0x100000001, 0x4, @perf_bp={&(0x7f0000000d40), 0xa}, 0x100, 0x3, 0x2, 0x4, 0x8, 0x400}, r5, 0x4, r19, 0x0) sendmsg$unix(r0, &(0x7f0000002a80)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="fc800537e2a13ec8b5eddae88fe5a1ee996f3519dd8db5c96b57c37cfd02593aade7ed14a7e14de54d891c104273c58458691837a9b13cab4e3acad00b9278d66361bb1907a20196d2e45d4c1c5283e4d775", 0x52}, {&(0x7f0000000340)="faeffe9dc2a48cb7a77724dadefc61b85e5737036035eed0b76f0bb6622caaedf868dd2d4f9e1ae3ac41105b20510de970757cf79827c369a3218dc53c55", 0x3e}, {&(0x7f0000000380)="46b484e667b4a0741ec85c89ebda294ad072caab2906664968987e7a40ca18b176", 0x21}, {&(0x7f00000003c0)="9a6784fee988e39b7e9b1468d800a36ab9b121e30104f11f5056e429176966a5c6c2831e6f0a11fdaf8c2552ee79cf47ad43a4fff85d41c0d011da7c2aba99c5507e70b45823f423480812d0aa93ff46235de6d26caf08e55ca50d4542fcf93a391ae81426179534621f184c0b1de69421b2c638ac045c13a95ac347cdc4679526efc25038eb3025f483d2c1", 0x8c}], 0x4, &(0x7f0000002980)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}], 0xf0, 0x50}, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0034c5e270db9b45ad3a1fefa22394cea867234f34ebc32e03fd1307ff53ebe9a8628823e269abc0e3e4d60ae4c6f2b17d54913ba826ff7debc0e086568b96ad739761d2dc233c4e0374a5a52f317630e92fb7111be957faf98360f8e57dc5552fd2d0952c0000000000"]) open(&(0x7f0000000040)='./file0\x00', 0xbfffe, 0xf0) 2018/04/19 18:24:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x4, &(0x7f0000000000)) read(r0, &(0x7f0000001540)=""/4096, 0x1000) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/19 18:24:10 executing program 2: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0xec18, 0x15) 2018/04/19 18:24:10 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x3f, "6057b46f2eab6b9b4ad20be0efeb39f3e2117859d9f4094fd97b0362f7a63c6448046d9130f9a9e038399e0e916266e240065f1eab24c58f798de474c71b27"}, &(0x7f0000000200)=0x47) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r2, &(0x7f0000000300)=""/135, 0x87, 0x5, &(0x7f00000003c0)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000000800)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=@getae={0x178, 0x1f, 0x422, 0x70bd25, 0x25dfdbfc, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4d3, 0xa, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x8}, [@policy_type={0xc, 0x10, {0x1}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd2a, 0x70bd2d, 0x70bd29, 0x0, [0x20, 0x6, 0x1]}}, @replay_thresh={0x8, 0xb, 0x401}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x1e}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x11}}, @ipv4_hthresh={0x8, 0x3, {0xe, 0x3}}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in, 0x4e23, 0x2, 0x4e24, 0xf4, 0xa, 0x80, 0x20, 0x2, r3, r4}, {@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x5, 0x7fff, 0x401, 0x400, 0x10000, 0x7f, 0x10000}, {0x3, 0x0, 0xffffffff, 0xffffffffffff425c}, {0x3, 0x4, 0xffffffff}, 0x70bd28, 0x0, 0xa, 0x4, 0xfffffffffffff2ae, 0x4}}]}, 0x178}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x800032, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)=0x64af) pselect6(0x40, &(0x7f0000000080), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f00000000c0), &(0x7f0000000040)={&(0x7f0000c27000), 0x8}) 2018/04/19 18:24:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000000101010000000000000000000000000014001200ff01000000000025570000967c51"], 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, {0x4, 0x8001, 0x9, 0x6, 0x588c, 0x8}, 0xffffffff, 0x800}, 0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e21}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x1, 0x0, 0x5, 0x3, 0x3ec}, 0xe15f, 0xfff, 'id0\x00', 'timer1\x00', 0x0, 0x3f, 0x1, 0x10005, 0xc5}) 2018/04/19 18:24:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x45, 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x1, 0x4) getsockname(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x2, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x1000000) 2018/04/19 18:24:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x8103}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/19 18:24:10 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[@ANYRES32]) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/19 18:24:11 executing program 5: r0 = socket$inet6(0x10, 0x203, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000013ff4)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000011e9a)="5500000018007fafb72d1cb2a4a280930206000000a843056c26236925000b00210010010000ca8a9848a3c72803c56b7b31afdc1338d54400009b841352f75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x231}) 2018/04/19 18:24:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000008f80)=[{{&(0x7f0000007c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000008e80), 0x0, &(0x7f0000008ec0)=""/173, 0xad}}], 0x1, 0x101, &(0x7f00000090c0)={0x0, 0x1c9c380}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x102) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7, 0x9, 0x3, 0x8000, 0x10, 0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e24}, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x20, 0xa07, 0xffffffffffffffff, 0x255d5fba, 0x3, &(0x7f0000000080)='lo\x00', 0x3f, 0xffffffffffffff7f, 0x5}) 2018/04/19 18:24:11 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a", 0x2d}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="6b18aab153344bad7281d9e84850ab8abf9dd9d917136443dfe2c4ac592b5b6bccbe2ddeff688823c514383511cb79551f14db7894f182290855e6162f61d5d1fd8688337ca4589a5a68d9b4b67e7d692438adfbdddd2ff3ff1479dc553d088ade566c91a18efbe588343020bc27b98da2dfb131661021044df7d4c91ba36a281e6e329657674c2291bdb67663ad6162a819ed702835981a41282793d25159b9f99d62115e456129a1f661f43678f85adb98bbeb6c20481acef8de963ef0bf134dc776f0f564738ea52f58fd6cbf0bccab214cc58e77e534a9355f4c71d9011ad3625b0d8be6ca56474c4dac1da9971f40e4adf34ec94b1c9fd1589fd52a1ff11f579c89cf8e8a92842ecf1d290d2959327b0c9326598bc51b02313c414ee37ff8cfcbdf76dd8238e9435c2ad2ca5073961c91a7f8ecb1432b6e364116df59acb09a40e79637171ee8899ff17d6bf3a1beb387e80830fdf9c0c583edfa00103cbaca42dd8af035068cc8b74496402b64c38979d7f4168eac856fa2461fdf13f7ef35df3aa9813c31c8eb1098d6a4fcab5acd2795fc2522d5a378f08361f575555f4fb7014a375bcbde662fe0f1bd1d5c4976a11e00f502f6ac6784a84bdb4d92ea8ff42f194cfbd7b466fb348267dc9bfeef3717cd68d0a8ff2261a2a4ca0700616e9141a499e70fb8a1b3c12c8b2b3c0447af14f74df0334a9615eb1b71e5c107261d2ade1564844fab8688fb5ed6fb338900be52159e871fbf3c76a91738af181b82c7e906a1b6f90ebeae8346be7a1c5bc128cbd39132825af52b89d78db35224443e7b98c0a6e1e0c0a625c7fa25a5b416d39b71b531a4487f3ad63bff5fb96964db1c53dd707a9aadcc3ea68bcfd993a359f1ef3415e851741170f2acf723f06878407c3a53c1bda4b3119835320bcbad732c2bab4586ae013ffaab75f931e300a43a55bf7c3d7d2ca601df5e998d0c4b94de792b5bdf5743851dfa48fcb2b60743adfbdb8b2add8841cf0569f0729bc05a3f3a5048ce883016d8ec8ffa0931868f7e1a8a6165b699c44f052caf194fdfba763cb42938e0348512864524da66580d595876922aac8a4b6314ccc159c3128a4b2730337c2d42c479bb7124c2a97af523c6a344b778bca835b4e3e3d165e0113ece3b4beb595b2f87856091dd78694d0f9629d87fcf0713d520f6ce9800179208c6b560783a8095d044b9197c423ee56225033a607466a847009532dac6fc8b34a818f873acd7ef1b2226849ea572193773271d59457b47dbc0654314b4986164f2c065c1f7febb936a45e5cc4cb244ab434a94ce25a07fabee4c34adb9cb08d4384e8041c16a27a6121b1963cfead585147fb724979cd9c6485f0b862c8dfc593ba860facd23a820e3fc592551d56adc7b6b1833df2106bbd498eac831c783b4a1ef2eda5539fbbac55b8cfed15029f1d207928f68c0264330e28f9b7c8558035c4e23f9ae54d627b1a7b6504df22bd646ffe49a7862c52b56567013f9c1475ef36ea367181b60733cb5455163a684aa26def4ec9f1b88bab2c165d88c8c609a00ca746e94bb2285bbe1fef4b62bf6a86d4a040bfec27bf3a73feca37d0090fb01ad23f99cea10c07fb0ad4d5d8de592d65e1207315a5b35d99c42e05fce3eedc8a5a9784f71041e6974b86758f313f92599a146819e23828e90eb9ae31f4eb56175efdd4e6077baab4d069e1294e85bb1a9c91bef8da9cd32e1f5ac0729dbc4b92a680998a80dcb734082fceea5ce79938e691d9f80344055160824d3c5029587c0f2c7341f1cb231cecacdc8d501d8731e2dab06fb3bda195fe99949662fa31d2ee7ead3edde218b2c9545a3bf3354dee7790081ef24db90a1195211a83266278ece6dcb8f3ab2ba5160a19a883f61e954d45901dc6a669febcf94311d1dc15e5016d420252e0e00d79bcc319ae5b91192f420f9e01f37527c3bc10740761ed8a0c7314ec33c3765cb02951d7323569e46649cb6451fc5a46381122d6fccb4cd214a6c6360e1e0966a7aba49adddd416a124787f63462514370db87feafbd9ae8511dbc6176f683ba70d2dd8c98273b99cd56343f7a77750dd28cc9a9dc99074aa1c75f2dea9cbf4b67f9a1f21604eebd783ad84df84ce31b65437944f0ac039f850611c5a149f863be354d6177145e01b8f1768b3ca0aff667c8399d0aa3927f460ee162ea24ef632c2b9831feb4423d5527e87acb4278096b2c1d39f186efd3ee146242a1008d8e9c66b287b84add240c2ad8fd14b0e4aa51991681d3ce151172f2993fd9730c22beaa0e45a0ff0c9f1e07e9547685ef18f731852899d4208358ba374cf08d0de08cc89b43317bc1dbc3b409314ee928ed5dffc5665d117c542ae7cb717b85b7ae9b5e5b9b219f292c10de987ec1b94a1fb430747a947dd9f8a10b934a2e80106132cc3e475926824b291109e420b16a8284b8a2e69c48421dd95714d54b72727fd2b8659802f9fef87b24dd04d1482683797df685d0e29f4954fd31e89feee42ea1dac2aa8492f59db3fd2ff40dda22f71d6c67425cdd2bacff8de77df6e765805048e18822c5ce2f00f4f7cbffcd42febdecae35ee4a56e8bdeeb27947827670392a166a119abfd665c81c7586a661ee00e9a302a110b6ec407f7cdab847cdc1472e1676af5b0ff7ec23525cfd7b08fabc4340714fd2c1eb0dcb36c7468f38a86d416d785de7b2981350d9299ab9971f75bde31e6993e4beb2a06d0cdc6a9e3ee767a8496c7ba6c999baf59227d58474a7ee602d7737842a9962e0eb5fa1b6b3dc774a12d62586f94ab099953d93b7d42d433045a936b09ece4dfd3da7970e2aabd68fd51c062ca857a4bb76c195c8ba91059f52534fdc039f315aeb22eaaede2f2e08c453225ca180dce3665ae13264fa39d972682f7b46ab605ea6ea8194a3d9fae8ff799866e8f333bd51f56be5380d29e2ce112a106ff65022e258af08baf85feeb43acd07cf23962cbab62a9debc3a27f1706152a44ec878dbdcf7f1a20135e5b2a26ff226fedc6fab98b584e258980cb111a41ca4606cd964c81dcde252654753f2582101712e635f219be98a3d48a7b6eff4dbb90bc85938a3a1838338638359b5946c7e0e99b9d81bdc114efc80df97c17718d19bc22facf152408331ea634011c73d6a23282b757613ecabde551afe3f6f6a8dfb371fd9a123b8434acb88671c17b127452c77f4c16c0845c1a613cecf6885a57802316370c89446408eca0b0f18c7bfce227b01ca46d0a530e9398ad423d1afdad142711f67b52652138712298fa6aa467b5448f585514195c7cd18537bba640401808f8c477ebc7f072b1f5c800228b94c365042a8f327228fed5bfa6ca065ccc557ecc999a593fb6865cf3a9fba2de421c8b8b97e276378c8a90a7f742ac11edc544f190e0d89e7e7b08ede6d860db4b0e998609c4cb8c11c48a63898c6acdf5c55f8d84803ec1ddfae48cf9bf142158c8fb2a209bf6491d394ad6bc00230860566645d98b925c1dde74a8d71779694d0e8fe84a1e2eb4865f2773e3ee6ed47d6959fde6a9e727ff52d9fdcba98ecc309cab8853a95af9f28fc6f005b639c524bfc45ba6b4ff7bc3b2baa9589d41e40285c54e0c80fdec42691a17f885b7056fc3130fce5b20d6da58b66ed2c93655ae46b954a5ae5f7fb8618e2a69498938e264e2ec26567fcfefec51fd8b6463fde50b9eda9e9d328cdd8fc51535a413b1ccefbe87eed95d51a031c338d1f37b9739bfcbd9adcbff53699008b52325425e4e90b3761d2c964022657a1a306e3baf55ab174a6d8618e5b861492a17f748573b6de0f235028fc3ebf088b530814b9e54227015b8126c02744d01faa2140400b8e686baa94abc19a7685361d5de6000df6b0fe1ae17a12becd8ff9eeaa16d7036d34b01c5184345090b9e4cf603f571baa36b63bc7f4dcba27ab1c93b874a4b41d416d5a09becd132282b2036cda71350b241822cbba4c779cd3ec21ad5b70e170d44da7204b40c82867a269bcf27e998272a844e991916387a3cad557ba8e9d7abe0db9029e2fc384ed35fa58bcdebf061a109bcaaa28a312cc94885d5bbf4210b329b53d2f13b798e30c6a1b1a0f5d97d0c52e4e92c6bf538df0575fcf128bb50c1b2450031208beab291af9dc9aa0383200bcb3135e2cd03fab1c5d6ae7bc76ea3ebb2495e19587a57013a3a82dd2a90621b716784a8b2b1b03f8f46ee07f3d2ff19b001522298c140bbf654f2461d44721ead1f72489448004ab471f05dd6145ca0c286a62f96f5b6d6674b7ca87ec06954d690a46519836f17d960c1fb471a30efe3fb311bb69707bb885fb893044cfe477196d4fa0a7d0ed72059d60779b7081b0dbf17b295fe6605e9944ef40ca6f59ee890c94a6ba9fa6e150a939542e215012e25b1086902780856e447d98673343484eb23d58c0f3ee905df40e29bc4cd47beac16764cebc621d5d7c9ce79e6494f1c51bf43a48396394c68c700c8fc8cdabe05c006b4bba7a1deac529f6f64a56760948fe9921a052beb38c6bc1ef67f46524af125df1ef1762639d4838756393278f4d63b992d9f9cb55dec4fcce91840e4dec924ea75fa92230ade17c7bfbc9ce5bf54cbb2918663d148a330e6c0ba9f3b436f94be1e5240a8e02145f8ed5eba26eb6c6e80e02fceddafa2b8166fb29e5756548065a248afa9250f262dc72fe8f2500da568b891a9df9c6061899b0797923da08c525dded4b5906aa57279a8a622bedb048b958d40b7571475d757a8bab73be5d245f9f6f0621a8c5e48be45d1707bf163832adba38f912f99bdad58d4c061cc560db72f65b6acf2a1a4ed56ea03537380337bbde1079cd5e0cbceb0bb43d05e41ca2eaa31f874425f27e370cb63c71bf870f1690d2d77963a4b404045914390b8287569aaa7b914b72dbff02be104d522429867775be22df59eb9e19d057a204fb9d9e4414e5643c5ccd94c0d3a114abe6db98b609f142399688971f1ad16dfe0a6753335f1aaf2b6c406dc85c071262ca8a8c01817576be8a49cd9110384f4c4e8d7f159f9507cdd48888b3405ec0f074215d1d7e6873cf2f91cd0effa54829676b97487fec1d27da5fbb9b4b7047634c462a88346a5fe30b9cf1a6b2cd8de61fa427bf49c240f934630bc8f4b5b90ff65b511d0613405c378899e39dcb197a80a8ad66403483433d6bbe4da7ba55bd6d30c9e5fcf8cb46c68ad0854992b16098e9981a7854690e287b15da95c1d1ac9fbc48cbf3c9c1995314ce4aef124df850af8f9bff165511cad7f74c520c5292cb7575e7f89f8abb08bfb07bed7f77b120e18ba3d5f15a097dbd7f8fdeec4bdd4c3400330aa05670cb259a3fa12fa180f7a155b5a1cf1b3830e1df0d2962cf0720abba12e7eb85701ad434d2ec0b197054b9a1ef651ebeae33eeddf5205d9b08de28864a6a7d5a049b660d96012cf10e98d4ca7f4d2c49ef4b2a5b9b69f5f104527fd1d45c0a202c94e608af4f826a9244316a3517367fbf72e1889415699475f521a1149944edc160308df03e5afebf6a1ae54caf5605a338aa8729099da6700609c24a5f063a9bdcede4387081c21be34a1d143f03a2226d601533b13742fa1af1bea38fe99cc684a307c04d531ef60b3f2b4fec9b8ea6243872e652ae29852afd69c895110ff1eca06543536ed2b26d3e6cd051c7c9a50ade2d51b025b87be9dcc09b1da24f67c669c934cde4d0677f37d81fbb4fc548ee0331517c13ee298f0d31278d1a32bfed34e53822626d528e76", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:11 executing program 7: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a", 0x2d}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:11 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2b2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x1, 0x9, 0x9, r1}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/19 18:24:11 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x101, 0x4, 0xdb29, "82a9cb8cb1a0af18f3da01d0ce9146d39f970e96a8bf4c09f367641a4cee3b0f1ed799970e32c6b70912997ba6186ae2fe5735652d01e603f96771b19f69d2bed16644be666df69092ab9b941d0a74e3"}, 0xd8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r2}) clone(0x0, &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffecd, 0x200007fd, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000)="7f", 0x1, 0x1, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000080)=""/24) 2018/04/19 18:24:11 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0x9bff108850c1a98e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffff001, 0x5, [0x3000000000000, 0x1, 0x11ca4ad2, 0x6, 0x4]}, &(0x7f0000000180)=0x12) 2018/04/19 18:24:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x8103}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/19 18:24:11 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000004340), 0x0, 0xf7fffffffffffffe) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="84976b40bb5b64437d525b825fee8acd313592bb39e6e58d1c5c59c861da7ca34694917007d0b3de0071785d38f332d7d4e49b20585538ab65883d094ea03d3ade2eb36b730549a4d4a5fe676bb7ee4b58c30c5c1b85b16f0229e01c01cc4e6549", 0x61, 0xfffffffffffffffd}, {&(0x7f0000000100)="be44a7a89581897adaa7f761b34aeebbe54bba5268b6ff412a9a80b9a084b5e421ff36a19b29cf00b2b987e82c42b1b5ca451a4782b9b98f979b005f396eab8af73684b444f52ff2abe3c5b18cfa87773ab780b1bee908c8df139ee5e924d2d77fbfe316c9d66f59d4ee8535829749cd098970", 0x73, 0x2}], 0x1000000, &(0x7f00000001c0)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@sb={'sb', 0x3d, [0x36, 0x32, 0x38, 0x0, 0x30, 0x0, 0x38, 0x37]}, 0x2c}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x31]}, 0x2c}]}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0xd84, 0x4) 2018/04/19 18:24:11 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'eql\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x800000000048000, 0x0) getsockname(r1, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', r3}) 2018/04/19 18:24:11 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601", 0x35}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000), &(0x7f0000007ffd)) 2018/04/19 18:24:11 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x7ed0, 0x1, 0x2, 0x2, 0xffff, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x594, 0x10000, 0x10001, 0x9, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000200)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/2, 0x0) dup2(r0, r0) fstatfs(r2, &(0x7f0000000240)=""/179) 2018/04/19 18:24:11 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='x', 0x1}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xdbb, 0x4, 0x6, 0x8c, 0x10001, 0x6, 0x3, 0x1, 0x9c2d, 0x100000000, 0x200, 0x7}) 2018/04/19 18:24:11 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) timer_create(0xc, &(0x7f0000000180)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/04/19 18:24:11 executing program 3: r0 = socket$inet(0x2, 0x4000000400000001, 0x25a196f7) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000ed4000)=0x78, 0xffffffffffffff63) 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, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eee", 0x439}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x121000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x1) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000780)}, 0x0) 2018/04/19 18:24:11 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffc) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x3ffc) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="9da227fef8b738c3ab6fe40bbe9b6df8b74779d1c1d1400c7e0067c3124b4a212f4e8fc8972bffba964fa0e83e0279c693b74cbe29077a48ae1da03fb5f1e0aca416e0c17d7d") 2018/04/19 18:24:11 executing program 4: syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='setgroups\x00') 2018/04/19 18:24:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="a0e74e7026fa414f10de1272efdba92cdeae361313df92c6da4ab8c181c77c89cb355f0d1ba619951873e01a39f897e31cbe6c7f618cd7f074122d252058e9a97be97ab9", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYBLOB="17dc08ea2a94253c2db3ea49f8aff9e3101209897b7ddab321cf7f788811ddd1cc26d81365e9cc7f6341881c2f7377e61ffee9039f0a5ace02eca8dc21eabeab3dc966bb1418ae9747743f1a1c10986982f8049dc2932e061ec5dbacb9a0394fd10cb307fd003dc058d2348bbb5cceec4d639512", @ANYRES32, @ANYPTR], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="0c8223446f9e7028ac4e71df1675a087dfb152bd45a17a8f8588bd5054da22ddfc498efbfac063ce19265a2561eb4fc5caaa1e9eb34b7245a6aaae86453fd0be56b48c3527662671ca939050afe31298d520ad65ad9e0cdecdfebde36b87cdb409bf2e1a7a668c7608d14dd9c363a801f6028a67eab1e7ecede202f1a00ef9fab160b077a150f048af70fda3d391feab17e78c136417531a6b6a7530bb383a"]], @ANYBLOB="c6e172b23c42e72282f581e8d2e93093531e515e74ceb470fa5e9ca4430ec0843644cb5e7a2987dbfbe8cc080199c9bb745fba6f809ccfe794cec027dca034c71c107080333ccb8d9b", @ANYRES32]) arch_prctl(0x0, &(0x7f0000000200)="721e3bc27f4edd522c1d05b1ee47fff5a380aab0e699d5252bc367119d6a7bb755712e03891b23ec3663c3b2ca7865f58220f3c0585f9c0eb6dc13c2f82c4819d5e9571f28bc7af135ad5235826186b4f0faa1e4b70ee8d00bab9e5b029ee71a56f921065fb3fcbd64d101050b55fcc5658bc29025afb54261931e775f755f5d4530981dc1ec966d86521cb42b0a") syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) 2018/04/19 18:24:11 executing program 3: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, {0xa, 0x4e22, 0xffffffff8050daec, @empty, 0x10000}, 0x2, [0x1, 0x200, 0x40, 0x8, 0xff, 0x1, 0x4, 0x2]}, 0x5c) 2018/04/19 18:24:11 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/83, 0x53}], 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001380)) r2 = open(&(0x7f0000001400)='./bus\x00', 0x2000000141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) r3 = open(&(0x7f0000001440)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/19 18:24:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000a) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2018/04/19 18:24:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ustat(0x4000000000000004, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x13, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x240000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000200)={0x5, 0x20000800, 0x0, 0xfa, 0x6, 0x9, 0x3, 0x4, 0x3, 0xa7}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x80000000}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x1, 0x3}, 0xffffffffffffffd9) 2018/04/19 18:24:11 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000000c0)) unlink(&(0x7f0000000200)='./control/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000180)='/\x00', r2, r3) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x80000000) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)=ANY=[]) close(r0) 2018/04/19 18:24:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffd, 0x40002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x40000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="7963912e26351b6ba3b6acf22dd162f0f3f6e151268f90db728eb5af1b4aad3b890fc8761ac9a234b0efdb8ff3c672829cc5632c270b7a19fe449a4f2e4788bce3363c5c8dd51a5f1d35dfdd80313305c057d91080234f5a4b223940da3a3f6216db741fbb000cc5a00f69501eff44ed80aa8ba57e9eabc058418d6d6e79184c667a9f2723d6081d4a69d8da1b514e06ed266b2d9e8dc8557c03bc66c0df3c1f6750338efb08a0d31db7edc9f3b697ecdd7054") sendfile(r0, r1, &(0x7f0000ea5ff8), 0x2) 2018/04/19 18:24:11 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c01651400fc7f020000170005000000a9000c0800060000723a6b", 0x71) 2018/04/19 18:24:11 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x84c0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept4$netrom(r1, 0x0, &(0x7f0000000440), 0x800) 2018/04/19 18:24:11 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syncfs(r0) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000300), &(0x7f0000000380)=0xd1a417c080c1c401) 2018/04/19 18:24:11 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x311c, 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)="6d717521757502dd4df74179622edd53719b27dad55ea39d8d6fb129615a13677ab1bac0c7929930bbe902e1aff5953627", 0x0, &(0x7f0000ebcffe)) r0 = socket(0x7, 0x3, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3}, {0x7, 0x400}], 0x2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/04/19 18:24:11 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601", 0x35}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000300)="f186f260d6c6587f7a1910078a721bfa034eef5f1b1f43c8095c337a913cb4ed538ee1a6001807b97dea7b88e079ab56e881f5e2153f15040d1a59f266e968f343a978fa8a772a89ee7ca63960a688b4aa7cfe06435b28ab83114fa3b02fdced91f8a83225dc8389ed727426a2435643357dd37734c347075506d5adc6f25a0870529ecd91310abb5004123ccee84c1776752ce6f242ad0b006e37ae4d43e8135c29c999cba2fd78dba429cbf82f4a98773153aa96d14dd45afb697eac27164fabb4d9d72753818141a214f94c7762d8a8796e036c0bd9b77a7e703f870e461ff14778da3dc5ab05a5a7efd4a30c10de95e036754dce21", 0xf7}], 0x34e) r1 = syz_open_pts(r0, 0x8400302) syz_open_pts(r0, 0x8000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffffffffff0f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000580)={0x0, 0x9, 0x80, 0x3, 0x4, 0x80, 0x7, 0x2, 0x6, 0x5, 0x3, 0x7}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000480)="ff485be6b7a7ffe6769c0460ca8b2e40e7b69970b05ff95d81fcab5121a8b2bd4eb8cda651e59078f0352b1fb6a61dcb6f768d67fefa98be8838a8684b8c11f99e640c76f1285c04ad9207bdb3391b3f") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80000000, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xc5d, 0x1}, &(0x7f00000002c0)=0x90) 2018/04/19 18:24:11 executing program 2: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x244000, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)=[&(0x7f00000001c0)='-wlan0mime_type\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='trustedsecurity\x00', &(0x7f0000000280)='user:-cpuset%vboxnet0vmnet1wlan1uservmnet1$vmnet1\x00', &(0x7f00000002c0)='\x00'], 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000180)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x2, 0xff80000000000000, 0x7, {r3, r4+10000000}, 0xfff, 0x1}) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/04/19 18:24:11 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601", 0x35}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3002640b800a090500000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000ff0014000100000000f10000000000000000003a6802ae302b0000000000000000"], 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7fff, 0x7fff, 0x9bba, 0xfffffffffffffffe, 0x8, 0x6}) 2018/04/19 18:24:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000320080bb70cd47488d7ceda0234d3aa5624b5347e1ee5c81bad81a98346ad28d3c9d"], 0x18}, 0x1}, 0x0) 2018/04/19 18:24:12 executing program 2: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x5, 0x6}) 2018/04/19 18:24:12 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)) getpgrp(r0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/19 18:24:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d8cd77d6ccfd36a3218010400000000000004", 0x16}], 0x0, &(0x7f0000004640)=ANY=[@ANYBLOB='fmask=2=\x00']) 2018/04/19 18:24:12 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890e", 0x39}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x111a00) 2018/04/19 18:24:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000300)="f186f260d6c6587f7a1910078a721bfa034eef5f1b1f43c8095c337a913cb4ed538ee1a6001807b97dea7b88e079ab56e881f5e2153f15040d1a59f266e968f343a978fa8a772a89ee7ca63960a688b4aa7cfe06435b28ab83114fa3b02fdced91f8a83225dc8389ed727426a2435643357dd37734c347075506d5adc6f25a0870529ecd91310abb5004123ccee84c1776752ce6f242ad0b006e37ae4d43e8135c29c999cba2fd78dba429cbf82f4a98773153aa96d14dd45afb697eac27164fabb4d9d72753818141a214f94c7762d8a8796e036c0bd9b77a7e703f870e461ff14778da3dc5ab05a5a7efd4a30c10de95e036754dce21", 0xf7}], 0x34e) r1 = syz_open_pts(r0, 0x8400302) syz_open_pts(r0, 0x8000) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffffffffff0f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000580)={0x0, 0x9, 0x80, 0x3, 0x4, 0x80, 0x7, 0x2, 0x6, 0x5, 0x3, 0x7}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000480)="ff485be6b7a7ffe6769c0460ca8b2e40e7b69970b05ff95d81fcab5121a8b2bd4eb8cda651e59078f0352b1fb6a61dcb6f768d67fefa98be8838a8684b8c11f99e640c76f1285c04ad9207bdb3391b3f") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80000000, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xc5d, 0x1}, &(0x7f00000002c0)=0x90) 2018/04/19 18:24:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002640)={0x0, 0x7f7b345b, 0xffff, 0x2}, &(0x7f0000002680)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000026c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002700)=0x14) sendmsg$inet_sctp(r0, &(0x7f00000027c0)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0xb4, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="837badb96d8aa032d47b1b584b7958af61661b4428b95ef4742510a7c2be3252aaa40bb0f4249d925eaf62923a4173b5615a61bad1596c85de49256f9d3128ca72eb10d665748f65f53ebc011794321dddfb3455d0cc77a89f0f62edcaaa0e3be5dd8b369314e481bfa49b496c924063e4e820d098cf8e8e780299c00812192bbefc7c8014c47152c0986cc5fabf0c871686a03c529681fe0ccfa6096f4395fec75176a726a66fe6bd72215f6867df5e3d24ccc1dc737dfebc9d57f5b276e2", 0xbf}, {&(0x7f0000001240)="4aa552568f94a76ac47f7fefe32accee66005a16e741951ba72e7c454863ec9afee555a6ab57d5d5e5fa5179cc94e61df0b7ba6028ae0ec1ea07e763f1ed1bc13b68ddd9f9a3785ab1ad6e8e733b36056684105bf073600559163c293c0e9de5ec3f83ef757415f4a7196fc0183e2822211bb152c2ad3ec435b0ee5342616e8f13390d4119dec1510faea5c7476e0090b8160203ca0e1a2b6ac2c58fcdb081039e8f6ea324c0c7", 0xa7}, {&(0x7f0000001300)="8acd4b635ed226b2b16f73af2f72e85636908a56395c83e6a2beb745a093309ab37c0304802c2a7ac280e9321479615875568f32fc", 0x35}, {&(0x7f0000001340)="123ba0be1be511491094c4a4c9f472e8e41002631a9cec78506c37bdc499669c4cd2cbf3c4a4e284ce8e4522d1e7bca5", 0x30}, {&(0x7f0000001380)="04e21eae122807cb456621548ea509aa7ccbe5088989510e", 0x18}, {&(0x7f00000013c0)="f27f93e01780cd7071fee32df3e0bf696623657dcc1e4a4b8e72d421e8a51808c7ef7ad115be6d2bd2dddc4a1b6c8617db5ed49669f969c1120d969eae6135597cc0dc49d838336598ed3c160b1b6e183dfcc21b2b09544669b983fc3978d0c008ae5ce6e3752036d8a85354272ce10fd707f17b3d72838da4fde29546c20e3fe87d12e81ee3b827021934edefdd4d8c7eb608773262a69311418e214ae871d2fd0b9bb7e5a0741723cb7fdc560951ae2bcff2183b5028f4799809b71d598debc150da4265680b6d36c38420abfd5f6fb205d94f741aa316489b5c901399d9c9fe277e4fbd1d6b9b81531de41e", 0xed}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="7f9c0c54e73eba47817b83a926430834fb73b3d51624707d5493fead8dc0793b0390c43cb65176f65f3ba8d3977db3809dcc6c31b326f988b9e6fbd212ee74ce857a8aef0518b0a02dc153fa19ca7b518fc71e9bef44dc572c8f80382e9a0648c9f1a5b15e9adcd0ca14b1693a5335deff44ff2ecd3f8340a5a84046702aca00c7e62cadb088b4360f89e564448eacadc542fa0e29ca305daba98ef32469dae61be72f7171ab409b4fce5f1d911aaf49d388b6cba6970f", 0xb7}], 0x9, &(0x7f0000002740)=[@sndinfo={0x20, 0x84, 0x2, {0xd7cd, 0x4, 0x6, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x4c5c, 0x7f, r2}}], 0x60, 0x20008850}, 0x4) r3 = socket(0x20000000000000a, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'bcsf0\x00'}) connect$inet6(r3, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x18, &(0x7f0000000100)=""/16, &(0x7f00000000c0)=0xffffffffffffff9f) 2018/04/19 18:24:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/19 18:24:12 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x10000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xc00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xec, r2, 0xb00, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x21}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x61}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7466a342}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xec}, 0x1, 0x0, 0x0, 0x408d0}, 0x20000080) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/04/19 18:24:12 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x101) 2018/04/19 18:24:12 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8971, &(0x7f0000000000)="6c6f00966fd651b159a9c84a2c60d298ed286687") openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x86) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f8000000) 2018/04/19 18:24:12 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x3f, 0xfffffffffffffffc, 0x100000001, 'queue0\x00', 0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x1, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32}) 2018/04/19 18:24:13 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'ovf\x00'}, 0x2c) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890e", 0x39}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:13 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="a2", 0x97730a6db9729ad8}], 0x1, 0x9) close(r1) mq_open(&(0x7f0000000040)='\\\x00', 0xc0, 0x100, &(0x7f0000000080)={0x1000, 0x6, 0x400, 0x6, 0x9, 0x7, 0x101, 0x9}) 2018/04/19 18:24:13 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5f, 0x3ff, 0x81, 0xffffffffffffffff, 0x7ff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x81}, &(0x7f00000000c0)=0x8) 2018/04/19 18:24:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@address_reply={0x12}}}}}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r0) 2018/04/19 18:24:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80287010) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb4, "49dbedfcd15b9f5e19a14e4da00ff22a1f15feea42b6b72e635cd3d156e7ae07fefab1947cd05e415f07715681c17d0ae9dd5e449229a6b8e2eab4094250dbf4050c209d0ed4184ea53aba3ce4836475ff31d44fe543d68f1c1cdfab642328771c34ae842534746e2c92a8ba26f902df1c6dcd3f0ad04ad1312312c85052793d1ec018c4b56c2ffedefdae13f3f25b590a7c799cda325f60bcdf5d7a8c5e7d9ce501f8d770db830a601f0c2de669bc82b528d656"}, &(0x7f0000000000)=0xbc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x2, 0xaf, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x3f, 0x62, 0x3, 0x200}, &(0x7f00000000c0)=0x98) socket$inet6_dccp(0xa, 0x6, 0x0) rmdir(&(0x7f00000003c0)='./file0\x00') recvfrom(r0, &(0x7f0000000200)=""/140, 0x8c, 0x40, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x40}, @in6={0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x4}], 0x8c) 2018/04/19 18:24:13 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setresgid(r1, r1, 0x0) pipe(&(0x7f00000000c0)) 2018/04/19 18:24:13 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d00ff6)='./control\x00', &(0x7f0000109ff6)='./control\x00', &(0x7f0000eb02e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r2 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/19 18:24:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0xa03dc00c787a188, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000005c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x2, [0x401, 0x0, 0x5, 0x0, 0x0, 0x5, 0x0, 0x8]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f00000000c0)={0x399f1336, r1}, &(0x7f0000000140)={0x800, 0x9, 0x5a8, 0x4, 0x4, 0x9}) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000400)="aa", 0x1}], 0x1, 0x81006) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) 2018/04/19 18:24:13 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3e, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000300)="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") sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890e", 0x39}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x804) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x1, 0x0, &(0x7f0000000200)="ac"}) 2018/04/19 18:24:13 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='numa_maps\x00') ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x7}) syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00e9152df763de16a49e1334e0c4b65087ee2387e3e302c72ed48069de69353b096e924b7a47705e7746813a030d8a4d347f737f29cca4a25445278cffab52e60795acf875d2febd4fd430ce1e4ef7af2c0356b279824a7f3116cba856fba4b4b111c30dd474c4251b78ee996041794b27382a29ec7ad6fba71e0ba9194228be8f88c89ca4b2e472e3353d8f9982ca9d373f332da4d5a4f52ffd48d5ac55ad4309ba742d9fe52362e8fee73f3daae77d7d6ccc9f2461ca4423dacdce2ee1725c21cd3406ca4bf1d71ac5ec083cca0de7964b90b2b786ccfc71f5331fbf66cf87e055de8c7ae74259e3543c0bc8e399f863") dup(r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) 2018/04/19 18:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/19 18:24:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xf, 0x80f, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x7a, "7d0c46e03cf63bdb27cf1bece54f645885f98a9bd22f51f6276077636aa9f77acde420b0ce1f94ce9f419be3fbfd4f29f042d77a0c37ccfcf254a5137e4f2aec65297c0c899aaff852ad4a2a768177c53b95d834dd04bfc88032bc1fb656a40af9d980c5fa6dfe875add683672cc9728e34c97571f24dba1be51"}, &(0x7f0000000180)=0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1, 0x9, 0x8, r3}, &(0x7f0000000240)=0x10) 2018/04/19 18:24:13 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f00", 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x2c6) getxattr(&(0x7f0000000040)="e91f7189591e9233614b2f00", &(0x7f0000000080)=@random={'user.', "47504c995e2a242f4000"}, &(0x7f00000000c0)=""/179, 0xb3) 2018/04/19 18:24:13 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) r1 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='em1ppp1eth0ppp0nodevtrusted{keyring:*self\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00000001c0)="f77b9d", 0x3) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/19 18:24:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/116, 0x74) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1800000000, 0x242000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/04/19 18:24:13 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x22ed) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) signalfd4(r0, &(0x7f0000000000)={0xe54}, 0x8, 0x80000) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/19 18:24:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) ioctl$int_in(r0, 0x5432, &(0x7f0000000000)) 2018/04/19 18:24:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540b, 0xfffffffffffffffc) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdeb", 0x3b}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:13 executing program 6: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000500)=""/174) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x80000000, 0x7, 0xfff, 0x0, "1b7ecf42bddf3be056a9953d08de3a72f2bc5ecb15867b68a3220d4c56f69458"}) 2018/04/19 18:24:13 executing program 7: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x2) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/19 18:24:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sysfs$1(0x1, &(0x7f00000000c0)="fe6d696d655f747970656370757365745b406574683100") r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="4813cd65d0b0ae5261fa17b9e009342125cae1a57993f0ff96dd3de6ccb46930b5eecd2aecf428722e25f785aff45033c3083144f6234e1de65b8dfc5b23e35ea2d0da2f6a4018878e7e48196a410902d4373bf916c4322de789f4d33219f290e24a1d34720de9694fa36f64a297b9589a1b537b228b9dd3ba0385cf4023f716af47781bbfca56d4fb49d03332086ae6a2d8ce11ebcdc5c79dfdb1ba3fde16aa77d7725b4502a7482603e47828ec1f121232d636034b7cc524") recvmsg(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000017c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a00)=""/85, 0x55}, 0x0) 2018/04/19 18:24:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write(r0, &(0x7f0000000400)="3e6fb987debe9b0104c9e539b48523a5a3c79f825c8e9145caa1ba8fde931f2add11fb3c0a8c0af7577e227b208db7c5c91df0b346147b6534c92e7bf7d11d9ea6f262815e474e9db8c42cae5a188bb51234dc7e908510509355ec6e3b71b2e727b69c365374709e62dd7021d10d138f36cabfcf5b1c750e9c12fe9d5e37fb8fcb287f42827cf48da07bfba8d874da4777d0fbb54ca3fcbb86527155407aeb885acdee504e85a6f34031692091759d7c09293c319cdbf0a074886ac223", 0xbd) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x129) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @rand_addr=0x4}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000140)=""/218, 0x502) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000003c0)=0x1c) recvfrom$inet(r0, &(0x7f00000002c0)=""/160, 0xa0, 0x0, 0x0, 0xfd42) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) fallocate(r3, 0x3, 0x6d8f, 0x2) writev(r2, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000ec0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000f40)=""/104, 0x68}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000001100)=""/212, 0xd4}, {&(0x7f0000001200)=""/193, 0xc1}, {&(0x7f0000001300)=""/15, 0xf}, {&(0x7f0000001340)=""/4, 0x4}, {&(0x7f0000001380)=""/197, 0xc5}], 0x8, 0x0, 0x0, 0x100}, 0x40010002) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001540)={@multicast2=0xe0000002, @broadcast=0xffffffff, r4}, 0xc) read(r2, &(0x7f0000000380)=""/9, 0x9) 2018/04/19 18:24:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e21, 0x0, 0x0, 0xa0, 0x80}, {0x7, 0x5, 0x0, 0x4, 0xffffffffffffffa6, 0x0, 0xb099, 0x40}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x8, [0x200, 0x7, 0x437, 0x0, 0x60fe, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008", 0x15) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x2) getpid() readv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f0000000100)=""/10, 0xa}], 0x4) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) personality(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x3) 2018/04/19 18:24:13 executing program 5: r0 = memfd_create(&(0x7f00000012c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30800044}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@getsadinfo={0xc8, 0x23, 0x308, 0x70bd2b, 0x25dfdbfe, 0x0, [@encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e23, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @tfcpad={0x8, 0x16, 0x8001}, @algo_auth_trunc={0x78, 0x14, {{'sha512-ssse3\x00'}, 0x148, 0x200, "2a3f373a74441c6376c064b63e8d2ebd999507ae5271996209ca482e9180cdb8b60f09cd30479a464f"}}, @lastused={0xc, 0xf}, @policy_type={0xc, 0x10, {0x1}}]}, 0xc8}, 0x1}, 0x4084) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/19 18:24:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8e, "45d1f07884cb61621d4797c9dffd21c09158f5cd957a0c96ac6dd88c2e932e3ebb7aa930b189e79385ce69afbea65b2ffcb15078dcdcbf4b5e3e92c30e404e168741c0d91f686fc2d73c989db7e50b5c24d870405e2b7d306247032652592716ec4b9871d8d4abf35c42920bb50e753fe1ae9ee580ce8070c9f68f4b38a9292a4b564317e6cbb9b9e9f5c2f467b7"}, &(0x7f0000000180)=0x96) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)=""/88, &(0x7f0000000280)=0x58) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x140) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) 2018/04/19 18:24:13 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0x0) keyctl$set_timeout(0xf, r0, 0x80000000) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdeb", 0x3b}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:13 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xef, "918a91691cd138219e692eb39d9614e46c4bd743834190208d22098cf74192bdbe18e53c91a9b5904aff113f5ef4129d1f6b7077edf105f98e3daec9b82c62de104f97d58b4bd3806e902e74eb4f5afddc28c0a03b2f71762506f77d2ed3267a3112f710d7d5e8dd972875927e0e0c45d4d41ac19bedadf7464cfd175be3c8e7941c0a25e78cf9a682e8b9b3320b2c1a7409fa371f8f6d173339f78759cf6ebb22a385e28d755ba00c137a17bb6bb7905ce2cbedb665be3fcf7b42683b3581ceaf9c1591cec2b5e4c4575a6cb5d02a23432502c9518d61f09cc3ccda1e4ce760e988a05a92326bffd627f2a5c13cfa"}, &(0x7f00000000c0)=0xf7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x10001, 0x0, 0x5}, &(0x7f00000001c0)=0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x1, 0x4) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000100)='nilfs2\x00', 0x2000, &(0x7f000002f000)) 2018/04/19 18:24:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/179, &(0x7f0000000240)=0xb3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth1\x00', r3}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x2, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000280)="f7a0b0422148d50f777dcff9b847e15c0c2d33b3799f861fbeb35602ef6397e1f111ee08a34b3f9f27bdca146ac4dc4194b5734c28806a1181fc8c7aa4359e248eb19a8668b7828150c31e15a2098c2068c69d81368517722b213bccdbc24c46c3619eede86fc1d7beec03f9d992722ef5191677493e1734548ee9fd5e232653caa41fd401d2279524e234ac29654fc9a9d3156a80b69e038e22ab13a2655c3c04e1bf06241b79eefdb1cdc590d359d36d9f", 0xb2) 2018/04/19 18:24:13 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x3d) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept$inet(r1, 0x0, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0xfc, 0x1, 0xff, 0x1f, 0x1, 0x7, 0xa3, 0x1, 0x6, 0xffffffff}, 0xb) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/8) 2018/04/19 18:24:13 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000001140)="1b8997ecdcf115f4651d93449d328ad04c8e9f232cc8bcbf5845af192427967e6c41b20f201111", 0x27, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x8000, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x200, 0x8, 0x6, 0x9, 0xd06e, &(0x7f0000000040)='bpq0\x00', 0x6, 0x10000, 0x40000}) add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/04/19 18:24:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x333, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0x12d}, 0x1}, 0x10) recvmmsg(r0, &(0x7f00000059c0)=[{{0x0, 0x0, &(0x7f0000005900)=[{&(0x7f0000005640)=""/218, 0xda}, {&(0x7f0000005740)=""/247, 0xf7}, {&(0x7f0000005840)=""/177, 0xb1}], 0x3, &(0x7f0000005940)=""/70, 0x46, 0x3}, 0x2}], 0x1, 0x0, &(0x7f0000005a00)) recvmmsg(r0, &(0x7f00000054c0)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/49, 0x31}], 0x1, &(0x7f0000000180)=""/5, 0x5}}, {{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000400)=""/183, 0xb7}], 0x5, &(0x7f0000000600)=""/23, 0x17, 0x4}, 0x200}, {{&(0x7f0000000640)=@ax25, 0x80, &(0x7f0000003b80)=[{&(0x7f00000006c0)=""/175, 0xaf}, {&(0x7f0000000780)=""/77, 0x4d}, {&(0x7f0000001880)=""/142, 0x8e}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000800)=""/14, 0xe}, {&(0x7f0000002940)=""/245, 0xf5}, {&(0x7f0000002a40)=""/201, 0xc9}, {&(0x7f0000002b40)=""/60, 0x3c}, {&(0x7f0000002b80)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000003c40)=@ipx, 0x80, &(0x7f0000005080)=[{&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/2, 0x2}, {&(0x7f0000004d00)=""/26, 0x1a}, {&(0x7f0000004d40)=""/115, 0x73}, {&(0x7f0000004dc0)=""/249, 0xf9}, {&(0x7f0000004ec0)=""/125, 0x7d}, {&(0x7f0000004f40)=""/211, 0xd3}, {&(0x7f0000005040)=""/47, 0x2f}], 0x8, &(0x7f0000005100)=""/151, 0x97, 0x3}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f00000051c0)=""/189, 0xbd}, {&(0x7f0000005280)=""/200, 0xc8}], 0x2, &(0x7f00000053c0)=""/237, 0xed, 0x3}, 0x875c}], 0x5, 0x2, &(0x7f0000005600)={0x0, 0x989680}) 2018/04/19 18:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0x800) sendfile(r1, r0, &(0x7f0000000180), 0x8000fffffffc) 2018/04/19 18:24:13 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x918, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x601}, 0x0, 0x0, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$TCSBRK(r1, 0x5409, 0x6) 2018/04/19 18:24:13 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x98002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 18:24:13 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x440000, 0x4a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x0, 0x7fffffff}, 'port0\x00', 0x8b, 0x40000, 0x5, 0x4, 0x8b, 0x7, 0x4, 0x0, 0x7, 0x2}) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdeb", 0x3b}], 0x40, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:13 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setpipe(r0, 0x407, 0x10000008) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2002, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000180)=0x2f1f) getsockopt$inet6_buf(r2, 0x29, 0x8, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x48) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/4096) 2018/04/19 18:24:13 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="97e935acc98698613bf5416bd667e7857005c262cb624ba7c0a84147abe00174f82306eb08248694399acd221ef5d280daa4809269456dfde225893f989709c6bd8ed9b8589b42ebe2968cfebc4eb02ea0539ad1e03d3379d6", 0x59}], 0x1, &(0x7f00000000c0)=[{0x28, 0x107, 0xf1, "f295944438d1daf5f6a5b412e880527d0008e3"}, {0xf8, 0x109, 0x1, "4ae84ca8b3c33a121a1e51eeb1cce69c63baa1ff574eb68c11453d1f7474fe04cd5e6c5b7b4c50a83dbf28cb9e53d4e7fe1c96943a201ad3f45322e883fcd8278e0e6833ed36e18997553ad4c8015554b5f3f8c570ba33654b6196eddbcefcb7ba5f911de6c7b5db35a2d772b1f855eebedbf2c2726323745c63222e8f8b650add40ac8168474e75718b6eadc3f44aebd65930c096bb0fb92f5108b718869796e54db03d78c35f94366f450ca8e453cd59860be1a540c05e4b941c35895bffb4fb821a5a622690cda30bc63578b42f89fa79e318fb5a135bf77496918bad81cd85"}, {0x98, 0x0, 0xfffffffffffffffb, "f436bc89d6645b5e3135bc0202e545bad3e748c75bcd7afe6a1964e0d9a0722dc781a37e9a68b29fcf2903865828bc27de0e1a93831e9a3fb8718270f159ec08896537d69cf1b6ce2e32393853a116529af9946cea5f485badc98eae03d05376493c4da1f7fb90e08fc912181536c1ba8a9d72d56abe36aa96c8fedddf79eec7f229e0afbb"}], 0x1b8, 0x1}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x80000000000014, &(0x7f0000a1aff7), 0x14) 2018/04/19 18:24:13 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:14 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}, {0xa, 0x4e21, 0x5, @empty, 0x9}, 0x8000, [0xfff, 0x1, 0x0, 0xfffffffffffffffa, 0x101, 0x6188, 0x3, 0x1]}, 0x5c) 2018/04/19 18:24:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', 'k+Q'}, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @rand_addr=0x8, 0x4e21, 0x4, 'sh\x00', 0x4, 0x0, 0xf}, 0x2c) 2018/04/19 18:24:14 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xf44, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x43, "cc21ec1ab707b8efd71993cb356e29c484f48f083cc7c60f6b8d7080c5ede0ba8eab4ed78deec54cca577efa16a473141f93b1a88c3c495931c7bf31a9a941c6fb14fa"}, &(0x7f00000001c0)=0x4b) keyctl$set_reqkey_keyring(0xe, 0x200000001) 2018/04/19 18:24:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0x800) sendfile(r1, r0, &(0x7f0000000180), 0x8000fffffffc) 2018/04/19 18:24:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x7fff, 0x6, 0xfff, 0x9, 0x8}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000780), &(0x7f0000000680)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="fc500d6da0924fbba95475951f3dfb", 0xf}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000d239e6bfbb26f3f8034b7445ba40509dae754cedcf4ec4a1be22757a1eafad5d051209b919d8a179bb14220b5c64623e7c7e0200000000000000b5f4a1bcd94aaee5664be67c", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="4e155b650000f2d572505dcddc9654e297c0fc120a12e440c900adf6f901e528827bd101848de650741f6544ec837924493a1a483e05ef0ac24be6bf09f2c269e9f27bf63d05a95ac14d343d5a1879abd5d093a8bfd03c8a3e3c73b3498d89a5a256575142f0f3d2c098e3ed63db27020e0375cb23854afc2023215b4ea0f3f7b5033f78cdacc4c4a48c95258d542fd659d604c3fe77a5de5a3cb37894a3604f87017194271168380e3598f3247b84e8686c6328de8af1a14c0135824273976a9c48258155493be205d2ad8eff681026bddbfcaf517ffe21d9b4ce1ad2a6b026148e7d1f7826c0056c3d88a8c1794171a2a9ba721d", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x44010}], 0x1, 0x8044) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 18:24:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x83, 0x75ab9b9, "16f56cb846aa82e184d38bae439cd148a9309861e02c89772498cb2b1c53afbc30e32cb67b4cdbec77d360979bb37039a18be5c0821e28648ff4c04e8faa50e09ff1a74d54a6922b0c806f09fa42607b"}, 0xd8) 2018/04/19 18:24:14 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:14 executing program 3: clock_settime(0x0, &(0x7f0000000100)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000240)=0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc, 0x1010, r0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f00000001c0)=ANY=[]) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="61c16e138b1f1b2a626b0a001806cc95d88c6129b514ec4ff0781bd6b3bb95da073070488437dfb1a086e3564f1ac399dd7912fab83c697676b47671cd9e0babace70e999c99ab778f8a23f7ea0e15811f746ef058036ca34e743de13966ca6ba372f054ee29c1312e93d7979d80176298d95b4def5b66be86ea", @ANYRES32=r1, @ANYRES16=r2], 0x80) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000200)) 2018/04/19 18:24:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/19 18:24:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000005200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="636801636b3d7374726951d238ae"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/.il..\x00', 0x0, 0x0) creat(&(0x7f00000002c0)='./file0/.il..\x00', 0x0) mount(&(0x7f0000000080)='./file0/.il..\x00', &(0x7f0000000180)='./file0/.il..\x00', &(0x7f00000001c0)='anon_inodefs\x00', 0x2b43840, &(0x7f0000000300)="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") 2018/04/19 18:24:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000006000)="82", 0x1}], 0x1, &(0x7f0000009000)}}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lstat(&(0x7f0000005a80)='./file0\x00', &(0x7f0000005ac0)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003e00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000004fc0)={&(0x7f0000002fc0)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000005780)={0x124, r3, 0x524, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xda0}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff8000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xac98}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x54) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005100)=0xe8) ioctl$KDENABIO(r2, 0x4b36) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000005a40)={&(0x7f00000058c0)={0x10, 0x0, 0x0, 0x40480000}, 0x8, &(0x7f0000005a00)={&(0x7f0000005900)={0xd0, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9ae5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4008040}, 0x810) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000005b40)={0x8, 0x7e01, 0x460, 'queue0\x00', 0xffffffff}) sendmmsg(r1, &(0x7f0000005580)=[{{&(0x7f0000000040)=@l2={0x1f, 0x1f, {0x3, 0x1, 0x8, 0x1ff, 0xfff, 0x1}, 0x4, 0x7}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="5d53c41e574eab98c4a02c9ef1f8303f4a6fcbe8766d5469e3004feaffb9da995679e8edf4291ed96a355913af34c084097846ea880e496b38b158c798fc471966221e4d6cc206d4044cb4be8e603d6a1865f72b69abdd54ae184cb6017fb1d3fc13bf855fadd2398f7de995fe5f027ff3ea2a39d1d5a363d6d9b24300c38501a741ce3c6e868803e7a71e17c3b4361c1ee2daa6e184fd9566a71d97e40a2aa5df1cb1475a0e47eb62fd2715188b8a690e423b027d189b1c02", 0xb9}, {&(0x7f0000000180)="249867725ec87ee57b8ebc10e3859b1c0141c005cc76ba7f4bcbd93ba3f9c6889b106dbdb06ec5312cfb4b6d3369b9c3fed902240392fe03a366da71e261fc153b3feefd95b17d8fb8e34cee316d32b5b133fbbdf7d3888eba75b4da61db8e3141220cffc7d205daf6f1e15c14665e89f762ba7415c7da8721840c68c2edc703d69ad094e392727dab50ef12031a115b5191959cbc637a6e888181e6e18a70f88d555886d645188b49b329373d7e1f3572e47cb9507089d2339679f60dde1d6111e769f93ad1333e9b14efca989fa270c5d02fa77b9b884f499e", 0xda}, {&(0x7f0000000280)="9b8f07c2497a2fbf373524ae6f7e6de5274b7b946d875c2600599ab18b4f7a7f8f6f99ddd8b59f6fe1b92905d5dff62b95d43e8f509a4cdee32c6789912776cba9801e469490cce4fcb684cf016a40472bfbfc322cea85aa9fe9d58f9cd06d3cc122937bf42d6ddabca11216653c4036bfd2bd63d4c12af62a671696373c38bdd20c9b72292471c1932abbe1fbea0565082e70f1bcea141164a7c06f0eafa84e1b28da224fec7a6d2ae1d5ee5e6d333add27bdaf6ec4f75cb33c4a704a0e93378eab90dd2e2a0b4ffa102798c5d72c1aab81b60fe9868597d046100002b608931a3ece09342bbe160fca5877c75cb5526042383010", 0xf5}], 0x3, &(0x7f00000003c0)=[{0x108, 0x6, 0xc35, "6908c117490e9ebad6bc0ca404f9e843c551a9b79ad79c2d4f181b5bc29440983196ec393023141820113921b30f0d582edc38b71e62cbe362d7aa825a016f87829014204d8625fba3f718af7ab2519e360a49c6e902de902bb18668d6aed319941736142a89bb9a1ce9aa17589ebf49a89380b8d6e9fedd15937ed75c38e5ade2fb3c3388bfa84d9125f44d1c426d299cb3e92a3e374eaa07acd425a85eceb70c022aa8c48029d8ed6a5a1ddcb8d4ebd9fc52117e0029e5785538df169cda3df8ee5cc28c0d31cc035397fcc4a4c16142112ae70322829ee20e7ab18ef539b3f732f5854d69d52106f1e3121cf979c8c56cef9fd3ddea"}, {0xf0, 0x119, 0x5, "8b807530c36eb6bc617514a648fb9e5dd4ac880c43573ef2868e6ae0d11ba92f8edfef28760341539941b3750a1513a68aa1ade64bb68a2f2f922c6f6a164532f2f0960a7e77c6751bf9a3e04d52c0bb9be90e754442270d4b09ba14e7b13908fe1e268d00aa1f6c8f212968861c745d1584246c266c632aa7c8379c225e33f099901204b2f58aaa6d317774fd7d481b17b52632dfb89bbff69c61b4bd2c7fcd26f4bc1dac71ed1c51a35b01e3f787d547ad55b875bdd796dfff4c50e006692ccd1f13404bb4956f9ee9593d11ba1853ecf423c7033f8b54cfd140"}, {0xf0, 0x102, 0x5978, "babc662b70e24607e9f4294430b69a322e44d49c17b1e65ccab5b2d8afe72f0ea29ffdd7b4d3c33e8ec8cae67ad201ee4a0d06f2d47207ed58e4d421d21a84589e084479ca57a04100d5f0f02a2d0bd46dd80fbdaa35d429b554f924ada86bdc9071cb5d80b0be3336a508b5d028d5207866f10de90e6a09ca39a3e43150e62b07344d7f669169d4df9a4b76a51c06e100cfb95bfe7355a4802a9c447d5f8e1739b42066795b165152657375db5d78e5abdcb8f905129e96a13cb0ca29f8681572483a98be07f368cf0585e8cf33d9c3ca24bdef181a0cb25e024872a21fd530"}, {0x110, 0x0, 0x1, "28d3ca8cf2a883963c394deea1129542b5ecf88ca7973dfadce77490c124c9d8e5106ef2bb3f8874732e9a8a0a8713cd17af8ad377eb0330ad9869c2655df49a2b2de8c645aa7ddcf6c61195504cbf94ce3911cec6920c6e4804ff5a0a10da82b72f4ccb124ed8bb3cabc0ddedaad5f7f6e20e3f28cee7a0d42999d5a8069fa5731f816de31cb9b7d929618b4ab4abd5cc2387e436968d0c3a09886c3eb65346e63c70436dba71151f9a10c1f7b3cfc2c27ae76fa022b445c4711119df462d11e8fb088fbdaa65248b7dbe8d0841e96ff1eca1d394df4fbd054bc5ce3a7fafb2f50c5106b41f2c5c2249f80ff187f6938692ee9f69e4f48d430c8c77"}, {0x1010, 0x114, 0x80000000, 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"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{0x98, 0x101, 0x5, "fa8f17040d6148a3137c563868b8ff7928410e5b633ff15cbb470cfb1c22251d275be60956339b9c4affd3efbe5c1f3bcac19d06247986c1d8e5466cd4f080708d24917abbab10c724e0b3a225f76b48c225199777796f0af291255bd5427559b654f882f1e026ef3d440e489126a81dffd6d3768c3133eb2ca775d95da5c5b7dc5dc2aae97adfca"}, {0xe0, 0xff, 0x1f, "ebcf087c3c34b858c0f1704031d3c69acbdd50c79ba9ad8f79649f4c3b5d5e28889a559d030c24b036fbd18e26807d54290a00bc1e8ed4db14ae3c429fe7620c4b154eeea1f3db46c63c98977a602b978fccb5c244304b53446fd36e6f2abc5ce41542c8047ef532aa12c232af5403339fca314309dd22916b9a9e343504c0c329c9a729befaf2809bf1333417517ec26d554b4b0b8fbf4400e7c46978ef20d90861cbc81931473edaac868a0e8f2f637d1bc6c751a5079d2dfedcf5904f911d79fd848598a82683f582190f"}, {0x18, 0x103, 0x2, "cb36acee7a4ad861"}, {0x38, 0x11e, 0x3, "cbdff2a3299464017b28ae2ed032b1d747df6b3a6c9a78bdc7204ae78723deb030762ef2b8c493"}], 0x2210, 0x10}, 0x100000000}], 0x8, 0x4) 2018/04/19 18:24:15 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="667261676d656e74a87981e2c9092a2d636b5f6c6e745f7072696e745f6d61736b3d392c6e6f626172726965722c636f6d70726573732d666f7263653d6c7a6f2c6e6f7373642c005d479623c300fd0813c04d2e919126dc75b08655f05ce82e1af707cbb9c4f06175b1ff99e24af547918fa19237f9ff2345dd8ba1df461ede4cd88464e778dafcd436d345b99a47d9cd0cd03524bc0bc357b5a7014dce96d729ed7b854345"]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2800ebffffff00007ffcb6dd0d4f92316107df2fd0846bc0964f4fe20a0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/04/19 18:24:15 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="2f0000001d0003fd6d000036000000dd0700020000001f5f08c908000100020273730beeffff005867855e7fa50000", 0x2f}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) 2018/04/19 18:24:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="b098067995b516ceb531f65af071bcf00ef6ed2214f4fa1e8eeb411bf18014c790c4e7aece168c98bf0a214a8edc020865a917aa45435efb96f9bc903a111991b0b21aa98cab7b321b2612abfbd7945fafff6b1d5096f6e4f554256f8afa"], 0x14}, 0x1}, 0x0) 2018/04/19 18:24:15 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) rt_sigpending(&(0x7f0000000040), 0x8) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000600)=""/71, 0x47}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) dup2(r0, r1) 2018/04/19 18:24:15 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000140)=0xdf8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x80000000, 0x30, 0x9, 0x3ff}, &(0x7f0000000100)=0x18) listen(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x800}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000480)=0xffffffff, 0x10f) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000000180)=""/251, 0xfb, 0x100000002040, &(0x7f0000000380)={0x3, {"ca1469656f44d9"}, 0x7}, 0x4) getpeername$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x40000000000000, 0xf710, 0x4, 0x0, 0x7, 0x0, r4}) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/19 18:24:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31b32b6a68fcb49e37c00502143a6a97e70f2e73dd71650d4eb2164295b7d460a34d6e70dc93b751adbc9b"], 0x2e) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/19 18:24:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x597, 0x8, 0x1, 0x8, 0x5, 0x2, 0x6, 0x9, 0xece, 0x0, 0xfffffffffffff000}, 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x665dfd41, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x3f, r2}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000300)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/19 18:24:15 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000000080)) r1 = socket(0x3, 0x3, 0x0) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x1, 0x8, 0x9) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000028effc)) 2018/04/19 18:24:15 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="b098067995b516ceb531f65af071bcf00ef6ed2214f4fa1e8eeb411bf18014c790c4e7aece168c98bf0a214a8edc020865a917aa45435efb96f9bc903a111991b0b21aa98cab7b321b2612abfbd7945fafff6b1d5096f6e4f554256f8afa"], 0x14}, 0x1}, 0x0) 2018/04/19 18:24:15 executing program 0: r0 = eventfd2(0x800000000000009, 0x80101) read$eventfd(r0, &(0x7f0000f3c000), 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x81) 2018/04/19 18:24:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80}, 0x6000000000000b}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xaa, "14c346b9767e1ead3a86b64f20ed2abe318bf7ca2cad024381f9ab4c810ebb2c3e7315229ecb7bbd3b31e059a872b66b7d6eac1b18635d5f37d3c48d4b1682bd3c9efeba4cc7387e1b1d3576a4d96388b6d89492c5adfd9c4a4d32984aab658575e6d886a5cc262ad66652a3160d5d30ac2c26039c600a5836786ec60913dd0ab10682d16810b15fa5624d43f303307b07711730f81a3f48ec25baf5e3d33a56a755567b8a1253d724ce"}, &(0x7f0000000180)=0xb2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x0, 0x8, 0x8, 0x0, 0x1f, 0x0, 0x5, r1}, 0x10) 2018/04/19 18:24:15 executing program 5: r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'teql0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x2, 0x80, 0xfffffffffffffffa, 0x5, 0x7, 0x1, 0x2, 0x9, 0x7, [0x2, 0x800000, 0x3004, 0x8000, 0x80000000, 0x0, 0x81, 0x40], [0x4, 0x10000, 0x5]}}) dup2(r0, r0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0x2002, r1, r2, 0x6, 0x7, 0x110000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) 2018/04/19 18:24:15 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) mincore(&(0x7f0000ff4000/0xb000)=nil, 0xb000, &(0x7f0000000180)=""/152) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) dup3(r0, r1, 0x0) 2018/04/19 18:24:15 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000023000000000000000000000000000000dc541926e1ddaed2e645a6c751dbacd712bca0308ef5c5efd3ec9f7f49a0bca0d4aa573411917d80bf485952a666fc30a27e7787c4f0ec09beb57ca250caf42356e0e8e1822c18d8fda980a2d03664d9053de98d49f62e27ca56b5e27966fec505aa6e21cc355d35eda5bc676467206ee8899abb4a7e375de6acf1042286ef4bfb4273bb996f8f83"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001980)='net/igmp6\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000069c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000006780)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3, &(0x7f0000003040)=""/4096, 0x1000, 0x7fffffff}, 0x8001}, {{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000440)=""/169, 0xa9}, {&(0x7f0000000500)=""/106, 0x6a}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/244, 0xf4}, {&(0x7f0000000740)=""/234, 0xea}, {&(0x7f0000000840)=""/177, 0xb1}, {&(0x7f0000000900)=""/126, 0x7e}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000980)=""/246, 0xf6}], 0x9, &(0x7f0000000b40)=""/5, 0x5, 0x7}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/122, 0x7a}, {&(0x7f0000000c00)=""/25, 0x19}, {&(0x7f0000000c40)=""/15, 0xf}, {&(0x7f0000000c80)=""/158, 0x9e}, {&(0x7f0000000d40)=""/242, 0xf2}, {&(0x7f0000000e40)=""/75, 0x4b}, {&(0x7f0000000ec0)=""/93, 0x5d}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x8, &(0x7f0000000fc0)=""/4, 0x4, 0x40}, 0x6}, {{&(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001080)=""/31, 0x1f}, {&(0x7f00000010c0)=""/4, 0x4}, {&(0x7f0000001140)=""/218, 0xda}, {&(0x7f0000001240)=""/86, 0x56}, {&(0x7f00000012c0)=""/125, 0x7d}, {&(0x7f0000001340)=""/230, 0xe6}, {&(0x7f0000001440)=""/199, 0xc7}, {&(0x7f0000001540)=""/138, 0x8a}], 0x8, &(0x7f0000001680)=""/93, 0x5d, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001700)=""/87, 0x57}, {&(0x7f0000001780)=""/151, 0x97}], 0x2, &(0x7f0000001880)=""/86, 0x56, 0x6}, 0x376}, {{&(0x7f0000001900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001980), 0x0, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f00000019c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006040)=[{&(0x7f0000001a40)=""/156, 0x9c}, {&(0x7f0000001b00)=""/120, 0x78}, {&(0x7f0000001b80)=""/132, 0x84}, {&(0x7f0000001c40)=""/97, 0x61}, {&(0x7f0000001cc0)=""/63, 0x3f}, {&(0x7f0000001d00)=""/30, 0x1e}, {&(0x7f0000001d40)=""/160, 0xa0}, {&(0x7f0000001e00)=""/214, 0xd6}, {&(0x7f0000001f00)=""/105, 0x69}, {&(0x7f0000001f80)=""/60, 0x3c}], 0xa, 0x0, 0x0, 0x1f}, 0x5}, {{&(0x7f0000006100)=@nfc, 0x80, &(0x7f0000006640)=[{&(0x7f0000006180)=""/254, 0xfe}, {&(0x7f0000006280)=""/186, 0xba}, {&(0x7f0000006340)=""/137, 0x89}, {&(0x7f0000001fc0)=""/51, 0x33}, {&(0x7f0000006400)=""/220, 0xdc}, {&(0x7f0000006500)=""/57, 0x39}, {&(0x7f0000006540)=""/249, 0xf9}], 0x7, &(0x7f00000066c0)=""/141, 0x8d, 0x6}, 0x9}], 0x8, 0x40000000, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000006980), 0x80800) 2018/04/19 18:24:15 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x2}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2100, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) 2018/04/19 18:24:15 executing program 4: r0 = mq_open(&(0x7f0000000000)='\\proc\x00', 0x80, 0x8, &(0x7f0000000040)={0x6, 0x5, 0x100, 0x7540, 0x5, 0xff, 0x7fff, 0x7}) r1 = mq_open(&(0x7f00000000c0)='\\proc\x00', 0xc0, 0xfffffffffffffffc, &(0x7f0000000180)={0x0, 0x3ff, 0x0, 0x4, 0x5, 0x40000}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r2, 0x4b35, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80400, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x7}) 2018/04/19 18:24:15 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/19 18:24:15 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) r1 = socket(0x1000000000010, 0x80000000000002, 0x0) write(r1, &(0x7f0000000180)="240000002501ffffdcffff18721054e84484f0150100000000000000ff01ffff1100ff2b95872f3f4b6e371fb462853be00d242c93c0915ac2844f9d6d5f751af99c4935acb9a0ecc8148e6a3aee69137c1c2dc1bb578b9763b8ca1254c37dd52681bf37d640a56475ce890055f70d501f748480f210eeec1179eb7843075bb32fa38b54056837d162aa0ba0651d0cf9acc89c464233ed76dd9c05e8d15adbd85a01acb73cad62854a246fea109fa9bc4bb47a9b1d045dd8d3611c7abe42a615ad43c61cc338ac7f13a116", 0xffffffffffffff97) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="4978e34a636de6e5dd48ea3dc79ed4d6ddb770d954d5a1cab51ba3fba79e5ddf3c790a43e36a618989ff9efbcf7448d61bc560b924baf738a7104d57e6f7edc9b7f02357116a2a0b3e4a2d9c022db534ddc6e556f25bc15beeb9415b3b218d1e3ddf72d48ffd985203e31500d89e06865b19d7f38ab6e6ef6729619f449f446fe8", 0x81}, {&(0x7f0000000280)="3d1d06192e3ffd44fae60b6af9bcc84fc48a9b2d188ecc7f00297c217514350fbc0a107e00b8248ad76c3b9c7b75cad7462177d6123a77449d2c8ddc1ef192a2afb016162af2a08cb226612fe0db1df514c47da241efb0d65e7d", 0x5a}, {&(0x7f0000000300)="39ea51e536e0d1d5872256278765b2a3852921e04e48f0534fd5e8c6629fa3c3b6fa9368e74f6313620dadece87a6e9279cf38dfb428e5c54f90adef6b1535c54fffc758d064ff80d06390b47e8180e397655b7b1c5978f29b140fce1c3cd8539f42c926d6dc68c379ce2e408da322d7fbeee483e4e96c2cae5adbb88d121d26517d12729ff7df25d5ea58f330c54e9da94cfe9bca602661501c1637d97dadc4884593f01898ef2cb478677e59ad95bfb8f468de6b2c09189219b8414c559a3b0e8511ceb7", 0xc5}, {&(0x7f0000000400)="fdd7238cf52029711610167a521cb6ef980aac80c1d01aa028125912cfbf187c53ae6d3c23fcdad9ef626816028dbf50c0d376a71a27cf2bbf07b43c3a70d20723b7ee3276f322b59d454d8c0d59c1304e7c52edcbd2e6cb73e68a7f", 0x5c}, {&(0x7f0000000480)="8567a5b6d4cdd9151ab6773812948512370bc96eb2a242990c8944623f133faca24c32f1a98c071f9de77a2e518716767ee72889fd7568c404d60b5271498f84bf1621b22bf6561498a3c6093698", 0x4e}, {&(0x7f0000000500)="220a8e9f22cc86eba222a32174d12ee752cf510af7", 0x15}], 0x6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) readahead(r1, 0x8, 0x6) listen(r1, 0x5) 2018/04/19 18:24:15 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x2, @random="84a074279a99", 'veth1_to_bridge\x00'}}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/04/19 18:24:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x8c, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/140}, &(0x7f0000000380)=0x78) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000440), &(0x7f0000000400)=0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, 0x0, r3}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/04/19 18:24:15 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000000000)={0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) fsync(r2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000100)="c6a5e056fa9161a1967dd93d984472752ec827c7367c1a55c0d6c79ab3ba16c626074b517abb7348e87fe67fa3f1eda940fc2c95f8aa53c0c1e20383d145a97b80ec6e5a1e2d7a97a4ba7fc53f9ff8f8d67d290533f0348eb1d36b84284eeea25f86195a89855da32a5df0042f12634c25b97d5fee33712f9afd9f604b5985c221fde52ce872e3c7d662032b4b7c19fae62ad386e62dbef739d7ed1e1093efd981352592deba90d879858370b376a87c07de1fee86c4092befc431a71e0a5a967954105c70e205f5d770846d72ee0d15e7078095") ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f00000000c0)={"62726964676530000200"}) 2018/04/19 18:24:15 executing program 6: r0 = socket(0x6, 0xa, 0x6) ioctl$sock_ifreq(r0, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/04/19 18:24:15 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x25, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) readahead(r2, 0x33b3, 0x2944) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/25, &(0x7f0000000380)=0x19) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/19 18:24:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x5, 0x7ff, 0x4, 0x3, 0x5], 0x5, 0x7fffffff, 0x9, 0x5, 0x400, 0x6, {0x8, 0x4381e90c, 0xc6, 0x100000001, 0x7, 0x7ff, 0x0, 0x10001, 0x33ad, 0x4, 0x5, 0x3, 0x0, 0x7, "3e0ea44fb7cec3cff3946074ea10683d667a1b127db60fee52b9d48f3e522f4d"}}) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)) 2018/04/19 18:24:15 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a4af3df10000093af05e94cbe1591d3f79eb8d3a7f7d703") bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x4, 0x2, 0x1, "6594d5971bedc07f40b9722436d6756b2fd86aaf95fc558075d05e3b9c4ed226109408773f80edc740e21808b2fbbfe401a5c3ab046584137fff8313434ae0"}, 0xfffffcdb) 2018/04/19 18:24:16 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:16 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2880, 0x106) renameat2(r2, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x5}}, [0x6, 0x5d4, 0x9, 0x3efe6f0b, 0x3, 0x7, 0x6, 0x9326, 0x10000, 0x8, 0x9, 0x10001, 0x6, 0x767, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x9}, &(0x7f00000001c0)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000400)) mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x30013, r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r6, 0x0) r7 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r7, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/04/19 18:24:16 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff6b) 2018/04/19 18:24:16 executing program 5: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x43e4f9b2, 0x4) fsync(r0) 2018/04/19 18:24:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x21) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x4}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)='j', 0x1}, {&(0x7f00000003c0)="dbc6b58362e40a0769eb7f6fc94204f852e57a5661ab8e15738e55f935a705c457feca923aaa2ae96b2cb77819badb052c4469285f0d56df7170874d4612c876730add52ff00f3be8b6bfde225621312ad9d1d353c50f02e0d0c3b1b4bf7aab07b6efb3393f75ba2c6", 0x69}], 0x2, &(0x7f0000000280)}, 0x0) 2018/04/19 18:24:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffeffffc}, {0x6}]}, 0x10) fadvise64(r1, 0x0, 0x40, 0x5) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000000040)='!em1procuser\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/19 18:24:16 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="27f1ff913821747c996e5a370079bca32626dddac5460c9faac0507d6ae7e70a94123638818a7d694d9c94591fb7b0", 0x2f, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x519}, 0x1c) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/19 18:24:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000000000237f00804002000000460001070000001419000400060000000000080000000000000000000000000000", 0x39}], 0x1) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4a6ba61c3d07ea7361d5ea3bc9b4932631f144afb376047e91e786e9c288fe8998bf78e68ced5ab3df06d9448515f02c2ef2b84554b0cf1029c6993252e3cfc8591be1091a8f8569273abba2cd2bac29280a4d82a0a978f0c5f7404a777d0bbbed8d5b6ac033c4bbcfa50a3b334e7767f0be7dedf7242ef75cbdcb126cc49eb8491f", 0x82, r1) 2018/04/19 18:24:16 executing program 7: r0 = epoll_create(0xffdffffffffff044) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) unshare(0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/19 18:24:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xad0d9291c5d1e72b, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x840) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000080)={0x10}, 0xffffffffffffff94, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/19 18:24:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="2094d87effd0bba101333a257bd00400c50b001fb2846d339f6f442ab17a5c48176a403006a1dcc5370e8246e8b061c6d0c65c7adf2d196a05a2f7d569cbb44436284d36bb0e3e5569fb3b6a1f803527032945") ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000280)) 2018/04/19 18:24:16 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="3a597b12426f56d8", 0x8}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) 2018/04/19 18:24:16 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="27f1ff913821747c996e5a370079bca32626dddac5460c9faac0507d6ae7e70a94123638818a7d694d9c94591fb7b0", 0x2f, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x519}, 0x1c) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/19 18:24:16 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='environ\x00') pread64(r1, &(0x7f0000000040), 0x0, 0x0) 2018/04/19 18:24:16 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={"6d616e676e650000000000f7ff000000000000190000000000faffffff00", 0x1000023e}, 0x48) r1 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x1f00, 0x10) 2018/04/19 18:24:16 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') memfd_create(&(0x7f0000000000)="7573657224ba2900", 0x1) 2018/04/19 18:24:16 executing program 6: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) capget(&(0x7f0000000400)={0x19980330}, &(0x7f0000000440)={0x0, 0x8, 0x8000, 0x8000, 0x81, 0x4}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0xfffffffffffffffd, 0x2) 2018/04/19 18:24:16 executing program 4: rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f0000000080), &(0x7f00000001c0)={0x77359400}, 0x8) 2018/04/19 18:24:16 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200040) 2018/04/19 18:24:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r0, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4800000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x9, 0xf9}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000210000000008001a0003000000bef648536f4bdf25fcce77a85c35735197d8751365f69bf259f6b85c5ac09d9e802179356c9b4c0eb40059359b7359538657cd171fe1b7e6b12eb5f036f3cc61be51c7f46a0d6aa50dd61bb1ba93359e72faf6275dc5fa1dd74edfa165c6a9737c297d9509f6010554618729974d5b2cfda95c0204703395d467619f5c4c2b460a5fa03893a2458494ad7fdf60dc538b53af087b9e5fb1249bfe6b171d489e49a2d5e422562889fd58d73ec02d2e7f2aac6b98b81107f69b6e48aa8d9ebbfc2109d7423f7a8e5d118654412bcc78"], 0x28}, 0x1}, 0x0) 2018/04/19 18:24:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x9, 0x1f, 0x7, 0x80000000, 0x5, 0x2ff}) r1 = socket$inet(0x2, 0x8000000000003, 0x1f) sendto$inet(r1, &(0x7f00000000c0)="fd9ea2a1949fc75b967765efe7fb1d2c02b1df6175ba5fa5712dd894c9cbe324d8dc2fee77073970212c8852c2b0eac325fc15535adf044111b553521ee9c52d68b2b39824a47f6a79c2507774e1039f4b89598428e4b3e721aa51dec30c04e42d57d50659fe0bf4940c06b7ed59975745576001a3cc7706", 0x78, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/213) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0500002b", 0x6}], 0x1, 0x0) 2018/04/19 18:24:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b63fe2)=""/30, &(0x7f000001d000)=0x1e) 2018/04/19 18:24:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = dup(r0) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fcntl$getflags(r1, 0x40b) ptrace$setopts(0x4206, r3, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x84102, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x9, 0x6, 0x10000, 0x30de, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x80000001, 0x7f, 0x1000, 0xd0, 0x7f, 0x2, 0x1, 0xff, 0x7, 0x7, 0x2, 0x6, 0x7, 0x401, 0x8, 0x401, 0x5, 0x7ff, 0x9, 0x100000001, 0x2, 0xfff, 0x0, 0xffffffffffffffe0, 0xfffffffffffffffe, 0x9, 0x1ff, 0x0, 0x4, 0x3, @perf_config_ext={0xffffffff, 0x2fd8}, 0x10, 0x8, 0x5, 0x6, 0x3, 0x1000, 0xfa}, r3, 0xb, r0, 0xa) 2018/04/19 18:24:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/04/19 18:24:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) modify_ldt$write(0x1, &(0x7f0000000080)={0x3, 0xffffffff, 0x2000, 0x3, 0x7, 0x9, 0x5, 0x2dc, 0x4d}, 0x10) 2018/04/19 18:24:16 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000000c0)=0xb8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000d0000000000000000000000070000010000000020000000000000b71e734f000000000000000000000000000000"], 0x50) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/154, 0x57) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7}, 0x8) 2018/04/19 18:24:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x28}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000065200030800000000000000000a00000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x109200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000000140)="a3fb19552a56468f19964c8f29ea33918e67dfc4afc6eb711ad8e6519a584c3e89abfede7a0de9ae31b47a112985e2289f5b80253b23f94a34857c28cffb2a3fb5b5c72daf6a055b6543bb44103ee4b4", 0x50, 0x0, 0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f00000000c0)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/04/19 18:24:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000000440)='team\x00', 0x1) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000480)={0x6, 0xfa963098f49efdde, 0x1, r3}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000001300090eefffffff0000000007000000", @ANYRES32=r1, @ANYBLOB="1dffff00d27c16a154c0579d"], 0x24}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r4, @ANYBLOB="000428bd7000fddbdf250200000008000100", @ANYRES32=r1, @ANYBLOB="a800020038000100810000000000000066795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffff7f3800010024000100616374697665706f727400000000000000000000000000000000030000000300000000000000000000000000", @ANYRES32=r1, @ANYBLOB="34000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000040004004316b137949fbe39d82090a83a5d8c80a2e2ba095c777d759d9844170e767b1447eacc4c66473adf9c02d49fa7823b77894b2b209ea45fa6e1e167978fc4e2667acaf085486fc6f969d47362587e2a3d703a158b41ef23a530ffafce7e610cf2110b892892bb698d8eafb03867777fff4244a3bdaa2dad53a97a07daaf36deb374b6205db6b263205400074d7c3bed3cd52bb0747e2ed01d2a"], 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) syslog(0x9, &(0x7f0000000140)=""/238, 0xee) 2018/04/19 18:24:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x410}], 0x1, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0x3}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/19 18:24:17 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/04/19 18:24:17 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x9, 0x4, 0x5, 0x401, 0x1, 0xf159}) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000400)='nv\x00', 0x3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x100, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000900c900000004000900000000000000a6020001e3c18bcf67c8"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x9, 0x8, 0x5d6, 0x4}, 0x98) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000040000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x0, &(0x7f0000000000)}, 0x0) dup2(r0, r1) 2018/04/19 18:24:17 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:17 executing program 4: clock_getres(0x5, &(0x7f0000000000)) r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000500)}, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x13ce, 0x7, 0x8, {}, 0x2, 0x80000000}) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000280)='*md5sum%]vmnet1*!@@cgroupeth1ppp1\x00', &(0x7f00000002c0)='syscall\x00', &(0x7f0000000300)='syscall\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='syscall\x00', &(0x7f0000000400)='syscall\x00', &(0x7f0000000440)='syscall\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)="2c766d6e6574312c102129706f7369785f61636c5f6163636573736c6f7d6b657972696e672f6370757365742e5e00", &(0x7f0000000500)='@\x00', &(0x7f0000000540)='syscall\x00', &(0x7f0000000580)='syscall\x00'], 0x100) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000600)="9168cf4ea36e79c3e6458bad50f5bc98b4312e070246d40ba05c5d68a73c549754b5816521440a267df274ddfd8fefbbdb8ade274c3946428815bcbafd42d4a44ec871fb3a7034078e9a53a2be7e5e93d600f13c58829d6c80f7ce9ad0e92670ac44278673b9dcbb4eb1f9f81274ca807fd1d7e2040fd2d37b1f4822352010345406c6a50117ec44bbb21d89c874dcded3982f43f465fa28ee67ccb36dcf036cbc2a586fdfd9580bd697394b", 0xac}, {&(0x7f00000006c0)="6ebc53caf5991f33ba6b9ce304", 0xd}, {&(0x7f0000000700)="65412b64a19ca691018378af63db11ca3e39ccdef3458656d34a67f46585cf0c589f4ecee56d1ec030407d1b21bfd6db706c0241c772a9352308a45c613c4056d5863d007ac67c4d093b8f60d92036e518ca74d372f968f035377811d8d59c39953272fef625e320b39db7c3d8561e20036a0c3c79af711eb440bf97d94a6d95b75e0fecf6099599", 0x88}, {&(0x7f00000007c0)="e4c586a926183b0d3360be612e6d7a851181898ba3fd09ef9cbead87319f4cf300afa8561ec9ad48f81fd70fc33a43bb441cd7d6631a8f5b1e3ad7d1861a4384e4d50b60eec7d9", 0x47}, {&(0x7f0000000940)="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0x1000}, 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0x1000}, {&(0x7f0000003040)="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0x1000}], 0x7, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001a00)={0xaa, 0x40}) r2 = gettid() setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001980)={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x54c}, {0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x2, [0x1, 0x8, 0x80000001, 0xc3a2, 0x6, 0xfff, 0x3, 0xfffffffffffff001]}, 0x5c) syz_open_procfs(r2, &(0x7f0000000200)='syscall\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001940)=0x5) 2018/04/19 18:24:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2284, &(0x7f000035bfbc)={{0x3, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x58) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xe50, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8, 0x9}, {0x80000001, 0x8001}, 0x100, 0x4, 0x7}) 2018/04/19 18:24:17 executing program 2: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setuid(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x2) keyctl$revoke(0x3, r2) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) clock_settime(0x2, &(0x7f0000000080)={0x77359400}) recvmmsg(r1, &(0x7f0000004600)=[{{&(0x7f0000001900)=@l2, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001980)=""/119, 0x77}, {&(0x7f0000001a00)=""/132, 0x84}], 0x2, &(0x7f0000001b00)=""/98, 0x62, 0x4}, 0x8}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001c00)=""/248, 0xf8}, {&(0x7f0000001d00)=""/167, 0xa7}, {&(0x7f0000001dc0)=""/36, 0x24}, {&(0x7f0000001e00)=""/231, 0xe7}, {&(0x7f0000001f00)=""/185, 0xb9}, {&(0x7f0000001fc0)=""/161, 0xa1}, {&(0x7f0000002080)=""/143, 0x8f}, {&(0x7f0000002140)=""/180, 0xb4}], 0x8, &(0x7f0000002280)=""/4096, 0x1000, 0xa2c3}, 0x6}, {{&(0x7f0000003280)=@ipx, 0x80, &(0x7f0000004540)=[{&(0x7f0000003300)=""/82, 0x52}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/209, 0xd1}, {&(0x7f0000004480)=""/133, 0x85}], 0x4, &(0x7f0000004580)=""/87, 0x57, 0x7fff}, 0x1000}], 0x3, 0x2000, &(0x7f00000046c0)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={'vlan0\x00', r3}) 2018/04/19 18:24:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000e80)={[{@codepage={'codepage', 0x3d, '874'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0/file1\x00', 0x0, 0x0) 2018/04/19 18:24:17 executing program 3: r0 = memfd_create(&(0x7f0000000080)='trusted\x00', 0x1) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) fanotify_mark(r0, 0x20, 0xa, r1, &(0x7f0000000100)='./file0\x00') r2 = socket$inet6(0x10, 0x80807, 0x1000000000000) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007f01000000b2a4a280930206000000a843096c262369250008000300480149bd50ca8a980860d4c4a3c728f1c42b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/19 18:24:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x8, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0xffffffffffff0000]}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'yam0\x00', 0x1003}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000240)={0x8, 0x0, 0x1, r2}) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendto$llc(r2, &(0x7f0000000100)="037636d3b12f75c051640b47878697a1b8ce5e4ed2e299e1aeaf609b77447f0ec8fccda74d0ffb54362b87534156a5a62698c35f1d426238bad8e004e1c2c971daabe2249c2fce720e79867661c8d456a8c5fc3cfe16e2a3cd141afcf3587daf11820ff88b3784aae1b6bd650d985789b38f2b7eec35db6da50502cc42f57cc69d6239e0e92f69e7d192a0ed19c1f2099d290e3f7b995a825a9dae1ffa9ed10c466ef80723e8dc8b0c1e221c87caaa66f82eaca4644b9db1ac082bcd096483d49593eecdf1817f", 0xc7, 0x800, &(0x7f0000000200)={0x1a, 0x108, 0x9000000000000000, 0x1, 0x9, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/19 18:24:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6506, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 18:24:17 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x388, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES64], @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32]]]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0/file0/file0\x00', &(0x7f0000000300)='tracefs\x00', 0x0, &(0x7f0000000340)) lstat(&(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f0000000380)) 2018/04/19 18:24:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)) syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(r0, 0x0) 2018/04/19 18:24:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$KDDISABIO(r0, 0x4b37) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$int_in(r0, 0x5422, &(0x7f0000001000)) 2018/04/19 18:24:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000000080)={0x9e}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000acf0a)=""/246) 2018/04/19 18:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f0000000fff)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7fffffff, 0x3, 0x531, 0x3, 0xffffffff}, 0x14) 2018/04/19 18:24:18 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x7, &(0x7f0000000400)=[{&(0x7f0000000140)="552e5c4328e43b8fdd240db994615503be8e0e66131516b60d711af0acd4e4937cd5bd948432b0030dbf72ff7e6c9e5e05876bf9923d8f5b88b1f187213acba75276a2c9be40a9f4caaef70d8b7d81ec47f35f3943948e8875970e0270", 0x5d, 0x7f}, {&(0x7f00000001c0)="383d45c2856df4e46ca4e68db15d9b9292722b41d31fc82aa79a5d2460b4", 0x1e, 0x31ca176c}, {&(0x7f0000000200)="298c264bdca36a4bb35bdbde39c8d0a06ee6501480558caa1e20e86e05f8f1ff5eebee030c1fda46671aaf7ca9539a5465994a67c1807f319db47c253f53058e81de54674cda1a65efbff4165c96d36fe1689af668dfdd34b84d676d16058f66c7959546760f439de5bf003fe9d91c3e1b99", 0x72, 0x1}, {&(0x7f0000000280)="3e4fad67a27d0b602dbb87cbdaee", 0xe, 0x5}, {&(0x7f00000002c0)="14f7bfe909", 0x5, 0x1}, {&(0x7f0000000300)="ecaab6ce846cc0edd346b59342dc7034d904407800db67bf0f79c1d4898ddaad5037e4b6f34c110ec98372857f337b838c88b283a0add3933c5af08f66cd69c10118ea364d72d40c1953aba8d5d867f15d9ce84ec7d17ef82b6916859d4b166b33ea1b25ba6c510bfd06144062262cf6c8376eb515b5c7fe6edc105db9eccabd2b3ebdf904ec794369faf141edc2a04f2b7b2a675666", 0x96, 0x10001}, {&(0x7f00000003c0)="28a6a5f1cd13de294eb7e5f2174652928f8ae3b5724910140d45870d9ee8b6f6f71f3064fe43", 0x26, 0x6b080a6d}], 0x8081, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=065347,allow_utime=042417,sys_immutable,check=strict,errors=remount-rg,fmask=00,\x00']) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000006c0)=""/4096) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000540)='./file0\x00', r1, r2) 2018/04/19 18:24:18 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:18 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000003200)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f0000000500)=""/84, 0x54}], 0x6, &(0x7f0000000600)=""/215, 0xd7, 0x72b}, 0xfffffffffffffff7}, {{&(0x7f0000000700)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000780)=""/242, 0xf2}, {&(0x7f0000000880)=""/107, 0x6b}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/163, 0xa3}, {&(0x7f00000019c0)=""/224, 0xe0}, {&(0x7f0000001ac0)=""/177, 0xb1}, {&(0x7f0000001b80)=""/69, 0x45}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/200, 0xc8}, {&(0x7f0000001d40)=""/173, 0xad}], 0xa, &(0x7f0000001ec0)=""/251, 0xfb}, 0x20}, {{&(0x7f0000001fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002040)=""/68, 0x44}, {&(0x7f00000020c0)=""/5, 0x5}, {&(0x7f0000002100)=""/55, 0x37}, {&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/38, 0x26}, {&(0x7f00000021c0)=""/110, 0x6e}, {&(0x7f0000002240)=""/165, 0xa5}, {&(0x7f0000002300)=""/164, 0xa4}], 0x8, &(0x7f0000002440)=""/82, 0x52, 0x8}, 0x8}, {{&(0x7f00000024c0)=@ax25, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/19, 0x13}, {&(0x7f0000002580)=""/22, 0x16}], 0x2, &(0x7f0000002600)=""/72, 0x48, 0x82}, 0x1}, {{&(0x7f0000002680)=@nfc, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002700)=""/15, 0xf}, {&(0x7f0000002740)=""/178, 0xb2}, {&(0x7f0000002800)=""/155, 0x9b}, {&(0x7f00000028c0)=""/184, 0xb8}, {&(0x7f0000002980)=""/14, 0xe}], 0x5, &(0x7f0000002a40)=""/174, 0xae, 0x3}, 0x7}, {{&(0x7f0000002b00)=@ipx, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b80)=""/84, 0x54}], 0x1, &(0x7f0000002c40)=""/33, 0x21, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002c80)=""/116, 0x74}, {&(0x7f0000002d00)=""/71, 0x47}, {&(0x7f0000002d80)=""/9, 0x9}, {&(0x7f0000002dc0)=""/205, 0xcd}], 0x4, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000002f00)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/227, 0xe3}, {&(0x7f0000003080)=""/132, 0x84}], 0x2, &(0x7f0000003180)=""/89, 0x59, 0x3}, 0x3ff}], 0x9, 0x0, &(0x7f0000003440)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003480)={0x0, 0x9}, &(0x7f00000034c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003500)={0x0, 0xbc, "915eefb31defcad36843e25e327ee917e0ebbc09117880f61fba316b634218827a9a073392de0d7f2ea4563050b914e472dd718b1c8e252a469e93a5256ee086b4d66ab8998c0224e3251700a471c1cc1b5370ee590d7e3ad9d1de4406d2eea847a975310a8064538b0bca6f12cccec43ba96735249fb7520aa4b977842ae17de0866467967e35d28a31c7e2e13d8fb798df10ac87325e1242ef107e118601f53b5203e6c11c430a89b3f3a1483340720a69d334f1742c6b0656de3c"}, &(0x7f0000003600)=0xc4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003640)={r3, 0x4, 0xdc7, 0x7, 0x4, 0x0, 0x3, 0x7, {r4, @in6={{0xa, 0x4e21, 0xaf9e, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x5, 0x7fffffff, 0x1, 0x4}}, &(0x7f0000003700)=0xb0) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/04/19 18:24:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc01, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000180800000000000000000000000000000000000080000000"], 0x1c}, 0x1}, 0x0) 2018/04/19 18:24:18 executing program 3: mkdir(&(0x7f0000000180)='./control\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) flistxattr(r0, &(0x7f00000001c0)=""/245, 0xf5) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x16, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x3, 'dh\x00', 0x18, 0x3ff, 0x7f}, 0x2c) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x29, 0x40000002, r2, &(0x7f0000000000)='./control\x00') fanotify_mark(r3, 0xa, 0x40000000, r2, &(0x7f00000000c0)='./control\x00') 2018/04/19 18:24:18 executing program 4: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r0 = getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x802, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="29f222962b5f8695ce3021c145fcedaf", 0x10) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='md5sum!\\,\x00', &(0x7f00000001c0)='net/sockstat\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='net/sockstat\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='net/sockstat\x00', &(0x7f0000000380)='user-\x00', &(0x7f00000003c0)='/selinux/enforce\x00', &(0x7f0000000400)='/selinux/enforce\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='[\'\x00']) syz_open_procfs(r0, &(0x7f0000000080)='net/sockstat\x00') getpriority(0x1, r0) 2018/04/19 18:24:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_pid(r0, &(0x7f0000002100)={[0x39, 0x35, 0x34, 0x39, 0x30, 0x31, 0x32, 0x34, 0x32, 0x34]}, 0xa) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="a9093c11d80bb98c109a5c3f4071f7b4b25cfd58ce2054817ed290f589c650ff8614c452a49f49876acda792f409eadc6d06d70387d4963934af8bc5a8829764e5876eef291eff6be3bcd1f1426051d90636823dc6b5849d5bca850a0550281f8be523bb46e546a9a5c0a056b7c406f652f62db41fb39450cd0e88e2fd5c435236fde51c73e4b3ae114661ef") 2018/04/19 18:24:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x40000000001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f00000001c0), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/19 18:24:18 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200000, 0x3) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000200)={0x7ff, 0xdfdc, 0x1, 0x8, 0x1, 0x8001}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x17, 0xb3, &(0x7f0000000240)="e63ecbb47ee3850594315a672977d04de12b4293adbd97c52670c62d8c48c7889f5ecbcb233a53a70736c8406c8ada2f8c48b8de6106b3f9f251d10716b7516ecad3ceea585e91beb73cb557ee29b0011eda57e46064eca8081d8bbd45c943d8af82689943a5e26012a79fbf8445c04e06dffe9a944a6fabe87474254bd8db8ca9526d9b61adacff7531a014a932cc2dedebdd8aaed7d1eb7df51a75b66cb894adbcb7e8f1590538c5301e97a311180be21e84"}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x3ff, 0x7ff, 0x3e287838, 0x8, 0xbb65}) timer_create(0x7, &(0x7f0000000380)={0x0, 0x39, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_getoverrun(r2) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, "050098d6d3082fe957225586db1028debd000117545281746a94771f398f405e"}) 2018/04/19 18:24:18 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x7, &(0x7f0000000400)=[{&(0x7f0000000140)="552e5c4328e43b8fdd240db994615503be8e0e66131516b60d711af0acd4e4937cd5bd948432b0030dbf72ff7e6c9e5e05876bf9923d8f5b88b1f187213acba75276a2c9be40a9f4caaef70d8b7d81ec47f35f3943948e8875970e0270", 0x5d, 0x7f}, {&(0x7f00000001c0)="383d45c2856df4e46ca4e68db15d9b9292722b41d31fc82aa79a5d2460b4", 0x1e, 0x31ca176c}, {&(0x7f0000000200)="298c264bdca36a4bb35bdbde39c8d0a06ee6501480558caa1e20e86e05f8f1ff5eebee030c1fda46671aaf7ca9539a5465994a67c1807f319db47c253f53058e81de54674cda1a65efbff4165c96d36fe1689af668dfdd34b84d676d16058f66c7959546760f439de5bf003fe9d91c3e1b99", 0x72, 0x1}, {&(0x7f0000000280)="3e4fad67a27d0b602dbb87cbdaee", 0xe, 0x5}, {&(0x7f00000002c0)="14f7bfe909", 0x5, 0x1}, {&(0x7f0000000300)="ecaab6ce846cc0edd346b59342dc7034d904407800db67bf0f79c1d4898ddaad5037e4b6f34c110ec98372857f337b838c88b283a0add3933c5af08f66cd69c10118ea364d72d40c1953aba8d5d867f15d9ce84ec7d17ef82b6916859d4b166b33ea1b25ba6c510bfd06144062262cf6c8376eb515b5c7fe6edc105db9eccabd2b3ebdf904ec794369faf141edc2a04f2b7b2a675666", 0x96, 0x10001}, {&(0x7f00000003c0)="28a6a5f1cd13de294eb7e5f2174652928f8ae3b5724910140d45870d9ee8b6f6f71f3064fe43", 0x26, 0x6b080a6d}], 0x8081, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=065347,allow_utime=042417,sys_immutable,check=strict,errors=remount-rg,fmask=00,\x00']) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000006c0)=""/4096) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000540)='./file0\x00', r1, r2) 2018/04/19 18:24:18 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)="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") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x40) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x80000000) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$notify(r1, 0x402, 0x2) 2018/04/19 18:24:18 executing program 4: getpgid(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/04/19 18:24:18 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/203) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f0000000200)=0x4) 2018/04/19 18:24:19 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2440, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x81, 0x9, 0x20a, 0x0, 0x9, 0x7f, 0x8, 0x1, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b13f0085a373740d1e60"}, 0xd8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$TCXONC(r2, 0x540a, 0x1) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x4, 0x4) 2018/04/19 18:24:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/107, 0x6b}, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/19 18:24:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x0, 0xe2, &(0x7f0000000040)="bbb2289cefcf471a98dc24a8543fe533c801b69baa4458af2a27ebee03cfbb69d47d1275630fa9589ae12587d4d7bac2fb5228ceb69632543c18a96b9b5fbf1370029390e3e8dcb569d19468cccdcec0e1210e14f0568e332d85b522cf96846d7d66825a3d3ae592d07583c6f8f4b234162678e0708aa3429e7b2fa6379e8b2ad5576a2edfc0bfcb14c8853ff3b55e4b5f4479c24f151604e1561663b19bafe13b07f5ac7fc13c6ca8d64f736e2838fa37971555b380498278c749e9223c9ccaccddfcd31a1f0920179d0fac336fd6ac7d201efd7147071718337d7631aea910517c"}) poll(&(0x7f0000a81fc0)=[{r0, 0x40}, {r1}], 0x2, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/04/19 18:24:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @empty, 0x5bad}}, 0x8, 0x2, 0x5, 0x10000, 0xffffffffffffaae3}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x6}, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f00000001c0)={0x1000000000003}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/19 18:24:19 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:19 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendto$inet6(r0, &(0x7f00000000c0)="ecd977255362753b0436d968fde9542140c7272530cee5d23907c301a2615babdbabd9a4e46f2b1af77d274fa2dc0dff77a97839e2e3be39fe", 0x39, 0x800, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2800}, 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xfec) dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file1\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x4, 0x2) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x4}, {0x7, 0x8}], 0x2) 2018/04/19 18:24:19 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x6b, [], 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=""/107}, &(0x7f0000000240)=0x78) getrandom(&(0x7f00000000c0)=""/11, 0xb, 0x3) 2018/04/19 18:24:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'syz_tun\x00', 0x400}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x2) getpeername$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r2}, {r2}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/19 18:24:19 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/19 18:24:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/04/19 18:24:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[], 0x0) ppoll(&(0x7f0000000140)=[{}, {r0}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8000}, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/19 18:24:19 executing program 5: mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x1a074, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 2018/04/19 18:24:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) setsockopt(r0, 0x8000000000001, 0xe, &(0x7f0000000000)="d7fd0f2c8c5a1a20bdd782622dc66264816e74e1777957ea3c80de346f5a509df27a4ff2685933165df30bef235aee6d56aaa8c1876458737bbdd7c6270eaa0775a3891151f4efa1bec2849bc8898a66c3a6f94142e7aa238b248e898363f6f56bf336", 0x63) 2018/04/19 18:24:20 executing program 5: r0 = socket(0x1000000000000113, 0x3, 0xfffffffffffffffd) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3ff, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x3, 0x4, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@llc={0x1a, 0x30f, 0x3ff, 0x10000, 0x8, 0x34, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) 2018/04/19 18:24:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4403, 0x0) fcntl$setsig(r0, 0xa, 0x2a) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/176, 0xb0, 0x2, 0x0, 0x0) memfd_create(&(0x7f0000000280)="6c6f2d656d31ac00", 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1fc0000000000000, 0x400, 0x10001, 0x6, 0x1f, 0xfff000000000000, 0xffff}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000000040)={0x200000000000029e, &(0x7f0000000080)=[{0x7fff}]}) 2018/04/19 18:24:20 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:20 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) prctl$intptr(0x8000000000000008, 0x5) 2018/04/19 18:24:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2000000084) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000319ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="6f7c739e001000008603be193c26d422", 0x10, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/19 18:24:20 executing program 3: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) socketpair(0xf, 0x5, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0xffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x1, 0x28, 0x0, 0x5, 0x5, 0x6, 0x7f, 0x10000, 0x6, 0x3f78, 0x1ff, 0x0, 0x9, 0x5]}, &(0x7f0000000200)=0x100) sched_setaffinity(r1, 0x8, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000240)=0x4) 2018/04/19 18:24:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001640)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001680)={0x0, 0x8000000000000000}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001700)={r2, 0x800}, 0x8) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="d3f2099f9cbea9f6e9c7d1c1bf8b91ac74c000767c8de745540e8fde86c3b2e4", 0x20}, {&(0x7f00000000c0)="4ec895cc17376a3252cf8ad4a205dc7d4d3d7d29f123a59ff91305257df122f80ca4d19d72f65e7e853f634e83ddf16e9432694236fd66a551c55cb4ac20eb87b549e223b40cec170b83a07be4e7a8d0a7e42e954e1ce575a882db83fc80de17f49e068ab6b6ed9b9d4e", 0x6a}, {&(0x7f0000000140)="f585f68b4f76a665b284013610822b847e05b55505ff7e2be6d288791faa4da8192b4b05320817ed53404ae84bce60c70088c7cc3cc9f8dae6104dad153227b334d41a3f631fc6b0a7bad3f6c0377d8d740be7fbb07e04ab51ee9dab51bd4aeffc6cc590c0f57501fad6ec2da674bcc38ae21c4546410e8a214f7f9a457a210807e75dd484e2f389df2a849d71ec3ad177db5b86733e55215ee90e029ec427a1328eb29a23e93c13d38d548dcbccc9b2c07dca0f4a43fc2723089f7728584423b502d1b07437772dee57e3164e585ab501cb965f76b781e26f793c1492d341b2732c89b41a2cad66eb116f95b4488308d892fd7b83", 0xf5}, {&(0x7f0000000240)="96db0314771dc9a68d6a4739deb84d2e0e3f5055fa9e2c4007f2dc13548a0b61dcf6cf4f9b96028c7e1cea60863a8a10e9835e17b08323294669edb502311677d15d0e892752a2f24bdc4b9841f9ea50c1507b742bfbdea05ae70f39cdbfccbcf658ffc614108f623023e14ab91128b23f10258fdc7f3886fec6209c2e5b25ef3124fe6dd26cc32366c74a1a0110c953187dd059bd2deda83e35edb32555de2aabba0873b6194145370e4f113889db301f17a3af3a992f5908241ec8871849eb1ac381669709727d", 0xc8}], 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x1238, 0x1}, 0x80) r3 = socket$inet(0x2, 0x20000000000002, 0x1) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000001600)=0x10001, 0xffffffffffffff4b) 2018/04/19 18:24:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0xa0480) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x3003}) 2018/04/19 18:24:20 executing program 2: r0 = getuid() ioprio_set$uid(0x0, r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x128, r3, 0x34, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x44800) 2018/04/19 18:24:20 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) 2018/04/19 18:24:20 executing program 7: r0 = socket$inet6(0xa, 0x805, 0xff) r1 = creat(&(0x7f0000000040)='/\x00', 0x80) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/97, 0x61) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) recvfrom(r1, &(0x7f0000000180)=""/80, 0x50, 0x100, &(0x7f0000000200)=@ethernet={0x1, @random="1d22404affb0"}, 0x80) writev(r0, &(0x7f0000001980)=[{&(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\a', 0x8}], 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x9, 0x4) 2018/04/19 18:24:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001780)=ANY=[@ANYBLOB="140000000256e30700400000fcffffff00000002"], 0x14}, 0x1}, 0x0) 2018/04/19 18:24:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004280)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000009140), &(0x7f0000009180)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x72b) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x50, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r1, 0x444ed09ca36719eb, 0x0, 0x0, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007940)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000007a40)=0xe8) sendmmsg(r0, &(0x7f0000008f40)=[{{&(0x7f0000000240)=@can={0x1d}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="91c684008f562fde13f3226265c208d9cf8d1a711827a7eea0a25913e748ef2b3c72870262588b9e", 0x28}, {&(0x7f0000001340)="fa335a03bf96ab0e6a3264ae7568d9d18176b48c944676a8a4073a55764559871997745716c40fd29a7aca3499c08deac8d58d124340d06589cadcd85918757fb04f02fbf674b34df84518d7e97f0e61e96324bbf3b18df80d1123ca5f51b5b6d0393f9c701aaa17d460d04e3aec5e17fd62eb8108505fa4ad690a1fcea35d18b0b6f6168b5b35be0fa87a62fc4e551620628dae6825dfd8a87b78454006f5374e00e31806eb31fcb28d85812d1cdf1236a634f6a7800ed8ab42dc3662aebd18e49a474099a9a51fb6580ea2c8e3b42eaab5cd2a4ee7d4837857b6eebcb0adaf159d82e9ffa54f809569e5d851d6ce488076bec7a7", 0xf5}, {&(0x7f0000001440)="5290427fbadcc2e5b3e221da133232a8bc072321063a47d5778626ff09289a788659125a366aece296c35463dcfedd37e1eb10a161908e930ccc6047ea590a598cb8a0e57797188499f452497fc30c33c415f792b71b59a2aa8d3422716e7bdcfac21c1de4648d2512904837d80fb658f4b09ea5dc86adccc597cf5ec8083d25bc3f646500b09f3a8cc6d526e3c116853409b93efc414a659da029531d17a526b5f58a392462d0034c5ea3570b77410e48af9d4fe8d7ae823e212c6e51030253398b9a128fa8e6c9a64d2d12ce021073099bc97cf536eb6a4af0026d0fbe23fe4efbc726893f6e200228969728a9540e", 0xf0}, {&(0x7f0000001540)="0a662e138660908e763b6c48a6bdaa1cb7fc", 0x12}, {&(0x7f0000001580)="21ff4f2fbafac85b53394cbce97833e25cbf6df3793cdb13b7df7e7393fd73c8f3", 0x21}, 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{{&(0x7f0000007a80)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b00)="f247d866cfd60057dcefbc63e5612bea7a22f8a64b341c0170aecc", 0x1b}, {&(0x7f0000007b40)="74505fc534d0db743ca669e50b", 0xd}, {&(0x7f0000007b80)="b8c5e3f4d2236c1f8ea8a21d616257d3919f09f52e1514aa90bb84d94e9ae9d34b30f8afa7990d73dddbbf5dc4abf24613c58fea2a46532354ec768ac1d5edbfc8857e0aeb2d218701ad8c95e8aa0751f556d8e1c3e9242456cee8bf772b15342a523be3d532f6d43ef64afd3a057515eea22d1207fe81e9d874784efe669746f23da2c6f53d78ae793cfa16e346dd2b7add974d1839d5219bcb31640e", 0x9d}], 0x3, &(0x7f0000007c80)=[{0xa8, 0x13f, 0x1000, "76bfac2f510bf26856231c5f4147f820244508d36507ece3d552c58fdffec8d986325821f702ba1daa3333561e9e5cecda3f81c0fb7573f2559987f77fb3d9461678804e06c70b1d8e5478fb2ab4b48b946a624ac3ecc47d028fa1ec060ed7dedcb038af6735b2cec842fc81b88b648bd1a4f52eb9c1f019210a9273f48813668bf7cc3d513dfe62804cdd2236013a044c9c5f10b4"}], 0xa8}, 0x3e7}, {{&(0x7f0000007d40)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000008f00)=[{&(0x7f0000007dc0)="6d6ecde8e760ffcc9c20cf27d29680f4ba4b569d16f6771ca3ea2b8e0de18fee", 0x20}, {&(0x7f0000007e00)="5a3b8928db225a61ddbcff0d43876978c379959073b420331fa26f9de2409aa6070b3965e1daa5b56bca0d543dc3dfdcac1753a5e86a4f2b1f9c303eae745af2a77c72da5f49f51411d2028dad5517b6b5c293fc7ec637722ca0cf1dc251af29e03493ef44505fa770ec152edda261cde5617b2e4f1692fd250a9be9d7528bceef2c7afd90fe75fcda8457133e6786df1f1a779c0c23bf19d13b95486f7993d9215d595dbb62488ccd8f8b070ac212f21aa517ffd3dabb4a49ab09c980f0e093cbd178cfc97158f728cb", 0xca}, {&(0x7f0000007f00)="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", 0x1000}], 0x3, 0x0, 0x0, 0x810}, 0x80000001}], 0x8, 0x40) 2018/04/19 18:24:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4403, 0x0) fcntl$setsig(r0, 0xa, 0x2a) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/176, 0xb0, 0x2, 0x0, 0x0) memfd_create(&(0x7f0000000280)="6c6f2d656d31ac00", 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1fc0000000000000, 0x400, 0x10001, 0x6, 0x1f, 0xfff000000000000, 0xffff}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000000040)={0x200000000000029e, &(0x7f0000000080)=[{0x7fff}]}) 2018/04/19 18:24:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) prctl$intptr(0x1, 0xf6f8) 2018/04/19 18:24:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001740)={0x0, 0xa2, "8ebbdf1fc809cd7e711d615e315ef37d4975cc658bc63d6d549ac8eb383779ae5a840c358b046639463be30ea850761c6b69cc1fe1d7a8858f2acced5428d19a09297cd0a141d1d21097e56b2c693ef4b719329d5756c7f2ff94fa8f93b487d6469464aa007fd7d99c27fca67818445e4a90827d241011d678243b414ada52b919f69a0a33e9cf91678683e0404b41d0f361a7183782c0160505a215207cf368ae60"}, &(0x7f0000001800)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001840)={r1, 0x7fffffff, 0x30}, &(0x7f0000001880)=0xc) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000080)="65cbecd858401c15d40bd173e121b38885ef1b9a888c39e83af865eff68d530db704eebe5f30545c4fd0b07e9be452ba974f176ce7572ab0ee733855d9c28bc0f1ee7b3d6beff02c43907036265cbce662646efdb1fe288b02724098b87eab0969c0835a0bf420077495dea12043dd7c16078dfa193b35138593", 0x7a}, {&(0x7f0000000100)="138aad9e2ef738f7e97fa709e10c4b21d32a52756f5a8962e5b892a100222575f767f01e7306139d183fb017075922372ba7e0516f6f481cefb25cf6adadbfd2bdae091867d59d028ccd21008d876f237e61fc16234d5493df5f01b9807647f8fdaeffbce275120c8b8347ca42845facb68a815eabc7c2f89df26f7f10d9d41c63cce5e56c645facff76adac984c0db9bf21988079fa55417a657c7c53be6a7785722b71504b342b96201cb4bd955272ffd296a12d49fdf9", 0xb8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="50cd7681f9171ad928a2ccff91efc3f4ed51a8640ac93521e973fd792465d4090ca68c7809de508ad6a33c1f1b979fe65b7480a352fdd0b59ae35fa85aef719a3170d8289228e536504a320585103b8d192af32f459f04c102c7bd242d7575a0e74c942b5350a6d0fa7d86f7a4bc7289bd47d6eb22c266bd0723f6f30643e77f2609ba73bd3c316bf2d3d91a619d848a57f655a607fe9b4db6c3d469ac54e90a9a3053b3e2e10171b673deb9d4518687374974c8672bd88cc0a0f2ae342619e75f8c97e34978be3ff1c4717ce9c92a89bcebda1ebeae3e7baa57", 0xda}, {&(0x7f00000012c0)="64ca1fc5b252fdfa21ee3b856261b7e4056943d6d627db11afcc013d535d4bc70c5cbbe4488d9e152b0b81dc60a902aed429322288305471667552a47459b2748a4d02aab67ccb59ad09b748efa2578dc9cb229b1004b1d7339b4d0585e602eae9639c63a7330d567f3861ccf8d15a67a00a008193f28fcc78caabf91b16b01f20341d3bdcc1710fa87f109b47066d455e5309fb5ded5d278ef526ea594459d227224dd7e93db7", 0xa7}, {&(0x7f0000001380)="c6a61491a9d63bb22f16d834e3eef9171443e4afff68afd647758d8b9fd9e76fe1c43a63681501ea032bad86984404a210965c56eafabb98d871ff0c3dc94240e2d1121e8b6908640caab330441117a536b10ba237a1f3af3a9f61283b376785b1", 0x61}, {&(0x7f0000001400)="1b8ca4107b3a0491ab8012b6533abaf87883ae87a10b2d7b03d6d5ca1e213267234e1d6090dbd8acc743e662fb5b43ee359dc7cfabc7b5374268c5f1e9cf024aa0c06fd8a005e907b57ec338a3aa9e80eb45dcbd68f7ed0c834cfea2d8703195eb8c83f70292684418211608e6b6f48fc2a0f2b44a22e5514e0a7388e392a4d39be716410fe4290a8c84267bd9dea1f90f458091ab335c15a2ea666606df80fc8d9663746ac608a94b6ae10a92317c41f7f052312a23ca48480c0b8022fc4a942ee204edbf11d58eb87ecf1e8674a3c601208c427660a412f91bc497", 0xdc}, {&(0x7f0000001500)="e090d9dce29e780a612f46e328eb04a79fd835157f704b4b8cd0bcebb7ce53d7a1a4df7b52029133c4f6577de13f6620ffa29feff5506565449fc1ff34f49854ac716c573d82d82893", 0x49}, {&(0x7f0000001580)="789e3cf6f6aef30715fc5187aac338385e262fdaba9b35b3a719b098d55172221c87849f274bada22a67d4a3bfca9b59b279e426df2f01e1a22ae126accec4345e5eae6ed9ae84f236548f53bd77b1d1b736411468925538c54ec7de7d446d81a37bdafe3537182c4e5ca08f118edf8758ded3859026919c66d3495ccdcf6d1a54c19a0253e405e38f814dd80629afdd58c06142f3fd75125158f33b2ba55e3ad7d8834bcdf666aadf022522dc4cb1502a8d789e970febcd6e66eb96805b02005743538d", 0xc4}, {&(0x7f0000000000)="3ad533af09c1c6e14b6dfe778ab1aabb31820c51319f6223c0b3abe4cfe297bb51a3472b284a06c14f96316551212b5a620ab4", 0x33}], 0xa) 2018/04/19 18:24:20 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000140)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x7fe) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x3f, 0x8, 0x80000000, 0x3, 0x4, 0x5}) r2 = socket(0x1000000010, 0x6, 0xfffffffffffffffd) sendmsg$nl_route(r2, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="38000000180005030000000000000000020000000000ff00000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="b5874f170b2776b86eb19a14c39c97dc00000000", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/19 18:24:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000140)=0x78) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)={0x4c, r2, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x4c}, 0x1}, 0x0) 2018/04/19 18:24:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x64000, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="5ba0808fb8b35516852820d50a047b80eb903a63a8cfe83a0e6330d6f0dfc0278725192a45e2b89654fb32897aca6b2824fc3ee1aaec2d88c52cb4789550da6b3f61e2e61bd51dd70b993b5c5fd133a3c034f1e3ad62679c379533ccc3585063ff2935002816249c02ac9d3e54e8d4de24969335cd09d2a8003327698c4351fff974d95efdf1832a141cc7e76dd0b1521e9257dcb24e4cf8b4098a8075dfca61a67abb2b5ebf81ee40e3a31dc65cf694cf502b4e", 0xb4, 0x80, &(0x7f0000000180)={0x4, 0x4, 0x4, "48e47ccc583b", 0x5}, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) 2018/04/19 18:24:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x30e, 0x20000003, &(0x7f0000deaff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0xffffffffffffff58) 2018/04/19 18:24:20 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4400, 0x44) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000000080)="a71acfc96f2db54f080abb2eebb222d53d7b556aaa6bcdbe2b07cb2d2bea33a735ea3a1f957ace654fecc5c5f15c8297f76840f9a30ce6fd9d") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)) 2018/04/19 18:24:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="070100000000000000013f000000000000000000"], 0x1d) close(r0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1b2, 0x208000) execve(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000002c0), &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/sg#\x00', &(0x7f0000000400)='wlan1trusted]%eth1\x00']) 2018/04/19 18:24:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x43f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0xff, 0xffffffffffffffc7, 0x2, 'queue1\x00', 0x80000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 18:24:20 executing program 0: r0 = epoll_create1(0x7fffc) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/19 18:24:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="40fc34755662474dd9344b5bdad30e28b598028d02a1a4ca466e7fc9eee9275252256a6565339cd1bf9e7f3794db1229dc1f2fbf76d578af9437453f05b8e3f7fae45d4834a5f35b67e1a53359867cc7e83bcc8b0941dd00cab3b1297ba6d95734d00b8f8ff36db3898d1e45c68dba6a866fb9f53265ccb60a2cfdbc039d4bd113fd0f3aa913f16bf27046", 0x8b, 0x8080, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4a000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) 2018/04/19 18:24:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x4c5}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/04/19 18:24:20 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2004, 0x0) sendto$ax25(r0, &(0x7f0000000040)="2ed5d07c3b9c81fcba4f2264c9bc83c3beb18e1ccd56e580d76f142d633b6dc34d52183d7bc72bef382634b213ac97ab626e8376ac108198634bdefedd4fbfd6a4fedbf027b2ca31372719a17c6ab75eea2d1035bfbbee61fd44eabdc613fc4d6ff39f37f2a8df158f385706cc194521b222cd967d408605ef5cc0de8c9ff58559107d4da28258e4e55ddfd2de56192b3423cb1da27b2ae173a30695993bb79e753fa4ba30d6607e0bb4740045064db8", 0xb0, 0x20000000, &(0x7f0000000100)={0x3, {"64acef95c1b5a3"}, 0x3}, 0x10) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/19 18:24:20 executing program 0: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) 2018/04/19 18:24:20 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sync_file_range(r0, 0xfffffffffffffffd, 0x4, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140), &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, 0x1, 0x5}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000000100)="3d9e") 2018/04/19 18:24:20 executing program 7: umount2(&(0x7f0000000180)='./file0\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = epoll_create1(0x0) poll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x4000}, {}, {r1}, {}, {}, {r0, 0x2020}, {0xffffffffffffffff, 0x3}], 0xb, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, '.}:'}, {0x20, 'trusted-keyring.\''}, {0x20, '/dev/rfkill\x00'}, {0x20, '/dev/keychord\x00'}], 0xa, "32e7ac372ec15fe088e0e10beceda3c4aebfd9d3548b07420d78c97d026c6c41a9f209dd73cce80c87158e68e7a70e83358ef78a10eac3d2f9f110c79bec262fc69ecb51d2a27b74957a9a4a95143f20603c186d992b0287279cca513bea"}, 0x9b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x41, 0x0) chroot(&(0x7f0000000140)='./file0\x00') ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'teql0\x00', @random="4ac33c185b3c"}) 2018/04/19 18:24:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') ioctl$void(r0, 0xc0045c7f) writev(r0, &(0x7f0000000000), 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/19 18:24:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x400000002, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/134) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'veth1_to_bridge\x00', 0x2}, 0x18) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x22008802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/19 18:24:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.events\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000004c0)="db8d53") r2 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffb, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="6f0caf2ccfe006d7a35d", 0xa}, {&(0x7f0000000100)="024171cabb711472f6d72eb761ad25f2b4015a4ae80f0f0eb018c76573b9b7dc06e6", 0x22, 0x101}, {&(0x7f0000000140)="34750faa8dba85", 0x7, 0x5}, {&(0x7f0000000180)="fe96e3885ef14d08cde0aa61b023972b6e3114492bf77dd12d8504965cdfed5fb052ae01c09d16125b5052867f21f8784c8676b04afeb9a3fe037bc878a7fac8e543a64176d4c193d5ca35cc57c787d0e6a45bddee83d5b1becbe9828ee89bfba46329512bd4521f94bd8e47c651c108e66cfa552a6a41f1234b343081cccfabb5c6c304fa606058d2ece5e8a033", 0x8e, 0x4}, {&(0x7f0000000280)="bb1687963859470fec315b1e801879276430d1ceafaa12976e4d1c215b7b051866e87c4c13b90430bf51ed22e2eb12e84c7fb276fa5e09d59b640659b432276900c0915be7683d2480720ce730dd60a34e993855aa82decd489f10e1a918da949806b48a8aec9ecb6206ab95e6d4123ad1cd66727fba195f5c77d4e164452b48325e7125e16a08a608293cdc89b8c296c64f088fa8a6aa40d8a7b93f19c948480cf386e6a4c3d7d666bf6c3a4940e81dc8828179b904091dde9924ee3094a46258667553e196eb47d5a2ae60075c4ac2342e14f4e20ccbfaa1807e99e80b217383", 0xe1, 0x6}], 0x2000020, &(0x7f0000000400)={[{@fmask={'fmask', 0x3d, [0x31, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x36]}, 0x2c}]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000440)={0x0, 0x7530}, 0x10) readv(r2, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x200000000000032f) 2018/04/19 18:24:21 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'veth0\x00', @ifru_settings={0x2, 0x100, @fr=&(0x7f0000000000)={0xb4, 0x5, 0x0, 0x8, 0x3, 0x6, 0x80000001}}}) ioctl(r0, 0x5382, &(0x7f0000000040)) 2018/04/19 18:24:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x81, 0x8, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/04/19 18:24:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x6, 0x7f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7fff}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) mq_open(&(0x7f00000001c0)='wlan1#\x00', 0x1, 0x22, &(0x7f0000000200)={0x0, 0x5b8b917e, 0xfff, 0xffffffffffff0000, 0x135, 0x800, 0x784e979a, 0x2}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xa4, 0x100000000, 0x7, 0x5e91, 0x80, 0x1, 0xd0c5, 0x3ff, 0x9, 0x3, 0x418f}, 0xb) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf7}, {}, @time}], 0x1c) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)=""/157, &(0x7f0000000300)=0x9d) 2018/04/19 18:24:21 executing program 2: pkey_alloc(0x0, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc300, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x8, 0x1000, 0x0, 0xffffffff, 0x4, 0x10001}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x648200, 0x0) 2018/04/19 18:24:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000100)='self&^\x00') close(r0) socket$inet6(0xa, 0x1, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f0000000180)) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r1, &(0x7f0000000080)=@generic={0x0, "57a62cd144d02dea183d70593f92fa5dfc1d08f126e589695492b86474eb00e11579b531554c92f61b02673f7dbfd02b0ce1f8ff0dff0ecb388bd2e8e7adc409694dff06a500c63b7bf09dc9f30a82ced273fd088d2a752cf8585ea7d2a33b6184dfdcc2fd40c22d4de82aaa13789a7364eac0479c9f50069aab65eaf523"}, 0x80) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000140)=0x80000000, 0x4) 2018/04/19 18:24:21 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x4000}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/177) 2018/04/19 18:24:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) fchownat(0xffffffffffffffff, &(0x7f00000001c0)='/\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) 2018/04/19 18:24:21 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1ff, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="ee35b11600dd6dd3ba1f5d813d62c419ed7c556d95e2c2c958fd2ce35efa07179afd715a4ebd5b916c4d3202bb06270a5a70e18c") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0xffffffffffffff40}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x1c, 0x4) 2018/04/19 18:24:21 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f00002cd000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x1, 0x1, &(0x7f0000e64ff7)="d7fdaf62", 0x4) 2018/04/19 18:24:21 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:21 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000959fd1)={&(0x7f0000959000)=@abs, 0x8, &(0x7f0000151000), 0x0, &(0x7f00000ddf88)}, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/19 18:24:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x8001, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) 2018/04/19 18:24:21 executing program 2: pipe(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x56, 0x10000, 0xe5, {0x7ff, 0x8}, {0x7, 0x100}, @const={0x20, {0xfffffffeffffffff, 0x3, 0x7ff, 0x3f}}}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='M', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x407, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) write(r1, &(0x7f00000006c0)='E', 0x1) vmsplice(r0, &(0x7f0000001bc0)=[{&(0x7f0000001b00)="8e78", 0x2}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/55, 0x37, 0x929}, 0x3) 2018/04/19 18:24:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x21) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) clock_gettime(0x3, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f00000005c0)={{0x0, 0x0, 0x0, 0x273, 0x53}, "", [[]]}, 0x120) 2018/04/19 18:24:21 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x6001, 0x0, r0, 0xfffffffffffffffd, 0xa2) 2018/04/19 18:24:22 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000018c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001900)={@loopback={0x0, 0x1}, r2}, 0x14) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/15, 0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='eql\x00') 2018/04/19 18:24:22 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x7fb) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x0) 2018/04/19 18:24:22 executing program 5: r0 = socket(0xffffffffffffffff, 0x2, 0x0) r1 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="a2dee55ca996cd5e0954632d6963e8f743382c0a7cf69f6fdc9d0693d7d5700ef14a958e2f7f0b59a40fd9ae95a993cc2da5b50e42a41131e82f4fea5627f14386dfc101027e016c0ff08099c24527174c34ca0927ab19f120f188c6126db28129132538fe7827ca6562a8c65b4038c8db5c0fd47bacad9c104c999f368b70f58ed5771b0ccbe74b6f90db8530459fd2c62caa0c23ab8ea44a6045abea4edf377c543a4a008333b8cdd93984868fcfe1", 0xb0, 0xfffffffffffffffe) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000280)=0x8) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='eth1\x00', r1) setsockopt$inet6_udp_int(r0, 0x11, 0x200000000001, &(0x7f0000000040), 0xfffffffffffffcf8) 2018/04/19 18:24:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000180)=0x100005, 0xffffffffffffff5d) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/19 18:24:22 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) gettid() getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = getpgid(r0) wait4(r1, &(0x7f0000000000), 0x4, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) 2018/04/19 18:24:22 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x800, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc9) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061bffc), 0x4) 2018/04/19 18:24:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/19 18:24:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400200, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000bfd000)=@routing, 0x8) 2018/04/19 18:24:22 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4vs/a\x00emthresh\x00', 0x2, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)="7569645f6d639200") 2018/04/19 18:24:22 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e23, @rand_addr=0x7}}) mq_unlink(&(0x7f0000000280)="707070311b2f7365637572697479251800") 2018/04/19 18:24:22 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="6b18aab153344bad7281d9e84850ab8abf9dd9d917136443dfe2c4ac592b5b6bccbe2ddeff688823c514383511cb79551f14db7894f182290855e6162f61d5d1fd8688337ca4589a5a68d9b4b67e7d692438adfbdddd2ff3ff1479dc553d088ade566c91a18efbe588343020bc27b98da2dfb131661021044df7d4c91ba36a281e6e329657674c2291bdb67663ad6162a819ed702835981a41282793d25159b9f99d62115e456129a1f661f43678f85adb98bbeb6c20481acef8de963ef0bf134dc776f0f564738ea52f58fd6cbf0bccab214cc58e77e534a9355f4c71d9011ad3625b0d8be6ca56474c4dac1da9971f40e4adf34ec94b1c9fd1589fd52a1ff11f579c89cf8e8a92842ecf1d290d2959327b0c9326598bc51b02313c414ee37ff8cfcbdf76dd8238e9435c2ad2ca5073961c91a7f8ecb1432b6e364116df59acb09a40e79637171ee8899ff17d6bf3a1beb387e80830fdf9c0c583edfa00103cbaca42dd8af035068cc8b74496402b64c38979d7f4168eac856fa2461fdf13f7ef35df3aa9813c31c8eb1098d6a4fcab5acd2795fc2522d5a378f08361f575555f4fb7014a375bcbde662fe0f1bd1d5c4976a11e00f502f6ac6784a84bdb4d92ea8ff42f194cfbd7b466fb348267dc9bfeef3717cd68d0a8ff2261a2a4ca0700616e9141a499e70fb8a1b3c12c8b2b3c0447af14f74df0334a9615eb1b71e5c107261d2ade1564844fab8688fb5ed6fb338900be52159e871fbf3c76a91738af181b82c7e906a1b6f90ebeae8346be7a1c5bc128cbd39132825af52b89d78db35224443e7b98c0a6e1e0c0a625c7fa25a5b416d39b71b531a4487f3ad63bff5fb96964db1c53dd707a9aadcc3ea68bcfd993a359f1ef3415e851741170f2acf723f06878407c3a53c1bda4b3119835320bcbad732c2bab4586ae013ffaab75f931e300a43a55bf7c3d7d2ca601df5e998d0c4b94de792b5bdf5743851dfa48fcb2b60743adfbdb8b2add8841cf0569f0729bc05a3f3a5048ce883016d8ec8ffa0931868f7e1a8a6165b699c44f052caf194fdfba763cb42938e0348512864524da66580d595876922aac8a4b6314ccc159c3128a4b2730337c2d42c479bb7124c2a97af523c6a344b778bca835b4e3e3d165e0113ece3b4beb595b2f87856091dd78694d0f9629d87fcf0713d520f6ce9800179208c6b560783a8095d044b9197c423ee56225033a607466a847009532dac6fc8b34a818f873acd7ef1b2226849ea572193773271d59457b47dbc0654314b4986164f2c065c1f7febb936a45e5cc4cb244ab434a94ce25a07fabee4c34adb9cb08d4384e8041c16a27a6121b1963cfead585147fb724979cd9c6485f0b862c8dfc593ba860facd23a820e3fc592551d56adc7b6b1833df2106bbd498eac831c783b4a1ef2eda5539fbbac55b8cfed15029f1d207928f68c0264330e28f9b7c8558035c4e23f9ae54d627b1a7b6504df22bd646ffe49a7862c52b56567013f9c1475ef36ea367181b60733cb5455163a684aa26def4ec9f1b88bab2c165d88c8c609a00ca746e94bb2285bbe1fef4b62bf6a86d4a040bfec27bf3a73feca37d0090fb01ad23f99cea10c07fb0ad4d5d8de592d65e1207315a5b35d99c42e05fce3eedc8a5a9784f71041e6974b86758f313f92599a146819e23828e90eb9ae31f4eb56175efdd4e6077baab4d069e1294e85bb1a9c91bef8da9cd32e1f5ac0729dbc4b92a680998a80dcb734082fceea5ce79938e691d9f80344055160824d3c5029587c0f2c7341f1cb231cecacdc8d501d8731e2dab06fb3bda195fe99949662fa31d2ee7ead3edde218b2c9545a3bf3354dee7790081ef24db90a1195211a83266278ece6dcb8f3ab2ba5160a19a883f61e954d45901dc6a669febcf94311d1dc15e5016d420252e0e00d79bcc319ae5b91192f420f9e01f37527c3bc10740761ed8a0c7314ec33c3765cb02951d7323569e46649cb6451fc5a46381122d6fccb4cd214a6c6360e1e0966a7aba49adddd416a124787f63462514370db87feafbd9ae8511dbc6176f683ba70d2dd8c98273b99cd56343f7a77750dd28cc9a9dc99074aa1c75f2dea9cbf4b67f9a1f21604eebd783ad84df84ce31b65437944f0ac039f850611c5a149f863be354d6177145e01b8f1768b3ca0aff667c8399d0aa3927f460ee162ea24ef632c2b9831feb4423d5527e87acb4278096b2c1d39f186efd3ee146242a1008d8e9c66b287b84add240c2ad8fd14b0e4aa51991681d3ce151172f2993fd9730c22beaa0e45a0ff0c9f1e07e9547685ef18f731852899d4208358ba374cf08d0de08cc89b43317bc1dbc3b409314ee928ed5dffc5665d117c542ae7cb717b85b7ae9b5e5b9b219f292c10de987ec1b94a1fb430747a947dd9f8a10b934a2e80106132cc3e475926824b291109e420b16a8284b8a2e69c48421dd95714d54b72727fd2b8659802f9fef87b24dd04d1482683797df685d0e29f4954fd31e89feee42ea1dac2aa8492f59db3fd2ff40dda22f71d6c67425cdd2bacff8de77df6e765805048e18822c5ce2f00f4f7cbffcd42febdecae35ee4a56e8bdeeb27947827670392a166a119abfd665c81c7586a661ee00e9a302a110b6ec407f7cdab847cdc1472e1676af5b0ff7ec23525cfd7b08fabc4340714fd2c1eb0dcb36c7468f38a86d416d785de7b2981350d9299ab9971f75bde31e6993e4beb2a06d0cdc6a9e3ee767a8496c7ba6c999baf59227d58474a7ee602d7737842a9962e0eb5fa1b6b3dc774a12d62586f94ab099953d93b7d42d433045a936b09ece4dfd3da7970e2aabd68fd51c062ca857a4bb76c195c8ba91059f52534fdc039f315aeb22eaaede2f2e08c453225ca180dce3665ae13264fa39d972682f7b46ab605ea6ea8194a3d9fae8ff799866e8f333bd51f56be5380d29e2ce112a106ff65022e258af08baf85feeb43acd07cf23962cbab62a9debc3a27f1706152a44ec878dbdcf7f1a20135e5b2a26ff226fedc6fab98b584e258980cb111a41ca4606cd964c81dcde252654753f2582101712e635f219be98a3d48a7b6eff4dbb90bc85938a3a1838338638359b5946c7e0e99b9d81bdc114efc80df97c17718d19bc22facf152408331ea634011c73d6a23282b757613ecabde551afe3f6f6a8dfb371fd9a123b8434acb88671c17b127452c77f4c16c0845c1a613cecf6885a57802316370c89446408eca0b0f18c7bfce227b01ca46d0a530e9398ad423d1afdad142711f67b52652138712298fa6aa467b5448f585514195c7cd18537bba640401808f8c477ebc7f072b1f5c800228b94c365042a8f327228fed5bfa6ca065ccc557ecc999a593fb6865cf3a9fba2de421c8b8b97e276378c8a90a7f742ac11edc544f190e0d89e7e7b08ede6d860db4b0e998609c4cb8c11c48a63898c6acdf5c55f8d84803ec1ddfae48cf9bf142158c8fb2a209bf6491d394ad6bc00230860566645d98b925c1dde74a8d71779694d0e8fe84a1e2eb4865f2773e3ee6ed47d6959fde6a9e727ff52d9fdcba98ecc309cab8853a95af9f28fc6f005b639c524bfc45ba6b4ff7bc3b2baa9589d41e40285c54e0c80fdec42691a17f885b7056fc3130fce5b20d6da58b66ed2c93655ae46b954a5ae5f7fb8618e2a69498938e264e2ec26567fcfefec51fd8b6463fde50b9eda9e9d328cdd8fc51535a413b1ccefbe87eed95d51a031c338d1f37b9739bfcbd9adcbff53699008b52325425e4e90b3761d2c964022657a1a306e3baf55ab174a6d8618e5b861492a17f748573b6de0f235028fc3ebf088b530814b9e54227015b8126c02744d01faa2140400b8e686baa94abc19a7685361d5de6000df6b0fe1ae17a12becd8ff9eeaa16d7036d34b01c5184345090b9e4cf603f571baa36b63bc7f4dcba27ab1c93b874a4b41d416d5a09becd132282b2036cda71350b241822cbba4c779cd3ec21ad5b70e170d44da7204b40c82867a269bcf27e998272a844e991916387a3cad557ba8e9d7abe0db9029e2fc384ed35fa58bcdebf061a109bcaaa28a312cc94885d5bbf4210b329b53d2f13b798e30c6a1b1a0f5d97d0c52e4e92c6bf538df0575fcf128bb50c1b2450031208beab291af9dc9aa0383200bcb3135e2cd03fab1c5d6ae7bc76ea3ebb2495e19587a57013a3a82dd2a90621b716784a8b2b1b03f8f46ee07f3d2ff19b001522298c140bbf654f2461d44721ead1f72489448004ab471f05dd6145ca0c286a62f96f5b6d6674b7ca87ec06954d690a46519836f17d960c1fb471a30efe3fb311bb69707bb885fb893044cfe477196d4fa0a7d0ed72059d60779b7081b0dbf17b295fe6605e9944ef40ca6f59ee890c94a6ba9fa6e150a939542e215012e25b1086902780856e447d98673343484eb23d58c0f3ee905df40e29bc4cd47beac16764cebc621d5d7c9ce79e6494f1c51bf43a48396394c68c700c8fc8cdabe05c006b4bba7a1deac529f6f64a56760948fe9921a052beb38c6bc1ef67f46524af125df1ef1762639d4838756393278f4d63b992d9f9cb55dec4fcce91840e4dec924ea75fa92230ade17c7bfbc9ce5bf54cbb2918663d148a330e6c0ba9f3b436f94be1e5240a8e02145f8ed5eba26eb6c6e80e02fceddafa2b8166fb29e5756548065a248afa9250f262dc72fe8f2500da568b891a9df9c6061899b0797923da08c525dded4b5906aa57279a8a622bedb048b958d40b7571475d757a8bab73be5d245f9f6f0621a8c5e48be45d1707bf163832adba38f912f99bdad58d4c061cc560db72f65b6acf2a1a4ed56ea03537380337bbde1079cd5e0cbceb0bb43d05e41ca2eaa31f874425f27e370cb63c71bf870f1690d2d77963a4b404045914390b8287569aaa7b914b72dbff02be104d522429867775be22df59eb9e19d057a204fb9d9e4414e5643c5ccd94c0d3a114abe6db98b609f142399688971f1ad16dfe0a6753335f1aaf2b6c406dc85c071262ca8a8c01817576be8a49cd9110384f4c4e8d7f159f9507cdd48888b3405ec0f074215d1d7e6873cf2f91cd0effa54829676b97487fec1d27da5fbb9b4b7047634c462a88346a5fe30b9cf1a6b2cd8de61fa427bf49c240f934630bc8f4b5b90ff65b511d0613405c378899e39dcb197a80a8ad66403483433d6bbe4da7ba55bd6d30c9e5fcf8cb46c68ad0854992b16098e9981a7854690e287b15da95c1d1ac9fbc48cbf3c9c1995314ce4aef124df850af8f9bff165511cad7f74c520c5292cb7575e7f89f8abb08bfb07bed7f77b120e18ba3d5f15a097dbd7f8fdeec4bdd4c3400330aa05670cb259a3fa12fa180f7a155b5a1cf1b3830e1df0d2962cf0720abba12e7eb85701ad434d2ec0b197054b9a1ef651ebeae33eeddf5205d9b08de28864a6a7d5a049b660d96012cf10e98d4ca7f4d2c49ef4b2a5b9b69f5f104527fd1d45c0a202c94e608af4f826a9244316a3517367fbf72e1889415699475f521a1149944edc160308df03e5afebf6a1ae54caf5605a338aa8729099da6700609c24a5f063a9bdcede4387081c21be34a1d143f03a2226d601533b13742fa1af1bea38fe99cc684a307c04d531ef60b3f2b4fec9b8ea6243872e652ae29852afd69c895110ff1eca06543536ed2b26d3e6cd051c7c9a50ade2d51b025b87be9dcc09b1da24f67c669c934cde4d0677f37d81fbb4fc548ee0331517c13ee298f0d31278d1a32bfed34e53822626d528e76", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 4: r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vboxnet0em0wlan1vmnet1eth1\\#proc{\x00', 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xaee}, &(0x7f00000002c0)=0x8) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="90", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000000440)="c82b7504f6f476a204c08e34f1269c6311340554ba164f7adec019cd998c26118db968133a624a38fbd9250025288c345886253a571373d226530b4d69b6924f6ad648e68c07c5ebcefd5c83c3cbed2bb51703dc9fbc2ce5abd358ba48375562c5e8053159666303e71b588a2c15237223cb2c08a8e7858b6bf99adfa6e395ed4d335a6174648465c56734d4f68910a36b290fef2afe51d8dd3c800d981a6379a203dbea9eb5a92a10e1a4b6f192274f", 0xb0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/25, 0x19) 2018/04/19 18:24:22 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r0, &(0x7f00000001c0)=""/254, 0xfe) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x6) setreuid(0x0, r2) syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') 2018/04/19 18:24:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3e, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x402240) 2018/04/19 18:24:22 executing program 0: keyctl$join(0x1, &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x901, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, &(0x7f0000000100)=0x84) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9d2d, &(0x7f0000001680)='./file0\x00', r2, &(0x7f0000001780)="80f73975d58ce504d17b41b71f463a371a90764cde49fc586396b7296b508e3ee3b930738526309664850905509cd72f43a10dfeaf3cf34b5b3d5abd710d6d88f06301626cc5ad1a47d32ea0a3bbef3af64dadec2f35697c5399e7db607ab039797de2122ac9e15d6b56852f297466202f6de9d2321f735103a26fee084b49e39bf7e046ce0a8f0ab1") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x0, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x9a, "b9bea5716b809e6163e58af7cf98e84ac2f45f648f1fd2522296ae5c6f3084b5ae2b570440f30b6051a35eb41b9dca4c2ef5c45cc7dadcb61b9ce3e72d6496e9285474f0b477916b1e856aa8d29a1255095d1c33ee5c20e4476973ede13a69f60e60a67950b7ed5269e8bddb1a495d527afcd2873458005f4fad79c616776afef0bc4c38707358cb16a066efebcd4ad164a0a3acec0126e5e2b5"}, &(0x7f0000000440)=0xa2) r3 = request_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='posix_acl_accesscpuset\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x2000) keyctl$unlink(0x9, r3, r3) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000540)="811c60ccfb4f133d501a681c974a1ab299d2cc6f0a0d9a85540bac5d16d8ba5daa845c0cd46d93a5da910078a7ae1dff128520be3b6ce8e335039e397033a5f5397834080dc38a3893b5e6f79eb6997c1c3a451c2a71814306c8b18738e20c0c776aaada0783a51f6df148d3a81670e1f54b68a89a0d87f6cfc95c5081946a2e10ca33", 0x83}, {&(0x7f0000000600)="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", 0x1000}], 0x2) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x108, 0xaf, 0x1, 0x7ff, 0x2, &(0x7f0000000000)='ip_vti0\x00', 0x0, 0x1, 0x2}) 2018/04/19 18:24:22 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x3, 0x1, 0x3, 0x6, r1}) futex(&(0x7f0000000080), 0x9, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) 2018/04/19 18:24:22 executing program 6: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000100)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0400260000000900040007000000080042004e2400007769c3a2de09ad71109577d638e37ce9637dc05c7a8b9eefbd06c4406e996c3ff1526128a330a5c2be7a393b96b20ac5d8ea7473cbeb44d282389b5e53dcfcf7c68f34ce695c9ff55e4ba27a2bb4022d30a6d5b5636d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x40000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x6, 0xffff}) 2018/04/19 18:24:22 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={r4, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r5, 0x80000, r3}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) tee(r2, r1, 0x1, 0x0) r6 = dup2(r2, r0) r7 = dup3(r0, r1, 0x0) socket$inet6(0xa, 0x5, 0x4) r8 = fcntl$getown(r7, 0x9) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000140)=0xfffffffffffffcf6, 0x4) flistxattr(r6, &(0x7f00000000c0)=""/11, 0xb) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') fcntl$setown(r0, 0x8, r8) 2018/04/19 18:24:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000029000000080000004b5955ac2788291eca268ff825ed0ec9f23b37d7a8a19295e79c276805032fdfeab479e38464adb7768a0d0f49b34e3944ea0786da8055ceeb6104aa"], 0x10}, 0x0) 2018/04/19 18:24:22 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x1f) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x32}, 0x3d) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 18:24:22 executing program 0: socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x3b, 0x4) 2018/04/19 18:24:22 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x0) 2018/04/19 18:24:22 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002540)=0x0) fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000002600)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() fstat(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d00)={{{@in6, @in=@multicast2}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002e00)=0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002cc0)=0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002e40)=0x3, &(0x7f0000002e80)=0x4) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002bc0)=""/165, &(0x7f0000002c80)=0xa5) r9 = getegid() r10 = getpid() getresuid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) getgroups(0x1, &(0x7f0000002840)=[0x0]) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002880)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002980)=0xe8) getresgid(&(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40)) sendmsg$netlink(r0, &(0x7f0000002b80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000002500)=[{&(0x7f0000000080)={0x2454, 0x3f, 0x506, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x20c, 0xf, [@generic="461386bbb6c7cc2daa636bad8f0116fb9b0af475ff8e1930c6d3c48d0572d9bd68c59d44abbd97f4012b51874facf8aec115d92b59e5e3790707a327829d38c86aa550302b7b35af90e6db0be9d7abcaefb5e6cc92253bba", @typed={0x8, 0x1a, @ipv4=@broadcast=0xffffffff}, @generic="ffcc46a7f5bc3712b01eeb70b9db2d20a66f8c1697767c714096416a5d932ff4f5b12a454a1ccd6a5bebc355068bc8a145f3b99e7de4e2f1532b261c718c696e85618e181d467aaf2c205f82d967c8a7b15b7e17dc334d806c34432c07d41ab126ebc800c0147eba2337b647cb25d6adc6b265cf31ca93a86eaa9b3516ba1feaab5b0cb8d5e07dd75ea3cea7", 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@generic="6858903355603d0df046092f687eec3135d1c004498c412d22fa52086c0c2a7bbac521d3fdcb75f1e15d36fc5b7e374670aef103fecd7493c2bab31e95b00227307149d1582cacb3d488693a283c25181430cef219222781534bdc728038cdf46f7657e38d5765a6122ec4c0a6693b1974db339a31c0958db459f0129cd123e38a666c3d40bce81f90c4717e0a2738c38977dd1babc1263926e3d60c3cac5194ca204fb699817b881e8c6ff4dca0b22e555d1e7541e5cc398a1d76c4c37c8053ecbf7ea2556e74f1a1d5d02adce6a1838e66fccebcfca14010c8ea7b24a5c78f", @typed={0x20, 0x1c, @str='+mime_type#keyringem0#user\x00'}, @typed={0xc, 0xc, @str='cgroup\x00'}, @generic="24b60a0227ef72bf78d3c210ec96cd6be87b2333379c3adad03385436acd4962e539151d90e1ffea421fcbd1170c68f788e33e6d23b401db507311b9158289754ae64e4468a3706dd0149b55942db1e347dcb8f9cab09064b4171ad0abd837c57678c771d5487e3a9812c942eee32902421d1b5b7a2d5651046c9f65293ce64838dd342cc543de6781001421256cf6719b8a439ffc414fc5a081d4be420b83e911627083fcb54bb2e151df491cdea0da", @typed={0x8, 0x3e, @ipv4}, 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@generic="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", @typed={0xc, 0x61, @str='vmnet1\x00'}]}, 0x2454}], 0x1, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc8, 0x8005}, 0x40) 2018/04/19 18:24:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/4096) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x20000, 0x800000000000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x3) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/04/19 18:24:22 executing program 7: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) fcntl$addseals(r0, 0x409, 0xa) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/04/19 18:24:22 executing program 3: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000100)=""/184, 0x100000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffffe1) write$selinux_create(r0, &(0x7f0000000200)=@access={'system_u:object_r:mouse_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x35}, 0x4c) 2018/04/19 18:24:22 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:22 executing program 7: socketpair(0x10, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/19 18:24:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x880, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0xffffffffffffff7f, 0x9, 0x2, 'queue0\x00', 0x1f}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x9, 0x2, 0xa5, 'queue0\x00', 0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x400000, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/35) 2018/04/19 18:24:23 executing program 0: socketpair(0x8000003, 0x1, 0x80000000, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000400)="9cfb570bdc27df20ef7d4b417341beb75f91c302cfebc7cf85d06136306eeaf1bef5cc6bd3e5ff7ea851a69425dca5cafb847a184e5186bdfda3c86793d2b3e6008ca196cf323526933ac9f54f98f749f58d93715bc57084d7368cd4e59b2a87ae0445c2c7f0e74320008323115926446f39a9a1fda27c4b097e1c513e066cf1be7530b254244a72034882c2a4eb07ce48926b832ed6c08d41a7b4a50b1a663701dfcdbab016ed2f7e0cb069e33808c971026d3b69ccb956945d63ab8e841bbd25001578b0669ef43f4c8a34cf1b06fb52ba4d40faf2e4744d36fc3b9acc79121dc594") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xbb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9e, 0x10, 0x5, 0x10000}, &(0x7f0000000240)=0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891d, &(0x7f0000000040)="6c6f00816fd651b159a9c84a2c60d298ed286687") 2018/04/19 18:24:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/4096) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x20000, 0x800000000000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x3) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/04/19 18:24:23 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/19 18:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_read_part_table(0x7, 0x4, &(0x7f0000000380)=[{&(0x7f0000000000)="4f6e96d72f4dea50178b7444375ac4f50440249eefd6d003064e357e71722a702ccee362762934eca46174b609ea56c184d7a05cddc46d3ad80f570df07f2d274fb1584b3a03884ff8a70c7e4e3aea9f7b3ba54f5590fad6c73184a06343feb88a6fa9eba86f17203d1f9935b8", 0x6d, 0xfb0}, {&(0x7f0000000140)="7b2003cf595ce5856e31d09ab3dc77ef14a2796b8c4c27232bc227dcf4721500b30c312ff0ce1fe5d4c33a23cbcf004798b677d6ab91311ce818830227eb2a8efe1f5206", 0x44, 0x8}, {&(0x7f00000001c0)="319378d979b67c439ab34d4cba384f281066db3df08ad55647f0292523b9e4e20839be005dc3344b4d290e45b07a747be3336d1709ce1afd10042c777adacc60f322e69860183267626e2007f29be63b2866be10b6f066b8eaa3b185d1f1c3d830678b5d9ac8fbd1282fda6ad7f79864c84042b589c93481565bf4c320df333c4e8c9c8b2bda20f0fda3fd83c3088209c70cde3ef70d5b429830fd6e4436401cf8e19fa93770e88503dd54f7c32e6f066071f43557a109f7c621b58783ecb9931bd09696571b7950168cdffcc70f945e5cceec8cbab46f213b94", 0xda, 0x18e}, {&(0x7f00000002c0)="1f83f7a569fec356401d3656d726db85c2d4101e62e9654a0d2243af15d9d5a84711a2ab402e28a711eca93e23ce5b030baba0b70080274b38937343bda9110f76dec559b4584503536a8498ad048b8ce178dd9fa351b2f68796c96174361f75b54928c2de66f17249e88e5d8dd6e3936da8e9c54fab44fb70f038fd46f0cbebd6447f09cabb", 0x86, 0x8}]) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000440)=""/9) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000600)={0x2, 0x800000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) socketpair(0x3, 0x807, 0x8c5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x9, 0x200, 0x1, 0xe634, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r3, 0x40}, &(0x7f0000000540)=0x8) sendto$inet(r0, &(0x7f0000d7cfcb), 0x0, 0x1, &(0x7f0000893ff0)={0x2}, 0x261932e856a3782d) 2018/04/19 18:24:23 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f0000000340)=[{}]}) 2018/04/19 18:24:23 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x341042, 0x0) fallocate(r0, 0x0, 0x0, 0x8) fallocate(r1, 0x1, 0x0, 0x10000101) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/19 18:24:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="04000000040a0100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/19 18:24:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x289450c8849f6c83, @multicast1=0xe0000001, 0x4e20, 0x2, 'dh\x00', 0x4, 0x9, 0x33}, 0x2c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/04/19 18:24:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000) prctl$setfpexc(0xc, 0x10001) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/04/19 18:24:23 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="84eda25319f3ad59527ee54c07b128f1e36da48c7885d32aa59014c707b1e8ce7dc18fec27c83839fc66e5c61631c7198464f4ce093102e4e7e0a875d2e331f7b9edaaefea82f1958ad8067c2ef66a8eda6df69aeb6c4094bf52e567b86252b4673c1f775b3632b10f832133503ecae778abc0c2440d9d", 0x77) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000200)}}) 2018/04/19 18:24:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) write$evdev(r0, &(0x7f0000000100), 0xec07897bf75d3b47) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000280)=""/26) 2018/04/19 18:24:23 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001b40)={r2, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="6b18aab153344bad7281d9e84850ab8abf9dd9d917136443dfe2c4ac592b5b6bccbe2ddeff688823c514383511cb79551f14db7894f182290855e6162f61d5d1fd8688337ca4589a5a68d9b4b67e7d692438adfbdddd2ff3ff1479dc553d088ade566c91a18efbe588343020bc27b98da2dfb131661021044df7d4c91ba36a281e6e329657674c2291bdb67663ad6162a819ed702835981a41282793d25159b9f99d62115e456129a1f661f43678f85adb98bbeb6c20481acef8de963ef0bf134dc776f0f564738ea52f58fd6cbf0bccab214cc58e77e534a9355f4c71d9011ad3625b0d8be6ca56474c4dac1da9971f40e4adf34ec94b1c9fd1589fd52a1ff11f579c89cf8e8a92842ecf1d290d2959327b0c9326598bc51b02313c414ee37ff8cfcbdf76dd8238e9435c2ad2ca5073961c91a7f8ecb1432b6e364116df59acb09a40e79637171ee8899ff17d6bf3a1beb387e80830fdf9c0c583edfa00103cbaca42dd8af035068cc8b74496402b64c38979d7f4168eac856fa2461fdf13f7ef35df3aa9813c31c8eb1098d6a4fcab5acd2795fc2522d5a378f08361f575555f4fb7014a375bcbde662fe0f1bd1d5c4976a11e00f502f6ac6784a84bdb4d92ea8ff42f194cfbd7b466fb348267dc9bfeef3717cd68d0a8ff2261a2a4ca0700616e9141a499e70fb8a1b3c12c8b2b3c0447af14f74df0334a9615eb1b71e5c107261d2ade1564844fab8688fb5ed6fb338900be52159e871fbf3c76a91738af181b82c7e906a1b6f90ebeae8346be7a1c5bc128cbd39132825af52b89d78db35224443e7b98c0a6e1e0c0a625c7fa25a5b416d39b71b531a4487f3ad63bff5fb96964db1c53dd707a9aadcc3ea68bcfd993a359f1ef3415e851741170f2acf723f06878407c3a53c1bda4b3119835320bcbad732c2bab4586ae013ffaab75f931e300a43a55bf7c3d7d2ca601df5e998d0c4b94de792b5bdf5743851dfa48fcb2b60743adfbdb8b2add8841cf0569f0729bc05a3f3a5048ce883016d8ec8ffa0931868f7e1a8a6165b699c44f052caf194fdfba763cb42938e0348512864524da66580d595876922aac8a4b6314ccc159c3128a4b2730337c2d42c479bb7124c2a97af523c6a344b778bca835b4e3e3d165e0113ece3b4beb595b2f87856091dd78694d0f9629d87fcf0713d520f6ce9800179208c6b560783a8095d044b9197c423ee56225033a607466a847009532dac6fc8b34a818f873acd7ef1b2226849ea572193773271d59457b47dbc0654314b4986164f2c065c1f7febb936a45e5cc4cb244ab434a94ce25a07fabee4c34adb9cb08d4384e8041c16a27a6121b1963cfead585147fb724979cd9c6485f0b862c8dfc593ba860facd23a820e3fc592551d56adc7b6b1833df2106bbd498eac831c783b4a1ef2eda5539fbbac55b8cfed15029f1d207928f68c0264330e28f9b7c8558035c4e23f9ae54d627b1a7b6504df22bd646ffe49a7862c52b56567013f9c1475ef36ea367181b60733cb5455163a684aa26def4ec9f1b88bab2c165d88c8c609a00ca746e94bb2285bbe1fef4b62bf6a86d4a040bfec27bf3a73feca37d0090fb01ad23f99cea10c07fb0ad4d5d8de592d65e1207315a5b35d99c42e05fce3eedc8a5a9784f71041e6974b86758f313f92599a146819e23828e90eb9ae31f4eb56175efdd4e6077baab4d069e1294e85bb1a9c91bef8da9cd32e1f5ac0729dbc4b92a680998a80dcb734082fceea5ce79938e691d9f80344055160824d3c5029587c0f2c7341f1cb231cecacdc8d501d8731e2dab06fb3bda195fe99949662fa31d2ee7ead3edde218b2c9545a3bf3354dee7790081ef24db90a1195211a83266278ece6dcb8f3ab2ba5160a19a883f61e954d45901dc6a669febcf94311d1dc15e5016d420252e0e00d79bcc319ae5b91192f420f9e01f37527c3bc10740761ed8a0c7314ec33c3765cb02951d7323569e46649cb6451fc5a46381122d6fccb4cd214a6c6360e1e0966a7aba49adddd416a124787f63462514370db87feafbd9ae8511dbc6176f683ba70d2dd8c98273b99cd56343f7a77750dd28cc9a9dc99074aa1c75f2dea9cbf4b67f9a1f21604eebd783ad84df84ce31b65437944f0ac039f850611c5a149f863be354d6177145e01b8f1768b3ca0aff667c8399d0aa3927f460ee162ea24ef632c2b9831feb4423d5527e87acb4278096b2c1d39f186efd3ee146242a1008d8e9c66b287b84add240c2ad8fd14b0e4aa51991681d3ce151172f2993fd9730c22beaa0e45a0ff0c9f1e07e9547685ef18f731852899d4208358ba374cf08d0de08cc89b43317bc1dbc3b409314ee928ed5dffc5665d117c542ae7cb717b85b7ae9b5e5b9b219f292c10de987ec1b94a1fb430747a947dd9f8a10b934a2e80106132cc3e475926824b291109e420b16a8284b8a2e69c48421dd95714d54b72727fd2b8659802f9fef87b24dd04d1482683797df685d0e29f4954fd31e89feee42ea1dac2aa8492f59db3fd2ff40dda22f71d6c67425cdd2bacff8de77df6e765805048e18822c5ce2f00f4f7cbffcd42febdecae35ee4a56e8bdeeb27947827670392a166a119abfd665c81c7586a661ee00e9a302a110b6ec407f7cdab847cdc1472e1676af5b0ff7ec23525cfd7b08fabc4340714fd2c1eb0dcb36c7468f38a86d416d785de7b2981350d9299ab9971f75bde31e6993e4beb2a06d0cdc6a9e3ee767a8496c7ba6c999baf59227d58474a7ee602d7737842a9962e0eb5fa1b6b3dc774a12d62586f94ab099953d93b7d42d433045a936b09ece4dfd3da7970e2aabd68fd51c062ca857a4bb76c195c8ba91059f52534fdc039f315aeb22eaaede2f2e08c453225ca180dce3665ae13264fa39d972682f7b46ab605ea6ea8194a3d9fae8ff799866e8f333bd51f56be5380d29e2ce112a106ff65022e258af08baf85feeb43acd07cf23962cbab62a9debc3a27f1706152a44ec878dbdcf7f1a20135e5b2a26ff226fedc6fab98b584e258980cb111a41ca4606cd964c81dcde252654753f2582101712e635f219be98a3d48a7b6eff4dbb90bc85938a3a1838338638359b5946c7e0e99b9d81bdc114efc80df97c17718d19bc22facf152408331ea634011c73d6a23282b757613ecabde551afe3f6f6a8dfb371fd9a123b8434acb88671c17b127452c77f4c16c0845c1a613cecf6885a57802316370c89446408eca0b0f18c7bfce227b01ca46d0a530e9398ad423d1afdad142711f67b52652138712298fa6aa467b5448f585514195c7cd18537bba640401808f8c477ebc7f072b1f5c800228b94c365042a8f327228fed5bfa6ca065ccc557ecc999a593fb6865cf3a9fba2de421c8b8b97e276378c8a90a7f742ac11edc544f190e0d89e7e7b08ede6d860db4b0e998609c4cb8c11c48a63898c6acdf5c55f8d84803ec1ddfae48cf9bf142158c8fb2a209bf6491d394ad6bc00230860566645d98b925c1dde74a8d71779694d0e8fe84a1e2eb4865f2773e3ee6ed47d6959fde6a9e727ff52d9fdcba98ecc309cab8853a95af9f28fc6f005b639c524bfc45ba6b4ff7bc3b2baa9589d41e40285c54e0c80fdec42691a17f885b7056fc3130fce5b20d6da58b66ed2c93655ae46b954a5ae5f7fb8618e2a69498938e264e2ec26567fcfefec51fd8b6463fde50b9eda9e9d328cdd8fc51535a413b1ccefbe87eed95d51a031c338d1f37b9739bfcbd9adcbff53699008b52325425e4e90b3761d2c964022657a1a306e3baf55ab174a6d8618e5b861492a17f748573b6de0f235028fc3ebf088b530814b9e54227015b8126c02744d01faa2140400b8e686baa94abc19a7685361d5de6000df6b0fe1ae17a12becd8ff9eeaa16d7036d34b01c5184345090b9e4cf603f571baa36b63bc7f4dcba27ab1c93b874a4b41d416d5a09becd132282b2036cda71350b241822cbba4c779cd3ec21ad5b70e170d44da7204b40c82867a269bcf27e998272a844e991916387a3cad557ba8e9d7abe0db9029e2fc384ed35fa58bcdebf061a109bcaaa28a312cc94885d5bbf4210b329b53d2f13b798e30c6a1b1a0f5d97d0c52e4e92c6bf538df0575fcf128bb50c1b2450031208beab291af9dc9aa0383200bcb3135e2cd03fab1c5d6ae7bc76ea3ebb2495e19587a57013a3a82dd2a90621b716784a8b2b1b03f8f46ee07f3d2ff19b001522298c140bbf654f2461d44721ead1f72489448004ab471f05dd6145ca0c286a62f96f5b6d6674b7ca87ec06954d690a46519836f17d960c1fb471a30efe3fb311bb69707bb885fb893044cfe477196d4fa0a7d0ed72059d60779b7081b0dbf17b295fe6605e9944ef40ca6f59ee890c94a6ba9fa6e150a939542e215012e25b1086902780856e447d98673343484eb23d58c0f3ee905df40e29bc4cd47beac16764cebc621d5d7c9ce79e6494f1c51bf43a48396394c68c700c8fc8cdabe05c006b4bba7a1deac529f6f64a56760948fe9921a052beb38c6bc1ef67f46524af125df1ef1762639d4838756393278f4d63b992d9f9cb55dec4fcce91840e4dec924ea75fa92230ade17c7bfbc9ce5bf54cbb2918663d148a330e6c0ba9f3b436f94be1e5240a8e02145f8ed5eba26eb6c6e80e02fceddafa2b8166fb29e5756548065a248afa9250f262dc72fe8f2500da568b891a9df9c6061899b0797923da08c525dded4b5906aa57279a8a622bedb048b958d40b7571475d757a8bab73be5d245f9f6f0621a8c5e48be45d1707bf163832adba38f912f99bdad58d4c061cc560db72f65b6acf2a1a4ed56ea03537380337bbde1079cd5e0cbceb0bb43d05e41ca2eaa31f874425f27e370cb63c71bf870f1690d2d77963a4b404045914390b8287569aaa7b914b72dbff02be104d522429867775be22df59eb9e19d057a204fb9d9e4414e5643c5ccd94c0d3a114abe6db98b609f142399688971f1ad16dfe0a6753335f1aaf2b6c406dc85c071262ca8a8c01817576be8a49cd9110384f4c4e8d7f159f9507cdd48888b3405ec0f074215d1d7e6873cf2f91cd0effa54829676b97487fec1d27da5fbb9b4b7047634c462a88346a5fe30b9cf1a6b2cd8de61fa427bf49c240f934630bc8f4b5b90ff65b511d0613405c378899e39dcb197a80a8ad66403483433d6bbe4da7ba55bd6d30c9e5fcf8cb46c68ad0854992b16098e9981a7854690e287b15da95c1d1ac9fbc48cbf3c9c1995314ce4aef124df850af8f9bff165511cad7f74c520c5292cb7575e7f89f8abb08bfb07bed7f77b120e18ba3d5f15a097dbd7f8fdeec4bdd4c3400330aa05670cb259a3fa12fa180f7a155b5a1cf1b3830e1df0d2962cf0720abba12e7eb85701ad434d2ec0b197054b9a1ef651ebeae33eeddf5205d9b08de28864a6a7d5a049b660d96012cf10e98d4ca7f4d2c49ef4b2a5b9b69f5f104527fd1d45c0a202c94e608af4f826a9244316a3517367fbf72e1889415699475f521a1149944edc160308df03e5afebf6a1ae54caf5605a338aa8729099da6700609c24a5f063a9bdcede4387081c21be34a1d143f03a2226d601533b13742fa1af1bea38fe99cc684a307c04d531ef60b3f2b4fec9b8ea6243872e652ae29852afd69c895110ff1eca06543536ed2b26d3e6cd051c7c9a50ade2d51b025b87be9dcc09b1da24f67c669c934cde4d0677f37d81fbb4fc548ee0331517c13ee298f0d31278d1a32bfed34e53822626d528e76", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:23 executing program 7: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setgroups(0x2, &(0x7f0000000040)=[r2, r2]) setresuid(0x0, r1, 0x0) 2018/04/19 18:24:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000180)=""/175, 0xaf}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f0000000240)=""/99, 0x63}], 0x5, &(0x7f0000000540)=""/27, 0x1b, 0x240000000000}, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000005c0)=0x67c, 0x4) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f00000006c0)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000640)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000600)) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) 2018/04/19 18:24:24 executing program 4: 2018/04/19 18:24:24 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1a1840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r0, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/04/19 18:24:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], []]}, 0x358) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/19 18:24:24 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={0x0, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:24 executing program 5: syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) 2018/04/19 18:24:24 executing program 6: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000bff000/0x400000)=nil, 0x400000}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/04/19 18:24:24 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) socketpair(0x9, 0xf, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)="002cf0a789d1c33a9d78a7d4be0e8bf1770677808e946df13dd9a8cf4515dc7f93b53963575d879e9394a068d934cdb2", 0x30) 2018/04/19 18:24:24 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20800, 0x0) recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000100)=@full={{0x3, {"bf95fd3351b8b3"}, 0x2}, [{"f18d61b3cd77f3"}, {"35d0f0ae46578b"}, {"00bf903016bab8"}, {"8a2d80a05cab47"}, {"d02c3f32e5104f"}, {"bd4b12260c7943"}, {"15d1a93703da6e"}, {"1fe88b3e132a48"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000180)="6330caadcb4197507aade81847e989e9aa79a9051b291ddca0cc0a81dd92e318cd1c738a8fa5ae5370f660368b12060ac3128cbd9b412ff44f726a8f7b07c8f6f713d6ef5e2647ff59a14cb7e1f4a9f0222d26d079e09bb13cc4", 0x5a}, {&(0x7f0000000200)="16f4b2ea02648369f2b42e2cde99e70b44af1fcf1a15ae119aeeb22b7cf72a182169a90c78627a0096c5d3363e072c078eda4820e72750888ac302d12d251f573ecf57beb200cbb545d26e292009d2e1675828a8ce89be1ed229831e6d97f2711236f3a5b02da5bcf01f10a207e59c2581ea58c2c20e81e21268b221ec69a278e89fad4a951c9f29bd0e00aa28aac76661e9e815a8bbc04e918eb5ff8068c1d1c70963c762311a241b61ab2e5aa600e3afaf8d6ebc431c96c4072ac587a6774018", 0xc1}, {&(0x7f0000000300)="f06b31409cefb60e95397bd91264f7b230c921f3de303b89be5e63df0197553f9d0970ce6efc2781934ef007281e8159e82bf959e97e5bc3ca453803512264420c3c9d71c024d25135598bbba6d3d450bdf674e8ce2abc897bc6a26149672aaea77ff05574ebbaa7954cbf3f292484de2e318342433c90d7a659", 0x7a}], 0x3, 0x0, 0x0, 0x40805}, 0x40010002) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0xffffffffffffffff) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/19 18:24:24 executing program 4: 2018/04/19 18:24:24 executing program 2: 2018/04/19 18:24:24 executing program 6: 2018/04/19 18:24:24 executing program 3: 2018/04/19 18:24:24 executing program 4: 2018/04/19 18:24:24 executing program 0: 2018/04/19 18:24:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/19 18:24:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200028000f801", 0x17}, {&(0x7f0000010700)="d181d18ed0b7", 0x6, 0x20}, {&(0x7f0000010900), 0x0, 0x6e00}], 0x0, &(0x7f0000000040)) 2018/04/19 18:24:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000037c000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/04/19 18:24:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000200)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/04/19 18:24:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/04/19 18:24:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000f00000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/19 18:24:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/19 18:24:24 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={0x0, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:24 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec03020001005265497345723346730000000300000002", 0x45, 0x10000}, {&(0x7f0000013200)="0d0000000e0000000a0000001200000000000000000200000001000084811f4ce1", 0x21, 0x212000}, {&(0x7f0000013500)="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", 0x320, 0x213ce0}], 0x0, &(0x7f0000013900)) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x101000, 0x60) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') 2018/04/19 18:24:24 executing program 6: r0 = fanotify_init(0x21, 0xfffffffffffffffd) fcntl$setstatus(r0, 0x4, 0x4800) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fanotify_init(0x46, 0x400) 2018/04/19 18:24:24 executing program 5: r0 = socket$inet(0x2, 0xa, 0xffffffff80000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet(0x2, 0x100000002, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f0c000), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10bf, 0x4, 0xffffffffffffffff, 0x8, 0x80}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x81, 0x8200, 0x6, 0x122, r2}, &(0x7f00000000c0)=0x10) 2018/04/19 18:24:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getcwd(&(0x7f00000002c0)=""/225, 0xe1) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x401}}, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="eb3ffcc3c2f2b303e097f55ab83920310b56513693401f64571fe2bb5b8a9431d90bf1cacad99696771ad6e7ed82e3a1ed874414a6716046e186ce60b91c8e3ddd", 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3b6, &(0x7f0000000100)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d20201040000b2f6c40000880100", 0x102}) 2018/04/19 18:24:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200028000f801", 0x17}, {&(0x7f0000010700)="d181d18ed0b7", 0x6, 0x20}, {&(0x7f0000010900), 0x0, 0x6e00}], 0x0, &(0x7f0000000040)) 2018/04/19 18:24:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x1b, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e23, @rand_addr=0x3}}}, 0x88) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000039c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/04/19 18:24:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1d1881) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r4 = getpid() r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) fstat(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000f80)=0xe8) getresgid(&(0x7f0000000fc0), &(0x7f0000001000)=0x0, &(0x7f0000001040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000010c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000011c0)=0xe8) getresgid(&(0x7f0000001200), &(0x7f0000001240)=0x0, &(0x7f0000001280)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000012c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001400)=0xe8) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc, &(0x7f0000000540)=[{&(0x7f0000003040)={0x1600, 0x3b, 0xc00, 0x70bd27, 0x25dfdbfc, "", [@nested={0x10ac, 0x86, [@typed={0x8, 0x59, @uid=r2}, @generic="47515bbb37937b0baf30fd3a9f93d491294891aed850206310e54cef840236d5bc6f0b089f68c571bce99e5dcf31f8d232927314abbfafa794f573c288ec3a765be8cc316c9b4246d722c5e0433e2dff07c9806de301e08867742b2a779e9df13ac9190ec26db7f237a385fcb05248407a8e66dc41926e5ea93efcbb8a54883155384e43c50d905dfbb7e94cd272821ba34afa37d10fe75262c6039542864bd0b9fbc255c0398ed817981b3299d5c95f563d484e2940048c43761168d873b0e6a182dc13a9d22baf191637ce94c6b94dbf60900b7ef934bbfe9cd9da9f79ad463509e60001267ad5859830aabcc9e4b3398b5f2cf972fa294ef3b8275ccd425735a911bd50be5b28660aec2b23b8526872f7de497768f4e4bb200fae380c5cad5187ef60c7a5de22dbe192fdff9364c75736e5d54a140e9356f22dadbd8e7edac87e7aaea4a57c0a8e4e1bb0bac029294995f14aeee4167b3324015caea89a7d3bfe126ad56941eb62f381641fee398270f15794a1852e19f211fd5886f3301316494d9a54ea6a7bc11497b25fa41fa750fb4a05c6e1e4fef507a4fe7f9003e2d96e4ff26ae865c506b604beb54a5e96296b43a56fc3b22b98d3dad40e9b5e05640adbaa17c52ac74fc36ab2e644f0fec0707bfe5e344baafc0795cc54b8a3751428c84353dbfeb01c18b3ac2342030233d565b26257d30b904b9c52f39ceb7560d4b5fe116f8704f4e02f8d4ac985e6c4967a5c1197d059653483275ca7fa972dda1b3254e43d251050ebcb5c716d31ee7ca47dc5ad9dfa852cd6df822f413d6cf1be915c6911508b4ba7898ba6beaf97c971423a1dfb25a6df8fc3d72883717aa45128de6aefc5ac305fa0ef8239c3c5ccadeabaf5cd51d1afe2056756c3f5f27cfaf7fc67f6ea03906ecc897ec663a6895df9590392ff7034d71f9f9a1a7a901c2db7a10927bc20bae8e73dac900aab5adb32f34a70cc3a32e17c5c533b985f427a051226b6e9cf1dcf8a2757dbd893cbe71c3c8523d3054b7ff4076e7646370fb3400cef924762e653683fd6d446c00e5f9a523a2d60771fadf6326e12bdfdf62b25ebf02feba3ac7e3627bcfb42b2a922df3e15fbcb7a05480700faaf2669a1aa242f3d46e96f9c0317ee16f5baf8bee59a2c89a03bc1ea2b8a450ab7a23bd47da6a43f832393b5d793a967e27ac8cb1db70357925f4444730457cdfef459a886c20095456130920bb37b2991f56959edc891d24eabe5bcdf97ac4c308b4ab52c74909818a83363ade299cb1d1b2cd751440c0bfb4cdd303d2b5b08598ee12038019ed60e204d8be591dfc8c3631081671b9bb7845be122179790d72acb09bec4b09b3536d3c0bb97006a95d6ac8ab7d71c8b4040a8fbcc75567e576af122e1663b07a601e4e89dfedf982615c64282147a21f1ed874e06e4d2f942b8adb40f01c983b80033167cdd634090053c29419b9ae89e1cc8bf7e818cd185c1604c8e533aa569dd4a8fe4b82e4cf1f86f96e49f08587ae742f1056957d0918b09e2c10239752a39bc5475964ecd480deb77a087dffd774a136e2f08ca2f94dd424f7eca2f278b5b874073d1bdcddcb4c28ad3059859d0eeaa96b4ba675a76c0bed0848b41adcff85ffcd1873c091a7e1e08ef32f1222e939dd509432f11da088a0cea68adad1d5c869884bac8d219b7f0575363721e99fcb400dd4fbcb9633a3e0761aa45868b7d318b40c2071aca9aef98b7a97ea668870783a3c0fe562d8bc82884afd383812b44386999ffd544bb117b7fdbc03f99a67119bfbc9d79b3a0a6e26f39b68349ad0e4237ed217f894d64089041f514f3853a66f7f83ab77b29657fa347aec09e88ece58f09a8e3ac5e552b34ab90bfc83de3960ed9bf9dc338307e4a25acf8eac14928446da82ea5d84b18415b5474a28bb0dc026bc9bddf050ae2a3c572d02d63eec0ec652f862bd690ec725e08452256d68c897bd2b77d021d6334f734d59fba5e4799cba97e5030b97db61fb8cb4d0aba4a275bcc46c0bcb9f38595d631a5512653ac9dec97f355d15629a26c04407da0cb0b881196d00e1199de15640764fb2d470b90cae54a58a397f52a3c18d53662ed6bd86f534a55e5a4c42b3a17bf11ba6b30855ac97448b79f79c8bcdf7fce08757695f4072fd39d32b38179964dbaf3fdfe519c663c17b028498bd46d08a48e3059ce7ef8a9555623cc41dd2a4ac746f6fdf862cf8d27b31d56c0d2ef014683b85be587004e9d8037926fb237c0ad258094ee72e5b3897ab293c5469de57210500c1767eae6528d5b190bde0d75d6a12cba65ab5ac21c2f4b7e3dae11ecf5226d417836b5478b231e3fac0372226de5bb45b8c8c4b0ed9902033d50afbde2ab64b0f19b3b0959127a7fef94e2040a5f30e076281553ac34597a64924e7cb9c0555b76cc817436a54f2059c9f760c7bd149dc856ee4a9398e59f776e35f60f92e10173eb41a60929282237d70b1135333374a7e189d1695dd4d7b64e68aa5ce7c4ae609735d2ff55a2082776da3b05668d2f3f680ebf1f2bf095269f139301bad04cba0b00a07a1e12d28f115feb3930cef260e8489399ed0dcc4be846b2524ae9b6fb4e8f5b554f38cd2a44531a457fed525abbccbb5f19001252af4cdd32c7e53d32672586596beaeb4a48904bf4b4483e2e96f0374b5a1d9c0f1fd292af3c9924f41c2784289bd2922cfe4d99d8dab276ea5ce3139cb757c9d06cccaf0604f39404558bfde16ce427b0353b70070af0d2581f4013557154d6d463376db5e6619caa33081b5e8ed71fed34c0b26b7aacbb8afdf757042217ad299eec4d375446907080d4f168f7cdddd34d0eef55562bacabf13b716087e047db022416cb7f5a8f41eea2468a5de369aee7f4bad0b093619bf78b8aa3557f44752cb757dbd1711641d5381cd1b90a05f92d030fc048c66117a056584312143c0ea8e7964d279ca762b3339e783eb1390662a7586cbe7b6f11c5c3d813f5c9008909c32222baf6834662ea9f5891cc818be9fc07d12fc536da98a43d3781b575c0b85134da240d16bc2640458e6e275e7a396a99d8a6399286c4a94e3845f193651cff941d913698feebab8194d349c77c072d7ad48798e107ea0914779300a96e4d1bad8157170739430693a0b18b60b5e2d90d0fe1a1c74705f6244aaa0d14ceff21b5d5d8bb25f23f44837b2262c4b19bc15a32f299fe583431c18b6afb0b2d820af09bb9061d48e6fb9584da07cfdcbd072f75fc60d1b856424e7ae4d748fcfd63ae7a260b0a2e1c6cc12ff376d80e6c8c7e15f06e3a6c2f20ccb5b65881742e2412a1a14a394c58475f826c354b131ab91cc9819b4388ec859dfc4c1568886f0d043f306ddb064698c22db5fdf0776344c988afea35eb55220acb4927f2209f7cfec2a27c8041da381f5b4a54458720a38b65a9176dff05b9da339c3a7247c0ebbde4c25c35e1161fff9e70121bd7b83645140ae39053caa60a9a94e69b76c9e45f41bac4cb492d716280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@typed={0xbc, 0x2b, @binary="a302f3e2e2b715c49b79f8327d8744dd1fdbe841d97f0696f74d130e7564de3340c019a020dbdc6e9e2cf2492e133631a5f2ed7ec2291b72d6c32c5a7575b4f838a394d927e8273a965fa011deb81413f36ac2212e7f7fd62ec6f600e307c4853e54eac93bb469b11e5ada0efc8efe954e42d0c3d5eef7af4a4fcaea10eda2678fcb560df7de2bd3a8811a107a014e21fffde56d38b336a5f4387738d833487c1f7e141ce8b5f5cfb0e24f4f2398f80b9bb8422a5e1659"}]}, 0x2208}, {&(0x7f0000000600)={0x418, 0x10, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x360, 0x88, [@generic="bea6bee30f25fefad2025ce388320c5a9feac4ee4c1bd116ed58224f1f8252a5958509fca91c8c514e028955d72898bed2cf68e28ef7", @generic="b6e6d5e695dca93510c4073be6c97ed9d160ce2a4fe076096d54f2780f6b5b2f036ce9026a5b4be020002262f7c6d3d2732cdb2f13ba9268b2466bcae5e9d4e21e5d1ee4e0a97511926f830f3e20a413bc75a07cd7837c3674e806be9897d12d3ea9b185e96a6f8221fd769511102d74bfa519dc6b7bce08cc55f16802f2f7d33eca06c298260368177b16bb174504540698f6196a2683ff11e9fbd8ffd559eba77828b5545ccc21cfd66faae95703fdde2a5cf03b8f087a1851174bc2acc64c86119133b358f094d16f32f1bcbee05cd911de5b9f2318f963ec7ad794d761d5f12b46bb21fadcfa75bdd67c", @generic="8ddb0d39c8de45872f92412720c72374a21f277fed9a5e6130b9806f610594a141c621f5888c3fe46aa2a196e890e2ff794c42d764bc34087ce05ba1b25fb074e1f13ff6b6fe55622b1c78db615bc62c6fbd57fb9de6b6bc854a94fd818f8163cd159be462c2ff855e536bef8aa6356db82231d97fb0174495d694c4e22d36c4c4766cbce7b68f5c5d00e4279207e8d35acf341acdd4a41e63e2f4", @generic="985197e51d821ad68c91c68945fa9692460cfa55eaa0bb9ea87b6ec94d9e648a1d2f34f9a406274ba29f9ce5a5c4675934a7cde7ef17ff57ca5a5f880f2f431f6a2de05c0113e055b355d6010a226997b0f75794b14427d7bfa22d164ba170a744bab02515c43ec6bcb21e24d4d330da8f9a7bab60b440eef3798de5cbb6d5c17274bf8168cd6f0fb734d4ae6c79a8af427df98944c959b6c2fd8b2986b1bce68ab5", @typed={0x8, 0x76, @pid=r4}, @typed={0xf0, 0x11, @binary="e8351921f7edac152ff9132e2435a4888bee2c23f579f16d1ab3ea82793f6b3596225aa7d654240f3e19f05b29602621b2eac90dd34d8865c731606e2643026f7d5d23461f59dabb4786aa642d88670cd1a94ebf2302767b6ff5040263c44b9e23360d5539b63759c86ff566773e1adfef57cf0b37fc5c4b6eddaa29f091ba25c09a5c3ad67787a9667300cb837a26d327b57a773235173e6baa63c3ac06591b6d5218c53aaf9b05fdf08bcaae4e5bbeb3171124a146003062284dcb199b93de82f5947ebc87dd8c78a50750efd0f76d91defd17788187bffad1129b81c8004b0644e15e35668f9f560b68"}, @typed={0x4, 0x28}]}, @generic="2d1bebeb044d1149b0174ca4c51f0279da3d0a3dbe90d37e295c39e81b624e34567900c88397d4420c5e8e28891a33333ba9730eb924d6d737b84238b8539e5b80f055185d68a3020d8b7c6d84c16a570628166d7ca62e8cf53885a1e6854a799e82474ae444ed5665a6cf4ea56644900bd967c4634aaaf18f2597fb6e23ef7cf94974178f83b0b6841bb2386dc020c1db9a92e07fee1726a4c2ee42be4ae1799b8ecea0279989"]}, 0x418}, {&(0x7f00000002c0)={0x100, 0x34, 0x0, 0x70bd2b, 0x25dfdbff, "", [@nested={0x80, 0x4e, [@generic="16bc3a30c427b9fbd8f12eab7468bd06a8ba2a56f5a00e4137e3ae671cfce4f2f0341ed64c10674af5e65ee633074f9077271ffcd2ac1915058a4ef885bdf15ab1a8b66c351e834826345f9aaeda8f7df931381eb94adf32fa5b8f22cf9c24e80f80b86b82ae85063d6b0714bc78050229d1b7b0", @typed={0x8, 0x43, @u32=0x6}]}, @nested={0x6c, 0x69, [@generic="a11f11678e63a51730734dfbb4438ccda77def6dd0db83889b48401380f77b8d52a63098e0cc4c37fbec207d62096c5572d43db1359b7f92ef00c1d38752214ac1d5e2ee6c744aebe1471d7a926824ffbc5607346a3204da17969046f6a4288c9142e5d6bc55"]}, @typed={0x4, 0x37}]}, 0x100}, {&(0x7f0000000a40)={0x140, 0x16, 0x110, 0x70bd2c, 0x25dfdbfe, "", [@generic="40764e221a127fc090f9494f8b2865d5a1fa91eb5bd6bed2", @generic="e6d313e4d0bb5b05bab021d2880af545873961ca9c3fd003c1d840b62b7f4ef09ecafcb76158b4811b8af3e238a5b110cbbeb0630cba6dcd0a5d1f25186d7ff98e1828a4bc2e0871221582907637fe14407b0bfb1f5a0d1fe59b68aba2a460b0e5e6b7c0de004bd59c300bbd8d952a14c3afdc3a12b125637346bca1ee9c0ccb067018858f6fb43fbfd9e3f9c26ed03de1b34226fbff73c22b2b8e7a38b83d7b117b61adcf8dc7cd67f330eb6b49a09bf58ad0d9d428bcfcd4d7027d8f50f48d8fc84c7b4903f4887f577e4ec465970834ec3e", @generic="5b322bcbc0ad66109ff5e708a08c0fa54fbe411330ac43d4681b58446dff03310bfdfd46a440fd5ac99169f43e76132d23b627454267043a56a89d6dd4c9597f7ad13be3b6"]}, 0x140}], 0x5, &(0x7f0000001500)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x160, 0x8000}, 0x1) r20 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r20, 0x7706, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000002900000000ed7f95"], 0x10}}], 0x2, 0x8000) 2018/04/19 18:24:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xf1740d5a527c201c, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x88, @rand_addr=0x8c, 0x4e21, 0x0, 'lc\x00', 0x22, 0x9, 0x47}, 0x2c) 2018/04/19 18:24:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000010300)) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/156) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/19 18:24:24 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x20000, 0x343}, {0x47, 0x8001}, 0x7fffffff, 0x6, 0x1}) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) 2018/04/19 18:24:24 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a082eccbc9dbb7745d209a7f61d45a01a816a77525d2752aadf90708f7b6014c4d900e01f0b7f", 0xd1, 0x4001, &(0x7f0000000200)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7fffffff, 0x20000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x222200, 0x2) r5 = socket$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, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/19 18:24:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e6370752f73797a3000b5cd4dbc2df4d2418c0378779c32871b100dd1621b500809dbbd18f6a7242b16ab3d782e504b3aac4ded86e5a38cea42aef202630d9939b6ec1eda6aff7774d810f97227d9ecffff3572ba0caef0b61baff707b64fba30ec7bd6420772a1698490600cb4aab1a5651b194e2560ebb291a90a5b81292eba8fc4b4c37a7d21fa8ffca2e09c5de435f31ea2b5", 0x200002, 0x0) fchdir(r3) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x0, 0x10001, 0x9, 0x8d5}) r4 = getpid() fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x2, 0x101, 0x4, r4}) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r5, r3, 0x0) 2018/04/19 18:24:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x202}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x14, 0x80800) accept$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/19 18:24:24 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) epoll_wait(r2, &(0x7f0000421ff4)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f0000000040)="c3", 0x1, 0x0, 0x0, 0x0) 2018/04/19 18:24:24 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={0x0, 0xd4, "6d1f0980d6fa0194815658ff13127825ee7179bc76dc4f38b7fad118f713d380b815f5de8855aa060ff970bcc1c040de60ba82e416c5ab69fd3a974766fc73b8ed787e08669902e1c180e679b887ba8000eb5d16dc2ce484cfa8a1e9a795679c5e2db09d0637283cb5767566b7cd05325a3fde4db0c9c3718b1573ce261d5d52ca01521affdbf60c0e53cd88fae1f22b8b55055d78c487e613981629e7fa0b827a1d5e3d51cc6ce0560cf9367c0e9fece556979b30c48a09267cd3560a989b9c9ecd135dec1a825d30a86f7c3a565118b2225ad0"}, &(0x7f0000001c40)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) 2018/04/19 18:24:24 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a082eccbc9dbb7745d209a7f61d45a01a816a77525d2752aadf90708f7b6014c4d900e01f0b7f", 0xd1, 0x4001, &(0x7f0000000200)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7fffffff, 0x20000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x222200, 0x2) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/19 18:24:24 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080)=[{r0}], 0x1, 0xffff) fsync(r0) write(r0, &(0x7f0000335000), 0xfc94) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/19 18:24:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200028000f801", 0x17}, {&(0x7f0000010700)="d181d18ed0b7", 0x6, 0x20}, {&(0x7f0000010900), 0x0, 0x6e00}], 0x0, &(0x7f0000000040)) 2018/04/19 18:24:24 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000340)="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", 0x7f9}], 0x1}, 0x0) 2018/04/19 18:24:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200028000f801", 0x17}, {&(0x7f0000010700)="d181d18ed0b7", 0x6, 0x20}, {&(0x7f0000010900), 0x0, 0x6e00}], 0x0, &(0x7f0000000040)) 2018/04/19 18:24:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_to_bond\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr=0x5, 0x4e24, 0x2, 'dh\x00', 0x8, 0x6, 0x32}, 0x2c) 2018/04/19 18:24:24 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a082eccbc9dbb7745d209a7f61d45a01a816a77525d2752aadf90708f7b6014c4d900e01f0b7f", 0xd1, 0x4001, &(0x7f0000000200)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7fffffff, 0x20000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x222200, 0x2) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/19 18:24:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010700)="d181d18ed0b7", 0x6, 0x20}, {&(0x7f0000010900), 0x0, 0x6e00}], 0x0, &(0x7f0000000040)) 2018/04/19 18:24:24 executing program 1: syz_mount_image$btrfs(&(0x7f00000019c0)='btrfs\x00', &(0x7f0000001a00)='./file0\x00', 0x9, 0x1, &(0x7f0000001a80)=[{&(0x7f0000001a40)="42e83e424dd4189dfd28d4a71727627734d5af05cdbd3f1ee54d46ea2bd6d45be0c19ba9586f57e59e4d2fcb6a0020e5a3c56cc601cf2e890ebdebdb", 0x3c}], 0x40, &(0x7f0000001d40)=ANY=[]) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001740)={0x0, 0xe9}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b40)={r2}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x750}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="cebbb8412249f7c66d6b42d3ba852ccce4aa6803c8f4e12ee6bfed4176c94e54f9de533ec762d6db5986e7abe2ada84ddbd04c3dc5a90066a8bddaf4e9a07451da5557d94cbdfb51d476f919e1b37d2c3b65402dde88330de3d52f880b", 0x5d}, {&(0x7f0000000180)="b65fa280de62f533dbfd25afc563984ea3b5793233d679e594680a0ddc452277159dc847a4455684c441f3cd9edf58cd83b192d65c43af543eca55e5d9e1b5b74e84aa9f1252dc149dd10c4ecaa0ad5a2ee062e7cd45217d0a9cf22471693a31174c7eff329346f5e8c570af258845f93264ba045f2358aeb940b80ed1fda49b53ee799ea763779d128c7768978d6da46dda8906a06ed30433a25d5233beac8b89c0638aa2ec34864c43aa489532cbc35e187fdd809b8edc86bc8f54600a2a59b55cba1664ccbfaa9989def9939c033c6bdb381a7c81ce66271c777dcbdcbbea83bb3b", 0xe3}, {&(0x7f0000000280)="8ba38553", 0x4}, {&(0x7f00000002c0)="b6061449bd3371449c9e0ff4e87506577a6e8fb062590693d46d102e059dc66ed3a6637a65267025172b50d27919ec49ba07a92208e1ce8e335b7b2c0c1ea3259cbf814a0a673c91cbedb50160d4b359a0266a1b14464a91be51a60a308e1357d798c8a3cbb9ebed5c38ab236a6374ffb19fe76d15ff23ec3d62920088781b2c10c39e19c40c89594132aeb86365cdbb8880e732ccea92c7f4fda79e13d90e2632c42507b85eebcc03907c03bcef97bd9483c68e4657a5d49a8fb35b732edfdb8e99970356eb28ecdbeba16fa1dc726b34717d3149a6", 0xd6}, {&(0x7f00000003c0)="f595c26ff4df0b702a83f77e62e01a523aea734cb8e9c10a68f44fc89d6f533b29e8e6387debc79b39320bb42f5c88abdb416aa821c9460ffd8d3a0da68bee2a86bee807ba55e048", 0x48}, {&(0x7f0000000440)="f3bb7c47046f969c62f15cec5cb3b04a70b2ce5e04c363df8d27add39fd4f59db5516fe4b11acbf9047c93b4db7e1a855ff59be5", 0x34}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8d7937f84b1ad7f3e3395e3e99da3116ad87fe179ad208ae4cc36196a57d6c9b30cfbab7d12f26e03815d8d8ea308bd4718f65e077e34a756dd7f3fc6ba6b231ee0b358c6d02af64b662e4341cd133ecaa8ef50a083f7299cc64b5e303743740aaa111c24a", 0x65}, {&(0x7f0000001500)="cd4ffe4a73e1c73764b42226353506b886ce51c70edb9d5242377c2e15fb978830a8b7e50e620dd3527f9ee6aebf5f06c7013e1e629e41b00766cfe3d02a8f6bfc76066314525d5c32622df7c62ebe1b10b26b29a92dd863a9fd18554d5cabed0cfda82c3fe2362368c91d0e8f2fda6377e36185516481f638f086b178e3db435ef59f906f23c803cbe87ce9195dbd4e2163c90b3ed81fa9303ee22cfd97e481384574f439c7045e3d04183440b7fb95c5725aeb7e20257e060807907cd41962e69a98a0aecba5b1773b864086dc6b6fc80fda95cf793fe52ca38cc895c256f073d83c", 0xe3}], 0x9, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7ff, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x78, 0x80, 0xff, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x1, 0x1}}], 0x120, 0x44001}, 0x83561195aeb1d554) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_team\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c80)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x6}, 0x90) [ 80.255680] Kernel panic - not syncing: scheduling while atomic [ 80.255680] [ 80.263241] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.94-g8683408 #1 [ 80.271447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.274241] IPVS: length: 72 != 24 [ 80.274296] IPVS: set_ctl: invalid protocol: 0 0.0.0.5:20004 dh [ 80.279402] IPVS: length: 72 != 24 [ 80.279428] IPVS: set_ctl: invalid protocol: 0 0.0.0.5:20004 dh 2018/04/19 18:24:24 executing program 0: syz_emit_ethernet(0x7e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x4000000076f]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f0000000100)=0xc) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/19 18:24:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x105) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) userfaultfd(0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @multicast1}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', r2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/19 18:24:25 executing program 0: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) 2018/04/19 18:24:25 executing program 7: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) tkill(r1, 0x10000000012) ptrace(0x4203, r1) [ 80.286019] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 80.309503] ffff8801d9af75e8 ffffffff81eb0aa9 ffffffff83a573e0 00000000ffffffff [ 80.317481] ffffffff839f8d00 0000000000000000 ffff8801d9ac3000 ffff8801d9af76a8 [ 80.325456] ffffffff8141f845 0000000041b58ab3 ffffffff841b7b48 ffffffff8141f686 [ 80.333441] Call Trace: [ 80.336058] [] dump_stack+0xc1/0x128 [ 80.341401] [] ? __do_softirq+0x10/0x937 [ 80.347087] [] panic+0x1bf/0x3bc 2018/04/19 18:24:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x32, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23}], 0x4c) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchown(r0, r1, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000340)="600360e7771848ed9c78c01d07a86bc604ba9631dd37cd7c332eba6bb76d9297ca4dff902f268ab1af99c02db45e2cf849fe76d38fefe5164f81a6271ab46f371faa583e46f2d326e1e70d51e66b4e8f89075632779a1edbecc36755a7b993fac3b53806d0027544979ea06779983dbeff90525de1f639d874d8ed45df99d9e6", 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000003c0)={0xce0, 0x2, 0x2, 0x101, 0x0, 0x1f, 0x3, 0x0, 0xfffffffffffffff8, 0x7b1f, 0x8, 0x4}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000400)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000480)="5d7296e6440f406123412d41a3f02cd75a13ac6808a89e00f4b97f4332bbbd5417523650351194f752a5cd5f7defb1492229e4ec74e3db4fb6732375e67af0eb43b5c0fd638f55007340bf907c17dcca7ff7c9742b4bcd8a49716fb86f9b2dc79fc92cbe5fc9b25747fe1894c91b99a4c1d3d8097e3541b8db803840126de8aa086c3925f53d1fd3601a2e7272a648108d507bee9affba624876b20cd13d390c8ee5d8f2bd0e013583145a529f325732987c555be1359807cef092d536ad2749519e8ced1306", 0xc6) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000580)={@dev, @remote}, &(0x7f00000005c0)=0xc) ioctl$TIOCSBRK(r4, 0x5427) recvfrom$inet(r0, &(0x7f0000000600)=""/210, 0xd2, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000800)=0xe8) r5 = accept4$vsock_stream(r0, &(0x7f0000000840)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000880), &(0x7f00000008c0)=0xc) ptrace$peek(0x2, r3, &(0x7f0000000900)) rmdir(&(0x7f0000000940)='./file0\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) setreuid(r1, r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000980)=0xba8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000009c0)=0x1000, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000a00)={'bcsh0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) prctl$setmm(0x23, 0x3, &(0x7f0000ffe000/0x1000)=nil) epoll_pwait(r0, &(0x7f0000000a40)=[{}], 0x1, 0x8, &(0x7f0000000a80)={0x1}, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) umount2(&(0x7f0000000b40)='./file0\x00', 0x0) 2018/04/19 18:24:25 executing program 0: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x101) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000040)) fchdir(r0) [ 80.352074] [] ? add_taint.cold.6+0x16/0x16 [ 80.358019] [] ? vprintk_emit+0x272/0x790 [ 80.363789] [] ? __do_softirq+0xdb/0x937 [ 80.369472] [] __schedule_bug.cold.124+0x11e/0x14f [ 80.376023] [] __schedule+0x1077/0x1bd0 [ 80.381618] [] ? is_module_text_address+0x2a/0x50 [ 80.388081] [] schedule+0x7f/0x1b0 [ 80.393246] [] schedule_timeout+0x861/0xf70 [ 80.399198] [] ? put_task_stack+0x21/0x2c0 [ 80.405055] [] ? usleep_range+0x140/0x140 [ 80.410825] [] ? dump_stack+0x100/0x128 [ 80.416421] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 80.422709] [] ? trace_hardirqs_on_caller+0x266/0x590 [ 80.429518] [] wait_for_completion+0x203/0x2e0 [ 80.435719] [] ? __call_rcu.constprop.69+0x2bc/0x910 [ 80.442442] [] ? wait_for_completion_interruptible+0x430/0x430 [ 80.450034] [] ? wake_up_q+0xe0/0xe0 [ 80.455365] [] ? lockdep_init_map+0x105/0x4f0 [ 80.461491] [] __wait_rcu_gp+0x137/0x1b0 [ 80.467173] [] synchronize_rcu.part.62+0xfa/0x110 [ 80.473635] [] ? rcu_pm_notify+0xc0/0xc0 [ 80.479316] [] ? __call_rcu.constprop.69+0x910/0x910 [ 80.486039] [] ? trace_raw_output_rcu_utilization+0x150/0x150 [ 80.493541] [] synchronize_rcu+0x27/0x90 [ 80.499222] [] __l2tp_session_unhash+0x38a/0x520 [ 80.505594] [] ? __l2tp_session_unhash+0x1ac/0x520 [ 80.512143] [] ? l2tp_udp_encap_recv+0xbc0/0xbc0 [ 80.518517] [] l2tp_tunnel_closeall+0x1f7/0x350 [ 80.524805] [] l2tp_tunnel_destruct+0x2f2/0x590 [ 80.531092] [] ? l2tp_tunnel_destruct+0x1aa/0x590 [ 80.537555] [] ? l2tp_tunnel_del_work+0x470/0x470 [ 80.544015] [] __sk_destruct+0x55/0x590 [ 80.549611] [] rcu_process_callbacks+0x8ae/0x12b0 [ 80.556075] [] ? rcu_process_callbacks+0x98e/0x12b0 [ 80.562723] [] ? sock_set_timeout+0x210/0x210 [ 80.568836] [] __do_softirq+0x20b/0x937 [ 80.574439] [] ? takeover_tasklets+0x780/0x780 [ 80.580649] [] run_ksoftirqd+0x2e/0x60 [ 80.586157] [] smpboot_thread_fn+0x5c9/0x900 [ 80.592194] [] ? sort_range+0x30/0x30 [ 80.597615] [] ? __kthread_parkme+0xcf/0x240 [ 80.603651] [] ? schedule+0x89/0x1b0 [ 80.609073] [] ? __kthread_parkme+0x175/0x240 [ 80.615199] [] kthread+0x26d/0x300 [ 80.620370] [] ? sort_range+0x30/0x30 [ 80.625790] [] ? kthread_park+0xa0/0xa0 [ 80.631384] [] ? kthread_park+0xa0/0xa0 [ 80.636975] [] ? kthread_park+0xa0/0xa0 [ 80.642580] [] ret_from_fork+0x5c/0x70 [ 80.648536] Dumping ftrace buffer: [ 80.652208] (ftrace buffer empty) [ 80.655891] Kernel Offset: disabled [ 80.659502] Rebooting in 86400 seconds..