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") r7 = dup2(r3, r5) openat$autofs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/autofs\x00', 0x500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0086426, &(0x7f0000001980)={0xa, &(0x7f0000001900)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_mount_image$iso9660(&(0x7f00000019c0)='iso9660\x00', &(0x7f0000001a00)='./file0\x00', 0x10001, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="eddd248c91085d7b5fe7", 0xa, 0x101}], 0x254000, &(0x7f0000001ac0)={[{@sbsector={'sbsector', 0x3d, [0x37, 0x36]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x31, 0x78, 0x37, 0x39, 0x36]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x3a, 0x30, 0x37, 0x78, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d]}, 0x2c}, {@block={'block', 0x3d, [0x2d, 0x35, 0x36, 0x3f]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x35, 0x36, 0x36, 0x78, 0x33, 0x78, 0x35]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) r8 = request_key(&(0x7f0000001b40)='id_resolver\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') 2018/04/03 21:49:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x9, 0x3, 0x40, 0x3, 0x3f7, 0x40, 0x1020000000, 0x8, 0x2, 0xc62, 0x2}) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x5) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x100, 0x400, 0x20, 0x0, 0x0, 0x7, 0x778, 0x1, 0x5c, 0x2}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x7) 2018/04/03 21:49:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=ANY=[@ANYBLOB="020300021100000028bd70000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000003000800020000000200000031d769e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="440000001b074f12cc3532908f54e893761e739a415dfa07c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e01a58246eafd56143fcfff99d1a09802000000000000000000007d238c3a5f992d8e7718ff509dfae0d22fda3455554b40c6c03a5a736e0796f126b243dde5c638786436b0d108660d09dbde410cde24dbacc01c7c6ba0050e00000000"], &(0x7f00000007c0)=0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x103) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r5, 0x0, 0x7}, 0xc) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r0, 0x4000000048000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0xf0eb}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x40, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r6, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/03 21:49:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@mpls_delroute={0x48, 0x19, 0x20, 0x70bd2b, 0x25dfdbff, {0x1c, 0x14, 0x0, 0x800, 0xfc, 0x3, 0x0, 0x9, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10000}, @RTA_DST={0x1c, 0x1, [{0x96a, 0x0, 0x401, 0x3}, {0x6, 0x800, 0x2, 0xeb4}, {0x4, 0x4, 0x3, 0x7}, {0x100, 0x4, 0x8001, 0x4}, {0x2, 0x7, 0xbca0, 0x8001}, {0x1, 0xffffffffffffff00, 0x200, 0x1ffc00000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xebed}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000085}, 0x1) 2018/04/03 21:49:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@sco={0x1f, {0x4, 0xffffffffffffffff, 0x3bb, 0x81, 0x7f, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="eda69909aaae2d507985b36ef0bbe801349008f6d2", 0x15}, {&(0x7f0000000180)="749aea871b0f40bd73c8efb09bb978a74898f6ec760ca605f75857630c6346e10f2eb409aa7e538369c5b7527593883ac9c4593a6539ec2c59e152d4479931b9d66f54ac7879e5b4a875b0ae51bfd1f80362bc96d03d3a964f600f99055fb3dfc672c95b2c1970f0dc88744a2e726e9de68f900d7d85a1584b248b2ce9647c9e93bdb5e436a932003959e476682c3d8ba2437bddb1257f3763989a971c8c28edf58a380b21578f3dfa4b13d717281cde", 0xb0}, {&(0x7f0000000540)="fdd8813906f23ca9432d5314a010857b36ac093c2421d988a727905dc1f9e0288e57de5abfdec5c778659638d6238a67f49a5a65156a280a6ca45d7efab04cbc2d619da91e4dbd9d56b0ae65ab5a8b2d89f3d70bf338f6daed38ad98da56e7e5884384ca0c8ba70b352540e9f954f98261c7109b1d96051459cd6035949bf6a90b0f1583987f97778bc4c7af169f9fb192f6bd655cb28e404e57ad9d93e505c7df8addaeb5ff83206729deee159a7223f98bcc56caea853a60f45d63914db8eaf74a4fd2f9e198b53bf49172fe812fefb0d3c52f930cf4776c3d98dd80c487c37c23ab6a50314ad8c55a1d63adcd077b94abaa28afa0e1c34c59a7d861734bba5859a7356ad5a648bfb999fd5bfed024bb01eb33fbb1b5bfc0368c45661e1d695875aac2794259663656c2e3eef365740be3be81f1b436073535064a6b228726c7cd189844bd3add4d872bcf80aa0dc3c4771439879b92a6d0bdefda34ca0d39d3dd5daaad43010190fcc87721a56d77bf3002692c924d2eabc5072eea6f4f484eccf91eaf555cfb8988588a7d742b85d7eeb66753ae6c3d11946f76dd6618256500e6794d5ee71e49442aa44e0880ef4efb991d6b28c773d103e356955d3268107097735cc243dd9d6c57a445a07c6df4a2c9a25663a75008b0881aacc746882a150cb15becee474bb3d7ca975733db6ff59d901ef8a6fa86171aef5bb02fc41164e9e5befe01f05d52b85bb827e5141585731825465e1b92ed2c079a418e603139868c8c46d640eca99a08e3f9dbd34d8e1fddc3b39b3edd9f82006f9136e151bd093db8554cd19e52c22f3760adc031e824a8d63f084eb565b048aeb5480a9c46b11a2cc345d5d424d18feaba4544e5dd1982cc87cca82920598a7001cefccf9e8ac248f159c69442fdde5174d744e3a9320f88d760c89fe607523aca3058e67498d4b5104cc3edc0f91bd06994a2183c0cdab14338d457f6dc05fb35ee0832d2c6a5a91333fc9812ecddab8ee0942f210bb50a62d69cabfda2ec403b49877d0a266122eddb3214d0609eba4c79d97ee77a6964e92d3c9ff8506baf9c1e13664ca35290a2190e2464052f89cdd4294fdebbb4d0433861e5bab54aa87012dd5f65586cfabefc990f24602a88ca313f33f768199981be427d85871bcc6abc58f6f9f9700e0d8b6198fa022fcd770ccb8cfce5b8de9a18992b462a23a2831b0519d91e8f7e7d87c8074e620c477ed9040c877aaccce183050c606937ae07249eb9909f92c425ed03feec04487dd675d9e08d207c767ff88ffc9a8c6900d99a9e12fc4277cdc3b5ad50cbb687fd488df5d0fbad207047b71d80dd9a2ee5dda2677f76e7ba1eb245c9d01f6dfeaa68acae39353cf238f741dfc2a040d64cfbd72f61293fbb0a675d5f2503871f606bc02076337179108e2becc684463d05d371deda6560c8c74b087680ca9d9f74308c6c0e006a0f7b5815eb1107ba9a8dbc36e499e65218761321d5ce3d5ffbea24de067f2808aecfa10e054a973f0df2cf535b5440a8c40687c809f6554f1f7200462c4d93891869b5081178b3ea5ee0fd3b1e2f76e2a3b7e08a75ebe4a1e24b8797318b8cf244d6dc981ab53456fd4dd6df0a3d931406f3a2226fafa7684d3189db722dd96d63466064caa281ec74d9b4b7c796e9cbd9d1c25097e1bec9c4c9ad99cc8737a518b6d5126b120014643c45532a3b8115d9e3b51c8b41516c85e92b22874498f9b341ea5b6eea29a9de0079657b4dc4f784e392bdd621c07f914b233fbbd89339c8936b2ffd462c55c1e991c4a7950e08268a5c5219adc09f16a699758a1be640110c001f606d5dcf98d46238be3fd5a61322af54aefdfde466296d506605a59b5d7a4dafccd370299f3633ab5b10a58a2a9caad323d5ab36f9596ba8d242cfa90cae34c4680247c0ffbc9013ac79f0e51aba82c32c767de3732cb4268afceb2ab2e7ef417030a12e49535d64f796e3f9ec02d276a73f155edfc77e151301a5adad87b2e5a0f436c235b7eee1d16b26497c71d1c1fdc5a5b1b9ebe57f43c47ba2a973ea5c7cdd0ce26b47e4b3b3a6a5c723963d9d1ab9750c5be316495fb1b62ee1bb67bb28ecab881b8d0dc9dc17e42bbed92fed5a5aef7227b4765246096d416e04dc21ba70ae297f6ae6c252b71a0a068c491880c9fcb35209778794a2422f786e4179d2f648ee84f44801f40103a15ec451c9f07fdb5c7a01811072f47bc7de0a648e174f3dd43161019db18f4561a6c4d8add4cf5a8f8a0bf754218f821f9bb9c8979aa71be83ccccb4a8238a3987058b7ab45329fe6342f48fd22ace3006172d06ed434311870306399c0714e04a1c508c510ae8f9c186e3164e4209e92c98e10d8c03f7e2250ae1bda6a53aa6ab4354fbcdbf544553436fd1b2f64f43eb23279e23ab0af0391b72604afbaa61f598afd6048607fef2df3df163e4098e99d002e58534e0f725a32c22086f2c5bc2284ddd66acf55f8baa5687ff6b58547711f3dfa8fdc47634bdb6c3ee92fd4461230557403793a73f32d04b2498a5c33c0dc9eb42b80dd61f0985ca1c315b81c122e8acdbb2363cdd7b016d0468dfab7e34920c0b31a29ba5df366fc5e36eb00ab70c83ab0d7cecf2055a1bc7545c90ef511f3d6f301251c791bcf9ee93097a9a9f70be1455b47318fd64256666978b4a470771718a20138ba9668073cf753f62210c67e6bd2189741de80c99f660cab7eee75d49880d82fd24c198c758aabc82e736233ad6b75787cbc56ee1d39fcb718e8f9b8be22b54411c549aa94204a0ef935f6a659b793233046deb1009ae5580649cb6e90e98ec8428a58d7ac223985ec7076d59769acee3ad947d5222c9f7343d4697ecba0928bb0a98639ea1dfe01b942e03ac0358d014f315bb00264d27eb9fd8dd151105ba6bbd8e0b758ef5180c9fe79b86da08d394406e1bc53794499d87ae9b3ba66ac7e5be579f2e82ab8b99013367a1ba28c506fd345ac05cb775904879282ab5e014d3a0617f3739050cf9a3e2a749ff0b47825f1a263412c601017eb71ddd78d49cb26d8d737576a0ad779f63a6897f3ff7b393ba7dafbb8bf3101869edecda9a749f8437b3259e5c8b370579b4aa4f210623acaa03b1bf7a94682f60bfddbc854b2454807d926c0d26d0fcf933eea5e08ea745ac26c577720ab80c9a3cada8acf045393e09e224f9e871e0e0fdc1d2085a63774ee3cf74ab40214fc483715158cfd9d55b3b128cd9653a89390457310f6c6c1adc4b69edf5cb03333251beb6f381eb876350a6aa9832c08b75dd531d0ff889a9bee1ff8f1d9ee80f756cd067d13e86b072768ae1835661eb55053830f5f6723c36470a76d722ad8ce0dc6566206d82cdb122edcd9118a8a59fb96fbe6d2f47a3fb8617dd0c411ab38f256f57d52a51082936679f949723fa2b92d013a5b217b3ca91dc45221ee2099b7ed82c0ae5c6fa0380511e7b96aa2c9c14eb69b79c79e99fff17822f3bdc4632d8f4bca0e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0x1000}, {&(0x7f0000000240)="daeac739703d9ba16b69d7c5aa5215357725e2feceb7ca9a8a310178a7ff40a74f29b54d734787254febf6d999b078ad694535426eaa7cd589ae61197874cec2800828020cf02f1aebfa9f91a5bc04445ce214ec5e80dd6248cc716d6453faec9d6b505889476c4634ae25", 0x6b}, {&(0x7f00000002c0)="49b6d71d0e25ec5667043af85e2a6fcedc3bea77e83ecd828ccc461dfa822ffdad1a188d73d9a213b7d0e468e0695db273d2862bab3f149ae2d1283e38761c62cdf156a94cd7c8b3f49ca77a20729d804108d2f56ada78360f368064367aee1fbd16282dc7e40d39de1ead9cd300d3ded32a78a72dbad0d339be10e14ff791a2d6994f0d97c03517bddf42bbf076b75eb11cd54835f6fd1c6147197ad66fa61fe7454821dcdcec7dff1946f9c9a8ebfa36531ad9d8ef86ea887f1d7e73baac4a9cbdd59c92653956c17c67fa76098edfb8c0582b245e282f5863e4832f3d20eda979d49dd587e3150e", 0xe9}], 0x5, &(0x7f0000001540)=[{0x100c, 0x113, 0x5, 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"}, {0xac, 0x88, 0x9, "b248c92439032ad623e19243cb1df1b5f2a71e0e6fa802763337a684685af1add617f22487d4d44e3a666879372db5729582d1087cdff2f2551755c7f0af16ae66b489ce4b29ec8dd6a74cb1eea060c07a6c363637c3aa3aed3962061fbbf0196a0629ebf3e301ee040a94fe09a8a1f695fed50ee5efb512843e358816b8dc4d08403436f1a0dc3ad3d441dcf862711c6eedc9d15c0f1a6dd7588ca5e1c8"}, {0x90, 0x1ff, 0x1ff, "8bed370eeef5231050380322741338c1f2634255ac42ce22bcc56ab87ab092acab84fb9b25e35fa99c3f230f66f58adff465e62dc1c38262ec918b1d21617053e326d4f3474989fc605b04a6bafac842ca4743367c8c4a6d70f9906e1a1b7ef8ae6705f2a0e7a41d430ced3776ffe69176435e2d8d22da4d6c2ea132637c87faef1f"}], 0x2320}, 0x800) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/03 21:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) mmap(&(0x7f000031e000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) rt_sigaction(0x0, &(0x7f0000073fe8), 0x0, 0x8, &(0x7f00005e4000)) 2018/04/03 21:49:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in=@remote}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) 2018/04/03 21:49:09 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ca3000)='smaps\x00') vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="bad7dd091245d92f36d0fa801f80cf64b6b829b5288ae69c0de9dd2f1b91fc197a38f5f3d9e748a9327a59453829175a3492bf318cd7e23e366c62d1d783a0dc1a3c5ca9a2654b4051e5933a2e5e2e4030d815ee3117c422da65d9a61f7803630ff30d9d351b16e646268df268624d6cbf23863c60eafea6fe830760f6936d8a94396c82e48898838b520b82", 0x8c}, {&(0x7f00000000c0)="e60c5731dc009250b19d18ad1973ebb13c5f2c45013ea4db9bd1a9e58ca2711b1da81c9882bc1fc0a40243393ecfb781098faefa90fb144795201386c3905487e206c0b3f1d7367cb7678b0346487ef4eed184338d6799ba54103563c912e439b7695afc449cbca52f4a07c04ee197b28b3a5dc01114cba2042c829c4ac0722b10fd396c1fa3df5e8ffb80871550", 0x8e}, {&(0x7f0000000180)="9593549c8cb3be9647fb8c55a9c785dc0de84b1ad3e2dc", 0x17}, {&(0x7f00000001c0)="f6744f2fb8fce1516153633f3cecf8836e986f21ab12f846d315672ef215c58dd7cc3597bce68013a025a09c03b63eab5f6d9969a4bed6a349ccb96a038ca0ca89eed34379e522981c8746e4b75d999d9e4fe38b21499733edd7c7f120f26da64d860e8b7dc34fcd6c4b8b249dc1753d0d2f6c3c0eedf336fda4518ee8c54e6af7da94191423bd8d01dce7f2bbec7fbd87747276ead1abaff69f549d98dcaacde1d84d8eff24f4b2511bb45b4b8e6194531712969c9aa226c63bcad7a46419b9509e2e85d3b77ba0a1954b5f55e18dbe732307d0bfdf4156efd09a64db2fed0927bb0230e7b4171a36e6c36719dc7d", 0xef}, {&(0x7f00000002c0)="2f834486aeadb657b4e90ee750a1d8e403edc3178603e0713553d2d76091fa0163cddfc298f54d2140636ff2f7cce7fd6699aff0df048501aaf3714137eff4c3a7c7b6b63db5e4ca594f56c58e9ddbb9494ac88536baf01e82c1ac44ebd54afd0447197ba2fd7ccdae4677708f3fd7d30ab2b563a5e9734e29347193863daef7321948badcf28ffe44607956b48698", 0x8f}], 0x5, 0x8) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/04/03 21:49:10 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ca3000)='smaps\x00') vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="bad7dd091245d92f36d0fa801f80cf64b6b829b5288ae69c0de9dd2f1b91fc197a38f5f3d9e748a9327a59453829175a3492bf318cd7e23e366c62d1d783a0dc1a3c5ca9a2654b4051e5933a2e5e2e4030d815ee3117c422da65d9a61f7803630ff30d9d351b16e646268df268624d6cbf23863c60eafea6fe830760f6936d8a94396c82e48898838b520b82", 0x8c}, {&(0x7f00000000c0)="e60c5731dc009250b19d18ad1973ebb13c5f2c45013ea4db9bd1a9e58ca2711b1da81c9882bc1fc0a40243393ecfb781098faefa90fb144795201386c3905487e206c0b3f1d7367cb7678b0346487ef4eed184338d6799ba54103563c912e439b7695afc449cbca52f4a07c04ee197b28b3a5dc01114cba2042c829c4ac0722b10fd396c1fa3df5e8ffb80871550", 0x8e}, {&(0x7f0000000180)="9593549c8cb3be9647fb8c55a9c785dc0de84b1ad3e2dc", 0x17}, {&(0x7f00000001c0)="f6744f2fb8fce1516153633f3cecf8836e986f21ab12f846d315672ef215c58dd7cc3597bce68013a025a09c03b63eab5f6d9969a4bed6a349ccb96a038ca0ca89eed34379e522981c8746e4b75d999d9e4fe38b21499733edd7c7f120f26da64d860e8b7dc34fcd6c4b8b249dc1753d0d2f6c3c0eedf336fda4518ee8c54e6af7da94191423bd8d01dce7f2bbec7fbd87747276ead1abaff69f549d98dcaacde1d84d8eff24f4b2511bb45b4b8e6194531712969c9aa226c63bcad7a46419b9509e2e85d3b77ba0a1954b5f55e18dbe732307d0bfdf4156efd09a64db2fed0927bb0230e7b4171a36e6c36719dc7d", 0xef}, {&(0x7f00000002c0)="2f834486aeadb657b4e90ee750a1d8e403edc3178603e0713553d2d76091fa0163cddfc298f54d2140636ff2f7cce7fd6699aff0df048501aaf3714137eff4c3a7c7b6b63db5e4ca594f56c58e9ddbb9494ac88536baf01e82c1ac44ebd54afd0447197ba2fd7ccdae4677708f3fd7d30ab2b563a5e9734e29347193863daef7321948badcf28ffe44607956b48698", 0x8f}], 0x5, 0x8) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/04/03 21:49:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x80000710) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) setsockopt$sock_void(r0, 0x1, 0xe4dc6dbed6bff33c, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) socket$packet(0x11, 0x1, 0x300) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000003c0)={@broadcast, @remote, 0x0}, &(0x7f0000000400)=0xc) bind$packet(r1, &(0x7f0000000440)={0x11, 0x1b, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendfile(r1, r4, &(0x7f0000d83ff8), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x1, 0x4) accept4$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x6, 0x6, 0x2, 0x0, 0x4, 0x8, 0x80000000, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x7, 0x103, 0x8, 0x3, 0x7, 0x7, 0x5, 0x5, 0x0, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff, 0x9}, 0x800, 0x7fffffff, 0x0, 0x7, 0xff, 0x49d8, 0x80}, 0x0, 0x8, r4, 0xb) 2018/04/03 21:49:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x29cc82, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000014c0)={0x2, &(0x7f0000001480)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001500)={r2, 0x4}) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80), 0x0, &(0x7f0000364f70)=[{0x10, 0x29, 0x40000003e}], 0x10}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r3, &(0x7f0000001400)={&(0x7f0000000040)=@ax25={0x3, {"38132a3472d42d"}, 0x3}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000080)="6270cf872feff23a8be4ade162e3528240a7c68f17bd53a25d6ec076229f0f241f22dddd93ef00c557eb552087715ee3632e634045b1aa88f0f3c209b69a7c242a675df2846019f14f5bf5801bc3362057d235e8", 0x54}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="89f7623ef87f4fb7e6eb0c22bd698a3cae13e75e4819a8f4a4", 0x19}, {&(0x7f0000001140)="32b3ef675365952f42b40e1f296886ec2a447ca2fdbe6d824ccac0c07eb9394f46287b7baba803385f7995c6babbcae655c6b4c25e9e16202c69ab974a47cc7c41e07227db5e392e4966873e3f943c918ecab364f8095e8cf454f6020569f719b5ff7b6c6edc017dbb50b2d1e6a4278d1f781d548d717a5ae4cf5cb41d6fe9c21a5f24e4bf29fe41197235c6a05e707b7b9de44bf164bdc13f052bae6c39a888b7dc3a42429a39a9d3d3de9d9ba30e1604103c7de16a7d50cea46ebed465b53c0a6c76024c84dab0c0d4d0075dd4af5b7311c85b445772d5e5480ee656210ac8ceaae1434f870b", 0xe7}, {&(0x7f0000001240)="b5fcdc91f16d1242e9861915b0afbd39d9a8a38f17fa5ab2825a5e933b14e44798558c0dc29cac515297084602f4e8254cbbe22aacd3c6a5963923e88b62f4ed9da83c67ba0b37cd7bf8784fe3d3be0f64d1810e1df79364fc4fb7d230feaa7516ad872b490d9aa7c7ac852b30442781f0b3e443fa5fb51803ee15d4f0a071092406e4d1af7ef51ff6e6db98d66ad2", 0x8f}, {&(0x7f0000001300)="9eee60f3891799c9df29052a79a5c855db71ec91fdbdc15e3c907bb9be544933e78272791f3548ad3177d8c629a49ac147e3b998b63e5c74882b5f7fba4667b3f69bed4c128b8e", 0x47}], 0x6, &(0x7f00000013c0)=ANY=[@ANYBLOB="2c0000000101e028e50000060000008ac503cff6e5d93b204860f4f40b0da6043c79dc1306ca2c1f4cc37b0f"], 0x2c, 0x4000000}, 0x80) r4 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000001440)={0x3, 0x2, 0x0, 0x1, r4}) 2018/04/03 21:49:10 executing program 7: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) fcntl$setown(r0, 0x8, r1) prctl$intptr(0x2, 0x100000001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x2010}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x400, 0x3, 0x4, 0x349, 0x72ab, 0x200, 0x1, 0x7, 0x9, 0x0, 0x20000000}) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000180), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x1, 0x0, 0x6, 0x0, 0xf}) 2018/04/03 21:49:10 executing program 0: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:10 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x4000, 0x0) fstat(r0, &(0x7f00000003c0)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) geteuid() getresgid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)) fstat(0xffffffffffffffff, &(0x7f0000001300)) getpid() getuid() getgroups(0xa, &(0x7f0000001380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000002ec0)) getegid() getresuid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) sendmmsg$unix(r2, &(0x7f0000002e00)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000380)="76cd5b7d6603e7289b9767d0b91845d35ca1e5", 0x13}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x40000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r4}, 0x20) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES32=r0], 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/03 21:49:10 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/132, 0xffffffffffffff4b, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$evdev(r2, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x70) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800"]}) 2018/04/03 21:49:10 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xfffffffffffffffb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000002c0)=""/129, &(0x7f0000000380)=0x81) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xe}, 0x1c, r3}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000000140)={0x10000000, 0x80000001, 0x1a}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xa1, "acb903ef4defd59a64b99f2b047b3efa592101519b607e8ab220c216d261a75b387219cfd4e7ac65265c77fc9501b3110744fc489633297100645a6c9739e6324278596f987e849bd8c3abfb1957630ec1fb13a800ed9ae0f19f3c28d661fca1f64b322fa67db0c6b0a68ddc4b0e1bb643af032d1a62a8f50196af342cf1487cd61c6c464284ed2299d21aaea548caf4fa84c6c0e1bdd6413d4578cba94ba9b3de"}, &(0x7f0000000480)=0xa9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r5, 0x7ff}, 0x8) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0xfffffffffffffffc) 2018/04/03 21:49:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x1, 0x1ff, 0x6, 0x5, 0x40000], 0x6, 0x6, 0x3ff, 0x7, 0xc2, 0x40, {0x8, 0xb1, 0x11, 0x6, 0xcf3, 0x4, 0x0, 0x100, 0x3f, 0x183, 0x6b, 0x6, 0x1, 0x2, "99b15a221cf001be6dca9750a0c6ea754abd17c4ced2483966e502155bd59867"}}) setns(r0, 0x4000000) get_thread_area(&(0x7f0000000140)={0x21, 0x20000000, 0xffffffff, 0x8, 0x9e2, 0x6, 0x100, 0xe509, 0x4, 0x2}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x0, 0x1000000000000000]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x400000]) 2018/04/03 21:49:10 executing program 3: eventfd2(0xd5c, 0x0) pipe(&(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_procfs(r1, &(0x7f0000000880)='net/dev\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x7, &(0x7f0000002880)=[{0x15, 0x0, 0x7f}, {0xc8d, 0x40}, {0x0, 0x7fffffff}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x0, 0x5, 0x782}, {0x0, 0x400, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}]}) clock_gettime(0x20000003, &(0x7f0000002f40)={0x0, 0x0}) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/65, 0x41}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000300)=""/157, 0x9d}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/184, 0xb8}], 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000740)={'nat\x00'}, &(0x7f0000002a00)=0xfffffffffffffcae) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000002e80)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000000000400, 0x0) r8 = openat$cgroup_procs(r7, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r10 = openat$cgroup_procs(r3, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() syz_fuse_mount(&(0x7f0000000980)='./file0\x00', 0x1000, r11, r12, 0x4, 0x320804) sendfile(0xffffffffffffffff, r6, &(0x7f0000000000), 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r13 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="853cc900c256086ba787e9d0faf3eeccaf53912537af0bae00db112a8037531df991c34c4db1b26b3ed7e0f60860fc76971a84dc3fcd210db62f9c5a85edb2d0a34ee7ae5327c03b2b159074871e2e1bc998811f8a79672ad1a6c0ef7b1d7af852bc91dd0e02813a7100000000000000000000180ad918e443651227164b429586ebdab9e67742e6e2fc06604aac31cb1409bf472794b5aac2b10380ec5e3243a16254dc9cab2c1ac77aca60f5481bcc64c8ae"], 0x1}, 0x1}, 0x8000) r14 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r14, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYPTR, @ANYRES32=r13, @ANYRES64=r9, @ANYRES16=r7, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=r3, @ANYRES16=r9, @ANYRES16=r5, @ANYRES16, @ANYRES16=r4, @ANYRES32=r5, @ANYRES16=r8, @ANYRES32, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r6, @ANYRES32=r7, @ANYRES16=r14, @ANYRES32=r10, @ANYPTR], @ANYBLOB="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"]]) ioctl(r14, 0x8916, &(0x7f0000000000)) ioctl(r14, 0x10000002, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r14, 0x40e, &(0x7f0000000240)) 2018/04/03 21:49:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10d080, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r2, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2000011}) 2018/04/03 21:49:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) socket(0x9, 0x80001, 0xfffffffffffffffb) 2018/04/03 21:49:10 executing program 6: unshare(0x1000000) mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x20000, 0x0) lseek(r0, 0xffffffeffffffff6, 0x1) 2018/04/03 21:49:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r0, 0xa, 0x3c) 2018/04/03 21:49:10 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000100)="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", 0xff, 0xffffffffffffff81, &(0x7f0000000000)={0x0, 0x989680}) lseek(r0, 0x0, 0x400005) r1 = getpid() r2 = getpgid(r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) mq_notify(r0, &(0x7f0000000040)={0x0, 0xe, 0x7, @tid=r2}) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0xf0, 0x3ff, 0x2, 0x2, 0x0, 0x3, 0x4000, 0x8, 0x7b8, 0xffffffffffffffc0, 0x0, 0x5, 0x9013, 0xffffffff, 0x9, 0x5166, 0x0, 0x7, 0x1, 0x0, 0x10000, 0xa3d, 0xf1f, 0xffffffff80000001, 0x0, 0xfffffffffffffffa, 0x7ff, 0x100, 0x400000000000000, 0xa07, 0x0, 0x100, 0xa9, 0x3, 0x20, 0x800000, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x2810, 0x0, 0xffffffff88def82b, 0x1, 0x40000, 0x58c99fe0, 0x8000}, r1, 0xb, r0, 0xb) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r2) 2018/04/03 21:49:11 executing program 2: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/56) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x9, 0x7a, "d8dd66c004661e5536a3d2f88dde8a871b338c929798e5fcd0db8e3d08a965264a5779470641e707ce9c76fd6ebf39cc6a0f28c36718a58164763da48d90fba1660b7f007d820a94c46aedb30d542878846b827388cfd67f015a6d2aed214656f53039eeffbefa39875ad0877f6cc6ef7349a26219efb7d4765a"}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/03 21:49:11 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x1, r1, 0x0, &(0x7f0000000140)=""/32) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x16c, 0x3b, 0x4, 0x70bd25, 0x25dfdbfe, {0xc}, [@typed={0xc, 0x3, @str='%@{.\x00'}, @typed={0x90, 0x26, @binary="db3ee3cd5ab1658423c0ccd52a9a6ed21bed3cdb1ab55aafe55a4df73bc2ebd2cdcd618b8e28eda341df41659ae5e19dfb83aea3f99ae30b81bcf05e3439ba34784f6e1d58a9c3bfa907c2ce4a835cdc5f66d61d03d707b27a1183967d781b4686a6c4812d566fe768ce1cd013836c9f34f5b99cdc9acf9844fc81e31622541a8b63a911ba0ca76145"}, @typed={0xc, 0x10, @u64=0x7dc}, @typed={0x8, 0x96, @pid=r1}, @generic="cd100c11d3db3ce7bfac612211b7379d32401065db6202647675274790251afca72fdbef6513fb01cd15bd064dca0ad21185e943ef7577ae546f178f4be6ab8050686c3c009d1eb3200df8aa85688f3a4981725347e9c1a25d553f29676537d94a679cb7e155451f3314b7a3f70ee076b0c8557d1a10f188940dd768067fafdbe486b20419f5daad768ffe53b6ca273682b14465382e272dad2787058386939879ccd2ef", @typed={0x4, 0x3b}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/04/03 21:49:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000080)=0x14) 2018/04/03 21:49:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e21, 0x0, 0x4e21, 0xf4d, 0x2, 0x80, 0xa0, 0x2f, r2, r3}, {0x647, 0x0, 0x8, 0x5, 0x1, 0x81, 0x1, 0x9}, {0x7, 0x5e0e, 0x5, 0x8000}, 0x10000, 0x6e6bb6, 0x3, 0x1, 0x2}, {{@in6, 0x4d2}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x6, 0x0, 0xffff, 0x1, 0x9, 0x6}}, 0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/03 21:49:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x0, 0x63, "50e9cab916a06cb6eb4bb791630213c3fe161fd506383106e121ea58aadb836668b470851b330a645186065d55efd71eafb266a0af250cc4afe3a8d159fef97bd79c59727d48c0b332337b6fbe8d7309c1bf3f32d193b344ade6e112fc524b735d258b"}, 0x6b) r3 = fcntl$dupfd(r0, 0x406, r0) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x6}}, 0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000a0a010000003be44550000000000000055e6ec6c6c0bcbcfb186fc753b61649b9b04733dc6af86eb5b521776424b1ee11e61b21a85c42ff7595fccb"], 0x14}, 0x1}, 0x0) 2018/04/03 21:49:11 executing program 6: getrandom(&(0x7f0000000140)=""/93, 0x129e72fe1a04bf8, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24000, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) 2018/04/03 21:49:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x1, [0x30]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x100}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:11 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r2) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/03 21:49:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "3c3b9c1c38ec67bfea02e517278fd501adf4e5f25d57d30bff"}, 0x1d) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:11 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) socketpair(0x1b, 0x1, 0x8a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x40000) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x200}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000006c0)={r3, @in6={{0xa, 0x4e24, 0x8, @empty, 0x2}}}, 0x84) r4 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r4, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(r5, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f", 0xa6}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r6 = syz_open_procfs(r4, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233805235f951653a934526809c2beb54cd2806b91931d8ca46f5b7b7"]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000880)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f00000008c0)={r8, 0x10}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r9 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) sendfile(r9, r6, &(0x7f0000000200), 0x200000010000) 2018/04/03 21:49:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000140)=0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040)=[{0x100c, 0x117, 0x8, "b0b0f5b68ab7f04d8603e29c7f97fd7cf26add68887e7b3a1c141cc5139c2c4ea9f62232994641f67c4b113280b553624d21b3e9d09e08260b1b584dc16c368fb2c9cee47deb3ad5e09229b36343b55c7b2f6daa3db618d89a0a2efc3fef0af05d5ca97b60b66d6a78227c05d61e28153a5d3a84befeef85676e59a3a2861eb5e66ee51b746c93075708906b8cf38043b72acefa71aa34e9c8717d58d756caba1ef0b5d9454c2fab6a99d21d065f8ded69f896142d0bc1563a50ed9799347a5903a42d4ac22ca30287af87e8f319aa4d113b14926c32e809ff340ec54a5a22c9843acd195e628c27b814651c16f5162d8ec708ba90123587026d09ee9e8a42428c17f4a26f96a0d6bf72666a2c09ac03ceaf6c586933036d6f1f91ec3f7f8b3feca98067575bacb30917dac4ab755f803d9702ef286b5baf1343f52d68b34e1d7f846cd447953eb9c88ebf6408fd3afcdbf604081328d3a5261c6b2b0bf32630c8da3904de8b9c069aae80ee169c27a3bbdef98eb4c001adf44aed625e01195a94ebbe5e88e7b2c17131e9dfb5c94cdc19d28833a2fbe881497ff4dec93492095a5e4e70b05ffb6e54565811068878db1563ed94ca7ba2ce51c404fa59e2dc5f8665d8f156f7f0318dc1bd2710a409be0faf203236ae45f71a34f8ce8b4a9991c083aebbf648014e539803e6253eb18b227a11f4eadce6ebbc9e812eb66ea20dc65547fef590c3ce65a07cc3b85ad62fbff8b5eae4eba13b548302a33c6b6ac17150aae827967f549f40e75bf6e7e66fe83eba2d84778f868effc9372cf71accdc3ef3a8e25751d9d308de78a45698a0f2ca6a57916103eb594b1a3c9e9e6febacd1ad8ebf047659a908b9ebc3096f189aa543c2825ac6b91bb674938b42ebd19add1193d5f6b67df8057d6d18b264667b48d58efc910ebedcca7fab4ceb59ffa6e7b6061edcd0c914733358217e910d38c8098c27c9379579835298001179d537bfdf4e4b38e61bf0cecada1982f816bdc1ea97ef457d589fe66460ae2e59ef2df4ca959fcab69dffab9f84c10b8e50bc8f7d20652a31cac0d1f0da3ceff8cf7cd7535641198751848ebc888d445c0b065d6a740ab6e7fe1e523715f832b4d9d4ec43771688ed29eadb6bf6bce7b97cfc85e3161a0fa07f88ad0631b519b06ba9b5571990119e489bf41be02c4225a993e4f883bb17de5447dcf67c03e69824b8e76dd9ed3238c25dc0b547464ba13d9b182a16c2c371e6793af4f86a4e485cc21b0d9a1d2f0ecfd1f57a1f09ebc328689dcd39fe30a6cac1ed32e52166cfe3ebe81c1d233b4ad64c9c2e88a887e835f5aaf0ca2ff281f7e5809f3e4b48af59e872cce817c4d0d144f971683427b534b4314d930f4ce5da65de3129dc32dc8c027b1f727fa107ee8a88c61929fa0b72c2b6276c91884c001df48968b95414e9af0b002e806199862018e2f763b5cb0e336a6c1ed2e3e8d9168989166b69a4e271de4ec06cfbe875bfdc7a47ba02f1c388f41e7a265b7f085de3aaf641557979ffab41d95f1c5ef3178b932b7067a5d2e5bba941f577fc5be71c22d14ece50ebfedae3ee147fe644f4c39fafd7d916581d6dd251c58f6d8c456063f2b2b10c128e450051ad411811266095ebdf50be309a7d499111adb69dce9b2ca71724b79f665c46b0904f0979d29f66d73bba07c2ae5540ae7f2627a42167d8cd2618729406a339b0cea64c2aff9f6b6247bb614aff2b344f43dd7eeb88b88dfdab1ff95012c5c4228ac6cadee0e24b49db419958d4d8091c038d60e4b90934120582fab15a78bd464961516173504cabe74a614db1b99727f8b7f7120972b1e208dc8a02cd12b9b756b8fed8a8e064a299638061a45b753d06e953875b243c287513f21eb8538abe44ddf87eb3fc676c02cfa635087ccba70490e61ec40866d01b693721aa3911eb5b7dc981e9a4a5b016abda5649684feda5fb7d04962cd898e18bb3ea4460e5e8d9b3b85868b15720d96c2d0998715c1b614dc0a0be2d924b0490bc68e6f196d9a2b0f55191e97b59ea3ccd4a835fdf01c76fa35055c91c6abed4dfbfaa1c2e2ee0b7e98564d7af1f19c7550dad30bafb74408cc565f497d5b18f1723650cc5527e51ad4fe003d896e86e4762ede0fec25230908bcc13c86db0ab258441f1f52c584e63ac80e891dc99edb7ef5b4a43ec38ca5837e1128e98f497a449c07ea1afecc8893b0b7adbe50abd113e331ba6c8043c9264b6d90940d576f083dcc3cef4df0dd7dd10223e65238186b4d5e0c01b4690dd15733d6521c017b8564008ab4c089d160637a6ffca85e6776a8c1757e3ce4357e00b73ba101aba8e4b359729bbe88d703de11074929ad34e3cdf63da0b4459bb153b12a8987652e52cb4d94bbb37bf40d82c525903b2a963a12390338b519f0bdc6eb4bbca273b28cb25664df380aeb39813f578f344d52cfc2d7c6df4bd4e432ee6c8ca62d025d9e453ad81673c8c51b226fbdf77266fc0b1a1ae9ed7ff34ee7bea0dabf0ba9f0daebe33908f125ca9632b32ea0327b86dd4d9829f75537ff2851459b5b8f50c82bd9294fa119284f558d64c75d65355e1a374f4cee58d6ab312f499788605030d2404f83d308ecf1a73470223e5816ecfc55be5dfd1813ff190e7443544e81d32e02d9226097d97f15166bfe84d6c21656a0fd830a30300af1f79e88907a710e9457c45cfae9ccd1bffc06f1554749b1c32a7abd52fa43c14cc621d38eaa68df206906a211ee93cd86f12a37eab671c88eea980804f4c1dde04e09323746ce9cb0eda357b8e091a21f5801364d175029171347554f2effeb249c5ec8d5a7ef8bf715c126547a775a6abe03de9a4cefd2f7256b0c9e2b4fd2c0fe0b946e408e2d8a6a337884187f48680646666952d88ea910e9e3558feb5adfe2d479da8d8077818f008b0802c3c05575dc378ce7f4b1a2fee4c906e521e4a5a4d6e2226666b7946b03a464d363ab99415cd3060f54c65fb0502ba90611f5ae6860f70d490a7f311b65112371fe5ec72787921cf31a00c8d2b707f5ed4d6cfd364f558dce4106b25e9b1871c6b8d3bbb9a55ce93c4b84f1d60220ed3ea2e31d2d9caafebca641ef8f575a0b43c7c1a24eea0835b6b2c41c7e6508567afc7524bac77c43ec22073c9f754cc89ec622416aadf5da85be4535725321949d160fa2c683b247f8c044dc7095d303d80603b945a397f282dcd349fd4361ea9a0628be2be89d55ff7b32ae44ba16b00a2f4d6596239bcf98d6b84fb36d6c3d9e193d1f43420308ed0555410f75b92b506b14ec1f3a53ae17d0403a5955dfc6ece706beb1f272548f4592f6edd6fb3cdfaa3d170562de54996271d1bf54f11458125b5a4a1c1bdeb0003fb232f9591cced0a8285197012978cfe7bcd9356c666b7126b01cb2e3116dbb35d9f22258111e3ca2ea520dacbac32c6b3e01ab79615871f9f305412dbd396d2dd53159e539da205a178d4fcb0315a992979ded54722f42e0d016924e56c799d0d6e5a0d5a02ffa118b80a94c53160288a82a127f8d0899c829eff33e704b9452ad09df4e0b517ec5fbb9b7e8f991aa936f572de8dd579942c9db2932326b51fd3c409f65507e679d19d853c343d7b7fa2d365ccf1b81e81f8b7ec85ad29e258795f30b164ccf30288520799f2a59062c788854c4e81b3b9fb13ad8100b9d93d755fb8faa5a4e4751c4c2808cbf44523cb851ea65268ca27b3b2299c11ed2b6ecdc0527d90993a08a51a0a0856ea73eb9409c164ee8f829a09afcdb619ea9e05166bd544d6f3a2bc69c8c443fcb061f6e34cecb294d4302d257c1442013217ac0d641a6004cd4f41b3b5fd8473d120fccee256cf2fb4bcfdec278845d140d84daae0caf10d6707e0a0867a8af3160c852b38ded96c2fd9ce747dad6371aa41cb4e73342944635dc5571df3cdc7acbd09628bf2acc8cbe348bf38864b6a59fd38a12c6b1293c95293b91b3e36ef8e53f6e7ba158f5e05ce38c47e154a7bf75dee4999283256dd1a4397a3974a2e090d36b09f914afb352cee2ff18d2c187fa9de29d1e6b689cee1ef4e564c2da92d860edd4a96d6a346076f57dad5fd68c2a8700817278aa6f45ca18115ebe5969e59b06a04971557712d0cfcda3a3b962740c7fb8c65531af541d15bfd55079897efa2aaacc9d2b2a5630ea789efea8cf10a9164c0bca07f8f77029e7ba9f98b975934c702b32ca686f205e55476ba7073d41b1ffd78e89c1cbe3f8205989add5d3e531a3e369157c47972e16cb4aba0ceca6a254e5e60eb4ff908749557790fa470f5ab682bcb3ecb82fdf5ac30cfa05d7f9b5c772945496bd185c19435367dc4f327b18002b23487f85f94223f24a2682b606541c870925da6e7f1cf13da7bdb1fe871eac12002df7a9de196d77e4fe74e38064e9372ff12228baacb701dc53228e0d39bb0738b03630e8d00e96f545e4d5ad3e640ecdd89bfd90ddd17093ae3424a436de31842c57555586d9b990e79f7d30f9bb5fbe14a74b65e04732ce02689085080d8b4d5ceae3ce5097e55c171d5650262a66e77971b805ad092bbded215d51682660e084ab72bb4c818bae7b70627f5198043c6e18e981ff05dcda5e35f6825e16266771fb7c8ee50bcb2857b6355bff0820d84fa81e33ba6afb15c02c5adb61201f3341c7d1e8488d758ac26517d59c6c92f988e0c36b2f231a3a0c1594d7db34759f90668bdad49d9067755119e077c710f1a3c6899e60fac323baeee5799441a349f6b2c1b659f328484bda76d5ba614058460a5d1bbd5649e2b0df1b0c3f9fa5c3de35be2c33016da77c36bca0c3fae433ddd961c29cc36d8fea7553415e9769ef1acc283572228920198d28be46c9f3af65d080df8efb8c9a21cafa772a1e5b1310d39a4a7ec308cac8a05b3d936366182b7bdfc92313727824780b2b098394ab57e06735a2fcefa7e86421ded3e0d0d0365ec38419faeae594068712b8c2fd7b5f3ed8a725a2bf3f4e6aa5af48b357d5bb9f013c544575449751e0e0188c235b3e808296c2b913ba36693296e72b28083ac1e1c9a2d8263f0065b18800cf26fb58b93f28b28ada11775dc794af59be476b845ebc346e4b664b5a92bdc3e0dc8d493af49059aba4d01061814a5f8a505849973a1b0bc184129f5b252d6877153d1075d9a7eeba404fcaaa84d28ed3f44c70e681d76f867949e6beb1d4a0ef2e3cb353d2b3f69f0d8412908ba75dd5908fc9794b3526afda46e20804476a58da21970fae9a3cf6e07b1f054b6f50614e4c45499e36f180af6bfd46ad84f89aac264e6c54afd7ca18b86cfa15398f18417d474571350713909dec1d1858ad0564fd278ba44a6dc38bd275014770ce18711222aa94b8ee6870c1a7eeefbdbcd3f0a4b0af6d51d449918c61edb2071a8f639ccce6862f9ffe76f0db83caaacd480bbcb3ad8d3e4b2e8691bf72d50320050b8504324b3e3e8f5538476de025bad5c13032d80343b7ff86a32c70b681b5f4c92c25677eaefb44c174fc7b3ce26a6ecda2101b8f82a8815c5687a720b199fb60ae2de3d0f8daf8f45c656f726016f46394a2fcc16664fffdee9b009f29abc1e0c1f33ce233beb9c2b872f81a2ff8f11f97429b3f95385ef8161158edcea8bab1202bf41b6be086e9915a2a117b0f06251c720365d1486f381ba2a9e7718fdcde79ffb02ef173355a033dc03b63c0f9075c397f8ae3679043aa1b14db5f22a0b4cacda86b3345ea6dbd9d6f88619f193b91f5bce5138bf7233961f31c83212"}], 0x100c, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/03 21:49:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x401, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000038f000)={0x40000000, 0x0, &(0x7f00000cdfe0)}) 2018/04/03 21:49:11 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ff, 0xffffffffffffffff) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) ioctl(r0, 0xfffffffffffffd2f, &(0x7f0000000040)="e9d3972af1e906dfbf6623e7788f1bbd58323f9509823d749ed95436365dfd125d3039811990fe6133e5c5212b4af933df49f8b4a821e6540c7b489f5023db750e8594d26baa94e6bdf6bdb720048d39353fff972a15") 2018/04/03 21:49:11 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000340)=""/212, 0xd4, 0x40000000, &(0x7f00000001c0)={0x3, {"a2f9902c0f3417"}, 0x7}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000001400110100170000000000000a000000", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)=0xf921) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076342f76732f6578506972655ffb3b97ee8f0ba3f92d5018cb646573745f636f6e6e003152f7c6e0acd155f177c1df8c91a63522b95c83183180ac057aaea9b7de49b559dd911591d743e0f653748e11d6859780f27cbee2d6ba3bf0248404", 0x2, 0x0) sendfile(r3, r3, 0x0, 0x9) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000002c0)=0x1e) finit_module(r3, &(0x7f0000000180)='ah\x00', 0x1) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 21:49:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0xc0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="50000000000001000000000000000000070000001a00000000000000ffffaf4d5be4efa60a0500000000315de08c6e98db4c7065fbccc7fcd0739987ac6165f87292aafba47ca2078c2eac568f1260e83f49bcf5095f9d2bfc9c7d7383a7d98520a383aae64c12"], 0x2a) mkdirat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x1ff) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)="748158e8aa7ce8189c56b0cddd0685be7db7cf9b4b9319a80b354ecd50996ee560f8627956d86de03472f7098c4ad6877e6e4880fb568de06dfe1433bd3950ef7f59d0e79ef7064102328bac588a6b3ab20fd53380592cd51ff41c5e5e1382e60c27f6d356730f30856748fd0593696c8b45343d5dd24ac4e6e3c35e71b23fa9102e560aa7e4324afcac99ddcd64576e8b569ef86f8496", 0x97) read(r1, &(0x7f00005c5fc7)=""/154, 0x10) 2018/04/03 21:49:11 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}}], 0x3, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x0) 2018/04/03 21:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x1, [0x30]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x100}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:12 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setresgid(r3, r4, r5) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0xfffffffffffffd04) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffff800}, &(0x7f00000000c0)=0xfffffffffffffdbd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r6, 0x7, 0x1, 0x882, 0x3ff, 0x4}, &(0x7f0000000140)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000003c0)=0xe9c, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), 0x4) 2018/04/03 21:49:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000440)={'nat\x00', 0x95, "7d70de9a31d30553cd21480aa2a5531a81f126563f1e4890e594e6716d3b2de8cb2a8f0c9fca43f719a6020698649676ca89df80cb5e09ef13a23efffab95bef45fcf1519c4ba332ac183f0a54d350cb1ddb8c448baa9a5549abb500d3155b3eff80b79b368274f074978e73e465c5e14c6742487e50a50ddaffa880a65f42972d1757d4481c9c860221c01bda78ff80179af50112"}, &(0x7f0000000040)=0xb9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() r3 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2000) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x0, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x4, 0x100000}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r5, 0x8080000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000380)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r6, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) timer_create(0x0, &(0x7f0000044000), &(0x7f0000636000)) clock_gettime(0x1000000000000, &(0x7f0000000000)) 2018/04/03 21:49:12 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl(r0, 0x707, &(0x7f0000000040)="ac23fc6f8e70d6a378f0a72771fc94ace70cc7bb13471d381bfcc277e7a0d74e18aaa041ba35e95559abdd28ef589bb0e570a7a4062b7a617c1a98885e1d01caf45c090b21b10a231cc203d9eef8d2dd1f55f15c39c8dfe0b6fdc2cd3e5a6a3382fa87cadb7442fee164d077f1094d452e61a42bbfd7fa7e00f09666747546e33e253c40eb5097cd376ab5d613819d83fa449dd6638ccde4") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200000, 0x112) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000440)='net/ipx\x00') recvfrom$inet6(r2, &(0x7f0000000240)=""/155, 0x9b, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$void(r2, 0xc0045c77) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000340)) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/04/03 21:49:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) recvfrom$ax25(r1, &(0x7f0000000200)=""/251, 0xfb, 0x20, 0x0, 0x0) 2018/04/03 21:49:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x11, "391ee0a20217c2fc4b79445d5bdc8080a5"}, &(0x7f0000000800)=0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000900)={r2, 0x20, &(0x7f00000008c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000940)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) syz_mount_image$ext4(&(0x7f0000000640)='ext3\x00', &(0x7f0000000840)='./file0\x00', 0x8, 0x1, &(0x7f0000000980)=[{&(0x7f0000000880)="b19e814041a3f37adf3db95daa6b035289bbd5f47b", 0x15, 0xfff}], 0x4, &(0x7f00000009c0)={[{@barrier_val={'barrier', 0x3d, [0x30, 0x36]}, 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x37, 0x33, 0x78, 0x31, 0x78, 0x0, 0xf6839a19b42e558, 0x31, 0x38]}, 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@grpquota='grpquota', 0x2c}]}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f00000006c0)={0x4, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x4e22, 0x3, @empty, 0x7}}}, 0x108) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000001c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/03 21:49:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x6, 0xa09f0e26e97b7a82) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000000480)='O', 0x1) sendmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000000)=@ax25={0x3, {"fd7e551e8414f4"}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="320559894b33abd863ad55c2150dc9bd8f7e3326abb2b43ccf9bd0f9d03a04af9a21c1d597b12dbae6d669ee82b5182146702ca8ea51f12ca26c03d52c7188bb7a0f4b793c90d4858106b5d564bc901c91f01612aa7dfaa86627335435ee678438c2c173f38f7022c2d2368c4d95775ade41332b3334b9e08b17d6231bbc33192dffe2d209d384b48306a4", 0x8b}], 0x1, 0x0, 0x0, 0x8001}, 0x7fff}, {{&(0x7f0000000740)=@llc={0x1a, 0x337, 0x7692, 0x4, 0x1000, 0x1}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)="a74b44813dcfd3f611a534ccbbd90616ad5021180e2d42ad8cafb6afce1cc83931a38669fda26fdc23dcdb3e2bff95adaa608e79d50739baf8502789e49c71260cc0f261fd80f928dbfe15b3a2a6e2204370d89aae80c7838a50eef2f99e36f6973264cedb28213698fd699b76ad57eb59c70a8c2de644fd1ace79a079816923789731851a415118861c0781690fe7551999f1acff330613a0480370be9071b45ea8a354d2453361ee59910a053ab474f22771cc2d81a373b9e5ab34295492d0349bd4ddce1cabd6e12953ae18105de7c0d1bf8d727ddcc136c872a2cc356d", 0xdf}, {&(0x7f0000000980)="023773458640b6282ad3dbf262de28daaaaee38a5506042771b6e0019dcf6b760cfe5b740b8de593ace432148846852245c5adc9b49b6810bc4eb2543b9befe239c58366456722ad2c65eba2d11a993c4c11b5ee696f3c25d6c518536cdc8c9bc72b85b6d9bbbf685b9d7d41857216ec7e", 0x71}], 0x2, &(0x7f0000000a40), 0x0, 0x10}, 0x80}], 0x2, 0x0) 2018/04/03 21:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/6, 0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8004, 0x2571) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x523000, 0x0) 2018/04/03 21:49:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = inotify_init1(0x80000) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x401}, {r0, 0x100}, {r0}, {r0, 0xc0}, {r1, 0x100}, {r0}, {r0, 0x1000}, {r0}, {r0, 0x2000}], 0xa, 0x7a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)) 2018/04/03 21:49:12 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff00"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) fcntl$notify(r2, 0x402, 0x23) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/03 21:49:12 executing program 3: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="78289d871283cb87b8478df3654b61544d89e7c476975e545102add0a9eccf4c4daea852becab3d9dea9ef9e34577dd0573bcf978db1a5", 0x37, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6186a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a03d06fa5e78c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="ffffff0088c0731f4a6404a89d8ea0c6e4baaeafb2ed397911baf3da20e786dd71441da76cab6eb23d6f74d2653de4bfce94785241c6a4bb6896f3ad0c58a2307f020000000000000000000000"], &(0x7f0000000600)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x7fa) sendto(r3, &(0x7f00000000c0)="e61e545160f8166daaec92428cb41c51ad1e44119a8657103c9110f30e417234e9b0eb59fc13f479ff31640a303a49ae955f349692861e06ccf7d21f61ab45b91319868e9b9164f825c2853a067644a2fa80d40dd542d9c84b07c3f2cbbe9d89345baaa15d9a87b7965d1b37b5205e317b19638a4bb00d35e5d26077433e50f8b70dfe8fe9f1f6477d146d54b8bcd8b91715e4d78b7c9947b5390d5d2fd22a8b7195a745bcce4032ea0237184085934f90f5adc40e91f1ec", 0xb8, 0x10, &(0x7f0000000180)=@ax25={0x3, {"2bd512f9caec70"}, 0x80000000}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x9741, 0x5, 0x9, 0x0, 0xffffffffffff325a, 0x8082, 0x0, 0xdc1c, 0x40, 0x5, 0x10001, 0x1f, 0x0, 0x8, 0xb1a1, 0x100000000, 0x1, 0x7, 0x40, 0x53, 0x5, 0x8, 0xff, 0x6, 0x0, 0x5, 0xfffffffffffffff9, 0x1ff, 0x1, 0x0, 0x7, 0x1, 0x46, 0x26, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x10200, 0x80, 0x6, 0x5, 0x2, 0x1000, 0x4}, 0x0, 0xf, r3, 0x3) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000000880)=[{0x9, 0x2f08, 0xd, 0x80000000, @time={0x77359400}, {0xd25}, {0x0, 0x1}, @addr={0x3, 0x1}}, {0x0, 0x4, 0x1f, 0x4, @time={0x0, 0x1c9c380}, {0x8f0, 0xffffffffffffff7f}, {0x8000}, @raw32={[0x100000001, 0x5, 0x7c49]}}, {0x7c5, 0x24b7, 0x0, 0xef, @tick=0x3ff, {0x2}, {0xa05, 0x7fffffff}, @ext={0x27, &(0x7f0000000840)="9efd8226e33bad3bbadde05305284ab4e572809ba8f51252291a68976ff284b49566803547cb70"}}], 0x54) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') link(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)='./control\x00') dup2(r3, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000700)=0x2) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000005c0)={'irlan0\x00'}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000007c0)=0x0) r7 = fcntl$getown(r2, 0x9) setpgid(r6, r7) pread64(r2, &(0x7f0000000040)=""/7, 0x7, 0x0) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x100, 0x400000) 2018/04/03 21:49:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@ax25={0x3, {"9e543cff32f16a"}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="c69d722ce93c59c57b12180466363b603021bd3153e36dc20029ab9359ee814cb35479122f810579242d866ec3c8bce3f394d7ddfffce805951bed44b309cddc7cf95c402aeba4eab76f7f52df82961a2dd3003aa576c455dc8756993483bdcdde01ebd455b2d4a11e51937bcd5a018475b531a1b07abea8f2ae754d8f6e6fc6d3fe6e9c34fbfc86c0f927cdd18a78f286d78097e1745afff0ea26d5", 0x9c}, {&(0x7f0000000100)="6e0b1e1dc8f6218054915c1b2e5fff167aecc90499ba3d6b6de2ee08ce8eab3c7c26c32190fffe73152586ab7937e7ade502f764841a956c0d7676a6812d23734f463ad0a96248ad27a18b1c4792c9a01b71dde3d9dfb59a14de81658d097714c087a424452ac785a7490923bebdf2fa8fbec7ac0d5779c62368cefb1885b2f0e027abfb5fabe1e5ce41bdfdc5275baab09e6a8ef6ab4775f1273f5a09e170cc7ebb0f77bf7a7c01cda982e77f225d87c40195db75dfdd4d22fff56d8a1fe2cd7292e4cd37dedb9c8babd9e667d47bc01d5689147e", 0xd5}, {&(0x7f0000000200)="f354b828e0a9dca640fd95b638846652732c0f6f87412c9e5f2edce1df4d57340d15db6c0e7f5e8bd034bd15b9f2d0c3e36ee2e9629e573d3d16a5f651bfa526192fa615aca09a30c7283fcfef789f7a4d298c3f", 0x54}, {&(0x7f0000000280)="00a1de574d909c762509d2e13dfa2a145fd0fe6ff0f6bd17a5ecc0855362fb859e16f6648799e807873e4fba443759e18cdd874713751a6c62d94eb85c773651c7792f1b80e817a5e575f9abb09a071694dc9e9a6195cf7eba3cbcbec6f5e9b6c483ccbb6627befc4c5cb7781429e91669c5c2772a3d", 0x76}, {&(0x7f0000000300)="acf671565724145ffa93c289dbddaeccfb79aef338d9098255d186248b9f08075f1b37129d120e72f0561e2da2b4a1fe8bc2495e8bd48579c0c2fd0dd0aa0326ae8a5a6c78e5ae4f6da46223f12a8d1583623b78c22a5cccf4366c3baad53e207842d9f7cc4aec605e", 0x69}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x3224, 0x8001}, 0x800) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) 2018/04/03 21:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x1, [0x30]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x100}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x194, &(0x7f0000000180)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000002000190700000008ffffda060200000039e80001040000040d00140000004019df31c4940f", 0x22d}], 0x1) 2018/04/03 21:49:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) 2018/04/03 21:49:12 executing program 2: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/04/03 21:49:13 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = eventfd2(0xfffffffffffffffe, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) sendto$llc(r1, &(0x7f0000000040)="7fff9f821e68e1486180e75aa073766bdb9904ee5c8f4539b1f7c8203e07213c753de854916d8f71067229c28155a09d0d84563e472e97d5100b6ffbf19f5ed7e7611ed1507091e11792f64b6adfcdd7e46fa731132cf8ef4da8b963eed8ad526cd3e97cacc7fb8662974917851a5dde9a2c4904653ac905095b0cf230f0715dda7ba81c82fd077be1b743914d447a570bc67d874e018ce7db596c03e93d81c06357f8d9bc00a98db756e8c11dfc101075349d1552ffeb38d1963b68270fc7ccd1b008", 0xc3, 0x20004080, 0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/216, 0xd8}], 0x4, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/115, 0x73}], 0x2, 0x0) 2018/04/03 21:49:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x0, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f00000016c0)=0x103) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}], 0x1, 0x1) write$tun(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB='\x00*\x00\''], 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/03 21:49:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/03 21:49:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x8000, 0x7, 0x6, {}, 0x9, 0x42cefe22}) 2018/04/03 21:49:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x1, [0x30]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x100}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r1 = signalfd4(r0, &(0x7f0000000100), 0xffffffffffffff17, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{r0, 0x108}, {r1, 0x100}, {r0, 0x80}], 0x3, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r3 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000580)=""/68, &(0x7f0000000640)=0x44) r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0xffffffffffffffff, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) listen(r5, 0x800000000000000) ustat(0x0, &(0x7f0000000140)) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000700)=""/193) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x48, r6, 0x20, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x33b}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x1) r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000001140)=""/4096, &(0x7f00000002c0)=0x1000) 2018/04/03 21:49:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x11, "391ee0a20217c2fc4b79445d5bdc8080a5"}, &(0x7f0000000800)=0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000900)={r2, 0x20, &(0x7f00000008c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000940)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) syz_mount_image$ext4(&(0x7f0000000640)='ext3\x00', &(0x7f0000000840)='./file0\x00', 0x8, 0x1, &(0x7f0000000980)=[{&(0x7f0000000880)="b19e814041a3f37adf3db95daa6b035289bbd5f47b", 0x15, 0xfff}], 0x4, &(0x7f00000009c0)={[{@barrier_val={'barrier', 0x3d, [0x30, 0x36]}, 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x37, 0x33, 0x78, 0x31, 0x78, 0x0, 0xf6839a19b42e558, 0x31, 0x38]}, 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@grpquota='grpquota', 0x2c}]}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f00000006c0)={0x4, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x4e22, 0x3, @empty, 0x7}}}, 0x108) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000001c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/03 21:49:13 executing program 1: socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x83c1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8180, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x5, 0x85774ae, 0x4, 0x5, 0x0, 0x9, 0x4d2, 0x8, 0x80, 0x2, 0x3, 0x2}) 2018/04/03 21:49:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) 2018/04/03 21:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r4, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000074c000)=0x2, 0x4) 2018/04/03 21:49:13 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x545400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7d, "56613f7fdc88123d61a51cf2791b5663aee4a13f5d4f6e608ce26e95d6c63b2d28e1e3c07174f48913cc54219f9dafe178d64d3a2656a7cc79b5c79716e95e05b3e0e503c5e1446773014ed863acf62ff6d779316e14b10696ad1aa9fd40cc5c43d3800ad92049bcf4776ea14f0e141fc4ba12d9dc48e14010db429c49"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xffffffffffff8000}, &(0x7f00000001c0)=0x8) 2018/04/03 21:49:13 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000530182c047d09397d60b4d80b705f000054b879000f872b86f60b3f27f7b4910bad3004c0db4083d537e98fb1ce09ccf975844c50971aa5614fa58be73d16f04ed90cf2ddf754e8f429204b2f07a6ce1cda831a3e2b4618d06da9b39ff452f4961eb21cb2c1bad7fb8fb71143f064e3d7ba61e25b317a"], 0x2) r1 = gettid() wait4(0x0, &(0x7f0000000080), 0x4, &(0x7f0000000780)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) fcntl$setown(r0, 0x8, r1) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00000006c0)=""/191, 0xbf, 0x40, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000600)={0x0, 0x7, 0x2, 'queue1\x00', 0xf5b}) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB]) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/03 21:49:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x0, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f00000016c0)=0x103) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}], 0x1, 0x1) write$tun(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB='\x00*\x00\''], 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/03 21:49:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', '#}\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:13 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/03 21:49:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={"07417370616e3000001e00", {0x2, 0x0, @multicast2=0xe0000002}}) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x31) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r1, 0x400}], 0x2, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) [ 294.923905] binder_alloc: binder_alloc_mmap_handler: 21619 20000000-20002000 already mapped failed -16 2018/04/03 21:49:13 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xa0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x13, 0x10000000000013, 0x311}, 0x14}, 0x1}, 0x0) 2018/04/03 21:49:14 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001200)=0x7f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[]) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) waitid(0x2, r3, &(0x7f0000001140), 0xc0000000, &(0x7f0000001180)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x80000, 0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB], 0x1) 2018/04/03 21:49:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x102, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/168, 0xa8}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_targets\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)="636f6d6d00977896407781d5a077543b8eb0e970c18b32c7b7b105df42c1ebb44a19cd5fc6b93498d64b9f8440ac6218a1f55a9a3bf60fb1dcfcca1c33a4c55d9a50cc30efe3cf4f2ac33c9320f35648f4a5dc6db6fc2cfb5864fd03d19f34239d47443d35b146b5d11f1f109da50df3de73d15e19dc5ffc2ff77a683eeb661dfb5cc2e8e2a2c8c0847eb9eeea8cc60144de76c47aa8c474217086100f17dd369ec58a65ca230ff40dd48907b881fad1486cb92f7c7450111e69f8bb460b6fc12fafd462a116cf553b60a07288f12eb42e307b4b7b3f44cd67662cbf7b19a348df174ab05242367fc6a141c563910aeb503fc44be0412ffdb6424072a9b2c1da99fc756a9296d3292f302daee2d31489eef5ad4b762993995b07755e5adb26691d73e19a719c010fdc7a2bfd91d8473f3ba8bc11c55e2123c4383665a7f0b998") setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000580)=@hopopts={0xb7, 0x1c, [], [@enc_lim={0x4, 0x1, 0x799}, @enc_lim={0x4, 0x1, 0x9b}, @ra={0x5, 0x2, 0x46}, @ra={0x5, 0x2, 0x6}, @generic={0x0, 0xb9, "fdae6fe23c8337fa374311ba7b4ce9fb83a3c287f30be38ffcf37b06282806a780b8e829b00d1bfd5ea56dfe87e6ee03f0072542088aa5bd22afe8dc19962a8c97b3a4a7b96806902e9b60dd57ff3b081a26a22fa3cce5a59442bdd1b7d490d072df004e29be0a965cd31b42443c5d3882d3ba464b5387fd93e624498f0360efcb072ca259d3847de33973157c038283efa9daedf8bb04369be0d1c016447330a4ffd8182a343db5a3c412dea9d2580791e823962f5708211a"}, @jumbo={0xc2, 0x4, 0x144}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xf0) bind$ipx(r1, &(0x7f0000000300)={0x4, 0xff, 0x4, "2176dd6ee5a2", 0x2}, 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000480)=""/144, &(0x7f0000000540)=0x90) pwrite64(r2, &(0x7f0000000000)="038d65", 0x3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000680)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/215, 0xd7}], 0x1, 0x39) fcntl$dupfd(r2, 0x406, r2) sendfile(r2, r1, &(0x7f000030fff8), 0x10001) 2018/04/03 21:49:14 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x0) 2018/04/03 21:49:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xffffffffffffffda) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:14 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) connect$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0xec, {0x8000, 0x9, 0x4, 0xffffffffffffff80, 0x80000001, 0x812}, 0xfffffffffffffffc, 0x100000001}, 0xe) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f4", 0x4d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r2, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0", 0x12}], 0x1, 0x0) 2018/04/03 21:49:14 executing program 6: clock_gettime(0x7, &(0x7f0000000040)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/03 21:49:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={"07417370616e3000001e00", {0x2, 0x0, @multicast2=0xe0000002}}) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x31) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r1, 0x400}], 0x2, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/03 21:49:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0xfb, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) syncfs(r0) 2018/04/03 21:49:14 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='..', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='..', 0x0) 2018/04/03 21:49:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10080, 0x61) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1a, "664c64583023aee551985553112db4fb6e78624a62cf995bbcb7"}, &(0x7f0000001240)=0x22) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) dup2(r1, r0) 2018/04/03 21:49:14 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0x100000001, 0x6, 0xd7b, 0xffffffff, 0x1, 0x1000}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x400) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) fcntl$getown(r3, 0x9) ptrace$getregs(0xc, 0x0, 0x0, &(0x7f0000000100)=""/249) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000e0006000000"], 0x1) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000540)="b4041e6c6df936b2103a9dc83001827fc90c94d03e8a4d9c17a97e51a9e0dfca70d4820dbb8bfa9f55cde5cdd934851db1", 0x31) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r4 = inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./control\x00', 0x81000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xe, "c6943f28cad985357413ea9769eb"}, &(0x7f0000000240)=0x16) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a8", 0x88}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/03 21:49:14 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000000040)=0x20) 2018/04/03 21:49:14 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:iptables_conf_t:s0\x00', 0x25) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff00"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) sendfile(r5, r3, &(0x7f0000000180), 0x7) 2018/04/03 21:49:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000200)={0x5, 0xffffffff, 0x200, 0x3, 0x2}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10080, 0x61) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "cf87d8664dfae4f120c25ae5ad10a9bca553db11d0897c92d8cbfde949adc96a433070475acfa0a87fd96488a65bc2bee3f83a8d366685789f302b600b7ade44741fb3b26b63747bf9c8ac37b7cc64bd03aed45343c254b43aa4c20fd302593b2f968cc22ccbc68ac657f7567265ba515d642bd31fe11f2388dc559d6f4c3d2c9892958aed64251930fd47f4dc5c0f622fc0ccc62401af86df8a5aaf2a6fdc5c2cf745d6f4f8d43edae675a2fff0220e6551a9d9c03124f14d2e9ded92a05c9a08662e2037482242d9d1f3c632dfb6c335a6a7d9c83524aa72369567261152c92439c7bae58979d5eb145d722c92cfcb26fbe3a08872b23fd7b46b16f942b785f5e57e2685070d170d4444e451b2a2414b5028091b51eafe63cd85a762c74f477075315fe8b1f66e09928e91272918e199afacb0decb1d3f7de7fde02349423daa5a2684e7c14d782ad2d6134bd0ed2daac29ed9b0af1e1079687926e0c05faf551737c79cad2a1f4dc981d79f571347341d82c4e450aec72ba20239c1cd3af191d7f3916bfd9f5eafacbff91ab71f679518ce5281b7983c1edad9c7497ea97a867fd674b8304653b240282f171d229bcc83ddcd17909c926315aa351486598db572b1a93b0d78c30173d240df15840fd2fec47980b8b10a1cb6cbdc72fd4d335ce5c63a299b61577ce4820d26b3555f69e21584548847265e2553639355dff9e52abb67d095cd8385f13a0ceab5c2653724cea88de25bddcf0576561319c50a72a551a27cf71ccd3fc2d495191bbb803f2557a0af27dac05da8c84d2c393125a5811e183e651105430cef4d61392b2412b7d2a668a1cbbf1cfcc893ce973cbcb48229ecd394a03fd3d44d26378a7c050230290750183f02eb4ab3cb8569c25778a564dd9485f92da0902ba895838c1ee9cc642af7f0753e8edb0cca73f8fb948748ca39b5f5329205cb129193ae3cad295bd31a370de581f7754ffb327159513259450999dd1a62ea5b6c1c9bcfd7b7f2e145d08a5a30019f5710428d1d421da26889b1dea5d2e20764aaa839815f7df429acea3cd92141e1d694ad7d02108256aeb8097c28c7220cd4c85354b664454a8e037b98f4871bb222dfcdad4650cbcc664406f1af2534afc3cba835c9ddfab11a7f1ad7a1a18f03d42afba76be5e0ba07e03d2a29fcc5d4bb1bf4e0fc0458218821a78af0a5e9b9ae23e99019be210990dd57ad75b8d90361e11a4570d8870ddc8c443dbe93030d587bb0ed86d1ed7a349012b84786499579dcdaf59e4a5b07245643a8b1c477159e714ff2d7c136780f504ceb44699f1164ef579b6125a65625217ae8d306acfa7ef1f251f35d91c460226fc7612c334b794def5346b88e6eb41d2a5a47a54605ec952dead6c0688ee572b0ce2ab9e0ad5e512af9ad84d83570ba0a6976e1f1bde12bf426e3fce6fccb9d651b832cd4810a06abcaa09edc05347cd09a19bb2a38b709dcd9ae441ab7fb383e8911b7898e8463bfe3315623c990e0c4bfa3b942eb7a9f3ea683fd3ae07754a8b539f81e7486e251affdca4fc3cf8b34c571505bea281faf4ac0f5e982dceff23c58742adbf4bb0d9e527ff645d8396b3a095388df7ab8f4340b7b4b2c5f7f083b5a8bd2c6e2ee94cca9071013d2d53f399208e4f15ec7081427c3efdd253d94a9bab6078404ebd2881dfbd3ee4ab5b8edb704859cdaf7beefd71eda287f11f50f8913da8048a4297ccef860c2ee6773880764187efe44d258169e3033d391b2b0547546d631952ab076f5a935f30f69a1446947bcba29c523f5410b20ffa96f009c08e6bccf72bfa263902541d0e6d47201042449d106381c24f2d1364b3d15aeb57ba586a4d3a5acb06536fbfdccc299ba1256e09fc7f0dd254ff88b5242be699185c1a69622d9c00600f1638d629182d77adaf408336054bf7f21fd7cd9085d8c945d2fb37b7366af054078865888e6c374264dbac16853ee1e4b5d8ade2a1a5f3e024baa22eebd12052d65ab7956a9ddea8fa7f0dd95ffb18ac217f30fff693658dc9f0c53a704187fe578fecdc8854ea370b6a7ed7bec463e0564cca2632ea59108e77df43d2ec85e2bb7b5c44eb4a38c2033fbf892af4ebb7394530020bb0e50fa915ad93a70a372a55589173a6374cb8ae44780870172ad6db98540fbae0ae37aabac12c426499b9831427a924307480364aec2c3b200f55586633fae369f34509d97c15a7fd5b261855476985d53fb80911bd1be7c6c19f41b6dae9aed529bbfb532cac09d61fd8468455dac354b8343a2d28a49bcbcedfdbd00f27d14afacfce5fbb4fd00f29c84557a4c732118b7cc1439905422aac9bc3bb0c5e1999e4c03abb07aa49aa911e8dc3d4e9eced4a1297cebe9c972bb4ce6a5b9542f8fa2fb5e1589418c92ca004d92a328d470b9914305bebb9d67fa0102c168f00920f9797e6471b48cce6b3d84dd9e37dc6c812e70829f712948aa138b8a36bd00a93f7553032190c43bb75ece456a923ab3c3f342585862ed6134934fcb931dc1f41a7c508fd01a08a5fd469cb86f3e2db3b2907f55a36a019c4423c4184238891b57e1c84b09d73f92ab60b843edd7c8b59ab7b24ee2691a701d06e535170626ecd299d2b12745823471164ee82bd750de569a5779dff7eeb6df6d1e8312b55e483d323f1215912dad4ce12ecda3d5647f18d3f6ceeb34d021f2c4d2d09390fa299cbe3d71e8df3c0588e0c4ba08735f9cabf52da272a057cae9a29d3b1ffcb830539648bf9fc4a9cf72acaf73074ad7070a7df06648ea954c12ebfec96bab86610516c1f68032214c6d3a7a8919f0d7cd951fc63926d9087becb69b0ebcc8523cab83791ba48e2f3b4ed77836048c67dd93ce1d43e0b78f75c57a76c25469fc700ba0924eac006706e1190c4e995ba310978a32f77c4b064fe302aa685bd26cd345ba78fd49e099cafa70da79dc91ec2ca87714c4449b878d4e1ef50b440d92d70694490d281ddabee3c35c6e4c516a9bb85d7e1a31af47f4e2dfd0d42827865bc2d146038ca41e3751779f61fea4f965914197edd5d9442ea3a168920d510c04b369708d9045b3a6d4544a27462bee4e241d4f5842a65ba91f7cfc3268a360b2376bab5f6d333db9c86d0ae298cb3104b396391a4ae98065bd7069b066855f86b40762eb1b46ea88e896417815dfcc9e18d12afa86d554cc162a762b4efb8a751998cb76b4ca73b28cd493d85d5a9726ded40065056e00ea87357c328b341c09d9f1e4a7856d495a76130c1aeb29dab5024ea5510a49686108e4da743fa27c9c8916eea4ac091a718c67df489f383fee01b63d186e732943dd85fb1036dc3a2ba2fb7a365408d73fec1c645f9e7fc155ca48eda26f167e0e51328fef8c0e46841808ec4e353a54443a7e983f1356da38ec4226e96d8d40635a1590e29987c05046598ca0c5156bef8e5be45569d607a7bb66b753f7aab6d1adb989612d6c17c0e7f7cf779ec4dbcdbf6e65280ab982b74c8ee58a575be91c27e7f11d98f6146f36f2a94eac7897cc47eb3e0d86cb047859abd64d1fec68dd4cbb66d4091008685c564213d9c2dadcacdae47e9ead97366b463b3e160b955c542910b2d5168aeabc2694a029ae3e739737a9847d623b2786c9582c911ab95b4674dc78c5718bdfcbc34426842c96d59c826df465166f11bc5050147db584062827769b11f174eb727ad2e1a69eae771b56bcff9d9ebacefabf3f5bede47e9db963dfb9c99aefccf55d9799a2d71c60275d81284a2f1edd0f4aff69993b893846e5e6f4127f2920f3643f70ca06583ad3348f6d7385b468c85b1dd13c4ca2b90e84672963fcad0d3c0573e070d16899950928d6b39807cf1d65120126e5b9bdad8f428e4f901444889292712e75923b94c648efc2915ca5b0cee07f27f0a63a6eaf7e4c5e92cfb8e1ca386693d2923c3196e2ad00f75e2d86acaf85b9356bf959a90d4d21ff60cea116a6a87154c45ec95f0ca87e061a3d81f641df8aaa14fbe301e70f0adce8f02ee9b573737ca2a2f287edf2579110a3b1f6becbfbd8f8adff12aebcefef8c89aa88c704dff06711dbbb00d3f6a81852bf72e0d750a78935ac98884733baa794c0de66c4c9363ef4b1c57dcae2a350f21a9aaea1e30b38254402d2c0cbc7cca8f4feefac72b3ad15a0262d862c526e2ad6307caee3f34a35c0ce45c54aaeb15764439171d9148b8fd673e405a82451775629a7e3f7efdfbacc25f8b4e4f91c1fd70ab3473b7b29f43c46cf55e42ac80087ae7b00ff6ed8ed5124a8e17782e2a2ff3d6ea59493e035965305e82265398b1f991d2f1049a43ff6bbf8101917b8462555244d4a94032b67bfd11706a3b6ac5d86a0fe045b71ec45ba7da49f927551302b44ed5721775be7210e6eda0e54419b0436d45fdb5aef5d595cf60360fa6dfaf309978ed6b5a587e3904c6a8626f7d0e5c6dd0f754dbc3beb6dd5e98193d579541309858e1a216d551d06aa6fe12e5d180bf8de839284688d3e433c6d831bb65fc132ce7ae0d4a7b1f737d73bd889f944136c61f7bad53d16c23f78a03de0a5a912234d916b668b7ccee264047dab17a39f7e5558b244f3b62cada098f147d4edc34aba144f07184d4d43e403d72c6ad7734d83c4b370d9233ae1d50d4abc64c71f460757a9ac21e0911c662bebaafe1d0eabf2374defb9fd7c69e4cf73759093798e0179e339481e91aba821e7d6ac37564b320352b1bbaa4d20a71ae83f3feff8ce73979705b28daa3f36fb38261f10ab6cddfd5be50b656d6d00aac7350cd46acaa7f2188b853f065dee628e801aa979c3cdfad00e4e9430b24cca55c70e778e3732d4d3171b4894ebdc03be15cbba339db49a8afd22546527e2925f1017128c7e748125850c568096d44d113412742abc0bc627dfe6566de62763c58211c048f25dc90896913ee9b8e791f3fd53858062cad6c717fe14c4019c0c983d8a7d6868b5944d630a70810e51f08b0be2838fa655f339930aea0e190ab1abcb2a5983e50131da539606aa6734443821ede1760239518c697a66a6dbcb188350ee8f8fe8c07dc623629e03258d3646c99f3876717de033b05e41d375a5c541bfe05f7f91c65cf78ef88b00324a701a70eebbeff73d4c84e8295b6f21c2189e38638db63fffbd33f138104e8fd33a35e6ce2a037b144b320e477e502074a6a8b3d63ef6c357d12538ce1fac36560376b24eae759393a3c019d198ed347e5254ef4110a78bbe2bf5711e30c2403637d4fb154ee7ec5ace7082de694c83f6cfba0b281c0cb893c06bafc377a3d76d4d5b9568d79d5868aa854382fe13d2397b676d51678f06f1e4f7346d1c1a6e717e3af656957547eb4819b6f148b4bd7cd50c416ba3b55d2035c8e1450121e555e33aa40f3dc6e5dcbb071769584522077124ddcaff04c393a4b818e648490ae048c39af48d0de54072c2b9da8e4ca3bd7f7d1bb762823185cce84bfeac84b8787cf1ab9653ad02567acdd0b1336dd640952c7f370d01f64ee6f9a6c8bb77d64daec39c557239a8764cacecefb579325e46afc67948b805f4f7857a2cd82af8415c7c54ea2d8a29c7aa83e1e31c3f53513f42b6a1477de92a2aa873a77cd8232fb6787300ec7c85891a1001d78c9ec3eafd6de0cf80188ede725af6c2e5c63ae58450d4b5a1dfd9b263cfb944f42aefa2c215690cf60fd02d3cc1a18b16eaf0d6f8903328850443a07be21a89d343fd01d18f5209e214eac811cd260c72de890a8e091fb59660c1244815af37b3e7"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1a, "664c64583023aee551985553112db4fb6e78624a62cf995bbcb7"}, &(0x7f0000001240)=0x22) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) dup2(r1, r0) 2018/04/03 21:49:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6(0xa, 0xf, 0x80000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8001}, 0xc) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x40) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8020020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_delroute={0x34, 0x19, 0x401, 0x70bd25, 0x25dfdbfd, {0x2, 0x0, 0x0, 0x3ff, 0xfd, 0x4, 0x0, 0x5, 0x1000}, [@RTA_MARK={0x8, 0x10, 0xa000000000000000}, @RTA_PRIORITY={0x8, 0x6, 0x43f}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4000814) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80000, 0x3) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000002c0)=0x5d) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000300)=""/187, &(0x7f00000003c0)=0xbb) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0x1, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000480)={0x8, r7}) delete_module(&(0x7f00000004c0)='\x00', 0xa00) setitimer(0x2, &(0x7f0000000500), &(0x7f0000000540)) ioctl$sock_ifreq(r5, 0x8929, &(0x7f00000005c0)={'erspan0\x00', @ifru_data=&(0x7f0000000580)="66a62d206417c10700e9a7e2349f6ed23e2d263e68aec3e93b79682c01026040"}) syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000640)={0x6da, r7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000700)={r2, 0x2}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000740), &(0x7f00000007c0)=0x60) r8 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r8, 0x2, 0x4) socket$inet6(0xa, 0x80007, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0xa5f, 0x4e21, 0x1, 0xa, 0x80, 0xa0, 0x0, r9, r10}, {0x6, 0x6, 0xd2, 0x3, 0x22d2e52e, 0x9a4, 0x134, 0x2}, {0x7fff, 0x6, 0x7f, 0x1f}, 0x3, 0x6e6bbc, 0x0, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x1000, 0x4d6, 0x3c}, 0xa, @in6, 0x3504, 0x7, 0x3, 0x3, 0x80000001, 0x0, 0xfffffffffffffffa}}, 0xe8) 2018/04/03 21:49:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:15 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@rc, &(0x7f0000000000)=0x80, 0x800) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f0000000240)='./file0\x00', 0x101000, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0210000d0a000000000000000000000008001200000000000002000000000000000000000000000000000000ffff0000000000003d46cd1c00000000ffffe00000010000000000000000000000000000"], 0x50}, 0x1}, 0x0) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) r5 = pkey_alloc(0x0, 0x1) fdatasync(r1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000, r5) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x4a, 0x4e21, 0x3, 0x2, 0x20, 0xa0, 0x2c, r4, r6}, {0x2, 0x1, 0x7, 0x20, 0x1f, 0x401, 0x6, 0x6}, {0x6, 0x1c000000000, 0x401, 0x4}, 0x35a, 0x6e6bb4, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xffff}, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x6, 0x2, 0x800, 0x8, 0x100000001, 0x7}}, 0xe8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000005c0)) 2018/04/03 21:49:15 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:iptables_conf_t:s0\x00', 0x25) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff00"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) sendfile(r5, r3, &(0x7f0000000180), 0x7) 2018/04/03 21:49:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x5, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0xe0000000000000, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r3, 0x540b, 0x0) fstat(r3, &(0x7f0000001700)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r2, 0x10, &(0x7f00000007c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(r3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(r2, &(0x7f0000001e80)) sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680), 0x0, &(0x7f0000001f00)=ANY=[]}, 0x20000001) 2018/04/03 21:49:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000f9ffffff", 0x4012}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) flock(r0, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000001480)=[{&(0x7f0000000100)="3463c9387851ffb3d38f6d544525ceb4954fca27a7ac61011ae540ad16bcff513b05ae55a7763a9090304733c6992456f06a908b9f0151eba2bf", 0x3a, 0x1f}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="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", 0x1000, 0x4}, {&(0x7f00000011c0)="20675845d00b3c43194962a9dda0fb6fa5419a529e0e85da7a419238a13ecd33b9be04c4c388b58327044a4d86c32343591e03079d985a2a3658e69678ad89ba6b5c8351edd6602c5fb56dcd179cb13520228fa4c3fe28416ac50ce2dd9bac8d551c252c5f35ca5443d85cee2b710aef7dd554f8ecfe6f163cba54d45bdade5245d411f4111d4253937fbf8e2830c1a07969495a5ae2dec0469fa58fbec9d7412868524033e53fd5c71dacc759e7a576ae05925196a191a4554f698651a20072298016113a19ceb6be828799a6e6884e71cb84188f271dfabe199b6ab510b57b", 0xe0, 0x7}, {&(0x7f00000012c0)="710c6272550058e29b73dc98ee5ac39a33ac9b8e3700e73fc83c339135869aa65bcf840b0e83fa3fb0767555c4389eb12081286b2b399d1c59f73fafcaa40ed6cecbba9ce54aff1260e4beb42220121a6e22f56864756c957c528344e99ee2463683043cd560d8813abe0f24e7f1a91d0fe781813923ca9a9bd11d7942eaffa4a0c11a276d4c051c6c96c123a4195169dda41b357b61879edf62f3b9e2552eea62209e6c46a7f0e89685c4c8", 0xac, 0x20a06090}, {&(0x7f0000001380)="bf699d26271506fc5e3eff19dd9d336f9158bea5a56fdbedca191bee4229300f7e0768a499d3d5c1d8eb91e69ba72c67a126f1206c6afa49a8cb00bbf5418e11c757a3178cd67378b6805d67a3c4fd3cbd0757027db793ca25fa00a132dc2292fc502111790fe5c24d9eb155cb64086c1279fc88166a76f9a1cbb5e6f0b833c64774fbfd63528a892eeabda3dcf0a11f3b7a780e5f59761db4796650031a0a111f7f07c3eef90e3b28b875adc14f18d7c4816d75682def6f113943c6ddbeb5032c46615a266869b7fde6612930e32b16c4c5094012b8cce1f9847e1b", 0xdc, 0x703732dc}], 0x40000, &(0x7f0000001500)={[{@nfs='nfs', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x34, 0x31, 0x35]}, 0x2c}, {@quiet='quiet', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/04/03 21:49:15 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x3, 0x7, 0xbc3, 0x5, r1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) syz_emit_ethernet(0x143, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x3, 0xd, 0x81, 0x10000}, {0x4, 0x24, 0x10001, 0xa6}, {0x7, 0x3, 0xae, 0x89}, {0x10001, 0x9, 0x8000, 0x10001}, {0x9, 0xca, 0x7fffffff, 0x8}, {0x3, 0x88b9, 0xe9, 0x4}], @ipv6={0x0, 0x6, "945000", 0xf5, 0x7f, 0xc3, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@srh={0xff, 0x10, 0x4, 0x8, 0x7fff, 0x9, 0x127820000000000, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x33, 0x8, 0x2, 0xff, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}]}], @udp={0x4e22, 0x4e23, 0x25, 0x0, [@guehdr={0x2, 0xa84, 0x40, 0xffffffffffff895a, 0x100, [0x80]}, @guehdr={0x1, 0x1, 0x5, 0x800, 0x100}], "f93e5cfce576e1726bb02cdd5e0746132f"}}}}}}}, &(0x7f0000000180)={0x1, 0x2, [0xe7b, 0x390, 0xc58, 0x725]}) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x7, 0x8) 2018/04/03 21:49:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb2, "687b26e71b9f58708b46bbb7228f12fcdad1eb9c4403707056706fcb9285fc205ac36ca9e22ae8909d84bfe851159ba23410a163a8efa26d52ecc9c98d2569281f9371820537a1efbc6bb0f2a4b9598862ef24eae4e19062e1a6c6a290ca94b2982ede20a8010dc9db68868de07621080e461490a623e0735d982ea91c5b7d649b56bf0cf3a3dec21969c681375f7098820259e43a4db2b5e3a8023644570e5bb07bc930e9737361aaba430178960953cc80"}, &(0x7f0000000140)=0xba) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xd5bd, 0x40}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:15 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x104) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x430804, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea1adf9ef6f1fd15fc8bf8153082917077be43c3c700000000000000000000000000000000000000000000"], &(0x7f00000017c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') vmsplice(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d23", 0x35}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f00000000c0)) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xbd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002a00)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a40)) geteuid() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0x9, 0x4, 0x2d86, 0x100000001, &(0x7f0000000000)='vcan0\x00', 0x1, 0x8, 0x7ff}) getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002a80)) getresgid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002780)=[{&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x0, 0x25dfdbff}, 0x10}], 0x1, &(0x7f0000002c00)}, 0x0) getpgrp(0x0) ioprio_set$pid(0x1, 0x0, 0x0) 2018/04/03 21:49:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'irlan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/03 21:49:15 executing program 5: timer_create(0x3, &(0x7f0000009000)={0x4, 0x0, 0x1, @thr={&(0x7f0000055f2a), &(0x7f0000037f08)}}, &(0x7f000000affc)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8b, "3a3b315660cf4806a805dd6f5193e2a6ee761ddb803fb67e6c62a448c4228e942f1246c65d8e7a2c86a576efe4fffe09d91db37a4cee730a9d19aef88be6a51c7ad60505a9bd6521dfe945f0bb56fb3aebf2345e2ee33848cbf5248aed0483c6c91324e4f09738eb3ebdf6903a7435473bbcb47f3b65bc498093ee49a71551150ab32fff0f1f0f5d3fa5ec"}, &(0x7f0000000300)=0x93) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) timer_settime(r0, 0x4, &(0x7f0000000180)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) rt_sigsuspend(&(0x7f0000000140)={0x1}, 0x8) rt_sigsuspend(&(0x7f0000000080)={0x3}, 0x8) timer_gettime(0x0, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000100)) 2018/04/03 21:49:16 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/250, 0x523) getdents(r0, &(0x7f00000001c0)=""/77, 0x4d) chmod(&(0x7f0000000100)='./file0\x00', 0x2) 2018/04/03 21:49:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) ppoll(&(0x7f00000004c0)=[{r3, 0x100}], 0x1, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)={0x1000000}, 0x8) 2018/04/03 21:49:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4500, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x100}, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0xb9e, 0x2, 0x9, 0x6f, 0xb25, 0x99c, 0x4, r2}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x80000001, 0x6}, 'port0\x00', 0x2f, 0x50000, 0x7fff, 0x3, 0x3, 0x1ff, 0x1, 0x0, 0x5, 0x4}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/03 21:49:16 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000280)=0x400) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}}], 0x3, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x0) 2018/04/03 21:49:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/03 21:49:16 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000840), &(0x7f0000ce4000), &(0x7f0000000800)="5c8088f7e679edccc2c04702cea0ef7c88") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3aa}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082d"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/03 21:49:17 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x80000001, 0x6}, 'port0\x00', 0x2f, 0x50000, 0x7fff, 0x3, 0x3, 0x1ff, 0x1, 0x0, 0x5, 0x4}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/03 21:49:17 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000280)=0x400) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}}], 0x3, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x0) 2018/04/03 21:49:17 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) fchdir(0xffffffffffffffff) memfd_create(&(0x7f0000000500)="70707031052f00", 0x3) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xffffffffffffffd8) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {0xffffffffffffffff, 0x8000}, {r3}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r6 = dup3(r4, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/03 21:49:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x23) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) ppoll(&(0x7f00000004c0)=[{r3, 0x100}], 0x1, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)={0x1000000}, 0x8) 2018/04/03 21:49:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000280)=0x400) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}}], 0x3, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x0) 2018/04/03 21:49:17 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000840), &(0x7f0000ce4000), &(0x7f0000000800)="5c8088f7e679edccc2c04702cea0ef7c88") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3aa}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082d"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/03 21:49:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ustat(0x7, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x5) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0x95, 0x2, 0x0, 0x0) 2018/04/03 21:49:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x406402, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x30000002}) futex(&(0x7f0000000080), 0x80000000010f, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x1, 0x1) 2018/04/03 21:49:17 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@empty, r1}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x100000001, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x12) exit(0x2) 2018/04/03 21:49:17 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x480, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8ea) 2018/04/03 21:49:17 executing program 7: gettid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0xfffffffffffffdf3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7fff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r4) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x100) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e", 0xfffffffffffffd63, 0x0) syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) 2018/04/03 21:49:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2180) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xcbb6}, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"62726964676530ec2000", 0xffff7ffffffffffd}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x118) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) 2018/04/03 21:49:17 executing program 4: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000080)={0x120, &(0x7f0000000140)=[{}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r7, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x0, 0x0, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x3, 0x0, 0xffffffff], 0x40, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x9, 0xb6, 0x0, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) ppoll(&(0x7f00000004c0)=[{r3, 0x100}], 0x1, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)={0x1000000}, 0x8) 2018/04/03 21:49:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x40) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd6c) sendto$inet(r3, &(0x7f0000000080)="2f0f83792bfe03b3351aa88460ffc8d2af2119d3eed7d8abee7f091d468dd471521ce716683fd45b210b653ff216b5bf611a34251cb535dd239024bb59ca96def42d01609d378c9669e16dc29821fb6fe14dcdf2e14d004f468b4071f268", 0xfdc7, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x9b) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) ppoll(&(0x7f00000004c0)=[{r3, 0x100}], 0x1, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)={0x1000000}, 0x8) 2018/04/03 21:49:17 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x78a9d0375c78a241) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x95, &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000140)={0x5, 0x1, 0x1, 0x10000, 0x7}, 0xc) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000c57ff8)=@abs, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000280)=[@rights={0xc, 0x1, 0x1}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x2c}, 0x0) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x14}, r4}, 0x14) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) 2018/04/03 21:49:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/03 21:49:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x101, 0x10000}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={'nouuid,'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x2016, &(0x7f0000000080)={0x24, 0x40, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 299.291026] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1100164567823 transid 5 /dev/loop4 2018/04/03 21:49:18 executing program 5: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="666966746572000000000000000000000000000000000000000000000000098dd887b9d14b95e7c4eaa7e300000700000400000000ca01000018010000000000001801000080"], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) 2018/04/03 21:49:18 executing program 7: gettid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0xfffffffffffffdf3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7fff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r4) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x100) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e", 0xfffffffffffffd63, 0x0) syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xdf) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x920, 0x70bd2c, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0xc0c0}, 0x4000000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/03 21:49:18 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/128) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./control\x00', 0x2400, 0x10) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x9, &(0x7f0000003600)=[{&(0x7f0000000180)="8f8564ac90b4a1cc950772bc688d4f5373f32cd1aa9aa5317d6327cd6e5b0d53ed5a99a828123b8e40acb729ca16040498563868959e42fa6314188d5821ca29d20340284824ac146c25aa4955e5706a2c4c0ca604230db7e89c87d295f603434b33335fded7a6a33624a9e82626505dcfdc4c29cd6d6e9ffa77888c992f5ee42f4d5ad966d5a301cf73ede1bf3fd5c3b2302f190367fbe4591130c7773c0086e72d9ea3d9694901d0309639e23165352fbbf149864e30b7539647a9a39cbffb156be889fc42182b09eba1a3e037631a1d0e971a491af1b3d5", 0xd9, 0x6}, {&(0x7f0000000280)="3e7bbb0b69dc645a526b904db33b934d1b7f59e24ff9f5b2b0914e02352f4d9aa00d2d18bd9b53a2f929bcf2f047f7b9939cdc7a0f76e600e793b47c243fc6977386d5a38bde6aee39092d63f696178dfcd00f167c17a137368274defff8c7c879ca6946b0fb567389f939a0087cd6455eddea506818a0cccf605fae19d52c518fcdc4766b161c5d0d56f6122813385cfa129adae70b3c1744ba142f32a5a88985bc175791cedf8ddd59b5fe3d4f1cce327e5303e19e85c01f61d596d2af1c8e2fec6802270e34448e14aef28a", 0xcd}, {&(0x7f0000000380)="3151d8f311ce62cff968e9034a382307949d3705584dfde16bb9fbbf84d564553f43ab07a7581d1fa16005fb6c8936d244743ed93ead0ca04d53458d622edbb248a2d2bdd21deb8c8cbd9588603ffccc723195843524a3fa0c3ca9df078e921ad8e0b20284314c37836877d0a2c44b73ca42093c2c9b0b4875f5e1dff378c12ba9cced7657a5e633ae031e2c6f4b2bedd063a7a2f5438793840f73b16c538b59f238d2640d49806af70461a8afd4e34297e11cb96c61d6d31b17a6257fc483f9962105bb4edb717ec48183218c4a55ac4303fa47cb57f1723efa49a9ad21dcf580ec3011d9f1", 0xe6}, 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{&(0x7f0000002480)="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0x1000, 0x1ff}, {&(0x7f0000003480)="65381b10e8700efb54db3406d6c2509b98ffdb3aa8033741539a0003a3711b8527067c0affd1c2ac43f9701bc9973e26babd419eeedc75cac20a0e3b50e694a7976bd10879d6c78ccf2889f1409908f6a6ba588c9957871561d6e24bae119caf1f069d8ecc923e5d99eaa1713b95", 0x6e}, {&(0x7f0000003500)="e9f2ee8c38b3b232d753f1c794b5dcfc7b5aa113c633b80e3a84c7cce49bf00278b9001620f5d562872b1f909b9e3606963aa65255fb1042b49847c710f3762ba50bf852127444f89df96ff9c7b8b65f6270b2acccdc39d388e360187e3d18f71d724bf9633e89287e2e4eac", 0x6c, 0x1}, {&(0x7f0000003580)="8136685c981c03cdb562ee04fe83fdf1c8420e47d13ed4581353772dec218396a54d6bb4eb52eae3e52fb7c9c5a4890b02ac17549042e9ed7cc2bae97eb3411f53f6c87fbc1129ceb5e8d3c59b98c7ab41ccf4fdba54d6a60325", 0x5a, 0x4}], 0x2000000, &(0x7f0000003680)={[{@unhide='unhide', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@map_normal='map=normal', 0x2c}, {@mode={'mode', 0x3d, [0x30, 0x37, 0x0, 0x34, 0x35, 0x33, 0x35]}, 0x2c}, {@block={'block', 0x3d, [0x2d, 0x31, 0x36, 0x36, 0x32]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x38, 0x3f]}, 0x2c}, {@nocompress='nocompress', 0x2c}]}) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/03 21:49:18 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400002a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/04/03 21:49:18 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x101, 0x10000}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={'nouuid,'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x2016, &(0x7f0000000080)={0x24, 0x40, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/03 21:49:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0xffffffff, &(0x7f00000000c0)="61fc0f129c7a1fbb9ee8bebf559add7e97c48de910fe77a3b69c25ba") fstatfs(r0, &(0x7f0000000200)=""/4096) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:18 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x400000) ioctl(r0, 0x2283, &(0x7f0000000780)="dae23ba5260bf77f1ea9c900f599bf16264f4a2813eae35247c63b4eb3103692e7405ba9931713a342545b0e0b997f0f33372120c76fc08d107660b33bfb3b5e9cf6f17ce2ad85f2f2d349bdc5f8d948e702d374eb45634e32249e1892522e7460b70e16c107454a285d6678eb7038033b812ae5a4f4287beb2fd13c7faeca82c3ce104dbaebef75878ddb8fd9eb49c872ba08ff25b90eaece8bace6a6f3815d58ea138130e5ac590f99") write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {}], 0x21d) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x8000, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000180)="3a414ca6dd5b47188acf4beb138d67c00db4281b19e44620599f77da0a0142f93b778824d2e79a12af74e4e4627bd5da6c57afcb2354a6a426a8e170456e358dbbdb34acf0527ccd2617a7612dbf7ef202ecec257d9d6926d467065910fb1b1b3bd9fd2625798bade1fa3f080ce34c0f65910b49754c1ffd52ed169b847aa25b901e4cfbd285e23442be6d03b50c154697dd47578892dbdea0baaa0baf720a59ccaa5523aa750069cfcc4f2c563bdf4a66fc4974f5a183bf9536bfc8450ebbe9d261a407bc87a8f57a6b2d6d8e815395d5a05338de35895bd14817c9ca226206680da0e286c451b4f0d66731", 0xec, 0x3ff}, {&(0x7f0000000280)="905ba48ac2ebe2c0b7ef67903cab64f2675c0e65f24da85dca209e8eca266006a17afcaa941aad2e0865d2eaced2e9c2efb8ef3b5da2feda9b666f8e6c2c768ac99666700ba53bfbba45b6c2417fe6bb18d9f0172254d868e56426c29a93a35b9c2212954df21551ca34bc1645ca3b3dcbe602eff5c9a4a895d76f8c1495df0faf48687fa6720a47", 0x88, 0xffffffff}, {&(0x7f0000000340)="d9a88a584fbfb48e36c0cadd0b19a686b37baa2cee66aaf9bca29d1d1ab303b959c11507597f007e2e16b03922ea2e841fca1e8fab21eeb824daecda724878cacd47f9b112d2a2c8ae9bec4de7377da2f09ceacdea9e92c5f7d0fcbf6ffc8efcbede69e79678434f45582a4f0bc0985edad22d082037bdcfc2c79310be16e2675e2ac918c68b56fdeab1d2e7533c1cab2625ab3126fec3f18bc5049fc562aed4", 0xa0, 0xffff}, {&(0x7f0000000400)="175c0365e754598658474fe7965501965b7aa69962f0682ac3b30a06bba17df7c10e55e0ecfc052b31b9ead2d739a8bd4ab1516103e73981b6e43a9c6599", 0x3e, 0x80000001}, {&(0x7f0000000440)="e6542111065c8f6ca3afa9d8d0ab049cbab2f64a5a18f48b576cc3224f73868ae270f47f4cb0013130fafc6c4d85b93fc696d83048d14395c7d8b93a95a00907d98057c2e7e96e60d8117a4931eb13201053feaa770089ea2afa9c70ea516b7e91ee17ed444c9e286d274350f67c", 0x6e, 0x86}, {&(0x7f00000004c0)="8b58a248d20c16949cb654178e9abc09a14183f3c24fb2f7fa60e342d3da3cfdd47064140ba211f90c088bd7", 0x2c, 0x3f}, {&(0x7f0000000500)="0ba69aa448f744d833cf1a269d536c5272df5bda40199b8d096156d5046d19be6079626b738837df4aaafc40bdfe87703c55f26745b578f986673ecdf29d6235e6289e928c51ee6d873f1fdd20809673dee9401b8764eddbfbb28fcfb713c7e68eb11cc49cb430d60d114d63ff8d473e1619673dd87a2684495cbb66bd2f8611b279e490f36c45fa49e5966f04da9a155f232ee8185c9a63b9eac696", 0x9c, 0x100000001}, {&(0x7f00000005c0)="6a4544a4665ab1ddb213086ee8ead64581f330c09c672a1e729332776fa29fc568b81e6a97a145940b53b6a4e80d2e019512bbe6cbd2febf9336525eea6f2930479f70add8a3a21688a2c0b20a7289d5e128e4020df269e81fc32988eff77c844185d3581e0293fc31f14e0137f7f482dbc69a35741d9c04c4301964226f9ecad6ce15596c7249ed4d48bd5f178bc86d2c0be611b277b21d777bcd4937cf65b17d271cd7244f7f0558499a4ce6b80ff2cea8fd1592337146dce3712239e388067d3638c6d6fe6fe520ab51df4291170319f53a891d5df8e3b900", 0xda, 0xfffffffffffffff9}], 0x20, &(0x7f00000000c0)=ANY=[@ANYBLOB="6769643d1800307f782c71750300000000407160f7ac23f87ea6392b51322156136a6f0d70"]) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x200}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:18 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="09a585c1d1d8d3227d4114fcef91911342d33eca4d4bf94d44b2e0d96c109562b675f79b626b36dec8a4fff42f8478022a85cfd5b5212d44ec0bafaf425cf91c0c9cb449df6eb1db9f6cc8f9ca106cda31f37d1edb68c990d5526eea82ce46c57fcc28e480f70a780faa2ad2b33bb40353c196aa3dd6551da5cbf11d58d5e07c64771cd4bb0859fc83f7e1b677e7eee692b61d26d6417bf5a9f4e5b5db787aa375ac3984aead2bdc3762a8ca249b1aefb671f1651e72f2c25115e80fe3", 0xbd, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000340)) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) 2018/04/03 21:49:18 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x4, 0x800000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xffffff5c) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) ioctl$TCFLSH(r0, 0x540b, 0xfffffffe00000000) fadvise64(r0, 0x0, 0x7, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/03 21:49:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x0, 0x10000, 0x7}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0x10, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0b6300001063084001000000002100009ff472ea2bd3f4b0e317c966259cb731d4b1a579e7a80e564fd5546a5ceac6f59cab63807920af755bd4f3e8888676318a9693348a7d1980c2a8189cfc8224b71dee3bf4cb690843e50ce6093bbfc5453fb8b66f7171e0ad6b57ddd2aa4ae6c55a7fea523263aed6cfa74f2cf40aaf9e8fe54464a7e9483b6cafbaf0ba44924419698a1000000000000000"], 0xf6, 0x0, &(0x7f0000000300)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:18 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f000079c000)={0x20080522, r0}, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r1, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/03 21:49:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) [ 300.305987] keychord: invalid keycode count 0 [ 300.316231] keychord: invalid keycode count 0 2018/04/03 21:49:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x2, 0xffffffff}, 0xc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x0, 0x0, 0x0) 2018/04/03 21:49:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)=""/58, &(0x7f0000000200)=0x3a) 2018/04/03 21:49:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x101, 0x10000}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={'nouuid,'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x2016, &(0x7f0000000080)={0x24, 0x40, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/03 21:49:20 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x1f6) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r1, 0xe02, 0x70bd25, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe5fc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000000)=""/149, 0x95, 0x0, 0x0, 0x1b4) 2018/04/03 21:49:20 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34}}) socket$inet6(0xa, 0x0, 0xfb) 2018/04/03 21:49:20 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/04/03 21:49:20 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r3 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400), 0x0, &(0x7f0000000980)=[@cred={0x18, 0x1, 0x2, r1, 0x0, r2}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x74, 0x4000080}, 0x4000010) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000640)={{0x5, 0x8}, 'port0\x00', 0xb0, 0x400, 0xfffffffffffffff7, 0x3, 0x6, 0x3, 0x10001, 0x0, 0x1, 0x9}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000040)=0x10a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1}, &(0x7f0000000300)=0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000580)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r7, 0x20}, 0x8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000001c0)=0xe8) getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r10, r11, 0x800) dup3(r0, r9, 0x80000) 2018/04/03 21:49:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=@ipv6_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) 2018/04/03 21:49:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:20 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x200, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000400)="f6c016c65a29d2b587ac1a02a23d18e10e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9477e95f16f5d"]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000600)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x309, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, "627269646765300000000000000400"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'teql0\x00', r2}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffe8, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) epoll_create1(0x80000) 2018/04/03 21:49:20 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xd}, r1}, 0xd) 2018/04/03 21:49:20 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001640)=ANY=[@ANYRES32=r4, @ANYBLOB="de087c5c58194fd1dd6c79a681767f2f7ed86cff4c1247bb4735464f3c99aa0f84b89f1d9157dbe0bf7dda6659305d49f2f98f474bc0e4e139e32d4e77726dc4f0c18975f3f8d018a91fc0366c2aa006258554aad723d89b7c105077a6ab38b336f24463ef181f2e610712ab31ace70e1d54432f709e1a6f31a690355ea225c9cb28532bfaba77f6c9e8"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=@random={'system.', 'ramfs\x00'}, &(0x7f0000001440)=""/235, 0xeb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000013c0)=[{0x2, 0xf24}], 0x1) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/03 21:49:20 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:20 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) dup2(r0, r2) 2018/04/03 21:49:20 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:20 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34}}) socket$inet6(0xa, 0x0, 0xfb) [ 302.321316] IPVS: Creating netns size=2536 id=101 2018/04/03 21:49:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x101, 0x10000}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000a00)={'nouuid,'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x2016, &(0x7f0000000080)={0x24, 0x40, 0x2, 0x8}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/04/03 21:49:21 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, 0x7fffffff, 0x0, 0x8, "31474c0ea391004a7b125e3ad36c8b9b657e46ce2303e5c44bd88533c6c08d2f00199149578297a3c2b49eedb33dea7882a60b6431e9048ee2e326f592c2588ccc5c52a24e18e97308ac99d045e87548"}, 0xd8) r1 = socket$packet(0x11, 0x800000000000003, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r2) ioctl$TUNSETLINK(r3, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/03 21:49:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000300)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) sendto$inet(r0, &(0x7f0000000000)="563bd24e248dbefdc39970e66413145c6561ca8c81c49e3b574720eea6c107e2de780040315cad16213babd5a739d5e41e45ddb110aa558a6c18dff0084a50c86a1cac2bac731102a2e7c24835412e27c55baa18650c7834e9e79ce79f59eb58eb0d2bc6e84eca435486082b0fee799c70538f81ea118341b6ea863c58cf841b0b1222e775e9652e62f423dcde5d125894907fe8be7e1d8e8613047f223d0598", 0xa0, 0x8040, 0x0, 0x0) 2018/04/03 21:49:21 executing program 6: socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@empty, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x8}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xcc8e, 0x4add, 0x0, 0x401, 0x3, 0x80, 0x3, 0x400, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0xf6}, &(0x7f00000001c0)=0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x100) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000300)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r5, 0x102, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000500)={r2, 0x9}, &(0x7f0000000540)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r6, 0x7709, 0x0) timer_create(0x4, &(0x7f0000000580)={0x0, 0x14, 0x3, @tid=0xffffffffffffffff}, &(0x7f00000005c0)=0x0) timer_delete(r8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={r7, 0xffffffffffffff80}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r9, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000007c0)={r3, 0x94, &(0x7f0000000700)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff0000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000840)={0x6, 0x100, 0x8002, 0x2c, 0xfffffffffffff6f2, 0x80000000, 0x1, 0x1000, r2}, &(0x7f0000000880)=0x20) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000008c0)={0x7, 0xff, 0x8}) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000900)=0x2db1, &(0x7f0000000940)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000980)={'bcsf0\x00', 0x80}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000009c0)=0x25, 0x4) socket$pppoe(0x18, 0x1, 0x0) statfs(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000a40)=""/39) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000a80)={'bcsf0\x00', {0x4, 0x3, 0x5, "f611a3643dde", 0x7fffffff}}) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000bc0)={'broute\x00', 0x0, 0x4, 0x4c, [], 0x5, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}], &(0x7f0000000b40)=""/76}, &(0x7f0000000c40)=0x50) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c80)={r10, 0x2}, &(0x7f0000000cc0)=0x8) 2018/04/03 21:49:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) r5 = getuid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r9, 0x111, 0x3, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r11 = getpgid(0x0) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r14 = getpgid(0xffffffffffffffff) r15 = geteuid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000200)={0xdc, 0x31, 0x0, 0x70bd27, 0x25dfdbfc, "", [@generic="fce64f3ef8be18cd4348aec86ec9cab3bb978d13ee5ceb1aa9276208a407e86f6640a7ea51a163e0ef3013acadd9480e97a09eea3b9957eac8a9e9a85a0e1e5cdfc16f21e759bf63b4a56a9891746a92d0adfb395247daf3ef232bf7d2bd478b10273f4fd646cc2a22102d35eb9c262c0b916157a7a388bc97f66610907bf0599945698e6831a6868548a830cac0e842aefb01dc56975769fcc4b1e63038e0e6a714316122bce3248f6b06b11af34e074297aa1dd0e89c8fc58b69fbc3a2e160eee410f41507d66c0c"]}, 0xdc}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r10, @ANYBLOB="340000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="305e2100000106000000000000d9addd886107df8fbc47bf69e1fc638baa95abc87a558bd274638fa2e1a81cb7e39eaeef7dfc34b0295d44cff88810da16249fe610ef28887f0b67f7548e298ea78b23cb376ce522fb27d77fb0512cec3f9f68c1b97b5d4c36272b5a887b50442e3357079b6d5469e34ca17dded0a3f819ef66b3b48d504a6feac96af09f9b0120eaf261ffe1e6731c07a301db513e8a497d8e11826e3b8934d49fc80343dcb8ec09a47c052adafd93c0abdc8ee442383a2d514e1fbcd6b2e0765d01595748a60f4c67", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16], 0x148, 0x1}, 0x40004) 2018/04/03 21:49:21 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34}}) socket$inet6(0xa, 0x0, 0xfb) 2018/04/03 21:49:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffff7fffffffffff, &(0x7f0000000640)={{}, {0x0}}) syz_emit_ethernet(0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="a3ba15256ae500000000000086dd6007d128001400000000000000000000eafeffff00000000fe8000000000800000000000000000aa00000000", @ANYRES64=r0, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000280)={0x0, 0x0, [0x80000000]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14800000000000000000200400000052cf3a6c9afd2699c2db542d0a6d13d27bfc0cdd6ac35b504db17901a414984c167c4933d5aaffe22dc8a92508a6cfd31804b7571daeb8a42bfb1e281810a8193d5d8f2194442a997f711c68854dd2"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/65) r3 = dup2(r1, r1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x8007, 0x3, 0x3, r4}, &(0x7f0000000440)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x24, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x282840, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000500)={0x0, 0x80, &(0x7f0000000180)="97a2d16360e3dd75f40c6b864e44150007f839e1d0674883dc80cf918f3350fa8eff070896024b0dc634fbdd92a3f8ed94699bf7c3d5273284afe6b094d068d999a7924298f2352ad907482e10581d7cbf7f4ebd2d1cee1656cc82983d4534a437c5b06df5f1ff889d573f245a81c0124775f511fa83c7063f9aa9eff3432666"}) 2018/04/03 21:49:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) set_tid_address(&(0x7f0000000080)) close(r0) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/03 21:49:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:21 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34}}) socket$inet6(0xa, 0x0, 0xfb) 2018/04/03 21:49:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000180)="1287ab71015fd2bf87962649bfdbc18fc3cc14ffd0ab6120c31b300e5ec3468f5262c14270cfac7fee13e8072a9a36ee1773b87f39d30dd8f1edfce52b677c") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/109, &(0x7f0000000000)=0x6d) r1 = memfd_create(&(0x7f00000002c0)='wlan0}proc{^$-\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x100000001, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000240)={0x8001, r2}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000280)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}, 0x2db) 2018/04/03 21:49:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'lo\x00'}, 0x18) 2018/04/03 21:49:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffff7fffffffffff, &(0x7f0000000640)={{}, {0x0}}) syz_emit_ethernet(0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="a3ba15256ae500000000000086dd6007d128001400000000000000000000eafeffff00000000fe8000000000800000000000000000aa00000000", @ANYRES64=r0, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000280)={0x0, 0x0, [0x80000000]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14800000000000000000200400000052cf3a6c9afd2699c2db542d0a6d13d27bfc0cdd6ac35b504db17901a414984c167c4933d5aaffe22dc8a92508a6cfd31804b7571daeb8a42bfb1e281810a8193d5d8f2194442a997f711c68854dd2"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/65) r3 = dup2(r1, r1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x8007, 0x3, 0x3, r4}, &(0x7f0000000440)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x24, r5, 0x100, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x282840, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000500)={0x0, 0x80, &(0x7f0000000180)="97a2d16360e3dd75f40c6b864e44150007f839e1d0674883dc80cf918f3350fa8eff070896024b0dc634fbdd92a3f8ed94699bf7c3d5273284afe6b094d068d999a7924298f2352ad907482e10581d7cbf7f4ebd2d1cee1656cc82983d4534a437c5b06df5f1ff889d573f245a81c0124775f511fa83c7063f9aa9eff3432666"}) 2018/04/03 21:49:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'lo\x00'}, 0x18) [ 303.444036] IPVS: length: 109 != 8 [ 303.449445] IPVS: length: 109 != 8 2018/04/03 21:49:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000fee000)=[{&(0x7f00004aefa8)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) r1 = socket(0x5, 0x7, 0x9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x8000000000000000, {{0xa, 0x4e22, 0x2169, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x104) 2018/04/03 21:49:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'lo\x00'}, 0x18) 2018/04/03 21:49:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a33ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/03 21:49:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="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", 0x11e, 0x20020003, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/03 21:49:22 executing program 5: r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="899eda8a825185f3f1219e81dcf018804b2a", 0x12, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="23e068d26f27af0166861a13f579a553f0dc8b6ea65fd37303896ab3ca3d", 0x1e, r0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/03 21:49:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x100000001) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x0, 0x6}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0xffff, 0xffffffffffffffff}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0xa0, &(0x7f0000001600)=[@in6={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x7fff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x20, @empty, 0x8000}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001700)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e20, 0xd221, @remote={0xfe, 0x80, [], 0xbb}, 0x708b}}, [0xf1c, 0x10000, 0x1, 0x9, 0x10001, 0x2, 0x8, 0x7, 0x0, 0x77, 0x1f, 0x9, 0x0, 0x4, 0xfffffffffffffff8]}, &(0x7f0000001840)=0x100) sendmmsg$inet_sctp(r2, &(0x7f0000001a00)=[{&(0x7f0000001180)=@in6={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0x5}, 0x1c, &(0x7f00000014c0), 0x0, &(0x7f0000001880)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x3, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x10001, 0x0, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0x67, 0x2, 0x1}}], 0x90, 0x1}], 0x1, 0x4000) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000001480)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000012c0)={r3, 0x6}, &(0x7f0000001300)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) fcntl$notify(r1, 0x402, 0x1) r5 = socket$inet(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000011c0)={0x1, 0x80000001, 0x3ff}) sendmsg(r5, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000001380)) lremovexattr(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)=@random={'system.', '\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, "21beff0f0000000000005f0000000000c753163722d9ab92b2f142aa8ba6126bf402f492284bc6afb56adf51966b72dd9721c205c9d788ab3da3bcead056cff13b0cfa2c3282a50804e5d3ec96836ebf"}, 0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001340)) 2018/04/03 21:49:22 executing program 3: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(r1, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67b", 0xd9, 0x81, &(0x7f0000000280)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001780)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001880)) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001a80)) getresgid(&(0x7f0000001840), &(0x7f0000001800), &(0x7f0000001900)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540), 0x0, &(0x7f0000001940)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4000000}, 0x800) exit(0x200) r3 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000518ff4)) signalfd(r3, &(0x7f0000b9fff8), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x48}, 0x1}, 0x20004004) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f00000004c0)='./file0\x00', 0x45) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) r5 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r5, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r5, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) 2018/04/03 21:49:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40802, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6_vti0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001b80)={0x2, 0x0, 'client1\x00', 0x4, "a751fc65cf7d5e4f", "512039361194dab8dbb5c716ee32634ce964e501eee28d8f482a1121ba0022e9", 0x2, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001400)=""/235, 0xeb}, {&(0x7f0000001500)=""/241, 0xf1}, {&(0x7f0000001600)=""/252, 0xfc}, {&(0x7f0000001700)=""/191, 0xbf}, {&(0x7f00000017c0)=""/193, 0xc1}], 0x9, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) getsockname$packet(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001980)=0x14) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x71e1, 0x4e22, 0x2, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x7, 0xe6b, 0x6, 0x5, 0x6, 0x80000001, 0x4, 0x1ff}, {0x2, 0x4, 0x0, 0x20}, 0xfff, 0x6e6bbc, 0x1, 0x0, 0x1, 0x3}, {{@in6, 0x4d2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x4, 0x3, 0x0, 0x8, 0x0, 0x6}}, 0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080), 0xfffffffffffffd0f) 2018/04/03 21:49:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, "73797a5f74756e00000000000000c338", 0x1}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x80001) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) 2018/04/03 21:49:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0xfffffffffffffed8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:22 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='trusted\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) clock_adjtime(0x0, &(0x7f0000000fb0)) mq_unlink(&(0x7f0000000100)='em1\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x2c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000140)=0x263) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/03 21:49:22 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x103100, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x8, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xffffffff}}, {{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x104) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x100, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}}}, 0x104) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x104) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xf42, 0x4f0]) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa, 0x81011, r1, 0x2d) 2018/04/03 21:49:22 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000040000, 0x20) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x0, 0x3f}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) tee(r2, r2, 0x4, 0x7) 2018/04/03 21:49:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'lo\x00'}, 0xfffffffffffffc31) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000100)='autogroup\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 2018/04/03 21:49:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="376d632394f40f3b7956d9d125a1dbf92f946fac9e20246a124bb5567ab097a065b9dbb15a92b17df5928954927feec4fb8f1f13582316e7dcd14430b4dca525af49c3c39be71cf3e23a57b875f96b5fe2ce426a5232ef4ae9f9c7c23d7ee90316477d060d343df8a8fac9388208ad314028c2ca565e843383cb4886c688c51827fdecc68a54f1326af1ed96039bb2380227ce1861f6323fd3a76a545efeaea30da3d4c8174c0b67500ff8d205e7fb9c897702f5ef64e28899cf11e7545db05a0f98346555ef04187e677f772e76e6cf61af49a5c7cbaca96a7d2fe0", 0xdc, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) [ 304.086179] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 1, id = 0 [ 304.097667] Option 'àhÒo'¯f†õy¥SðÜ‹n¦_Ós‰j³Ê' to dns_resolver key: bad/missing value [ 304.098119] Option 'àhÒo'¯f†õy¥SðÜ‹n¦_Ós‰j³Ê' to dns_resolver key: bad/missing value 2018/04/03 21:49:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r4, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001780)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000003c0)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001880)) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001a80)) getresgid(&(0x7f0000001840), &(0x7f0000001800), &(0x7f0000001900)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="5357d8923b40a95279aba61795245d06621c1d053183f7fcf325df9f0429b275d0c6e134f2", 0x25}], 0x1, &(0x7f0000001940), 0x0, 0x4000000}, 0x800) exit(0x200) r5 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r6 = epoll_create(0x7ffffffd) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000400)) signalfd(r5, &(0x7f0000b9fff8), 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TCSETSF(r7, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xb60}) bind$unix(r3, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/03 21:49:23 executing program 6: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80100, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2) 2018/04/03 21:49:23 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = memfd_create(&(0x7f00000000c0)='/dev/ppp\x00', 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000180)=0x80000001) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x220500, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/enforce\x00', 0x400040, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x11) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) 2018/04/03 21:49:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) iopl(0x3f) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/03 21:49:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f77900000022"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbb"], 0x1) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c", 0xc8}], 0x1, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/03 21:49:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="fb72b34267002a8896f4c8a38a4862ce45453b3318f2f5cf674606c310c3a78faa5e1aa42dbaa1dbee63a6b83749cea80548ba32f05c286fdc640fa2a841a00ca6a9c7db1bbb3bba46", 0x49) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) r3 = accept4(r0, &(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80800) connect$unix(r3, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={0x0, r1, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x80000000}) 2018/04/03 21:49:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:23 executing program 7: r0 = memfd_create(&(0x7f0000000000)='(vboxnet1@\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x30, 0x3ff, 0x4}, &(0x7f0000000100)=0x18) request_key(&(0x7f0000bdbff3)="6490735f7265737f5a76657200", &(0x7f0000344000)={0x73, 0x79, 0x7a}, &(0x7f00005d1ff5)='(vboxnet1@\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/03 21:49:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x200, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="8608006204", 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0x8) fcntl$setown(r0, 0x8, r1) 2018/04/03 21:49:23 executing program 6: r0 = socket$packet(0x11, 0x10000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 21:49:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x10000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x40) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r3, 0x3, 0x2d, "abcd35dbaaa5eac79a9cbbbe0f5e17f8c99fdbb3b4122a076d907c28b1255dd59caa70be422620991c42305b30"}, 0x35) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) 2018/04/03 21:49:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e24, 0x81, 0xa, 0x80, 0x80, 0x88, 0x0, r2}, {0x3, 0x100000001, 0x1f, 0xffffffffffffffeb, 0xfffffffffffffffa, 0x3, 0x80000000, 0x9}, {0x7, 0x5, 0x40, 0x7}, 0xffffffffffffa021, 0x6e6bb5, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x6, 0x1, 0x1, 0x2, 0x1, 0x7}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) sendto$packet(r1, &(0x7f0000000200)="84d6b7b5168aff3eca2927861f45cc575e1b3f24b539dd25429a14fe31fe670177ac6451c9702618b1a547e7e835952532d45a473ef8651415b3f17f3d7e800d5b340724f78989bf8360aa5a59976074a42adf44d21cccf7a7a3e4b6df790d86ebf8ab6a4040f1c9dd7e8725c4d284d43577e5f94989cf70bcf284f2056b184304fa9ddb676d3e7ef4f8a84c41bfad00b2bfa669b9fe1d1d6fba02d4c1d12ef9bc70a5875865a13a78460d062a50679ba5aff511873103d2d34fc5e129e82e91d28da9c6a04b9e53bf65240fd1c65153357927f9c73a93", 0xd7, 0x0, &(0x7f0000000080)={0x11, 0xd, r3, 0x1, 0x8a1b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)=""/35, &(0x7f0000000180)=0x23) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:23 executing program 2: getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setresgid(r0, r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80200, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f00000001c0)=0x8, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000040)={r2, 0xad}) 2018/04/03 21:49:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) chroot(&(0x7f0000000000)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setresuid(r1, r2, r3) 2018/04/03 21:49:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffd}, 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1000, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x20) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/03 21:49:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) getpriority(0x0, r2) 2018/04/03 21:49:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e200000000000000000000000000000ffff00000000000000000000000005000900001000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:24 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x1) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/03 21:49:24 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x2000) socketpair(0x4, 0x80805, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/03 21:49:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000003c0)=""/74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="e7800000af9e5ca1f2b6040ff6f0ff856aa6d58ce048abae90308a25de7722d5b3f3f06bbd5bb323d1f32d2d54a4559d5b10c74437e67922c6e0927072143aae2e3d6d3fe13baf112e939f889d55", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) close(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r2, 0x10001, 0x7, [0x200, 0x1, 0x0, 0x2, 0x100, 0xfffffffffffffffd, 0x5]}, 0x16) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x8000) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000200)={0x80000000, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) recvfrom$ax25(r3, &(0x7f00000004c0)=""/100, 0x64, 0x40000024, &(0x7f0000000140)={0x3, {"82c7a674e33522"}, 0x4}, 0x10) 2018/04/03 21:49:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f77900000022"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbb"], 0x1) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c", 0xc8}], 0x1, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/03 21:49:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101880, 0x0) sendto$ax25(r1, &(0x7f0000000080), 0x0, 0x8000, &(0x7f00000000c0)={0x3, {"631fc39e147137"}, 0x3}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:49:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0x95, 0x0, 0x0, 0x0) 2018/04/03 21:49:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0xd5ac6f087273aa04, &(0x7f0000000080)=@srh={0x4, 0xa, 0x4, 0x5, 0x80000001, 0x100000000, 0x1, [@empty, @dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}]}, 0x58) 2018/04/03 21:49:24 executing program 7: ioprio_set$pid(0x2, 0x0, 0x7ead) ioprio_get$pid(0x40000000003, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0xa10, 0x4) 2018/04/03 21:49:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'ip6gre0\x00', 0xffffffffffffffff}, 0x3b0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x80000000}, 0x88) 2018/04/03 21:49:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/03 21:49:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'ip6gre0\x00', 0x80000000000}, 0x9d2a2c035b31d607) 2018/04/03 21:49:25 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x20, 0x3}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/03 21:49:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000140)={'system_u:object_r:auditd_etc_t:s0', 0x20, 'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 0x32, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x5c) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:25 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f730495e52e976ff8aa51830ef0782ebb76ffe37dac7145476465762f7dde5eb8366ad770e7fffa85be60ae3d0377b93d734115feb88d731fac38635cb6f3862f42760bc264ab628c19e83722510a6cac4e8cd6f99d21d64c048331cd650500000016806f72330ec7a6f59bfdc6e2d27a25cc1ada3ef28b19768fce2402cd2f93ec6d4b494d6ca3fb68b781326e41efbe99013059df1412607597b2df1838476c16a1800266c9ea75e0119a4c27bbf843047213248c4d630dc5f39f6a51752b62dc0cc7052cbe29dfc6e23b4e0885b3d2904ebbb05d00058e4e3926543583b20930e17af626fd694cfb969eea75680389"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) 2018/04/03 21:49:25 executing program 7: r0 = socket(0x10, 0x20000000802, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r5, &(0x7f0000000b00)={&(0x7f00000003c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96a63272da8be3584977b3a2e96973310e9f490d6f51de9b25db8b994e116aaa0f23363c7c8c8da89baaf0f49282a8", 0x7a}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14) r6 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r6, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f3", 0x54, 0x10, &(0x7f0000000980)={0x11, 0x1f, r7, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x9000}) getsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x4, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r8 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000000440)=0xffffffffffffffaf, 0x4) getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0xffffffffffffffff, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {0x80}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/04/03 21:49:25 executing program 3: r0 = getpid() ptrace(0x10, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/04/03 21:49:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', r1}) 2018/04/03 21:49:25 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0xa101, 0x8, 0x1ff}}, 0x28) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0x2, 0x6, 0x18, 0x5, 0x4}, 0x20) 2018/04/03 21:49:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x230400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1f, 0x5, 0x400, 0x96, 0xeb5a, 0x7, 0x8001, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3f, 0x6, 0x1000, 0x4, 0x4}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:25 executing program 6: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000002000), 0x8a) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040)=0x215, 0x4) r3 = open(&(0x7f0000000140)='./bus/file0\x00', 0x404006, 0x0) sendto(r2, &(0x7f0000000740)="dad2b9ebce8d54bb5424f1876c354cc3456b3e031e52796fb31bfd686a0aff718d1692839800e063eacc271a3b6d709e1d75d81b71dbbd6dcc8611a5606e0750cc94d8b346c10cf43a4d", 0x4a, 0x880, 0x0, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/188) 2018/04/03 21:49:25 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(r0, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x3, {0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="88f6a195e67a50f660ebd445d1a24db2dfc2c0f839cb389feb82cfc8db71b0ecb36d56d6bd645deea079c43806b5531c6f2c28d53a2e", 0x36}], 0x1, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0xfffffffffffffffa, 0x1fffe00, 0x10000, 0xffffffffffffff80, 0x4, 0x7}, 0x0, 0x1000}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000005c00)="b61b07b381bede1089713c84c996235904251827359c566e83f672bc3dd4daf0b3ebcd471ddc0933da1fa5eff46a9bc8dad0ce2ed41f3562ac4afc9c263400e181cbf6711888c5a318fa1231327fd6a5cafd4d7ae5183b252bba9a427ea1686b71eefb01ce6c3f176ced17443c92db1bd8be264bc854cb1a32118e3172284787965f2214d015af3312dd2912650e050414700f285e4171927ef36222b667aa8d24423e4ddf14a0568ddb201abcb247fbfedc517a06bc16e560d41f83b9f01d574437a4be8be87bebddd3eba7a51b55bb73d8c395048dd29d2c78e32efc523203b44a9bbac66dbe446ce3e102b773da911169d251453e", 0xf6}], 0x1, &(0x7f0000005e80), 0x0, 0x40001}, 0x4b}], 0x2, 0x4000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000df0962f32b556774216209824a585f2078ad82d130462f9d45262996d65f87c580826ae196392cd3a81da6a04c8763e340645c0858fcd4415ae9a69c644ab752adc01f867f0c140459bc3eb996290eecaddee07f88e999825e1243d0d067030200000000000000c5688bce51548e2291453ed660cd845ecffd4a8185e67a56dade38209747417e3645f1356a59e4331835df0724549341eb79e130fb8475538313eea2382127da000000"], &(0x7f0000007680)=0x7e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={r1, 0x40, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) 2018/04/03 21:49:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001140)=@sack_info={0x0, 0x136d92e0, 0x3}, &(0x7f0000001180)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000011c0)=@assoc_value={r2, 0x7fffffff}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'sit0\x00', 0xffffffffffff007f}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'wrr\x00', 0x1, 0x5, 0x1e}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x400, 0x7, 0xf3e}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) recvfrom$inet6(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/04/03 21:49:26 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) sendto$inet(r2, &(0x7f00000002c0)="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", 0x1000, 0x40, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) 2018/04/03 21:49:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094d69a42a08b1b5d057dbe907902008000f0fffe5300ff03ed03fff5dd0000001000010000080900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/03 21:49:26 executing program 4: gettid() r0 = socket$inet(0x2, 0x7, 0x200000000000007) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0x94) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r4, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec41989941b9401952caaff31a3eea6a8c4c5ee58c58ddf7b1eddf3dacc7bfe9e6263e74f4e80a", 0x93}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000740)=""/210) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x1ff, 0x0, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r7}, 0xffffffffffffff91) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r0, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) 2018/04/03 21:49:26 executing program 6: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000002000), 0x8a) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040)=0x215, 0x4) r3 = open(&(0x7f0000000140)='./bus/file0\x00', 0x404006, 0x0) sendto(r2, &(0x7f0000000740)="dad2b9ebce8d54bb5424f1876c354cc3456b3e031e52796fb31bfd686a0aff718d1692839800e063eacc271a3b6d709e1d75d81b71dbbd6dcc8611a5606e0750cc94d8b346c10cf43a4d", 0x4a, 0x880, 0x0, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/188) 2018/04/03 21:49:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="06000000020000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x8, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/03 21:49:26 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x3, 0x0, @tick=0xce0, {}, {}, @connect}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x8000000000000a7, @time={0x77359400}}) 2018/04/03 21:49:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x6, 0x400, 0x2, 0x6, 0x6, 0x945, 0x1, 0x4, 0xdacb, 0xf600}, 0xb) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:26 executing program 7: getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x3ff, 0x2efa, 0x0, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000001c0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/03 21:49:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='{:[*]+trustedvmnet0vboxnet1,security\x00', 0x25, 0x2) socketpair(0x9, 0x1, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000140)=[{0x4, 0x0, 0x8, 0xd0f0, @time={0x0, 0x989680}, {0x5, 0x1ff}, {0xfff, 0x1000}, @addr={0x4}}, {0xab7, 0x200, 0x800, 0xfffffffffffffffe, @time, {0x763, 0x5}, {0x2, 0x1}, @result={0x7e28, 0x6}}, {0x514, 0x8, 0x7f, 0x10001, @time, {0x78e44398, 0x3}, {0x8, 0x8}, @time=@time}], 0x54) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/04/03 21:49:26 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x6, 0x7}, {0x4, 0x4}, {0x3, 0x2}, {0x7, 0x9}], 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'sed\x00', 0x1, 0x2, 0x36}, {@rand_addr=0x9cd, 0x4e24, 0x2000, 0x9, 0x6, 0xdf}}, 0x44) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xe9, "44829a4d07a75e4f3a3c047fc64e47fb5a8bd30dd58964be4615a8a4ef1a58c84ce7b6a0eb0eaf454ba747f71a1c2b55ca787403164fa3742d470c7a684fdcefce3174aedb375a90604b34aa5a3c85b304c8e8e9a6e5ee0e2b7cf367a1e233f0bd05975eddacbb412689557e9b0b69fa11b5342b1d67756dd114ac861c0b90acefacab0ef83a1ce1cf0da767018f3ec9a3bd98f83e071c640671c05be9b7fcdc9df89a386c4dedc5d864b4d0368778b14b81a650d00199b779df57ac6d6701635ffcbd1c7f3e28e546e4d83c3bb9a3cf2d763c8e11687010d3920e6374921c2ff35db59b0c2ec3b079"}, &(0x7f0000000380)=0xf1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x100, 0x30, 0x2, 0x8}, &(0x7f0000000400)=0x18) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) [ 308.142980] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20004 wrr [ 308.178832] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20004 wrr [ 308.279514] binder: 22437:22438 ioctl c018620b 20000040 returned -14 2018/04/03 21:49:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x32000) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/03 21:49:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'lo\x00'}, 0xfffffffffffffea1) fallocate(r0, 0x2, 0x0, 0x40) 2018/04/03 21:49:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f779"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(r4, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$lock(r4, 0x6, &(0x7f0000000280)={0x0, 0x2, 0x7, 0x623, r5}) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851ce6", 0x69, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000b80)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d4138dc84b1ef5ab4d07107225b48dc01c48390494c2c0f039e333deede963087fea2d279da6a94a267799b442995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a85429868231d0a684f773887052a5495d686a3b2e99dd818af1c4f1092ba8a8ace47da06411bdbd3a26e40eadad5e071dcabdeb47c681b7451a22f619178a17903c20d9c943bebb67c45ecf868d1e96c01d1d48fb4a99dc997ae1f5060319713fc5c25f83ec1a86fcd55c5a3045923e7fae3bfa03608e4f68cd4d829da68f9c316f2821f947a76e2a100048b933eda0d6c2b920c2cab65d5ae6a65d6e9587aa03346837a60308e9344ec94ba5c35b4d9ae641fbe386fa45566223e08041a45980d7ad578582bbdb1dee44d307b0a7636a6a8e0440f73ad08669ba5a2a61ca1c1e30054796a15abb"], 0x1) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464", 0x4b}], 0x1, r7) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/03 21:49:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='projid_map\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x12080200}, 0xc, &(0x7f0000000740)={&(0x7f00000008c0)={0xa0, r1, 0x200, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa0852f581c7832fa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcf1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x2c}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4008001}, 0x8000) r2 = socket(0x0, 0x2, 0x0) r3 = socket(0x0, 0x2, 0x0) bind(r2, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000002c0)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/03 21:49:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'bcsf0\x00', 0x400}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x1ff, &(0x7f0000000240)=0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/146, 0x92, 0x10000, &(0x7f0000000180)={0x1a, 0x206, 0xeb4a, 0x101, 0x2, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x9966, {0x2, 0x4e23}, {0x2, 0x4e22}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, 0x8, 0x1, 0x0, 0x6, &(0x7f0000000280)='ip6tnl0\x00', 0x200, 0x4, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000340)={0x1f, 0x4, 0xff, 0x200}) 2018/04/03 21:49:27 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) pivot_root(&(0x7f0000ca3000)='./file0\x00', &(0x7f00002e3000)='./file0\x00') umount2(&(0x7f0000000000)='./file1\x00', 0x1) 2018/04/03 21:49:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/03 21:49:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x800}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/03 21:49:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0xfffffffffffffffe, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0x5, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e24, @rand_addr=0x4}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) 2018/04/03 21:49:27 executing program 6: socket(0x11, 0x2, 0x0) 2018/04/03 21:49:27 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0) pread64(r0, &(0x7f0000000f6f)=""/145, 0x91, 0x0) 2018/04/03 21:49:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:27 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x13, 0x18, "3399f5d68e01c7a1d54313134acee71c0c9138a64ea27ed6f0d8b2bb54d703c56bcd314a6613691177fc5e96d5f7ef05bd7b26c35280b38db466cc355a727277", "0870d7e921e4a868d642f82297b44ce19c11ded7d68315ff1db076058c053a85dd0224d0531d159f76f49eac09f7ec6031af94732cf1b5411b510caeb78e28a2", "d4073c23de5cfa033acd089f9d1c886806a9fb92060130d6e885dadacf04a4c7", [0x6b, 0x3]}) r2 = dup2(r1, r0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x7, 0x4, 0x4, @time={0x77359400}, {0xff}, {0x3499, 0x3}, @raw8={"5fda3f3247396abdc2a0cccc"}}, {0x7fffffff, 0x200, 0x7, 0x0, @tick=0x1, {0x80000001, 0x7}, {0x80000001, 0x8}, @raw8={"02e13bf2cdc11528730e5ec4"}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) prctl$intptr(0x14, 0x1) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x100000001, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) 2018/04/03 21:49:27 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0xffffffffffffffff, "6c6f00001c00001300"}, 0x18) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/31, &(0x7f0000000300)=0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000780)={{0xc, @empty, 0x4e22, 0x2, 'dh\x00', 0x4, 0x0, 0x52}, {@empty, 0x4e24, 0x0, 0x5, 0x5, 0x4}}, 0x44) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0xec, r1, 0x8, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x40ba57267d29f5ac}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0xec}, 0x1}, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600)) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={0x0, 0xffffffff}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r3, 0x0, 0x1, 0x0, 0x0, 0xe662}, &(0x7f0000000740)=0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000580)="d8f439106cb356b3fd650d13926b5efa505f2fb651396bd3b9bce4673050b76f59dd8ec2d754fc9f005bae805c9ccb2657dc23c53bc6f6084ffd416272a0518dd0a829ca227e6211a5e207b3d0fc259a8db9dabc162857d7af8397950f0039919e", 0x61) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000dcaa6b84da2e1047d206716f345bf65a7e7efb017b5f11e52757f42fff763b78558c6115b4fb47bd680f8ce7c41bc943338a70d0d3735645cd4210c139aa7485bd1f2e3a856944ef1fe5c6ed75c81c4e62f635740f64bd535c4c5ba394f36c7a35579d08aaaef23c433f86a64fa141e5"], &(0x7f00000000c0)=0x7a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={r4, 0xf4, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x607}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x7}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x2032}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4}, @in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000280)=0xc) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) [ 309.164530] IPVS: Creating netns size=2536 id=102 2018/04/03 21:49:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x6, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socket$l2tp(0x18, 0x1, 0x1) [ 309.190091] IPVS: length: 31 != 8 [ 309.197836] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 dh [ 309.205316] IPVS: length: 31 != 8 [ 309.210225] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 dh [ 309.218809] IPVS: Creating netns size=2536 id=103 2018/04/03 21:49:28 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x13, 0x18, "3399f5d68e01c7a1d54313134acee71c0c9138a64ea27ed6f0d8b2bb54d703c56bcd314a6613691177fc5e96d5f7ef05bd7b26c35280b38db466cc355a727277", "0870d7e921e4a868d642f82297b44ce19c11ded7d68315ff1db076058c053a85dd0224d0531d159f76f49eac09f7ec6031af94732cf1b5411b510caeb78e28a2", "d4073c23de5cfa033acd089f9d1c886806a9fb92060130d6e885dadacf04a4c7", [0x6b, 0x3]}) r2 = dup2(r1, r0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x7, 0x4, 0x4, @time={0x77359400}, {0xff}, {0x3499, 0x3}, @raw8={"5fda3f3247396abdc2a0cccc"}}, {0x7fffffff, 0x200, 0x7, 0x0, @tick=0x1, {0x80000001, 0x7}, {0x80000001, 0x8}, @raw8={"02e13bf2cdc11528730e5ec4"}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) prctl$intptr(0x14, 0x1) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x100000001, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) 2018/04/03 21:49:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f779"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(r4, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$lock(r4, 0x6, &(0x7f0000000280)={0x0, 0x2, 0x7, 0x623, r5}) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851ce6", 0x69, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464", 0x4b}], 0x1, r7) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/03 21:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffff7) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x801, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/149, 0xfffffca2, 0xffffffffffffffff, 0x0, 0xa5) 2018/04/03 21:49:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x32000) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/03 21:49:28 executing program 6: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x166442cf, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x80014, r0, 0x8000) 2018/04/03 21:49:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x7, 0x401, 0x1, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x1, 0x2, [0x8000, 0x8]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8, 0x4, 0x8, 0x2, 0x3, 0xb9, 0x1, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x10, 0x6, 0x40, 0x200, 0x496}}, &(0x7f00000002c0)=0xb0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x1bb) setrlimit(0x200000000000001, &(0x7f000076f000)={0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{0x1, 0x3, 0x9, 0x0, 0x1ff}, 0x4, 0x32}) ftruncate(r0, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') syz_open_procfs(r1, &(0x7f0000000040)='net/ip_tables_matches\x00') 2018/04/03 21:49:28 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpu.weight\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r1, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x9, 0x401, 0x4, 0x400, 0x9, [{0x10001, 0x100000001, 0x2758, 0x0, 0x0, 0x2080}, {0x0, 0x5, 0x2, 0x0, 0x0, 0x800}, {0x9, 0x8, 0x100, 0x0, 0x0, 0x192ae10348b1d689}, {0x6, 0x7fff, 0x7}, {0x4, 0x7ff, 0x100000001, 0x0, 0x0, 0x2}, {0x7fff, 0x3, 0x9, 0x0, 0x0, 0x100}, {0x8, 0x100, 0x800, 0x0, 0x0, 0x80}, {0x67c, 0xffffffff80000001, 0x9, 0x0, 0x0, 0x2080}, {0x3, 0x2, 0x1000, 0x0, 0x0, 0x2000}]}) read$eventfd(r2, &(0x7f0000000380), 0x8) capset(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0xffffffffffffffff}) 2018/04/03 21:49:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff}) fchdir(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xffffffff, 0x8f779e67537fcc4c, 0xde7, 0x3}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) r3 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000800)=0x5, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000000)={0x8, 0x2, 0x20, 'queue1\x00', 0x4}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000480)='net/ip6_flowlabel\x00') syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000440)=0x4) preadv(r5, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/03 21:49:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr/keycreate\x00') fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000), 0xf) 2018/04/03 21:49:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x8000, 0x7f, 0xfffffffffffffffb, 0xecf1, 0x9, 0x100, 0x40f, 0x5, 0x40, 0x7f, 0x400}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000001b000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14}}, 0x3f0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/03 21:49:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000040)={r2, &(0x7f0000000140)=""/227}) 2018/04/03 21:49:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x200000000000050, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x2000000000000000, 0x5, 0x2, &(0x7f0000ffa000/0x2000)=nil, 0x4}) 2018/04/03 21:49:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @loopback}, &(0x7f0000000140)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="cbe188f9f2eb3d77dca37ff50846af1cc9615c46c4c87792d632e5f1b4d2d1aef8c8fa5d617c5a6a32a60386c20b949fd6792e065edcd33d31b9cfcb89827db9710f8f55b9f1281ac92a9b498b02f1b3537a7e5a10a39e3b904bc2abf87e065d4a5ac8341a419c695640fa6cd47e25fab11440b4537a413ea2d0db1a17a7352ceee16230f707de66661be29b419f9f47982233cec8af28bbec35eb8a934a734b208fc46aa8ec", 0xa6) r1 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffd) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe000, 0x0, 0x0, 0x4, 0x9ca, 0x1200801) write$fuse(r2, &(0x7f0000000240)={0x14, 0x1, 0x8, @fuse_poll_out={0x4}}, 0x14) 2018/04/03 21:49:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1f) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000040)=0x992c) 2018/04/03 21:49:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffd8d) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x2}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000380)=""/84, 0x4}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0xa4, "8a16a21707b6638b0eb1d74695575f39aff839f501ba7b3a32b305e67c6156097f33985259cac97c9749397b64d8c09c4e59f2e727e7e087599438860dd48923432c5bb1d40c2d9dc29c3bab298380921d794326eece10ac8deef3dcee8d9357e9d7c3baf9dca1e74a79bfb8e5eec97baa8613ea7f42f2899d173ea783d8a443c14ec614323a1f7b1351a01ba2977fa951a102cb7ca686f6c60c77e3ae2fdea3cc4653a8"}, &(0x7f0000000140)=0xc8) [ 310.250393] IPVS: Unknown mcast interface: gretap0 [ 310.260988] IPVS: Unknown mcast interface: gretap0 2018/04/03 21:49:29 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x100000001, &(0x7f00000000c0)="4f4610cf", 0xffffff48) sendmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f0000006680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006a80)="c251fb3a1cc87f", 0x7}], 0x1, &(0x7f0000006b80)}}], 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000), 0x0) 2018/04/03 21:49:29 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000012c0)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x9}, 0x1c) 2018/04/03 21:49:29 executing program 5: r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="e000000200000000ffffffffff000000000000000000000000000000000000000000000000000000ff0000ff000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000001000000500dd000000028001697036746e6c300000000000000000006970366772657461703000000000000000000000000000000000000000000000000000000000000000000000000000549d000000ff0000000000000000000000000000000000260100000000000000000000f000180100000000000000000000000000000000000000000000"], 0x1) mkdir(&(0x7f00000006c0)='./control/file0\x00', 0x84) lgetxattr(&(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=@known='security.selinux\x00', &(0x7f0000000640)=""/119, 0x77) unshare(0x0) 2018/04/03 21:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="39e2a97f83a91e0f56eef92524ab2af9ef6ac016e57da181ebfcd377a31aa8e17e8b7fec1169a5f03a87b45b4daf54791421c57e3f740b1a067d4b91cf2bb2a50c292d5fd973bc6529836e0c0fb1e5219dd3adc7e11e03a7e91a01f7927fc55480427a6d4f032cc70817f7201044d23737203c952cc6060bb73fafe2e9d6b407b0749dffe083becd9ec847e985a945a19ba4ed395931958b3b7e382fdca72c18ab8519187cd683c36e6d5b773e34fad041435b16cd64b6a77b9adc9a51bda4120efed479c624ac6954e4d5fca66259b7210cc3adfe0f6baccdc02a71566b1fadc214cb63367a47980279968df2d199e20f5e56dfa82de5", 0xf7) 2018/04/03 21:49:29 executing program 7: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) sendfile(r1, r0, &(0x7f0000000000), 0xad) 2018/04/03 21:49:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb9, "64c24f9f87c34ffe21d5d7843a8c269ff36c8df289c7e9a27eea199b3302d8ee4929ab0f1a6e06d85330da6978f88bd055edc6edd6d318e618a513c8c2c0cda3475630cb3627c5f2da622e098fc9acaab6c0c45530978c2154891e8a8bacd1e60656ab939179add95a5fa585400ad7bb4908cc0e89b9fac585ab718f8cbd7f95ea98710490582f0845bd655dc00d05a70a015fc8e981d14904f6f677453275e14babc1b0e764b392371a5c19105c933ef1dcbb77cc2ed4df08"}, &(0x7f0000000040)=0xc1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x8}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x482403, 0x0) write$tun(r2, &(0x7f0000000140)={@void, @hdr={0x2, 0x0, 0x8, 0x5884, 0x8, 0x2}, @llc={@llc={0x42, 0x4, '3', "e0792e2c532fa65ab6935e5863cc4a5208a5f8d36978ddd9add785b11fddae407ab41e821b3a85657de39232f789d9533766762dafccce7397f1d8f112e2ad1da96c4936ff9ef6d725112f31236cb8e574c8d99fd4f525670347c6f8c3ed1d6dc92f3cf14f7ddf90f9bf4f21efd8885dcdf5357ec7128c4949"}}}, 0x86) 2018/04/03 21:49:29 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x45, &(0x7f0000664fc0)={0x2, 0x3e4, 0x9, 0x0, 0x10000000000000, 0x3}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x8001, 0x1, 0x5, 0x3, 0xd4, 0x6, 0x10000}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xfffffffffffffff7, 0x20001000, 0x400, 0x6, 0x9, 0x100, 0xa87, 0x0, 0x3, 0x7}, 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/04/03 21:49:29 executing program 6: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000600)='./file1\x00', 0x2) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03", 0x29, 0xfffffffffffffffb) fsync(r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="7386bbf5cdcd5dc77d9f15584812d2af3a5272711c87eeb9b2a6f13ecfd908020f5dfc39f74ab0e67758a6271d0af4665b28b08cbd88aa218e6d8ffa0f2bdabb30d591af039c4a8538b6f238719ae7fa615543dac23f06", 0x57, r4) 2018/04/03 21:49:29 executing program 7: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x110000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r4 = socket$inet6(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000300400000000000018010000"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r5, 0x0) dup3(r3, r0, 0x40004000) 2018/04/03 21:49:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x4a, 0x6, 0xffffffffffffedb4}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1, 0x0) 2018/04/03 21:49:29 executing program 4: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002e00ff0000004c00000008000808efee930e0000000000000200de0000000000", 0x24) r1 = dup2(r0, r0) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='-pids +cpu +rdma \x00pids /io +rdma /io -cpu ory \x00\x00\x00\x00'], 0x32) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x100000001, &(0x7f0000000040)=0x2) 2018/04/03 21:49:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x2b08}}, 0x99c0, 0x3ff}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xd3, "204efb75c5b31fa9ac3a4a69bf174ba52baaa0d902270f8e8061a4898a74493c69a6e41fe557f3dae0ced7bed45fae668d4348dc4583e4cd885e2c03fd21b353bc1d1c7ab15c84772cc8ed671ce901215f4da739ccbe8df9cbdb736f94bbc847e97f155d701c6423500471352bc7c5723ad72d62fcaee0885c65c96e31a05cae5a4e830187486a915e1ea393db3815f199c1bb9a8e79b06087e37ba456b8300e9c9e899d304532c27068bf77fa4997c39cfcc8ba87b179e691e35fb17917d49f18244a0049349c593ef91dd066386706c4904f"}, &(0x7f0000000280)=0xdb) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) 2018/04/03 21:49:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socketpair$inet6(0xa, 0x6, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x9, 0x7, 0x80000001, 0x10000, 0x8001, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x9, 0x7fff, 0x3, 0x81}}, &(0x7f0000000140)=0x494) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) unlinkat(r3, &(0x7f0000000280)='./file0\x00', 0x200) fsetxattr(r1, &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)='lo\x00', 0x3, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/04/03 21:49:29 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000c97ff8), &(0x7f0000eef000), 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000040), 0x8, 0x80800) 2018/04/03 21:49:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffead) creat(&(0x7f00000000c0)='./file0\x00', 0x50) r1 = syz_open_dev$mice(&(0x7f0000a3dff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x100) signalfd(r1, &(0x7f0000628ff8), 0x8) 2018/04/03 21:49:29 executing program 2: arch_prctl(0x1001, &(0x7f0000000000)="76d29c21f57a4f59cec041997b0f2970644ced5bae2685e2d1fe7e7cf1f37257cd720a3264f4ddad585cf8788e355d5e12349181eb2c5c0d34aebcaab516308b81adf883ab6f3d67c5f4cd9c790de21f7a8d90c7a602a60296b0da57ac16bc53a1ea9df492751ac8b040a785db6dd8527f42405fda0703dd45b60df4d260027bcc35fceabf7afdcfd36e54154e8412aad5428d1b37ce6f4a2b076844cb88246ed2fb8431b83c1eb837225044ca38ef842c4ffb753223ef472f0ba61349bdab572e3f52d2e8e71517f4a39d3ea15ff08dcbafcaa59c78dacbc8197cf311ffb3f384fc74d926ae8eb594123e375253de") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) [ 311.133392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8307 sclass=netlink_route_socket pig=22633 comm=syz-executor4 [ 311.150195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8307 sclass=netlink_route_socket pig=22633 comm=syz-executor4 [ 311.184269] tmpfs: No value for mount option './file0' [ 311.202848] tmpfs: No value for mount option './file0' 2018/04/03 21:49:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169e", 0x76, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r3) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xcb8]) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r4, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d88e47dfcadb461e2fba7f7e128f96b1528ca072236bd097b9a", 0xce, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x4000000000002, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r7, &(0x7f0000000880)=[{&(0x7f00000008c0)="5865475d0536c6446127fc2750269fe8ff477c6906362be2a464b39314a629e80dc10e35c0649cf4190e2b548de752192501b3643af018e1cfe5534bec267ecd95a782f6b01e7ea135c281fc50cf5a160919fcffc79e2b1d4c9b2fbafad0bcccb1c357b8cac2b716746fd38adca89ab4acae814dc9664883b9892c586393e179983c687fd9bfc79b187dfa00fa3954d5ca9da792aa7f2e2e71a9a1578fc0c70de554081fcd9632032c79c935cb42fab98a972a6745edf94bc2733ec6e8", 0xbd}], 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000000980)="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", 0x144, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xbc47}, 0xfffffffffffffe70) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29f", 0x58, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000300)=0x1) r9 = gettid() sched_setattr(r9, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000740)={'icmp6\x00'}, &(0x7f0000000780)=0x1e) getsockname$netrom(r8, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r4, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/03 21:49:30 executing program 7: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x110000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r4 = socket$inet6(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000300400000000000018010000"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r5, 0x0) dup3(r3, r0, 0x40004000) 2018/04/03 21:49:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "4a0cc3199df175e74799cdb23d4a8510c266e5ff6b6b6a34c95491039c18dd2e59c105cfb17dd1c4164846b18d2d70ee34f4f0277dd963a57e89d9cbe5266c13beff3c71cda19b48ce9eccf8f4d22c0ae06b895585cc9e23e9511b0b45d0770472d4653b596cb6dd304944f6530f219139"}, 0x75) 2018/04/03 21:49:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x0, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188"]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) tgkill(r2, 0x0, 0x0) dup2(0xffffffffffffffff, r0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000003c0)="a4") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r3, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/03 21:49:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x20, "0179ad46bfcd9d12b9e01a488b56644a2c85e01c6c00034cd27ea0646dd57dc9"}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x10001, 0x4, [0x1, 0x5abc, 0x4, 0xfffffffffffffffd]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0xc000, 0x0) socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100040100ff3ffe58", 0x1f}], 0x1) 2018/04/03 21:49:30 executing program 6: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000600)='./file1\x00', 0x2) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03", 0x29, 0xfffffffffffffffb) fsync(r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38", 0x47}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="7386bbf5cdcd5dc77d9f15584812d2af3a5272711c87eeb9b2a6f13ecfd908020f5dfc39f74ab0e67758a6271d0af4665b28b08cbd88aa218e6d8ffa0f2bdabb30d591af039c4a8538b6f238719ae7fa615543dac23f06", 0x57, r4) 2018/04/03 21:49:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x20010, r0, 0x41) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x42811, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000013c0)={0xb8, 0x0, &(0x7f0000000300)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000000200)=[@fda={0x66646185, 0x5, 0x0, 0x34}, @fd={0x66642a85, 0x0, r0}, @fda={0x66646185, 0x9, 0x4, 0x4}], &(0x7f00000000c0)=[0x30, 0x28, 0x38, 0x70, 0x20]}, 0x4db}}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000280)=[@flat={0x77622a85, 0x10a, r3, 0x4}], &(0x7f00000002c0)=[0x38, 0x20, 0x0, 0x0]}}], 0x1000, 0x0, &(0x7f00000003c0)="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"}) recvfrom$inet(r1, &(0x7f0000000140)=""/149, 0xffffffffffffff90, 0x2000, 0x0, 0xffffffffffffffa7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/04/03 21:49:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/03 21:49:30 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xd9, "01eb9b26cc43d4ed30457ae00ebbf6273b1334d41f5de50d754431f801536e7dfd00f05ec4d145c0d543a02fa0c7f50c1a1c7f7bcb9c3434b82e72e38238f1216c6c503704f85915fff22c4ede8eeba94e1059204b336e63f0840b4dc992fc1e5d51a9d0c89e2214296a87108f720f707bf8e04ad5cce1d04ab7d4e0397dd867394854168e66b8042da112aac868143b68b89b8aa77d486150155a187323cd14ade994ee263490b7c8c6df1192400f1190930adc80b004d43cff4c3772a241bfd73d4f1c6c367a0d46bbb9ea1404c3f9adce9e3d08d431acaf"}, &(0x7f00000000c0)=0xffffffffffffff1b) socket$inet(0x2, 0x6, 0x5926) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x40, 0x80}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) getpriority(0x0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e23}, {0x2, 0x4e22}, 0x12, 0x9, 0x0, 0x7, 0x4, 0x0, 0x6, 0x6, 0x6}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e", 0x11, 0x0) 2018/04/03 21:49:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "4a0cc3199df175e74799cdb23d4a8510c266e5ff6b6b6a34c95491039c18dd2e59c105cfb17dd1c4164846b18d2d70ee34f4f0277dd963a57e89d9cbe5266c13beff3c71cda19b48ce9eccf8f4d22c0ae06b895585cc9e23e9511b0b45d0770472d4653b596cb6dd304944f6530f219139"}, 0x75) [ 312.137269] tmpfs: No value for mount option './file0' 2018/04/03 21:49:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0xfffffe16) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/03 21:49:30 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'yam0\x00', 0x3}, 0xffffffffffffffea) 2018/04/03 21:49:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getcwd(&(0x7f0000000000)=""/201, 0xc9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x4) 2018/04/03 21:49:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000340)=ANY=[@ANYBLOB="9a1b2a17837da67cf035a0f49c4bff0f22bf4535a01ee54d9d5736f565a7bf18d20d4311cc33ecc0b1d397144547da991ddeb63d07bc4b24e5727f2f4de594e8abae2ce86fc99f4a22d2cef466e7b94f1febd71f353681678aaf703d30671d464e346b80ed7cb4dc2d0b895c38968361c22d92f276ea07785d89bf6ed5c0851d9cf1c3612a889b7a1a152e74e79d1bbdfa09043a770683b869b3f6bd212dcae42049cee1df9d8e30d6120d4ce40abd804ba623414ba370bd4d29d187c3ea8496c64e9b95dc245aeb39a6cfbbf323dbb4361e79c0c52965583990a84e7fa8993f191b5c4a5767ff32da5eaae530e173aaa57f036d7d2b"], 0x1}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/03 21:49:31 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000900)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000600)='./file1\x00', 0x4) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x4, &(0x7f0000000540)) write$evdev(r2, &(0x7f0000000580), 0x0) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000500)={0x0, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac43", 0x16, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c", 0x21, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/03 21:49:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="74738111a2579db27767c98d254db0443001c6d2835d258ae808a548a86531049b5e744e763544e77afb9d6fe46538e26ae0ca05d121220a1c4bdf56350bd7c617c89f739c2192b54db205982bfcad1f614c4e1eaa05efeb2d00fc20"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000800)=0x0) fcntl$setown(r1, 0x8, r5) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3", 0x2b, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000007c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x2c, r7, 0x20, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/03 21:49:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4400, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) r3 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000000c40)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./bus\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001200)) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005140), &(0x7f0000005180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000051c0)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000052c0)=0xe8) getresgid(&(0x7f0000005300), &(0x7f0000005340), &(0x7f0000005380)) r6 = getpgid(0x0) r7 = geteuid() stat(&(0x7f0000000280)='./bus\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000054c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) stat(&(0x7f0000005540)='./bus\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005600)=0x0) lstat(&(0x7f0000005640)='./bus\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000005700)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005740)=0x0) r15 = geteuid() lstat(&(0x7f0000005780)='./bus\x00', &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005840)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005940)=0xe8) r19 = getegid() r20 = openat$dir(0xffffffffffffff9c, &(0x7f0000005f40)='./bus\x00', 0x100, 0x1) r21 = dup(r0) r22 = epoll_create(0x0) sendmmsg$unix(r2, &(0x7f0000008600)=[{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000a00)="1e44261ccb1d4b33d1af329d0b1c59b9528913dee73dea6fcfe9f9dbc5b67e2982fc291cab16f280445768ce603e8b19a64595fda3b2824fad0c2ba55b36de82475f3d8eeba45826b547b47f1ec0ef06886e14b64739312eba20080eceff15be1618b73a5deb07d3afca59b5e7bc5ff185079ccaddb2c3da609ef38378429b9b309521fe20ac9dd4cab67045b4c4e0b0883bee81ef5ed59b8b71e4bfbf562cbb8995454b7b72cde26275eb16daec3c4c3d2d1f3d1866ea50d26b9a863cdc2762026e70ea9d7107bffb531b6b263080e961ac3e22f6dd66a370b5432b0215c34798", 0xe1}], 0x1, &(0x7f0000008700)=ANY=[@ANYRES32=r2, @ANYBLOB="280000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYBLOB="180000000100", @ANYRES32=r4, @ANYRES32=r5], 0x42}, {&(0x7f0000000f00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000f80)="4aea074dfdd504681d6570f7b195ab7e7db2f1dfff02ee2b354eb877e90b06279d50b8cfabe4f9ef45051c04838811c2904bba17b168be7e9ada3a133ff6e6af880b53df6b55de657134b69545a569c193ee7622f30cbdf92a0517f9a1bf19ed75717e0139e0843ba55aed5e1ebf3ef5563b7edf20598ec710e0f918c2e846c98f12de450a648b8b2d8828a7a234b86e6dd0492e078efc0501c8f25d6fcf966d4c423e0296112720dea9fcd1068f3df7ab610dcaf79a7904aed7861e99cce794cf51ec8a3d7d973595781e100f1f5e5e3cd13fdff34ba885f043caaccd622b2b91556e55d54b130be87ee7149a6431", 0xef}, {&(0x7f0000001140)="b408385b0be3aa79627c1afcfb77f24a43820de2b79ff919d2f86768a2390001f2f145c94dd0f67b8f0f811be43aa64abb491325e2a5f7bea92e328b12d83e628b45543445ec85d0ffb0c615f3301fd2faad726738557f7b40285bb37879f7ce494e32fe7618e3690338920590e11bf3d76c5820339d", 0x76}], 0x2, &(0x7f0000001340)=[@rights={0x24, 0x1, 0x1, [r2, r2, r0, r2, r0, r2]}], 0x24, 0x800}, {&(0x7f0000001380)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001400)="d73f441ddf2b0ea4729089ee590fc338dac88ba6b46f0a49e0626c48d7e786bb5b2b4cb92dd8dbe964b848d2f9e823eb", 0x30}, {&(0x7f0000001540)="9e9e46abd2dc46566de5c4b3b5d516bca9df7ad697e944706f07549e42e1bf169522783a957aa88c607b2cdaad2a0665a7a28072cc870e8f1ba16e4823afd2133c20ee3e989199f648f991a1081fa5e7b5f81d7c434b51", 0x57}, {&(0x7f00000015c0)="44e474c656ca7276f489d636f2acba3637570682e59b6945d1d3bb1caa678478f0951a243269bb03f568d514e3f280d7e27452d450d0435e674d39b5a7065d76575a9d24a125342b702bc37bb37bda73e86c155d14d131e6224960952d62d5d29ea0f35127871d48c5fa91df5a22d2a38b3e4d172dabab51d8c5fafe2d28588c8148b3d4290f644db4864584ac63d36e1c15e410b868f0c7869118641be0d6c6f1449a2a9ebe42d0c2d1c5b6a3200c1dbfabf3eb01e789473863c9c3", 0xbc}, {&(0x7f0000004040)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20008000}, {&(0x7f0000001780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001800)="f02ab765067473ed3195b2db0ef0edfb5f62f7049d83bb1c96dfe5f984648c6080fcfbe4a83f45ce5eba32b7ad2e7c53fb702f010e5df086ee36a8b969a41975bca0553c28580207bfbc7d84a38b34bd00ff99e186788f23a6854a8ea8792ec0814aedfa676d438695d8cd163965efdfed6c12b431e23a95f6e0be33c0d625fc884d0d723a1b03a6723a8924450aa692fbf90adfc7fce2f395dc0b4cb8c96c3bbda5009272c53a6ae1b5a14ad27ec67818b32368ef17c115306974e9b240fc742c3569680332672b872bf690073d940ab0f99a3ca0469d1f88cce733354ae5530fbcb72994146f41a16df2869c54e3362a66034320a25d30ec", 0xf9}, {&(0x7f0000001a00)="282af80c8ce66cf7ec7fc2f3a268fb7dc31d2e7cb5e557433e89e3ff38e291743d9e4b70e89c766388663849182008b732e8b70b5a8819d6c8ebd8cf028cc6c5e70c15b5b803c0b564cbf5f067d6f442bdeb5217d1ce138e7701c23d", 0x5c}], 0x2, &(0x7f0000001ac0)=[@rights={0x24, 0x1, 0x1, [r2, r0, r2, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0, r2, r2]}], 0x4c, 0x800}, {&(0x7f0000001b40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000001bc0)="6cfc0bb346258e03804b1e3bca3d1d13c11b137a9e52d1b9781fd8355041305d8443376e9d145428655e4e7c4c8cce4489c68b7536e6794aee834a3208cdb7ca54fd84bc59966039943e5ef7b9358ae4fecadeb6fc95be4f9b7f7ae3afcb47327d9053a73944d2218e33f45208e82c", 0x6f}, {&(0x7f0000001cc0)="b216765711a3e0737a4258ac614a028d30dde16715269c877543fbcb29589a91285db24808d56fcc7d5632d2f373ba0192d7eceda23f318bb8472a1239b960d832fb474b4d71636864047a96ab82db95a12f366c7123b39778764f489741283279e03cd4002ed5480960d65d03220df2812dabe4f4ec5b0b6948c6daa8e1b246bf94f13a3829b51b48921a97f86c35a20dcf99597114885c5f210d15f1bc38fb534b40e91c49d867e4ccd9e21ba1fabc5c22b57230b8f12324701a897de6e6bdeab0720185f87006552e3447e7bb5ae5169506b02c3270c9e0a1a251931dc40d6cba3a1e767506ef5d0ce4", 0xeb}, 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0x1000}, {&(0x7f0000008080)="d94789a1b321d9567e2823fd9a9f264b6dea417be4ac23785dbed54d565dae0937d6c02d80fc919355529b21556c14320bd486a6e39f4271cd36df8afecff5a7d1a99b1a304bd5fa413e865ec58a4238fe901758ada205cfe0c4ba79fe563225b39488a4a6a75ffeada7f5a336d36e3340c723639c4d64429e34d63373c04a35613d495ac3708dde530f1d529e76d52e0c0ecd108c0d60d6dfd5f23cfc6cc567d22eacf88b5f54acabdf614abe4809ea0e524862703dc9fe6350b7acaa5565c7d0501358cd3e", 0xc6}, {&(0x7f0000008280)="d781afc9734ca3034eaca438db5444658991ae3e772ec86f9ba5295ea95babf2beaaa4fa5432d9ac62e2bdbff5c63d0f222ebfa3a49cedb1f5985febbd6da1b7329a07925fb35502504e3c78fdcda01a3aabec1ed078ae85843a900ef756a9db9d08736dde70bda7308acafc94cc58be394e1f4b34e139c2c5575629c73caf957fc04d2ccad3e9168a09fb2eadb93a7443dc364df30bdf22ca6ac9145172a4e411b7164f808505a431cafa7a6cef26e446b62d89ba97a043f29e9499aed3ad610f7b80fb", 0xc4}, {&(0x7f00000083c0)="10be316c176f4fdb1bbe8ef4e959585f255570d34a50aa444fda0c4a88852cadf54a8cdb7166a372d89d1ef3910d300704676be2112dbb7f355b36caf4491df03f4bb00472cc86e7d45c5883d474e5df9392f2b36000e2b299fac107b8af6d820d5d5b997712d63be73a635d1e7a2bb06141ac8556979d6cfc4291ef41bf68babbe0bf5b9aae56b8fdcdcb5b71d61aa5336189dc782016c5c3d98fa6025a9f964705873b0547b194b4f61efdc4c3ba4c83b81d05d485620741b3e09b6315e03f489da7090d143fdb5104a69052ee2e35a471ed9ddbc76bddc792ab0c2bf310974bae79354daf100eb78fea0feadfdb61272b5075f17c", 0xf6}], 0x4, &(0x7f00000085c0)=ANY=[@ANYBLOB="180000800100000201000096", @ANYRES32=r0, @ANYRES32=r0], 0x14, 0x10}], 0x7, 0x20000040) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xffffff13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) keyctl$chown(0x4, r1, r23, r24) r25 = eventfd2(0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000040010000000000004001000094030000940300009403000004000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbffffffff020000000100000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000ffffff00ffff00000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000004e117000000020007000973797a6b616c6c6572310000000000006970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e46515545554500000000000000000000000000000000000000000000010008fdffac1414167f000001ffffffffffffffff00000000000000000000000000000000000000000000000096ffff00ffff000000000000000000008f63f2cd3729000000000000000000000000000000000000ff00ffffffff00000000000000000000000900050003000600040007626f6e64300000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332900000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000260000000000000000000000000000ac14140affffffff0f000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req={0x5, 0x8, 0x6, 0x2}, 0x10) r26 = dup(r25) r27 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r27, 0x7fff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) sendfile(r26, r27, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 21:49:31 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r4 = getpid() setpriority(0x2, r4, 0x0) 2018/04/03 21:49:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffe74, 0x0, 0x0, 0x0) 2018/04/03 21:49:31 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={"73797374656d5f753a6f626a6563745f723a7472616365726f7574655f000002005f743a7330", 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001980)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001940)={&(0x7f0000000280)={0x16bc, 0x32, 0x0, 0x70bd29, 0x25dfdbff, {0x3}, [@nested={0x10c, 0x28, [@generic="d09282035d79d3bb4ebeb151f1f9d382488abff1e8d7072edb7153f88f3176d195e08f01aae65ed91d7c09c157515e813237a95ad1c8609a77e4b7841c4b4c485a637fda88b010a8770ebfce969ab7e04af478cd7f424df57a2cc78880a688e3373b79e933e567a3cb9816", @typed={0x4, 0x11}, @generic="10974fefa22155f0992d35f44c5d38f229cfa64183a177e4e19c7e40c14b831dd925b4ec6206feee3e995de4e379e6f4c4b78a28c5b3e0ccb58db6899c5a2aa6afa81daff077001fb6ef474a232db4e202cb4a7edf9bb8318faf85cbf61e31d6d34395cc22e72e79e81b3c7470cbbd8fc650da5f7304a10e033f678dbb6cc8aed805a7cbf764633682db4430aed2f0ecd2b94d8798b57b6aa8"]}, @generic="8084047bcb96a2fcd7595ccc2aedfb9656cd041449b25441f04e73cd8aa4d092e1e6cc", @nested={0x268, 0x45, [@typed={0x4, 0x7e}, @generic="dc9d2c46", @generic="38465822cc0f2483e6ed60f2851f115e736ef6f4d90e484d449a9d1855c2758a4ab2d05079329c39d2823b56e36d0faa1a3979", @generic="cb8fc3cefe5929cc5db3bc5f8c99201e21579d50a1a86c9ab67199080081375dac032419e112ef8e60901eaffc8c505c951d8682d1a3d5344c2d96dd20fbcc757a0075cbc4dc7a444e4d6153270d72b27c4f20fcf5aa742f58a0", @generic="414369f67a1b9ae68b5e13bcbc0e315e2e057323b0fe2162a23012fb4d5b4c5d27a92f21c32778fc95e2937fc037cd6de4e83064a2bec1ad8e323d5c93740a759f3dd8c55aee0300340751e6647c6f9f8b6e2a866ee72fd765290eb2f9621f0274e446e48aaec04711b19bfc43c210cb26bd1482a459d56e1f2fa39d7def87040a73be09f7062f771fe46df7188c4fdf49ed693fbe1fd97b2c1900a8d464672ed912d084fabb04b9e4b0b4357044921e3129c5a618d71e317e34b27c6e5c346d4c67b7b8d838e8451a75ecdd04661334c80ab80434e75c545bfc2374c733e94712bc892bcb865dc4d945a9", @generic="30eeb84bbb189c556665f2126f91ab85547cf7b4b4361dc605de9229b4f1a323fe2e11f630ccfd7909d880e943f636a302f515b92e39d790cad7ef58b9af557702fc0645592098c3472eecdd2cb6ad741acf382f660fff5af0505d14fe347bc54bdeb9350afbac8868ec1b717bc1b2220b35f066cd9e8a0ff53216ccb6ca1ec210f8081baf3d48ede5432355e24ace34", @typed={0x4, 0x44}, @generic="22816a529bac70956254d259651a7ac3c41da198929d2e598e31ec6420fcace28fa015", @generic="797a5431101abd4818085bcc69e984b57eb4aaf4744a78a3dde6b5b4b4563a5c8b3b9fc598daca39864a"]}, @typed={0x8, 0x7b, @u32=0x7f}, @generic="39c045", @nested={0x170, 0x18, [@typed={0xc, 0x17, @u64=0x4}, @generic="4e0a12ed9d15d50cd46e68ad4a2cdf258aac2480666ea233f0175a1bc80e49d315e59f", @typed={0x8, 0x11, @str='\x00'}, @generic="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", @typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="514984955caffcc97a3518c3d6ff6c7c93dcf622ca7c35dae2c47a7e10c213fe"]}, @generic="ef29fd1f1fefdc8e2564dbd2d895f3699d600f668362f01cd91d7b2868267efb58d637abefd658516e82189c6cdbc431c5d8415d4a2b67af44ceace30cb03f9a6f1e53ec527079dc77b4014a69ac94d55bae", @nested={0x109c, 0x71, [@typed={0x8, 0x76, @uid=r2}, @typed={0x8, 0x3a, @uid=r3}, @generic="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", @generic="8dd5e279eb8139e0965ffa16948a62711784c8ebcbf09bbfef52a3ad089a470e85595059f6b4327e387fe05ab596d34c083213224a2b46fa491e2b3aec1c337e8b8a44d7120b3e1fc60f47d19d", @typed={0x8, 0x50, @ipv4=@rand_addr=0x1}, @generic="098486", @typed={0x8, 0x7a, @str='\x00'}, @generic="a49670e46e7bc65d8230c9e181cd7458ed6158a0383e3e900a7d7c5428d33cef30b9bb183b"]}, @nested={0x70, 0x1d, [@generic="8046045e44768514fcfc004fcc4dd0564efe08786c325e89f9cd4ec23f05172341be0bb22d7d75a0fac0562bb9a38ca9c6cfc6c23386dd3642ce7b424ba0f7b1ccb32d7f80ee9cce4ebd119ca95a1f3dcee177299e05d39e1563657f22c0f36404eb3b38", @typed={0x8, 0x1b, @ipv4=@broadcast=0xffffffff}]}, @nested={0x38, 0x4b, [@typed={0x8, 0x6e, @u32=0x1}, @typed={0x2c, 0x93, @str="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f000002005f743a7330"}]}]}, 0x16bc}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/04/03 21:49:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create(0x200) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000017c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/226, 0xe2}], 0x2, &(0x7f00000002c0)=""/123, 0x7b, 0x23}, 0x4}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/18, 0x12, 0x1}, 0x7}, {{&(0x7f0000001580)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001600)=""/86, 0x56}], 0x1, &(0x7f00000016c0)=""/242, 0xf2, 0x4}, 0x65f}], 0x3, 0x10000, &(0x7f0000001880)={r2, r3+30000000}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000018c0)=0x1, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001900)=0x1fffeffffffffffe) 2018/04/03 21:49:31 executing program 0: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffd6b) getpgid(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x9) 2018/04/03 21:49:31 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4ff60e76e134a8d01cbe9d6c48"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r6 = memfd_create(&(0x7f0000000100)='[\x00', 0x3) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x202) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f1399469521", 0x2d}], 0x1, 0x0) 2018/04/03 21:49:31 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) write$binfmt_misc(r0, &(0x7f0000000580)={'syz0', "949a4126f845ad9e2b"}, 0xd) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(r3, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x3e6) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r5, 0xcc, &(0x7f0000000380)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e24, 0x2f, @empty, 0xa7eb}]}, &(0x7f0000000240)=0xc) 2018/04/03 21:49:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4400, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) r3 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000000c40)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./bus\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001200)) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005140), &(0x7f0000005180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000051c0)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000052c0)=0xe8) getresgid(&(0x7f0000005300), &(0x7f0000005340), &(0x7f0000005380)) r6 = getpgid(0x0) r7 = geteuid() stat(&(0x7f0000000280)='./bus\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000054c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) stat(&(0x7f0000005540)='./bus\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005600)=0x0) lstat(&(0x7f0000005640)='./bus\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000005700)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005740)=0x0) r15 = geteuid() lstat(&(0x7f0000005780)='./bus\x00', &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005840)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005940)=0xe8) r19 = getegid() r20 = openat$dir(0xffffffffffffff9c, &(0x7f0000005f40)='./bus\x00', 0x100, 0x1) r21 = dup(r0) r22 = epoll_create(0x0) sendmmsg$unix(r2, &(0x7f0000008600)=[{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000a00)="1e44261ccb1d4b33d1af329d0b1c59b9528913dee73dea6fcfe9f9dbc5b67e2982fc291cab16f280445768ce603e8b19a64595fda3b2824fad0c2ba55b36de82475f3d8eeba45826b547b47f1ec0ef06886e14b64739312eba20080eceff15be1618b73a5deb07d3afca59b5e7bc5ff185079ccaddb2c3da609ef38378429b9b309521fe20ac9dd4cab67045b4c4e0b0883bee81ef5ed59b8b71e4bfbf562cbb8995454b7b72cde26275eb16daec3c4c3d2d1f3d1866ea50d26b9a863cdc2762026e70ea9d7107bffb531b6b263080e961ac3e22f6dd66a370b5432b0215c34798", 0xe1}], 0x1, &(0x7f0000008700)=ANY=[@ANYRES32=r2, @ANYBLOB="280000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYBLOB="180000000100", @ANYRES32=r4, @ANYRES32=r5], 0x42}, {&(0x7f0000000f00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000f80)="4aea074dfdd504681d6570f7b195ab7e7db2f1dfff02ee2b354eb877e90b06279d50b8cfabe4f9ef45051c04838811c2904bba17b168be7e9ada3a133ff6e6af880b53df6b55de657134b69545a569c193ee7622f30cbdf92a0517f9a1bf19ed75717e0139e0843ba55aed5e1ebf3ef5563b7edf20598ec710e0f918c2e846c98f12de450a648b8b2d8828a7a234b86e6dd0492e078efc0501c8f25d6fcf966d4c423e0296112720dea9fcd1068f3df7ab610dcaf79a7904aed7861e99cce794cf51ec8a3d7d973595781e100f1f5e5e3cd13fdff34ba885f043caaccd622b2b91556e55d54b130be87ee7149a6431", 0xef}, {&(0x7f0000001140)="b408385b0be3aa79627c1afcfb77f24a43820de2b79ff919d2f86768a2390001f2f145c94dd0f67b8f0f811be43aa64abb491325e2a5f7bea92e328b12d83e628b45543445ec85d0ffb0c615f3301fd2faad726738557f7b40285bb37879f7ce494e32fe7618e3690338920590e11bf3d76c5820339d", 0x76}], 0x2, &(0x7f0000001340)=[@rights={0x24, 0x1, 0x1, [r2, r2, r0, r2, r0, r2]}], 0x24, 0x800}, {&(0x7f0000001380)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001400)="d73f441ddf2b0ea4729089ee590fc338dac88ba6b46f0a49e0626c48d7e786bb5b2b4cb92dd8dbe964b848d2f9e823eb", 0x30}, {&(0x7f0000001540)="9e9e46abd2dc46566de5c4b3b5d516bca9df7ad697e944706f07549e42e1bf169522783a957aa88c607b2cdaad2a0665a7a28072cc870e8f1ba16e4823afd2133c20ee3e989199f648f991a1081fa5e7b5f81d7c434b51", 0x57}, {&(0x7f00000015c0)="44e474c656ca7276f489d636f2acba3637570682e59b6945d1d3bb1caa678478f0951a243269bb03f568d514e3f280d7e27452d450d0435e674d39b5a7065d76575a9d24a125342b702bc37bb37bda73e86c155d14d131e6224960952d62d5d29ea0f35127871d48c5fa91df5a22d2a38b3e4d172dabab51d8c5fafe2d28588c8148b3d4290f644db4864584ac63d36e1c15e410b868f0c7869118641be0d6c6f1449a2a9ebe42d0c2d1c5b6a3200c1dbfabf3eb01e789473863c9c3", 0xbc}, 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{&(0x7f0000001b40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000001bc0)="6cfc0bb346258e03804b1e3bca3d1d13c11b137a9e52d1b9781fd8355041305d8443376e9d145428655e4e7c4c8cce4489c68b7536e6794aee834a3208cdb7ca54fd84bc59966039943e5ef7b9358ae4fecadeb6fc95be4f9b7f7ae3afcb47327d9053a73944d2218e33f45208e82c", 0x6f}, {&(0x7f0000001cc0)="b216765711a3e0737a4258ac614a028d30dde16715269c877543fbcb29589a91285db24808d56fcc7d5632d2f373ba0192d7eceda23f318bb8472a1239b960d832fb474b4d71636864047a96ab82db95a12f366c7123b39778764f489741283279e03cd4002ed5480960d65d03220df2812dabe4f4ec5b0b6948c6daa8e1b246bf94f13a3829b51b48921a97f86c35a20dcf99597114885c5f210d15f1bc38fb534b40e91c49d867e4ccd9e21ba1fabc5c22b57230b8f12324701a897de6e6bdeab0720185f87006552e3447e7bb5ae5169506b02c3270c9e0a1a251931dc40d6cba3a1e767506ef5d0ce4", 0xeb}, 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@cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x94, 0x20000000}, {&(0x7f0000005a40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000005ac0)="dbd2db79da2da3821beb9da3f947f25fb15268da6273641f4a381c57984c895e61845767a8e12fef0de57a57f1c42ee4af6725cc603bdd10b6f5deecec946d25aa96f6219d1e0f057d1d3e7e7e5c1bd231494f97e19d290b1cee1dff016a941a8b479062ab55bb05c9d8e6b591a75c2035a9de1aed82c594e7b29c18eeabe0f5fe7d6b70d288fc74ce27ff87498b9904a024", 0x92}, {&(0x7f0000005c00)="73a08bd47773963dfaec66fd2291c83400b978a7ea05985ce23d341503cc77284d1aaff306f326a1d9523b7fbadfc351be1627a0ef32f6f7b0d0af802f6717b50dcbe955333b221ee8", 0x49}, {&(0x7f0000005d40)="84bd14b57391fc48e7ff10ba58a65e395e2a40c8adc98d259947bb5cd47c071807bd3c8cb582b979a95576aa7578e7feb164095184fbf6f6b8d7d0c2e546f9ab7aae46e6949ba575437648a7b90d8a4063998265b54b6861cd25348737da154b8a7af5c131c81cd05db0aaabe4f2844f7c348bde5410da39580a5a3ebec45272ada2bf76fb2bd1a66760b35fcb1a7b86c8c07edcfce3e79426f86d22590545dae46ee1f9", 0xa4}], 0x3, &(0x7f0000005f80)=ANY=[@ANYBLOB="0c0000000100000001000000240000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r22, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYBLOB="180800000000000000000000", @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x4000}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000008580)=[{&(0x7f0000006080)="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0x1000}, {&(0x7f0000008080)="d94789a1b321d9567e2823fd9a9f264b6dea417be4ac23785dbed54d565dae0937d6c02d80fc919355529b21556c14320bd486a6e39f4271cd36df8afecff5a7d1a99b1a304bd5fa413e865ec58a4238fe901758ada205cfe0c4ba79fe563225b39488a4a6a75ffeada7f5a336d36e3340c723639c4d64429e34d63373c04a35613d495ac3708dde530f1d529e76d52e0c0ecd108c0d60d6dfd5f23cfc6cc567d22eacf88b5f54acabdf614abe4809ea0e524862703dc9fe6350b7acaa5565c7d0501358cd3e", 0xc6}, {&(0x7f0000008280)="d781afc9734ca3034eaca438db5444658991ae3e772ec86f9ba5295ea95babf2beaaa4fa5432d9ac62e2bdbff5c63d0f222ebfa3a49cedb1f5985febbd6da1b7329a07925fb35502504e3c78fdcda01a3aabec1ed078ae85843a900ef756a9db9d08736dde70bda7308acafc94cc58be394e1f4b34e139c2c5575629c73caf957fc04d2ccad3e9168a09fb2eadb93a7443dc364df30bdf22ca6ac9145172a4e411b7164f808505a431cafa7a6cef26e446b62d89ba97a043f29e9499aed3ad610f7b80fb", 0xc4}, {&(0x7f00000083c0)="10be316c176f4fdb1bbe8ef4e959585f255570d34a50aa444fda0c4a88852cadf54a8cdb7166a372d89d1ef3910d300704676be2112dbb7f355b36caf4491df03f4bb00472cc86e7d45c5883d474e5df9392f2b36000e2b299fac107b8af6d820d5d5b997712d63be73a635d1e7a2bb06141ac8556979d6cfc4291ef41bf68babbe0bf5b9aae56b8fdcdcb5b71d61aa5336189dc782016c5c3d98fa6025a9f964705873b0547b194b4f61efdc4c3ba4c83b81d05d485620741b3e09b6315e03f489da7090d143fdb5104a69052ee2e35a471ed9ddbc76bddc792ab0c2bf310974bae79354daf100eb78fea0feadfdb61272b5075f17c", 0xf6}], 0x4, &(0x7f00000085c0)=ANY=[@ANYBLOB="180000800100000201000096", @ANYRES32=r0, @ANYRES32=r0], 0x14, 0x10}], 0x7, 0x20000040) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xffffff13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) keyctl$chown(0x4, r1, r23, r24) r25 = eventfd2(0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000040010000000000004001000094030000940300009403000004000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbffffffff020000000100000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000ffffff00ffff00000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000004e117000000020007000973797a6b616c6c6572310000000000006970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e46515545554500000000000000000000000000000000000000000000010008fdffac1414167f000001ffffffffffffffff00000000000000000000000000000000000000000000000096ffff00ffff000000000000000000008f63f2cd3729000000000000000000000000000000000000ff00ffffffff00000000000000000000000900050003000600040007626f6e64300000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332900000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000260000000000000000000000000000ac14140affffffff0f000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req={0x5, 0x8, 0x6, 0x2}, 0x10) r26 = dup(r25) r27 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r27, 0x7fff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) sendfile(r26, r27, &(0x7f0000d83ff8), 0x8000fffffffe) [ 313.155280] IPv4: Oversized IP packet from 127.0.0.1 2018/04/03 21:49:31 executing program 5: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000780)=0xa0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r4 = getgid() fchown(r0, r3, r4) ioctl$TIOCSBRK(r2, 0x5427) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) 2018/04/03 21:49:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"f6ba180db65826"}, 0x3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0x2, 0x3, 0x8000, 0x2, 0x100000000}, 0xfffffffffffffff7, 0x8}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:31 executing program 0: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffd6b) getpgid(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x9) 2018/04/03 21:49:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xfff, 0x4) 2018/04/03 21:49:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e6c6f00b268cf8c8ef664b44a02e228f871014629a57437f5a8ec214954b16af290a6093682ab8abc3b0e1cf3c275b4f553bc37b3522b5d0427ed23b0142c761c9e35f5a3193b0cb7bf0de4b676e4d806016f1f25489fccb2e4c585387e5ce74b7faaf8f58b809a2e07598de720eb7e27b653d8ad905d0754c979330d489f7d286a00d37afed7a9bad62d74e63bf00032291f534ddc50e2236cd84d44e0cb510af580c552e3cd4bc5bcf72feeddb2a039f66b4006b1e17fd6b920ec60bacb4c09d9fac307af56785ee6860947639c422780924832ef51f9428ea025cf9a92dd7fa0cf6690087b972c45533f8b0cc76d272f733008a7b936326174d55ec133ff0643986279e76dd9f6394b6e749dc48bdf1050a4af19be0bda4a3cadd997a1613d1ab6431fb5"], &(0x7f0000000040)='lo\x00', 0x3, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:31 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x12}) modify_ldt$write2(0x11, &(0x7f0000000040)={0x76c7, 0x100000, 0x0, 0x4, 0xb4, 0x91cb, 0x7, 0x8, 0xa42, 0x100000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:32 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x80) mount(&(0x7f0000000180)='./file0/bus/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) 2018/04/03 21:49:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x311002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000080)={{0xbf, @empty, 0x4e22, 0x6ea, 'rr\x00', 0x0, 0x9, 0x47}, {@multicast2=0xe0000002, 0x4e24, 0x12001, 0x5, 0x2, 0xd}}, 0x44) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100), 0x2) 2018/04/03 21:49:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x4) fchdir(r3) r4 = socket(0xa, 0x2, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r5, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xbbf3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000080)) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) 2018/04/03 21:49:32 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/04/03 21:49:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/149, 0xfffffffffffffcc5, 0xfffffffffffffffd, 0x0, 0xffffffffffffff47) 2018/04/03 21:49:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) 2018/04/03 21:49:32 executing program 3: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="01000020000000c24b26b6c312f73b7de2c122e43ef314d5c8b1bb06383f73e1801dff5d4907d471573d632709c469f56f7037e974582411434440766a8ba6e53709b76a7b61a5c11a16cfbc9b931e2dcf06803f0c7618e16fa37153ab40da73c2042c3729cc0e81e1d62fb52a10a902be80c55ce48343cb860f6f5c751372a478622a70840e02dcf5e530a8877e2f4b71972ddc3a3837a2bfa1452ab304f527df017ba865714771dc681f5b9ad6826cfa815ee204f47f55833d358303c0eda9c8fc6954927399273cfa65cf5a7c6658f47d941d77b3fc09622304a3cd2bb5bf78dd671542e70287bd3adbc07a1df5cbdef039df122139d55140cb49546b6fc2c47ee6677ebfb2788090ef3d707b98745bbcfd64ad9505ce91d78c0a3e9c6f4f523027c44cc4d9ca09f0b110cb957c"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000900)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000600)='./file1\x00', 0x4) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x4, &(0x7f0000000540)) write$evdev(r2, &(0x7f0000000580), 0x0) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000500)={0x0, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac43", 0x16, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c", 0x21, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/03 21:49:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='lo\x00', 0x3, 0x3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/03 21:49:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000008) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) 2018/04/03 21:49:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x83, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/04/03 21:49:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x27) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0xfff, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x0, 0x3, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x20c) 2018/04/03 21:49:32 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) 2018/04/03 21:49:32 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x8) 2018/04/03 21:49:32 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200002) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '-eth1'}, {0x20, '/dev/net/tun\x00'}, {0x20, '/dev/net/tun\x00'}, {0x20, '/dev/net/tun\x00'}, {0x20, '&'}, {0x20, '/dev/net/tun\x00'}], 0xa, "f7d199e294d055525db3afd3446d77b82f776635aa7d8adf20c01097b09ba6563e88f15f95efeb1bf938deafc43c1ea89ca56dd4881462c440c2536258eea04ec36259c17379812cd8db6ba3b26c70e7c5cbdf62445783cd18213ceb16ae70dc2cdc3797319b6ed88fd14ea29777da34aaf3447fd731d7a04c6d4415d450de58e7840d"}, 0xce) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000258000/0x4000)=nil, 0x4000, 0x200000f, 0x2030, r1, 0x0) mlockall(0x3) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000280)=ANY=[@ANYBLOB="5400001205000100c9bdc8000300000078c701807bab8c8746ce8b5742fcfad55117f45a6636b92912b769e56d5bdb77aec1b1d1df3b23f1966d455361da64fb206f9eb532e6b8b7dcd670c7a87262f368911a4099bf572d243c499d111d3e8f6e91902c04b2d7361ff99ab61bd4f8b228934a5d858465b4054591c7b08dd09dd2ebe4b6cc07766163315adbb863c80097bf80d83762714d614402aef3027694abdac78836001c55ce7e07f854488f06c08b063eee69feaca040d964c81d8b7f29bf079bb3aedcfb614d5f1985bedd147fb692e6fc98e25c089632f56e3c3f255770dcb9bd6c63e4501a01ded770ea054647ad7c54cd3e46452cb3b6002f05b119"]) 2018/04/03 21:49:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000180)="ec381b9cf1e4d0d6dbf6296dd2730524798dede7046f3bb08829848c2158ea86777a54d3790d5a80e1c3dce7626ec2d1bc3378375f38d24ca09ce8fc30d1b7edae9c8d42328890dd1cb2cbf1894886c6355b907e277e3c04b6f409d4a10e6d9b1a73b9117d2d52fe3a1ecf14e73691cf09e0fd5b4684d9508a33cb33aa0dac3bb58cb48e56914743950b7c6fbb34c2eeb8710979849753719cdf3616da28edad3c0e888c2517d23e52f14f80b90da703b02720a7cdf9a6335db4d3584f74f041f174f8f5fb5635bcf2067e4b52244411de58eb5e5673738a6b5f8564ddab6a39f80219d056f50c38277d49003a81dc57d678cabd9cf36da1", 0xf8, 0x4, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/207, &(0x7f0000000140)=0xcf) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'lo\x00'}, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/03 21:49:32 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x30000004}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1e, &(0x7f0000000080)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000800)={0x0, 0x2, 0x9, 0x49b, 0x1, 0x0, 0x101}, 0x5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000640)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be", 0x505}], 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f00000007c0)) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) writev(r4, &(0x7f0000000780)=[{&(0x7f0000000680)="9535d37c8105b5dfd306b984252eb1a27a35bf025608c5dda1bf5f68cc7fd0160c8ad14f788300e6b3a0233d28861f5f00866e43ed40f99cf6e2ee5f5410be70bed6c5514a8c504892b68115e17f6d995077d028f4e32a9bcb015136629eb0d6facbb9ed5ff5b8612b2149910d8bd67e030867c1ff5f273681b4069208f741ea522f9db776b69d4207c958a9b328a1cfa21a440bc9523e9cf04cd2c28d73c07c601c1fe2ee806728761515900ab5efe6bd2fda4cbb71d3058c16f703ac65a8eb7bcde70bd5e117c056e5842b79f826d875a1523c7ce94958604c968604c8203d9ad96a45cca2cbeaa94489665441f6358ae969d247ef3ae2286f44d9a422a4", 0xff}], 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000840)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/03 21:49:33 executing program 5: r0 = dup(0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r3, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="e6", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="69726cbbdfbf3d1929f9c97784cab487a83066", r5) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'irlan0\x00', 0x1}) 2018/04/03 21:49:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000e40)=@hci, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001000)=""/173, 0xad}], 0x2, &(0x7f0000001c80)=""/198, 0xc6}}, {{&(0x7f0000001d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002240)=""/164, 0xa4}], 0x1, &(0x7f0000002340)=""/54, 0x36}}], 0x2, 0x0, &(0x7f0000002400)={0x77359400}) 2018/04/03 21:49:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101500) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x4, 0x0, 0x52) 2018/04/03 21:49:33 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/03 21:49:33 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) pwrite64(r0, &(0x7f000003dfff), 0x2df, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x80, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/04/03 21:49:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:33 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x180000000}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000140), &(0x7f0000000080)=0x127) 2018/04/03 21:49:33 executing program 4: clock_settime(0xc561fdeda1887a7d, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+10000000}) 2018/04/03 21:49:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/03 21:49:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000200)="390000001300090665000000000000007f0080400300000046b201070000001419000400040087f0060000000003000000000000000003f500", 0x39}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/139, &(0x7f00000001c0)=0x8b) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x604200) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0x7, 0xe9, 0x4, 0x1, 0x7f, 0x8000, 0x3, 0x4, 0x2, 0x68, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x401}, 0x8) fchdir(r0) 2018/04/03 21:49:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x4}) 2018/04/03 21:49:33 executing program 6: setrlimit(0xe, &(0x7f0000000000)={0x2, 0x100000000000000}) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgroups(0x3, &(0x7f0000000200)=[r2, r3, r4]) socketpair(0x5, 0x0, 0xcda, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000300)={r6, 0xc7, "5ea57d98c01701e852eaa87970bb219cd913b810fdfefaccd378d64ab174d10ae5358ea568befbb6afda22c92a82421402e6a155a97d8b2ff44b891bffae90d0e156ace5dba46d95a84ff296f6c2b9ab9235b0d164f8b04e21359416d2a2bfb0d49b51664a953417aeb580243724962a6aa6a542f6915a1bc96fd6c56c303f18fbadce0f236323ad980f65ecdb94dacc8aa4af5362a15f8dfeb4f8f5e738c9b073a9c8f564807d0aac8af7ac9c8190548c6a9b52e9b54250c64bbf16828af1f4645ae1427f67b8"}, &(0x7f0000000400)=0xcf) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) 2018/04/03 21:49:33 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000026c0)="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", 0x1000}], 0x1feeddaf) 2018/04/03 21:49:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 21:49:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/03 21:49:34 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000ff1)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/03 21:49:34 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/95, 0x5f, 0x12100, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000680)=0x2fd, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x3f, 0x4e21, 0x1, 0x2, 0x80, 0xa0, 0x3f, r3, r4}, {0x3, 0x1, 0x95c0, 0xd38c, 0x8001, 0x1418, 0x5, 0xd657}, {0xa7c7, 0x3, 0x4, 0x9a}, 0x6, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x5, 0x3, 0x2, 0x6, 0xdca, 0x623}}, 0xe8) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000140)="b0d0b3269ccb2105df095581eb0902b583bb2eb3c5be912c69f4a46a0fef13eb08176c5ece6e2ae1130a14812c3b836d2517a1f3248c6bdb5fb5982e78fe8207947bd130e5ebbab4aa7994cc811d86a9e2fe5cc72f1ef7ea2ce5aec60a085b13da1d65444e174ef8141036c513925fc211a5492b13bf2af83d0e524b7b8e19", 0x7f) sendto$inet(r0, &(0x7f0000000580)="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", 0xfc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/03 21:49:34 executing program 7: request_key(&(0x7f0000bdbff3)="6490735f7265737f5a76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005d1ff5)='(vboxnet1@\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x5}, {0x8, 0x36d9}, 0x3, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 2018/04/03 21:49:34 executing program 6: r0 = socket$inet(0x10, 0x1, 0x1000) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='erspan0\x00') 2018/04/03 21:49:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x9, 0x0, 0x3}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x123}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) 2018/04/03 21:49:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0xfffffffffffffee5) lsetxattr(&(0x7f0000001e00)='./file2\x00', &(0x7f0000001e40)=@random={'trusted.', '/dev/autofs\x00'}, &(0x7f0000001e80)='em0vmnet1eth0md5sum\x00', 0x14, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001d00)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000500)=0x8) r3 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x94, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff24d}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in6={0xa, 0x0, 0x10000}, @in={0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000700)=0xc) geteuid() ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r2, 0x2, 0x1, [0x1]}, 0xa) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) fsync(0xffffffffffffffff) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/75, 0x4b}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000780)={r4, 0x5, 0x20}, &(0x7f00000007c0)=0xc) clone(0x0, &(0x7f0000001fc0), &(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000002080)="0a4acf7ea573d4350379ea2b181968640e8c733ca11dbec097ead759b1b92aec1fdd751b6a4a463f73926f4f95e14b2f698e54") r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000001b40)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000300)=0x4) recvmsg$netrom(r5, &(0x7f0000000180)={&(0x7f0000000100)=@ax25={0x3, {"5b8e655165822d"}, 0x6}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000740)=ANY=[], 0x1fc}, 0x40000000) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001dc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001d80)={&(0x7f0000000280)=@getsa={0x34, 0x12, 0x105, 0x70bd26, 0x9, {@in=@multicast2=0xe0000002, 0x4d4}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/03 21:49:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/03 21:49:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000fdff0900"], &(0x7f0000000080)=0x8) 2018/04/03 21:49:34 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x481}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x33, 0x0, 0x70bd28, 0x25dfdbfd, {0x14}, [@typed={0xc, 0x58, @u64=0xb83c}, @generic="815facf87567b012"]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) recvfrom(r1, &(0x7f0000000000)=""/153, 0x99, 0x40000001, &(0x7f00000000c0)=@l2={0x1f, 0x7ff, {0x2, 0x8, 0x40, 0x7fff, 0x3, 0xf34}, 0x8, 0x3}, 0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/04/03 21:49:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508", 0x24}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x9, 0x47) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000cc0)=ANY=[@ANYBLOB]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x0, 0x1, 0x0, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r3, 0x800, 0x70bd2b, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x0, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e53", 0x4a}], 0x1, &(0x7f00000006c0)}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/03 21:49:34 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'lo\x00', 0x2000}, 0xfffffffffffffdbd) 2018/04/03 21:49:34 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000100)='./control\x00', &(0x7f0000000240)=""/206, 0xce) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') chmod(&(0x7f0000000200)='./control\x00', 0x0) close(r1) 2018/04/03 21:49:34 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) inotify_init() 2018/04/03 21:49:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) flock(r0, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xa5e, 0x7, 0x20, 0x7ff, 0x7d, 0x6, 0x1f, 0x3ff, 0xffffffff, 0x100000001, 0xffffffffffffff80, 0x8001}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x1000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:36 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9023, &(0x7f0000173000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000032c0)={&(0x7f0000000040)=@llc, 0x80, &(0x7f0000002280)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/162, 0xa2}, {&(0x7f0000002180)=""/228, 0xe4}], 0x4, &(0x7f00000022c0)=""/4096, 0x1000, 0x3ff}, 0x2100) 2018/04/03 21:49:36 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x7) 2018/04/03 21:49:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/03 21:49:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40400, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$llc(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sysfs$1(0x1, &(0x7f0000000080)='@\x00') sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xcec, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xcd8, 0x0, [@generic="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"]}]}, 0xcec}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x248400, 0x0) 2018/04/03 21:49:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="9263770000000000d3ccb9a631efe600000000000020834e00000000000004dd0000000000000000000000000ffffffff700000000f79bb61547cc13679aa5acff7f000000000000617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277b5fe6d69938d3e0bd9507fce73182357aa3d7c954bd79fffcd7cabc1c7b66d674985213e19d99dfb10"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) 2018/04/03 21:49:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/104, 0x68}], 0x1, &(0x7f0000000180)=""/106, 0x6a, 0x3}, 0x7f}], 0x1, 0x40010001, &(0x7f0000000240)={0x77359400}) setns(r0, 0x40000000) epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) inotify_init() unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 21:49:36 executing program 7: r0 = socket$inet(0x2, 0x7, 0x1) connect$inet(r0, &(0x7f0000809000)={0x2, 0x800000000000000, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/04/03 21:49:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20}, 'irlan0\x00'}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/03 21:49:36 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x8080, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) timerfd_create(0x5, 0x80800) r2 = socket$inet(0x2, 0x1, 0x20000) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) socket$inet6(0xa, 0x80006, 0x81) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368) getsockname$packet(r3, &(0x7f0000000140), &(0x7f0000000100)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c0468d80405d2", 0x55, r7) keyctl$clear(0x7, r7) getsockopt$inet_buf(r4, 0x0, 0x36, &(0x7f0000000cc0)=""/4096, &(0x7f00000000c0)=0x1000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfa", 0xda}], 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000002c0)={0x67, @empty, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x51}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x355) timerfd_create(0x7, 0x200080000) 2018/04/03 21:49:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00', 0x400}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x63, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0b6300001063c940064adefd0000000024677fc64fa5f979deaaa4175ebdbd9e0f96c2accebc66853884b7af11af875e5d08f84547b0a4772fde3a17e523a289000000000000000000000000000000002abdc7c104c50c77d2ae94424657ceda0d239fd11845bf460c786959d998d0c60d210345ce04ebf4353d2a3f4a2e70e6c2c1a72ff0196b22806646d91f971d6ea0016b1155ba19fad249e9a139babc7c6321678dff6b4cabcf71a66ec0fa85ea1728bd33390d4721047b"], 0xf6, 0x0, &(0x7f0000000540)="5a64818340cb2507b985b748c192d6799bd6db99bd28d46a7de2873a61245c21f0e7a361cc67a10f5473bedabd397af07fb53c6b73d5a1fef3ac5b710bd5183ddf8eb8b813e8050ccb4e9d7764f2fcaf0df10334f8be68d4471495731794a363fc0869f034816837fbf8b295f6f1578792af56a3e573990d80da5fab04de40d9557cb4014d1428953de7ede4106dfbe47c89c081f99917f89316ee31dcb5aa72b4b0228481e37d6d6e7e1ddbd059f67ecc987c6e2fc82880b584dde0caac873c2e1f0e74817446da90def32ec660718008a3c367d392ed1c4bba2d85cf4584ce138a9d5f2da037ff8e68b77059bcaccbb009b8d2042a"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000400)={"6257c9280cf2d256ff00", 0x600}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={0x5, {0x2, 0x4e23}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x105, 0x6, 0x3, 0x81, 0x212, &(0x7f0000000380)='nr0\x00', 0x6, 0x0, 0x64}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wlc\x00', 0x2, 0x101, 0x25}, {@rand_addr=0x8, 0x4e23, 0x2, 0x5, 0x7fff, 0x5}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000300)={0x2, 'lo\x00'}, 0xffffffffffffff91) sendmsg$nl_crypto(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="e80000001200000129bd7000ffdbdf25647262675f6e6f70725f73686131000000000000000000000000000000000000000000000000001000000000000000000000000000000000000002000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000040000000000000000000008000100a9f19e66"], 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000840)={@loopback={0x0, 0x1}, r3}, 0x55) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6db4b581) 2018/04/03 21:49:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = accept4$inet(r0, &(0x7f0000001e00)={0x0, 0x0, @loopback}, &(0x7f0000001e40)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001e80)={0x0, 0x2, 0x30}, &(0x7f0000001ec0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001f00)={r2, 0x5, 0x20}, &(0x7f0000001f40)=0xc) 2018/04/03 21:49:36 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x100) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x80000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 21:49:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000140)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x114, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xff}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0x0, 0x0, 0x0, 0x0, 0xec5}, {}, {0x6}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16}, @proto={0x8, 0x19}, @lastused={0xc, 0xf}]}, 0x114}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR, @ANYBLOB="7226ccef"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) epoll_create1(0x0) 2018/04/03 21:49:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) [ 317.644762] sg_write: data in/out 29964/6 bytes for SCSI command 0x0-- guessing data in; [ 317.644762] program syz-executor0 not setting count and/or reply_len properly [ 317.676951] sg_write: data in/out 29964/6 bytes for SCSI command 0x0-- guessing data in; [ 317.676951] program syz-executor0 not setting count and/or reply_len properly [ 317.719087] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 317.726096] qtaguid: iface_stat: create6(lo): no inet dev [ 317.735416] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/03 21:49:37 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) fdatasync(r0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) 2018/04/03 21:49:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'lo\x00', 0x2000}, 0x18) socket$inet(0x2, 0xe, 0x80000000) 2018/04/03 21:49:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000800000004032, 0x0) write(r0, &(0x7f0000000400)="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", 0xfffffffffffffff1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0xfb01}) 2018/04/03 21:49:37 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x20040, 0xa0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/03 21:49:37 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="9263770000000000d3ccb9a631efe600000000000020834e00000000000004dd0000000000000000000000000ffffffff700000000f79bb61547cc13679aa5acff7f000000000000617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277b5fe6d69938d3e0bd9507fce73182357aa3d7c954bd79fffcd7cabc1c7b66d674985213e19d99dfb10"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) 2018/04/03 21:49:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[], &(0x7f0000000300)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) 2018/04/03 21:49:37 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40a00, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x3c9002, 0x10) pipe(&(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x104c21, @broadcast=0xffffffff}, 0x31a) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendfile(r0, r1, 0x0, 0xffff) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x80, 0x7fffd) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/03 21:49:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fanotify_init(0x0, 0x80400) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="68b2840cc54395cd6b6e188e991eb6c72d002a06debd4012d8fee2e63b552c6723a77f943cd1c5e17ca5132f1ba49d44629f5872ee74af36b69f7d942f79907ceef42d502a2c0b0de576141b2930f4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x2c) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 'bcsh0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000900)=0x0) capset(&(0x7f0000000440)={0x19980330, r5}, &(0x7f0000000480)={0x1, 0x7ff, 0x1ffe00000000000, 0x8, 0x5, 0x400}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3217d58d5c00006a", @ANYRES16=r4, @ANYBLOB="00032abd7000fedbdf250c000000080006000000ffff1c000200080002004e200000080002004e230000080009000100000008000400060000001c00020008000b000a000000080006003f0000000800040007000000"], 0x5c}, 0x1}, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x7}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400f6e10000000002000000000000400000c475", @ANYRES32=r6, @ANYBLOB="140006000500000008000000000000000000000008000200e0000001"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x482, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x10001, 0x7, 0xf, 0x1000, 0x2, 0x8, 0x20, 0x0, r3}, 0x20) 2018/04/03 21:49:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002400)='/dev/autofs\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000002480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000002540)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r1, 0x1) sendto$inet(r1, &(0x7f0000000080)="8f6e323e4e18cd97265b9643275e2667b4d69b539a4e26ec8e862704f813c31b48256b6df6b6ff1d3008e86f2f157d", 0x2f, 0x8d1, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/03 21:49:37 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) r1 = getegid() r2 = socket(0xa, 0x6, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(r2, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x0, r3, r5}, {0x0, 0x100, 0x0, 0x1ff}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0xffe, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) setregid(r1, r6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x11) [ 318.785829] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23131 comm=syz-executor3 [ 318.798758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 318.805504] qtaguid: iface_stat: create6(lo): no inet dev [ 318.810005] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23131 comm=syz-executor3 [ 318.825412] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/03 21:49:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r3) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4", 0x32, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6d) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/03 21:49:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="2213e54c606299508edb24523650d76aa92f9a7da87d6d77d834ae2dff80b5ea9bcc3a2f03ffed847eff4de0f07bf522704c858d34c3e0f8c34036433f308fbb28879989300415b2", 0x48, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x10}) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x5b4, &(0x7f0000000240)={&(0x7f0000000140)}}, 0xfffffffffffffd17) 2018/04/03 21:49:38 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r0, r1) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(r2) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x18a01, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./de'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/03 21:49:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x214) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0xf0, 0x9}, 0x0, 0x7, 0x69, {0x6, 0x6}, 0xffffffffffff7fff, 0x800000000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r6 = socket(0x10, 0x803, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000140)) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x0, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) ioctl$KDDELIO(r4, 0x4b35, 0x9) fstat(r1, &(0x7f0000000e00)) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000e80)={{{@in, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) ptrace$setopts(0x4206, r8, 0x40, 0x100041) getgid() getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001400)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) stat(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000400)={'sit0\x00', 0x402}) sendmmsg$unix(r4, &(0x7f0000001600)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="a365aa51140d5e09b83d5116646629e92cd6375c83ecaff62bf7fd105389d10201945a3a673341befe09505c400211d8c57e61b774b557e1ad4b5b6dc04b92d32e577b63b1379f6082fd278a21dd99f6704db642ea38618656063d1639c44b32ddbbf1", 0x63}], 0x1, &(0x7f0000000480), 0x0, 0x40000}], 0x1, 0x0) 2018/04/03 21:49:38 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x8}, {0x7, 0x100000000}, {0x2}, {0xf, 0x4}, {0x8, 0x80}], 0x5) unlink(&(0x7f0000000080)='./file0/bus\x00') 2018/04/03 21:49:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[], &(0x7f0000000300)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) 2018/04/03 21:49:38 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_adjtime(0x0, &(0x7f0000000fee)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000000000}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0xecd) 2018/04/03 21:49:38 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a50000d6648ba2571c6e8be865cf5c86763d65b73897412250684e186071b52cc1c1817b0c3bf647e8d9172108e349f6723711e6364cc0bf82eafaa0b312418330d72a07fc935d5721f152d76f7d7404de14e52f6c88f32d6682f8cd2c67e877d07676f5e9a680d0bc08e1a225c03e6f3d2570318624c9584293921c5b5915728cec9f25e6156699cde3bcae6327f1942698388e1b85200d9a899dc402d1fe2a18e4d8f6fe5c608b372370c5fcd089815c8e5e5b2d83ccf7ef09e7654ec1130229f2d018dcc6827b66c1adcf4a69dddc34d89cdb90e22b839a0d77feccc0", @ANYRES16=r1, @ANYBLOB="00002cbd7000ffdbdf250b000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'lo\x00'}, 0x3f1) 2018/04/03 21:49:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) clock_gettime(0x0, &(0x7f0000004d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/158, 0x9e}], 0x3, &(0x7f0000000280)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f0000001280)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)=""/179, 0xb3}, {&(0x7f00000013c0)=""/93, 0x5d}, {&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/7, 0x7}], 0x4, &(0x7f0000001540)=""/238, 0xee, 0xb1}}, {{&(0x7f0000001640)=@generic, 0x80, &(0x7f0000001980)=[{&(0x7f00000016c0)=""/255, 0xff}, {&(0x7f00000017c0)=""/59, 0x3b}, {&(0x7f0000001800)=""/104, 0x68}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001940)=""/44, 0x2c}], 0x5, &(0x7f00000019c0)=""/100, 0x64, 0xfffffffffffffffc}, 0xde}, {{&(0x7f0000001a40)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001ac0)=""/191, 0xbf}], 0x1, &(0x7f0000001bc0)=""/16, 0x10, 0x7}, 0x80000000}, {{&(0x7f0000001c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001c80)=""/253, 0xfd}, {&(0x7f0000001d80)=""/12, 0xc}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/21, 0x15}, {&(0x7f0000002e00)=""/99, 0x63}], 0x5, &(0x7f0000002ec0)=""/203, 0xcb, 0xfe2}, 0x6}, {{&(0x7f0000002fc0)=@nfc, 0x80, &(0x7f0000004600)=[{&(0x7f0000003040)=""/171, 0xab}, {&(0x7f0000003100)=""/71, 0x47}, {&(0x7f0000003180)=""/138, 0x8a}, {&(0x7f0000003240)=""/109, 0x6d}, {&(0x7f00000032c0)=""/204, 0xcc}, {&(0x7f00000033c0)=""/206, 0xce}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/112, 0x70}, {&(0x7f0000004540)=""/36, 0x24}, {&(0x7f0000004580)=""/104, 0x68}], 0xa, &(0x7f0000004680)=""/133, 0x85, 0x4}, 0x7}, {{&(0x7f0000004740)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004c40)=[{&(0x7f00000047c0)=""/8, 0x8}, {&(0x7f0000004800)=""/247, 0xf7}, {&(0x7f0000004900)=""/59, 0x3b}, {&(0x7f0000004940)=""/224, 0xe0}, {&(0x7f0000004a40)=""/251, 0xfb}, {&(0x7f0000004b40)=""/223, 0xdf}], 0x6, 0x0, 0x0, 0x4}, 0x3}], 0x7, 0x40, &(0x7f0000004dc0)={r1, r2+10000000}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000004e00)="dfac8319d8df84dd87bf0d98905eb5b1109f07b8bea6f13d8a73f0766565ddb18d24e299a51380e6e52208ad295daff279722819a52416ecdafcfb6e210d752815760247332fb00cb4338e0f", 0x4c) 2018/04/03 21:49:38 executing program 2: r0 = socket(0x1f, 0x80004, 0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x4}, 0x18) 2018/04/03 21:49:39 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='em1selinux*security\x00', 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) readahead(r1, 0x20, 0x5) 2018/04/03 21:49:39 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000340)={0x4, 0x70, 0xd32, 0x7fff, 0x80000000, 0x68d1681a, 0x0, 0x0, 0x4, 0x8, 0x5, 0x1, 0x9, 0x4, 0x101, 0x5, 0x0, 0x9, 0xfff, 0x3, 0x80000001, 0x1, 0x6, 0x1, 0x5, 0x4, 0x7fff, 0xfffffffffffffffd, 0x6, 0x628, 0x10000, 0x0, 0x3f, 0x9, 0x4, 0x8, 0x6, 0x80000001, 0x0, 0xffffffffffffffe1, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x40a, 0x100000000, 0x9, 0x4, 0x7, 0x4, 0x44d}, 0xffffffffffffff9c, 0xf, 0xffffffffffffff9c, 0x1) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x7, 0x2110, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101340, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000017c0)=@assoc_value={0x0, 0x1}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001a40)={0x0, 0xc3b8}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001ac0)={0x0, 0x100, 0xfffffffffffffff8}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x8, 0x6, [0xc6, 0x6b13, 0x80000001, 0xffffffffffffffff, 0xfc, 0x8001]}, &(0x7f0000004040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004080)={0x0, 0xf94}, &(0x7f00000040c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004100)={0x0}, &(0x7f0000004140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004180)=@assoc_id=0x0, &(0x7f00000041c0)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000680)={@rand_addr, @empty, @multicast1}, &(0x7f00000006c0)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000005800)=[{&(0x7f00000003c0)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000400)="30f3aa5b59478f0117ec03029c7560feb478913283b82a09bd954b0029449a72783076bbf00b27085a2727bb71aba8ce5e2a5722f0c67e5b6c23921e9f981a360b3be7463e5f75826bee1923b6c37630aa42df459b09714d44824457e03ea13642b45d8b648a093fa75cef73073b", 0x6e}, {&(0x7f0000000500)="ff9b01b7376b3d58e81278f515c533b2142f6d44678c02a13105f694e4c2af9c8b30359c794c4cea4e6ff08bc3b68bf10df7cbcb0eee5fe792e8e2f08f5320cab13ad2e92b69af29004daf81", 0x4c}, {&(0x7f0000000600)="79691c873e740c0a29d86210fdab6d1aa103a787c4d6d48c3a73403c", 0x1c}, {&(0x7f0000001640)="da10ca9290eb066d758bca9eac2e191d2a0087236a4738ff6d43cce4bb496d243220acba3cf1af7d69f21edc2a9c969e5c487ec35d1e49a1bb1bf5503e9b", 0x3e}, {&(0x7f0000001700)="b5813307f92b9464cc4d36e0e87003b231300135587e114a0d0fe55526cb76ac5677db52e6903188dd5e7620618c8700fb5bcadd258bae8786f55c", 0x3b}], 0x5, &(0x7f0000001840)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0x8, 0xbf2, 0x9, 0xc22a, 0x200, 0x4, r2}}], 0x2c, 0x4000000}, {&(0x7f00000018c0)=@in6={0xa, 0x4e23, 0x35f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000001900)="c9c3aa2fdc823bb5d5e1fbe571a512e7b57aa03544346ff783a724063b7f635babb0d7266345d2bd872678c331a358bbda2a494744bfc46a810345bf9eec598337", 0x41}], 0x1, &(0x7f0000001b40)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x401, 0x8200, 0x3e0b, 0x6, 0x78fa, 0x2, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x7, 0x2, r4}}], 0x58, 0x1}, {&(0x7f0000001bc0)=@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000003f80)=[{&(0x7f0000001c00)="6eb693064766cd0153e631dc8661a8b9526e34f61aeeef5c05a8c22f4067f9454b95657f78c31828419a96779704c6e0e5a008422ddf228f605a074fd37532ba9d4e193bc4cfa22c9eceaffa63cc60bbf537c7b69b9ab3fec2d4d72e446dedfea196f9d3b3e2da7732598a6da8f7e45edf9ddfd165a624b8d9ec3ecaf53e5aec66377b26483905ebb4ccf099045506aab303eb", 0x93}, {&(0x7f0000001d40)="e5fda1269b21fbbbaa7913fdefdf04ae9c4bb4103689ca29a7f5a5504ca5c4341446269f8aaf7207c00dfb9e03d1bad734cc33ef20eaaac1bfccc3602093c84efafd5aa9c430fd65bfaf24ae904dad62bcdc1e0838c8ff9cd1137e", 0x5b}, {&(0x7f0000002dc0)="80a6c9d1b953f998b56111a7ce9b051a776c93a20c2492249da3ba214dd1b5c0d66beec7ec9b33989006375a903a687a4c2cfbcbc0c6e8fbd98a", 0x3a}, {&(0x7f0000002ec0)="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", 0x1000}, {&(0x7f0000003f00)="37d75fecbc9092e83ec6777c73985f88c42781bdcd01671ca7", 0x19}], 0x5, &(0x7f0000004200)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffff, 0x8205, 0x1, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8e55, 0x8004, 0x4, 0x9, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x0, 0x62c, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xae8, 0x2, 0x9, 0x3, r8}}], 0xb0, 0x24000000}, {&(0x7f00000042c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000004300)="c188f717fdd65713e64677faade89186c42c16748018eae86acbed3586bc5cfbb182fafad4a2535e72aeb682f4537471abdebae0b80a08b49d387a15378d90ce2c6ed25e549ba4676d2d3cf5939e583a0813814adb534f845ade86729bfd2b61e33124fb1f5555c724cf46aa0438edac1c744ac50423983bb10834e908be82ef39cb5cacca6bba7daa82eb8fde99bc91af1fd8773124f61df7", 0x99}], 0x1, &(0x7f0000004400), 0x0, 0xc000}, {&(0x7f0000004440)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000057c0)=[{&(0x7f0000004480)="e2fab9fe396400909a3cf80d45aad9c207af7e2548caed3d8e4d0521df24c8885d6a4f536c973b18521d2e725a6f252f6682c5b2279d0cbc88ef471b39ea87f1b9e12a4b63952401e1f749b412dcbff6e9e48549462704b732fe877190a781aca45f02fc34bc12a253990b5dcb6e178f7c5a12c296624b2da7712eb4c4f7f2b717f6c5453020b8dcaf0904668bf69785d6587269d54ae3bac01f6df90b9c3a2a2c74cd680c0c9ce92b3f290a5b22066f7fc328566d9b40739ea3f39603484c4f8c4aa9243236509c3d4e09a43149db18602c8d1eb30006b435065f50b1b7e44d1ccbfa507e", 0xe5}, {&(0x7f0000004640)="726c48cb8c5ea3f46edde93fb8e0cff7cc4b47e39a10801c521414de99554292584526f0ab0556f6a8c3dd36d70def9093e80f4fd150e400565840e8e19e486ddd2d0b7a7777909d77bdc79abb5ba994a40c700e73d2fc93389ca025d9d7f020ac88856fef5b8135122a79341846", 0x6e}, {&(0x7f00000056c0)="f9e6101204f45262077024148754fad301fb43af66d29677a9785ba2bc69b96866d547a50318c0e26b120dd74f69d0b977713078b1f3251bd6ee656a60bf8e5f38e8016f50c50affea07eb50fa321df3882b597976fb15f77e20cdb9e90e101bcd195bb232975924fc598d97324b49ee2a70a32b2b6c643ce2b66eb3c6f0aed556962d571804838a19d831e6dce7565e427ac5a57a5aee0f34d35ff514774e94a38fb6019d802c8be64c747a60268ed034f4cfcc0362aad1bbac77295cc115bcd635050ca4d5a159cbf8b8daac90ec5d4dada32382c6c6fecd3464d138a2601282197a9bb1108a89", 0xe8}], 0x3, 0x0, 0x0, 0x20000000}], 0x5, 0x40000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000002c0)={0x20000000000, 0x5174, 0x4, 0x66, &(0x7f0000000040)=""/102, 0xc8, &(0x7f00000000c0)=""/200, 0xc4, &(0x7f00000001c0)=""/196}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20202}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r9, 0x400, 0x70bd26, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe136}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x80) r10 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r10, &(0x7f0000a1bfda)=""/38, 0x26) 2018/04/03 21:49:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) ftruncate(r0, 0x7ff) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/04/03 21:49:39 executing program 6: mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x11, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioprio_set$uid(0x3, r0, 0x7) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$setpipe(r1, 0x407, 0x6) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x1) 2018/04/03 21:49:39 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = inotify_init1(0x0) r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r4 = socket$inet(0x2, 0x1, 0x101) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000700)}], 0x1, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/03 21:49:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x214) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0xf0, 0x9}, 0x0, 0x7, 0x69, {0x6, 0x6}, 0xffffffffffff7fff, 0x800000000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r6 = socket(0x10, 0x803, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000140)) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x0, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) ioctl$KDDELIO(r4, 0x4b35, 0x9) fstat(r1, &(0x7f0000000e00)) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000e80)={{{@in, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) ptrace$setopts(0x4206, r8, 0x40, 0x100041) getgid() getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001400)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) stat(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000400)={'sit0\x00', 0x402}) sendmmsg$unix(r4, &(0x7f0000001600)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="a365aa51140d5e09b83d5116646629e92cd6375c83ecaff62bf7fd105389d10201945a3a673341befe09505c400211d8c57e61b774b557e1ad4b5b6dc04b92d32e577b63b1379f6082fd278a21dd99f6704db642ea38618656063d1639c44b32ddbbf1", 0x63}], 0x1, &(0x7f0000000480), 0x0, 0x40000}], 0x1, 0x0) 2018/04/03 21:49:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) 2018/04/03 21:49:39 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x14) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x800000000002, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0), 0x0, 0x0) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r8, 0x9) getresuid(&(0x7f0000004a80)=0x0, &(0x7f0000004ac0), &(0x7f0000004b00)) getresgid(&(0x7f0000004b40)=0x0, &(0x7f0000004b80), &(0x7f0000004bc0)) r19 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000007100)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000007200)=0xe8) lstat(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() getgroups(0x5, &(0x7f0000007300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r25 = fcntl$getown(r9, 0x9) stat(&(0x7f0000007580)='./file0\x00', &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000007640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000007680)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000007780)=0xe8) r30 = getgid() r31 = socket$nl_generic(0x10, 0x3, 0x10) r32 = fcntl$getown(r6, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000007e40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007e80)={0x0, 0x0, 0x0}, &(0x7f0000007ec0)=0xc) sendmmsg$unix(r5, &(0x7f0000007f80)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000380)="fed89c3f04f36fcb1b3b7fe8ddad76f595025a3e7a257d96435c596abb8bc66b173ed3cdb8786c0ba3f3426d2419be877ba5e70e2f5014bb12df82d2dbdc01fe9a2c9b0f3eca490610e2a1968756c3f4bb16be152a1cf1bf8fc66cabf97f4a70c5b14c53845dec3b1d5219", 0x6b}, {&(0x7f0000000400)="bb798a25ac47fcc532b3e7a80a17a568df8a7cfbb90e4c5d633d89798d1a5c1dedf02a50f3c6a7b20c8f9069c7bcb62b7e64147b8409c53246766c53f52cdd5b178a04ce9830b234219d48e65e39ec87c5eee2485971661938ea227045199e0348ae0937018cfc67eac35453d707cd867cc759241eb19cb9bace734f647f49249e57c33727e722359ab38b355efd67e27eec0762125783a098bd3a1450a267d022e13ba379c159cba4ebd605edcf", 0xae}, {&(0x7f00000000c0)="3702f0ca1a32d74950d19196ffbb41c2cf790876981f551e3e006a7db8ff7d27fc6f978dd9914f3b84eb39", 0x2b}, {&(0x7f00000004c0)="75ff1d3b50084c61ae8e9756446148d0392fad7c65570b0c50ebf6c97d5fbaa5703a01a6c0c3f348de7477fc4a5e69a9f8c512e6be4e493ff86d75b6434133174843cf6cadfd2aab021f343852d698028999a20ea09f2667bebb63f0e74e690cc9fb16491479a85752c96f", 0x6b}, {&(0x7f0000000540)="70dc8d7b46874321f341010c25c92b7cd59dfe5358faa3a4880ea6366c7b2d9c63acc2ad17a96f69c7822341c5866b3d930d5d9dde471f296357156fe052ce293e74b3c770fbb4cb9eb66d73bf671e337b3e1d1da2182becdb33fb89c48319c47aed5f12f4e04f7078f558f27139f6887e042e51a713c5896ae070a25e5a785ccc3929fe925c1a799b1cfd9b078c4e968e2074f33969834ffa2e", 0x9a}, {&(0x7f0000000600)="857c467a45bd6d908c4d7ea64ee1e9a1b28106225f9cc7b916dc2472fa59664bcb10735fc0bb14102cc6c811d701c71597ece408ee51ab171ddfd16d39f4304d28bd8a725621b5e9241fd06b482ac5ba40ea7e3e62b9399811ef66035bb6e57de9d855b07615d6b7c27a60b9da2bf5abd6265ba2b8c2f67a2a0201ce46a089fed2587d1224e0b5a3bb37841f9f41", 0x8e}], 0x6, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x4}, {&(0x7f0000000940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002e40)=[{&(0x7f00000009c0)="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0x1000}, 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0x1000}, {&(0x7f0000006f40)="ac6f2373842e2f9c861717b361ef803ca68dddc75c348fc73fde3d2ca975f4390420888be17152c30be00970341557f21c9c6c8d8b2152559a7a11f3454d7cec7c7c2480db2b22ea71aeaa38eb5dbc5dcaf0cb11d24e1d89a3156764569d59d3b44cfdc08588b821bf57156ba6a7a11cd5bc294f4b46c3852bf811ba2c3f130207f264c65af897739d846455fed51739d524556f4bd81c69", 0x98}, {&(0x7f0000007000)="c0e7d5c8f16c9fa3bc0bbf65d6f383c230f767bd5e8a67693dfd7d53cf52f727425bf531ee3fc88e42b4e55519bb61c27bb04ea23c42969fca8bd44f23a8b469c2fbf5b2b6ab2d2d38cb10ff8c6a04c4b54ea1828de9fb638e1cb96c785aaa93876d299aba081b54b56c96ae0015167e7466f7fcef30fb4df1f36a09c5617c3991ba649545f9aaddebc080bba25b48d533fa91725d54ed772577540ebe16a8a564148294262caf012e40b579aa637f5097d27fdd96148a0c2c", 0xb9}], 0x7, &(0x7f0000007340)=[@rights={0x1c, 0x1, 0x1, [r9, r11, r0, r3]}, @rights={0x10, 0x1, 0x1, [r12]}, @rights={0x14, 0x1, 0x1, [r5, r11]}, @rights={0x34, 0x1, 0x1, [r11, r0, r4, r10, r12, r7, r1, r3, r12, r0]}, @rights={0x1c, 0x1, 0x1, [r7, r1, r2, r12]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xd0, 0x20008000}, {&(0x7f0000007440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007540)=[{&(0x7f00000074c0)="2b159a9ddc81bb4ccf42867618c27386bc9c81e552b2ebbcd16b8b0decf551dc23cfedc68d6430f4814d5e3322783e270611385cc716567a754283ae7fb0db2ae83d643b5787b3f8348141e050d1c49349ee846f63", 0x55}], 0x1, &(0x7f00000077c0)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r6, r3, r3, r11, r11, r3, r7, r4, r1]}, @rights={0x10, 0x1, 0x1, [r10]}, @rights={0x14, 0x1, 0x1, [r1, r6]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x84, 0x80}, {&(0x7f0000007880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000007d00)=[{&(0x7f0000007900)="1df4f7153ebaf4f7124f83a25eff92f6a0c8f767c6da44d30dd434a1e6637b56a6ec482e34c36935a81586b22df0063cf7313fdbfdfddf7f5c98d23371f7fd70be4228c100f1c0603633f43479a6cdce192aa562c937cd627533b6feeafd9ca2149fb8263e3c1c90adc2bf1246ab719075a1e9baa08c6577f6f6bb1df9f2df5e2da1d08d67ee91c4b769f4e3ff856e7bc7cc6d7ec7a7c45b9447e1b91cce8c719ba26ff1ed260e787d0347475badc2f79c75379aa1f9c947d099424f5f8ac21f968a9a7f21a14f7ddc243707e7aaae71", 0xd0}, {&(0x7f0000007a00)="567af1bb1cf79a67028725dd8df423c97b9167d10a9a60dc4ec7cf000c18a51a576758079b0a6ff52246ac12c003b60e2d0445da31a176866d775dbc71016ddca8c95f922b40ed3dbafe94d87e4e02336a5f020a2cbb232fce99f7275b82a7d35f4409b32d1c1ab3e0df5b9485e661c1f077db4f799713c1d9d23d9e58e6a86eaaf03234d3197b1b33695f060997492d222cae750246a0e62c", 0x99}, {&(0x7f0000007ac0)="b260d404ecbbc02eb16a82c8bdb36d82e3d717fb017b3fe6b626025377b108ed3b785576ef14564a046f77176955b1b46b107c67bd1d4aa196948be8f877d63a692cbf9314e096f7fe5f6b409459c1bd9e3171764d506283df5d049e584d3b84e0cba370674f2dc81026bee04cc66888ec4d0489d5a2e696a6ea4f57bf5ea364954aefad9b0c3e218fb73a62caa2e7ffba71d554f304040dfcb171d5c77af8054333ba99b48128218bee299d376e965940", 0xb1}, {&(0x7f0000007b80)="19902315bd683db2f88a10c7965b0f2759590dd04bc94790ed9f90db02545ab85053f969b481b6fc24fe93c270da1f7036d162cb17e65bb6357cef0b3ee66f76dba084e9ab272be668ffbe9168f2fcaa5f4094e806f3490f1bd487123d2c0806c04d1bf08497e712984f70e05d881fcf493bdc78", 0x74}, {&(0x7f0000007c00)="35839b26ab2200ebac37979fb115480a64a6ab0b9ece5782392aa60d1fe6816ef809bf9ff762d3d60c415f4b3a1fd3148e0c2dffa7a06c2e2ea6126008f1efe85653fb5976462e633ef94540f4b61b5ad4dd28d530c6edf66815d0f753698d5b017f9639787a72f007e6921d8dfa653007353ea912fe95c2b10d4a8b8da5fed743820b1817da83c863c9443334a3c97108ca4ed53f564007b1fa0e6f0b14d1da60d81afa1136a4234f32f0d4eb74a25663a76c3b6760db0e6d00d2a8ba5270508b25f2474540", 0xc6}], 0x5, &(0x7f0000007f00)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r5, r31, r4, r1, r1, r0, r9, r2, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r5, r8, r12, r9, r9, r0, r6]}], 0x80}], 0x9, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000340), 0x400080001) 2018/04/03 21:49:39 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000080)=0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x800, 0xfffffffffffffff7, 0x5, 0x400, 0x8, 0x4000000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}, 0xff, 0x400, 0x5, 0x100, 0x4, 0x4000000}) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="045060af8900f5120069e43ac124dc8d2047bcd64fd4694e17070a667158562622ca976a56374d8b8042d51d738de894ba79bdfcd5e85e0bf4417843bbd7fd7a54243d744b8f62479831e13f2829e3cffb4aa4d37cbedac0ce96bab0fc96fc92396217fd84a2f427cc78849455b1ae0e50303849a6d31597538f5ca049376eda7dce4ddf03e8d2b49da71d0bc12f4f4b14e7cba542f857bba96aac4392d1", 0x9e, 0x8050, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) fcntl$setsig(r0, 0xa, 0x13) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/149, 0x95, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x100000000, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc1, 0x4, 0x5, 0x5, 0x8, 0x0, 0x0, 0x9, 0x4}) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/03 21:49:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, 0x0, 0x404, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40480, 0x0) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) fcntl$setflags(r0, 0x2, 0x1) 2018/04/03 21:49:39 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x2, 0x492}, {0x8, 0x5}, {0x7fffffff, 0x4}, {0x5, 0x5}, {0x6, 0x4}, {0x0, 0x9}]}) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000a82ff9)={0x71, &(0x7f00000d7fc8)}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xca4a, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0x7, 0x3f, 0x3ff, 0x9}, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0xffffffffffbffffe, 'bcsf0\x00', 0x3}, 0x10c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x800, 0x8, 0x7f, 0x44}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x2, 0x7}, &(0x7f0000000200)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0xb, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) 2018/04/03 21:49:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="aaab54813de5b09a9b627009492563db345e979360cfc95f3571a98aed472cf5f9b1a5939ac1c1b8cbe20815c71725205088fdfca080f132c8ce56595ddf2b61c211dcba9403770d9a6d1dffc373454fe2e49f9c465f89ccd6ec91208370efd11654758dfd", 0x65}, {&(0x7f00000001c0)="3609c54ff2247d1c8a95867655fa6529d56ae1b05107f828fb275dbba8052d2ed9a77b79716e582774eb0a4d6c425593b1dc3f92bc65a4615b3becd21367ef800db6cb8b4bbeeefadc61f9549755b93b2d570eab314858c8e1b15536e222e160284db937f89069deda6cadfe739ca02581eff8b937463dda80ea48e64696767829dd663c078f9627dbee5e08baa6aa3c81d10806838ce0", 0x97}, {&(0x7f0000000280)="c0db5bc673d3cd27301f82ab4232c488a4fb3cd9375864cc6b7e6b887136fbca90cbb15cbb5c212d0a26c3cb5fd557f4d6f4be749a701d533d9cbf2ffeba1b23392afe3da4ca8cd8315029e833254b7c89694b4f86bd985a7052733c57239f87d85d2a5adfb977", 0x67}], 0x3, &(0x7f0000000340)=[{0xe0, 0x1, 0x3f, "9d59afbf8e454ea4399a50af028ffb761663ab42240c1e6fcb67a245fddf64750e2d0134d4e2280a16fd59db85d906d7c8b0a551c02ddf1b65886e003b4400e89590ec4b3106bdf7d23a176c701d2b2e8bd4674fe7fe5d7bd193833e0336ae9446c24e8f150013877f5420ccee2d7415ec95c978a71f3d0d359df5ea7ae4c365cf569f6b894a9d1c083e057c7bdfe558111b21cfe1c12bbebf54b3c6e8a490d3940ee27c85d82f1e16047c1a5404d7961672e21d02c68ffb6e43061f67597ac5f94c6dc42632999feb4dd9c9d737d4117f07a123"}, {0x9c, 0x10d, 0x5, "5de2f66e618acb0331e1949b018af628deea8934375733bce05bbd61bbfed4e56ff18b2aa818accfdeaa759bcf2f34d59b56da955e127ba2965b15bb5fbaa137008b9cf7089573107b667b4ff6c86556da99f979853b9ca2f2e2eb7d5c4d3cbf25754c37517d7b3d524d628b545a8454b1d1fe9a2cc6f61081f8e175efc5acf3e7722594b4a9d130984f6473f98fab"}, {0x18, 0x119, 0x2, "8e7181dfa7c80bd73c9ab6"}], 0x194}, 0x9b}, {{&(0x7f0000000500)=@ax25={0x3, {"f82a5550635536"}, 0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)="75d0773a114d4878de8df373168835651c1e86b3b4f4373036bdd1bf88f4dee8c8527773363bf3d116bcfdd53848c3f1674d9f103c71754a2a633a29351229c728e0f17bbbbb88722b520fdc9a1a4d533cea2455ca3c88bbea86dd24c7608a2ef165b721e199", 0x66}, {&(0x7f0000000600)="b22869cdf35d858f9f96cbade74bd623d392aa0a4af3c30628940ff14bb3b14f1761c659cfd683f4cb353d306683e0c7c439639aa19a7352cea22920b611e0abee162e390e1de42599ea7f5406aeafb19bc4a6f09cc579504794856e5849eb553c5e25327cc59ec73cee5d898840f6cede4f071acc153e8c8a0134ece1c2a970d83398887f39824ee4dd14626710d107d39755412c20963475d8348dba419c955bf40d6896226f8a83a0ff020e789c30773b08c40799c6399bcab2cd7503844c304945", 0xc3}, {&(0x7f0000000700)="a8c1cd163d686409ffb49bf153c933732e333d", 0x13}, {&(0x7f0000000740)="b36f67dbddff94c77f42683a8ea5a70d380397dd8b6a345710ce314de136f7ccbdb864adb80d931aa4f3", 0x2a}, {&(0x7f0000000780)="7ade33c9fbcd93c4b607894224d811fa7cede8195cc5f95410fc566c31955824bc9b3dfda58ff8ecd6feda681a5f3f62381251ae2cac91f04ee4f8a6ceff9c2c919c30", 0x43}], 0x5, &(0x7f0000000840)=[{0xd8, 0x114, 0x989d, "958b75a9fd1f5b7e8f453942bfccf94feb9e6f1bcd6ac58dec9774e0913766d6c8c78a54911db4074945ca5611947a956624faad721d5f4b63bb1e16e4cc7542735a2a4bb3e48c0f5a21fae09686a5ebe546d7cfba8137ad1654d682585bcf6272f6c694b7b84acdc8c6a07bbd964562f8797e744112f98fdba1ca24f7dcb3990ab0f4d4e450a56cd5cdf77bca6c5f0a8acf5508c0ca3114142a238b4582a104751e474950df5569f727ca265666b3fd557e8071ad9bddeeca65da2ce8082c4331aa3c31098796ccc3"}, {0xa4, 0x108, 0x4, "376f9f3a5f909666a881ebe47b2e78614b815f0250e945b47a8db574fc7503f6e819ab396ad5cb955f265a8301e8da0df75cd1f8c6f617c6ed7a9c906061385df5d3422e11394f843682d222e3fb8fbbce7fb9ddefb2f143b6142b320b05f8f1d872e57841addf6cf185e749379045b0bf52c94d6191f42d33c8f20f2df3ae30fa629628d3011197a60fd7ec806bb42f19a5d6740c3b8652"}, {0x108, 0x11d, 0x4cd, "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"}, {0x10, 0x13f, 0x800, '\f'}, {0x98, 0x103, 0x6, "e18a0e16d4bd9ff2a16ac64071c5b19afe0ca5aa414c861bba8e1691820a76e1dea3eb167d177f1b6b09d90e0dbad893447baa68068098c8467c8d076ec1c4af0234adca8843e0f2746ef396d629f855170885f7eb5f9d9264f7b95ba528845f266a1981423b9db23afe83ef943fe3bc24870eddb5591a2ac12cdb04818ff2a42d3bb1fc041d3638892ebff5"}, {0xb0, 0x18f, 0x6, 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{&(0x7f0000002980)="6a5da07575da3e15e1aef0d82d94cbfbec465b49acf14b06d8cd7e6598b1578bbf989945380d7bcc030a21e1f8b7b65841f5e354a760652e43c82f310243379f99f99217e09da25ab89c909e34541dfe1295dbd1bac47b6690", 0x59}, {&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="5cdee32500a12f817085f5a9bee96dc33fae4bc710f22a907d75017e225d460ffe0a7f9acae4bd56074a23a0123def52b56a7b1e4df37c6557f6f0a4b9358acae3596f9ef8d94708d61165d1b83390e7c5ed1703e21699ab85df7d2c15a9f62e8131bc89d32cae5f0c6475468cc2a41e749bf09094af3def7aea817749c2a6a7ccb29a4754af9efc24cb54dd7e61ec38e26a4fd5f4c2a8820d5b7500cebd1307ccc872234f3a4e1a4afd2509861b5d21077fc8ef971c7efcf8", 0xb9}, {&(0x7f0000003ac0)="928e4a663552eab4efdce38c392b23cd8cfa9686520ceb79b33baea81c933645e7727f0141bf1c93c007aca66df828e2b8e7a8411f9dd257391dba376ced8e8a32aea7fbc5fb2686c0fe35b889f01061484b224105350fe440a1ea5147e195cc0b90b72e597b1d", 0x67}, {&(0x7f0000003b40)="8e2edbb6469024720888ea954c687f2bb4763e10d311845c5228807651867497a411239a78dde37ef5f552a8642eb164ee496646067525bbc4d71dfd34176ad2b35e2bec313ca7638a398e01e4eb9a6f9a511c03f54185da60f3abf09a83be7df86dd0f18b0602c4d84974dfba05bf38236e67b0876dd12817197680570ec5d0029a1eea1afe2c735d00ee6b796faa04cc601181c6a8cba4ce9b804db3f20dc4697c7bd4fc333a", 0xa7}], 0x7, 0x0, 0x0, 0x8041}}], 0x5, 0x20000081) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) uname(&(0x7f0000000040)=""/83) 2018/04/03 21:49:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffed9) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0x95, 0x0, 0x0, 0xffffffffffffffcf) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/unix\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x28}) socket$inet(0x2, 0x0, 0x101) [ 320.675266] binder: 23238:23240 ioctl c0306201 2001bfd0 returned -14 [ 320.689849] binder: 23238:23240 ioctl c0306201 2001bfd0 returned -14 [ 320.707175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23246 comm=syz-executor3 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2001) sendto$llc(r1, &(0x7f00000000c0)="007674c6bb39eac6c96fa13a52dd01c71a87639d583e", 0x16, 0x0, &(0x7f0000000140)={0x1a, 0x206, 0x8, 0x80000001, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/03 21:49:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x298) readv(r0, &(0x7f0000000080)=[{&(0x7f0000e94000)=""/62, 0x1d}], 0x17e) [ 320.729304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23252 comm=syz-executor3 2018/04/03 21:49:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="aaab54813de5b09a9b627009492563db345e979360cfc95f3571a98aed472cf5f9b1a5939ac1c1b8cbe20815c71725205088fdfca080f132c8ce56595ddf2b61c211dcba9403770d9a6d1dffc373454fe2e49f9c465f89ccd6ec91208370efd11654758dfd", 0x65}, {&(0x7f00000001c0)="3609c54ff2247d1c8a95867655fa6529d56ae1b05107f828fb275dbba8052d2ed9a77b79716e582774eb0a4d6c425593b1dc3f92bc65a4615b3becd21367ef800db6cb8b4bbeeefadc61f9549755b93b2d570eab314858c8e1b15536e222e160284db937f89069deda6cadfe739ca02581eff8b937463dda80ea48e64696767829dd663c078f9627dbee5e08baa6aa3c81d10806838ce0", 0x97}, {&(0x7f0000000280)="c0db5bc673d3cd27301f82ab4232c488a4fb3cd9375864cc6b7e6b887136fbca90cbb15cbb5c212d0a26c3cb5fd557f4d6f4be749a701d533d9cbf2ffeba1b23392afe3da4ca8cd8315029e833254b7c89694b4f86bd985a7052733c57239f87d85d2a5adfb977", 0x67}], 0x3, &(0x7f0000000340)=[{0xe0, 0x1, 0x3f, "9d59afbf8e454ea4399a50af028ffb761663ab42240c1e6fcb67a245fddf64750e2d0134d4e2280a16fd59db85d906d7c8b0a551c02ddf1b65886e003b4400e89590ec4b3106bdf7d23a176c701d2b2e8bd4674fe7fe5d7bd193833e0336ae9446c24e8f150013877f5420ccee2d7415ec95c978a71f3d0d359df5ea7ae4c365cf569f6b894a9d1c083e057c7bdfe558111b21cfe1c12bbebf54b3c6e8a490d3940ee27c85d82f1e16047c1a5404d7961672e21d02c68ffb6e43061f67597ac5f94c6dc42632999feb4dd9c9d737d4117f07a123"}, {0x9c, 0x10d, 0x5, "5de2f66e618acb0331e1949b018af628deea8934375733bce05bbd61bbfed4e56ff18b2aa818accfdeaa759bcf2f34d59b56da955e127ba2965b15bb5fbaa137008b9cf7089573107b667b4ff6c86556da99f979853b9ca2f2e2eb7d5c4d3cbf25754c37517d7b3d524d628b545a8454b1d1fe9a2cc6f61081f8e175efc5acf3e7722594b4a9d130984f6473f98fab"}, {0x18, 0x119, 0x2, "8e7181dfa7c80bd73c9ab6"}], 0x194}, 0x9b}, {{&(0x7f0000000500)=@ax25={0x3, {"f82a5550635536"}, 0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)="75d0773a114d4878de8df373168835651c1e86b3b4f4373036bdd1bf88f4dee8c8527773363bf3d116bcfdd53848c3f1674d9f103c71754a2a633a29351229c728e0f17bbbbb88722b520fdc9a1a4d533cea2455ca3c88bbea86dd24c7608a2ef165b721e199", 0x66}, {&(0x7f0000000600)="b22869cdf35d858f9f96cbade74bd623d392aa0a4af3c30628940ff14bb3b14f1761c659cfd683f4cb353d306683e0c7c439639aa19a7352cea22920b611e0abee162e390e1de42599ea7f5406aeafb19bc4a6f09cc579504794856e5849eb553c5e25327cc59ec73cee5d898840f6cede4f071acc153e8c8a0134ece1c2a970d83398887f39824ee4dd14626710d107d39755412c20963475d8348dba419c955bf40d6896226f8a83a0ff020e789c30773b08c40799c6399bcab2cd7503844c304945", 0xc3}, {&(0x7f0000000700)="a8c1cd163d686409ffb49bf153c933732e333d", 0x13}, {&(0x7f0000000740)="b36f67dbddff94c77f42683a8ea5a70d380397dd8b6a345710ce314de136f7ccbdb864adb80d931aa4f3", 0x2a}, {&(0x7f0000000780)="7ade33c9fbcd93c4b607894224d811fa7cede8195cc5f95410fc566c31955824bc9b3dfda58ff8ecd6feda681a5f3f62381251ae2cac91f04ee4f8a6ceff9c2c919c30", 0x43}], 0x5, &(0x7f0000000840)=[{0xd8, 0x114, 0x989d, "958b75a9fd1f5b7e8f453942bfccf94feb9e6f1bcd6ac58dec9774e0913766d6c8c78a54911db4074945ca5611947a956624faad721d5f4b63bb1e16e4cc7542735a2a4bb3e48c0f5a21fae09686a5ebe546d7cfba8137ad1654d682585bcf6272f6c694b7b84acdc8c6a07bbd964562f8797e744112f98fdba1ca24f7dcb3990ab0f4d4e450a56cd5cdf77bca6c5f0a8acf5508c0ca3114142a238b4582a104751e474950df5569f727ca265666b3fd557e8071ad9bddeeca65da2ce8082c4331aa3c31098796ccc3"}, {0xa4, 0x108, 0x4, "376f9f3a5f909666a881ebe47b2e78614b815f0250e945b47a8db574fc7503f6e819ab396ad5cb955f265a8301e8da0df75cd1f8c6f617c6ed7a9c906061385df5d3422e11394f843682d222e3fb8fbbce7fb9ddefb2f143b6142b320b05f8f1d872e57841addf6cf185e749379045b0bf52c94d6191f42d33c8f20f2df3ae30fa629628d3011197a60fd7ec806bb42f19a5d6740c3b8652"}, {0x108, 0x11d, 0x4cd, "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"}, {0x10, 0x13f, 0x800, '\f'}, {0x98, 0x103, 0x6, "e18a0e16d4bd9ff2a16ac64071c5b19afe0ca5aa414c861bba8e1691820a76e1dea3eb167d177f1b6b09d90e0dbad893447baa68068098c8467c8d076ec1c4af0234adca8843e0f2746ef396d629f855170885f7eb5f9d9264f7b95ba528845f266a1981423b9db23afe83ef943fe3bc24870eddb5591a2ac12cdb04818ff2a42d3bb1fc041d3638892ebff5"}, {0xb0, 0x18f, 0x6, "0ed4555ea25140302a32a9762994d7993e98ead60a07a7cd7d8bbe8cbe5c6323f2e42e9aa38e60c0b3e9a40ba1f3062300dc6fe5fa90feb64caffb1064d7b5f3e8d400937f9284f25fbe92795335c241be1aab540154bb2275fcc4d32cb4e0d9f1cbcdfd825101f77d4d531878e955c81a380f9a2b47e39877810fbed708e4ea93a1d16529d69a99b3ab95b3b5812ecdf2d0eaa8bc68f616b26830ebe33988684f9aba"}, {0x98, 0x1ff, 0x8, "408338d94c9327f621bafe05d053aaee4e2d24653ba5e698c0435cef744216bb3330a5f2e018ce8f67e112d390c070ff60e4e3a8f5482c7e04222276b7a10dec8fc7025a1b0f5bd2469ed047cf5e7d18ef9bb49dddd24410715d910666c9731186420ffd304aad5128ca4e70a728adf69c002e3601c1e88309a5de214cd23bcacdb3cf7dde7ce5a681521f"}], 0x474, 0xc000}, 0xe923}, {{&(0x7f0000000cc0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d40)="7144e2ca49a353f97ee8012c882d6ac25231c010a455af24d82f200629c9eb9b9901572b08d6cea01c9d7bcd9a6b4ae36a907f8d304d20bb0afc08a6f67bf8531344b9bd78528486ef2b0296ce7fba98b0265c4475ab27673e65a4bece68b2193815c943a007244aaf71cd65c3", 0x6d}, {&(0x7f0000000dc0)="68e496145b69cc11c56fa0e82c300ae6e6331fdbfdeb0605c42031140f49def695e60f824c1cad9fcd2bd8f4295f525e4eac17cd699f03bf0fceb03ec93707e6989fb239133e3b6535a71145b3bd22d4bea4ad04c289c0c26f9b96e5697a17b28de9ee", 0x63}, {&(0x7f0000000e40)="4cf497bc", 0x4}, {&(0x7f0000000e80)="5824b644df77429d34670afc5053cabc72e10a2fda8103dcbadb4d7541a90e86cd8be70bd66bc96f6b34066ea905da7f5652dfa48fd0440b827ab420ad5ba04c668ceb14ecc7267624a53e3ef83d8499e309ab356bdea1bd01349beed15f9ed2ea2bc9aad022995d79538ec4ccb340fd5bc63970cf2e165503d468cd53d84212a0fe5ba2ab6f7989182712722e796935e3f111e7e09b6e012f02533b336c2d48e84e7481c06c4ccf29b62ccff5e85f095394c1e3bf68140011abe793c26ebb37e37c4034c1301e4f5f1d07fb343403028069da6cf9e92491ddfc", 0xda}, {&(0x7f0000000f80)="7c4a4f52e91816ca2fddb959b13fe492e65483d535aaee62096d7ee80af336cbd67da2cc3bd74a93e541f4ca01ae940c64971dd1bd001aff715d7b64c0aa1fab0a3de292bfccfd198aacc8a1ad01abacf35a99", 0x53}], 0x5, &(0x7f0000001040)=[{0xdc, 0x105, 0x200, 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{&(0x7f0000002980)="6a5da07575da3e15e1aef0d82d94cbfbec465b49acf14b06d8cd7e6598b1578bbf989945380d7bcc030a21e1f8b7b65841f5e354a760652e43c82f310243379f99f99217e09da25ab89c909e34541dfe1295dbd1bac47b6690", 0x59}, {&(0x7f0000002a00)="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", 0x1000}, {&(0x7f0000003a00)="5cdee32500a12f817085f5a9bee96dc33fae4bc710f22a907d75017e225d460ffe0a7f9acae4bd56074a23a0123def52b56a7b1e4df37c6557f6f0a4b9358acae3596f9ef8d94708d61165d1b83390e7c5ed1703e21699ab85df7d2c15a9f62e8131bc89d32cae5f0c6475468cc2a41e749bf09094af3def7aea817749c2a6a7ccb29a4754af9efc24cb54dd7e61ec38e26a4fd5f4c2a8820d5b7500cebd1307ccc872234f3a4e1a4afd2509861b5d21077fc8ef971c7efcf8", 0xb9}, {&(0x7f0000003ac0)="928e4a663552eab4efdce38c392b23cd8cfa9686520ceb79b33baea81c933645e7727f0141bf1c93c007aca66df828e2b8e7a8411f9dd257391dba376ced8e8a32aea7fbc5fb2686c0fe35b889f01061484b224105350fe440a1ea5147e195cc0b90b72e597b1d", 0x67}, {&(0x7f0000003b40)="8e2edbb6469024720888ea954c687f2bb4763e10d311845c5228807651867497a411239a78dde37ef5f552a8642eb164ee496646067525bbc4d71dfd34176ad2b35e2bec313ca7638a398e01e4eb9a6f9a511c03f54185da60f3abf09a83be7df86dd0f18b0602c4d84974dfba05bf38236e67b0876dd12817197680570ec5d0029a1eea1afe2c735d00ee6b796faa04cc601181c6a8cba4ce9b804db3f20dc4697c7bd4fc333a", 0xa7}], 0x7, 0x0, 0x0, 0x8041}}], 0x5, 0x20000081) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) uname(&(0x7f0000000040)=""/83) 2018/04/03 21:49:39 executing program 0: r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002c80)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002cc0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0xb101, 0x7fff, 0x0, 0x7ff, 0x388, r2}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x13, r3) 2018/04/03 21:49:39 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) getresuid(&(0x7f0000000080), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) clone(0x100000, &(0x7f0000000000)="c9a4934cdba053e79d0b6fd3a398f3924dfcb8062eb97df4e1f447c186e0e9b796e13b9aaa5a262eb98bcb484f2ffb45d1d5f81bbfdb60c615b80c40359bed03bf7b3a9dfda4dcc7c60c170264f53c4ca2c53079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)="126bd78026a781ea74fe9f495ed558e431113961ee92e385bae56e863972c0a88bea67d3155bc7bb47926a1b20e0a8f70f8a53d0ab2294ede7068d1640c23f32e1ee8241cf759e3bb780a41976c3f2d7b2c67ab27d4049e8ee6844707fa956fbe647934e7d49ef9da1") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) sched_setattr(r1, &(0x7f0000000200)={0x30, 0x1, 0x1, 0x7fffffff, 0x1ff, 0xded, 0x596, 0x8000}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:39 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x14) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x800000000002, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0), 0x0, 0x0) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r8, 0x9) getresuid(&(0x7f0000004a80)=0x0, &(0x7f0000004ac0), &(0x7f0000004b00)) getresgid(&(0x7f0000004b40)=0x0, &(0x7f0000004b80), &(0x7f0000004bc0)) r19 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000007100)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000007200)=0xe8) lstat(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() getgroups(0x5, &(0x7f0000007300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r25 = fcntl$getown(r9, 0x9) stat(&(0x7f0000007580)='./file0\x00', &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000007640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000007680)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000007780)=0xe8) r30 = getgid() r31 = socket$nl_generic(0x10, 0x3, 0x10) r32 = fcntl$getown(r6, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000007e40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007e80)={0x0, 0x0, 0x0}, &(0x7f0000007ec0)=0xc) sendmmsg$unix(r5, &(0x7f0000007f80)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000380)="fed89c3f04f36fcb1b3b7fe8ddad76f595025a3e7a257d96435c596abb8bc66b173ed3cdb8786c0ba3f3426d2419be877ba5e70e2f5014bb12df82d2dbdc01fe9a2c9b0f3eca490610e2a1968756c3f4bb16be152a1cf1bf8fc66cabf97f4a70c5b14c53845dec3b1d5219", 0x6b}, {&(0x7f0000000400)="bb798a25ac47fcc532b3e7a80a17a568df8a7cfbb90e4c5d633d89798d1a5c1dedf02a50f3c6a7b20c8f9069c7bcb62b7e64147b8409c53246766c53f52cdd5b178a04ce9830b234219d48e65e39ec87c5eee2485971661938ea227045199e0348ae0937018cfc67eac35453d707cd867cc759241eb19cb9bace734f647f49249e57c33727e722359ab38b355efd67e27eec0762125783a098bd3a1450a267d022e13ba379c159cba4ebd605edcf", 0xae}, {&(0x7f00000000c0)="3702f0ca1a32d74950d19196ffbb41c2cf790876981f551e3e006a7db8ff7d27fc6f978dd9914f3b84eb39", 0x2b}, {&(0x7f00000004c0)="75ff1d3b50084c61ae8e9756446148d0392fad7c65570b0c50ebf6c97d5fbaa5703a01a6c0c3f348de7477fc4a5e69a9f8c512e6be4e493ff86d75b6434133174843cf6cadfd2aab021f343852d698028999a20ea09f2667bebb63f0e74e690cc9fb16491479a85752c96f", 0x6b}, {&(0x7f0000000540)="70dc8d7b46874321f341010c25c92b7cd59dfe5358faa3a4880ea6366c7b2d9c63acc2ad17a96f69c7822341c5866b3d930d5d9dde471f296357156fe052ce293e74b3c770fbb4cb9eb66d73bf671e337b3e1d1da2182becdb33fb89c48319c47aed5f12f4e04f7078f558f27139f6887e042e51a713c5896ae070a25e5a785ccc3929fe925c1a799b1cfd9b078c4e968e2074f33969834ffa2e", 0x9a}, {&(0x7f0000000600)="857c467a45bd6d908c4d7ea64ee1e9a1b28106225f9cc7b916dc2472fa59664bcb10735fc0bb14102cc6c811d701c71597ece408ee51ab171ddfd16d39f4304d28bd8a725621b5e9241fd06b482ac5ba40ea7e3e62b9399811ef66035bb6e57de9d855b07615d6b7c27a60b9da2bf5abd6265ba2b8c2f67a2a0201ce46a089fed2587d1224e0b5a3bb37841f9f41", 0x8e}], 0x6, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x4}, {&(0x7f0000000940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002e40)=[{&(0x7f00000009c0)="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0x1000}, 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0x1000}, {&(0x7f0000006f40)="ac6f2373842e2f9c861717b361ef803ca68dddc75c348fc73fde3d2ca975f4390420888be17152c30be00970341557f21c9c6c8d8b2152559a7a11f3454d7cec7c7c2480db2b22ea71aeaa38eb5dbc5dcaf0cb11d24e1d89a3156764569d59d3b44cfdc08588b821bf57156ba6a7a11cd5bc294f4b46c3852bf811ba2c3f130207f264c65af897739d846455fed51739d524556f4bd81c69", 0x98}, {&(0x7f0000007000)="c0e7d5c8f16c9fa3bc0bbf65d6f383c230f767bd5e8a67693dfd7d53cf52f727425bf531ee3fc88e42b4e55519bb61c27bb04ea23c42969fca8bd44f23a8b469c2fbf5b2b6ab2d2d38cb10ff8c6a04c4b54ea1828de9fb638e1cb96c785aaa93876d299aba081b54b56c96ae0015167e7466f7fcef30fb4df1f36a09c5617c3991ba649545f9aaddebc080bba25b48d533fa91725d54ed772577540ebe16a8a564148294262caf012e40b579aa637f5097d27fdd96148a0c2c", 0xb9}], 0x7, &(0x7f0000007340)=[@rights={0x1c, 0x1, 0x1, [r9, r11, r0, r3]}, @rights={0x10, 0x1, 0x1, [r12]}, @rights={0x14, 0x1, 0x1, [r5, r11]}, @rights={0x34, 0x1, 0x1, [r11, r0, r4, r10, r12, r7, r1, r3, r12, r0]}, @rights={0x1c, 0x1, 0x1, [r7, r1, r2, r12]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xd0, 0x20008000}, {&(0x7f0000007440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007540)=[{&(0x7f00000074c0)="2b159a9ddc81bb4ccf42867618c27386bc9c81e552b2ebbcd16b8b0decf551dc23cfedc68d6430f4814d5e3322783e270611385cc716567a754283ae7fb0db2ae83d643b5787b3f8348141e050d1c49349ee846f63", 0x55}], 0x1, &(0x7f00000077c0)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r6, r3, r3, r11, r11, r3, r7, r4, r1]}, @rights={0x10, 0x1, 0x1, [r10]}, @rights={0x14, 0x1, 0x1, [r1, r6]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x84, 0x80}, {&(0x7f0000007880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000007d00)=[{&(0x7f0000007900)="1df4f7153ebaf4f7124f83a25eff92f6a0c8f767c6da44d30dd434a1e6637b56a6ec482e34c36935a81586b22df0063cf7313fdbfdfddf7f5c98d23371f7fd70be4228c100f1c0603633f43479a6cdce192aa562c937cd627533b6feeafd9ca2149fb8263e3c1c90adc2bf1246ab719075a1e9baa08c6577f6f6bb1df9f2df5e2da1d08d67ee91c4b769f4e3ff856e7bc7cc6d7ec7a7c45b9447e1b91cce8c719ba26ff1ed260e787d0347475badc2f79c75379aa1f9c947d099424f5f8ac21f968a9a7f21a14f7ddc243707e7aaae71", 0xd0}, {&(0x7f0000007a00)="567af1bb1cf79a67028725dd8df423c97b9167d10a9a60dc4ec7cf000c18a51a576758079b0a6ff52246ac12c003b60e2d0445da31a176866d775dbc71016ddca8c95f922b40ed3dbafe94d87e4e02336a5f020a2cbb232fce99f7275b82a7d35f4409b32d1c1ab3e0df5b9485e661c1f077db4f799713c1d9d23d9e58e6a86eaaf03234d3197b1b33695f060997492d222cae750246a0e62c", 0x99}, {&(0x7f0000007ac0)="b260d404ecbbc02eb16a82c8bdb36d82e3d717fb017b3fe6b626025377b108ed3b785576ef14564a046f77176955b1b46b107c67bd1d4aa196948be8f877d63a692cbf9314e096f7fe5f6b409459c1bd9e3171764d506283df5d049e584d3b84e0cba370674f2dc81026bee04cc66888ec4d0489d5a2e696a6ea4f57bf5ea364954aefad9b0c3e218fb73a62caa2e7ffba71d554f304040dfcb171d5c77af8054333ba99b48128218bee299d376e965940", 0xb1}, {&(0x7f0000007b80)="19902315bd683db2f88a10c7965b0f2759590dd04bc94790ed9f90db02545ab85053f969b481b6fc24fe93c270da1f7036d162cb17e65bb6357cef0b3ee66f76dba084e9ab272be668ffbe9168f2fcaa5f4094e806f3490f1bd487123d2c0806c04d1bf08497e712984f70e05d881fcf493bdc78", 0x74}, {&(0x7f0000007c00)="35839b26ab2200ebac37979fb115480a64a6ab0b9ece5782392aa60d1fe6816ef809bf9ff762d3d60c415f4b3a1fd3148e0c2dffa7a06c2e2ea6126008f1efe85653fb5976462e633ef94540f4b61b5ad4dd28d530c6edf66815d0f753698d5b017f9639787a72f007e6921d8dfa653007353ea912fe95c2b10d4a8b8da5fed743820b1817da83c863c9443334a3c97108ca4ed53f564007b1fa0e6f0b14d1da60d81afa1136a4234f32f0d4eb74a25663a76c3b6760db0e6d00d2a8ba5270508b25f2474540", 0xc6}], 0x5, &(0x7f0000007f00)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r5, r31, r4, r1, r1, r0, r9, r2, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r5, r8, r12, r9, r9, r0, r6]}], 0x80}], 0x9, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000340), 0x400080001) 2018/04/03 21:49:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00000005c0)={{0x3, 0x8c}, 'port1\x00', 0x22, 0x40000, 0x5eec, 0x5, 0xfffffffffffffe00, 0x0, 0x3, 0x0, 0x0, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x7}, 0x1}, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000540)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000006c0)=0x0) getpgid(r5) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200), 0x4) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x41a6, 0xffff, 0x1904000000000, 0x400, 0x0, 0x20000}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/192, 0xc0}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000680)={r6}) accept4$inet6(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB]}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) 2018/04/03 21:49:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/03 21:49:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500000a0000000000dd44cccb3700ae02510000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000ac14ffbb000000000000f63130c17824bcc9bba79bc4a0413359e923406b70813ecdb4641630264b854bcae10365caa34f379f8d544ee3c76198f9fbd7bd09f1102897c0127c133264df"], 0x50}, 0x1}, 0x0) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:39 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="2f75817f4ab114895c1b39d53d2e90a2059a7451770a000285073af6608d469669a9900cd5d0907da5d3", 0x2a, 0x20040055, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fanotify_init(0x20, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 21:49:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="c931c37e2359e43cb3ebc584c267add0fc611bd41767ffc96f92020956c7bb22a32476f5fac75d8c8cfc0e3af953fc50864037fdd67f93792d93129a45fddd61e272a446cd89cb56ea920d26b1a7da486c04e81cf5895f8acaf2b89740746efa2d43d49ff7a1b8211a213eb331230d097d4a85c3af7718e4c9453eddcf31292527bed823ba56", 0x86}, {&(0x7f00000000c0)="6d453dab94bf4a0e1880c3392d1161ab406deb59f7d58da9e6a42abf5b488077a2dcb36c98b5ecb6556b36e0924f240676", 0x31}, {&(0x7f0000000140)="f6b95cea", 0x4}, {&(0x7f0000000180)="6f9649dff91d44e39abd764652d79e447e0f954bcb1ba27822d1204c07ca75b402861ef2809bd70b38ec83334857d27c45f555345176ce43b7f43d007b8a03856ee1954bce75bd42bfa1b2d4a597154210c42e9943398d34c37518546d8a41bde368a8ea57293efb5081854a263c5a5e5ba41b0f708a4f633ec388ec7794463875a87c6e5537e97514dba6e8c347ccfe84bfa6073e84f5624dd9ca6388f4076cad7c2a563fe1fbd645975e6fbbaa8fdcaa15fb6d082568830bd676af756135970c69a0c2fc0bd881a5", 0xc9}, {&(0x7f0000000280)="3c9a2015da119ad75ce54b98cde49bcf8566b7883bfb8a86ce493a1912faac98ad6a9e3324466016ab5fdc9cc92c69c605d8e89ce5836d88513e72adb8ab7053425997dba8be1746169428d6355880b20f9b268f0db4078eaa1b6b35a7330f37da52", 0x62}, {&(0x7f0000000300)="0d266116983b69f99696dc5aae62bdd951c6f609de906dafa380e685df0515fe55fc78e298d1d6afb4a24de7493d4e282118e055ab3f177f988d0365e1662d507c3910b8c951f950c0a803a3349bb80d51144697bb85cf113167dd50800c7648425f393d7f6bef6aa0c0156be2364a10fec202e2ffec7a37e127d1", 0x7b}, {&(0x7f0000000380)="1159f069878193915609508ed94eee252ade4eb452a00fc2cb95b1659146d0caabc5e875cf09401f5576386b943f4a5f19fc", 0x32}, {&(0x7f00000003c0)="7f576761273c362bda0b4d7760ae248c241780102dd4050bca92ec0c1c65cb76f8e657b76480f7be07df9be912e166e66b471cff69223cf3f78940856b7fbe9980e2d19d66c5951b7304147259a93f0fd1ed349f0bc7aba2928c060c68fc3b1f37e5bd5e18b20bd54902750f9a18134487a789590397e30fa776a0e1c95ade6deb4658dbb516b949", 0x88}, {&(0x7f0000000480)="933a20dc92a631ad2c21c7e28fa16aad4f6cabdbe1520357", 0x18}], 0x9, 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0x2134}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev, @in=@multicast2}}}, &(0x7f0000000640)=0xe8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) [ 320.924006] sg_write: data in/out 167162/616 bytes for SCSI command 0xff-- guessing data in; [ 320.924006] program syz-executor5 not setting count and/or reply_len properly [ 320.941934] sg_write: data in/out 167162/616 bytes for SCSI command 0xff-- guessing data in; [ 320.941934] program syz-executor5 not setting count and/or reply_len properly 2018/04/03 21:49:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc37, 0x200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x4e24, 0x1, 0x4e20, 0xff, 0xa, 0x20, 0x80, 0x2d, r1, r2}, {0x4, 0x1304bd32, 0x0, 0xffff, 0x80000000, 0x2, 0x3, 0x8}, {0x5, 0x2, 0x80000000, 0x3}, 0x3, 0x6e6bbe, 0x3, 0x1, 0x1}, {{@in, 0x4d4, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x0, 0x0, 0x6, 0x1, 0x0, 0xfff}}, 0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="26d8ce31a340da30a5d53e89a74c1659194bef9faac27a0bfc4d07", 0x1b}, {&(0x7f0000000300)="0b0eb24f63379a9a7dc7e012403aaa695571da7bd24486ad0a25386e5d9f433e9205c2e86e22af8c52aeeeceba2a25bd4ca65d22a87db77339a2bff6ef8867c949614447b7edd3", 0x47}, {&(0x7f0000000380)="c7e1602aa6", 0x5}], 0x3, 0x0, 0x0, 0x80}, 0x5) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x20400) 2018/04/03 21:49:40 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x96b, @local={0xfe, 0x80, [], 0xaa}, 0xeb}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) 2018/04/03 21:49:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0xa, 0x30, r0, 0x0) 2018/04/03 21:49:40 executing program 3: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r3, &(0x7f0000000000)={0x100000001}, 0x8) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/03 21:49:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0xfffffffffffffdce) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x4, 0x8, 0x40, 0x7, 0x4d, 0x2, 0x4, 0x8001, 0x9, 0x6275], 0xa, 0x9, 0x9, 0x3, 0x3, 0x7ff, {0x80000000, 0x4, 0xffff, 0x3, 0x10000, 0x1, 0xe0f9, 0xfffffffffffffc01, 0x7, 0x1, 0x8, 0xffffffff, 0xa33, 0x8, "e5ddffca7f6f16cb0d130b39607270459a666c731c22c3ec0d6632030337baf7"}}) 2018/04/03 21:49:40 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) mlockall(0x1) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/03 21:49:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) fadvise64(r0, 0x0, 0x3ff000000, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x97, "5d120164c416f31ecb173d2648c4a98ec9a5a9488de296c02bc72f446461bc2018e46fc67ee5fe48670863b8d3d68fcaa38f591c1ccc44ffdc49bb6fe600e718b1cacd9ae690ccb9d757debe83a5c31173549d1bd8414ccd8f4d3a38476be4f365503ebca1c11348ff56320d086229d5a89aa38bb9eba74fcca16219f302d9b32978c2db68316b12a930ac9728abade76a88f7c638b42a"}, &(0x7f0000000180)=0x9f) 2018/04/03 21:49:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10000, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/03 21:49:40 executing program 5: r0 = eventfd2(0xaa7e, 0x801) fcntl$getflags(r0, 0x40b) read(r0, &(0x7f00000000c0)=""/229, 0xe5) 2018/04/03 21:49:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) r1 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x8, 0x200001) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000500)={'icmp\x00'}, &(0x7f00000005c0)=0x1e) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429c", 0x54, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000380)=0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5, 0x1, [0x1f]}, 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/03 21:49:40 executing program 3: r0 = socket(0x15, 0x7, 0x6) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0xfffffffffffffdd7, 0x0, &(0x7f00000001c0)}) 2018/04/03 21:49:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet(0x2, 0x802, 0x5) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="1be261e8a2458a516c518ec8bc0ae18df39760fd02060745ec104b5be2ef4a4a15f1307ebcec38be35466cc4bc66b5c0b7f2f2e284", 0x35) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x3, 0x0, 0x101, 0x100000001}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0xffff}, 0x8) write(r1, &(0x7f0000000200)="02015686286ac12abf82a4e7883ead7027c679a6729cf28d2c31d71865689792be6ef5a7cc5af492ec29ceed31bf2e1040ddf350c3ff64ab2a75aa88dd0dea6dd20e8353c589fa60a6abbc52f9d031c4aafbc1ab43338a3bf8c88d09ae54bd1d18a0d875cb8cb3eef4174721379bf0c4728c3f29237a99bdbc77438bd2a55694ed289e967cdb9272555c3cf56d665a654bd04c2213cffaa351d3794c0c392e3bec15d7677246a4010fa0e21389e1d9d2f3ff1f82d9751d8430c9085a710c86224a59c7f6d9104f1a27d5528c8e7136dd86cb18cbc0191b", 0xd7) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000004c0)) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffffa, 0x3, 0x3, 0x0, 0x7f, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x0, 0xfffffffffffffe00, 0x81, r4}, &(0x7f00000001c0)=0x10) 2018/04/03 21:49:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/03 21:49:40 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="00f4ff00100400e803de0683474400000097dc6fa817356ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571e7c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75bf"], 0x1) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000740)) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x20a01) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000380)={@rand_addr, @multicast2}, &(0x7f0000000540)=0x8) tgkill(r3, 0x0, 0x30) r4 = dup2(r2, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r6 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) tgkill(r5, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="364944041f77b80e9096fda3291b36a95791527702000000000000001a2f3edcb9b800000000000009000000000000000000fb6d7e5dd94dd67e7c99193cf2bc439f10d69d2be106d12e3244e98f978d745adcdc7ca0ef73aceb7d1c3ef8ab40785b6f6de478c79648bc25fde528c400f949a46b5f2c476093cfea61967d997013f033d0bdbd7f421562b6e77ef76518aa8493c6f78b0fb1388f82e44a34f72104de621d5a9866b21d88af"], &(0x7f0000000140)=0x2) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000018c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r7, 0x100000000}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) [ 322.048692] IPVS: Creating netns size=2536 id=104 2018/04/03 21:49:40 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r3 = dup2(r0, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10001040}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r4, 0x300, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4880) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000003c0)=0x828b, &(0x7f0000000400)=0x4) fcntl$setown(r0, 0x8, r2) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000500)) r5 = perf_event_open$cgroup(&(0x7f0000000200)={0x3, 0x70, 0x91c, 0xa6b, 0x3f, 0x4, 0x0, 0x6, 0x41400, 0x2, 0x6, 0x1, 0xfffffffffffffffc, 0x7, 0x4, 0x2, 0x3, 0x4, 0x7fff, 0xecca, 0x1ff, 0x2, 0xaed3, 0x9, 0xa924, 0x80, 0x0, 0x7, 0xaa, 0x100000001, 0x4, 0xffffffff7fffffff, 0x9, 0x8, 0x0, 0x4, 0x6, 0x7fff, 0x0, 0x3, 0x7, @perf_bp={&(0x7f00000001c0)}, 0x2009, 0x10000, 0x80000000, 0x2, 0x5, 0x10001, 0x2}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000280)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r7, 0x100, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffe1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfda}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/03 21:49:40 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(r3, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x7fff, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="12348a2f297e46fb4fe1105c4cdd852cf159ec24b98a45f40a61babb3a715b0a4aed593043ccf15540d6fc078d5256467d0606754fbf82bb26026dfda43ce1d3145a36e3ba85a175951d73bd86e4d56d83a6bf180479c4358891925c8ee82b72ebb88939932560c0d02ca9f4f32e41519c23ba90041c0f6abc03608bb4b0a9440e7b27234032c53be7372f073b92114987c88e9615bbbab5a8bdcde77075025ad3ec7aaec69a16072dd88ebb9cc22af839f2", 0xb2, 0x9}, {&(0x7f0000000300)="5c43ad43d4aee1b9e9b4ddeca23dcad31d917eea1f64dc3a9c5f5fa161c3fc247936b485a6d124647817301b73f5ba677f0a8582ab79d71bd64a8dc413fcf6927b000598c65796012ff08849eea362c70f3697481ae4b3a324f6b0f78a7f4ee7454f02b535dc32375b16636641c58f3cc097e2493eef87c7f821c30aa6a25330f6825c", 0x83}, {&(0x7f00000003c0)="93343d2475007e1b611f04668cd85ae96f19fdb029099cee60fa000c530965f1016f49c8adb85e7ae1fa04166071f05312d67aea297214d65625859ed51cb7a75696279b", 0x44, 0x8}, {&(0x7f0000000440)="5e73b20e9e7b779c236a68d406447903532f689c542d3c171bd3a8624956f0c3fccdde6cf8b60bf9429e13f604f20bba79fb7b07d044a7d0718f51b22348841072b114f1662692c32de6a5ee7ecc0f6f", 0x50, 0x101}], 0x10000, &(0x7f00000005c0)={'nouuid,'}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/03 21:49:40 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) mlockall(0x1) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/03 21:49:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x7, 0x57}, 0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000d, 0x4010, r0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80000) r2 = dup(r0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) getpeername$ax25(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) [ 322.109691] IPVS: Creating netns size=2536 id=105 [ 322.886721] IPVS: Creating netns size=2536 id=106 2018/04/03 21:49:41 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0xe0000000, 0xfc00000000}, {0x5, 0x3}, 0xd0, 0x5, 0x46}) 2018/04/03 21:49:41 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x20, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/exec\x00') write$evdev(r2, &(0x7f0000000100)=[{{0x77359400}, 0x31fd41b0, 0x8}, {{0x77359400}, 0xc9, 0x9}, {{}, 0x7fffffff, 0x200, 0x7ff}, {{0x77359400}, 0x1, 0x20, 0x767}, {{0x77359400}, 0x401, 0xff}], 0x50) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/03 21:49:41 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x4a00, 0x2) write$fuse(r0, &(0x7f0000000180)={0x14, 0x0, 0x1, @fuse_poll_out={0x5}}, 0x14) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000001c0)={0xfffffffffffffff8, 0x61ab, 0x0, 0x1, 0xc174, 0x73}) recvfrom$inet(r1, &(0x7f0000000200)=""/149, 0xfffffffffffffd8d, 0x0, 0x0, 0xa5) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x10) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 2018/04/03 21:49:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x2, 0xb29, 0xfffffffffffffffe, {0x77359400}, 0xffffffffffffffff, 0x2}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0xd97e, 0x891, 0x1, 'queue1\x00', 0x8}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000280)=""/199, 0xc7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x4}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x3, 0xb, 0xffffffffffffffff, 0x8, 0xa, 0x10000}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x394, 0x7, 0x7f, 0x2}) 2018/04/03 21:49:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x2}, 0x18) 2018/04/03 21:49:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="6c6fc16d696d655f74797065707070315c766d6e657430706f7369785f61636c5f6163636573737b7070703100", 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x100000001, 0x1f}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 21:49:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x5, 0x7f}, {0x29}, 0xffff, 0x5, 0x3f}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) 2018/04/03 21:49:41 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x2}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0xd64, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x1}, 0x8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000200)=r3) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000280)={@multicast2}, &(0x7f00000002c0)=0xc) 2018/04/03 21:49:41 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(r3, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x7fff, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="12348a2f297e46fb4fe1105c4cdd852cf159ec24b98a45f40a61babb3a715b0a4aed593043ccf15540d6fc078d5256467d0606754fbf82bb26026dfda43ce1d3145a36e3ba85a175951d73bd86e4d56d83a6bf180479c4358891925c8ee82b72ebb88939932560c0d02ca9f4f32e41519c23ba90041c0f6abc03608bb4b0a9440e7b27234032c53be7372f073b92114987c88e9615bbbab5a8bdcde77075025ad3ec7aaec69a16072dd88ebb9cc22af839f2", 0xb2, 0x9}, {&(0x7f0000000300)="5c43ad43d4aee1b9e9b4ddeca23dcad31d917eea1f64dc3a9c5f5fa161c3fc247936b485a6d124647817301b73f5ba677f0a8582ab79d71bd64a8dc413fcf6927b000598c65796012ff08849eea362c70f3697481ae4b3a324f6b0f78a7f4ee7454f02b535dc32375b16636641c58f3cc097e2493eef87c7f821c30aa6a25330f6825c", 0x83}, {&(0x7f00000003c0)="93343d2475007e1b611f04668cd85ae96f19fdb029099cee60fa000c530965f1016f49c8adb85e7ae1fa04166071f05312d67aea297214d65625859ed51cb7a75696279b", 0x44, 0x8}, {&(0x7f0000000440)="5e73b20e9e7b779c236a68d406447903532f689c542d3c171bd3a8624956f0c3fccdde6cf8b60bf9429e13f604f20bba79fb7b07d044a7d0718f51b22348841072b114f1662692c32de6a5ee7ecc0f6f", 0x50, 0x101}], 0x10000, &(0x7f00000005c0)={'nouuid,'}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/03 21:49:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='lovboxnet0mime_type#wlan0eth1&proc^\x00', 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0xae}) 2018/04/03 21:49:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d53006b5edf920a64655155d961e0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f40083e7f6333240"], &(0x7f0000000000)=0x1) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/04/03 21:49:41 executing program 4: unshare(0x8000400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00') getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/04/03 21:49:41 executing program 7: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r1, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x9c46]}) write$cgroup_pid(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725690005ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb779909425306145527d8189b899461fcb344ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r4 = dup2(0xffffffffffffffff, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000004c0)) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) tkill(0x0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/03 21:49:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r3, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) connect(r1, &(0x7f00000007c0)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000840)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x0, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x706}], 0x1, 0x0) [ 323.019359] IPVS: stopping backup sync thread 10786 ... [ 323.035369] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 323.036664] IPVS: stopping backup sync thread 23423 ... 2018/04/03 21:49:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0)=0xe, 0x6, 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x200, &(0x7f0000000240)=0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) 2018/04/03 21:49:41 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002aff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x7, 0x80000001, 0x6, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) ppoll(&(0x7f0000c7c000)=[{r1}], 0x1, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) 2018/04/03 21:49:41 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = socket$inet6(0xa, 0x80007, 0xb8bf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xffffffffffff0000, 0x2, 0x80000, 0x5, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x10000, 0x30, 0xaf31, 0x8}, &(0x7f00000002c0)=0x18) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="e48db969e23921e47148c217dd05f7c3f6f1c389e672aeb7d569b871145f3b855abc602134d0ff902e001c766b94050ce48f3f88202de3536f6da2f73b34081cfcfc985ae57244f9d450c5818ed4999a462fd16e509a50f944121451bb22dabdaf2433e49414dd3d3a3703114fb6d87840fc6891c0c6fd8adbb8b15a4ca288e399761a6bfb201398277d496729fbab9b70d76f909c6031da1345bcf5dbe57d82289eeb88abaa84") sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00483708ab48e0f6ae00a53be89e992912240000000000070000000000000022d392a73e7223b6eed9f7efa6f6c400"], 0x20}, 0x1}, 0x0) 2018/04/03 21:49:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) recvmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@full={{0x3, {"6110fff797964c"}, 0xe8}, [{"e62b97ca29ab9e"}, {"468c45c69a7112"}, {"25b8642e2b2b2c"}, {"4b4803692a6fa0"}, {"815afe4fbc5a11"}, {"87f50da9da0e27"}, {"6ebdaf67428bb7"}, {"dc754839e5ca41"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f00000002c0)="8e739f437bf625597efebc47dd9280fabfde2528d30ea1c2bf349d3575716abbddac431a47db7fb2ead25eb2d7f51b9abdadcbe5e71d19d40d2556f49b548622f9b15a57a80cde6a23b7368a3704d51ffaed551b9498deebdbe94c52e5f85157b03f458c67fed4c7309b00aea73dcca4f3fe38d58d9ebb6e26a80fc5235b5800e24db60360abe0d5b5fb16aa4b07b6ef202c014a5e56f5a274002ec4fbcbedc7f9397f94144c62d0471baef3037bab2154f80b14aaadcf08745c215cd5aeec5ef1c4183907f47ebbf7882065f1210036d17203123022dddd64dfb0d3d3a319c45f33849d645a09b60a06dc", 0xeb}, {&(0x7f00000007c0)="9476e89540ca9af2043c560f2ccf402504bedf58cbd4a501ba96ecabdf81ffaef55764e13f6b29c2c9de6aa881b4f1240fcadb11224567ee634a615aa27edc24fd3862dda1b7eabd9a0b753447844c94c8ce602df1ebef5be79c35352d29bd8174af709213af0a80b1a8cdca1eb743dd406ac72069361dc94cf658ccd5ed62b256e9a46a86ba2fb6da12aa1e55219e83c3f473fa8926d3333baa73c77707837831fad3777f71216c34b2254eb94f4613e75be42b3747d4f2c1a04b9238fdfba367c3a3d2f27b1da7", 0xc8}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f0000000640)="e743485d5ad11e7fb2453d6ac9cd6681a86cd98625cb849e43073b6113f61723b4f8d5fa3689288e9ba3229a3f5fbaed8d831c13f13128c58a977aff81cbe56d987a9494fc48d2184e9a9241628229f15e2e78a512055e5e721828f4d4ac628b015363554d", 0x65}], 0x4, &(0x7f00000018c0)=[{0x108, 0x1bf, 0x0, "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"}, {0x100, 0x12b, 0x7fff, "d7b26676375bf479e1fa05e8eef93a507d12f4322a09fb0f4eee5415481b77a8c81cf675471cf59f33734df850fe16207299391e79179191540d8cb35270c539ae237a1aa531dd06ccba3bf0a7940285bd7ee68703e2e45e9cae49fe51af19081cbc33f6d0fb1fbbcbb0c9cb2516dba661a88af4cb87bb5230217295815d8260fb9a5f2eb6066a96d5c7cb00859d6bac4e83b6326c54ebe329f79c81ceeec6d2881de19a2b140d3aeb17d924d41ee983bcf2da6be955f898ba192f385d1c4149864dd3207e34d5aed58118e8e5968caac5cfdedf3553d1b01db23d6e64ceab9b22d68a6f9ae31a865a2450c26d89eba69a9414d7"}, {0xd8, 0x11, 0x0, "ac7f3c664861bdbeba81d8226c2efce609db2b00cfd6f4fbace07280698dcf4cc6e50c81c59b3d71d118467377931dbace7a55e75f44ea73e0d5d9f9a3626b6d9f92e29c82352be6220f1af649503ad6b4a9d571a1f0f506cdeee991647215429cd6136fbcdedbddc9e4787e8d1455ea8a2e6ba9bc1ccf2b8ac32a2b5177f820171ece6d7864544dff831730fa3b99bb7105417a0c03e4f0287ce034c74ca3f849fdb4b9fb3ffb84a71ddf121d9fea389f392d9c27f13557c43d595e61f5e684ac2dcb5226df6a3cac"}, {0x60, 0x111, 0x4, "938fe2951a58e4d09a01d2d2b30abbf4e204bbf0058df0a3a0e4d9ec5f3f284c76995e59f6d86035cedb4bd52b387c7d8ee8886d2f92361cf9910dd4e1c90d3099c917e5b0be371967b252d2c6f00733ebbb474a"}, {0x90, 0x116, 0x2aec9868, "e99c55f227b395345892ec5cadf3ce6668ae6b5e8326c24a2b543685c31c6a3721bf0190f2d0b8f92bde3e28ec3c2ae131661bd1f00bb6dde2cbb5f02837cf011d6bcc2cca31df2d93f635dd71e0ff76879f5c4f42798213294171e991593697e6ff0ab962d9b2d588f534e9bc358bab725713cf9f2b182374364d0a22ded001969e59dc"}, {0x100c, 0x0, 0x9, "6b960928bbe2bce52190636f3a07578e0ea0f9530d790f8baf42025e8e0e1087f0740b9afa796ae223e555376d7f2037c0ee6036ef9f19fd2a72728eabab747d20c2788ba798440db2850aedc4cf921d13e866e4e0212848c16e7916d2565a2e9c2daece9ec6bb31d71ffefd3ffd9895cfe6693e8cf768d59a738f3a815a5268c6ac4a680323b017787502be433986f0c1cb105ab7d68b6e34fb58b954aaff324358d180837dbf4b73a9da6659da2531c7682bb0085a177dd07e36466f9b02b70d4350c7b9a93efde27752a52613f0aceb35e7d5cc89cf2f17527cb68baddf88243cd2191c2bf0dc71f3a91ed92f0a9e660bfd4d624d199d8d14aa88e64b90a7f9f240be747a36a68f4625fca4811145d6d73fc6458b0e47a94cbbb4e633286eaddc0e72b762c60f0ec772fd9927c9818d32ee189dde69935e03191d8411776a3475a75c76eb23c11b0a85902d95e314b64e5f9f7ddcef094b0be46be3aa533e4bde3a8dc34b5dd4c9c27a272bc0e8a18230bd9163b91ea0027121d1cff208538ab1ea242e918558793a586826e1997ab53d45a8c1fafb104d47504e936f72036e4fb399c7e769c18a2e8c668d35730d62dc22e966333bf764da5b2d381fcb2c65b22372fb2ab81ca73c54f57701d63e66912ced1dacd1f19317cfe59183c0e37a529e96402a0df6f2627ed1ed1070fbf35b5e921aac1dc1946b1f875d021c47c8473c6469333d24536af7763dd673c777fa0fac8aa1446885bdd91b3282f3f2454c5ede2294cd88cabc75fd26d0c482a444c30d7d71c4a0c2e350683183e4fe0d39a4462b6d7d94ac82784f6a8f33563b360b45b55395f2688a99b2b6e93c4fabc0771b8239c21099af7a1e733a3961df45324807d3d60d16cc2109353b48d9168ecab70ace9c428557a98f50f029c841ebe8d9c4488fb0cbebc903139b5eb93d2dc8ed400508ae965734151d268c85ebd43494baef2f2a2f04445fbce863103b11aac1af2165121763d79a2bd0b59a12cef0b06a6300538f3676d64fc96a9debb0f93010cdc3496695d5131e187382af8bac566dcb9942f14a1bd27cec43b354c4dce20fdaf8906a6fd178628234e3aff3f845bf80b10da28ab06711408d810ac8c2c855c99f26e0d762002e222edf272d212b68f2c4e4da477300ab0558e8be775edf386e4d36946b022a983c214a090a860793440b0aa9560b5e9bfb372c487bf480bfecf925388d863d33c72f1226ea86bca691816b5c556361519ba8e63eedb8e9aacde2e4d489c9bb31ffbcd60b04a768967461fa459e742da0c75a5e3ee9475fc5e809aaba517bf799f7b015089ccd45ca2f0f54b97ac317c07064d7642662f7df17c4f9eda92b6f1fa489e640f8a20d7bcec167833834a78d33243f4cfdf31f41f0bc798de79e9db7e8441fda3058bb2b0cde1090b7e36983901be1d26224743dd68d24707eb0a907f0f9a59076ad42164ad15c6ac69c0a982dae9995d366f36f779c5949f77f2769e87ff41337b5df7526ba323eb0bdf383ef06a831c6c3625675e8b646581960101b004b441d0a798c552fe1a1b3f35f2cb484e992466fef3bd0695f75a1cc49350ec2ae2757287e2104557ee212a8b8bf27ba755f85c9a85173194c28d1538931161d4d2b02fb355b6f6ea5c725f1fb3e15feca0fb04bd2d514090d7dbeeedfbdd41d96944a2efcb25bda7134530332e0d6465bd57fb7507f8c40a80334983651f9d2441c966e69cab625dac60fb261ab687d9f750bb0addb171047bf2cc88497b7fc652a35d7b767d1a0876557ebb23816a2814da21e99c034ba7468c4cc018f0f1607b606f7de646d01bc28b4dd6d926b0035b73a375d647c5ce8c04260c7db4dc8c1678683d05670ca2c8fc0cdcff1d3856aa50c68c6ac387021c813c4db0bf771b533de1c302eefb8d901622b954d54cf551021ff195384e69a50732c55e1609833dd8a8c2e6fecde0ce92508de89c390cd76e9207e48c02a35564412d7dbee06e1a280b0319a1557f3939bd1fe8f8affdcc589e133a3a9a50210ca4f8a38605f08d495b7de17e11fb364881c89dbf500661189caeee9ac8013ffbb9137fa0fe96d465c3b5de101f89cfe6795ead2fae01031d4801836ad9af9648fcae360683e89a41c7346213d1156e6345a684cf2163a4e71949ca0717b5ad9e04e84a9e92caa1d1ae8e8c8d08874ee2bdc8d71f4e77a2d18fed7f62867ef665424fd121b51412d5a47b22b26e3e021f4e9eefaff8d15bf5ba5c5c012ea58142e5d85b735f35f9bfdc793d38a4900d8ab7c476c27d9431857535a07bb132857b20c328547fa5fcbbe64166424e15160ed7dc48390f92e07437dfca50c452803694d72c608b8a3052cc995a402f369e5143896c6e19637a866e206a783cc9e4cacfce2198fd644f9cf026e89d38b47b504297b3ebc49f24f4485f2ae8140945431d152989ea328bd3a08ecf23e2b6325a774515eb48548f20f058cd0fb4d216e51f1c700ef470b132c0adb88a552621e558b08f95f324e39efee495a2b4b8f14d414173c6a88ab847d6e47f87be3b0aedc132e5af0440229d56b677509788ca887622d86443804109b81c88d1b032dfe19b5d06590bbc64cdd0823ca3c6da30ce97981a5f665b74a96130d96619a4fafffe1969b5ab64001b99788c78efeb1c5a5ad0c56822e904a1035b7c708783bdd35209e9e867cb199031bc892c10da193c1b558124c5261b48a14d46c6f38d5e8d0383e454b725db06df375ce1523bb7ca9ef438e3897ca16c49711f6605cce0177424a37e9e5e665f9e956f26f6ddbbae1590bdcd7f0277cdb72f4df8c8d2ab95d0f5b16286b1a12deb850ad1d7381a7387e4f3f649627c8a341a0a228efe1bd404f805100cb0d94f460ad842ea7632c6ee0c368596707e3f1ce062a79deaf18315eef0d3dd09a344f6c58f3788ee26c3f130d3e435d8a5e65324d686da677f33d71342866546ad990b4b876281467bcc9fd1638a41960e2bf242960db9353d76751c674bb31b329df33b37e12bb7330fd848b7fc804d45be9a160585002eddda1321e013dfd5ba848e72be02ff8de8f023232b9efc7aa0be1b647ee76a12e967dafaf579f6111bd5a4fd5e756c74c044655f07339aa0e5b7801c6001715fc67f9f05c6b677caf21691f9ecc0989b4810daac8913148b1a4c9104d7bd4c0cdc938a6dd9bd605f76bfad7170025b5909307cfd564cecc7147db735d52a0865996dfcf4531d59c3e8eabaae8236fc73b8eb92369102744c5dc9763e98010755c6756e91e80b24bb64b68e37c876b0d32e0ea83f68db0668ed43c3b5f971edbb48ae09171c1c38c509a64f10348b68e14c8e505722370726797e36c3c5dc88a33bd48d2f6756bf2524fd1097e54ac6ba828eb7f8e31fd66b53198262b2f61c26a50432cdf7bc4ca2da9c7511769d1dcab743fcfb96339410ef72a117547e35cf6f845d298c275b61387130580835b19ae1710ff54a6bd57aca8d067e63682a6774be6ddf14a2a7aacc7f200c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0x13dc, 0x800}, 0x2101) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) [ 490.730899] INFO: task kworker/u4:4:6781 blocked for more than 120 seconds. [ 490.738092] Not tainted 4.9.92-g13b40d3 #12 [ 490.743056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.751274] kworker/u4:4 D25376 6781 2 0x00000000 [ 490.757073] Workqueue: netns cleanup_net [ 490.761308] ffff8801d6a1e000 0000000000000000 ffff8801be9d8a80 ffffffff84429880 [ 490.769375] ffff8801db221b98 ffff8801c4da78a8 ffffffff838a76cb 0000000000000003 [ 490.777405] 0000000000000007 00ff8801d6a1e000 ffff8801db222468 ffff8801db222490 [ 490.785446] Call Trace: [ 490.788016] [] ? __schedule+0x67b/0x1ba0 [ 490.794230] [] schedule+0x7f/0x1b0 [ 490.799410] [] schedule_preempt_disabled+0x13/0x20 [ 490.806029] [] mutex_lock_nested+0x312/0x870 [ 490.812150] [] ? rtnl_lock+0x17/0x20 [ 490.817491] [] ? mutex_lock_killable_nested+0x960/0x960 [ 490.824513] [] ? __ww_mutex_lock_interruptible+0x14a0/0x14a0 [ 490.831954] [] ? _find_next_bit.part.0+0xe0/0x120 [ 490.838421] [] rtnl_lock+0x17/0x20 [ 490.843623] [] sit_exit_net+0x8a/0x600 [ 490.849137] [] ? mutex_unlock+0x9/0x10 [ 490.854696] [] ? _rcu_barrier+0x25a/0x330 [ 490.860472] [] ? ipip6_tunnel_init+0x280/0x280 [ 490.866737] [] ? rcu_barrier+0x10/0x20 [ 490.872324] [] ? ipip6_tunnel_init+0x280/0x280 [ 490.878529] [] ops_exit_list.isra.4+0xae/0x150 [ 490.884782] [] cleanup_net+0x31d/0x610 [ 490.890295] [] ? net_drop_ns+0x80/0x80 [ 490.895850] [] ? __lock_is_held+0xa1/0xf0 [ 490.901810] [] ? __lock_is_held+0xa1/0xf0 [ 490.907597] [] process_one_work+0x7e0/0x1610 [ 490.913668] [] ? process_one_work+0x72c/0x1610 [ 490.919879] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 490.926722] [] worker_thread+0xe0/0x10d0 [ 490.932444] [] ? __schedule+0x683/0x1ba0 [ 490.938143] [] kthread+0x26d/0x300 [ 490.943348] [] ? process_one_work+0x1610/0x1610 [ 490.949644] [] ? kthread_park+0xa0/0xa0 [ 490.955301] [] ? kthread_park+0xa0/0xa0 [ 490.960927] [] ? kthread_park+0xa0/0xa0 [ 490.966539] [] ret_from_fork+0x5c/0x70 [ 490.972092] [ 490.972092] Showing all locks held in the system: [ 490.978399] 3 locks held by kworker/0:1/25: [ 490.982740] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6f2/0x1610 [ 490.992950] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x72c/0x1610 [ 491.003085] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 491.011590] 2 locks held by khungtaskd/515: [ 491.015884] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 491.024612] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 491.034749] 1 lock held by rsyslogd/3662: [ 491.038870] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 491.047772] 2 locks held by getty/3758: [ 491.051772] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 491.061111] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 491.071070] 4 locks held by kworker/u4:4/6781: [ 491.075624] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 491.084954] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 491.094690] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 491.103302] #3: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 491.111667] 1 lock held by syz-executor2/23417: [ 491.116306] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x240/0xc00 [ 491.125987] 2 locks held by syz-executor2/23424: [ 491.130743] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 491.139076] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x8e7/0xc00 [ 491.148758] 1 lock held by ipvs-b:7:0/23423: [ 491.153168] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 491.161535] 1 lock held by syz-executor0/23430: [ 491.166172] #0: (rtnl_mutex){+.+.+.}, at: [] rtnetlink_rcv+0x1b/0x40 [ 491.174878] 1 lock held by syz-executor0/23470: [ 491.179526] #0: (rtnl_mutex){+.+.+.}, at: [] rtnetlink_rcv+0x1b/0x40 [ 491.188228] 1 lock held by syz-executor5/23435: [ 491.192916] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 491.201268] 1 lock held by syz-executor7/23444: [ 491.205904] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x280 [ 491.214523] 1 lock held by syz-executor7/23478: [ 491.219170] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x280 [ 491.227784] [ 491.229383] ============================================= [ 491.229383] [ 491.236719] NMI backtrace for cpu 0 [ 491.240372] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12 [ 491.247533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.256865] ffff8801d9187d00 ffffffff81d95109 0000000000000000 0000000000000000 [ 491.264836] 0000000000000000 0000000000000001 ffffffff810bb8f0 ffff8801d9187d38 [ 491.272809] ffffffff81da025d 0000000000000000 0000000000000000 ffff8801d6a1e418 [ 491.280783] Call Trace: [ 491.283348] [] dump_stack+0xc1/0x128 [ 491.288685] [] ? irq_force_complete_move+0x390/0x390 [ 491.295423] [] nmi_cpu_backtrace+0xfd/0x120 [ 491.301368] [] ? irq_force_complete_move+0x390/0x390 [ 491.308092] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 491.315176] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 491.322176] [] watchdog+0x6f0/0xa70 [ 491.327445] [] ? watchdog+0x125/0xa70 [ 491.332881] [] kthread+0x26d/0x300 [ 491.338049] [] ? reset_hung_task_detector+0x20/0x20 [ 491.344695] [] ? kthread_park+0xa0/0xa0 [ 491.350300] [] ? kthread_park+0xa0/0xa0 [ 491.355904] [] ? kthread_park+0xa0/0xa0 [ 491.361503] [] ret_from_fork+0x5c/0x70 [ 491.367203] Sending NMI from CPU 0 to CPUs 1: [ 491.372037] NMI backtrace for cpu 1 [ 491.375661] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.92-g13b40d3 #12 [ 491.382565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.391892] task: ffff8801d9b73000 task.stack: ffff8801d9b88000 [ 491.397920] RIP: 0010:[] c [] pvclock_clocksource_read+0x191/0x4a0 [ 491.407535] RSP: 0018:ffff8801db307db0 EFLAGS: 00000006 [ 491.412957] RAX: 00000108a41b93c2 RBX: ffff88021fffd040 RCX: 0000000000000001 [ 491.420198] RDX: 00000000ffffffff RSI: 00000084520dc9e1 RDI: ffff88021fffd057 [ 491.427436] RBP: ffff8801db307e38 R08: ffff88021fffd05c R09: ffff88021fffd048 [ 491.434676] R10: ffff88021fffd058 R11: ffff88021fffd050 R12: dffffc0000000000 [ 491.441923] R13: ffff88021fffd043 R14: ffffed0043fffa09 R15: ffff88021fffd05d [ 491.449162] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 491.457353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.463200] CR2: 0000000000cc6000 CR3: 00000001c4fde000 CR4: 0000000000160670 [ 491.470438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 491.477675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 491.484909] Stack: [ 491.487024] ffffffff81206a7bc 0000000000000046c ffff8801d9b73000c 0000000000000000c [ 491.496609] 0000000000000000c 0000000000000002c ffff88021fffd057c ffff88021fffd04fc [ 491.504806] ffffed0043fffa0bc ffff880100000006c ffffffff8448d820c ffff88021fffd05bc [ 491.513007] Call Trace: [ 491.515557] d [] ? rebalance_domains+0x2eb/0xb00 [ 491.523056] [] kvm_clock_read+0x23/0x40 [ 491.528646] [] kvm_clock_get_cycles+0x9/0x10 [ 491.534672] [] ktime_get+0xe9/0x1d0 [ 491.539912] [] ? __tick_nohz_idle_enter+0x7e/0x1180 [ 491.546542] [] __tick_nohz_idle_enter+0x7e/0x1180 [ 491.553000] [] ? check_preemption_disabled+0x3b/0x200 [ 491.559807] [] ? check_preemption_disabled+0x3b/0x200 [ 491.566614] [] ? tick_nohz_restart+0x190/0x190 [ 491.572834] [] ? __local_bh_enable+0x32/0x60 [ 491.578859] [] ? check_preemption_disabled+0x3b/0x200 [ 491.585662] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 491.592380] [] tick_nohz_irq_exit+0x78/0xa0 [ 491.598315] [] irq_exit+0x151/0x190 [ 491.603556] [] smp_reschedule_interrupt+0x6b/0x80 [ 491.610014] [] reschedule_interrupt+0xa0/0xb0 [ 491.616122] d [] ? native_safe_halt+0x6/0x10 [ 491.622755] [] ? trace_hardirqs_on+0xd/0x10 [ 491.628692] [] default_idle+0x55/0x360 [ 491.634200] [] arch_cpu_idle+0xa/0x10 [ 491.639617] [] default_idle_call+0x36/0x60 [ 491.645466] [] cpu_startup_entry+0x2b0/0x380 [ 491.651487] [] ? cpu_in_idle+0x20/0x20 [ 491.656987] [] ? clockevents_register_device+0x123/0x200 [ 491.664050] [] start_secondary+0x303/0x3e0 [ 491.669900] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 491.676454] Code: c48 c8b c4d cd0 c83 ce1 c07 c40 c38 cce c40 c0f c9e cc7 c40 c84 cf6 c0f c95 cc1 c40 c84 ccf c0f c85 c24 c02 c00 c00 c89 cd1 c48 c89 cc6 c48 c8b c7d ca8 cf7 cd9 c48 cd3 cee c<89> cd1 c48 cd3 ce0 c85 cd2 c8b c53 c18 c48 c0f c48 cc6 c4c c89 cde c48 c89 cf9 c48 c [ 491.707910] Kernel panic - not syncing: hung_task: blocked tasks [ 491.714050] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #12 [ 491.721212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.730540] ffff8801d9187cb8 ffffffff81d95109 ffffffff83a8b220 ffff8801d9187d90 [ 491.738522] ffff8801d6a1e400 dffffc0000000000 ffffffff84409000 ffff8801d9187d80 [ 491.746513] ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5 [ 491.754474] Call Trace: [ 491.757037] [] dump_stack+0xc1/0x128 [ 491.762375] [] panic+0x1bc/0x3a8 [ 491.767363] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 491.775567] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 491.782830] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 491.790082] [] watchdog+0x701/0xa70 [ 491.795330] [] ? watchdog+0x125/0xa70 [ 491.800751] [] kthread+0x26d/0x300 [ 491.805912] [] ? reset_hung_task_detector+0x20/0x20 [ 491.812722] [] ? kthread_park+0xa0/0xa0 [ 491.818318] [] ? kthread_park+0xa0/0xa0 [ 491.823912] [] ? kthread_park+0xa0/0xa0 [ 491.829507] [] ret_from_fork+0x5c/0x70 [ 491.835626] Dumping ftrace buffer: [ 491.839216] (ftrace buffer empty) [ 491.842897] Kernel Offset: disabled [ 491.846507] Rebooting in 86400 seconds..