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 '10.128.0.8' (ECDSA) to the list of known hosts.
2018/04/20 07:47:52 fuzzer started
2018/04/20 07:47:52 dialing manager at 10.128.0.26:41811
2018/04/20 07:47:59 kcov=true, comps=false
2018/04/20 07:48:01 executing program 0:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0)
ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x45, 0x1ff, 0x6, 0xfffffffffffffff7, 0x1, 0xfffffffffffffff8})
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1, 0x7, 0x7f, 0x5], 0x4, 0xcbd9, 0x7f, 0x2, 0x24726754, 0x7, {0xffffffff80000000, 0x8, 0x8, 0x8001, 0xfffffffffffffffb, 0x4, 0x28ce110a, 0x313, 0x8, 0x7, 0xfffffffffffffff7, 0x4, 0xd5d, 0x5, "bcc0ea924b4e0b84ae7eff055c644f9c2f4ccc69984f6033232bf0b6e3006aa7"}})
r1 = accept$alg(r0, 0x0, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x2)
r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={'irlan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}})
r3 = dup2(r0, r2)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x42003, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000380)=0x9, 0x8)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{0x80, 0x1ff, 0x1, 0x100}, {0x0, 0x77, 0x4, 0x100000001}, {0x1ff, 0x200, 0x1000, 0x5}, {0x6, 0x2, 0x7f, 0x1}]}, 0x10)
socketpair(0x13, 0x1, 0x9, &(0x7f0000000440)={<r5=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$netrom(r5, &(0x7f00000004c0)=@full={{0x3, {"c3f0da8de43332"}, 0x1ff}, [{"e57966536c0d10"}, {"53df04004b1053"}, {"9feffbcd7595fd"}, {"cdfb37ef0abb36"}, {"f08d8b98199809"}, {"405cf404f61d01"}, {"20bf3763fc11d4"}, {"cd9e432f72c155"}]}, 0x48)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={&(0x7f0000000540)=[0x6, 0x5, 0x8, 0x6, 0x9, 0x1, 0x9], 0x7, 0x5a, 0x2, 0x400, 0x6, 0x7, {0x6, 0x4, 0x8, 0x4954, 0x97, 0x0, 0x0, 0x4, 0x3ff, 0xb4c8, 0x88, 0x8, 0x9, 0x800, "b9ce54b3c2ab50bce1df9dda1737474b93fb8490c5bc99d5106589986b6072cb"}})
ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000600)={r1, 0x101, 0x5, "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"})
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001640)={<r7=>0x0, 0x8}, &(0x7f0000001680)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000016c0)=@assoc_value={r7, 0xb6ec}, 0x8)
getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000001700)={@remote}, &(0x7f0000001740)=0x14)
ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xe12)
setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001780)=0x1f, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000017c0)={r7, 0x6}, 0x8)
write$binfmt_script(r6, &(0x7f0000001800)={'#! ', './file0', [{0x20, '/dev/sequencer\x00'}], 0xa, "9ae016c34461d72da8df3b657aca75aa06b9f067e74eb02a5387d30a64e4ddcfc8b56e7b03bfd60bc16ba5ca7903ae860630156bba8b81511591a245ef5ed9e0debca389863946ac6e7fe8a800037c2cc0e8810c1a198da67e0c6c574f3e73026222fbe5babdb5365bbf4a"}, 0x86)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000018c0)=0x96, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001900)='scalable\x00', 0x9)
ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000001940)={0x3, 0x2, 0x6, 0x9, 0x0, 0xffffffffffffffe1})

2018/04/20 07:48:01 executing program 2:
lookup_dcookie(0x4, &(0x7f0000000000), 0x0)
socketpair(0x3, 0x7, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="2e6c59a3d58679d323660700825adbc3b4a52e6f520e22")
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0xff, 0x1, 'client1\x00', 0x3, "d406079c78f82ece", "d63521d2d914ca46bfec10c794cdaf202dce3e517bb0bcbb93f036ecddb1fcff", 0x7, 0x80000001})
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180))
set_robust_list(&(0x7f0000000200)={0x0, 0x1f, &(0x7f00000001c0)}, 0x18)
getresgid(&(0x7f0000000240)=<r2=>0x0, &(0x7f0000000280)=<r3=>0x0, &(0x7f00000002c0)=<r4=>0x0)
setgid(r4)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=<r5=>0x0)
ptrace$getsig(0x4202, r5, 0x100000000, &(0x7f0000000340))
ioctl$TUNSETGROUP(r0, 0x400454ce, r2)
r6 = syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x109000)
getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
pselect6(0x40, &(0x7f0000000440)={0x5, 0x400, 0xffff, 0x4, 0x1, 0x4, 0x9, 0xffffffff}, &(0x7f0000000480)={0x0, 0x80000001, 0x200, 0x1000, 0x0, 0x10001, 0x5, 0x3f}, &(0x7f00000004c0)={0x1000, 0xa1c, 0x1, 0x200, 0xb3, 0x3, 0x6}, &(0x7f0000000500)={0x77359400}, &(0x7f0000000580)={&(0x7f0000000540)={0x7fff}, 0x8})
setregid(r4, r2)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c)
ptrace$getsig(0x4202, r5, 0x7, &(0x7f00000005c0))
ioctl$TIOCCONS(r1, 0x541d)
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000600)=""/129, &(0x7f00000006c0)=0x81)
sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000700)=@abs={0x997efc3648a22931, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000780)="37b836caf7c3f5be499aba18c6f79a50332545dd331afb0647291c0cf1980801c99ce22fb80369b32b8c68a0297c5f01206180c55b9fefbcaf615c0e935bfd7bf5f9de881ed153ff733bc3ec3ee202a7fb115f63e7028c4af988c76c65b6b047f4e173f1449f35a28deb47fb79e39a3ad698f6d7d793f097f9b86d5467e306ead1afa048889823c3f321be6ef8a131c94e47e3fd864128ea9c2b0c60081c1431c7de31ee459f92d664b80275f5bfecdf030b1a7261287715927d666f41ec4e4b53b6", 0xc2}, {&(0x7f0000000880)="de54e065abbe86b7a4f347bd564c318c4948f8b75f7d3b0e380a4a5fabe94c93d30c35682bccbaad80361f5feaa94bfa3a74417ae336492c7159683e066036d9d242d7069f7497f6f7830f939b4c837c8ae3d4bc521749da459535eccce3e101712451e7e3f8261b7ce40a8600d78ce3e8f304869cccc0dc212b8023b2f190cd8947679cf1cd63c9451f30eab0391f2c0db0e78b9836c24318cb818f9f654c0f7e50", 0xa2}, {&(0x7f0000000940)="5545d2fea8dc4d6ec829ec6f45b8ffd6b6cfd3292348bc27abfca05525361441080419fbe4e4eb2ef82315bc07a9901d56541c826d3397a253b2df9ccd51defc8dbc6182726a36eabb282ffd3b1456decb75d97085433863a49bd194a6f37d4b9e3dc348", 0x64}, {&(0x7f00000009c0)="a20eb985980ab4458215c212bb2cb9d876d8e9d1109fe56b13ad7f232442f35e2ac724e7fd029b28bf3e6fa4ca500b9c715a4cafcfa610a40edb0247cc0a63ed483d04a550644b43bccba9fb34c4d69dabef6b84c045fc6d1feb", 0x5a}], 0x4, &(0x7f0000000a80)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r6, r1]}, @rights={0x10, 0x1, 0x1}], 0x38, 0x4000040}, 0x20004080)
getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000b00)=""/82, &(0x7f0000000b80)=0x52)
set_tid_address(&(0x7f0000000bc0))
ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000c00)={0x2, 0x8})
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000c40)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'wrr\x00', 0x0, 0x4, 0x3b}, 0x2c)
r7 = socket(0xa, 0x5, 0x4)
getgroups(0x5, &(0x7f0000000c80)=[r4, r2, r3, r2, r4])
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000cc0)={{0x7, 0x1ff}, 0x0, 0x8, 0x1f, {0x3, 0x61c}, 0x4, 0x20})
r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000d80)='fou\x00')
sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000e40)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x30, r8, 0x907, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040800}, 0x4000)
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000e80)={0x3, r1})

2018/04/20 07:48:01 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2000)
ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040))
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {<r1=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x1, &(0x7f00000001c0)=[0x8], &(0x7f0000000200)=[0xbc, 0x3f, 0x0], 0x1, 0x1, 0x0, &(0x7f0000000240)=[0x5], &(0x7f0000000280)=[0xffffffffffff95bf, 0x8001, 0xff, 0x1, 0x5, 0x5]})
r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$reject(0x13, r2, 0x5, 0x4, r3)
write$cgroup_int(r0, &(0x7f0000000400)={[0x37, 0x2c, 0x34, 0x36]}, 0x4)
r4 = inotify_init()
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x3)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000480)={0x5, 0x0, 'client0\x00', 0x2, "2ee18a4bb10da5af", "f1e5bc072fd8bcabf3b0b9c2e80fde8c1dfefd3f238c1e5a94769706d56e5a5f", 0x9, 0x7})
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x85, "ffa106344244d59dca9a943aa59bc318d46a88c31ec9dd2f102fd55acde6ff3a3da7f9c49d4b40e40396b150b8611a3ce6b4136f72ce225bdbbbf70caa730b2deac6bf0ce4d12d63dcbe9351b211a9ae1a53e482b1ef9ee2dd7e04f592b3b283d594d96298f7751f70725bea1b86abfd0448ff681cb2bad13dcbb6fd565089fad21e775944"}, &(0x7f0000000600)=0xa9)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000006c0))
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000700)={0x9, 0x0, 0x441a3c38f930d6ad}, 0x4)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000840)={r0, &(0x7f0000000740)="c5df56502143e9ada9a98c3b5d846cfa1e90566a7201f73cd31bc147d8f1c8b1ffcff0fd60b53bcae83f203cbc59e4c181690c7c5b79e14b42489fbefab2273a86c954b4bc46d7cd29b2f586f7666cddaf71f4b49ad51103f231faa260c6ad229117a68dca2c73fc91fefbbebd72f5f195f0b170489687ad968c2b1ef0d796c9622cb990a39bfea534d8518bc4ee9269b51165cc2c1e7d5536b46a9142dac7182652ebabbab66795a997ec4424233763a8e390bdb0cf4d14765d25980ee043c868e80b89f0104d56051d2114eaa74d43c20f00"}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000880)={0x5, 0x3, 'client0\x00', 0xffffffff80000005, "108abb7a815fb7ce", "a4724da540a3912567108672922601ca0b4d13461c58bf009ad13a61ebeff174", 0xff, 0x4})
ioctl(r0, 0x8, &(0x7f0000000940)="cbb6dc7ea139bbc3ff68932714cc3e5bf04c89ba34228d25f64d7579e969de9a4f10e188ed1430832718e960afd6f89b6a19172dd9ce6270eab125db34994f0f")
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000980)=0x3)
keyctl$set_timeout(0xf, r2, 0x8)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000009c0))
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000a00)=0x9, 0x1)
lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x8, &(0x7f0000000b00)=[0xffffffffffffffff, 0x0, 0x0, <r6=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fchown(r4, r5, r6)
lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80))
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000c00)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x25, 0x9, 0x44}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10002, 0x4, 0x1, 0x8000}}, 0x44)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000c80)=""/4096)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001c80))
keyctl$describe(0x6, r2, &(0x7f0000001cc0)=""/215, 0xd7)

2018/04/20 07:48:01 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000340)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]})
setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000380)={{0x5c, @empty, 0x4e21, 0x2, 'lblcr\x00', 0x8, 0x2, 0x6d}, {@multicast2=0xe0000002, 0x4e21, 0x2004, 0xfffffffffffffff9, 0x83, 0x6}}, 0x44)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000400)={0x3, 0x0, 0x3c2e, 0x100000000, 0x1, 0xc46, 0x1f, 0x4, 0x5e, 0x7, 0x3, 0x9})
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000440)=""/55)
r2 = add_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="ca6f71dada2dc6a64bc652720ae9a0b413fa15be98eb5975cfeb554b7a5405251838c0dba0cc01629816", 0x2a, 0xfffffffffffffff8)
r3 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="30d7f32e7c9870af5f618b7429907aa0f7174d8687d99ef6ab976062cde6466ab1", 0x21, r2)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='highspeed\x00', 0xa)
getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=<r4=>0x0)
process_vm_readv(r4, &(0x7f0000000a80)=[{&(0x7f0000000740)=""/71, 0x47}, {&(0x7f00000007c0)=""/185, 0xb9}, {&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/219, 0xdb}], 0x4, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)=""/201, 0xc9}, {&(0x7f0000000bc0)=""/107, 0x6b}, {&(0x7f0000000c40)=""/15, 0xf}, {&(0x7f0000000c80)=""/105, 0x69}, {&(0x7f0000000d00)=""/157, 0x9d}], 0x5, 0x0)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000e40), &(0x7f0000000e80)=0x8)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000ec0)={0x3, 0x8728, 0x7d07, 0x7, 0x8}, 0x14)
getitimer(0x3, &(0x7f0000000f00))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000f40)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1})
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000f80)=0x6, 0x4)
munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
read(r1, &(0x7f0000000fc0)=""/192, 0xc0)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001080)=0x3, 0x4)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000010c0)={{0x6, 0x0, 0x4, 0x3, 0x4, 0x1f}, 0x496, 0x3, 0x4, 0x6, 0xfff, "9e4d33953fb59c724684b4ee77b94991d8e2c8f812a0342fa96ca29899492a1faa85c2c0547407858443e9d83f70d5f8f10be52112a7b9fcde4ab12be9f62571d99e2a32d9a6d68bebf6e9114b6a646f6ba667e48b2457870b7105c9ca600bb6a0464cf6804900303a498c94d53d2d92cc86ad924ba1c9bb08440d6cf59c1f8b"})
recvmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000001180)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002300)=[{&(0x7f0000001200)=""/33, 0x21}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/128, 0x80}], 0x4, &(0x7f0000002340)=""/179, 0xb3, 0x6}, 0x6}], 0x1, 0x10000, &(0x7f0000002440)={0x0, 0x989680})
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002480)={<r5=>0x0, 0x100000000}, &(0x7f00000024c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002500)={r5, 0x4}, 0x8)
keyctl$instantiate(0xc, r3, &(0x7f0000002540)="12001b52ca945c34cc339faff91df08e39cb8c36f30eb5122b3527c8540525f72f841076fedb965b4897a1211a38e1de832447f0a2cd0ab701390f9fbcaa28eb555f8160d01431bada7f0c1136eae5eea77d9c906f5f180ecba4896c48eef8ee23aed487b35ce45b536904689aa3b48003529242af64bd744e101fb961f949bc43e18140f11e15da5fbbc65f85b75be9cc329de1a299609e1acb9a41e4276f206415bc5cd79918865b05c4c9a9f91e8db1cdde4982d87d093f0eb4831f60afa4dae3cc5751d320d57e645d8dc939c7105772dee5d2", 0xd5, r3)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002640)={0x7}, 0x4)
fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
ioctl$int_in(r0, 0x5452, &(0x7f0000002700)=0x401)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002740)={0x7, 0x15, 0x0, 0x9, 0x7, 0x5, 0x1, 0x2, 0x81, 0x5, 0x6}, 0xb)
getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002780), &(0x7f00000027c0)=0x4)
fchown(r0, r6, r7)

2018/04/20 07:48:01 executing program 5:
r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=')-\x00', 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$unlink(0x9, r0, r1)
socketpair(0x19, 0x80000, 0x5, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000280)={r4, r5, 0x0, 0x9, &(0x7f0000000180)="7dae79c12ccc89be8e4f6cd973364ee3d53337b5d42f2188eab8a3e0fea28934401ef1f384db90a9128acf491e59a4348af8d4aa51ce8bade8f11cc074423ef25c7bd51cbf70e946700ec3590c191413383ee8554c6dcdbb7e1aa17571510fb0daff50f0519c73f7cd0fac8ab5bc0688c496af7a040ee4d599a85bd34411aebdf9f78b9f79275a0f584f341268897a1dadb987f947e98689c46ce0d8e6bedbd3934d1a60d050fe77858db9afc8a84ac0c607bbd8d46ec2a19d63f672ea18109a2214a219c99fb6552a94526cc4fffa4e571fc56409597ea13576ca521473f5e9a082e8cd7f0a039b7a7e862b3c86280002ed88", 0x1, 0x6, 0x4, 0x4, 0x0, 0x800, 0x8, "7ed9d027c306191b208b2308f18673d4b6b02e6450cbfff55f0a1e3bf1daa38fd9010b3578fe262b057b967834d35219a6cc2b8cf25972a1904f5631c35d2a1e8d5521aacab932b13e56ce6cbb43a8b0deae1a5a78ee65bc4340a5aab6fd1d8253a08f0aab514081439c45ddf34549ea27ab15"})
getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000340)={'broute\x00'}, &(0x7f00000003c0)=0x78)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000400)={<r6=>0x0, 0x100000000, 0x8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={<r7=>r6, 0x7fffffff, 0x20, 0x800000, 0x1}, &(0x7f00000004c0)=0x18)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=<r8=>0x0)
getpriority(0x0, r8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x2, 0x2, 0x101, 0x400, 0x20}, &(0x7f0000000600)=0x98)
r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000680)={r7, 0x29, "abdbf62bb7568721d38cebd945d532eaead2998efce07fe867cdef917cd43a75bbde69e8069f2b9e79"}, &(0x7f00000006c0)=0x31)
ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000880)={0xfffffffffffffd5b, 0x8000, 0x2, 0xc, &(0x7f0000000700)=""/12, 0x74, &(0x7f0000000740)=""/116, 0xb1, &(0x7f00000007c0)=""/177})
socket$rds(0x15, 0x5, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000008c0)={{0x5, 0x8ce, 0x8, 0x0, 0x7fffffff, 0x7fff}, 0x9, 0x7fffffff, 0x0, 0x4ea0, 0x9, "6e2f825886d3b35c6d21765a6d73008a857fe19c7232f9b446c312c7cd5147f6c2159902978410b8c44660117588808ff42591618ce4d043e7d0462e55ac4d5eee28a56f501ee82f5456749080e32f2e6e9054f653cddb522ca91b97f04a0c503d2e5c58b084b05fe886257bb170f0f88e17eb9dea05dab0adc699974db6cdca"})
r10 = getpgrp(r8)
r11 = msgget(0x1, 0x100)
msgctl$IPC_RMID(r11, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$notify(r3, 0x402, 0x14)
setsockopt$inet_dccp_buf(r9, 0x21, 0xd, &(0x7f0000000980)="40e555c51c81a1e752354597477d9537b5c3310fb472206e4426f050d921bbb48e64c8131364a937436125043615764cba05c0c067822a1d376f3e6ae206dfb9f8568d4fa035b05dd5292f90a95605066c4054307fd9b30ad4ecc5982b7e695a8aa4c9fafc7dacdbc5002438b70fedf98fad3973e32e23871d2c2cdf00", 0x7d)
r12 = syz_genetlink_get_family_id$fou(&(0x7f0000000a40)='fou\x00')
sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x5c, r12, 0x800, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20040001)
getsockopt$SO_COOKIE(r9, 0x1, 0x39, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8)
setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0)
ptrace$peek(0x2, r10, &(0x7f0000000c00))
getpeername$inet6(r4, &(0x7f0000000c40), &(0x7f0000000c80)=0x1c)

2018/04/20 07:48:01 executing program 4:
prctl$getname(0x10, &(0x7f0000000000)=""/35)
prctl$getname(0x10, &(0x7f0000000040)=""/134)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40000, 0x0)
getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff56c5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x55}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x8000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0x1a}, 0x7fffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @empty, 0x3}, @in6={0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x84)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000600)={0x5, 0x80, 0xffff, 0x5, 0x7})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000680))
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000006c0)={0x65, 0x81, 0x5, 0x3, 0x11, 0x52})
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'veth0_to_team\x00', {0x2, 0x4e24}})
recvfrom(r0, &(0x7f0000000740)=""/121, 0x79, 0x10000, 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{}, {}, {}, {}]})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000840)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x3, 0x0, 0x1, 0x100000001, 0x2, 0x1}, &(0x7f0000000880)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={<r3=>0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x3ff, 0x3, 0x0, 0x80}, &(0x7f0000000980)=0x98)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000009c0)={<r4=>r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000a80)=0x84)
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000ac0)={0xcb1c, 0x7, 0x5}, 0xc)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000b00)="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", 0x1000)
arch_prctl(0x1001, &(0x7f0000001b00)="7d8688d061a874b3e8479981b7968eb40cd8e2bdeeae11db79adfc957075bb8f62eb498afddead7a915fa7ee45fe8b637b0f601b5278422b8178511dcf2516296442ae13219c60639e7f961269eb4b49647338731946871642d3034a")
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b80))
connect(r0, &(0x7f0000001bc0)=@ax25={0x3, {"90f4f8d04a03b5"}, 0x46f}, 0x80)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001c40))
socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001c80)='bridge0\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001cc0)={<r5=>0x0, 0x80000, <r6=>r0})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001d00)={r5})
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001d40)={r4, 0x4}, &(0x7f0000001d80)=0x8)
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001dc0)={0x7ff, 0x80, 0x1})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001e00)={<r7=>0x0, r5, 0x9})
ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000001e40)={r7, r5, 0x6404})

2018/04/20 07:48:02 executing program 6:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0)
close(r2)
sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x642}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0xc, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x800, 0x8001, 0x6481965e, 0x6, 0x3a64, 0x100}, 0x40})
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0))
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000280)={0x3, 0x47})
fsetxattr(r2, &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)='io.max\x00', 0x7, 0x3)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={<r3=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={<r4=>r3, 0xa0, &(0x7f00000003c0)=[@in6={0xa, 0x7, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}]}, &(0x7f00000004c0)=0x10)
r5 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x5000)
shmdt(r5)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000500)={{0x1, 0x1, 0xfffffffffffffff7, 0x1f, 0x3}, 0x9471})
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000540)={{0x8, 0x5, 0x4, 0x100000001, 0x2, 0x80000001}, 0x11f})
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580))
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0), 0x4)
accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000600)={{0x107, 0x3, 0x3, 0x2d7, 0xc6, 0x7fffffff, 0x36c, 0xffffffffffffff00}, "88d6299deb259463928c0014b55da131efe2ef215f3a728bc0f2ac15be88cc465ca9f4998bd150d41f94813cc6246656e07cde650e1851e330b081fd606114dbfb231056646e431fde147d4c"}, 0x6c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000680)={r4, 0x8}, &(0x7f00000006c0)=0x8)
r7 = getpgrp(0xffffffffffffffff)
r8 = syz_open_procfs(r7, &(0x7f0000000700)='net/tcp6\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000740)={0x5, 0x8202, 0x1400000000000000, 0xdbc1, r3}, &(0x7f0000000780)=0x10)
getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f00000007c0)=0x8, &(0x7f0000000800)=0x4)
clock_gettime(0x0, &(0x7f0000000840)={<r9=>0x0, <r10=>0x0})
timerfd_settime(r1, 0x1, &(0x7f0000000880)={{r9, r10+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000008c0))
ioctl$TIOCSTI(r1, 0x5412, 0x81)
r11 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$restrict_keyring(0x1d, r11, 0x0, &(0x7f0000000980)='net/tcp6\x00')
ioctl$LOOP_CLR_FD(r6, 0x4c01)

2018/04/20 07:48:02 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x100, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f0000000440)=0x84)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r1, 0x9a6f}, &(0x7f00000004c0)=0x8)
r2 = memfd_create(&(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x1)
r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={<r4=>r1, 0x5}, &(0x7f0000000580)=0x8)
r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$revoke(0x3, r5)
getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=<r6=>0x0)
ioctl$TUNSETGROUP(r2, 0x400454ce, r6)
keyctl$revoke(0x3, r5)
splice(r2, &(0x7f0000000700)=0x100, r0, &(0x7f0000000740)=0x3d, 0x9, 0x9)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000780)=0x8)
preadv(r0, &(0x7f0000000c80)=[{&(0x7f00000007c0)=""/96, 0x60}, {&(0x7f0000000840)=""/141, 0x8d}, {&(0x7f0000000900)=""/59, 0x3b}, {&(0x7f0000000940)=""/234, 0xea}, {&(0x7f0000000a40)=""/23, 0x17}, {&(0x7f0000000a80)=""/252, 0xfc}, {&(0x7f0000000b80)=""/234, 0xea}], 0x7, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003940)={<r7=>0x0, @empty, @dev}, &(0x7f0000003980)=0xc)
fstat(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003a40)={{{@in=@rand_addr=0x380000000000, @in6, 0x4e22, 0x1, 0x4e24, 0x4, 0xa, 0x0, 0x80, 0xef, r7, r8}, {0x4, 0x8000, 0x10001, 0x10000, 0x4, 0x7a, 0x3, 0x10000}, {0x100000001, 0x7fff, 0x648b1f58, 0x9}, 0x1, 0x6e6bbe, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x0, 0x3, 0x2, 0x5, 0x1000, 0xf6, 0x2}}, 0xe8)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003b40)=0x8f3)
splice(r0, &(0x7f0000003b80), r0, &(0x7f0000003bc0)=0x1b, 0x9, 0x0)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003c00)=""/244)
keyctl$revoke(0x3, r5)
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003d00)={0x800, 0x8, 0x7fffffff, 0x3, 0x14, 0x3})
sendmsg$nfc_llcp(r2, &(0x7f0000004280)={&(0x7f0000003d40)={0x27, 0x1, 0x0, 0x0, 0x1ff, 0x40, "58df49f93862bb9060ff008689613cbdaf90b2f3b9bfe889ef7828caeac81f27cf839cf7cc3e85f740598a469f7bb8c3d12d0f69b9f2eb5efb8760b4d03f2f", 0x3}, 0x60, &(0x7f0000004200)=[{&(0x7f0000003dc0)="2e229cad03c11164aa8beee677134fcb6ba5949a01c550f18a08cca8c1fa0feb327214a2c008bb2aa7276ae2a318d16133b8c158b07284be0310e8acb0018f8eb01581395c8a97194e360464b98b3c6715b25750ffe03d6ec9774303a44e011c23b0fced15adb6bda1eb62813e39e92cec9dcad57ce02c0ecf489171f54f5d9cda5a8be1c55b65fba1dd1a7072147c8849b9379f1fa3618a6c7d969fe4057e063125d8aa431ac2ea9c086b48f22f8216c1facf63f092f512d8244cd4a26d174f37f8e3f288c60c6c", 0xc8}, {&(0x7f0000003ec0)="49bb2e0acc89de70b4950dbf34930dba1996718e6b5f1151ff4fd843ae1c8e66f92d905c358b81eb818f10c9136d3012b0c277cd03e3a49e807fd9787ed004ac69ee87d2967abb28411e85526236e3282aecd64fca7be46ab95dcac6834fe349c7690abb0e3276b313b34a337a491459c1423e173ab8236b216ab67557d4d93513003c130ba5b327395840fa045a69c4e255bb3fc56b2154f5612a7997bc15eeb1b275efadac007823f706e9a1d7b6edec1561f1b0b2da9f2354a9c00b7b6995a1e890f6b0040e8cb1ebc5cfc1eed0858d226c279fee9f16d3f13da6511f284e4f2d9a9e", 0xe4}, {&(0x7f0000003fc0)="ae480155673514e6de272dcfab4142d482f77c2767a47aaa6bc837cb8faa14167d924792f7e0771557ddcd359f30c9543d510552d8656b27fb5440b4375db0a460ab4f84ebc9b0598471398e96441e1a5082cf69a93f438eef9284d4e43c875a8296ed4a2831d15d1afde5cbaa1732957b42b2a35a4301f3e8d6e1e9d55f3f43a3ae55817df29606ecdb1605ef02fb68bcbc538f6c0e04a7597d12b42d9d13c118d73b619a4282df36905708b2b3db3a", 0xb0}, {&(0x7f0000004080)="d43c1a515faee657aa5a680b0b3010b6eef6267b6a21c4e29672ac84dbe01e151ae3ffc21449ff20cf8f2e3353e46a9bf7d3c72e7e0f8c514251e91f8561198fc50e765ce81025d4e946ada88eb5a1", 0x4f}, {&(0x7f0000004100)="d3d27b141b976c51f47b9cbbb461ab3516031df2b6d241a96b09946d2e724cccf90894b249f3fd392c1aed46ef7008740dee5ddc19f3714d404a1bb9130e74f025f63af0d8a491f425bab563e1ca3855939fadb34d62f0b92bbe195adf141fe5c0fc9e511cb33b", 0x67}, {&(0x7f0000004180)="41fc8bbf5365887610349e124163b913d676a1110630d8bf628fd60fad026d527840be5094a3", 0x26}, {&(0x7f00000041c0)="c52b0f246de609a662248e7d543d4c6358807b35ba0a4089823180b760995615d91813878ca07edfdb492e976208", 0x2e}], 0x7, 0x0, 0x0, 0x800}, 0x8000)
chown(&(0x7f00000042c0)='./file0\x00', r8, r9)
r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004300)='wchan\x00')
setsockopt$inet_sctp_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000004340)={0xfd, 0x7, 0x4, 0x67}, 0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004380)={r4, 0x3}, 0x8)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000043c0)={'icmp\x00'}, &(0x7f0000004400)=0x1e)
ioctl$sock_inet6_udp_SIOCOUTQ(r10, 0x5411, &(0x7f0000004440))

syzkaller login: [   44.501951] ip (3870) used greatest stack depth: 53960 bytes left
[   44.876272] bridge0: port 1(bridge_slave_0) entered blocking state
[   44.882764] bridge0: port 1(bridge_slave_0) entered disabled state
[   44.926383] device bridge_slave_0 entered promiscuous mode
[   45.149080] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.155566] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.166357] device bridge_slave_0 entered promiscuous mode
[   45.180283] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.186733] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.206997] device bridge_slave_1 entered promiscuous mode
[   45.246503] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.252997] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.274582] device bridge_slave_0 entered promiscuous mode
[   45.286817] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.293343] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.322922] device bridge_slave_0 entered promiscuous mode
[   45.339580] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.346139] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.367252] device bridge_slave_1 entered promiscuous mode
[   45.376413] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.383320] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.402756] device bridge_slave_0 entered promiscuous mode
[   45.420876] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.427348] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.445761] device bridge_slave_0 entered promiscuous mode
[   45.466765] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.473234] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.481656] device bridge_slave_1 entered promiscuous mode
[   45.490971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   45.501667] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.508119] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.535361] device bridge_slave_1 entered promiscuous mode
[   45.544951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   45.552543] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.559015] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.585811] device bridge_slave_0 entered promiscuous mode
[   45.599952] bridge0: port 1(bridge_slave_0) entered blocking state
[   45.606452] bridge0: port 1(bridge_slave_0) entered disabled state
[   45.631508] device bridge_slave_0 entered promiscuous mode
[   45.648259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   45.655356] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.661815] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.693575] device bridge_slave_1 entered promiscuous mode
[   45.714944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   45.722430] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.729017] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.744460] device bridge_slave_1 entered promiscuous mode
[   45.757822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   45.768086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   45.777692] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.784152] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.807568] device bridge_slave_1 entered promiscuous mode
[   45.832751] bridge0: port 2(bridge_slave_1) entered blocking state
[   45.839246] bridge0: port 2(bridge_slave_1) entered disabled state
[   45.870512] device bridge_slave_1 entered promiscuous mode
[   45.893419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   45.906776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   45.952504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   45.963493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   46.025786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   46.097281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   46.141460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   46.195580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   46.243729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   46.312903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   46.727611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   46.742968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   46.861000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   46.923101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   46.958385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   46.979728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   47.074930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.137757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   47.185889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   47.233010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.254600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   47.287374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   47.384494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.395320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.448998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.471921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   47.903276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.011483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.093935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.123699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.240367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.251527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.315531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.339523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.371581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.406170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.413780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.425506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.438116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.489739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.498189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.505537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.515718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.553785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.580583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.599782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.615256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   48.637582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.646817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.660581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   48.667743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   48.680512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   48.705235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.714960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   48.726323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   48.734946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.742888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   48.784965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   48.811631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   48.831737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   48.850599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.870718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.888646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   48.905436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.917121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.930323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   48.937600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   48.949793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   48.987878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   49.020667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   49.050547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   49.058688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   49.070236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   49.086518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   49.104572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   49.116265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   49.125474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   49.143803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   49.166882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   49.182933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   49.191202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   49.216644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   49.245891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   49.280361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   49.304620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   49.311988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   49.322185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   49.374728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   49.384303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   49.406165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.966165] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.972628] bridge0: port 2(bridge_slave_1) entered forwarding state
[   50.979472] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.985924] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.039767] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.047967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   51.087815] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.094307] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.101216] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.107679] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.179917] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.191447] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.197916] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.204776] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.211229] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.237518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.447147] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.453623] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.460479] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.466931] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.492629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.504614] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.511119] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.517933] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.524380] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.539573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.555815] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.562276] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.569169] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.575611] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.623114] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.904484] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.910964] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.917801] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.924251] bridge0: port 1(bridge_slave_0) entered forwarding state
[   51.984561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.008109] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.014589] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.021431] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.027881] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.082958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.094395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.105090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.117895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.142814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.150815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.158791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.166852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   60.328322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   60.507008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   60.710278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   60.735809] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   60.792684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   61.075834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   61.177304] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.183559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.191910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   61.226430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   61.304425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.310692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.325976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   61.362417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   61.413306] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.419570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.430642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   61.547121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.557347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.577683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   61.657893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.666196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.684849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   61.849348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   61.855941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   61.867631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   62.085553] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   62.093432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   62.110544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   62.122386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   62.141479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   62.172596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
2018/04/20 07:48:28 executing program 6:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0)
close(r2)
sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x642}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0xc, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x800, 0x8001, 0x6481965e, 0x6, 0x3a64, 0x100}, 0x40})
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0))
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000280)={0x3, 0x47})
fsetxattr(r2, &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)='io.max\x00', 0x7, 0x3)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={<r3=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={<r4=>r3, 0xa0, &(0x7f00000003c0)=[@in6={0xa, 0x7, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}]}, &(0x7f00000004c0)=0x10)
r5 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x5000)
shmdt(r5)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000500)={{0x1, 0x1, 0xfffffffffffffff7, 0x1f, 0x3}, 0x9471})
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000540)={{0x8, 0x5, 0x4, 0x100000001, 0x2, 0x80000001}, 0x11f})
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580))
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0), 0x4)
accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000600)={{0x107, 0x3, 0x3, 0x2d7, 0xc6, 0x7fffffff, 0x36c, 0xffffffffffffff00}, "88d6299deb259463928c0014b55da131efe2ef215f3a728bc0f2ac15be88cc465ca9f4998bd150d41f94813cc6246656e07cde650e1851e330b081fd606114dbfb231056646e431fde147d4c"}, 0x6c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000680)={r4, 0x8}, &(0x7f00000006c0)=0x8)
r7 = getpgrp(0xffffffffffffffff)
r8 = syz_open_procfs(r7, &(0x7f0000000700)='net/tcp6\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000740)={0x5, 0x8202, 0x1400000000000000, 0xdbc1, r3}, &(0x7f0000000780)=0x10)
getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f00000007c0)=0x8, &(0x7f0000000800)=0x4)
clock_gettime(0x0, &(0x7f0000000840)={<r9=>0x0, <r10=>0x0})
timerfd_settime(r1, 0x1, &(0x7f0000000880)={{r9, r10+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000008c0))
ioctl$TIOCSTI(r1, 0x5412, 0x81)
r11 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$restrict_keyring(0x1d, r11, 0x0, &(0x7f0000000980)='net/tcp6\x00')
ioctl$LOOP_CLR_FD(r6, 0x4c01)

2018/04/20 07:48:29 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)
setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x19}, {@dev={0xac, 0x14, 0x14}}}, 0x44)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004")
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0xffffffffffffffe7, &(0x7f0000000080)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/161, 0xa1}], 0x2, &(0x7f00000003c0)=""/54, 0xfffffffffffffe34, 0x2}, 0x40000100)
getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4)
socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000580)='ip6gre0\x00', 0x10)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000))
setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000006c0)=0x4, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x3d0499ffbdb71443)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000700)={0xffff, 0x6, 0x9, 0x5, 0x79c0}, 0x14)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c)
unshare(0x0)
unshare(0x68000200)
socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540))
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58)
listen(0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x0, &(0x7f000031e000)={0xa}, 0x1c)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000640)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB='0\x00\x00R', @ANYRES16=r5, @ANYBLOB="21002dbd7000fcdbdf250100000008000500050000000c00020008000b000000000008000400ff010000"], 0x30}, 0x1}, 0x80)
shutdown(0xffffffffffffffff, 0x0)

2018/04/20 07:48:29 executing program 3:
r0 = gettid()
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0)
sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
creat(&(0x7f0000417ffa)='./bus\x00', 0x0)
creat(&(0x7f0000aa0000)='./bus\x00', 0x0)
unlink(&(0x7f000057b000)='./bus\x00')
read(r2, &(0x7f0000d48000)=""/1, 0x1)
ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f)
fcntl$setown(r1, 0x8, r0)
fcntl$setsig(r1, 0xa, 0x12)
dup2(r1, r2)
inotify_init()
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0)
tkill(r0, 0x16)

2018/04/20 07:48:29 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000020a000)=@generic={0x3, 0x800006})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r1=>r0})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="3f000000820d8edf9119f640826a46f65b0987122234efd8010725ea469b4e475932aade093b8242ba06f118b0dd29f02f3db83b137638317248156e2e2f9e0b364fc26528b1653e781b0d02cbce24d553808f752cacc9cb1b8fbae52cfc5992ea600aa7bb756ac241530b9ecce86cf56d6575653ba5e47114528f3abe0c452fa87a6d63e5908555"], &(0x7f00000000c0)=0x47)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0xae6, 0x10000, 0x476c7194, 0x27}, 0x98)

2018/04/20 07:48:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x10}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9c9, 0x9}, &(0x7f0000000140)=0x8)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00@\x00\x00'], &(0x7f0000000100)=0x8)

2018/04/20 07:48:29 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
mlock(&(0x7f0000504000/0x1000)=nil, 0x1000)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, 0x0, &(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r1)
pkey_mprotect(&(0x7f0000504000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x1)
shutdown(r0, 0x1)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1)
readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0xffffffffffffff62}], 0x1d3)

2018/04/20 07:48:29 executing program 2:
r0 = memfd_create(&(0x7f00000002c0)="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", 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x10ed5b)
lseek(r0, 0x0, 0x0)

2018/04/20 07:48:29 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_int(r0, 0x10d, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000400)=""/249)
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0))
ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'team0\x00', @ifru_flags=0x2000})
r2 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x21)
ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0xe2)
io_setup(0x4, &(0x7f00000000c0)=<r3=>0x0)
io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000180)="75a0ea803edfff24a7f5a39c0f6bc83ede25c6098c024e4ee47e47ab762d85716b29f60ddea9d914abc89e90707019b8fb19e1e977299ef04b91aa53b1b72a81913ba42924730ee6c036731c2165a6b67590abba2b044e8beda1f0ccfe39e89da80432402f8c875d8f025867299ea9806393b091a32467f78d800cb68bfc0da0bacb4bbf0966d14767a2fe15eef4c9734e863db09db1e3c66968a438239c6d21e5cfe9a82c0b", 0xa6, 0x3, 0x0, 0x1, r2}, &(0x7f0000000280))

2018/04/20 07:48:29 executing program 5:
r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=')-\x00', 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$unlink(0x9, r0, r1)
socketpair(0x19, 0x80000, 0x5, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000280)={r4, r5, 0x0, 0x9, &(0x7f0000000180)="7dae79c12ccc89be8e4f6cd973364ee3d53337b5d42f2188eab8a3e0fea28934401ef1f384db90a9128acf491e59a4348af8d4aa51ce8bade8f11cc074423ef25c7bd51cbf70e946700ec3590c191413383ee8554c6dcdbb7e1aa17571510fb0daff50f0519c73f7cd0fac8ab5bc0688c496af7a040ee4d599a85bd34411aebdf9f78b9f79275a0f584f341268897a1dadb987f947e98689c46ce0d8e6bedbd3934d1a60d050fe77858db9afc8a84ac0c607bbd8d46ec2a19d63f672ea18109a2214a219c99fb6552a94526cc4fffa4e571fc56409597ea13576ca521473f5e9a082e8cd7f0a039b7a7e862b3c86280002ed88", 0x1, 0x6, 0x4, 0x4, 0x0, 0x800, 0x8, "7ed9d027c306191b208b2308f18673d4b6b02e6450cbfff55f0a1e3bf1daa38fd9010b3578fe262b057b967834d35219a6cc2b8cf25972a1904f5631c35d2a1e8d5521aacab932b13e56ce6cbb43a8b0deae1a5a78ee65bc4340a5aab6fd1d8253a08f0aab514081439c45ddf34549ea27ab15"})
getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000340)={'broute\x00'}, &(0x7f00000003c0)=0x78)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000400)={<r6=>0x0, 0x100000000, 0x8}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={<r7=>r6, 0x7fffffff, 0x20, 0x800000, 0x1}, &(0x7f00000004c0)=0x18)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=<r8=>0x0)
getpriority(0x0, r8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x2, 0x2, 0x101, 0x400, 0x20}, &(0x7f0000000600)=0x98)
r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000680)={r7, 0x29, "abdbf62bb7568721d38cebd945d532eaead2998efce07fe867cdef917cd43a75bbde69e8069f2b9e79"}, &(0x7f00000006c0)=0x31)
ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000880)={0xfffffffffffffd5b, 0x8000, 0x2, 0xc, &(0x7f0000000700)=""/12, 0x74, &(0x7f0000000740)=""/116, 0xb1, &(0x7f00000007c0)=""/177})
socket$rds(0x15, 0x5, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000008c0)={{0x5, 0x8ce, 0x8, 0x0, 0x7fffffff, 0x7fff}, 0x9, 0x7fffffff, 0x0, 0x4ea0, 0x9, "6e2f825886d3b35c6d21765a6d73008a857fe19c7232f9b446c312c7cd5147f6c2159902978410b8c44660117588808ff42591618ce4d043e7d0462e55ac4d5eee28a56f501ee82f5456749080e32f2e6e9054f653cddb522ca91b97f04a0c503d2e5c58b084b05fe886257bb170f0f88e17eb9dea05dab0adc699974db6cdca"})
r10 = getpgrp(r8)
r11 = msgget(0x1, 0x100)
msgctl$IPC_RMID(r11, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$notify(r3, 0x402, 0x14)
setsockopt$inet_dccp_buf(r9, 0x21, 0xd, &(0x7f0000000980)="40e555c51c81a1e752354597477d9537b5c3310fb472206e4426f050d921bbb48e64c8131364a937436125043615764cba05c0c067822a1d376f3e6ae206dfb9f8568d4fa035b05dd5292f90a95605066c4054307fd9b30ad4ecc5982b7e695a8aa4c9fafc7dacdbc5002438b70fedf98fad3973e32e23871d2c2cdf00", 0x7d)
r12 = syz_genetlink_get_family_id$fou(&(0x7f0000000a40)='fou\x00')
sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x5c, r12, 0x800, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20040001)
getsockopt$SO_COOKIE(r9, 0x1, 0x39, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8)
setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0)
ptrace$peek(0x2, r10, &(0x7f0000000c00))
getpeername$inet6(r4, &(0x7f0000000c40), &(0x7f0000000c80)=0x1c)

[   68.328959] sctp: [Deprecated]: syz-executor0 (pid 5792) Use of int in max_burst socket option.
[   68.328959] Use struct sctp_assoc_value instead
2018/04/20 07:48:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x10}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9c9, 0x9}, &(0x7f0000000140)=0x8)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00@\x00\x00'], &(0x7f0000000100)=0x8)

[   68.570985] sctp: [Deprecated]: syz-executor0 (pid 5821) Use of int in max_burst socket option.
[   68.570985] Use struct sctp_assoc_value instead
2018/04/20 07:48:30 executing program 3:
r0 = gettid()
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0)
sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
creat(&(0x7f0000417ffa)='./bus\x00', 0x0)
creat(&(0x7f0000aa0000)='./bus\x00', 0x0)
unlink(&(0x7f000057b000)='./bus\x00')
read(r2, &(0x7f0000d48000)=""/1, 0x1)
ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f)
fcntl$setown(r1, 0x8, r0)
fcntl$setsig(r1, 0xa, 0x12)
dup2(r1, r2)
inotify_init()
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0)
tkill(r0, 0x16)

2018/04/20 07:48:30 executing program 4:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = userfaultfd(0x800)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x194, 0x9, 0x0, 0x100, 0x7f, 0x25dfdbfd, {0x2}, [@typed={0x8, 0x3a, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @generic="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", @typed={0x8, 0x71, @fd=r1}, @generic="1cd81f368f81889d87e4bb77cd4fa3b1610864c3a5de757cc10962c035d6da577e23d8dd76e647321b5287f76b9ee3b043b925180e33316305ea8e337b346fa46915611e4575a69f477a17fe5cb589fec40bb8af97d953b73885a403e61fe634e191c02bd280ac1c1ad0223b9e6fd96658"]}, 0x194}, 0x1, 0x0, 0x0, 0x240000c0}, 0x4000000)

2018/04/20 07:48:30 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1a000000000000000000000000000000720ac0ff0000001a00000000000000009400000002000000bef11d5753d1a386907954b79d5e2c9c476db49e3d949b10462a0b9df099df3cd8947b1d08760f18e03e96d316d5ca33f65eca5303eee7658e626899c1f1218dd5fd743b"], &(0x7f0000000000)='GPL\x00', 0x0, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x15)
signalfd(r0, &(0x7f00000000c0)={0x9}, 0x8)

2018/04/20 07:48:30 executing program 6:
r0 = socket(0x11, 0x803, 0x300)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000000000, 0x1b071, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x4}], 0x1)
recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000))

2018/04/20 07:48:30 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8)
syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0)

2018/04/20 07:48:30 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c)
sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={<r1=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4)

2018/04/20 07:48:30 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4)
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7)
r1 = socket$inet6(0xa, 0x2, 0x6)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4)
sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/20 07:48:30 executing program 5:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
gettid()
sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001000000000000000edffffffffffffff", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d0081ffffff08001b0000000000"], 0x30}, 0x1}, 0x0)

2018/04/20 07:48:30 executing program 1:
socketpair$inet(0x2, 0x7, 0x10ef, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4)
unshare(0x40600)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x80000032, r1, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0)
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080))
getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5)

2018/04/20 07:48:30 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1a000000000000000000000000000000720ac0ff0000001a00000000000000009400000002000000bef11d5753d1a386907954b79d5e2c9c476db49e3d949b10462a0b9df099df3cd8947b1d08760f18e03e96d316d5ca33f65eca5303eee7658e626899c1f1218dd5fd743b"], &(0x7f0000000000)='GPL\x00', 0x0, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x15)
signalfd(r0, &(0x7f00000000c0)={0x9}, 0x8)

2018/04/20 07:48:30 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{<r2=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/246})
sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0)

2018/04/20 07:48:30 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xffffff8e, &(0x7f0000000880)={&(0x7f0000000a00)=ANY=[@ANYRES64=r2, @ANYRES16=r0], 0x2}, 0x1}, 0x20004840)
writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e)
r4 = creat(&(0x7f0000000240)='./file0\x00', 0x1)
getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9)
add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2)
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0)
prctl$getname(0x10, &(0x7f0000000440)=""/173)
ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000140)=0xffffffff7fffffff)
sendmmsg(r5, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc)
ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000001)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4)

2018/04/20 07:48:30 executing program 4:
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
read(r0, &(0x7f0000034ff9)=""/7, 0x7)
sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0)
r2 = socket(0x40000000001e, 0x4, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1)

2018/04/20 07:48:31 executing program 0:
r0 = msgget$private(0x0, 0x10)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096)
mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000010c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000})
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), 0x8)
prctl$intptr(0x1c, 0x3)
getcwd(&(0x7f0000000040)=""/14, 0x3cb)

2018/04/20 07:48:31 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00')
mlock(&(0x7f0000504000/0x1000)=nil, 0x1000)
r1 = pkey_alloc(0x0, 0x1)
pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x10, r1)
getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300))
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x0)
accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000340), 0x4)
getgroups(0x9, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgroups(0x2, &(0x7f00000000c0)=[r2, r3])
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={<r4=>0x0, @in6={{0xa, 0x4e22, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x9cd4}}}, &(0x7f0000000240)=0x84)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x4f89c046, 0x6}, 0x8)
readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3)

2018/04/20 07:48:31 executing program 1:
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f8cff4))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000))

2018/04/20 07:48:32 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', <r1=>0x0})
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0)
ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x3ff, 0x4, 0x101, 0x598b})
tee(r0, r0, 0x8, 0x2)
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newneigh={0x30, 0x1c, 0x901, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0)

2018/04/20 07:48:32 executing program 0:
r0 = msgget$private(0x0, 0x10)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096)
mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000010c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000})
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), 0x8)
prctl$intptr(0x1c, 0x3)
getcwd(&(0x7f0000000040)=""/14, 0x3cb)

2018/04/20 07:48:32 executing program 2:
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x8c, 0x2, 0xffffffffffffff00, 0x4, 0x7}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x5, 0x4, 0x3, 0x81}, &(0x7f00000002c0)=0x98)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0xd}, 0x1a, r3})
close(r1)
ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000380)={r0, r1, 0x3, 0x9d5, &(0x7f0000000300)="b7e45dadef6ef81e5ef4bc53a60c9389a5990c429ab2603c80ec0d6e344d636e1aea82829c9c24ad5c100d98c7aa8d239be318e4edcf56ce99e4aed1007af98dca5e576ff808164206a43073374f790bae685ec3f842a88dc709f684978f389501461848bfbc793448f0820eddd7dd0a2236bf815757bb85e0225fb0c4d7", 0x664, 0x6, 0x10001, 0x9, 0x3, 0x9, 0x8, "cc6af42100baf4a2fc4e5fd07f3bcbb6c9c75e0b093249d8add39c94dad46a48627b5ff3a2dcedeca9d5e5c1d84165529af4dce3f1a0137ef954209919db911a6e0ab5e24b015d356145019007781472c5fd6dada75c5c30ec9a988d1daea5f6eb736d219d86ddf0122815137355eb63ecabf62ba3955cac59b87c14ee7bc11dc409ab2a324847f124686ea89b02f03dc28bb9618b33b3eef58743a1bfce89b5c409bfe1bce9501adc405fb5918027e596e52380134f1afbeb1a"})
socket$kcm(0xa, 0x3, 0x11)
setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000180), 0x127)

2018/04/20 07:48:32 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20480, 0x184)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080))
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x6003})
sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x3aa, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="fa00000008000000000000005ef190c4"], 0x1e8}}], 0x60, 0x0)
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000)

2018/04/20 07:48:32 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2})
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xffffff8e, &(0x7f0000000880)={&(0x7f0000000a00)=ANY=[@ANYRES64=r2, @ANYRES16=r0], 0x2}, 0x1}, 0x20004840)
writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e)
r4 = creat(&(0x7f0000000240)='./file0\x00', 0x1)
getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9)
add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2)
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0)
prctl$getname(0x10, &(0x7f0000000440)=""/173)
ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000140)=0xffffffff7fffffff)
sendmmsg(r5, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc)
ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000001)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4)

2018/04/20 07:48:32 executing program 3:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
prctl$getname(0x10, &(0x7f0000000040)=""/17)
r0 = syz_open_pts(0xffffffffffffffff, 0x2800)
signalfd(r0, &(0x7f0000000100)={0x6fd7}, 0x8)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="f7a34fcfaa79a7b6ef94ec3ded75e675980e44b737b04ce89521b1ded675c4b0540d1339f84ba0ff73bb0fcb87547ec1")
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10)
fdatasync(r1)

2018/04/20 07:48:32 executing program 4:
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
read(r0, &(0x7f0000034ff9)=""/7, 0x7)
sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0)
r2 = socket(0x40000000001e, 0x4, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1)

2018/04/20 07:48:32 executing program 1:
r0 = msgget$private(0x0, 0x10)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096)
mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000080)='./file0\x00')
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000010c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000})
r2 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), 0x8)
prctl$intptr(0x1c, 0x3)
getcwd(&(0x7f0000000040)=""/14, 0x3cb)

2018/04/20 07:48:32 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)}, &(0x7f0000000280)=0x78)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0xc)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x40})
r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/l2cap\x00')
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000100)=0x80, 0x4)
write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa1d)

2018/04/20 07:48:32 executing program 3:
r0 = epoll_create1(0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00')
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4})
epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0)

2018/04/20 07:48:32 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = mq_open(&(0x7f0000000000)='proc*.)ppp0]vboxnet0\x00', 0x42, 0x1, &(0x7f0000000040)={0x7, 0x2, 0x6, 0x876, 0x8, 0x3, 0x4, 0x4})
ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x7)
mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe))
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="b39343eebf102005"], &(0x7f0000000140)=0xc)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7bca}, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0)
fchmod(r3, 0x0)

2018/04/20 07:48:32 executing program 7:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, 0x39f)
r0 = socket(0x11, 0x4000000000080003, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000))
socket(0x5, 0xe, 0x3f)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)

2018/04/20 07:48:32 executing program 2:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0x6, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r1=>0xffffffffffffff9c})
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4)
r2 = socket(0x15, 0x80005, 0x0)
socket$inet6(0xa, 0x2, 0x4)
getsockopt(r2, 0x114, 0x2716, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd)

2018/04/20 07:48:32 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x5ce, 0x8000, 0x3, 0x926, 0xa, [{0x7fffffff, 0x0, 0x3, 0x0, 0x0, 0x500}, {0x521, 0x8, 0x2, 0x0, 0x0, 0x330e}, {0x8, 0x7fff, 0x7, 0x0, 0x0, 0x200}, {0x3, 0x1000, 0x7, 0x0, 0x0, 0x200}, {0xffffffff80000000, 0x4, 0x20, 0x0, 0x0, 0x881}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x8}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x1000}, {0x98, 0x7, 0x1, 0x0, 0x0, 0x2000}, {0x100000000, 0x7fff, 0x0, 0x0, 0x0, 0xc01}, {0x400, 0x3, 0xffffffff, 0x0, 0x0, 0x8}]})
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0x2e, 0x3, 0x200}, 0x10)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ftruncate(r1, 0x803)

2018/04/20 07:48:32 executing program 5:
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4)
readahead(r0, 0x74, 0x80000000)

2018/04/20 07:48:32 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000029000000cb0000200000000000000000571b7dfddaadc62b96c9e26b7681f25d62f9dc0d47050c2a2bbb9c3fbf34eff5871687414c0cc413d312749e12a59e584feeb5c675782b8b647f86e07905e45a1a1a4e0c06014f2ec0da8223e7723031d8fd459072912c09b0a640bc56aeef51c4b9aa07e3f63d60202f390c5a9ddb8f2f781994e611ab7620"], 0x18}}], 0x2, 0x0)

2018/04/20 07:48:32 executing program 3:
pipe(&(0x7f0000362ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
dup2(r1, r0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000de6000))
alarm(0x1000)
epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8)

2018/04/20 07:48:32 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0)
recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0)
r3 = dup(r2)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={<r4=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={r4, @in={{0x2, 0x4e20}}}, &(0x7f0000000140)=0x84)

2018/04/20 07:48:32 executing program 7:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x284200, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10})

2018/04/20 07:48:32 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x220000, 0x4c)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x10800, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x5, 0x5, "50a98c5b8ed1ecc98feea4a87920cff73ec5d80e2c8691312d12a2f7a75be4ee1dd45a318f1a60b10f9685e9906b3e5a967e2e2c157bbcdc19da9a10c0ede22cc92a834c705cbde73adc857b7c140f60"}, 0xffffffffffffff26)
bind$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x48f881b64448ec4d, 0x420, 0x80000000000001, 0x0, 0xf})
prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x4, &(0x7f0000000080)=[{0x8, 0x2, 0xcc, 0x5}, {0x8001, 0x1000, 0x80000001, 0x7}, {0x881, 0x81, 0x5, 0x4}, {0x2, 0x1, 0xdc, 0x1}]})
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0)
fchmod(r1, 0x2d)
r3 = openat$cgroup_type(r2, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x198, 0x0, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0x0, 0x0, 0xffffffff, 0xff000000], [0xff, 0xffffffff, 0xff000000, 0xff], 'lo\x00', 'ip6tnl0\x00', {}, {0xff}, 0x3c, 0x3, 0x1}, 0x0, 0x138, 0x198, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x15, 0x2, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x16, 0x7, 0x1, [0x4, 0x7f934f92, 0x10000, 0x1, 0x0, 0x9, 0x80000001, 0x4, 0x0, 0x8, 0x32d9, 0x8c6, 0xfff, 0x1, 0x3, 0x8], 0xe}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffff00, 0xffffff00, 0xff, 0xffffffff], 0x4e23, 0x4e23, 0x4e22, 0x4e22, 0x3, 0x2, 0x9, 0x16cb, 0x10001}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, [0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xff], 'veth1_to_team\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x3e, 0x4, 0x1, 0x1}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffffff9, 0x11, "af758f23167390ed68cf22838f48f8ecac3f950521facc793686374c6c65"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff000000, 0xffffffff], [0x0, 0xff, 0xff, 0xff], 'syzkaller1\x00', 'bpq0\x00', {0xff}, {}, 0x37, 0x3, 0x0, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0x5c, 0x80, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0)
write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9)

2018/04/20 07:48:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x20, {0x2, 0x4e21}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2a4, 0x0, 0x2, 0x0, 0x0, &(0x7f00000001c0)})
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz_tun\x00'})

2018/04/20 07:48:33 executing program 7:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
poll(&(0x7f0000001f00)=[{r0}], 0x1, 0x1)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/162)

2018/04/20 07:48:33 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200)=""/28, 0x2e)
r1 = getpid()
sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0)

2018/04/20 07:48:33 executing program 1:
r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70)
bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)

2018/04/20 07:48:33 executing program 0:
r0 = timerfd_create(0x0, 0x0)
r1 = socket$nl_xfrm(0x11, 0x3, 0x6)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'bridge0\x00', <r2=>0x0})
ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2})
read(r0, &(0x7f00004c0f44)=""/188, 0xbc)
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x100, 0x0)
ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000540))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2)
r4 = gettid()
tkill(r4, 0x16)
sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@getsa={0x6c, 0x12, 0x600, 0x70bd2c, 0x25dfdbfb, {@in, 0x4d6, 0x0, 0x6c}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x12, 0x5c}}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x2b, 0x2, 0x0, 0x3502, 0x89b0cd65949b0ea, 0xa}]}]}, 0x6c}, 0x1}, 0x40010)
r5 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8)
socket$bt_cmtp(0x1f, 0x3, 0x5)
bind$inet6(r5, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c)
timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0))
ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7], 0x1, 0x4, 0xc2, 0x26, 0x10001, 0x4, {0x4, 0xffffffffffff682c, 0x70e9, 0x8, 0x3ff, 0xffff, 0x3fa17b63, 0x9, 0x8001, 0xffffffff, 0x100000000, 0x2, 0x8, 0x5, "99b1c9558aecffb3aabeee70448bc475dcb7b35fb9d2292e8782aed74703e4d4"}})

2018/04/20 07:48:33 executing program 2:
r0 = timerfd_create(0x7, 0x800)
fallocate(r0, 0x2, 0x9, 0xe5c8)
r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
read(r1, &(0x7f0000000500)=""/133, 0x85)

2018/04/20 07:48:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x20, {0x2, 0x4e21}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2a4, 0x0, 0x2, 0x0, 0x0, &(0x7f00000001c0)})
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz_tun\x00'})

2018/04/20 07:48:33 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00fe0000000000080006000100010008000400", @ANYRES32=0x0, @ANYBLOB="50cf67db0d85550400000000000000209b85cea6f0188567bd1ec24a28d05b96468d58d4f1108a84fce3e36e89214a802d2d58cb2f96969e77d6cd30e7c3168287300aaff419b725277ace71860eec1ae0cb88237e5822a6cd1a19f24568d211b9e0816712326186d05dca0b4e814c0f9daf18ea06155f97888850195407bd2465714fdcf58d9f0b71a61e3220a536b67a580269a090310d2ff03813"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0x10a)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, <r2=>0x0, 0x2, 0x81})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x101, r2, 0x2, 0xf261})

2018/04/20 07:48:33 executing program 2:
socketpair(0x20000000a, 0x4, 0x400000000009cc, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0)
r3 = memfd_create(&(0x7f0000000080)='/deer\x00', 0x0)
write(r3, &(0x7f0000ffdffb)='#!', 0x2)
sendfile(r0, r2, &(0x7f0000000000), 0x9c43)
execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000180)=[&(0x7f0000ff7000)="00000000000000060804002000ff050000000000000065005f1b76"], 0x1000)

2018/04/20 07:48:33 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x5ce, 0x8000, 0x3, 0x926, 0xa, [{0x7fffffff, 0x0, 0x3, 0x0, 0x0, 0x500}, {0x521, 0x8, 0x2, 0x0, 0x0, 0x330e}, {0x8, 0x7fff, 0x7, 0x0, 0x0, 0x200}, {0x3, 0x1000, 0x7, 0x0, 0x0, 0x200}, {0xffffffff80000000, 0x4, 0x20, 0x0, 0x0, 0x881}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x8}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x1000}, {0x98, 0x7, 0x1, 0x0, 0x0, 0x2000}, {0x100000000, 0x7fff, 0x0, 0x0, 0x0, 0xc01}, {0x400, 0x3, 0xffffffff, 0x0, 0x0, 0x8}]})
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0x2e, 0x3, 0x200}, 0x10)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ftruncate(r1, 0x803)

2018/04/20 07:48:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8)
readahead(r1, 0x3ff, 0x4000000000000208)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r2=>0x0, &(0x7f0000000040)=0x4)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xfc2}}, 0x8000, 0xffffffffffff6577}, &(0x7f0000000140)=0x90)
bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1)

2018/04/20 07:48:34 executing program 3:
timerfd_create(0x7, 0x800)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0)

2018/04/20 07:48:34 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$assume_authority(0x10, r0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='uid_map\x00')
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={<r2=>0x0, 0x3}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x3ff, 0x4, 0x7fffffff, 0x6, 0xffffffffffffffff}, 0x14)
r3 = memfd_create(&(0x7f0000000140)="080ef5d0f1d054146b519173940ce8916e568209c38791e6d2433142aeb95ef4b93d7eec8eec3d62ff16f5b5f80795a502bce1ba7d5c71e2a9df5e305df83de3cddc88912be46e562098913d50b9ab0efe70f4f8ce47f757922b5dc444f3db6cfe93a7394a00829f130ed78e", 0x2)
ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7f, 0xad, 0x2, 0x2, 0x100, 0x8, 0x3, 0x5, <r4=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r4, 0x5c, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x6}]}, &(0x7f0000000380)=0x10)
r5 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil)
r6 = geteuid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@mcast1}}}, &(0x7f00000005c0)=0xe8)
getresgid(&(0x7f0000000600), &(0x7f0000000640)=<r9=>0x0, &(0x7f0000000680))
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)=<r10=>0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, <r11=>0x0})
shmctl$IPC_SET(r5, 0x1, &(0x7f0000000740)={{0x200, r6, r7, r8, r9, 0x180, 0x7fff}, 0x1, 0xfffffffffffffffa, 0x23428766, 0x2, r10, r11, 0x3})

2018/04/20 07:48:34 executing program 6:
unshare(0x40600)
r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8)
ioprio_get$uid(0x3, r1)
ioctl$KDMKTONE(r0, 0x2275, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x7fff, 0x81, 0x100000000, {0x77359400}, 0x3, 0x3})

2018/04/20 07:48:34 executing program 2:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x10000, 0x1}, &(0x7f00000001c0)=0x90)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000000280)=0x10)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r5 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0)
dup3(r2, r5, 0x0)
dup3(r4, r3, 0x0)
removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='user.syz\x00')
r6 = epoll_create(0x2)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00003d6ff4))
open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0)

2018/04/20 07:48:34 executing program 0:
r0 = timerfd_create(0x0, 0x0)
r1 = socket$nl_xfrm(0x11, 0x3, 0x6)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'bridge0\x00', <r2=>0x0})
ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2})
read(r0, &(0x7f00004c0f44)=""/188, 0xbc)
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x100, 0x0)
ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000540))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2)
r4 = gettid()
tkill(r4, 0x16)
sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@getsa={0x6c, 0x12, 0x600, 0x70bd2c, 0x25dfdbfb, {@in, 0x4d6, 0x0, 0x6c}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x12, 0x5c}}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x2b, 0x2, 0x0, 0x3502, 0x89b0cd65949b0ea, 0xa}]}]}, 0x6c}, 0x1}, 0x40010)
r5 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8)
socket$bt_cmtp(0x1f, 0x3, 0x5)
bind$inet6(r5, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c)
timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0))
ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x7], 0x1, 0x4, 0xc2, 0x26, 0x10001, 0x4, {0x4, 0xffffffffffff682c, 0x70e9, 0x8, 0x3ff, 0xffff, 0x3fa17b63, 0x9, 0x8001, 0xffffffff, 0x100000000, 0x2, 0x8, 0x5, "99b1c9558aecffb3aabeee70448bc475dcb7b35fb9d2292e8782aed74703e4d4"}})

2018/04/20 07:48:34 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x2032, 0xffffffffffffffff, 0x15)
r0 = socket$inet6(0xa, 0x80003, 0xff)
getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4)

2018/04/20 07:48:34 executing program 7:
r0 = socket$inet6(0xa, 0x2000000000001, 0x5)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x9ff, 0x4)
bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[   73.404355] sctp: [Deprecated]: syz-executor5 (pid 6035) Use of int in maxseg socket option.
[   73.404355] Use struct sctp_assoc_value instead
2018/04/20 07:48:34 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000019000)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x7c, 0x200, 0x40, 0x9, 0x1ff, 0x0, 0x3, 0xfff, 0x8, 0xfff}, 0xb)

2018/04/20 07:48:34 executing program 4:
syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "62ec10", 0x44, 0x33, 0x0, @dev={0xfe, 0x80}, @empty={[0xd401]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x800)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, <r1=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, <r2=>0x0}, &(0x7f00000002c0)=0xc)
getgroups(0x5, &(0x7f0000000300)=[<r3=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0])
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000380)={<r5=>0xffffffffffffffff})
r6 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c)
ioctl$TIOCSCTTY(r4, 0x540e, 0x84cd)
r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10)
r8 = socket(0xf, 0xa, 0xba)
fdatasync(r5)
r9 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x1a302, 0x11)
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000006c0)="d26c4253ad791968e16f239d40e7128b78437bba5567b55ecc82443ffb66dd5b71ea330d8904f8a363560249cfac35bbb762ff48a64fdfd7866a68fd240000000000000000825c8a564c0bd5f19e6b966398b59c9b94b54c3cdf2655faf44e70e65c0bd6c63a8dc8e6d1e5d72b25ed4a765da27c168a3f95917343ab1adc0dae5075317c017e0395af72ce5035a96e59b6c83809421749ae460560787c5e45cacc0ea2d5892d66d52ef1f5aa80d2289c99", 0xb1}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00'], 0x60, 0x40801}, 0x10)

2018/04/20 07:48:34 executing program 1:
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x0, 0x55})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'lo\x00', {0x4, 0x80000001, 0x2, "946e37a30f1a", 0x1}})
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000700)=0x1f, 0x2)

2018/04/20 07:48:34 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xea4, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
acct(&(0x7f0000000180)='./file0\x00')
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000040))

2018/04/20 07:48:34 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
unshare(0x8000400)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000180)=0x10)
r3 = accept$alg(r1, 0x0, 0x0)
bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14)

2018/04/20 07:48:34 executing program 1:
r0 = socket$inet6(0xa, 0x802, 0x0)
io_setup(0x8, &(0x7f0000000080)=<r1=>0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0)
io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x200, r0, &(0x7f00000000c0)="eee70487f00f8c7c038bac051a624ab6c1ae25bd15ee610f1de2ddfe9fb237", 0x1f, 0x401, 0x0, 0x0, r2}, &(0x7f00000001c0))
io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001200)}])
io_setup(0x20000, &(0x7f0000000040))

2018/04/20 07:48:34 executing program 7:
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0)
mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil)
mlock(&(0x7f000020e000/0x2000)=nil, 0x2000)
pkey_mprotect(&(0x7f000062f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf1, 0x0)
r0 = creat(&(0x7f0000000580)='./file0\x00', 0x11b)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000005c0)={<r1=>0x0, 0xbe35}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000640)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84)
kexec_load(0x3, 0x5, &(0x7f0000000380)=[{&(0x7f0000000000)="ed1f563fbc6d503ff5fed55a3bdfcce9acb4e9e1eca1b6fed48c46a030298ef6cdf7dc48dce23164b42db762d2725f46b573937302a4e7e686d88536d5937cf77539ad242a4d3c70fd00588f683fa874246d4ff32dce0eff46d6a811aaa4a317fb0c0451fdd4ca381d1c7cb449f57730afc6bec0883d3ee73dcd41b2fe4c2972e1a979e65ce6201ea218ff631f1f5a648e58f096c3ab232bdffa5184c01af0a35fdcaa117007cbaeb0812f3f9c78bc2ea6fe3a15407989ef2401dab74fc4bb052e2190696aa3a9a8d1ab8d3e013af8a166c4b58d62891d4f42a0dbe3344086bdc0133e3a0210040cb35ac2740bb1c2e4304bcefabf6a6b4ae6", 0xf9, 0x0, 0x3f}, {&(0x7f0000000100)="521ba0c946d6c489b6772945818ccadc28f1afb5db43b20f3faef663e5538b5d7c655833a09b1affec0b06182aae256bfd3e41d7f65e3acf9280c2da06c473f0122e4caa18d6aa04ef7f71b3dfa3be68de08af1e0acd13c8c5f8e3e1c22ed6eb87943c42d5606585a4adf28a648ff35bfacfb77d6185e7ce1e6e84", 0x7b, 0x8000, 0x1}, {&(0x7f0000000180)="6ec782d761a3c07f79393defb428d4bbb65438229e99b7b4f201c228e6b5c8327dd6fa1ff7486ea9567567f25370", 0x2e, 0xffffffffffffffff, 0x9}, {&(0x7f00000001c0)="ae10f52e0a28650695f111382f62a5735d843e1e06f9a263d91c58932f891562b010eafa890d140d17dde536cadad52c94bb45160bf9b3a7b04884888ab9ff27503232ae7e97362e4cd9ebfb1de3f194c51b52e745df180e5e2fab174ea6f74ac7ab3c674cae881bc8a3c04c0407b21428453c66bd482499dacd93b2baed594e0b24a9331a60ca0f6dad2bf4e0236116f54c31d4e06705dda6e96c90091f5f2cb81efeaef36509f394aea598caa41b78", 0xb0, 0xffffffff, 0x1}, {&(0x7f0000000280)="66ad6cd68d5f83e534c457592d6524f72067fd3e38900055b85365c1eabef7110ec8ebccb5a93aef0cb73dfb5ec95d90ee8ce582010008ff8fc672d621eef62cfc9a6c7d21ae850fd0243f6c2cf1a55aeceead77ef954ec36fbd27b12f08d2bab115be8b937c26561d6918c2be3eaab184c54cc185dbefe44b0dcd2efeba3dc1e1db4adcf7436bc6454b962b64deee82c3a0fa78b04057348935e6fbea51070c8c864e943d6eedfe7484e1520700966fccdb08806716eddc422fe3c9a18663d48a3e0ac21934f896293154d55bbffddf80b4acc4b9560ab4abcaf0176a1773fcb9469eb431961677aa", 0xe9, 0x7fffffff}], 0x80000)
r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="ddfab90963a3757d9a1ab2a6978c186915ce3679446f93e9daf0402abc9458106d843b192b635854405c72d7b4cd30cad565c845bd208002f442aa1fbec5776c173d43dd60f44c168413785bbbeff6674cd92be694b7f25edbb07d9955863f58f26cc86b539d2bee33076a767a308ff7c982304f2bd9206dfae0dd436838b74e83aec2a5ac7d8ba4291db285308a32c043ea97dbbdbc0056", 0x98, 0x0)
keyctl$get_keyring_id(0x0, r2, 0x0)

2018/04/20 07:48:34 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400001, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={<r2=>0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000200)=0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x10001}, 0x8)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1)
sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x0)

2018/04/20 07:48:35 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10)
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x100, 0x70bd26, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x62150ba99455abbb}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x39}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x300000000000000}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x90)
sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106%gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0)

2018/04/20 07:48:35 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/128, 0x80}], 0x6, &(0x7f00000004c0)=""/143, 0x8f, 0xd1}, 0x2000)
accept$ipx(r2, &(0x7f00000005c0), &(0x7f0000000640)=0x10)
setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x4, 0x4)
fstat(r0, &(0x7f0000001800))
setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000016c0)={0x100000001, {{0x2, 0x4e23, @rand_addr=0x401}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0)

2018/04/20 07:48:35 executing program 2:
unshare(0x40020000)
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)})

2018/04/20 07:48:35 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
write(r0, &(0x7f0000000000)="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", 0xff)
unshare(0x40600)
setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), 0x1)

2018/04/20 07:48:35 executing program 3:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r1=>r0})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140))
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x1)

2018/04/20 07:48:35 executing program 6:
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair(0x13, 0x800, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair(0x8, 0x4, 0x1f, &(0x7f0000000280)={<r3=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000300)={'syzkaller0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}})
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r3, 0x400})
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0)

2018/04/20 07:48:35 executing program 7:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000240)={0x1ff}, 0x8, 0x80000)
lseek(r0, 0x0, 0x1)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00')
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012dbd7000fedbdf250200000008020100000500080003007e0000000800020002000000"], 0x30}, 0x1}, 0x1)
ioctl$VT_RELDISP(r1, 0xb702)
getegid()
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="9d0153c578e9f2c181beb95e16ad2b18783e66fd45a104723c0768d57f375770cbcf4dbab94f8cae516c1e54ad921f49ae209c07546ec8f96700fd282d47c753f80b5575403ed76add1f849f6b85bfb53b4d2dbe8c273fd2a95c10d9a7f91911188b45a3c39481365c84b8863ab4e3499e0af93c63e2e925914e27083de30c620b2993f88c3d4d1f8ebf33dde38ef862a0162e3f18d2bd82f1e13815ba4f8170b3589d9586da2137")
fadvise64(r1, 0x0, 0x1b, 0x3)

2018/04/20 07:48:35 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c)
setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080)=0x6da, 0x4)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r1=>r0})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x9, 0x4)

2018/04/20 07:48:35 executing program 3:
mkdir(&(0x7f0000e29000)='./file0\x00', 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0))
mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000))
r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10)
mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0)
mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000))
mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0))

2018/04/20 07:48:35 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x100000000, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58)
r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000200)=0x2, 0x4)
r3 = accept$alg(r1, 0x0, 0x0)
write(r3, &(0x7f0000000080)="dee025c2c3b40e6cefe5ae38536ac282259519dff032aae44cea544339821f63d38bf314b1a7c9a83053afe6bfff31619507a364fa3659bc8742fa83b594744fe613419fe6c4eed770491986cd96f6cb6fe5183a03a9738dd01a7084877604f1507aaf1915a562f0abb0706dddeacab776692db6e54783580a915c232b09cec2a9c55b412873fbca80c30f9e3e716555987673e6e9a0991a180386f32e6f6e48490ac17dd82ee45f506eb8b664ab106d906034cfc797e35c87d178817883190515c29eaae45ec2d6ade678a1e7b237b7dd0f5aa5ea869f79364ff167f1190ec8a2d0436705f0431418ae468d86ca24f588c182a69f80", 0xf6)

2018/04/20 07:48:35 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10)
r2 = dup(r0)
dup(r2)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x3, @empty, 0x6}], 0x58)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4)
write(r0, &(0x7f0000000080), 0x2b1)

2018/04/20 07:48:35 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e21}, 0x1c)
sendto$inet6(r0, &(0x7f0000000380)="38237a04666e9cf03dfdfbb4c75bdbd4c6bec95d5349e2", 0x17, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x2}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2}, 0x8)
preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/214, 0xd6}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/48, 0x30}], 0x6, 0x0)
r1 = dup3(r0, r0, 0x80000)
bind$unix(r1, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e)
r2 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e)
bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e23}, 0x6e)

2018/04/20 07:48:35 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0\x00', <r1=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r1})
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000711054000000000000000000000000009500000000000000cbc5721a14ab89686fc96e1c7a64a6946b21914903cf3ed4ec10042a6532596433fd24b52768b40e9f722002cc466e30d2bf694a305c876bc9c1e1772f9046bad2f6926a0e45b835d9c00b7a059e1603542e99af8d1ff35b04dec560a97e4bae67ad0642bd7b4a73d372ef35306cdc25880f578ffd837c7dd487d65c7a50439326"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48)

2018/04/20 07:48:35 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffa, 0x2080)
ioctl(r0, 0x227d, &(0x7f0000000080))

2018/04/20 07:48:35 executing program 3:
mkdir(&(0x7f0000e29000)='./file0\x00', 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0))
mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000))
r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10)
mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0)
mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000))
mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0))

2018/04/20 07:48:35 executing program 6:
syz_emit_ethernet(0x76, &(0x7f0000001100)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x80000001, 0xffffffffffffff00}], {0x8100, 0xfffffffffffffefd, 0x0, 0x10000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x9]})
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00')
setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), 0x4)

2018/04/20 07:48:35 executing program 2:
unshare(0x40600)
r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

2018/04/20 07:48:35 executing program 5:
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)

2018/04/20 07:48:35 executing program 0:
perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0)
syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0)

2018/04/20 07:48:36 executing program 2:
r0 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200800, 0x40)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0)
socketpair(0x3, 0xa, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100))

2018/04/20 07:48:36 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x80}}, [0x3f, 0x5, 0x6, 0x1000, 0x5, 0x3, 0x1, 0x3, 0x7ff, 0x0, 0x2, 0xffff, 0x10001, 0x9764, 0x12]}, &(0x7f00000002c0)=0x100)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={<r1=>0x0, 0x3}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x6}, 0xffffffffffffff74)
socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000003c0)={0x1, {{0xa, 0x4e21, 0x2e7, @loopback={0x0, 0x1}, 0x1}}}, 0x88)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000480)=""/214)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={<r4=>0x0, 0x2, 0xc927}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0x6, 0x60000000000000}, 0x90)

2018/04/20 07:48:36 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=<r1=>0x0)
ptrace$cont(0xffffffffffffffff, r1, 0x9, 0x10001)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001940)='memory.events\x00', 0x0, 0x0)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000380)=""/4096)
bind$llc(r2, &(0x7f0000001980)={0x1a, 0x33f, 0x3, 0x5, 0x6, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402800, 0x0)
bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e)
r4 = gettid()
getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0x14)
prlimit64(r4, 0xf, &(0x7f00000000c0)={0x8, 0x40}, &(0x7f0000000100))
ioctl$sock_ifreq(r2, 0x89df, &(0x7f0000000140)={'veth0_to_team\x00', @ifru_flags})
syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x2a80)
ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000002c0))

2018/04/20 07:48:36 executing program 7:
r0 = socket$rds(0x15, 0x5, 0x0)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4)
r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8000, 0x60000)
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0xa1, 0x90, "1408163f2c9ae3484250a26061d06dc673c0d897b6e8301d6eb6cf7321dd3781245dfb1877d9b76335ef50347621dbf0ac19b94a47d13a8645461f99544e24114e3f6bf2f4257883dca7c2d256408d1f25164c4c5e9cf9e1415718a7bf26f5f6709c1c629b573b0acd60ac52fb5ebeffc818e6dabeeb832d6499ca23edf95a7831132003866361fd44c3975a6f870176"})
r2 = getpgrp(0x0)
gettid()
rt_tgsigqueueinfo(r2, r2, 0x1000000020000822, &(0x7f0000000180)={0x0, 0x400, 0x206})

2018/04/20 07:48:36 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0)
r1 = epoll_create1(0xfffffffffffffffc)
r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x0)
r3 = dup3(r0, r2, 0x80000)
ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/19)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = dup(r4)
getsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000012ffc))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
dup3(r1, r0, 0x0)

2018/04/20 07:48:36 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4)
r1 = dup(r0)
write$eventfd(r1, &(0x7f0000605ff8), 0xffbe)
write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30)
write$eventfd(r1, &(0x7f0000000080), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={<r2=>0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x5f8}}}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0x8, 0xffffffff00000000}, 0x10)

2018/04/20 07:48:36 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00')
r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000005c0)="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")
pread64(r0, &(0x7f0000015000), 0x0, 0x0)

2018/04/20 07:48:36 executing program 5:
r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x84b, 0x8000)
bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x8, {0x4, 0x1, 0x29d58380, 0x13, 0x1, 0x4}, 0x9, 0x7}, 0xe)
sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
read(0xffffffffffffffff, &(0x7f0000000080)=""/115, 0x73)
r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x10, 0x4)

2018/04/20 07:48:36 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80000001, 0x2, 0x100000000, 0x1ff, 0x3ff, 0x7, 0x60d7b3a0, {<r2=>0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x4, 0x3, 0x7, 0x2}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0x9}, 0x8)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20)

2018/04/20 07:48:36 executing program 7:
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0)
ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/44)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000e53835970ea761a5000002000000000000000000ff00000000000800120002001259b9d83b96dc8b000030000000040000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0), 0x4)

2018/04/20 07:48:36 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=<r1=>0x0)
ptrace$cont(0xffffffffffffffff, r1, 0x9, 0x10001)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001940)='memory.events\x00', 0x0, 0x0)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000380)=""/4096)
bind$llc(r2, &(0x7f0000001980)={0x1a, 0x33f, 0x3, 0x5, 0x6, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402800, 0x0)
bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e)
r4 = gettid()
getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0x14)
prlimit64(r4, 0xf, &(0x7f00000000c0)={0x8, 0x40}, &(0x7f0000000100))
ioctl$sock_ifreq(r2, 0x89df, &(0x7f0000000140)={'veth0_to_team\x00', @ifru_flags})
syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x2a80)
ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000002c0))

2018/04/20 07:48:36 executing program 3:
r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x400000000000003, 0x3)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10)
getcwd(&(0x7f0000000240), 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={<r1=>0x0})
ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x5)
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000140)=""/27})
accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800)

2018/04/20 07:48:36 executing program 2:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400)
unshare(0x2040600)
mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040))

2018/04/20 07:48:36 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000100)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x0, 0xfffffffffffffffc})
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x60000)

2018/04/20 07:48:36 executing program 0:
r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x3f, 0x9e06}, {0xffffffff, 0x2}, 0x9, 0x1, 0xd1ab8b4000000000})

2018/04/20 07:48:36 executing program 6:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000)
futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0)
r0 = getpgrp(0x0)
r1 = perf_event_open(&(0x7f0000014f88)={0x1, 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, 0x0)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80)
getsockname$ipx(r2, &(0x7f0000000200), &(0x7f00000001c0)=0x10)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xeb)

2018/04/20 07:48:36 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c)
unshare(0x40600)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003b00)='/proc/self/net/pfkey\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003b40), &(0x7f0000003b80)=0x4)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)}, 0x20)

2018/04/20 07:48:36 executing program 1:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1ff, 0x5, 0xa08, 0x1, 0x0, 0x1, 0x2}, 0x1c)
memfd_create(&(0x7f0000d6aff4)="2f6465763f707004d8", 0x4000004)

2018/04/20 07:48:36 executing program 7:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4)
sendto$inet6(r0, &(0x7f0000000100)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb2940613679d5b6e47f096d866617073952e43e31e", 0x34, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x5, 0xbec2})

2018/04/20 07:48:36 executing program 2:
capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8))
r0 = socket$inet(0x2, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x1, 0x9, 0x0, 0x100, 0x9, 0x40], 0x7, 0x2, 0x100000001, 0x8f51, 0x1, 0x20, {0x6, 0x101, 0x8, 0x101, 0x863, 0x81, 0x7, 0x6, 0x9f, 0x5, 0x3, 0xc9, 0x6, 0x2900, "2c21f95b109f2518ae9becd61e6eaa25317db376bab4fd39e3fb484d2720479c"}})

[   75.851182] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use)
2018/04/20 07:48:37 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000003de9127eb4f4978a9403be25b48a14eeb5e4368efcb4352e0a61248ac9f59d3ff353141957f8088929399e02718a039ac2960b91901f078ea5d5ef12ba7b0ac908223c68efe4be295044420e1e729e69c84e606f9ba50025a9381d", @ANYRES16=r1, @ANYBLOB="080426bd7000fbdbdf25010000000800040002000000e15b21fe0b59378b080003003a0000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x40000)
r2 = epoll_create1(0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x3, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000eff4)={0x90000005})
epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7)

2018/04/20 07:48:37 executing program 3:
getcwd(&(0x7f0000000140)=""/4, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00')
r1 = dup(r0)
r2 = semget$private(0x0, 0x3, 0x2)
socket$inet6_sctp(0xa, 0x5, 0x84)
semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0x1, 0x8, 0xc2f1, 0x4, 0x8, 0xe07, 0x1, 0xf8, 0x2])
getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000240)=0x27f)

2018/04/20 07:48:37 executing program 6:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x240000, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x107040, 0x0)
r1 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'veth1_to_bond\x00'})
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0)
ioctl$KDSETLED(r3, 0x4b32, 0x1)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
fdatasync(r3)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x5)

2018/04/20 07:48:37 executing program 1:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x11, 0x99, &(0x7f0000000100)="e3dd304eb4f8afd10fa9c0829fe9fd3122da135068f423364b6da1914583eeb03ca14de9eb84a8e836a486eddce3b35c9b3f6d128584f971fd3a5e02e779358a8a7ff7fbf04674d34527f051873182a1cbe7bc1db6f4dbf8c6a8de3badc4c68207796d0afe42503caedbdb6ebf684ad8556b97f16f9b73d25ce125ac10fdfa48d0ac738208c88e9029909d0bab5798dd7696e6da4399ba3686"})
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x3}, 0x8)
openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000340))
mq_getsetattr(r0, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x400, 0x0, 0x3, 0xffff, 0x8}, &(0x7f0000000300))
futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0)

2018/04/20 07:48:37 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
fchdir(r0)
r1 = socket$kcm(0xa, 0x10000000003, 0x3a)
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000001700)=@nl=@unspec, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001780)}, 0x0)

2018/04/20 07:48:37 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9)
sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c)
getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1)
ioctl$int_out(r0, 0x2, &(0x7f0000000100))
setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1, 0x4)
recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0)

2018/04/20 07:48:37 executing program 2:
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
io_setup(0x7, &(0x7f0000000040))
mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0/control/file1\x00')

2018/04/20 07:48:37 executing program 0:
r0 = socket(0x1e, 0x2000000000000005, 0x0)
bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc)
perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/20 07:48:37 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1)
ioctl$TIOCSBRK(r0, 0x40044591)
r1 = getpgid(0xffffffffffffffff)
get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18)
write(r0, &(0x7f0000fdd000), 0x0)

2018/04/20 07:48:37 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xf5, &(0x7f0000000000)="928c6455b98b36e85a00fe0cbce5b8e868edec7d5aa8d555c5881405263cdf876122017ce87458db64cd876ee4934a805256a4bf40ecc76df1c8984d1e24252eeb95ba6178c1bc665c6b198479d3410158afe1c73ccd30d7b2f11ed121bd96a328337282ddf2751c2eee4b37097efb49a7b39f1985bfc2f7d401b93b7b5b8b523366800ee569809b5a041974f0d925bfc5bf5a2519ac5927648b8a09b7f8c4f9a64c16425fcb42cff1222c36a0208238ad47c5997d71988ce88978e79af57db2e56b757648be28a81b8ddda138d7af3f749ec1ebe0ef80115e5c7b995f48f3a270ffd623d9cd7c88cb9eba0baf73a1c9349aef91a2"})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001480)=""/231, 0xe7}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000001580)=""/203, 0xcb}, {&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000001680)=""/77, 0x4d}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/216, 0xd8}, {&(0x7f0000002940)=""/207, 0xcf}], 0x8, &(0x7f0000000240)=""/25, 0x19, 0x100000000}, 0x40000002)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/04/20 07:48:37 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0)
modify_ldt$read_default(0x2, &(0x7f0000000000)=""/114, 0x72)

2018/04/20 07:48:37 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x10001}, 0x10)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x16ff, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x3, 0x6156}, &(0x7f0000000180)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x88, 0x5}, 0x90)
r3 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r3, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendmsg$rds(r3, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="188000000000000014010000020000000000000000000000"], 0x18}, 0x0)

2018/04/20 07:48:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000001540)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0)
r1 = socket$inet(0x2, 0x2, 0x2)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x100]}, &(0x7f0000000040)=0x6)

2018/04/20 07:48:37 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
listen(r0, 0x1ff)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
unshare(0x40600)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000))
lseek(r1, 0x0, 0x3)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x2)

2018/04/20 07:48:37 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x372, 0x80)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040))
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, 0x0)

2018/04/20 07:48:37 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000fe6)={0x0, 0x0, &(0x7f0000000ff0)=@raw, &(0x7f0000002000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000003000)=""/4096}, 0x48)
setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4)

2018/04/20 07:48:37 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2800, 0x101)
getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r1, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b000000000001907800002accffff4cffff0d00907a0000000000000000ffffffffffffffe9"], &(0x7f0000ea3000))

2018/04/20 07:48:37 executing program 6:
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x200000000000})
mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0)
mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0)

2018/04/20 07:48:37 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000880), &(0x7f00000008c0)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x72}, 0x8)
sendto$inet(r0, &(0x7f0000000040)="cf", 0x1, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3)
remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xc7ca, 0xa0000)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14)
sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10)

2018/04/20 07:48:37 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x200, 0x0, 0x0, {0xb}}, 0xfffffffffffffe17}, 0x1}, 0x20000014)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={<r2=>0x0, 0x1000}, &(0x7f0000000240)=0x8)
r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xeb9, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={r2, 0x158, 0x9, 0x7fffffff}, 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={r2, 0x7f}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0x4, [0x73, 0x8000, 0x1, 0x1]}, 0x10)

2018/04/20 07:48:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000000)=0x84)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, 0x8)
rmdir(&(0x7f0000000180)='./file0\x00')
epoll_create1(0x80000)

2018/04/20 07:48:37 executing program 4:
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/20 07:48:37 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000013c0)={0x8f87, 0x3, 'client0\x00', 0x3, "896273e463ada3ff", "ab932852486e62c2911d78a6299b656191af73093c5f1800041dfdbf9b14c5f5", 0x81, 0x100000001})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={<r2=>0x0}, &(0x7f0000000200)=0xc)
ioctl$VT_ACTIVATE(r1, 0x5606, 0x7f)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x71, 0xe7, 0x10001, 0x2, 0x0, 0x1ff, 0x40, 0x0, 0x6, 0xc2e0, 0xff, 0x7, 0x5, 0x5, 0x2, 0x1, 0x2, 0x1, 0x400, 0xfffffffffffffff9, 0xa6b, 0x4ce4, 0x9, 0x4, 0x0, 0x10001, 0x5, 0x7fffffff, 0x100000000, 0x4, 0x3, 0x3, 0x3, 0x101, 0x2, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x5}, 0x8000, 0x9e, 0x66f, 0x7, 0x7, 0x7fffffff, 0x620c1287}, r2, 0xb, r0, 0x3)
rt_sigreturn()
r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x1)
getdents(r3, &(0x7f0000000280)=""/216, 0xd8)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
pipe2(&(0x7f0000000040)={<r4=>0xffffffffffffffff}, 0x84000)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000080)={{0x80000001}, 'port0\x00', 0x1, 0x9, 0x5, 0x3, 0x313fcbed00000000, 0x8, 0x2, 0x0, 0x6})
unlinkat(r4, &(0x7f0000001380)='./file0\x00', 0x200)
r5 = msgget$private(0x0, 0x400)
msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000380)=""/4096)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401)
perf_event_open(&(0x7f00000014c0)={0x5, 0x70, 0x6, 0x4, 0x101, 0xde, 0x0, 0x2, 0x8000, 0x8, 0x10000, 0x100, 0x4, 0xe02, 0x55, 0x3, 0xe1, 0x6, 0x3590, 0x80000000, 0x77, 0x3, 0x3f, 0x6, 0x322800000000000, 0x9, 0x0, 0x2, 0x9, 0x80, 0x6, 0x1000, 0x200, 0x18000000000, 0x9, 0x9, 0x2, 0x7, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000001480), 0x4}, 0x13818, 0x40, 0x8, 0x7, 0x0, 0x8, 0x7f}, r2, 0xb, r4, 0xa)
getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000001540)=""/132, 0x84)

2018/04/20 07:48:37 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@vsock, &(0x7f0000000000)=0x80)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={<r1=>0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3ff, 0x0, 0x7, 0x1000, 0x7, 0x8f, 0x43, 0x5, 0x2, 0x6423, 0x2, 0x6, 0x0, 0x73, 0x80000001]}, &(0x7f0000000200)=0x100)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x970, 0x80}, 0x90)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
r3 = socket$inet(0x2, 0x4000000000000005, 0x0)
bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10)
sendto$inet(r3, &(0x7f0000000240)="a26d86fd259f402bee3c98785d01717a5490904ed3de0e0fe55c837ad621e10ae66c3e0bf4061ca36a", 0x29, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))
r4 = dup(r2)
sendmsg$netrom(r4, &(0x7f00000005c0)={&(0x7f0000000380)=@full={{0x3, {"09346d5f2c61bc"}}, [{"695ce027486da3"}, {"21b61ba1e8fe85"}, {"f4e02574956a8f"}, {"245f60fd8a28e3"}, {"511e2357cb14dd"}, {"e93ae0f9487a6b"}, {"a403589eae3d59"}, {"28c8fc7368e3a0"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000600)="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", 0x126}], 0x1, &(0x7f0000000240), 0x0, 0x4000010}, 0x20000000)

[   76.762573] mmap: syz-executor3 (6348) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/04/20 07:48:37 executing program 1:
r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401})
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000180)={@remote, <r2=>0x0}, &(0x7f00000001c0)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x17, r2})
pread64(r0, &(0x7f0000000000), 0x0, 0x0)

2018/04/20 07:48:38 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x1000008000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmmsg(r1, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001cc0)}}, {{&(0x7f0000000a00)=@nl=@unspec, 0x80, &(0x7f0000003140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000d010000b5000000"], 0x10}}], 0x2, 0x0)

2018/04/20 07:48:38 executing program 3:

2018/04/20 07:48:38 executing program 0:

2018/04/20 07:48:38 executing program 2:

2018/04/20 07:48:38 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[])
open(&(0x7f0000000080)='./file0/fi.e0]', 0x3fffa, 0x0)

2018/04/20 07:48:38 executing program 6:
mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000006000/0x1000)=nil)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
shutdown(r0, 0x0)
recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0)

2018/04/20 07:48:38 executing program 4:

2018/04/20 07:48:38 executing program 5:

2018/04/20 07:48:38 executing program 2:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfb}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000080))

2018/04/20 07:48:38 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x3}, [@nested={0xc, 0x34000, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0)

2018/04/20 07:48:38 executing program 3:
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x200000000000})
mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0)
mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0)

2018/04/20 07:48:38 executing program 0:
r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x10001}, 0x4)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x3c)

2018/04/20 07:48:38 executing program 5:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
r0 = getuid()
setfsuid(r0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffe7)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080))

2018/04/20 07:48:39 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x1000008000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmmsg(r1, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001cc0)}}, {{&(0x7f0000000a00)=@nl=@unspec, 0x80, &(0x7f0000003140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000d010000b5000000"], 0x10}}], 0x2, 0x0)

2018/04/20 07:48:39 executing program 4:
unshare(0x3ff)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000007efffffff"], 0x8)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1f}, r1}, 0x14)

2018/04/20 07:48:39 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[])
open(&(0x7f0000000080)='./file0/fi.e0]', 0x3fffa, 0x0)

2018/04/20 07:48:39 executing program 2:
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1})
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80)
ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="0e68c61771e702f9f469ae49ed460cad9ddda826a9874ef409228492244156c2c73c486646b8bafc8d957f8b46689e4e226c72ae24cce6122f3c80292b10825ea5ec36b687bd017441c9b8370591aacc613f71e86dd5d6840448cf3e17d49041b750e4ef964bc49e15c993bc1e30fc29f1671b2a10eb3fa95eccc17f2c39387abbc4619f487bb92a9eb42740ddd5c6b1461b458058d311513f93fd6b326e72aed9d4c89c4024186141")
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000})
r2 = gettid()
ptrace$poke(0x5, r2, &(0x7f0000000040), 0xffffffff)
ioctl(r1, 0x2285, &(0x7f0000007000)='S')

2018/04/20 07:48:39 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x51)
write$sndseq(r1, &(0x7f0000000140)=[{0x9, 0x3, 0xfffffffffffffff8, 0x3, @tick=0xfffffffffffffbff, {0x2, 0x6b}, {0x3, 0x101}, @connect={{0x7, 0x5}, {0x8001, 0x3}}}, {0xffff, 0x5, 0x4, 0x5, @tick=0x10001, {0x3, 0x3}, {0x2, 0x6}, @queue={0x0, {0x6, 0x1}}}, {0x20, 0x262, 0x8, 0x6, @time={0x77359400}, {0x5, 0x1}, {0x2, 0x200}, @connect={{0x1ff, 0x8}, {0x8000, 0x40}}}, {0x9, 0x6b, 0x46, 0x1, @time, {0x4, 0xfffffffffffff000}, {0x9, 0x80000001}, @queue={0x3, {0x70000000000000, 0x6}}}], 0xc0)
sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x14e}, 0x1}, 0x0)

2018/04/20 07:48:39 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket(0x2000000000000010, 0x803, 0x0)
write(r0, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))

2018/04/20 07:48:39 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x40)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0)
r1 = dup2(r0, r0)
r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x9, 0x10001, 0x6, 0x7}, 0x6)

2018/04/20 07:48:39 executing program 3:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1fe8284e85cd789b0636b7e40a9a7f2d37", @ANYRES16=r1, @ANYBLOB="00042abd7000fbdbdf250b0000002000030008000500e000000214000600fe8000000000000000000000000000bb08000400ff0f000008000500040000000800040008000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4040}, 0x448c0)
r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}})
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x40045402, &(0x7f00002fcf15)=""/235)

2018/04/20 07:48:39 executing program 1:
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)
inotify_rm_watch(r2, r1)

2018/04/20 07:48:39 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000000000ff0dfb482cb4b7acde"], 0x28}, 0x1}, 0x0)
sync_file_range(r0, 0x1fe0000000000000, 0x5, 0x4)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'gre0\x00', @ifru_settings={0x3, 0x81, @fr_pvc_info=&(0x7f0000000000)={0x1800000000, 'ip6gretap0\x00'}}}})

2018/04/20 07:48:39 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0)
inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80)
r1 = socket$netlink(0x10, 0x3, 0x15)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080), 0x4)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000001100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20008000, &(0x7f0000001040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c)

2018/04/20 07:48:39 executing program 4:
clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100))
mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f00000003c0)=[&(0x7f0000000240)="00080700000400a0b22c582bf3aed17d", &(0x7f0000000280)="706f7369785f61636c5f616363657373af73797374656d7d6b217d5b6d643573756d0c707070302c776c616e30747275737465646e6f6465766367726f75706370757365742e7070703000", &(0x7f0000000300)='@mime_type\x00', &(0x7f0000000340)="00080700000400a0b22c582bf3aed17d", &(0x7f0000000380)='\x00'])
syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2)
r0 = creat(&(0x7f0000000440)='./file0\x00', 0x24)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000480)=0xffffffffffffff2d)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00')
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000400))
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x10000)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0xf, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"})
connect$ax25(r2, &(0x7f0000000540)={0x3, {"5fa501672260ca"}, 0x6}, 0x10)
io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000580)}, &(0x7f0000000600))
setsockopt(r3, 0xffffffffffff6344, 0x517a, &(0x7f00000001c0)="845918aeed7d696721df87603b83c45745d3a15cf0835c28c6d2ee3c021996d55aeb17c0f32193dcd0d5c1c1a3c5b51d7975d7f55a388280f5a3b2fd65171cb9e3fbdf69718fa96f24f61ffa70", 0x4d)
sync()
creat(&(0x7f0000b7a000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4)

2018/04/20 07:48:39 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0)
connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x4, 0x8, 0xeb3f, 0x1000, 0x80, 0x4}, 0x5}, 0xa)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000000000001701020002000000"], 0x10}}], 0x2, 0x0)

2018/04/20 07:48:39 executing program 5:
unshare(0x8000400)
r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2})
pwrite64(r0, &(0x7f0000000040), 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x8001, 0x9, 0x9, 0x0, 0x7f, 0x1000, 0x8, 0x6, 0x4, 0x7, 0x1, 0x800, 0xffffffffffffffff, 0x6, 0x4e27, 0xa97, 0x2ed, 0x9, 0x8000, 0x200, 0x6, 0x3, 0x800, 0x80000000, 0x3, 0x8001, 0x0, 0x1000, 0x1, 0x9, 0x3ff, 0x80000001, 0x8001, 0x100, 0x3, 0x0, 0x1000, 0x2, @perf_config_ext={0x40000000, 0x8}, 0x100, 0x8, 0x6, 0x6, 0x1, 0x7, 0x200}, 0x0, 0xb, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0))

2018/04/20 07:48:39 executing program 3:
r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='proc&(vmnet0+eth1\x00')
r1 = epoll_create(0x400)
syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x2)
write(r0, &(0x7f0000000100)="67e976d5230105b2b919247cc00ffec58739f3d9ec25eba435ae54339e95398503811619a81a50e1ab1b489c27caa52e36026f495ca689d2619b5e87f39b200b71c97133d5f8f92de1bc9bea285469a3a0fa8cf2fdcb03bd679f6d19b3f564a2e2ee89df130f447abf8e261732f034080e0fdca6f7a3a4970993f1ff48846e4e3670ca0173acddae0a1061cf8eba8396eaf2f2f3b57689337f7725300b62b04693823c4aaef633a264c3a092cfe0291de052b365266df0b2ac44801ecbfaa9f5cdd5e2a3c5c4581b9a94bba18298a07debe85b223162e887ab7a46a0148d33d783d1fded229c574d1a5a3b268d554af547a86c0eaf43", 0xf6)
epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1)

2018/04/20 07:48:39 executing program 0:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x13)
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x40000)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00006da000/0x3000)=nil, 0x3000}, 0x2})
remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x5, 0xffffffffffff)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x20, "6cfbdbb11d945638af1cf83c681b22a14cb0c4de9f9d515b66df9ba35d11562a"}, &(0x7f0000000200)=0x44)
ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040))
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/20 07:48:40 executing program 6:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4)
getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x80000, 0x0)
bind$nfc_llcp(r1, &(0x7f0000000700)={0x27, 0x0, 0x2, 0x4, 0x0, 0x1, "3b82f331841e5c0c077b694dc53f286972a3ed5bbd5bb407608add3d833c05707281984a70bf4afb3aaf5c0a895e384bca86b8b56e1265151bad223955264e", 0x38}, 0x60)
sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041)
getsockname$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={<r2=>0x0, 0x5, 0x30}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8)

2018/04/20 07:48:40 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000000000ff0dfb482cb4b7acde"], 0x28}, 0x1}, 0x0)
sync_file_range(r0, 0x1fe0000000000000, 0x5, 0x4)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'gre0\x00', @ifru_settings={0x3, 0x81, @fr_pvc_info=&(0x7f0000000000)={0x1800000000, 'ip6gretap0\x00'}}}})

2018/04/20 07:48:40 executing program 3:
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, <r0=>0x0, 0x1, 0x7})
r1 = getpgrp(0xffffffffffffffff)
process_vm_readv(r1, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/112, 0x70}, {&(0x7f00000011c0)=""/50, 0x32}, {&(0x7f0000001200)=""/20, 0x14}, {&(0x7f0000001240)=""/81, 0x51}, {&(0x7f00000012c0)=""/140, 0x8c}, {&(0x7f0000001380)=""/9, 0x9}], 0x8, &(0x7f0000001980)=[{&(0x7f0000001440)=""/72, 0x48}, {&(0x7f00000014c0)=""/232, 0xe8}, {&(0x7f00000015c0)=""/220, 0xdc}, {&(0x7f00000016c0)=""/36, 0x24}, {&(0x7f0000001700)=""/233, 0xe9}, {&(0x7f0000001800)=""/127, 0x7f}, {&(0x7f0000001880)=""/36, 0x24}, {&(0x7f00000018c0)=""/155, 0x9b}], 0x8, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x6bdb})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000008387000000000000050000000000000000dff36f90a9f98523572ae5ff000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48)

2018/04/20 07:48:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x401, 0x5}, {}, {0x6}]}, 0x10)
sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/136, 0x20})

2018/04/20 07:48:40 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
r1 = accept4$alg(r0, 0x0, 0x0, 0x800)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4)
sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0)
readlinkat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80), 0x0)

2018/04/20 07:48:40 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002)
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="3bcd71580a287ca018daa1b89a7df3dcd6acd241caf4fa1b17ed1408df1766c8b08bf16346a23e0c1295263f277db5663153840edb8405989589d2b4c00526f08c36acf43c0a6695cda3a08e271fc8ed5516846f3c76842f2cb590ee9a9065cfa15c2c4da09866d4adc8ac9751a75052664daa2dd29e4326961e04c628d755550002cf3c97e43aa6c41f3e9eb4a477114a8ff124d91866e1c8b4562ed41cf445b218b817a93d11a92bf8", 0xaa}, {&(0x7f00000002c0)="6356bcac3fd0ae4d49ebe37a85a8f344b77806451b409f4178df8ca8b3bbe3c448b30057ce272e7f764a0a95255ce78b679abd0453becc233c2ffb3cef1be1b856ecbae255a45f79e81380ae84cae1d9cdca0cf6e541d42bd98a4d984ec6b59b0acb7cbe011e0037183c3e716db3c86b26df99d55ed57ade86447b25cbca3cea6e3f84f5e26a", 0x86, 0xdb9e}], 0x40c, &(0x7f0000000380)={[{@session={'session', 0x3d, [0x0, 0x2d, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x78]}, 0x2c}, {@check_strict='check=strict', 0x2c}]})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x602f, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"})
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="0200000018003109004a0001000c0007251d93cc800a091d000a14ff66", 0x1d}], 0x1)

2018/04/20 07:48:40 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x406400, 0x0)
perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10)

[   79.207752] ==================================================================
[   79.215168] BUG: KMSAN: uninit-value in copy_page_to_iter+0x754/0x1b70
[   79.221842] CPU: 0 PID: 6516 Comm: syz-executor3 Not tainted 4.16.0+ #84
[   79.228675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.238014] Call Trace:
[   79.240689]  dump_stack+0x185/0x1d0
[   79.244316]  ? kmsan_internal_check_memory+0x155/0x1e0
[   79.249576]  kmsan_report+0x142/0x240
[   79.253364]  kmsan_internal_check_memory+0x174/0x1e0
[   79.258452]  ? copy_page_to_iter+0x5f6/0x1b70
[   79.262933]  kmsan_copy_to_user+0x69/0x160
[   79.267150]  copy_page_to_iter+0x754/0x1b70
[   79.271460]  process_vm_rw_core+0xf6a/0x1930
[   79.275868]  ? process_vm_rw+0x356/0x500
[   79.279912]  process_vm_rw+0x3d5/0x500
[   79.283794]  SYSC_process_vm_readv+0x126/0x140
[   79.288363]  SyS_process_vm_readv+0x8a/0xb0
[   79.292673]  do_syscall_64+0x309/0x430
[   79.296541]  ? s_show+0xe80/0xe80
[   79.299981]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   79.305151] RIP: 0033:0x455379
[   79.308324] RSP: 002b:00007f515961bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000136
[   79.316022] RAX: ffffffffffffffda RBX: 00007f515961c6d4 RCX: 0000000000455379
[   79.323279] RDX: 0000000000000008 RSI: 00000000200013c0 RDI: 0000000000000140
[   79.330530] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000
[   79.337782] R10: 0000000020001980 R11: 0000000000000246 R12: 00000000ffffffff
[   79.345119] R13: 000000000000047a R14: 00000000006f9c10 R15: 0000000000000000
[   79.352368] 
[   79.353974] Uninit was created at:
[   79.357497]  kmsan_alloc_meta_for_pages+0x161/0x3a0
[   79.362493]  kmsan_alloc_page+0x82/0xe0
[   79.366454]  __alloc_pages_nodemask+0xf5b/0x5dc0
[   79.371191]  alloc_pages_vma+0x1565/0x1800
[   79.375408]  do_huge_pmd_anonymous_page+0xf80/0x2520
[   79.380492]  handle_mm_fault+0x30ba/0x7ba0
[   79.385152]  __do_page_fault+0xec4/0x1a10
[   79.389283]  do_page_fault+0xd3/0x260
[   79.393066]  page_fault+0x45/0x50
[   79.396494] 
[   79.398099] Bytes 0-71 of 72 are uninitialized
[   79.402658] ==================================================================
[   79.409997] Disabling lock debugging due to kernel taint
[   79.415429] Kernel panic - not syncing: panic_on_warn set ...
[   79.415429] 
[   79.423385] CPU: 0 PID: 6516 Comm: syz-executor3 Tainted: G    B            4.16.0+ #84
[   79.431507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.440841] Call Trace:
[   79.443417]  dump_stack+0x185/0x1d0
[   79.447034]  panic+0x39d/0x940
[   79.450224]  ? kmsan_internal_check_memory+0x155/0x1e0
[   79.455480]  kmsan_report+0x238/0x240
[   79.459262]  kmsan_internal_check_memory+0x174/0x1e0
[   79.464348]  ? copy_page_to_iter+0x5f6/0x1b70
[   79.468827]  kmsan_copy_to_user+0x69/0x160
[   79.473049]  copy_page_to_iter+0x754/0x1b70
[   79.477359]  process_vm_rw_core+0xf6a/0x1930
[   79.481774]  ? process_vm_rw+0x356/0x500
[   79.485819]  process_vm_rw+0x3d5/0x500
[   79.489704]  SYSC_process_vm_readv+0x126/0x140
[   79.494273]  SyS_process_vm_readv+0x8a/0xb0
[   79.498579]  do_syscall_64+0x309/0x430
[   79.502448]  ? s_show+0xe80/0xe80
[   79.505887]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   79.511053] RIP: 0033:0x455379
[   79.514224] RSP: 002b:00007f515961bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000136
[   79.521911] RAX: ffffffffffffffda RBX: 00007f515961c6d4 RCX: 0000000000455379
[   79.529163] RDX: 0000000000000008 RSI: 00000000200013c0 RDI: 0000000000000140
[   79.536419] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000
[   79.543676] R10: 0000000020001980 R11: 0000000000000246 R12: 00000000ffffffff
[   79.550925] R13: 000000000000047a R14: 00000000006f9c10 R15: 0000000000000000
[   79.558647] Dumping ftrace buffer:
[   79.562174]    (ftrace buffer empty)
[   79.565856] Kernel Offset: disabled
[   79.569455] Rebooting in 86400 seconds..