INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts.
2018/04/13 03:34:56 fuzzer started
2018/04/13 03:34:56 dialing manager at 10.128.0.26:44405
2018/04/13 03:35:02 kcov=true, comps=false
2018/04/13 03:35:05 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x80000001, 0x7fffffff, 0x5, 0x100000000, 0x2, 0xc66, 0x8, 0x2}, {0x9, 0x988, 0x6, 0x3ff}, 0xfff, 0x6e6bbf, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4}, 0xa, @in=@rand_addr=0xfff, 0x34ff, 0x1, 0x1, 0x4, 0x4}}, 0xe8)
r3 = semget$private(0x0, 0x2, 0x104)
semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000280)=""/55)
getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), 0x4)
r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x802, 0x4)
ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000003c0)=""/247)
ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000004c0)={0x3e, 0x2, 0x3f})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8)
syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10)
getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r5 = getpid()
r6 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x8, 0x6, 0x1, 0x0, 0x80000000, 0x400, 0xf, 0x5b, 0x3f, 0x7fff, 0x800, 0x0, 0x3, 0x4, 0x1000, 0x1, 0x1, 0x800, 0x6, 0x6, 0x5, 0x7fffffff, 0x83, 0x3, 0x6, 0x2, 0x10000000, 0x7, 0x2, 0x4, 0x92, 0x8, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000640), 0x3}, 0x4, 0x2, 0x1, 0x5, 0x7, 0x5, 0x9}, r5, 0x3, r4, 0x1)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{0x7fffffff, 0x44d6e19a, 0x6e, 0xfff}, {0x708, 0x2, 0x0, 0xcf02}, {0x3, 0x440, 0x8, 0x333ec00000000}, {0x81bc03e, 0x3f, 0x81, 0xff}, {0x392, 0x4, 0x9, 0x4}, {0x0, 0xb4, 0x1, 0x5}, {0x63, 0x8001, 0x7, 0x9d}, {0x1, 0x6, 0x8, 0x8}, {0x6, 0x8, 0x3, 0x1000}]}, 0x10)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000800), 0x2)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840))
connect$unix(r4, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e)
sendmmsg$alg(r7, &(0x7f0000001440)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="ec4dc84175ee10ee84d1457d885c53a9088d83e55597e83e00df5611961f30f0810548387007c9603e98ef5d7feabb78161de13fffffdebba7acf1f342e3e8754b54358abd49457d3b419f9a9184f249fdd65fbb5398642f6074495e265a3c6d9fba1138e8a0809104a0f3c87429ca4f5f73796acf21a0037cab1821fe297f6f0837aa81ab64984a695d795fcfbb0d559eac4e00bce49d45d0f65e597803b86b3fcc0e4934bac7", 0xa7}, {&(0x7f00000009c0)="e770eeea0ec2cbf443132a6131373991e7df01ec1f8e202cc8f52cea7f250e346a2c469b3c88e4c0382533de7a3602bfeab7831d08928e67f2583fd6e5aa9dd85e67546a2b86239535046997b545f327b07085769668523fcdaf661efe28005cfcd8c8b2916eb9304f120174b5012d13da3a38bebf0db86181ce56cb9eaa40ade3b2ebeaf1ef12613a201b7376d1a3ab5f4d893a1ccca581b508ca0199c3d42a436e34881b44bebc9f6aa15738370b0f6592b910bea5e2aa173eb9d6c6a1d85a4eb21dbab3a957971a2ce19ebb14e1b34a7527fb2578961e4e3ba32415e8e338f4652be6c0c88ed833e8d674", 0xec}, {&(0x7f0000000ac0)="53b96f253fa1ca22ffd95d23fca14ef9b2392a3a8d760370b5a56796e1682ed5", 0x20}], 0x3, 0x0, 0x0, 0x4000041}, {0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000b40)="de01953e188c97568e2587729b3208e3316d3401a9ea5b60", 0x18}, {&(0x7f0000000b80)="186c", 0x2}, {&(0x7f0000000bc0)="accc85c8cdbae2150319d59c396d2caa528cc7b462265c8c2b3d80bb7ecb6b9bf5907c53424628b7ff7b7a370185a4e4ae1aa48e9b45c066ed0810deda8948531f0997ebdbfe92de8b7123ee34fdc9aafa81a3d12bb5ccd766272cb09fccadb842be8139600d6aecb724435a010a07c653b5d0c3b98101d32af834a8c3300b84e1e08f6727bcdd54e21b166367ad702dfc9350be04a2b8b0", 0x98}, {&(0x7f0000000c80)="3deba32b5ce0529ce8681c5379a2a7f412b69d8fb3008e3aa302d190902ae7a80fcf3513e30ebda520b95e5c945909b6c3941420d539197694057d5a26828861e7b2710f6fb7a07e82", 0x49}, {&(0x7f0000000d00)="d9f0aaa25491eb8e0fbd419665397e0411ea30ad95800d9490aa45b3b448c9b79e5e224a2a1b1357b719899868b0230e9eb1416f7c1c8d0778393af486468f2d4e0dcd7a154b4387730e7ec657c1b48cd42e08b8ec9a09572e4d99119999ca9dd0afedad894498c29bc26d87fe84cdee9ae84962a879b67c9cf021e9d1674e6e0314332cd052b2d33502b221d974c62c88bedb712dbaacac41d7b72d72b4f9c3157eda9bdd8aa261f37f1e85569691943a97178ca0da231bc82e3e83c832faff", 0xc0}, {&(0x7f0000000dc0)="6a9c4a3a2cfe05667dfcc512ba0bc7b2c62be211de5c1f44bcca8fd466d6fcd3fe5e70c4538df1b34eb015de57c56dc1271219756876be3713f2ef3d36ded8a9d8a043149009092a9c983f3996ca732465d19e790a82ad5ef8e5ba7a22623d06505c9455499c6cc3921c2795681d710d8461ebf53e1331153c8639b7aad547c8ebcee5808d", 0x85}, {&(0x7f0000000e80)="e0cf1c5cb51cdfe329ed359c54fb8d509fa397a45856f3a461c55f4611227bf260567c4306cdcb46bb0a4eb38b5d05fe336e390dc65187d0afec623744b323a94742aeb186c975cb8f3f70ac8cd17d3fd0f7429e2db70c543fbe57ec65bc31502585d1d2004f3e847c6ce3acbb652ca9479e271c41719027192289b08f0f21e57229c027995db0cb89ec91c8fbd9f9acbda83c7dfe73c876b469eb6e3c12e963e697719b528de8d8cffef69318", 0xad}, {&(0x7f0000000f40)="9976942f3f7d0513a2c1a442297ddc16e6ec34a742ae42d996880922dd2fb8bb66e97c3881a756e94415cc5ae355179936adec3388bc4bb3f268edf86c638b5d7f7b81383ce0f3c5b2ca163b257f095fe86a2eb31a3f3504fcc9514cb697f19db364814e9e4675f5cf8dcc42c787e30a4a913508d1235d68ddd50e5be054a5b22538130b", 0x84}, {&(0x7f0000001000)="be6c2a68053569c7e3151e88", 0xc}], 0x9, &(0x7f0000001100)=[@iv={0xe8, 0x117, 0x2, 0xd4, "f039121f687fc54c2c5ce33bc9f540b31883980a55bcf014458cbe974e0353ba8b3a5cf7aaf1f5bcea7fea371f6a9c9d20ee7229f527447e00ee17cf9dabea2f0b79707cca03670cab11065cfa28750861c5ffb5bde37acf0ffb5edf82b0442bfb86522697a51be953c01b1309259416a367b26bdb81367a7b04b7fbeac5d11240abb94e451d4d99a545256ffcda3dadf45f0024535c0a2ebd21e3e6424b3bb21d9c0a40ae6bc2b136ddf2777c08ee934887f0c75ebcc0f17d10ce2b961693a56086d9dd30b08ef6c896fc5c1ef0511e0dadd56a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x2a, "b496b6f747c5190307e444887e68de1e55fee68f42bfd36a403d5577ffaccea778045c269e063c86708e"}, @iv={0xa8, 0x117, 0x2, 0x91, "1a94f3dcfa90e9ef713408c37e590e2a45c39802e50a71979cdaaabc5d8e7a9edef406ef240db3962e8dc2c8f61a39265f05c22434fb5b9c9262c696e85de22c87e4a4924ce12d29a4649a690500333b0c38edab12dace52795be2e6992e1ea94e330a6d6cfb5a2c525ffa85cc7741a4d169f38bdc32ef9a08b84dcc24b1655782a896c10d48c8bd5c15e6503b91408b02"}, @op={0x18, 0x117, 0x3}], 0x328, 0x8000}], 0x2, 0x1)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup.cpu/syz0\x00', 0x1ff)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001500)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000001580)=0x8)
syz_open_procfs(r5, &(0x7f00000015c0)='net/route\x00')
syz_emit_ethernet(0x2a, &(0x7f0000001600)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, &(0x7f0000001640)={0x0, 0x2, [0x12f, 0x834, 0x7b7, 0x7a7]})
syz_open_procfs(r5, &(0x7f0000001680)='stat\x00')
ftruncate(r6, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={<r8=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000001, 0xff}, &(0x7f0000001780)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r8, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0xb3}, 0x90)

2018/04/13 03:35:05 executing program 3:
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4f0921f888fd3531)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x2)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7476)
r2 = semget(0x0, 0x3, 0x80)
semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x6, 0x1000, 0x3, 0x2])
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0, 0x80000000, 0x9, 0x101, 0x806, 0x5}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4)
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x4, 0x4)
semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000240)=""/113)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0)
getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000002c0)=""/91, &(0x7f0000000340)=0x5b)
listen(r1, 0x10000)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000380)=0x85, 0x8)
semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f00000003c0)=""/8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000400)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x2]}, 0x6)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r3, 0x7, 0x10}, &(0x7f00000004c0)=0xc)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400)
socket(0xa, 0x4, 0x765)
setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000500)=0x8d37, 0x4)
semctl$SETVAL(r2, 0x5, 0x10, &(0x7f0000000540))
r4 = msgget$private(0x0, 0x402)
msgsnd(r4, &(0x7f0000000580)={0x1, "17cad777933b59b7d47d5c9c40abf303ee7ff9f4ea7fc7cbf195175b80717c4551256deb405bb8499a4563a2151c50de1b01eb77fae243c4f0c9c3aa7117bc8c527dd64607ef1364d4fdb3abb888cacd2eeb4079bb2b2192426dde64103090177708d035e202a86119955b75bcdce7efaa4e827fae4d"}, 0x7e, 0x800)
clock_gettime(0x0, &(0x7f0000000640)={<r5=>0x0, <r6=>0x0})
utimes(&(0x7f0000000600)='./file0\x00', &(0x7f0000000680)={{}, {r5, r6/1000+30000}})
shmget(0x3, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0xe8, r7, 0x4, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff80ca397d}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb1c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x86}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x52fa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x20000040)

2018/04/13 03:35:05 executing program 7:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7e, 0x208, 0x100000000, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, 0x8)
fadvise64(r0, 0x0, 0x8, 0x5)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/158)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000200)="8faaeb556e785ffe72aa70454efba8d295f8c4bf9b5cf3dccb54fb5d7d0f40a45446965c0b8b1295393e4628a9d7f9df75c043c545c14aabc6e0acd5bae186899ab21c83cedf408738f97a0f5b42457f60561c41f467bb5c0f3a5822e427796b2a1cfef8dbd2377e224c27d37e703e93899bc472")
fgetxattr(r0, &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)=""/4096, 0x1000)
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000012c0)=0xffffffffffffffff, 0x4)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001300)={r1, 0x401}, 0x8)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001340)=<r2=>0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=<r3=>0x0)
tgkill(r2, r3, 0x29)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000013c0)=@assoc_value={r1, 0xe38}, 0x8)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001400)={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x3ff, [0x41d, 0x3, 0x80, 0x3, 0x0, 0x2, 0x1f, 0x9]}, 0x5c)
r4 = semget(0x1, 0x3, 0x1)
semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000001480)=[0xffffffffffffffff, 0x7, 0x5])
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000014c0))
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001500)={'HL\x00'}, &(0x7f0000001540)=0x1e)
write$binfmt_aout(r0, &(0x7f0000001580)={{0x107, 0x4, 0x6, 0x12, 0x5e, 0x0, 0x154, 0x4}, "fbd5e264053965f9c1c436068c37dd266f175259579aa620db59e8fb91387b13ecdbd78815aebf2ccf22f9fcdd9e52e09c8ee9bfa0c0317792eb7e367a276bc555759e8fc25db936f8cd3c20bc46efd715074bc82c4ab7e966206a8672ad277db0a269cc447a1fd584ff295006c1e704c9030306f9aeb4e38ab0457c917298623c2b6ba1fe3ca8fc1e93ee8f71b9b7aef442b60be3620948e8cb1d98cda8a96034f7e01d370889c29eb0dfbc751cb6fc44b9acbcdc0e8a6a2a2f31f21b8a6164d318c5aa28bb6f44e806cf7cd6ea7e8aa7f9a8b17f980347f3", [[]]}, 0x1f9)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001780)='ip_vti0\x00')
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000017c0)='./cgroup/syz0\x00', 0x200002, 0x0)
ioctl$TIOCCBRK(r0, 0x5428)
ppoll(&(0x7f0000001800)=[{r0, 0x200}], 0x1, &(0x7f0000001840), &(0x7f0000001880)={0x6}, 0x8)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000018c0)=0x4, 0x4)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001900), &(0x7f0000001940)=0x4)
r5 = syz_open_dev$vcsn(&(0x7f0000001980)='/dev/vcs#\x00', 0x2, 0x145040)
setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000019c0)={r1, 0x1}, 0x8)
inotify_init1(0x80000)

2018/04/13 03:35:05 executing program 1:
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x20000)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={<r1=>0x0, 0x3e, "e7f5bcf856469d3551fd2aeb20ef3f25f66bcd26673b9231420b4d806b3d36045a9045878a89cbb738561c45ecae6d1c4b848d08d684c704cd096d32fe22"}, &(0x7f0000000140)=0x46)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={<r2=>r1, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x15}, 0x2}]}, &(0x7f0000000200)=0x10)
sync_file_range(r0, 0x10001, 0x20, 0x2)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={<r3=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000300)={r3, 0x2})
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={<r4=>r1, 0x3, 0x3f, 0x800}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r4, 0xfffffffffffff000}, 0x8)
bind$rds(r0, &(0x7f0000000400)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000580)={{0x2, 0xfffffffffffff800}, 0x1, 0x800, 0x9, {0x10001, 0x10000}, 0x3, 0x101})
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000600)={0x9, 0x8})
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000640)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
r6 = accept$nfc_llcp(r0, &(0x7f0000000680), &(0x7f0000000700)=0x60)
lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r6, r5, r7)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000800)={'icmp6\x00'}, &(0x7f0000000840)=0x1e)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x8, 0x5, 0x8, 0x8, 0x3, 0x6a3, 0x9, 0x101, <r8=>r2}, &(0x7f00000008c0)=0x20)
syz_mount_image$hfsplus(&(0x7f0000000900)='hfsplus\x00', &(0x7f0000000940)='./file0\x00', 0xff, 0x3, &(0x7f0000000ac0)=[{&(0x7f0000000980)="9d", 0x1, 0x8}, {&(0x7f00000009c0)="08840007cb83107ccfcb9ca30c9173ecfb75f7bf56a2aff2bc1dd4d8aadc8c630ce93c9ad1bc98cd00b70b6e2ecf200f5a58879acf93e6b4e6a05cf4a03eed8d1f99cfbad0821cabdb348495b579c73e3419dfbb8a8184c584fa91a2f5a9215e8367fe63bffe93aec689dadc19dd4c5ba45e5fcde53f6e91b7838a586fa1", 0x7e, 0x6}, {&(0x7f0000000a40)="0ed7d264aa0805249f90c8a5a9448de5c07313fefe0d8a0475b068722d1e1ade57fdb87000ee47a09d62a11c48d7e5ab6b6e442c8fcaaf5cd4b01e22c02a3ac4d27f36b8de9c89e2b0b4e9294c7a51c854047dca4395495c6be8ac754213dd08fccbc90ffb0c", 0x66, 0x1f}], 0x800, &(0x7f0000000b40)={[{@session={'session', 0x3d, [0x37, 0x3f, 0x0, 0x0, 0x7f, 0x32, 0x2d]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x37, 0x36, 0x34, 0x32]}, 0x2c}, {@force='force', 0x2c}, {@decompose='decompose', 0x2c}]})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b80)={0x0, 0x8000, 0xe37, 0x4, r8}, &(0x7f0000000bc0)=0x10)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000c00)=0x9, 0x4)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000c40)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={r4, 0x1ff, 0x4}, &(0x7f0000000cc0)=0xc)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d40)={0x8, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}, {}, {}]})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000d80)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000e40)={r1, 0x3, 0x401, 0x80000001, 0x9, 0x9, 0x9, 0x5, {r8, @in6={{0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x2}}, 0xfffffffffffffffc, 0x8, 0x3, 0x1735, 0xb6000}}, &(0x7f0000000f00)=0xb0)

2018/04/13 03:35:05 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x101040)
r1 = syz_open_pts(r0, 0x1)
sendfile(r1, r1, 0x0, 0xa00000000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4)
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl$KDSKBLED(r1, 0x4b65, 0xffff)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=<r3=>0x0)
capset(&(0x7f0000000140)={0x20071026, r3}, &(0x7f0000000180)={0x8000, 0x87, 0x9, 0x5cb1, 0x69, 0x29f7})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000002c0)=0xd0)
close(r5)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0, <r6=>0x0}, &(0x7f0000000600)=0xc)
getresgid(&(0x7f0000000640)=<r7=>0x0, &(0x7f0000000680), &(0x7f00000006c0)=<r8=>0x0)
r9 = geteuid()
stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8)
r12 = getegid()
sendmmsg$unix(r4, &(0x7f0000000a40)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000380)="ea725ecf2c328531ea6900b24c78bb744237bbf97b60f76376ada2f176c80c8ea58d56d9a9b78b517df11e7bcb5787b965fb5f9890fbec04ff0af74f525e26d109e6e6e4967feb6dd0d28f0bfa7b1fd10d4f376455e49c18e2c5f4a1d6b2b0625ce4b2d5ac3aec73de97e46595c9de987d2c313c4dd6621a5dff9180f58a77368fc1a7ec39add3422665969b03211bc4372907bd3eefa3dc26a6113a93b295e2601a71660bfb378e70c78f9884f33f3d1e9101a68cc47789c7d9ef0db70a4f8e2ecee1fe7010f6580c21129c66", 0xcd}, {&(0x7f0000000480)="67fd3b224cd35d45ab6b73d20a0e2c3403b0bc3792734d85885bdc45211c46522bc6378952b3d3f7f15f7ee1b9a9595c4a6cd0fc65498ef0d24e7abea4d0288d27d2789b53973d7b84d391584be013e89c5961196631b0bd6012e55e7b63423b416ec8d5d5f2fa6e087884f729444e7f37b189372d2135389eb541466daddbc7997db15d292ba1ed6f29c223", 0x8c}, {&(0x7f0000000540)="ca5abeb6ba12f1d58f36474282248ab7615103ccbb6648689b7aab4cb80b72", 0x1f}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r3, r6, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x20, 0x1, 0x1, [r5, r1, r4, r1]}, @rights={0x20, 0x1, 0x1, [r5, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r4, r1]}, @rights={0x20, 0x1, 0x1, [r4, r4, r5]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r5, r4]}], 0x138}], 0x1, 0x10)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000a80)={0x0, 0x0, 0x2, 0x2})
r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x1c, r13, 0x200, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000c00)={0x2, 0x3, 0x8, 0x1, 0x38c0})
rt_tgsigqueueinfo(r3, r3, 0xa, &(0x7f0000000c40)={0x3f, 0x4, 0xfff, 0x5})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000c80)={@mcast2={0xff, 0x2, [], 0x1}, 0x8148, 0x2, 0xff, 0xd, 0x3ef1, 0xfa9d, 0x6}, &(0x7f0000000cc0)=0x20)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000d00)={0x5, 0x0, 0x8, 0x7f, 0x101})
getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000d40)=""/4096, 0x1000)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001d80)={r0, 0x1, 0x1, 0x1, &(0x7f0000001d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20)
fcntl$lock(r1, 0x7, &(0x7f0000001dc0)={0x1, 0x7, 0x4, 0x10000, r3})
setregid(r7, r7)

2018/04/13 03:35:05 executing program 2:
r0 = memfd_create(&(0x7f0000000280)='lo-\x00', 0x1)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0), 0x1)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14)
connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x5, 0xffffffffffffffff, 0x5, "ffab99445fc98a48f9f08b9525e945bd605349acc46f5f05d5e1a929a1ddd8dac3bea79aab010248579012edb95d81e9034098b956b544538b54618b3388d4", 0x15}, 0x60)
r1 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x800)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000440))
listen(r0, 0x6)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0x101}, @in6={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x200000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xce}], 0xa8)
write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffeffffffff, 0x6, 0xff, 0x4, 0xffffffff, 0x3, 0x3e, 0x3ff, 0xe7, 0x38, 0x137, 0x8, 0x1, 0x20, 0x2, 0x2, 0xe06c0000000, 0x4}, [{0x7, 0x100, 0xa57, 0x1, 0x9, 0x5, 0xfffffffffffffffa, 0x8}, {0x70000005, 0x2, 0x100000000, 0x4, 0x8001, 0x7, 0x0, 0x6}], "72ac28e741acb9", [[]]}, 0x17f)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000740)={0x1, 0x15, &(0x7f0000000700)="bde8f928bfb205370aa0742db1773210fabb842ed8"})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000780)={0x9}, 0x1)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', <r2=>0x0})
recvfrom$packet(r0, &(0x7f00000007c0)=""/66, 0x42, 0x10000, &(0x7f0000000880)={0x11, 0x16, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x480, 0x0)
ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000900)={0xfffffffffffffff7, 0x5})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000009c0)=0x16, 0x4)
r4 = gettid()
perf_event_open(&(0x7f0000000a00)={0x0, 0x70, 0x4, 0x33, 0x1, 0x41f, 0x0, 0xfffffffffffffff9, 0x40000, 0x0, 0x3b0, 0x8, 0x7, 0x7fff, 0x7, 0x80000000, 0x6, 0xfffffffffffffff9, 0xffffffffffff1f8b, 0x10001, 0x9, 0x1000, 0x80000001, 0x100000001, 0x9, 0x2, 0x2, 0x3, 0x4, 0x9, 0x7654, 0x800, 0xf8000, 0x7fffffff, 0x0, 0x40, 0x1fe0000000000000, 0x2, 0x0, 0x7, 0x1, @perf_config_ext={0xdec, 0xfffffffffffffffd}, 0x804a, 0x8, 0x4, 0x3, 0x7a, 0x3, 0x8}, r4, 0x4, r0, 0x2)
chroot(&(0x7f0000000a80)='./file0\x00')
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000b40)={<r5=>0x0, 0x9d, "c4e3862d7a7c92d7a50d458c3198ebc37d2c4200d5063a9a24fc44f7f352f706052a4404e3c2bcd2d9a660547f2b1d58880a909e576aaa91bd1fb18322a104c778f8965a9013b73b73fe2b0f88cc145584e6fd7d0562ad8f514db2d3cd3890c6a26c09cc90fcd46980f9760a7d89ada0dd5bc70a55aefe4f0c754699494e9dcd7bceed53619d11531a12980662132ade08483acecd91da4bb4cd336348"}, &(0x7f0000000c00)=0xa5)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000c40)={r5, 0x3e, "6d664b2da902369e9fe17e89cc6803697c32312599b07e582ee5f045efeea319a3c2a93611cbd41b472f1ef4230fd321995ba004e8992d89b2c68a298a1a"}, &(0x7f0000000cc0)=0x46)
epoll_create1(0x80000)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={0x5, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x9, 0x7, 0x3ff, 0xffffffff, &(0x7f0000000d00)='bond_slave\x00', 0x0, 0x900, 0x9})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/autofs\x00', 0x2000, 0x0)
fcntl$lock(r1, 0x5, &(0x7f0000000e00)={0x0, 0x2, 0x7fff, 0x3, r4})

2018/04/13 03:35:05 executing program 6:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/245)
name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x12, 0x4, "ab0c8782669c96021d98"}, &(0x7f00000001c0), 0x1000)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}})
syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0xfffffffffffffffb, 0x8, &(0x7f0000000800)=[{&(0x7f00000002c0)="703e351d3e2240efce1ee7a5ad072200f01454fc4d7d7f1e8bade111d3ff604eb2a1d4001b891f2afd95b1fd33c88440de24e2be7cf9a9fcffbb59519a3399b93091e61346c31caeb2df224bb51cb82f9226a93e20a2578d35426ebc06a413aaa0e36fccd71e2fdafda9a08458e6e9d7a07144e4e5ab5902150eb960403fd3551ca3835c14e559d6c79d20761267ea3d534178aa51441d4e5d745f4a870a6095032bbc9a981d9feb3d1e87420ae2f1b7de986022", 0xb4, 0x5}, {&(0x7f0000000380)="edcbb37c9e7b973a9e78ff68d6bc4041ca76e2973e31ff1ec43317a1ee7651c049127c2c1f1d10533328b130a40657dc3baada39a16e9f74725496913fec7a633ceae518d42ef92fa762c4cc8ea2cbd02933648c0e3ab1fe6ae33889ef7e996d0f92866baf0da2d6d280c72bbbd6ed4b73517fa5dfa95a53e008ed0da6dd1120d8abb781ff53e55c7749f017c0ab8b461eef45b30467c4380372864aadf0a5db4c47d3b896fb5dc6684d4031651851dade58d097c15b1bac31cb354e7d3be79622ec02", 0xc3, 0x5}, {&(0x7f0000000480)="fdb72b21704a9759a51ac502fd290bb2cfcb2699876f14934337830b68b1a375c19ff53e5de1aa9dbed3bf7b2907231c1b78061018cdeba80ebbf8372f7cc43983949f7dfdc76e9f521274ac833834e5e8a02325ea96a5122886e263b388ab1bba0866a8ac3893365ec07cc618393d79bd6f540cbef5f9b0c6cb1893a37cd33619985d51ac914e7d9c42d6fa3a797465914ef016ef7cb87ffe2b", 0x9a, 0x6}, {&(0x7f0000000540)="ebcd3a3343d5c2cd068774c3380096a070be01804238f7f780", 0x19, 0x7}, {&(0x7f0000000580)="7079793a88ae4c7320b18f2ecb8c0100f36068df2e4037624386f6976874a5fa554195c7397c0f8d81fa4ff6b88610b2c3b5cac050f0c533ecb15831e673fcefac4c5455797bd1989455b486b8fd4193aa17f66127212ca4e8f4d9b47e", 0x5d, 0x5}, {&(0x7f0000000600)="e8d54c679160485ff0b39e8f5be29564f68273a04f66a463e66a1c0c77f0f339a7e10ec26e7001f5a5d0d7a0c0a81e2eeda1930c81cfe092e6c9c827bc91facef9faed88b71b258f7020b6f501566cff26b5062197ddbe692012c944f6d811db0e404adc7d3bbba8bdd0723bdcf51dbf3d49b46f7e193018e051927518ed64fa24ad5730462e6196693a6e12baec318cbcb1", 0x92}, {&(0x7f00000006c0)="a792d48c33bf51a06207d71f73a1d1ba7b70abf1b3b1070ab9270211885d05ca635cc5bba862b72df782f9106196a71205d119", 0x33, 0x1ff}, {&(0x7f0000000700)="ea1f1f0865fe035a5ce2338ae086963e3b39846b5738da41c7ddf89959fb328b9ca9444cd7b4da9d5ab8dd9b2fb70cb3684a932ea7dd1c436a9282a5433fd97b27b3d93400f5ec1064f7a823c7ca0fd44e7ea8373b244285c83d422642b7e2c8a5e45b737914c182c33bbd604a505eeb2b6527eaa694e4f2d4d98b5d2167806a011bfa53a99bd8d1596ac2f6613d8396b0bf56b07ee44919ed60115018eb270d36858bf7b3dfec4c37745f8abc3d3a11220fd12ba5c4648ac65b008d88200f44fc436fb443f91cc31a2e75f4973469e9183b7d", 0xd3, 0xd2c}], 0x20000, &(0x7f00000008c0)={[{@prjquota='prjquota', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@barrier_val={'barrier', 0x3d, [0x33]}, 0x2c}]})
r1 = signalfd(r0, &(0x7f0000000900)={0x80000000}, 0x8)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000940), 0x4)
set_robust_list(&(0x7f0000000a00)={0x0, 0x5, &(0x7f00000009c0)={&(0x7f0000000980)}}, 0x18)
pread64(r0, &(0x7f0000000a40)=""/200, 0xc8, 0x0)
ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000b40)=""/140)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c00)={<r2=>0x0, 0x4}, &(0x7f0000000c40)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000c80)={r2, 0x9}, 0x8)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000cc0), 0x4)
ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000d00)=""/61)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000d40)={<r3=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000d80)={r3, 0x80000, <r4=>r0})
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000dc0))
ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000e40)={0x7, &(0x7f0000000e00)=[{}, {}, {}, {}, {}, {}, {}]})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000e80)={0x1, 0x0, 'client1\x00', 0x2, "39682d3bff27ede4", "1763ba97e8005691dd544bf7f9fae97ca687809c83b78d0ddf938e785dd04792", 0x200})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000f40)={r2, 0x1, 0x3, [0x2f0, 0x8, 0x4]}, 0xe)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/autofs\x00', 0x0, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r5, 0x28, &(0x7f0000000fc0)}, 0x10)
ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000001040)={r5, 0x3})
getpeername$ipx(r0, &(0x7f0000001080), &(0x7f00000010c0)=0x10)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
socket$inet6(0xa, 0x2, 0x86d1)
setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001100)={r2, 0x9}, 0x8)
symlinkat(&(0x7f0000001140)='./file0\x00', r5, &(0x7f0000001180)='./file0\x00')
unshare(0x1008000)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x8}}}, 0x84)

2018/04/13 03:35:05 executing program 4:
restart_syscall()
r0 = pkey_alloc(0x0, 0x2)
pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000b, r0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x890f2c65ac326cd8, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080))
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x100000000, &(0x7f0000000100)=0x4)
pipe2(&(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x800)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8)
sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x234, 0x8, 0x7, 0x300, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@generic="aa65aed10294b6f2fe85daa41146af3d664d7c642551c9a6051bfa92", @nested={0xf8, 0x4f, [@typed={0x4, 0x56}, @generic="f099bb2b45a2fcc07bd4f93e38711dbfedd1171c0174f5e149cef931018410494381c6c7bb82e4b9865cea0251dad65da46a45046fab7d97660eb9cf0d4a2f61f643a6dadd65d55e78ef684d8bc7be225faf256897d019a080f2dcde2dcaa1d6804ff2b8815b1564ff1f9882043c5b4d", @typed={0xc, 0x31, @str='}+em0*!\x00'}, @generic="9d59949724beac8fb773dbd3e415db7aa56cb40e6d1badb8b312f187125712c202d3e3675657f779bf2a4b57e0285eb72d44915478c378023eda41305f1ad42aa13397840ea93422b1b83c8f9029206aeed3fc775f670d788dc8b07d079c40e8d410ade47c6943451a11c64c37fc28e68453"]}, @typed={0x14, 0x42, @ipv6}, @nested={0xf0, 0x5e, [@generic="8beed2c1f6310b05325fc4b7e543b44108aa6892c212d3ee2dc482a6c981e97e05c12e06d1b1cc093cedee7f8bcdc035492e9e2de660971b5f78f21335fda7e5e42b71fa96c0f056c516ce048f2eb1edc2cf51d493339d268e76f4c830a4efc3ebcf90be1cd6c3ffc47c2136af61620ae1f450e0d6a1c645b01c63b295cf88e1607d14d9b25eff310a8dbd2371cf3e29bfecaa95cd810e7fefc7d1d91a8898eb66beac434a8b05902052db21bea48bf4ed5b013c4aa3e48f9206123b8b3cbff0666527e88c7fa6bbdb3111f7f2a47e4e1a8c356f70f9fead21d1c9ae1d840926ea", @typed={0x8, 0x7b, @uid=r4}]}, @typed={0x8, 0x52, @u32=0x1}]}, 0x234}, 0x1, 0x0, 0x0, 0x5}, 0x20000800)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={<r5=>0x0, @in6={{0xa, 0x4e23, 0x1a04417, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc1d}}, 0x100, 0x7ff}, &(0x7f0000000700)=0x90)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000740)={<r6=>r5, 0x1, 0x10, 0x2, 0x8000}, &(0x7f0000000780)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000007c0)={<r7=>r6, 0x46, "c871c4b1019b0f37980aec8bf9c887f4477849ae08dc98d4beae5673258d3c124f30059e1a7437a4025e71a7482dee7f88b784e9c3e99f973f15ac2b9328cb9610b398768974"}, &(0x7f0000000840)=0x4e)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000880)={r7}, 0x8)
setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000008c0)={{0x3b, @multicast1=0xe0000001, 0x4e24, 0x1, 'rr\x00', 0x2, 0x8, 0x54}, {@broadcast=0xffffffff, 0x4e22, 0x10001, 0x2, 0xfffffffffffffffb, 0x3}}, 0x44)
mount(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='aio\x00', 0x1080000, &(0x7f0000000a00)="1a87e2d7048e5735d919dfb173b23b746cfa443d289ccd3cbe91254990167485004a7a187641d1f84c8efd7689bbb31485ca7ad06a5b4da3b3dd00d7046ab1e45a14235ae1203299fd86aeb2802b4e8593e8b8cba5e36ffbfbf89767300edcf4f31c6283b81b3448779b737c119f62dfe7fca653f783de9e2fc62fda2ba3bba89e9d882a84c52477b4bceeff11005673aea7d4ca90d4667079d2de42738714a8dfbf62970391ce62438a2ea1f2a7e85660150f5af9d220f72fd6a7d31e308204d4481e30268d0d96c89fe3ab1bdfd4833ecb59698e323409596df4c19fd9c5b5333ef5f32dd0656099e9cf5934")
getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000b00)=0x5, &(0x7f0000000b40)=0x4)
connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000bc0)={r6, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x10001, 0x81}, 0x90)
setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000000c80)="d15567615b175c4345b43ab8923dff2131b070edfc09e1fc00a7b36539bddb2a77e78f7f12fe89873f009e226ef62f2f0d2e03f7ee3d583e4dd82a824173af2540abb94f079ec0f44b499866dd677125346fe504d12c578b1ef3b7e506dd1e63fd2bef61a97f3d593b90ddcc7d9b1589529f65a4a8836698ad194784cce97f241e1f1dcc395e9ca807cd869ab29ad3daee14b0baf948bbe2cdb8db367a62f8d8f5ac45889dae54cb7e0a9f59648e2c30f982f1ab2d6f667d0150ded3ff5b421ad4591d3e7c", 0xc5)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000d80)=@assoc_value={r7}, 0x8)
syslog(0xa, &(0x7f0000000dc0)=""/40, 0x28)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000e00)={@in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1ff, 0x5, 0xc1f5, "7de8874e769f3f1a494391ee6b57ded2a563ac626803263a294381a1f74e017308fe0305134803a0b641701bba842ca596e9b70b7408d30fb7347826f551affc44156a3362b2e44f2d6aca00dbee20d8"}, 0xd8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000f00)={r5, 0xcb, "2e3acb569c9b9fdcf3ab1215f5368906633ec8838f7f0ceba59d2523fbafaffe4ac3d875d8fb25d38c92ab126657c2daff14062da7ef90ad5e8c41a7f434d71a68345a307c6eb762829c6dbba7185ad2ec29d9028e8576d8fa22fecb2e31eaedf28aa04250c1d47d954fb0564e165ff591430750e9dd34b1422327336da955e93517e2c36500fe6bb3f4dcb422b72de5c29bc8d158ce1d165829beb85f49cb257df6193afa99d86b10c1b5e2d0b4750166b7b017ac8a24cf141e9a9741c979e46eee71c677e1a9114fd6cd"}, &(0x7f0000001000)=0xd3)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001040)={r5, 0x0, 0x8}, 0x8)
msgget(0x1, 0x1)
setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000001080)=0x101, 0x4)
setsockopt$inet6_tcp_buf(r3, 0x6, 0xdd2068b7222c161a, &(0x7f00000010c0)="e4bd2b4e9d5aad4cc9df24db9f7b1619", 0x10)
connect$ax25(r3, &(0x7f0000001100)={0x3, {"e51528de99d220"}}, 0x10)

syzkaller login: [   42.394158] ip (3733) used greatest stack depth: 54928 bytes left
[   42.539868] ip (3743) used greatest stack depth: 54672 bytes left
[   43.686546] ip (3857) used greatest stack depth: 54200 bytes left
[   44.428014] ip (3929) used greatest stack depth: 54160 bytes left
[   45.823672] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   45.915904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   45.934388] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   46.107087] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   46.145913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   46.166015] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   46.201380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   46.356326] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   54.585873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   54.715694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   54.772880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   54.857465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   54.907102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   55.076901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   55.086935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   55.316352] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   55.335961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.342311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.354189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.455711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.462734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.479518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.580717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.587086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.597770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.640957] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.647268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.661645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.737234] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.743541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.760647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.901985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.908331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.919663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   55.957711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   55.963961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   55.983715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   56.146607] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   56.152889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   56.166975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   57.279119] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure
2018/04/13 03:35:22 executing program 7:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x0, 0x561dda5af19ffd9f}, 0x10)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x5})
ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000009000/0x1000)=nil, 0x1000})

2018/04/13 03:35:22 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6101)

2018/04/13 03:35:22 executing program 3:
r0 = socket$inet6(0xa, 0x801, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9aa0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff8f)
r1 = socket$inet6(0xa, 0x801, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c)
r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="355db35ecb6ecbbdfed6adf8aed62d3f2dc5c4ae6aa238", 0x17, 0xfffffffffffffff8)
r3 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd)
r4 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="870eeba6355a9f5f4a9edee5f509abce6250578dbe31efbd555ef6affc5db815359a8f8760b3fdba462c20ea3e3ee287a6a665ff2af3425d69d85ab1728b4123ebebcb9e2e77fd2e999fc2d511091ad46e04020442872bb35743466539c436fd9caab9adfff211b00da2c72f3ee783ce5c3735261e2c29a155ce67da09755293c6741fba0cf1da15ba2921560797d91b6e313515242e0c3f8acb6117b64bfa5bace18caf32bb76becf579dceece1414be38f4b6416a7217db2e3de0ef87bc5cf0957fc4b9537d3370d33ca81681a1efdd0", 0xd1, 0x0)
keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r3, r4}, &(0x7f0000000400)=""/244, 0xf4, &(0x7f0000000600)={&(0x7f0000000500)={'sha512-ssse3\x00'}, &(0x7f0000000540)="5b46fdbde46348f3d78699ec5040438c5cbf07bd56a4cd95e44ca4e18ca6418c55a79190e324c5f2f4ec060c018143cd1413d78e4d69a99fd831237556f3d37e4befe817849d455e276bf668b2b26571551edcc2693e24cb42681bd88f5c7994e01cf60ca3904b3cb390d48a145229546c534be3068413dc1b5ca6999a971aeb95734543edae56068712", 0x8a})
listen(r0, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c)
listen(r1, 0x0)

2018/04/13 03:35:22 executing program 5:
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0)

2018/04/13 03:35:22 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x3, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"})

2018/04/13 03:35:22 executing program 3:

2018/04/13 03:35:22 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x224000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8)
mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)

2018/04/13 03:35:22 executing program 2:
r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0)
timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = getpgid(0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))

2018/04/13 03:35:23 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x80000001, 0x7fffffff, 0x5, 0x100000000, 0x2, 0xc66, 0x8, 0x2}, {0x9, 0x988, 0x6, 0x3ff}, 0xfff, 0x6e6bbf, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4}, 0xa, @in=@rand_addr=0xfff, 0x34ff, 0x1, 0x1, 0x4, 0x4}}, 0xe8)
r3 = semget$private(0x0, 0x2, 0x104)
semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000280)=""/55)
getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), 0x4)
r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x802, 0x4)
ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000003c0)=""/247)
ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000004c0)={0x3e, 0x2, 0x3f})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8)
syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10)
getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r5 = getpid()
r6 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x8, 0x6, 0x1, 0x0, 0x80000000, 0x400, 0xf, 0x5b, 0x3f, 0x7fff, 0x800, 0x0, 0x3, 0x4, 0x1000, 0x1, 0x1, 0x800, 0x6, 0x6, 0x5, 0x7fffffff, 0x83, 0x3, 0x6, 0x2, 0x10000000, 0x7, 0x2, 0x4, 0x92, 0x8, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000640), 0x3}, 0x4, 0x2, 0x1, 0x5, 0x7, 0x5, 0x9}, r5, 0x3, r4, 0x1)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{0x7fffffff, 0x44d6e19a, 0x6e, 0xfff}, {0x708, 0x2, 0x0, 0xcf02}, {0x3, 0x440, 0x8, 0x333ec00000000}, {0x81bc03e, 0x3f, 0x81, 0xff}, {0x392, 0x4, 0x9, 0x4}, {0x0, 0xb4, 0x1, 0x5}, {0x63, 0x8001, 0x7, 0x9d}, {0x1, 0x6, 0x8, 0x8}, {0x6, 0x8, 0x3, 0x1000}]}, 0x10)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000800), 0x2)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840))
connect$unix(r4, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e)
sendmmsg$alg(r7, &(0x7f0000001440)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="ec4dc84175ee10ee84d1457d885c53a9088d83e55597e83e00df5611961f30f0810548387007c9603e98ef5d7feabb78161de13fffffdebba7acf1f342e3e8754b54358abd49457d3b419f9a9184f249fdd65fbb5398642f6074495e265a3c6d9fba1138e8a0809104a0f3c87429ca4f5f73796acf21a0037cab1821fe297f6f0837aa81ab64984a695d795fcfbb0d559eac4e00bce49d45d0f65e597803b86b3fcc0e4934bac7", 0xa7}, {&(0x7f00000009c0)="e770eeea0ec2cbf443132a6131373991e7df01ec1f8e202cc8f52cea7f250e346a2c469b3c88e4c0382533de7a3602bfeab7831d08928e67f2583fd6e5aa9dd85e67546a2b86239535046997b545f327b07085769668523fcdaf661efe28005cfcd8c8b2916eb9304f120174b5012d13da3a38bebf0db86181ce56cb9eaa40ade3b2ebeaf1ef12613a201b7376d1a3ab5f4d893a1ccca581b508ca0199c3d42a436e34881b44bebc9f6aa15738370b0f6592b910bea5e2aa173eb9d6c6a1d85a4eb21dbab3a957971a2ce19ebb14e1b34a7527fb2578961e4e3ba32415e8e338f4652be6c0c88ed833e8d674", 0xec}, {&(0x7f0000000ac0)="53b96f253fa1ca22ffd95d23fca14ef9b2392a3a8d760370b5a56796e1682ed5", 0x20}], 0x3, 0x0, 0x0, 0x4000041}, {0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000b40)="de01953e188c97568e2587729b3208e3316d3401a9ea5b60", 0x18}, {&(0x7f0000000b80)="186c", 0x2}, {&(0x7f0000000bc0)="accc85c8cdbae2150319d59c396d2caa528cc7b462265c8c2b3d80bb7ecb6b9bf5907c53424628b7ff7b7a370185a4e4ae1aa48e9b45c066ed0810deda8948531f0997ebdbfe92de8b7123ee34fdc9aafa81a3d12bb5ccd766272cb09fccadb842be8139600d6aecb724435a010a07c653b5d0c3b98101d32af834a8c3300b84e1e08f6727bcdd54e21b166367ad702dfc9350be04a2b8b0", 0x98}, {&(0x7f0000000c80)="3deba32b5ce0529ce8681c5379a2a7f412b69d8fb3008e3aa302d190902ae7a80fcf3513e30ebda520b95e5c945909b6c3941420d539197694057d5a26828861e7b2710f6fb7a07e82", 0x49}, {&(0x7f0000000d00)="d9f0aaa25491eb8e0fbd419665397e0411ea30ad95800d9490aa45b3b448c9b79e5e224a2a1b1357b719899868b0230e9eb1416f7c1c8d0778393af486468f2d4e0dcd7a154b4387730e7ec657c1b48cd42e08b8ec9a09572e4d99119999ca9dd0afedad894498c29bc26d87fe84cdee9ae84962a879b67c9cf021e9d1674e6e0314332cd052b2d33502b221d974c62c88bedb712dbaacac41d7b72d72b4f9c3157eda9bdd8aa261f37f1e85569691943a97178ca0da231bc82e3e83c832faff", 0xc0}, {&(0x7f0000000dc0)="6a9c4a3a2cfe05667dfcc512ba0bc7b2c62be211de5c1f44bcca8fd466d6fcd3fe5e70c4538df1b34eb015de57c56dc1271219756876be3713f2ef3d36ded8a9d8a043149009092a9c983f3996ca732465d19e790a82ad5ef8e5ba7a22623d06505c9455499c6cc3921c2795681d710d8461ebf53e1331153c8639b7aad547c8ebcee5808d", 0x85}, {&(0x7f0000000e80)="e0cf1c5cb51cdfe329ed359c54fb8d509fa397a45856f3a461c55f4611227bf260567c4306cdcb46bb0a4eb38b5d05fe336e390dc65187d0afec623744b323a94742aeb186c975cb8f3f70ac8cd17d3fd0f7429e2db70c543fbe57ec65bc31502585d1d2004f3e847c6ce3acbb652ca9479e271c41719027192289b08f0f21e57229c027995db0cb89ec91c8fbd9f9acbda83c7dfe73c876b469eb6e3c12e963e697719b528de8d8cffef69318", 0xad}, {&(0x7f0000000f40)="9976942f3f7d0513a2c1a442297ddc16e6ec34a742ae42d996880922dd2fb8bb66e97c3881a756e94415cc5ae355179936adec3388bc4bb3f268edf86c638b5d7f7b81383ce0f3c5b2ca163b257f095fe86a2eb31a3f3504fcc9514cb697f19db364814e9e4675f5cf8dcc42c787e30a4a913508d1235d68ddd50e5be054a5b22538130b", 0x84}, {&(0x7f0000001000)="be6c2a68053569c7e3151e88", 0xc}], 0x9, &(0x7f0000001100)=[@iv={0xe8, 0x117, 0x2, 0xd4, "f039121f687fc54c2c5ce33bc9f540b31883980a55bcf014458cbe974e0353ba8b3a5cf7aaf1f5bcea7fea371f6a9c9d20ee7229f527447e00ee17cf9dabea2f0b79707cca03670cab11065cfa28750861c5ffb5bde37acf0ffb5edf82b0442bfb86522697a51be953c01b1309259416a367b26bdb81367a7b04b7fbeac5d11240abb94e451d4d99a545256ffcda3dadf45f0024535c0a2ebd21e3e6424b3bb21d9c0a40ae6bc2b136ddf2777c08ee934887f0c75ebcc0f17d10ce2b961693a56086d9dd30b08ef6c896fc5c1ef0511e0dadd56a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x2a, "b496b6f747c5190307e444887e68de1e55fee68f42bfd36a403d5577ffaccea778045c269e063c86708e"}, @iv={0xa8, 0x117, 0x2, 0x91, "1a94f3dcfa90e9ef713408c37e590e2a45c39802e50a71979cdaaabc5d8e7a9edef406ef240db3962e8dc2c8f61a39265f05c22434fb5b9c9262c696e85de22c87e4a4924ce12d29a4649a690500333b0c38edab12dace52795be2e6992e1ea94e330a6d6cfb5a2c525ffa85cc7741a4d169f38bdc32ef9a08b84dcc24b1655782a896c10d48c8bd5c15e6503b91408b02"}, @op={0x18, 0x117, 0x3}], 0x328, 0x8000}], 0x2, 0x1)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup.cpu/syz0\x00', 0x1ff)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001500)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000001580)=0x8)
syz_open_procfs(r5, &(0x7f00000015c0)='net/route\x00')
syz_emit_ethernet(0x2a, &(0x7f0000001600)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, &(0x7f0000001640)={0x0, 0x2, [0x12f, 0x834, 0x7b7, 0x7a7]})
syz_open_procfs(r5, &(0x7f0000001680)='stat\x00')
ftruncate(r6, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={<r8=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000001, 0xff}, &(0x7f0000001780)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r8, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0xb3}, 0x90)

2018/04/13 03:35:23 executing program 7:
unshare(0x4102)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPTPEER(r0, 0x5405, 0x0)

2018/04/13 03:35:23 executing program 5:
r0 = socket$inet6(0xa, 0x6, 0x0)
listen(r0, 0x0)
listen(r0, 0x9)

2018/04/13 03:35:23 executing program 3:
r0 = gettid()
timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000044000))
gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
rt_sigsuspend(&(0x7f0000000080)={0x7b}, 0xb96ac8d78a381f7)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r0, 0x1000000000013)

2018/04/13 03:35:23 executing program 4:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000100)="2400000058001fc717b64fa0b2e1bf2ca4000200074708000100ffff20000700020a000046dfc9da3d2da4c8a58b2d5a46f1f6885a42a0edebf4e721cfc040dc1bd3695fdecfc534f605ff41929a3ffa8bca0832be9f579b5eb26012e2c491e1eb31d48d70cadaa2c066a10eafdd84198e4ed3eb811d346f22cc2c291a1b74da36f34a01a46441ccf48f49489589d25b8c2593f57b225f3dd5207a740db39df353630f405b37ce38011461dd7512d82d45a1ea97fa519acce3349bfa05cc5534af4268a2ec030588ac79e53f9c7a0978ce2092bd0360", 0xd6)
r1 = fcntl$dupfd(r0, 0x0, r0)
pwrite64(r1, &(0x7f0000000000), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x5bc, 0x8, 0x6], 0x4, 0x2, 0x88d1, 0x8, 0x0, 0x9, {0x9, 0x8001, 0x8, 0x9, 0x0, 0x7, 0x200, 0x401, 0x5, 0x20e, 0x9, 0x9, 0x5, 0xb23, "0ecf472c5e1a2ada353361c2f1f43d15c13d33d7f86960b7027c2033cfee66cd"}})

2018/04/13 03:35:23 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102})
syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000))

2018/04/13 03:35:23 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x214e3f1676cc202e)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x80000001, 0x15, 0x80000000, {0x77359400}, 0xe7, 0x7ff})
sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0)

2018/04/13 03:35:23 executing program 2:
rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8)
r0 = gettid()
timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0, <r2=>0x0})
timer_settime(0x0, 0x0, &(0x7f00000002c0)={{r1, r2+30000000}, {0x0, 0xe4c}}, &(0x7f0000000280))
timer_delete(0x0)

2018/04/13 03:35:23 executing program 5:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={<r1=>0x0, 0x32400000000000, 0x1, 0xbfc0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffffff1d}}}, &(0x7f00000001c0)=0x84)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000240), &(0x7f0000000080)=0x3)

[   58.280195] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'.
[   58.309861] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/13 03:35:23 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x2c, "28d8fdc942259499a0c10f104a591238680ed97126dbe6eb59109005d9c2eef0ca9aa119ebcd89fff407d1a3"}, &(0x7f0000000080)=0x34)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000140)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4)

2018/04/13 03:35:23 executing program 7:
syz_emit_ethernet(0x16, &(0x7f0000000040)={@random="2fe7bd726333", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x244200, 0x0)
r1 = getpgrp(0x0)
ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0))

2018/04/13 03:35:23 executing program 4:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0)
munmap(&(0x7f000053c000/0x1000)=nil, 0x1000)
mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='ns/cgroup\x00')
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x0, 0x40, 0x20, 0x95, &(0x7f0000000040)=""/149, 0xe4, &(0x7f0000000100)=""/228, 0x85, &(0x7f0000000200)=""/133})
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)

2018/04/13 03:35:23 executing program 2:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x1, &(0x7f0000000040)=<r1=>0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x9a1}, 'port0\x00', 0x80, 0x20000, 0x6, 0xff, 0xffffffffffffffff, 0x200, 0x2, 0x0, 0x1, 0xffffffffffffffff})
dup3(r2, r0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200), 0xfffffcbf}])

2018/04/13 03:35:23 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x80000001, 0x7fffffff, 0x5, 0x100000000, 0x2, 0xc66, 0x8, 0x2}, {0x9, 0x988, 0x6, 0x3ff}, 0xfff, 0x6e6bbf, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4}, 0xa, @in=@rand_addr=0xfff, 0x34ff, 0x1, 0x1, 0x4, 0x4}}, 0xe8)
r3 = semget$private(0x0, 0x2, 0x104)
semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000280)=""/55)
getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), 0x4)
r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x802, 0x4)
ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000003c0)=""/247)
ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000004c0)={0x3e, 0x2, 0x3f})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8)
syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10)
getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r5 = getpid()
r6 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x8, 0x6, 0x1, 0x0, 0x80000000, 0x400, 0xf, 0x5b, 0x3f, 0x7fff, 0x800, 0x0, 0x3, 0x4, 0x1000, 0x1, 0x1, 0x800, 0x6, 0x6, 0x5, 0x7fffffff, 0x83, 0x3, 0x6, 0x2, 0x10000000, 0x7, 0x2, 0x4, 0x92, 0x8, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000640), 0x3}, 0x4, 0x2, 0x1, 0x5, 0x7, 0x5, 0x9}, r5, 0x3, r4, 0x1)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{0x7fffffff, 0x44d6e19a, 0x6e, 0xfff}, {0x708, 0x2, 0x0, 0xcf02}, {0x3, 0x440, 0x8, 0x333ec00000000}, {0x81bc03e, 0x3f, 0x81, 0xff}, {0x392, 0x4, 0x9, 0x4}, {0x0, 0xb4, 0x1, 0x5}, {0x63, 0x8001, 0x7, 0x9d}, {0x1, 0x6, 0x8, 0x8}, {0x6, 0x8, 0x3, 0x1000}]}, 0x10)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000800), 0x2)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840))
connect$unix(r4, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e)
sendmmsg$alg(r7, &(0x7f0000001440)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="ec4dc84175ee10ee84d1457d885c53a9088d83e55597e83e00df5611961f30f0810548387007c9603e98ef5d7feabb78161de13fffffdebba7acf1f342e3e8754b54358abd49457d3b419f9a9184f249fdd65fbb5398642f6074495e265a3c6d9fba1138e8a0809104a0f3c87429ca4f5f73796acf21a0037cab1821fe297f6f0837aa81ab64984a695d795fcfbb0d559eac4e00bce49d45d0f65e597803b86b3fcc0e4934bac7", 0xa7}, {&(0x7f00000009c0)="e770eeea0ec2cbf443132a6131373991e7df01ec1f8e202cc8f52cea7f250e346a2c469b3c88e4c0382533de7a3602bfeab7831d08928e67f2583fd6e5aa9dd85e67546a2b86239535046997b545f327b07085769668523fcdaf661efe28005cfcd8c8b2916eb9304f120174b5012d13da3a38bebf0db86181ce56cb9eaa40ade3b2ebeaf1ef12613a201b7376d1a3ab5f4d893a1ccca581b508ca0199c3d42a436e34881b44bebc9f6aa15738370b0f6592b910bea5e2aa173eb9d6c6a1d85a4eb21dbab3a957971a2ce19ebb14e1b34a7527fb2578961e4e3ba32415e8e338f4652be6c0c88ed833e8d674", 0xec}, {&(0x7f0000000ac0)="53b96f253fa1ca22ffd95d23fca14ef9b2392a3a8d760370b5a56796e1682ed5", 0x20}], 0x3, 0x0, 0x0, 0x4000041}, {0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000b40)="de01953e188c97568e2587729b3208e3316d3401a9ea5b60", 0x18}, {&(0x7f0000000b80)="186c", 0x2}, {&(0x7f0000000bc0)="accc85c8cdbae2150319d59c396d2caa528cc7b462265c8c2b3d80bb7ecb6b9bf5907c53424628b7ff7b7a370185a4e4ae1aa48e9b45c066ed0810deda8948531f0997ebdbfe92de8b7123ee34fdc9aafa81a3d12bb5ccd766272cb09fccadb842be8139600d6aecb724435a010a07c653b5d0c3b98101d32af834a8c3300b84e1e08f6727bcdd54e21b166367ad702dfc9350be04a2b8b0", 0x98}, {&(0x7f0000000c80)="3deba32b5ce0529ce8681c5379a2a7f412b69d8fb3008e3aa302d190902ae7a80fcf3513e30ebda520b95e5c945909b6c3941420d539197694057d5a26828861e7b2710f6fb7a07e82", 0x49}, {&(0x7f0000000d00)="d9f0aaa25491eb8e0fbd419665397e0411ea30ad95800d9490aa45b3b448c9b79e5e224a2a1b1357b719899868b0230e9eb1416f7c1c8d0778393af486468f2d4e0dcd7a154b4387730e7ec657c1b48cd42e08b8ec9a09572e4d99119999ca9dd0afedad894498c29bc26d87fe84cdee9ae84962a879b67c9cf021e9d1674e6e0314332cd052b2d33502b221d974c62c88bedb712dbaacac41d7b72d72b4f9c3157eda9bdd8aa261f37f1e85569691943a97178ca0da231bc82e3e83c832faff", 0xc0}, {&(0x7f0000000dc0)="6a9c4a3a2cfe05667dfcc512ba0bc7b2c62be211de5c1f44bcca8fd466d6fcd3fe5e70c4538df1b34eb015de57c56dc1271219756876be3713f2ef3d36ded8a9d8a043149009092a9c983f3996ca732465d19e790a82ad5ef8e5ba7a22623d06505c9455499c6cc3921c2795681d710d8461ebf53e1331153c8639b7aad547c8ebcee5808d", 0x85}, {&(0x7f0000000e80)="e0cf1c5cb51cdfe329ed359c54fb8d509fa397a45856f3a461c55f4611227bf260567c4306cdcb46bb0a4eb38b5d05fe336e390dc65187d0afec623744b323a94742aeb186c975cb8f3f70ac8cd17d3fd0f7429e2db70c543fbe57ec65bc31502585d1d2004f3e847c6ce3acbb652ca9479e271c41719027192289b08f0f21e57229c027995db0cb89ec91c8fbd9f9acbda83c7dfe73c876b469eb6e3c12e963e697719b528de8d8cffef69318", 0xad}, {&(0x7f0000000f40)="9976942f3f7d0513a2c1a442297ddc16e6ec34a742ae42d996880922dd2fb8bb66e97c3881a756e94415cc5ae355179936adec3388bc4bb3f268edf86c638b5d7f7b81383ce0f3c5b2ca163b257f095fe86a2eb31a3f3504fcc9514cb697f19db364814e9e4675f5cf8dcc42c787e30a4a913508d1235d68ddd50e5be054a5b22538130b", 0x84}, {&(0x7f0000001000)="be6c2a68053569c7e3151e88", 0xc}], 0x9, &(0x7f0000001100)=[@iv={0xe8, 0x117, 0x2, 0xd4, "f039121f687fc54c2c5ce33bc9f540b31883980a55bcf014458cbe974e0353ba8b3a5cf7aaf1f5bcea7fea371f6a9c9d20ee7229f527447e00ee17cf9dabea2f0b79707cca03670cab11065cfa28750861c5ffb5bde37acf0ffb5edf82b0442bfb86522697a51be953c01b1309259416a367b26bdb81367a7b04b7fbeac5d11240abb94e451d4d99a545256ffcda3dadf45f0024535c0a2ebd21e3e6424b3bb21d9c0a40ae6bc2b136ddf2777c08ee934887f0c75ebcc0f17d10ce2b961693a56086d9dd30b08ef6c896fc5c1ef0511e0dadd56a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x2a, "b496b6f747c5190307e444887e68de1e55fee68f42bfd36a403d5577ffaccea778045c269e063c86708e"}, @iv={0xa8, 0x117, 0x2, 0x91, "1a94f3dcfa90e9ef713408c37e590e2a45c39802e50a71979cdaaabc5d8e7a9edef406ef240db3962e8dc2c8f61a39265f05c22434fb5b9c9262c696e85de22c87e4a4924ce12d29a4649a690500333b0c38edab12dace52795be2e6992e1ea94e330a6d6cfb5a2c525ffa85cc7741a4d169f38bdc32ef9a08b84dcc24b1655782a896c10d48c8bd5c15e6503b91408b02"}, @op={0x18, 0x117, 0x3}], 0x328, 0x8000}], 0x2, 0x1)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup.cpu/syz0\x00', 0x1ff)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001500)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000001580)=0x8)
syz_open_procfs(r5, &(0x7f00000015c0)='net/route\x00')
syz_emit_ethernet(0x2a, &(0x7f0000001600)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, &(0x7f0000001640)={0x0, 0x2, [0x12f, 0x834, 0x7b7, 0x7a7]})
syz_open_procfs(r5, &(0x7f0000001680)='stat\x00')
ftruncate(r6, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={<r8=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000001, 0xff}, &(0x7f0000001780)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r8, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0xb3}, 0x90)

2018/04/13 03:35:23 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4)
bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xc6c338e50d4a5b58)

2018/04/13 03:35:23 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x214e3f1676cc202e)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x80000001, 0x15, 0x80000000, {0x77359400}, 0xe7, 0x7ff})
sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0)

2018/04/13 03:35:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x100000000, 0x4)
bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78838fac4ba4784ac73da34686a694d9e18af2ec7fa1a62172321fec1c189656af", 0x21)

2018/04/13 03:35:23 executing program 5:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000080)="16", 0x1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80000000, 0x7}, 'port1\x00', 0x4, 0x1000, 0x7f, 0x40, 0x44, 0x8, 0x10001, 0x0, 0x5, 0x401})
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x80}, 0x9, 0x4})
perf_event_open(&(0x7f0000000fc5)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/13 03:35:23 executing program 3:
r0 = inotify_init()
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802)
r2 = inotify_init()
inotify_rm_watch(r2, r1)
set_mempolicy(0x4000, &(0x7f0000000000)=0x80, 0x5)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14)
syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./control\x00', 0x2, 0x8, &(0x7f0000000740)=[{&(0x7f0000000240)="17b6eda07f39f701e505a38b4abffa33f2baff58b0f5bf12aaeb2df49b5e47e0dc20ad8f01ef3706b32cf0899414a2a8ad1b1740b31bbd6350d645b6fd860c7813f315c8c19f94b402b4e20ddeb732a5f2b345dfaa49caa1479309bb1d3b4fc2c21817a72375816a9d23fda0331a71b6bb284751d31d9bd15649d4d5618c595791d5bd859e7640d52eb2e5dc7c2768d15946f423f9a3dc24888fd73ab71f447cd940", 0xa2, 0x4}, {&(0x7f0000000300)="be220dc899af793c6bb7fea7f0faeb81bc2bd39766de793481ed07d34e40b4ae55c3d1db115c204dc54c920bdb19f4944905fa77fb145bfab6513bd5f68a723c9a91047a5a2f12e40bf6c7ffdd57c646daa363812ddf8265ea4d48e9664869f5f467a3687b370bdf1bab970a978bdc884d21b83360d5d34d5d472753a393fc44268606899a34f8defac7b521d445dde55db9b402e6bbfbe576d9e801c1e9289603fd3706f2737cd8287590c71a1d1f992d9abc449d3a4f3b33be2217b4d12817a0c430396a5e559a5e48ff32702526a9179f8d5fea9881279437a56571", 0xdd, 0x81}, {&(0x7f0000000400)="38d71d2d73148fbc1b42ce990e67fcb953b2400dc39eab2626ccb52152d1fccf50c0068ce98b01182bbb36b62f49e8ae85098acd7091c196e0c48623d616a02165d38006254932309423027d8a1e7b91ffd6574a6d8166dea8a537d64ce8e2ad44221a39a225902ca7723f534f363e9d20a140876ce90506fbccfe42eb7056aa221de310ff94ca4770d097e183d41efc22bbcb1b7ff5211a070fee8dd816c08dd94957741f6624787685ee6f6fbec0458c6c715b0abcf6647dd9222273f12bd1993fd7d741636e0078b9c4f7035d96827515938f", 0xd4, 0x4d08}, {&(0x7f00000000c0)="0703986d41f63317d20d73e4d202cdb8cb97b13e31bb0cd70021a72cd9d6072921738c402f42", 0x26, 0x7}, {&(0x7f0000000500)="05995cd2332fe0b0ea11423cd62f50cf44827c1b46b3ecf9a4f452a249f4f1c713482a0def371f12831ea391ae7799965859b4cf7c03203bc4b214c164df31b21bd0f8ab782d7abc6456c3abe8a8716952b563669ba3f9d1309e3f907b09bacd2dc6ae86a001f1c0fb5be2a818e3548530626117d0ee175c0cf78614da00f27d88291582d63424569fd018d3e30bfc1f255ab35fe67b1c708118ad8bd03a0f9c58f4874f12d4e8d400a8aff45dafebb2208074ea18f0577077672309994e2ac4b3c686f41f0b54ff2a241f2acab7696eae2b9a6cd8cd8d54313e2720ad9bdc9a6d27570486ddd6e5cb881e86ba6609b8", 0xf0, 0xbc00000000000000}, {&(0x7f00000001c0)="ac46fe8d89938a0a10dc6e71b7092bac3942a8c5f402d063c4a7acb9d960a10a56f34feafcdf3fc0b98003272d63", 0x2e, 0x80000000}, {&(0x7f0000000600)="7863774e8cb971cb1dd502d49d42aef8e614ba148547cffb577a33f194f5ca3606a17fb00598ead86a536703eb3f03601d5f20ef5539def33deab7a1d56fee7f98aa56f0c2f74ce4e7e3c0449e8a3c60ab4ac655f7a2297c8947abbbc578a05f40b6a43b07a45dc51a4a03772fff9cb0792ff0e65274baee9a146a79e04673a5dd6afc56f6030ea2ce402105212a0670b7b288399197f8e451280f951a28069f37dc9e4129371029b9ea713a8800503200b969fb89596fb133483bb5aacb28453e179160262d5aeaef42ff30ecf8277a17c99cdf6d00eb", 0xd7, 0x1}, {&(0x7f0000000700)="21b0fc84b6dba91c4649f86c9aadb2fb6dbdf86067e53abc3f49ef76b00a6813", 0x20, 0x9}], 0x1000000, &(0x7f0000000800)={[{@gid={'gid', 0x3d, [0x7f, 0x3f, 0x3f, 0x3d, 0x37, 0x30, 0x2d, 0x36]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32, 0x36, 0x37]}, 0x2c}]})
ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x74, r4})

2018/04/13 03:35:23 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r4=>0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0xff, 0x1, 0x6, 0xffffffffffffffc0, 0x3}, &(0x7f0000000300)=0x20)
getgroups(0x3, &(0x7f0000000240)=[r2, r3, r4])
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7fffffff, 0x4)

2018/04/13 03:35:23 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)='>', 0x1}], 0x1, &(0x7f00005e5000)}, 0x8000)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r2, 0x0, 0x0, 0x40007)
sendfile(r1, r2, &(0x7f0000ccb000), 0x357)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101040, 0x0)

2018/04/13 03:35:23 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00')
ioctl$KDDELIO(r0, 0x4b35, 0x8)
readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/32, 0x20}], 0x1)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]})
readahead(r0, 0x3, 0x1)

2018/04/13 03:35:23 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x80000001, 0x7fffffff, 0x5, 0x100000000, 0x2, 0xc66, 0x8, 0x2}, {0x9, 0x988, 0x6, 0x3ff}, 0xfff, 0x6e6bbf, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4}, 0xa, @in=@rand_addr=0xfff, 0x34ff, 0x1, 0x1, 0x4, 0x4}}, 0xe8)
r3 = semget$private(0x0, 0x2, 0x104)
semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000280)=""/55)
getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), 0x4)
r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x802, 0x4)
ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000003c0)=""/247)
ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000004c0)={0x3e, 0x2, 0x3f})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8)
syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10)
getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r5 = getpid()
r6 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x8, 0x6, 0x1, 0x0, 0x80000000, 0x400, 0xf, 0x5b, 0x3f, 0x7fff, 0x800, 0x0, 0x3, 0x4, 0x1000, 0x1, 0x1, 0x800, 0x6, 0x6, 0x5, 0x7fffffff, 0x83, 0x3, 0x6, 0x2, 0x10000000, 0x7, 0x2, 0x4, 0x92, 0x8, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000640), 0x3}, 0x4, 0x2, 0x1, 0x5, 0x7, 0x5, 0x9}, r5, 0x3, r4, 0x1)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{0x7fffffff, 0x44d6e19a, 0x6e, 0xfff}, {0x708, 0x2, 0x0, 0xcf02}, {0x3, 0x440, 0x8, 0x333ec00000000}, {0x81bc03e, 0x3f, 0x81, 0xff}, {0x392, 0x4, 0x9, 0x4}, {0x0, 0xb4, 0x1, 0x5}, {0x63, 0x8001, 0x7, 0x9d}, {0x1, 0x6, 0x8, 0x8}, {0x6, 0x8, 0x3, 0x1000}]}, 0x10)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000800), 0x2)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840))
connect$unix(r4, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e)
sendmmsg$alg(r7, &(0x7f0000001440)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="ec4dc84175ee10ee84d1457d885c53a9088d83e55597e83e00df5611961f30f0810548387007c9603e98ef5d7feabb78161de13fffffdebba7acf1f342e3e8754b54358abd49457d3b419f9a9184f249fdd65fbb5398642f6074495e265a3c6d9fba1138e8a0809104a0f3c87429ca4f5f73796acf21a0037cab1821fe297f6f0837aa81ab64984a695d795fcfbb0d559eac4e00bce49d45d0f65e597803b86b3fcc0e4934bac7", 0xa7}, {&(0x7f00000009c0)="e770eeea0ec2cbf443132a6131373991e7df01ec1f8e202cc8f52cea7f250e346a2c469b3c88e4c0382533de7a3602bfeab7831d08928e67f2583fd6e5aa9dd85e67546a2b86239535046997b545f327b07085769668523fcdaf661efe28005cfcd8c8b2916eb9304f120174b5012d13da3a38bebf0db86181ce56cb9eaa40ade3b2ebeaf1ef12613a201b7376d1a3ab5f4d893a1ccca581b508ca0199c3d42a436e34881b44bebc9f6aa15738370b0f6592b910bea5e2aa173eb9d6c6a1d85a4eb21dbab3a957971a2ce19ebb14e1b34a7527fb2578961e4e3ba32415e8e338f4652be6c0c88ed833e8d674", 0xec}, {&(0x7f0000000ac0)="53b96f253fa1ca22ffd95d23fca14ef9b2392a3a8d760370b5a56796e1682ed5", 0x20}], 0x3, 0x0, 0x0, 0x4000041}, {0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000b40)="de01953e188c97568e2587729b3208e3316d3401a9ea5b60", 0x18}, {&(0x7f0000000b80)="186c", 0x2}, {&(0x7f0000000bc0)="accc85c8cdbae2150319d59c396d2caa528cc7b462265c8c2b3d80bb7ecb6b9bf5907c53424628b7ff7b7a370185a4e4ae1aa48e9b45c066ed0810deda8948531f0997ebdbfe92de8b7123ee34fdc9aafa81a3d12bb5ccd766272cb09fccadb842be8139600d6aecb724435a010a07c653b5d0c3b98101d32af834a8c3300b84e1e08f6727bcdd54e21b166367ad702dfc9350be04a2b8b0", 0x98}, {&(0x7f0000000c80)="3deba32b5ce0529ce8681c5379a2a7f412b69d8fb3008e3aa302d190902ae7a80fcf3513e30ebda520b95e5c945909b6c3941420d539197694057d5a26828861e7b2710f6fb7a07e82", 0x49}, {&(0x7f0000000d00)="d9f0aaa25491eb8e0fbd419665397e0411ea30ad95800d9490aa45b3b448c9b79e5e224a2a1b1357b719899868b0230e9eb1416f7c1c8d0778393af486468f2d4e0dcd7a154b4387730e7ec657c1b48cd42e08b8ec9a09572e4d99119999ca9dd0afedad894498c29bc26d87fe84cdee9ae84962a879b67c9cf021e9d1674e6e0314332cd052b2d33502b221d974c62c88bedb712dbaacac41d7b72d72b4f9c3157eda9bdd8aa261f37f1e85569691943a97178ca0da231bc82e3e83c832faff", 0xc0}, {&(0x7f0000000dc0)="6a9c4a3a2cfe05667dfcc512ba0bc7b2c62be211de5c1f44bcca8fd466d6fcd3fe5e70c4538df1b34eb015de57c56dc1271219756876be3713f2ef3d36ded8a9d8a043149009092a9c983f3996ca732465d19e790a82ad5ef8e5ba7a22623d06505c9455499c6cc3921c2795681d710d8461ebf53e1331153c8639b7aad547c8ebcee5808d", 0x85}, {&(0x7f0000000e80)="e0cf1c5cb51cdfe329ed359c54fb8d509fa397a45856f3a461c55f4611227bf260567c4306cdcb46bb0a4eb38b5d05fe336e390dc65187d0afec623744b323a94742aeb186c975cb8f3f70ac8cd17d3fd0f7429e2db70c543fbe57ec65bc31502585d1d2004f3e847c6ce3acbb652ca9479e271c41719027192289b08f0f21e57229c027995db0cb89ec91c8fbd9f9acbda83c7dfe73c876b469eb6e3c12e963e697719b528de8d8cffef69318", 0xad}, {&(0x7f0000000f40)="9976942f3f7d0513a2c1a442297ddc16e6ec34a742ae42d996880922dd2fb8bb66e97c3881a756e94415cc5ae355179936adec3388bc4bb3f268edf86c638b5d7f7b81383ce0f3c5b2ca163b257f095fe86a2eb31a3f3504fcc9514cb697f19db364814e9e4675f5cf8dcc42c787e30a4a913508d1235d68ddd50e5be054a5b22538130b", 0x84}, {&(0x7f0000001000)="be6c2a68053569c7e3151e88", 0xc}], 0x9, &(0x7f0000001100)=[@iv={0xe8, 0x117, 0x2, 0xd4, "f039121f687fc54c2c5ce33bc9f540b31883980a55bcf014458cbe974e0353ba8b3a5cf7aaf1f5bcea7fea371f6a9c9d20ee7229f527447e00ee17cf9dabea2f0b79707cca03670cab11065cfa28750861c5ffb5bde37acf0ffb5edf82b0442bfb86522697a51be953c01b1309259416a367b26bdb81367a7b04b7fbeac5d11240abb94e451d4d99a545256ffcda3dadf45f0024535c0a2ebd21e3e6424b3bb21d9c0a40ae6bc2b136ddf2777c08ee934887f0c75ebcc0f17d10ce2b961693a56086d9dd30b08ef6c896fc5c1ef0511e0dadd56a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x40, 0x117, 0x2, 0x2a, "b496b6f747c5190307e444887e68de1e55fee68f42bfd36a403d5577ffaccea778045c269e063c86708e"}, @iv={0xa8, 0x117, 0x2, 0x91, "1a94f3dcfa90e9ef713408c37e590e2a45c39802e50a71979cdaaabc5d8e7a9edef406ef240db3962e8dc2c8f61a39265f05c22434fb5b9c9262c696e85de22c87e4a4924ce12d29a4649a690500333b0c38edab12dace52795be2e6992e1ea94e330a6d6cfb5a2c525ffa85cc7741a4d169f38bdc32ef9a08b84dcc24b1655782a896c10d48c8bd5c15e6503b91408b02"}, @op={0x18, 0x117, 0x3}], 0x328, 0x8000}], 0x2, 0x1)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup.cpu/syz0\x00', 0x1ff)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001500)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000001580)=0x8)
syz_open_procfs(r5, &(0x7f00000015c0)='net/route\x00')
syz_emit_ethernet(0x2a, &(0x7f0000001600)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, &(0x7f0000001640)={0x0, 0x2, [0x12f, 0x834, 0x7b7, 0x7a7]})
syz_open_procfs(r5, &(0x7f0000001680)='stat\x00')
ftruncate(r6, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={<r8=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000001, 0xff}, &(0x7f0000001780)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r8, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0xb3}, 0x90)

2018/04/13 03:35:23 executing program 7:
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'tunl0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x5c, 0x2, 0x10}, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x9, 0x4, 0x4, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x1, 0x10, [0x24, 0x33, 0x18, 0x40, 0x35, 0xb, 0x27, 0x7, 0x15, 0x35, 0x4, 0x5, 0x1c, 0x26, 0x22, 0xc], 0x1, 0x3ff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368)
ioctl$sock_ifreq(0xffffffffffffffff, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x3, 0x0, @te1=&(0x7f0000000080)}})

2018/04/13 03:35:23 executing program 4:
shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000600)=""/45)
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6_vti0\x00')

2018/04/13 03:35:24 executing program 5:
r0 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x3, 0x5, 0xe0c2, 0x8}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x51, "fdf4489125a3289d1c5d2749c9e3d0675deadf44036918881e569720d7c15ca54bcd017402993251f0f5ab19f9a83ebd44d8848573a5b1b10fdf14cdaebb58007cac826810a0dd5a277af9b4673cc22417"}, &(0x7f0000000140)=0x59)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300))
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7), &(0x7f00009a2ffc)=0x8)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x78)

2018/04/13 03:35:24 executing program 3:
r0 = getpgrp(0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000013000)=0x4)
r2 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x5, 0xffffffffffffffc0, 0x80, 0x9, 0x0, 0x9, 0x38820, 0x1, 0xffffffff, 0x1d0, 0x3, 0x9a, 0x1, 0x100, 0x1f, 0x3fe, 0x254, 0x4, 0x0, 0x6, 0x800, 0xca, 0x3a, 0x10001, 0x3, 0x40c8d06d, 0x4, 0xffffffff, 0x9, 0x8000, 0x200, 0x1bcc, 0x8, 0x80000001, 0x20, 0x3f, 0x0, 0x8000, 0x0, @perf_config_ext={0x727398a1, 0x8}, 0xc008, 0x3, 0x5, 0x5, 0x800, 0x200}, r0, 0x10, 0xffffffffffffff9c, 0x2)
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x3, 0x4, 0x6, 0x9, 0x0, 0x14, 0x80, 0x2, 0x4000000000, 0x1, 0x80000000, 0x7, 0x0, 0x0, 0x1, 0x6, 0x7f, 0xff, 0x8233, 0x2, 0x7456, 0x6, 0x1, 0xff, 0x9, 0xfffffffffffffbff, 0xb0b1, 0x9, 0x4, 0x82, 0x0, 0x1, 0x3, 0x1, 0x800, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x1, 0x2}, 0x4e874264bc824926, 0x6, 0x8001, 0x0, 0x7fff, 0x7, 0xffffffff}, r0, 0xc, r2, 0x1)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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_config_ext}, r0, 0x0, 0xffffffffffffffff, 0xc)

[   59.187484] sctp: [Deprecated]: syz-executor5 (pid 5248) Use of int in max_burst socket option.
[   59.187484] Use struct sctp_assoc_value instead
[   59.309344] sctp: [Deprecated]: syz-executor5 (pid 5248) Use of int in max_burst socket option.
[   59.309344] Use struct sctp_assoc_value instead
2018/04/13 03:35:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x6d, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x7f, 0x7ff}, &(0x7f0000000080)=0x90)
setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4)
bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10)

2018/04/13 03:35:25 executing program 7:
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x20200200)
chroot(&(0x7f0000000080)='./file0\x00')

2018/04/13 03:35:25 executing program 0:
r0 = memfd_create(&(0x7f0000000100)='cgroup\x00', 0x1)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000180)={@local, <r1=>0x0}, &(0x7f00000001c0)=0x14)
getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x1c)
sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000808}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@getsadinfo={0x120, 0x23, 0x402, 0x70bd28, 0x25dfdbfc, 0x0, [@offload={0xc, 0x1c, {r1, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @tmpl={0xc4, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x3, 0x3, 0x1, 0x9, 0xcf46, 0x401}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x2, 0x3, 0x10001, 0x5, 0x0, 0x800}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4d4, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x3, 0xa0, 0x1, 0xbb, 0x800}]}, @proto={0x8, 0x19, 0x2b}, @output_mark={0x8, 0x1d, 0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/121, 0x4})

2018/04/13 03:35:25 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00')
fchdir(r0)
r1 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
fstatfs(r0, &(0x7f0000000280)=""/236)
keyctl$invalidate(0x15, r1)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x1002000}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="1441296608f12faa5a28000cde740b87540834975a6a6842743749a4c2c6f42e1dc3096edffe184e20df4d0bede6e9ee066ad213625c08a817d350c0829a32ee365e2fac0dd87ef03ecd487fdb41aa9bee72ce72e2ddbc1c67c9cdec0b50bf4831b5065b8d8e164b1333f9d7729ce61f4f8153847657b5b3d664271bce3ad505d811fa58", 0x84}], 0x1, &(0x7f0000000400)=[{0x1010, 0x84, 0x2, "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"}], 0x1010, 0x801}, 0x4000000)

2018/04/13 03:35:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x40b38b1fa6babfb9, 0x200}, {0x3, 0x100000000}], 0x2)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8eb0e57484ce8c3f, 0x0)
setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000140), 0x4)
sched_getscheduler(r1)
ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180))

2018/04/13 03:35:25 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0xb)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90)
ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000000240)={'ip6tnl0\x00', @ifru_addrs=@ax25={0x3, {"85835e7b2275b0"}, 0x2}})

2018/04/13 03:35:25 executing program 6:
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700060000001f5f08c90a000200000073730beeffff005867855e7fa5", 0xab}], 0x1}, 0x0)
pipe(&(0x7f0000002b80)={<r0=>0xffffffffffffffff})
getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c00)=0x10)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/13 03:35:25 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20)
r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000b80)={<r3=>0xffffffffffffffff})
getpeername$inet(r3, &(0x7f0000000bc0)={0x0, 0x0, @rand_addr}, &(0x7f0000000c00)=0x10)
r4 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0x0)
r5 = request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="4fea276e6f64657600", 0xfffffffffffffffe)
keyctl$negate(0xd, r4, 0x7fffffff, r5)

2018/04/13 03:35:25 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x80000001, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10)
sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x1f4}], 0x1, &(0x7f0000000180)}, 0x881)
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4)
r2 = memfd_create(&(0x7f0000000280)='md5sumself]\x00', 0x1)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14)
sendto$packet(r2, &(0x7f00000002c0)="3810952d25527db36ee26cc14902cc8872746d8146549fc73f1bddb73c942afa71db5a0ae4dc21729d9d820a70d14949f346ea8e981b1297f4b458bc02fb6959ff1f76331ccc8547a76b2862a1ec7f97a93c3434fbe3968c3cd43aeb4728d7c7a20b6da06e9dc08c2b8f5d0d7e9439aa31d191", 0x73, 0x1, &(0x7f0000000bc0)={0x11, 0x18, r3, 0x1, 0x3f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)

2018/04/13 03:35:25 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x3f}, 0x1c)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x400)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0xa1b, 0x1, 'client0\x00', 0xffffffff80000004, "a7d65211b3549bb4", "5cf9263f515e5557470992846c15fa0aff1559e0b6d8c2070d55fd210a5248a7", 0x3, 0xffffffffffffff7f})

2018/04/13 03:35:25 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x88)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300), 0x4)
clock_gettime(0x0, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0)
pselect6(0x40, &(0x7f00000000c0)={0x2, 0xfa97, 0x74, 0x7f, 0x7, 0x6, 0x401, 0x400}, &(0x7f0000000100)={0xfffffffffffffffa, 0x80000001, 0x3, 0xfd7, 0x5, 0x2bbf, 0x80000000, 0x8000}, &(0x7f0000000140)={0xdcaa, 0x6, 0x3f, 0x7, 0x0, 0x1, 0x7, 0x5}, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x1f}, 0x8})
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000000000000000000000e7b6256369627b68fa630ab3149b023578dd92c1effcd916745703c10f882ff8715ee0be2ce8"], 0x90)

2018/04/13 03:35:25 executing program 4:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300")
getdents(r0, &(0x7f0000000100)=""/139, 0x8b)
getdents(r0, &(0x7f0000000ea9)=""/407, 0x197)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="0105828253a30abb9443cc933e"}, 0x10)

2018/04/13 03:35:26 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60c5804000440600fe8000000000000000000000000000bbff0200000800000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb0200000000000000000000000800655800000000000000000000000010daea"], &(0x7f0000002500)={0x0, 0x0, [0xeff]})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040))

2018/04/13 03:35:26 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000)
accept4$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
r3 = fcntl$dupfd(r0, 0x406, r1)
getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14)
syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0)

2018/04/13 03:35:26 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080))
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/103)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000)
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'wrr\x00', 0x1, 0x7, 0x5e}, 0x2c)
read(r0, &(0x7f00004bdf32)=""/206, 0x89)
syz_open_pts(r1, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x1)

2018/04/13 03:35:26 executing program 6:
r0 = socket(0x3, 0x400000800, 0x0)
write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3})
readv(r0, &(0x7f0000000080)=[{&(0x7f0000001400)=""/237, 0xed}], 0x3ab)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e)

2018/04/13 03:35:26 executing program 7:
mkdir(&(0x7f0000000180)='./file1\x00', 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1004, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00')

2018/04/13 03:35:26 executing program 2:
mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
r1 = epoll_create(0xffff)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4))
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000000040)='./file0\x00')
mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0)
pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')

2018/04/13 03:35:26 executing program 3:
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgrp(r0)
r2 = gettid()
clock_nanosleep(0x3, 0x1, &(0x7f0000000040), &(0x7f0000000080))
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffdffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4})
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)

2018/04/13 03:35:26 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
unshare(0x8000400)
r1 = semget(0x0, 0x2, 0x11)
semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000080)=""/9)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f00000005c0))
ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'lo\x00', @ifru_settings={0x0, 0x0, @sync}})

2018/04/13 03:35:26 executing program 1:
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680), &(0x7f00000006c0)=0x8)
r0 = eventfd2(0x0, 0x0)
r1 = dup(r0)
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x94, 0x2)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x7fff)
sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe)

2018/04/13 03:35:26 executing program 3:
prctl$seccomp(0x21, 0x1, &(0x7f00000000c0))
r0 = getpid()
r1 = getpgrp(r0)
sched_rr_get_interval(r1, &(0x7f0000000000))

2018/04/13 03:35:26 executing program 7:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x20, 0x0, 0x0, 0xffffffffffffffff}]})
init_module(&(0x7f0000000040)="8e2f2d6e6f64657673656c6600", 0xd, &(0x7f0000000080)="2f656d30656d31656d31776c616e31db00")

2018/04/13 03:35:26 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040))
r1 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c)

2018/04/13 03:35:27 executing program 4:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00')
fchdir(r1)
exit(0x0)
mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='hugetlbfs\x00', 0x12010, &(0x7f00000001c0))
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xffffffff, <r2=>0x0, 0x10001, 0xfff})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x20, r2, 0x10003, 0x7})

2018/04/13 03:35:27 executing program 6:
r0 = socket$inet(0x2, 0x5, 0x8)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x4400, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@multicast2, @rand_addr, <r2=>0x0}, &(0x7f0000000500)=0xc)
recvfrom$packet(r1, &(0x7f00000001c0)=""/250, 0xfa, 0x2000, &(0x7f0000000540)={0x11, 0xf5, r2, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14)
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800040600e6f15953f4000000000000"], 0x10}}], 0x2, 0x0)
flistxattr(r1, &(0x7f00000000c0)=""/103, 0x67)

2018/04/13 03:35:27 executing program 2:
r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x8, 0x7f, 0x81, 0x5ba, 0x0, 0xfff, 0x10100, 0x8, 0x6, 0x41fb00, 0x4c7, 0x5, 0x8, 0x7fffffff, 0x6, 0x81, 0x999, 0x7ff, 0x0, 0x3, 0x400, 0x7fff, 0x7, 0x10001, 0x5, 0xffffffff, 0x5, 0xffffffff, 0x5, 0x4, 0x0, 0x3ff, 0x8000, 0x51, 0x4, 0x6, 0x0, 0xf3aea76, 0x400f90f1f3c65066, @perf_config_ext={0x6, 0x2}, 0x806, 0x1, 0x0, 0x7, 0x0, 0xffff, 0x5}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':self\x00')
r1 = socket(0x10, 0x802, 0x0)
fcntl$getownex(r1, 0x5, &(0x7f0000000240))

2018/04/13 03:35:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x1000005435, &(0x7f0000000080))
ftruncate(r0, 0x10001)

2018/04/13 03:35:28 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x0, 0xdfe, 0x3, 0x200, 0x5, 0x9, 0x6, 0x69e92f86, 0xfff, 0x200})
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c)
truncate(&(0x7f0000000000)='./file0\x00', 0x7f)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0)

2018/04/13 03:35:28 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040))
r1 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c)

2018/04/13 03:35:28 executing program 1:
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
r0 = semget$private(0x0, 0x3, 0x1)
semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000000000)=""/4096)
msgsnd(0x0, &(0x7f000035f000), 0x8, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001040)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x80000000, 0x7e1}, &(0x7f0000001100)=0x90)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001140)={r2, 0x9, 0x9}, 0x8)

2018/04/13 03:35:28 executing program 7:
unshare(0x40600)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0xf6bb, 0x4}, 'port0\x00', 0x4, 0x100800, 0xfffffffffffffffb, 0x7d9c, 0x5, 0x3, 0x4, 0x0, 0x3, 0x8})
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5)

2018/04/13 03:35:28 executing program 2:
r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x8, 0x7f, 0x81, 0x5ba, 0x0, 0xfff, 0x10100, 0x8, 0x6, 0x41fb00, 0x4c7, 0x5, 0x8, 0x7fffffff, 0x6, 0x81, 0x999, 0x7ff, 0x0, 0x3, 0x400, 0x7fff, 0x7, 0x10001, 0x5, 0xffffffff, 0x5, 0xffffffff, 0x5, 0x4, 0x0, 0x3ff, 0x8000, 0x51, 0x4, 0x6, 0x0, 0xf3aea76, 0x400f90f1f3c65066, @perf_config_ext={0x6, 0x2}, 0x806, 0x1, 0x0, 0x7, 0x0, 0xffff, 0x5}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':self\x00')
r1 = socket(0x10, 0x802, 0x0)
fcntl$getownex(r1, 0x5, &(0x7f0000000240))

2018/04/13 03:35:28 executing program 6:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
r2 = dup2(r0, r0)
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000380)={0x2, 0xffffffff, 0x2, 0x361, 0x8, 0xbb1, 0x2883c418, 0xfff, 0x3, 0x1d, 0x90000000000, 0xb2ec})
mkdir(&(0x7f0000000000)='./file0\x00', 0x1c1)
ptrace$setopts(0x4200, r1, 0x9, 0x0)
ptrace(0x4207, r1)
r3 = socket(0x9, 0x0, 0x2)
setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000000500)="af64316209a71bfdbabc8862c7ed7b949d96de4563a1eac78584c023f41e6ca59b7e3e01c055ddeec4fd36441f8759159d84ca1d3a71649a811e38793d0eb6890205bfcba736f644b858256cab3033c73d5be291a3425fcfb49970cdf049747b4de5b1b0dfab5a1bc9b6cae54783f3e2671f584bd3bbc69b6c0b0d37d280e61f4c225aa037ea080ce631b1d607c410a25a9b0f2c2431023ec35ee4dc895d1a8fe6b283a6bec97f26260797450dc324a7e03167e345dccb45221d32f051ab37b3842e4fe7524d76", 0xc7)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x50000, 0x0)
execveat(r4, &(0x7f0000000180)='\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='syzkaller0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='syzkaller0\x00', &(0x7f0000000280)='/dev/rfkill\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='$securitynodevsecurity\']\x00'], 0x1100)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={<r5=>0x0, 0xd17d}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4)
ptrace$getregs(0x15, r1, 0x0, &(0x7f0000000400)=""/229)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'syzkaller0\x00', 0x2}, 0x18)

2018/04/13 03:35:28 executing program 5:
r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0x807, 0xb1f, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0xfff, 0x6})
syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x80)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=0x2d)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)="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")

2018/04/13 03:35:28 executing program 2:
unshare(0x400)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r0, 0x2202, &(0x7f0000000100)="d0bde877e5c60235edf257f429e430b02e3fa89eab984cc6130d353c3da9c63a691b18ca171e2a7f7411b3ed85b7502ed4b89729ddc82bdb3729475a2badf38ada2892b55e3636d9d908c8836281811fceac07b99e6fd8dff22e2b3847b75a5e367a606be0047c0764944ac5da5a388a21a65d651b2dd041a72fcdf7ebcd352c2fcc9d1d045dd175f293b1c84a665e710b9e91fbf1b2a73f668b")

2018/04/13 03:35:28 executing program 0:
r0 = epoll_create(0x6)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000004})
epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8)
epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000180)={0x44}, 0x8)

2018/04/13 03:35:28 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x100000100)
sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0)
r2 = semget(0x3, 0x4, 0x741)
semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x9, 0x1])
recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61, 0xffffffffffffffff}, 0x0)

2018/04/13 03:35:28 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8)
r1 = socket(0x200000000010, 0x2, 0x0)
sendmsg$nl_route(r1, &(0x7f0000f7ffc8)={&(0x7f0000c3c000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@getstats={0x14, 0x5e, 0x501}, 0x14}, 0x1}, 0x0)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x401)

2018/04/13 03:35:28 executing program 1:
fchdir(0xffffffffffffffff)
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x3)
fsync(r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x1ff)
r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000880)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="18000000000000000100000001000000289a02ea42c384920000fdd0ea2ce43b333044e2a5723d1a17cd3e49a43e144d89e464d798152f622ac50d3ec39c53240feeb8ebb1ec9c78721ea8df5e8f5d2340e746125b7605a43de1d8f6a8a0ad4fe9d83a503cc84fe3a14abd681ee760bae20200000000000000f7e8f87cc71e7a5467174a6acfcda7022ac380072b", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0)
recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0)
write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c)
r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x78)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9)
fallocate(r0, 0x3, 0x0, 0xffff)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000300)=0x14)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0)
getpid()
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000008c0)={0x7, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={r6}, &(0x7f0000000840)=0x8)
getpeername$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c)
connect$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"9cf27200cf883f"}, 0x1}, 0x10033)
ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07)
syz_open_procfs(0x0, &(0x7f0000000300))
getpriority(0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xfffffffffffffde9)
get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18)
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff})

2018/04/13 03:35:28 executing program 3:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00')
futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0)
exit(0x0)
pread64(r1, &(0x7f0000000100)=""/193, 0xfffffffffffffd7f, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x101}, {r1, 0x2000}], 0x2, 0x7fffffff)

2018/04/13 03:35:28 executing program 5:
r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0x807, 0xb1f, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0xfff, 0x6})
syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x80)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=0x2d)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)="63707526303c21b8d009000000000000007878b2fe44897367ffa75134df22ad89c805000000d72272e82ad3283800619edfba1ae1f24c64a61d513e3e502945c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e8377f65b71c79a18e2e601929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb01000000000000004db1b927234daae71562f2c40fa04b9a92ca0cd1c86799a176640bfbbb8761db49122d12fa7dd4350a37eb52f1b72b5a63647145b26ac18c7892c002f59a6e92f49c1d56c78f5d8e442eb839edc4be7470c170ee3b73b03bc6edca93bb83d65940259a05a99a887365e9fec7facd7b25e5d270bc7c6e07")

2018/04/13 03:35:28 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2)
write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000009f7f67e6b96c076b36e8a1fb5257034d915edc246aeddff2000000000000000000000000"], 0x2e)
ioctl(r0, 0x227b, &(0x7f0000001000)="06")
read(r0, &(0x7f0000000240)=""/154, 0x9a)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000))

2018/04/13 03:35:28 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={<r0=>0xffffffffffffffff})
r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r1, 0x40001)
sendfile(r0, r1, &(0x7f000000a000), 0x2)

2018/04/13 03:35:28 executing program 5:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440))
fcntl$getown(0xffffffffffffffff, 0x9)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000480)="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", 0x2ca, 0x0)
fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00')
socket$kcm(0x29, 0x0, 0x0)
getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000002c0)=0x6, &(0x7f0000000300)=0x4)

2018/04/13 03:35:28 executing program 2:
r0 = socket$inet(0x2, 0x80f, 0x0)
bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa0000080045001c1c0000000000119078ffffffff71135fc6859f6837a7049eb1d627802652bb8e6d00089078a9d7ff23d092e9fd36fd31ca2c38b619b06312000000000000000800deff0000000000eca976acd609e3082ecb80fcdcd2ef31ff755f334cfee3ae23531d426c940669bd3a8fd00f056e68182205baf29d4c61b9fea20868517925f512c10dc06a236ae5738d"], 0x0)

2018/04/13 03:35:28 executing program 4:
r0 = eventfd(0x3ff)
write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8)
fsetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="747275737465602e2f67009689f796cc8d0e04525b7dffe988df5a643f3d67448caae8dddcdb98afb24480766c5cf76a6ef2bab255aa5f5dddb64c202c81a3b89b5f"], &(0x7f0000000200)='#/(systemselinux@!\x00', 0x13, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x3f)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000001c0)=0xe8)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000480)=""/176, 0xb0}], 0x1)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0)
sendto$unix(r2, &(0x7f0000000100)="eaf0a6441fecced2e247a1ee6d2cf8fdc48e620db48b313b61c10a5645d2204655e21f06bba927b5a25315268cd6ca6d4f5755880269a55df02079567505bb05df4feed14cce21cd54c2974b2df8408e80da733f3facd6ba8059c2dbec48a50dce29b6c51e902f0f0f6a44f08810ccb812ea59c01ca63ffe7322fcd029668e829dea00f43877f3e327cb6bb90538426a5c99cb0d742eb05fd786d7844052343f5f13", 0xa2, 0xc000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e)

2018/04/13 03:35:28 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
signalfd(r0, &(0x7f0000000000)={0x8}, 0x8)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x40000)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={<r3=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x3ff}, &(0x7f0000000240)=0x8)
close(r1)
unshare(0x200000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)

2018/04/13 03:35:28 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18003b75100000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)='GP\\\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x22)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x8, 0x4, [0x5, 0x7, 0x4, 0x9]}, 0x10)
socket$rds(0x15, 0x5, 0x0)

2018/04/13 03:35:28 executing program 5:
mkdir(&(0x7f0000330000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff))
utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2c00000000000, 0x2})
mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87))
r0 = creat(&(0x7f0000ebaff2)='./file0/file0\x00', 0x0)
fstat(r0, &(0x7f0000000000))
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000100)=0x3cf1a736, 0x4)

2018/04/13 03:35:29 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAF(r0, 0x402c542c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd})

2018/04/13 03:35:29 executing program 2:
munlockall()
mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000000040)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff))
umount2(&(0x7f0000000280)='./file0\x00', 0x0)

2018/04/13 03:35:29 executing program 1:
r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
ioprio_get$pid(0x2, r1)

2018/04/13 03:35:29 executing program 0:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00')
r0 = syz_open_dev$vcsa(&(0x7f0000001840)='/dev/vcsa#\x00', 0x3d70f9ef, 0x20c80)
r1 = openat$cgroup_ro(r0, &(0x7f0000001080)='cpuset.effective_mems\x00', 0x0, 0x0)
getpeername$llc(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x10)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000010c0)=<r2=>0x0)
ptrace(0x4207, r2)
r3 = socket$nl_xfrm(0xa, 0x5, 0x84)
r4 = socket$rds(0x15, 0x5, 0x0)
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001180)='syzkaller0\x00')
recvmmsg(r3, &(0x7f0000001800)=[{{&(0x7f00000011c0)=@can, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001240)=""/251, 0xfb}, {&(0x7f0000001340)=""/67, 0x43}, {&(0x7f00000013c0)=""/75, 0x4b}, {&(0x7f0000001440)=""/213, 0xd5}, {&(0x7f0000001540)=""/2, 0x2}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/90, 0x5a}, {&(0x7f0000001680)=""/52, 0x34}], 0x8, &(0x7f0000001740)=""/153, 0x99, 0x9}, 0x80000001}], 0x1, 0x40002000, 0x0)
unshare(0x20000400)
setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000240)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f0000000200)}, 0xa0)
getsockopt$bt_hci(r3, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/13 03:35:29 executing program 5:
r0 = eventfd(0x800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
read$eventfd(r0, &(0x7f0000000000), 0x8)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x100, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)

2018/04/13 03:35:29 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c)
r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0)
sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1}, 0x1}, 0x8000)
close(r0)

2018/04/13 03:35:29 executing program 3:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/04/13 03:35:29 executing program 6:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c)

2018/04/13 03:35:29 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b7bffc), &(0x7f0000098000)=0x1)

[   64.704546] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/04/13 03:35:29 executing program 1:
r0 = socket(0xa, 0x2400000001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)

2018/04/13 03:35:29 executing program 0:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49})
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040))
read(r0, &(0x7f0000000000)=""/4, 0x4)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/04/13 03:35:29 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00007f2000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0)
mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2)

2018/04/13 03:35:29 executing program 3:
r0 = socket$inet(0x2, 0x803, 0x1)
sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/04/13 03:35:29 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013ffe)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080)
write(r0, &(0x7f0000000100)="d019", 0x2)

2018/04/13 03:35:29 executing program 1:

2018/04/13 03:35:29 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "df4e49a4e57f97864ffa177273a8298ace9d8560b1709ad461e036ef7c0e932d19090abe95dce1ebeb8cd5b849690649b0767dc7d9c01bac65ab2ac625ffa8db", "9d46591a9084cfc9cccba951e9608cb46ecaaa9f9f3efe15a1026b94765025c0ecb76574fb7f9750c919fe21a8df92204b67e8fc8d604056a8c688a9d5e07660", "9e146ebe535661cad22c8e293d8ff16f31b2ad3e8c2058d08c3cd4e403afafff"})

2018/04/13 03:35:29 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00')
pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffc34, 0x0)

2018/04/13 03:35:29 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c08, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21ceff9a879a7b5309000000c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890039f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3b01000000d99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d071656e66bf405b4381df14d0d", "7ca99b62b7b2dec603d5663c818d37d0947ebb6e57686c6b9f93c3f6a1011fd7"})

[   65.041121] ==================================================================
[   65.048514] BUG: KMSAN: uninit-value in rawv6_sendmsg+0x4bee/0x4cc0
[   65.054921] CPU: 1 PID: 5532 Comm: syz-executor2 Not tainted 4.16.0+ #83
[   65.061755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   65.071100] Call Trace:
[   65.073693]  dump_stack+0x185/0x1d0
[   65.077327]  ? rawv6_sendmsg+0x4bee/0x4cc0
[   65.081559]  kmsan_report+0x142/0x240
[   65.085364]  __msan_warning_32+0x6c/0xb0
[   65.089426]  rawv6_sendmsg+0x4bee/0x4cc0
[   65.093486]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[   65.098936]  ? futex_wait_queue_me+0x687/0x710
[   65.103538]  ? compat_rawv6_ioctl+0x30/0x30
[   65.107861]  inet_sendmsg+0x48d/0x740
[   65.111664]  ? security_socket_sendmsg+0x9e/0x210
[   65.116507]  ? inet_getname+0x500/0x500
[   65.120480]  sock_write_iter+0x3b9/0x470
[   65.124548]  ? sock_read_iter+0x480/0x480
[   65.128702]  __vfs_write+0x719/0x910
[   65.132423]  vfs_write+0x463/0x8d0
[   65.135962]  SYSC_write+0x172/0x360
[   65.139589]  SyS_write+0x55/0x80
[   65.142952]  do_syscall_64+0x309/0x430
[   65.146839]  ? SYSC_read+0x360/0x360
[   65.150559]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   65.155738] RIP: 0033:0x455279
[   65.158923] RSP: 002b:00007f74fa1a5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   65.166630] RAX: ffffffffffffffda RBX: 00007f74fa1a66d4 RCX: 0000000000455279
[   65.173895] RDX: 0000000000000002 RSI: 0000000020000100 RDI: 0000000000000013
[   65.181164] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   65.188427] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   65.195693] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000
[   65.202959] 
[   65.204574] Uninit was stored to memory at:
[   65.208898]  kmsan_internal_chain_origin+0x12b/0x210
[   65.213999]  kmsan_memcpy_origins+0x11d/0x170
[   65.218492]  __msan_memcpy+0x19f/0x1f0
[   65.222383]  skb_copy_bits+0x63a/0xdb0
[   65.226268]  rawv6_sendmsg+0x427e/0x4cc0
[   65.230330]  inet_sendmsg+0x48d/0x740
[   65.234134]  sock_write_iter+0x3b9/0x470
[   65.238192]  __vfs_write+0x719/0x910
[   65.241908]  vfs_write+0x463/0x8d0
[   65.245445]  SYSC_write+0x172/0x360
[   65.249071]  SyS_write+0x55/0x80
[   65.252431]  do_syscall_64+0x309/0x430
[   65.256327]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   65.261500] Uninit was created at:
[   65.265042]  kmsan_alloc_meta_for_pages+0x161/0x3a0
[   65.270058]  kmsan_alloc_page+0x82/0xe0
[   65.274033]  __alloc_pages_nodemask+0xf5b/0x5dc0
[   65.278785]  alloc_pages_current+0x6b5/0x970
[   65.283190]  skb_page_frag_refill+0x3ba/0x5e0
[   65.287685]  sk_page_frag_refill+0xa4/0x340
[   65.292007]  __ip6_append_data+0x1a20/0x4bb0
[   65.296419]  ip6_append_data+0x40e/0x6b0
[   65.300481]  rawv6_sendmsg+0x2787/0x4cc0
[   65.304541]  inet_sendmsg+0x48d/0x740
[   65.308343]  sock_write_iter+0x3b9/0x470
[   65.312403]  __vfs_write+0x719/0x910
[   65.316122]  vfs_write+0x463/0x8d0
[   65.319657]  SYSC_write+0x172/0x360
[   65.323286]  SyS_write+0x55/0x80
[   65.326659]  do_syscall_64+0x309/0x430
[   65.330553]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   65.335723] ==================================================================
[   65.343069] Disabling lock debugging due to kernel taint
[   65.348513] Kernel panic - not syncing: panic_on_warn set ...
[   65.348513] 
[   65.355884] CPU: 1 PID: 5532 Comm: syz-executor2 Tainted: G    B            4.16.0+ #83
[   65.364022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   65.373373] Call Trace:
[   65.375968]  dump_stack+0x185/0x1d0
[   65.379602]  panic+0x39d/0x940
[   65.382818]  ? rawv6_sendmsg+0x4bee/0x4cc0
[   65.387053]  kmsan_report+0x238/0x240
[   65.390854]  __msan_warning_32+0x6c/0xb0
[   65.394919]  rawv6_sendmsg+0x4bee/0x4cc0
[   65.398985]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[   65.404445]  ? futex_wait_queue_me+0x687/0x710
[   65.409051]  ? compat_rawv6_ioctl+0x30/0x30
[   65.413380]  inet_sendmsg+0x48d/0x740
[   65.417187]  ? security_socket_sendmsg+0x9e/0x210
[   65.422042]  ? inet_getname+0x500/0x500
[   65.426022]  sock_write_iter+0x3b9/0x470
[   65.430094]  ? sock_read_iter+0x480/0x480
[   65.434247]  __vfs_write+0x719/0x910
[   65.437970]  vfs_write+0x463/0x8d0
[   65.441524]  SYSC_write+0x172/0x360
[   65.445163]  SyS_write+0x55/0x80
[   65.448525]  do_syscall_64+0x309/0x430
[   65.452422]  ? SYSC_read+0x360/0x360
[   65.456143]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   65.461329] RIP: 0033:0x455279
[   65.464516] RSP: 002b:00007f74fa1a5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   65.472219] RAX: ffffffffffffffda RBX: 00007f74fa1a66d4 RCX: 0000000000455279
[   65.479489] RDX: 0000000000000002 RSI: 0000000020000100 RDI: 0000000000000013
[   65.486761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   65.494035] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   65.501304] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000
[   65.509056] Dumping ftrace buffer:
[   65.512582]    (ftrace buffer empty)
[   65.516266] Kernel Offset: disabled
[   65.519868] Rebooting in 86400 seconds..