd700005ffd604010000800500000000000000000000000020000000ffff00000000080004040200000004000000f7ffffffffffffff000000000000000000000000"], 0x78}, 0x1}, 0x80)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4400, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x80000000})

[  358.984612] IPVS: stopping master sync thread 15643 ...
[  358.993817] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 2, id = 0
[  410.025714] Buffer I/O error on dev loop0, logical block 6, async page read
[  410.032859] Buffer I/O error on dev loop0, logical block 7, async page read
[  410.040359] Buffer I/O error on dev loop0, logical block 2, lost async page write
[  410.040397] Buffer I/O error on dev loop0, logical block 4, lost async page write
[  410.040410] Buffer I/O error on dev loop0, logical block 5, lost async page write
[  410.040428] Buffer I/O error on dev loop0, logical block 6, lost async page write
[  410.040437] Buffer I/O error on dev loop0, logical block 7, lost async page write
[  410.081527] Buffer I/O error on dev loop0, logical block 3, lost async page write
[  472.055701] Buffer I/O error on dev loop0, logical block 14, async page read
[  472.062928] Buffer I/O error on dev loop0, logical block 15, async page read

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes
[  613.584357] INFO: task syz-executor4:24492 blocked for more than 120 seconds.
[  613.591674]       Not tainted 4.9.92-g13b40d3 #12
[  613.596546] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  613.604501] syz-executor4   D26720 24492   3845 0x20020004
[  613.610225]  ffff8801cd003000 0000000000000000 ffff8801ba690540 ffffffff84429880
[  613.618236]  ffff8801db221b98 ffff88019ab57250 ffffffff838a76cb 0000000041b58ab3
[  613.626231]  ffffffff84193da8 00ffffff8123ac80 ffff8801db222468 ffff8801db222490
[  613.634246] Call Trace:
[  613.636813]  [<ffffffff838a76cb>] ? __schedule+0x67b/0x1ba0
[  613.642494]  [<ffffffff838aa0d0>] ? bit_wait+0x90/0x90
[  613.647760]  [<ffffffff838a8c6f>] schedule+0x7f/0x1b0
[  613.652921]  [<ffffffff838b4c2c>] schedule_timeout+0x56c/0x10b0
[  613.658981]  [<ffffffff838b46c0>] ? usleep_range+0x140/0x140
[  613.664787]  [<ffffffff810d2063>] ? kvm_clock_read+0x23/0x40
[  613.670572]  [<ffffffff810d2089>] ? kvm_clock_get_cycles+0x9/0x10
[  613.676938]  [<ffffffff812c1edd>] ? ktime_get+0x13d/0x1d0
[  613.682450]  [<ffffffff8137d711>] ? __delayacct_blkio_start+0x41/0x80
[  613.689032]  [<ffffffff838aa0d0>] ? bit_wait+0x90/0x90
[  613.694291]  [<ffffffff838a6e7e>] io_schedule_timeout+0x1be/0x390
[  613.700583]  [<ffffffff838aa0e9>] bit_wait_io+0x19/0xa0
[  613.706275]  [<ffffffff838a97c7>] __wait_on_bit+0x57/0x120
[  613.711902]  [<ffffffff81431824>] wait_on_page_bit+0xf4/0x140
[  613.717794]  [<ffffffff81431730>] ? page_waitqueue+0x20/0x20
[  613.723563]  [<ffffffff81223f70>] ? autoremove_wake_function+0x90/0x90
[  613.730227]  [<ffffffff8146246a>] ? pagevec_lookup_tag+0x3a/0x80
[  613.736370]  [<ffffffff81431a31>] __filemap_fdatawait_range+0x1c1/0x2b0
[  613.743094]  [<ffffffff81431870>] ? wait_on_page_bit+0x140/0x140
[  613.749245]  [<ffffffff8143a5bb>] ? __filemap_fdatawrite_range+0x1bb/0x250
[  613.756249]  [<ffffffff8143a400>] ? replace_page_cache_page+0x610/0x610
[  613.762985]  [<ffffffff81433350>] ? page_endio+0x180/0x180
[  613.768607]  [<ffffffff81431b45>] filemap_fdatawait_range+0x25/0x50
[  613.774997]  [<ffffffff8143a884>] filemap_write_and_wait_range+0x74/0xb0
[  613.781818]  [<ffffffff81629e96>] blkdev_fsync+0x66/0xb0
[  613.787391]  [<ffffffff81629e30>] ? thaw_bdev+0x180/0x180
[  613.792901]  [<ffffffff816157ea>] vfs_fsync_range+0x10a/0x250
[  613.798784]  [<ffffffff8162ca66>] blkdev_write_iter+0x2a6/0x380
[  613.804837]  [<ffffffff8162c7c0>] ? bd_acquire+0x250/0x250
[  613.810429]  [<ffffffff8123a44b>] ? trace_hardirqs_on_caller+0x38b/0x590
[  613.817265]  [<ffffffff8156d500>] vfs_iter_write+0x2e0/0x450
[  613.823040]  [<ffffffff81dfc59b>] ? check_preemption_disabled+0x3b/0x200
[  613.829876]  [<ffffffff8156d220>] ? vfs_iter_read+0x3f0/0x3f0
[  613.836062]  [<ffffffff8161085e>] ? splice_from_pipe_next.part.10+0x22e/0x2f0
[  613.843310]  [<ffffffff81538abd>] ? __kmalloc+0x11d/0x310
[  613.848848]  [<ffffffff81612765>] iter_file_splice_write+0x5b5/0xb60
[  613.855331]  [<ffffffff816121b0>] ? page_cache_pipe_buf_release+0x130/0x130
[  613.862491]  [<ffffffff81bec972>] ? selinux_file_permission+0x82/0x460
[  613.869263]  [<ffffffff8156f235>] ? rw_verify_area+0xe5/0x2b0
[  613.875137]  [<ffffffff816121b0>] ? page_cache_pipe_buf_release+0x130/0x130
[  613.882210]  [<ffffffff8160d5a5>] direct_splice_actor+0x125/0x180
[  613.888435]  [<ffffffff8160eb6c>] splice_direct_to_actor+0x2cc/0x800
[  613.895041]  [<ffffffff8160d480>] ? generic_pipe_buf_nosteal+0x10/0x10
[  613.901686]  [<ffffffff8160e8a0>] ? do_splice_to+0x160/0x160
[  613.907603]  [<ffffffff81bd30e9>] ? security_file_permission+0x89/0x1e0
[  613.914341]  [<ffffffff8156f235>] ? rw_verify_area+0xe5/0x2b0
[  613.920195]  [<ffffffff8160f247>] do_splice_direct+0x1a7/0x270
[  613.926185]  [<ffffffff8160f0a0>] ? splice_direct_to_actor+0x800/0x800
[  613.932828]  [<ffffffff8156f235>] ? rw_verify_area+0xe5/0x2b0
[  613.938715]  [<ffffffff8157221b>] do_sendfile+0x54b/0xd30
[  613.944235]  [<ffffffff81571cd0>] ? do_compat_pwritev64+0x100/0x100
[  613.950610]  [<ffffffff814c1b2f>] ? __might_fault+0x14f/0x1d0
[  613.956492]  [<ffffffff8123f659>] ? lock_release+0x679/0xb80
[  613.962261]  [<ffffffff815742d1>] compat_SyS_sendfile+0xd1/0x160
[  613.968729]  [<ffffffff81574200>] ? SyS_sendfile64+0x160/0x160
[  613.974717]  [<ffffffff8167c80c>] ? compat_SyS_ioctl+0x8c/0x2050
[  613.980831]  [<ffffffff81006d6f>] ? do_fast_syscall_32+0xcf/0x870
[  613.987048]  [<ffffffff81574200>] ? SyS_sendfile64+0x160/0x160
[  613.992989]  [<ffffffff81006f95>] do_fast_syscall_32+0x2f5/0x870
[  613.999121]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[  614.005885]  [<ffffffff838b9c90>] entry_SYSENTER_compat+0x90/0xa2
[  614.012089] 
[  614.012089] Showing all locks held in the system:
[  614.018430] 2 locks held by khungtaskd/515:
[  614.022912]  #0:  (rcu_read_lock){......}, at: [<ffffffff813722b5>] watchdog+0x125/0xa70
[  614.031873]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81236de0>] debug_show_all_locks+0x70/0x280
[  614.041563] 1 lock held by rsyslogd/3657:
[  614.045709]  #0:  (&f->f_pos_lock){+.+.+.}, at: [<ffffffff815d316f>] __fdget_pos+0x9f/0xc0
[  614.054574] 2 locks held by getty/3754:
[  614.058514]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff838b67a2>] ldsem_down_read+0x32/0x40
[  614.067855]  #1:  (&ldata->atomic_read_lock){+.+.+.}, at: [<ffffffff8200a8f4>] n_tty_read+0x1f4/0x16c0
[  614.077767] 3 locks held by kworker/u4:4/5708:
[  614.082316]  #0:  ("writeback"){++++.+}, at: [<ffffffff8118b0d2>] process_one_work+0x6f2/0x1610
[  614.091617]  #1:  ((&(&wb->dwork)->work)){+.+.+.}, at: [<ffffffff8118b10c>] process_one_work+0x72c/0x1610
[  614.101795]  #2:  (&type->s_umount_key#29){++++..}, at: [<ffffffff815792b0>] trylock_super+0x20/0x100
[  614.111728] 
[  614.113324] =============================================
[  614.113324] 
[  614.120598] NMI backtrace for cpu 1
[  614.124249] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12
[  614.131404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.140731]  ffff8801d8997d00 ffffffff81d95109 0000000000000000 0000000000000001
[  614.148752]  0000000000000001 0000000000000001 ffffffff810bb8f0 ffff8801d8997d38
[  614.156738]  ffffffff81da025d 0000000000000001 0000000000000000 ffff8801d8e79c18
[  614.164830] Call Trace:
[  614.167392]  [<ffffffff81d95109>] dump_stack+0xc1/0x128
[  614.172726]  [<ffffffff810bb8f0>] ? irq_force_complete_move+0x390/0x390
[  614.179462]  [<ffffffff81da025d>] nmi_cpu_backtrace+0xfd/0x120
[  614.185413]  [<ffffffff810bb8f0>] ? irq_force_complete_move+0x390/0x390
[  614.192148]  [<ffffffff81da0397>] nmi_trigger_cpumask_backtrace+0x117/0x190
[  614.199217]  [<ffffffff810bb9e4>] arch_trigger_cpumask_backtrace+0x14/0x20
[  614.206216]  [<ffffffff81372880>] watchdog+0x6f0/0xa70
[  614.211478]  [<ffffffff813722b5>] ? watchdog+0x125/0xa70
[  614.216918]  [<ffffffff8119c0dd>] kthread+0x26d/0x300
[  614.222086]  [<ffffffff81372190>] ? reset_hung_task_detector+0x20/0x20
[  614.228736]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.234342]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.239951]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.245553]  [<ffffffff838b875c>] ret_from_fork+0x5c/0x70
[  614.251188] Sending NMI from CPU 1 to CPUs 0:
[  614.255707] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b7216
[  614.263036] Kernel panic - not syncing: hung_task: blocked tasks
[  614.269163] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12
[  614.276321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.285682]  ffff8801d8997cb8 ffffffff81d95109 ffffffff83a8b220 ffff8801d8997d90
[  614.293672]  ffff8801d8e79c00 dffffc0000000000 ffffffff84409000 ffff8801d8997d80
[  614.301651]  ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5
[  614.309621] Call Trace:
[  614.312180]  [<ffffffff81d95109>] dump_stack+0xc1/0x128
[  614.317513]  [<ffffffff8142e791>] panic+0x1bc/0x3a8
[  614.322509]  [<ffffffff8142e5d5>] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7
[  614.330709]  [<ffffffff81da03bb>] ? nmi_trigger_cpumask_backtrace+0x13b/0x190
[  614.337952]  [<ffffffff81da03c5>] ? nmi_trigger_cpumask_backtrace+0x145/0x190
[  614.345196]  [<ffffffff81372891>] watchdog+0x701/0xa70
[  614.350443]  [<ffffffff813722b5>] ? watchdog+0x125/0xa70
[  614.355886]  [<ffffffff8119c0dd>] kthread+0x26d/0x300
[  614.361062]  [<ffffffff81372190>] ? reset_hung_task_detector+0x20/0x20
[  614.367724]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.373339]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.378931]  [<ffffffff8119be70>] ? kthread_park+0xa0/0xa0
[  614.384527]  [<ffffffff838b875c>] ret_from_fork+0x5c/0x70
[  614.390603] Dumping ftrace buffer:
[  614.394168]    (ftrace buffer empty)
[  614.397850] Kernel Offset: disabled
[  614.401455] Rebooting in 86400 seconds..