0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f00009e9000)=0x0, 0xfec) getpeername$packet(r0, &(0x7f0000fde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ee0000-0x4)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000312000)={0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab6000)={{{@in=@rand_addr=0x4, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0xfffffffffffffffa, 0x3, 0x80, 0x80, 0x52a2d787, r6, r7}, {0x9, 0xb48c, 0x2, 0x10000, 0xb2c, 0x4, 0x9, 0x9}, {0x3, 0x7fff, 0x2, 0x8}, 0x81, 0x7fffffff, 0x3, 0x1, 0x60, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0xff}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f8b, 0x4, 0x3, 0x2, 0x42, 0x80, 0x7f}}, 0xe8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000fdd000)=0x8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fde000)=0x7, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0xa8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x1004000000000a4, 0x40000000000003, 0x1f, 0x203, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe082}) 2017/12/13 08:07:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)="69645f6c656761637900", &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)="706f7369785f61636c5f6163636573735c2e00", 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)="6b657972696e6700", &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = memfd_create(&(0x7f00009e5000)="6b657972696e6700", 0x3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) listxattr(&(0x7f0000416000-0x8)="2e2f66696c653000", &(0x7f000040a000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x426}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000bc2000)={0x4, 0x0}) tee(r5, r5, 0x101, 0x1) pivot_root(&(0x7f0000235000)="2e2f66696c653000", &(0x7f0000bc1000)="2e2f66696c653000") ppoll(&(0x7f00003d0000)=[{r4, 0x2000, 0x0}, {r4, 0x4440, 0x0}, {r5, 0x10, 0x0}, {r4, 0x110d, 0x0}, {r4, 0x2140, 0x0}, {r5, 0x6000, 0x0}, {r0, 0x20, 0x0}, {r4, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x71, 0x10000a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)="2f6465762f73657175656e6365723200", 0x100006002, 0x0) r7 = syz_open_pts(0xffffffffffffffff, 0x1000000040) ioctl$TIOCSPGRP(r7, 0x540f, &(0x7f00005d8000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000a65000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.470427] binder: unexpected work type, 4, not freed [ 45.476899] binder: undelivered TRANSACTION_COMPLETE [ 45.493305] binder: 7594:7609 ERROR: BC_REGISTER_LOOPER called without request [ 45.501507] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.516323] binder: 7594:7595 got reply transaction with no transaction stack 2017/12/13 08:07:56 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x3)="7573657200", &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f000017f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000a5f000)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003f2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b5f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) getresgid(&(0x7f0000d34000)=0x0, &(0x7f0000900000-0x4)=0x0, &(0x7f00005a9000)=0x0) sendmmsg$unix(r3, &(0x7f0000151000)=[{&(0x7f0000fc6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000aa1000)=[{&(0x7f0000993000-0x13)="52e2cb4e053506d2b441325b138b5127dd2188e8ce692b220b32765eedec574e3de0a8a340c64d679acbdbba937f41281f6db8", 0x33}, {&(0x7f0000d9d000)="8cceaae1d2d192e2b823e074ac38049e57b095f9faa7791d3855a02f9feab95c92d8d589ef70e2c21351629a7e22966ae8e27f3335a041ea65b277c558be0bc4626fa3c40899cf1393cd27bb05079324d3cc8357f326b5e3d7b4b6e6ffb7ca45b8195de94f857e2041a6cefef9612e74daaf3627f123163726bedaa8025d0ef7ef209b", 0x83}, {&(0x7f0000412000)="182bc35db4bc557dd409a96a3d74ebb5306950c7696b2a962ffea8a77a86c1e80d9c70c1d69e48aa76", 0x29}, {&(0x7f0000f90000-0x34)="8562acf8fe14a27d3a84057aa4d57e7b439a4c8ec53cac35005ae5a17917023435842483c3aaddcf711ad6e84c9053b2200dcfa2", 0x34}, {&(0x7f00000c9000-0x1000)="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0x1000}, {&(0x7f0000de6000-0x65)="31ad4dbe599d5546124440cc604cb7128fae4dc3c1579732772fd4a2ed3c1602b97d861eb53a7aeaebb5975324a51adb2e07bfa59e1385c318040ceb8a41b6c5131faebb6889527d328b1a980fb5e6ff8d554655122987d47c83cb528ac266e160caa20b12", 0x65}, {&(0x7f0000a5a000-0xd6)="4921ef63e759f5d5a21e3468fe8b8b31afd83daf66d5328658c3bdbc05b2e7ae2492a8368b057d64d66c1cfa06c40f68d680853ef33f8a2b16e88e9e982716c78cb41b4b88dbd2b0a708761b3813a816d6a16aba4d985df215df38649ecc93c5a46c4c3f21cdeef70b4481f18472893c0f7b95287550e5e60d58e7adf8b36ee2f30911db3f7799b2f733b7929f6ff3fb7a64557a7f78710356feda102201016ec80c2378567e9c42e3457bc48c593f840b62bfdc953a0acac4d2a1992ea7b782705e8a5d586f20da57cf3760e32d4f86235d0b413a61", 0xd6}, {&(0x7f000071f000)="56ad8d", 0x3}, {&(0x7f0000234000)="44ccee535b97bf7b120bf2a144055ef4a0d18abb68aa5e0306f2ded12298c3c1d0cd8c60c04f60dde2b95058f0ed5cf875ddcbe29d9b35d2106131b9d9a028ff5681795b35fa86ce5f5a2bc135145abec77af719a963e6da27efbe86efa1842c513a5311fd5804ebb89f22cd9417591509a55b8f9fc221f463fd938eadbb9f69bec6a08bc11b9a", 0x87}, {&(0x7f00003dd000-0x1000)="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", 0x1000}], 0xa, &(0x7f000048b000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x1, 0x20000000}], 0x1, 0x0) keyctl$setperm(0x5, r1, 0xd) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088d000-0xf)="2f6465762f73657175656e63657200", 0x400001, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x2) r8 = add_key(&(0x7f0000a08000-0x6)="6c6f676f6e00", &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000302000)="40255ec6bacfdbbcb01c116edfc795a888d21d5110f5558a863764fe4286fd318a0d73a8e1841f3214a7fa920cfa3f21f77eadda3f97be2ac69f4dc38692154ddf03c3d2fc070e2c4cca673d20cae7bbd270ce69e598bc1fc0", 0x59, 0xfffffffffffffffa) keyctl$clear(0x7, r8) add_key(&(0x7f0000da3000-0x5)="7573657200", &(0x7f0000e63000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b5000-0x6e)="570d43605712ed125f25949df7f1f95672771aad18fc02bbe85405be1befc43b6ba5218c234291f0ffb89ca5925fa51753e96f0e929708d6b36e09ca0bb6ac4bbf5453ff8db37a832ad1fc9bd7708225010d89cd6b3b7d0a3e1ac635233d9f7190d489965a04b44f28be9d290c10", 0x6e, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f00001af000)=[{&(0x7f0000c71000-0xd6)="539f3dee2e078fe4c933ba92a9ddc0ac6804a01d52e2ff373eebb5102a50a74bdeb64548094964c79377b44ddd9240a7cfe30bdd115d330cb35a940f91fcd62cfc266cb3133fdbf51814fd20ad050bee06c6b8c580831d4f5a459f4f69728bde1221659d0e59061e8fa73b387598448f54d49974396f6ddf86688260e624a652a239c2a2cbcada01ae0ad64ec38adaae000001000000000070a99bd3aa21319b2c527d924e965623ee46741488d697f77a4b1fba59ba8a0d67f61b2f5756d7257356000b7db0ff54ecea34177660536ac5aa693e0713", 0xd6}, {&(0x7f00001e6000)="b32fe7e0fe98a15263aab85a263a8a2b7fdfb1243376498cac1c6da796c804500d305118c27c09f45e7848f02f9c65710a2bcdc8fcff08e7fcdaa0b54677e9eb9a23db0e8135d48dcbd58939ae7c5c73ec39fd8af3a1d3e6f351a6578058310c8f41ac32b23b92c4016f5e5ac83719aa9e8099ebe4243cc5cd2aaaabaa9838acd4", 0x81}], 0x2, r8) getpeername$unix(r2, &(0x7f000061d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000721000)=0x8) connect$unix(r2, &(0x7f000075a000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000728000)={0x4}, 0x1) close(r0) dup2(r2, r2) keyctl$set_timeout(0xf, r1, 0x64e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200) inotify_rm_watch(r0, r9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x3, &(0x7f00001fd000)=[{0x1d, 0x0, 0x10000, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x7, 0x0}]}, 0x10) write(r10, &(0x7f00006eb000-0x1f)="1f0000000106fff4f5000000000000000000001e00000000000000bf3201a8", 0x1f) 2017/12/13 08:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="64756d6d793000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) recvfrom$inet(r2, &(0x7f00003e8000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x40000000, &(0x7f0000908000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000ad7000-0x9b)="1927db2d80074b3d73287ec7606c40645a3277a951b27ccc31535d3c9f97babfe9665351322ae014a0d0fd500c35785c19db56bc91d2d14aa6636af43993a7b59648fa8f460b7a87abae68aa18f2fd4dc681bf975b6e94fe723679118f0ba953fe694ac77f44ccb7a5c8e81f445a6d4ae966801651fbdb0c4195f13776ffbcb47fd34cf025f0772d9b505abe4b705722c26f1e250dea0a76d092c4", 0x9b, 0x4, &(0x7f0000fb8000-0x1c)={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003bc000-0x40)={0x40000000001, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="93b1cf883694", @random="d1f795c202a3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="6b600272b8ee"]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) add_key(&(0x7f00004c7000-0x5)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000314000)="2f73656c696e75782f636865636b72657170726f7400", 0x41, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/13 08:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ba000-0x9)="2f6465762f73672300", 0x0, 0x143) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000856000)=0x0) r2 = perf_event_open(&(0x7f0000e13000-0x78)={0x2, 0x78, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005b9000-0x8)={0x0, 0x0}) mknod(&(0x7f0000a81000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000498000)="2f6465762f6e65742f74756e00", 0x0, 0xc0044) r5 = fcntl$dupfd(r4, 0xfffffffffffffffd, r4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x3, [@random="bbf8765ac3fd", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendto$inet6(r3, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f000084d000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103361fae5"}) setsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f00009ff000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r8 = syz_open_dev$sg(&(0x7f0000d3e000)="2f6465762f73672300", 0x0, 0x56d651b1180eff81) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00006dd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000062a000)={0x0, 0x7fffffff, 0x9e, 0x80, 0x5, 0xe8dc}, &(0x7f000002c000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00003ee000-0xf0)={r9, 0xe8, "5c92037b8c001e289955cbd287b7ca6c3c1265f80148c8c58e39803e10df68a7db62ed9ffb78f20aa50f3392008daf3531ed8d6fa3c94cdaccdaa0497cfd63702c5da7646537801b2bc94de34a1827ed140b37ac6cd76c43957bc6e30112799fa49015fd1b19a88fe1d98afb8c8d2bdc1fadc205ac25e5bc5edb6d9bc870df1ce44f826ea1c184da03c5338ec008eec342d37d06329a38735ff19c07b1d733d59de6b60231fac182296c1c9ba942994479eb7dd1564b4d62cdabe88eb43eaa312c79d03e988cba3708899fd1d929cfcf065ea429bd634f7937c63649c25a364f2e7819aa590eb0b5"}, &(0x7f00008d2000)=0xf0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) r10 = geteuid() setuid(r10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.526858] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.546961] binder: 7594:7595 transaction failed 29201/-71, size 32-8 line 2923 2017/12/13 08:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbd000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mknodat(r1, &(0x7f00003ac000-0x8)="2e2f66696c653000", 0x10, 0x9) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006ab000-0x2e)={0x0, 0x26, "16a43ce4279b162751000000038ba4d631563c8a836fae074b7c1a7fc9569ae1563a598ea013"}, &(0x7f000081e000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000494000)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x1}, &(0x7f0000e66000)=0x98) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000099a000-0x4)=0x0, &(0x7f0000672000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000002000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000013000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000)={0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) [ 45.587656] binder: release 7594:7609 transaction 50 in, still active [ 45.598792] binder: send failed reply for transaction 50 to 7594:7623 [ 45.610967] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.617170] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.627580] device gre0 entered promiscuous mode 2017/12/13 08:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002be000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c5000)="2f6465762f73657175656e63657200", 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ced000-0x10)="2f6465762f73657175656e6365723200", 0x480000, 0x0) execveat(r2, &(0x7f00009a7000-0x8)="2e2f66696c653000", &(0x7f00004fe000-0x18)=[&(0x7f0000328000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000fa5000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000d99000)="2f6465762f73657175656e6365723200"], &(0x7f00008f7000-0x30)=[], 0x1000) socket$inet6(0xa, 0x800, 0xfffffffefffffff7) read(r0, &(0x7f0000514000-0x1)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000066b000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000062c000)=0xc) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r3 = open(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000a42000)="007609", 0x1001, &(0x7f0000f8e000)="") accept$unix(r0, 0x0, &(0x7f0000667000+0x8ec)=0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r0, &(0x7f0000263000-0xe)="2e2f66696c65302f66696c653000", 0x203) mount(&(0x7f00006b6000)="2e2f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mkdir(&(0x7f00004ee000)="2e2f66696c65302f66696c653000", 0x2000000000001) getdents64(r3, &(0x7f0000598000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000568000-0x64)={&(0x7f0000428000-0x1c)=[0x8001, 0x0, 0x80ad6c, 0x94c2, 0xf9, 0x4, 0x4], 0x7, 0x7, 0x9, 0xf2, 0x5, 0x3, {0x1, 0x8, 0x100000000, 0xffffffff, 0x0, 0x1, 0x80, 0x7ff, 0x63, 0x3, 0xfffffffffffffffa, 0x3, 0x0, 0x1ff, "3ed42e989fc168c02eec6944b82452ee1c5b45691a38ebf2c189a2630cebe88f"}}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00004bd000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a59000-0x4)=0xda) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd6000-0xb)="2f6465762f6877726e6700", 0x4000000001fd, 0x0) mount(&(0x7f0000604000)="2e2f66696c65302f66696c653000", &(0x7f0000dc6000-0x8)="2e2f66696c653000", &(0x7f0000d62000)="72676d667300", 0x104000, &(0x7f00009f6000)="7b7d") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f000012f000-0x6)="75627a667300", 0x1000, 0x0) mount(&(0x7f0000f8f000)="2e2f66696c653000", &(0x7f0000c0d000)="2e2f66696c65302f66696c653100", &(0x7f000066a000)="7261667300", 0x1003, &(0x7f0000df3000)="d8") mount(&(0x7f0000e8b000)="2e2f66696c653000", &(0x7f00006b7000)="2e2f66696c653000", &(0x7f0000dba000-0x5)="6369667300", 0x6004, &(0x7f0000ad5000)="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") setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b4e000)={0x2fd4, 0xb576}, 0x8) getdents(r4, &(0x7f0000d00000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000c9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pivot_root(&(0x7f00007c2000-0x8)="2e2f66696c653000", &(0x7f0000631000-0x8)="2e") [ 45.643049] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.652048] CPU: 1 PID: 7658 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 45.659687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.669029] ffff8801d4de7940 ffffffff81d90889 ffff8801d4de7c20 0000000000000000[ 45.675247] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.678840] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.693574] ffff8801c30fcd10 ffff8801d4de7b10 ffff8801c30fcc00 ffff8801d4de7b38 [ 45.701597] ffffffff8165e497 00000000000075f4 ffff8801d04a20f0 ffff8801d04a20a0 [ 45.709604] Call Trace: [ 45.712185] [] dump_stack+0xc1/0x128 [ 45.717540] [] handle_userfault+0xa37/0x1300 [ 45.723594] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.730595] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.736992] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 45.743913] [] ? handle_mm_fault+0x117b/0x2530 [ 45.750132] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.756352] [] handle_mm_fault+0x1fd1/0x2530 [ 45.762401] [] ? __pmd_alloc+0x410/0x410 [ 45.768115] [] ? do_sys_open+0x21d/0x4c0 [ 45.773824] [] __do_page_fault+0x5c2/0xd40 [ 45.779696] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.785654] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f00001d9000-0x18)={0x3ff, 0x8000000000000, 0x1, 0x0, 0xfffffffffffffffc, 0x0}) connect$netlink(r0, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f84000)={0x0, 0x0}) getpgrp(r1) stat(&(0x7f0000396000-0x8)="2e2f66696c653000", &(0x7f0000c6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000091b000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ddd000)=0x7e, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00005a5000)="76656e6f00", 0x5) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000096d000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005fc000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000962000)={{{@in=@loopback=0x0, @in=@rand_addr=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082f000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000076f000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x0, 0x10001, 0xf, 0x20, 0x20, 0x3, r4, r5}, {0x10001, 0x3, 0x200, 0x2, 0xe5, 0x9, 0x0, 0xff}, {0x8a9, 0x1, 0x5, 0x1000}, 0x5, 0xfffffffffffff33a, 0x4, 0x0, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x95, 0xffff}, 0x9, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x0, 0x9, 0x5, 0xfff, 0x7fff}}, 0xe8) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c1000/0x3000)=nil, 0x3000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r6, 0x0) writev(r6, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e307c2775a4bb0889ec78c1595e4dc79e95c63689", 0x80}], 0x1) write(r6, &(0x7f000020e000-0xdb)="ca049624221dc540f1822c851beb1a09779c760c3cd17e1c0a4e2d874faa600ad0957457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c7815cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f800f3a38b830db76c1f4d37a47d6ce7db491f6cc8d2ff10d61f021f02171084cc7d70e2b8bffac21735b3b2359e45687ac9048483ea7fbe9eccc83a9472d2ffff584039c1f5a204385d1e", 0xdb) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f000043b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x0, 0x0) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000524000)=0x0, &(0x7f000079a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000d2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000002000)="2e2f66696c653000", 0x0, 0x10) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xdffffffffffffffa, 0x17fffffe) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00007c3000-0x4)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00007be000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005d3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000fe0000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000d2c000-0x1)="19", 0x1, 0x20000000, &(0x7f0000d15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005ae000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x400000013, &(0x7f0000d15000)=0x0, 0x4) poll(&(0x7f0000e86000-0x38)=[{r5, 0x4040, 0x0}, {r4, 0x40, 0x0}, {r6, 0x2460, 0x0}, {r5, 0x0, 0x0}, {r4, 0x200, 0x0}, {r5, 0x1100, 0x0}, {r4, 0xc4, 0x0}], 0x7, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004f6000-0xb8)={0x0, 0x3, 0xfd6, 0x1, 0x8, 0x8, 0x100000000, 0x9, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x6, 0xa3d, 0x9}}, &(0x7f000041d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fd6000)={r7, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401ff}, 0x98) lstat(&(0x7f000005d000)="2e2f66696c653000", &(0x7f00006f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f000034a000-0x30)=[{&(0x7f0000821000)="c8ad12d2817a1b008eaa7e0156a5e1f9b18935a68f79adc8957dc2ed92a7ed0f0374c3c8426fb59bd845e036ccadf31a1f3cce4c527b7b0fab582702201dd817beae40c47061aebf4bf4f93031770136f2f183a9582e0b83c90fe1", 0x5b}, {&(0x7f00008fb000-0x58)="322fce4df243f3bf90c58cef217187100a5d6b7d9b792af151bf6e80a9ac77aeeed795b53ed52ce1aec108e25032cd0894228d0ea8a7829eb523630872dfbf3794e312c2f87636ed6ed85e8a0988a661157ea0aea0c5e6b7", 0x58}, {&(0x7f0000698000-0xae)="9f8fe756ad6bfa91e34c947d6c9892dbb34f3a1b6a74e24e45fbae8d0a10867ccdd60fbf44acd2298fb53ca3d316c735d51cead0bcd6485a1d788fcc20fb9cb142d7ddc3a4d74d97d526b563b47bdcdd6516ba386ae786a76fa3372819e65ce84eca2d402ffc119b03a403fc1ab21ff859188dab959e4f0b81ca396c02e192d1c70f535e03cd7e5032c02b858b968de12fe75d49ec97a561eab7d60abb41fd7fe4b286512b9ed51c611e0413fdb8", 0xae}], 0x3) recvfrom$inet(r4, &(0x7f0000d23000-0xed)="0000", 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.792312] [] do_page_fault+0x27/0x30 [ 45.797837] [] page_fault+0x28/0x30 [ 45.803276] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.810109] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 45.816412] [] ? sigprocmask+0x290/0x290 [ 45.822109] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 45.828759] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.835581] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cbb000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f2b000)="2f6465762f6c6f6f702300", 0xe8c, 0x4002) fcntl$getown(r2, 0x9) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000686000)=0x3) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007c0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f18000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r3, 0x409, 0xc) fsync(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000467000)={0x4, 0x0, 0x101, 0xfffffffffffffe13}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a11000)={0x3, r4, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000a6d000-0x20)={0x81, r5, 0x40002, 0xffffffff}) r7 = inotify_add_watch(r3, &(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r3, r7) getpeername$llc(r3, &(0x7f00004a5000+0x640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c0c000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r6}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0xffffffffffff3408) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)="2f6465762f7667615f6172626974657200", 0x40803, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r8 = syz_open_dev$sg(&(0x7f0000c3a000)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00001c5000-0x40)=[{&(0x7f0000459000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000b9e000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00000b2000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000093e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000c13000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00003f9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000332000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00000af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, &(0x7f0000d3c000-0x8)=[], 0x0, 0x0) inotify_add_watch(r8, &(0x7f00005c2000)="2e2f66696c653000", 0x200) 2017/12/13 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c70000-0x10)={0x0, 0x0}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000ca5000-0x70)=[{&(0x7f0000391000)={0x27, 0xffffffff, 0xffffffffffff7fff, 0x7, 0x2, 0xccb8, "0072f99152eba8aeaab465397729b1fb76c5dd84b74be9e5c751d777856e7b2657f005a78ae23a2f685b8c17fd7a6033a8171ed8a652dbe296a98ffcce5f8c", 0x5}, 0x60, &(0x7f0000cf3000-0x10)=[{&(0x7f0000999000-0xae)="f0a868624523d84990ddd69b8a5bc914d5f8796eb166ea28949498a813b5d04158323848d896b1663c9ba844cf656677972264d9c1ee0a4bb4ca1213e3dc3c9aeb4f1b841d4e1d7a8b2fefaca69d43b9cdba9d86dd29c2664b258897fc52cc13a8bd7ae68e84b9b9d8bd1eaeb374b569dbe744852aef0ffab60e67e08715996f6ea6464242d41feb6d30d8e5f0a382c9fa8b7e7937da410a0ae08b758e249712e6a98e8b373acbae14c0873e4988", 0xae}], 0x1, &(0x7f00009f1000)={0xb8, 0x10b, 0xb85, "5b9abd605a13aa13ca8f69a037a4774bd04c97e0e14365c1cd03634c1ddc4610fe906c1edcb60936ba8ca63b60db589d5b6a426ca20aff4b69bfd43f6d822fdbeacd2bde4f11d33e0b4b1ec4f37246441f9f4551289cb22da50b9518dc404c392afc74b34110e5d0963f84b1c350050dfa97c639380ab3e8dd3327515450eb7ecba8fa09c9c3af1f1cf0c0502f57585fea98f7e42f25dd836947172a07cb4f01cca1a115181f"}, 0xb8, 0x20000000}, {&(0x7f0000f81000)={0x27, 0x7, 0x0, 0x7, 0xffffffffffff0001, 0x22, "7d1410f004f0a8981dada23898c4aaa3e853a989764464b3510cede0e7d9e75631f6989ef20286cfbfba93051d451d56e82cc2fb4a2c6afadaec7be6e9fdc4", 0x7fffffff}, 0x60, &(0x7f0000505000-0x10)=[{&(0x7f000047a000-0xb8)="5799aff9b491e639acde19617da14acbc3838ccf0a55a90b1015b305e158a6fa1f3ef25b4114d688f610a80d5bc79c1544128d4beb7b89f39315424790a1a9ed6adec20b6590f6f3cd6fa7d780bb485041c8ee7936e4f0f47bdf2d18c3be98789b0b32168c5b7879b4191edc1d0b74f8fae250288b8f300f0ae7fde0e74c2a34d3e7e11ea1ea5d4f6f41d8c0bba40d7040740cfc790dc4102b000045bdb3328bcaa9adb7f707d914a976521cb564f375109766993717a6dc", 0xb8}], 0x1, &(0x7f00004e7000)={0xd8, 0x11f, 0x2, "e73b282e68887150412b0d764413cb41dd147239057070e3a9fe09415b6de8145478736bc33cf3d1ca9e969de28fb194e9e9e732f450de4ca403a291d38a282f17b5a3c4ca88dfa5346902a76a98dab57b8cd6cd6417449879401ef6bf4291189372a833ff7a998a9d33a3ed750139f06ae3f9344d6a1f88bd03fa497fe8a32a5e0a487e89d5d5f4f9962b71e6f2a7cc522931842eaf473a483d1257253e16542bb655521468d01902b4da8f72bb37874ee19b04e29b924b63707c8d17d8cab4780984e4bb"}, 0xd8, 0x40}], 0x2, 0x40000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r2 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000601000)=@get={0x1, &(0x7f0000ad9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}) close(r2) ioctl(r4, 0x401, &(0x7f00001d1000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f000031e000)={{0x8, 0x1ff}, {0xb6a3, 0x5}, 0x2, 0x5, 0xffffffff, [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, 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]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00009f6000-0x4)=0x8) fchmod(r2, 0x44) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00009ab000)=r5) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000272000)=0x0) dup2(r1, r2) setns(r2, 0x0) clock_gettime(0x0, &(0x7f0000df0000-0x10)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000051a000-0x28)=[{0x4, 0x0}, {0x2, 0x2}, {0x6, 0x79dc}, {0x2, 0x8}, {0xb, 0x4e2}], 0x5) ppoll(&(0x7f0000c76000)=[{r4, 0x122, 0x0}, {r2, 0x4486, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1000, 0x0}], 0x4, &(0x7f0000e95000)={r6, r7+10000000}, &(0x7f0000225000)={0x9}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008b6000)=0x5, 0x4) prctl$getreaper(0x0, &(0x7f0000753000)=0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x0, 0x0) mount(&(0x7f00000a7000)="2e2f66696c65302f66696c653000", &(0x7f0000a93000)="2e2f66696c653000", &(0x7f00007ff000-0xc)="6f636673325f646c6d667300", 0x10002, &(0x7f000003e000-0x31)="5cceaae3399d303505a1af57d89f050d8ab29696e0d12f30829d391d7d3855e60aa91b99433e0400000009a32ca3ab8ba4") 2017/12/13 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r1, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r2 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) connect$ax25(r3, &(0x7f0000a02000)={0x3, {"166b8068e54131"}, 0x3}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) r5 = open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r2, &(0x7f0000b19000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) sendfile(r1, r1, &(0x7f00009e9000)=0x0, 0xfec) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000d66000-0x4)=0x3, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000578000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f000019c000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000531000-0x90)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000b65000-0x4)=0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/13 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d4c000-0x4)=0x0) writev(r0, &(0x7f000085d000-0x10)=[], 0x0) [ 45.842157] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.905126] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.912906] CPU: 1 PID: 7697 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 45.920544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.929888] ffff8801ce48f940[ 45.930788] blk_update_request: I/O error, dev loop4, sector 0 [ 45.930798] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 45.946335] ffffffff81d90889 ffff8801ce48fc20 0000000000000000 [ 45.952771] ffff8801d4e56d10 ffff8801ce48fb10 ffff8801d4e56c00 ffff8801ce48fb38 [ 45.960788] ffffffff8165e497 [ 45.960788] loop: Write error at byte offset 0, length 512. [ 45.960796] blk_update_request: I/O error, dev loop4, sector 0 [ 45.960804] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 45.963089] VFS: Dirty inode writeback failed for block device loop4 (err=-5). [ 45.990396] 00000000000075f4 ffff8801cf6fa0f0 ffff8801cf6fa0a0 Call Trace: [ 45.998040] [] dump_stack+0xc1/0x128 [ 46.003385] [] handle_userfault+0xa37/0x1300 [ 46.009427] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.016413] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.022790] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 46.029692] [] ? handle_mm_fault+0x117b/0x2530 [ 46.035908] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.042124] [] handle_mm_fault+0x1fd1/0x2530 [ 46.048152] [] ? __pmd_alloc+0x410/0x410 [ 46.053829] [] __do_page_fault+0x5c2/0xd40 [ 46.059680] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.065618] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.072248] [] do_page_fault+0x27/0x30 [ 46.077753] [] page_fault+0x28/0x30 [ 46.082999] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.089805] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 46.096088] [] ? sigprocmask+0x290/0x290 [ 46.101765] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 46.108395] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.115200] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.121747] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/13 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x7, 0x200, 0x0, 0x0, 0x0, 0x0, 0x200000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000070d000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e7d000-0x10)={0x0, 0x4, 0x9730, 0x5}, &(0x7f000082a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000092e000-0x4)={r3, 0x6}, &(0x7f0000fb8000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ee5000-0xc)={0x0, 0x7fffe, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006f1000)={r5, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d84000-0x20)={0x2, 0x495, 0x2, 0x8, 0x7, 0x200000, 0x5ddd000000, 0x2, r4}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000923000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000032000-0xc)="2f6465762f6175746f667300", 0x102, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000935000)={0x1f, 0x5, 0x7, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000d2f000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f000073f000-0x8c)={0x0, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005bf000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000d36000)={0x9, 0x8, 0x0, 0x8000, 0x9, 0x3, 0x100, 0x9, r8}, 0x20) r9 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r9, &(0x7f0000e19000-0x1c)={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4434d0d6}, 0x1c) r10 = syz_open_procfs(0x0, &(0x7f000001b000)="6e65742f7564703600") sendfile(r10, r10, &(0x7f000030d000)=0x100, 0xf5) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000cce000)={r6, 0x31}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eab000/0x4000)=nil, 0x4000, 0x3000000, 0x9, 0x10004) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:57 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4(r3, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0x73d000)=nil, 0x73d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000059a000-0x10)={0x0, 0x0}) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000073e000-0x10)=[{r0, 0x400, 0x0}, {r0, 0x400, 0x0}], 0x2, &(0x7f000073e000-0x10)={r1, r2+30000000}, &(0x7f000073d000)={0x10000}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = add_key$user(&(0x7f0000509000-0x5)="7573657200", &(0x7f0000076000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000149000)="e0be08e3f91cbd6c24ff0b446321a2b2655fe8472553bca2e53e10485f10df7cf1efc87d5e56625d8fead2753315160050a91d4c6c772cd2a2def16436608b61548d2bcddb647c838fe02225d479b4126e774f5d07e919edfe6966537a9cd8fe3187ee5075e9dda11698b9400f879840c772e962", 0x74, 0xfffffffffffffff9) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f000073f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) r5 = dup2(r0, r3) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000073f000-0x70)=[{&(0x7f000073f000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000592000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000073f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000263000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000061b000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00002fd000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00000f7000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x7) write$evdev(r5, &(0x7f0000023000)=[{{0x77359400, 0x0}, 0x8001, 0x20, 0x100000001}, {{0x77359400, 0x0}, 0x7, 0x9, 0x8000}, {{0x0, 0x0}, 0x2, 0x81, 0x4}, {{0x77359400, 0x0}, 0x80000000, 0x8, 0x100000000}, {{0x77359400, 0x0}, 0xb17, 0x9ca, 0x80000000}, {{0x0, 0x0}, 0xfffffffffffffff7, 0x2, 0x8c14b9d}], 0x90) socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_pwait(r0, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) r6 = fcntl$dupfd(r0, 0x400406, r3) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r3, &(0x7f000073f000)=0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f000073e000-0x50)={{0x8, 0x34bd}, {0x6, 0x4}, 0x80000001, 0x1, 0xe0, [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, 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]}) epoll_create1(0x80000) sendfile(r3, r6, &(0x7f00005c8000)=0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x7fffffff) 2017/12/13 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)="2e2f66696c653000", 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000197000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x101000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f0000103000-0x8)="2e2f66696c653000", 0x2) r1 = creat(&(0x7f00004c2000-0xc)="2e2f66696c65302f62757300", 0x0) lseek(r1, 0x1000, 0x4) 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cf5000)=0x0, 0x807fd) r1 = accept4$inet(r0, &(0x7f0000843000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x8000a, 0xa) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6e000-0x4)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000000001ffffff, 0x3, 0x6, 0x1}, &(0x7f0000f69000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000843000)={r3, 0x2}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000046a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000)=0x10, 0x800) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f73000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000-0x4)=0xe8) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) connect$inet(r5, &(0x7f0000d0b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x4e23109b19d227c4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000d15000-0x14)={0x0, 0x1, 0x2000000000040, 0x0, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1000000003, &(0x7f0000f73000)=0x1000400000000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000b48000-0x14)={0x101, 0x40, 0x7, 0x3fc, 0xf98}, 0x14) setsockopt$inet6_int(r4, 0x29, 0x4000000000cb, &(0x7f00004ea000)=0x1, 0x4) 2017/12/13 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004f5000)="617474722f736f636b63726561746500") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x7fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00001c8000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xffffffffffffffe0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = dup3(r2, r3, 0x3) dup2(r5, r2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f96000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e35000)="7573657200", &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)="656d307b76626f786e657431402d2b6e6f6465762473797374656d00", 0xffffffffffffffff) r1 = add_key$user(&(0x7f00002c6000-0x5)="7573657200", &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a5e000)="0d", 0x1, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ec000-0x9)="2f6465762f70707000", 0x10000000000040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = socket(0x2, 0x20000000000, 0x401) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000226000-0x1c)=@req={0xffffbfff, 0x8, 0xffffffffffffffab, 0x400000000007}, 0x10) clock_gettime(0x0, &(0x7f0000f01000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000977000-0x258)=[{{&(0x7f0000af5000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000090000)=[{&(0x7f0000799000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00001d0000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000654000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x3, &(0x7f0000f93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1ff}, 0x400}, {{0x0, 0x0, &(0x7f0000d4c000-0x50)=[{&(0x7f000073b000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000005b000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00009e2000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00000f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000b89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x5, &(0x7f0000bce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f00006e0000-0x60)=[{&(0x7f0000a89000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000f19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000d69000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00004a5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000066e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d0a000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x6, &(0x7f0000dba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x0}, 0x8000a8c}, {{&(0x7f000019e000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c54000-0x60)=[{&(0x7f0000a30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000a0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000871000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000743000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000206000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00009da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x6, &(0x7f00008d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x200}, 0x81}, {{0x0, 0x0, &(0x7f00002df000)=[{&(0x7f0000250000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000d95000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000194000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000049d000)="000000000000000000000000", 0xc}, {&(0x7f00006ce000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x5, &(0x7f00006c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0xf0}, 0x3}, {{&(0x7f0000dd5000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000c33000)=[], 0x0, &(0x7f00007b8000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x6}, 0x4}, {{&(0x7f000093e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000067000-0x20)=[{&(0x7f0000e53000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000666000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x2, &(0x7f0000456000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x9}, 0x1}, {{&(0x7f000059d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e32000-0x70)=[{&(0x7f0000683000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000168000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000697000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000954000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f00003ed000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000887000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000d43000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x7, &(0x7f0000abb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x8}, 0x2}, {{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000b16000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000eb7000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x3, &(0x7f0000941000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0xffffffffffffffff}, 0x1f}, {{&(0x7f00008ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000d24000)=[{&(0x7f000074e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1, &(0x7f0000c36000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x80}, 0x1b5}], 0xa, 0x1, &(0x7f0000b9e000-0x10)={r5, r6}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000647000-0x9)="2f6465762f70707000", 0x252001, 0x0) syz_open_procfs(r3, &(0x7f0000c56000-0x16)="0465742f5770365f7461626c65735f6e616d657300c8") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000409000-0x8)={r8, 0x30}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) clock_getres(0x40000000000, &(0x7f0000544000-0x10)={0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000afa000)="2f6465762f73672300", 0x0, 0x1) accept$unix(r7, &(0x7f0000985000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x8) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f00004d4000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000996000-0x20)={0x80000000000e7c, 0x0, 0xffff, 0x28}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00003b3000)={r10, 0xfffffffffffffff9}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000601000-0x64)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x8000}], 0x4) ioctl(r9, 0x2285, &(0x7f0000007000)="53") ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00004ee000)={0x5, 0x1, 0x3, 0xae3a, 0xffffffffffffff81}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000098a000)="00000000000000000000000000000000000000000000000000000000000000") keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000bd2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80200) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000446000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000908000)={&(0x7f0000dd1000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f0000282000)=[{&(0x7f00000e8000)="f5d53cebacd0b822afacfa89e146461f7b57bffd0778dc87396008470154a03d938709e46ae32904f842f9db5a46a1f1ea33b385809ca66c827996fad4e54db5ef9a2dde370145c8b05871a472485abe49f12041dae1e9fd42de30ecb91ae23cf6f707da9439ff6a1dee225185025037f8206fb6b39664c4afe8953222ed01f4d362aefce0752dcab45f915d42a87f89ac31a5d5268e9c1bebd2038be566e50691a5", 0xa2}, {&(0x7f00007e6000)="9f67c1bd11cf782978a424", 0xb}, {&(0x7f0000c93000)="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0x1000}, {&(0x7f0000d05000)="06f2cd990b2a7a82015c09e9b71fa6a3758fc3a2c941be42541df049f43a5f147eb513c9aac50e21fb729736d045eed7e5bcb55566dfc3d01ea8a8c9f68bf6362d9a816d8d4cb382423769f07a697d0685d5a8dff9498a21f20ff293ee068bbc79bb70615f418a7684d45db55f3dd12981e3021a6a142f58e9aa4671a44bc7fc6b0730d0a02ead2782f684aaebd63f1d995f063ec10853b14d17080c3c20f13ace9769549ba758072153791252641f0629abd6f9b78b53b6b4ea194b6bcd8b19c2f0139f2cfb7779f6317c499bb3c7717d427ffb6c282df5ef25a2a4cccd70", 0xdf}, {&(0x7f0000d09000)="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", 0x1000}, {&(0x7f00009e3000-0xad)="f5519a9a0cdcced51704926ede1390b40536eb21b1ffe097249fbee34e882f29a5f5ab2cc20291222b939b274650d118b4cd84f6b3e19ee1593e765b789f671e494b13fcdb83260e8e8418f63e9e0fd1614c92f5075f5d3c705e9e69e770bbf99e02dbe25510c3c459ff1925faf08ab83ae1076a20391f27748cb812080c7d6820f845567edbe6d3aea6f63cdecb7ab61130e07408789c780c66569d5ed8cb611687d7066f2af3b8e8408fb525", 0xad}], 0x6, 0x0, 0x0, 0x4080}, 0x40000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000bf5000)=0x6) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x8) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmmsg(r3, &(0x7f00002c1000-0x1e0)=[{{&(0x7f000068e000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f0000aa9000-0x70)=[{&(0x7f0000bc3000-0x28)="2ec378290e59be09ebb4747269628cdc4bd6ba0857db4eaf09edaaefcd8e083a2f22df2a0cf45385", 0x28}, {&(0x7f000037f000)="89a964564adb9e87fd284dedabef1439dec1c04e17692ef365715a02af56e28705ef424fa9c10f877731ed2ee2e241a310af54ebfda530a1a5d80b576ea1eb98ae5952956f172b8b3e6154f8034f7b01fa11b9f2be8ff316529b4efb5b9578e2dacd5e06c3f1c20222f5bbf66ffdf1b88d483545ef74a79c71af6b590b50d9", 0x7f}, {&(0x7f000080e000-0xa6)="9b5fcc1cabaa8e37dff731fb95b7bc08a2af24921015fd3b69186c7674101d8f104d66e22d6eff6c4231ceaf265eabc8311271676004e4486ca4e7b8c9934456c23258cf89bc69b440248c9f12244a1481b51d645a50008b8da12bc0f93e9b00230fe925720f1da56a9789376fc6107cab55e73aa206451077b6dc142fd93503d89d876ed6183f127eab71b1c925bd8db72c6f4ce9a8b79396e4875e0eee95f881faf52f764b", 0xa6}, {&(0x7f000084d000-0x39)="1f4257fae4b60e441b7f2779d9ddf0f29bdd76f74edeca945bf36ccd1d2f30404a919f834bc8b83badad7ecbda393b6fb755caa382fa247778", 0x39}, {&(0x7f00009ea000)="ffd65eb695358931483835b25d718ad05a2884deef18838a0e1e430b815acf6d89d9d2c671ec753695fb9452a2854059042a31c3f5f762439e4926543e2b5302ea1708aa837a7e287e364b6fd63a9028c50ef3fb29a4502221dc86e6778609aa61c6d497b6e10d23adce2eba827c3e98ae67b9d3cdcbdbc458", 0x79}, {&(0x7f0000dc8000)="2e8211ca742d42a6e96509e6498d453280abb0e9", 0x14}, {&(0x7f0000bae000-0x34)="b5d7e2b0a592420e1a37d92eb77646dba6d41c3cc4d2c8794302840f1de5e958e0be29fc5c3f82044850873db10e218f53b33961", 0x34}], 0x7, 0x0, 0x0, 0x0}, 0x8000}, {{&(0x7f0000342000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e287368613235362d73737365332c73616c73613230290000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00001c7000)=[{&(0x7f0000106000-0x19)="4fd186df3aaeb9eaaee7e95ee94fb564fb9b29bbef72193078", 0x19}, {&(0x7f0000b8c000-0x89)="e8d2bde3041e5c7fee19ae60574510a87926649440b22ee1097c6fdb94492430e72a9b7a2246671be22c673589180175f74f8d55f100415315e4238184eb79953a9721afd4a336dcb8760f6e753d814b74f242dfd42b49b50d4338eb9e4ced94d148dff2c85f4c70aa327b3316ae29ce585d659a7aae392e6624c1757df06dd56d4065a9b880a4f722", 0x89}], 0x2, &(0x7f0000cd6000-0x188)=[{0xa8, 0x103, 0x5, "54e6e2079c16dbc6f811362ac6e3ca1e847aa89fab2f9086f004f654185626ce249f9b07bc3a0e2a88eae1aec4418f223ed51e0ab5c6c356066bcbec382cce27e6c468ea7635633935e38844bc9cd262ced8f3a9c9a8365861503251eb78dfa83c9f15cd36395e1c8f310e424d8108c67025dc02e164d4a8c2543e80587bc146139217668a2c28a19f3d7230a5c9bf8073beb95f"}, {0xc0, 0x13a, 0x1, "81afb3fd4154af23751b688e2d6ff9a9e087a67ca862f14f6e455e844ea30c3b6e0c45f7a686b981264fb369a4867139ec33516e295b0bd7ddc93ac135e9264370a468a94c442563aaffeadad3b3645f2a19b9d8c08fb7fcc27e90fcba6bbc00cc6b7ebcb88b01dee7bcef609ec63ec60bbef8360428799dc23e7f1be18b8db862d46687cc4c7a5d4a096d428f037f0ff99bef7a5f5fff634eca9c1864bf8fb6bc64e5be83149b0f509c39eb"}, {0x20, 0x117, 0x1, "cc78f1a27c96ca89d8"}], 0x188, 0x1}, 0x5}, {{&(0x7f0000b3d000-0x1c)=@in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f0000460000-0x90)=[{&(0x7f0000b50000)="30b51ac6d5dc2556fc896ee5da5916cfaac27e51947208e5de29d294c0d695198b7cf6cef4dad8f3580c7260946a0d9d4df7b8aabe9fd7580147a0714ec194586a324bc30c524a7de0cd9225e9cf638a084f00dfe5bb8f66988690eda9c8c79a925942357357ec812850cb52aaa62e81aac13b74f1fff0ea1c26c94883ac9da55155c94f1e715234329723330f3be1bb3e04fff320c6901ba953d381fef65d452398fac17cb506df685135bf3495ea14b19aa5d7c3", 0xb5}, {&(0x7f0000cb1000-0xbd)="6aa3d16f19e0e835cd3fc8f7831dbd5be177bafbf5f289168b81c52112391a4aacb60e69da8395359d1fde1a03a2b88646b44f0481b360c90e6cd5ff217ee1cc7a3fac9c292db4319a8bbea43dc0fa9823f6fd8ff39d6af77871cc40a8118e285896cc9fc10046df26b88678fa4da27afb356299ca3fe334b24f2f440c2adfd1ec1a9c3480dbd48755d43af0ae1aa5834f67e1739e9639cf07f4866190cbd55c8ed9387ce6c9143477a17f232ec00b6245106167812677127c952d2c01", 0xbd}, {&(0x7f0000d31000)="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"}, {0xd8, 0x111, 0x8, "e83f7742488a991ceae4d80335984319d80aac81341b9e414907457095ec67e5b2219f19623e9648c49be4f898b26063f40a3094b6cc80e1faee6cdd425eadb212254c5d3a8d175a55c2fcf4874a724e463a6d5f14b5e1b187b80c6c2275da007707a5f8501f90fd0cf6a21bde3aeaf1f655ad4c4941329dae5d0e77b548a3240d10ccde9999b84daa8f7e7f7f34b9c7d96eea492cb66e32c58d976f139ff33a14655d5029893c8f62e5bf06ecf703e635a05089ea9b9b2a58f82caaa5450146e0d6e8d37c882e31"}], 0x22d8, 0x41}, 0x7}, {{&(0x7f00001f5000)=@ethernet={0x0, @random="2190e39e1983", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af4000-0x60)=[{&(0x7f00001b4000)="f3563b81e7bf3f7a2d9f7bd3cc22135a81330c27abe40530df43f6f5467838f5a125fbadfd6fd9061b412cb4af6f1b21877f1c237aa21b33a207790a1d09ee9c0dd188f3d060a59e00d2642a572e3123a5d1bb04e00538b003d88f722a11d161645ad5efcbbf6c7ff6", 0x69}, {&(0x7f000022b000)="1c2b95619a44107fce21167a7e9e02821968a709c9c2e3d8a9d52ca61f96da6546ca45875fb081937c7d466bf86850c9fb09f3de3dc5e01985a0dbb102532357b990bbe06513f2b44982a8590a37d88a9ffb9d0873eeae4c0b927d04847ab2387b1e73242049a04e2900f7d37f5b9d75cec8d1b674ea9168ea5839306389c7d7875c11ac26db47fd6b8b30fd875a097a7c1ece80a74c3e1e13a4fe97b866670fc5b7a72f78ccc5df44433e3d7d7e", 0xae}, {&(0x7f0000105000)="01e6378a68367a7e42b6bb848dc2aada5c9e7af23af82d9cefdd51a309a6de66904245fd2fd4154dc6495cfae4ffe00c8974b1dadc4709b1dcccbc89d83f81c9799d985b60334b77375fcc3ea550bc2fdf221e5e93a8acf738170743c399000399", 0x61}, {&(0x7f000044d000)="d8cd98ae993c43cc21ae189eb529c98bcb7446085e2d2229e2af3e201210e48786addb21c5e831c3e976d0209c72922babed39eb8f6b7dad7b8caf67b08541fb83f0086dbf1889115807092ae8c9afc313377654a40ab044", 0x58}, {&(0x7f000059d000-0x5b)="3392447fad441cc08e3b242bd6496cbc8eb575fb2517cafc41158217da902c5b940ed7da75792a3dc93c3f09b63d934640783379024ec142a3f771ab77ad1c70d0ac15e593c7281819efa10eac0ba72b38d1480d6252be3eeab697", 0x5b}, {&(0x7f0000c2a000)="97fea44ef3db48cc1d23a2f1dc2c64d5e1cded99e0cd3688b94df237470a5b71195774a92caf99df9d33c1b4d5a1497d6091138f6e2ca544779af2e22a8d1f8d379ac4ee23ecc7775fe4217f1fbc12d4a35dfae046a2cca32bdfdaf3360b6e16cf688b9dd971608c5f45cfb46b43011849958b5f3d4e4bd6ba9227444bc0eb5cdf11227a69e3923e87a943dd26f47730546211fd6ea66f4232f2b961d1cc0ec17384f0b9560c2e09517a8af9213f84eeaf0f8aeaa6ad6c8a89441709140e4cd5135650ac286bed53faa53df840a41e10de917f3380b102c76938dc112a2c", 0xde}], 0x6, 0x0, 0x0, 0x0}, 0x0}], 0x8, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000076f000)={0x0, 0x5e, "a9dd0e71becd418be0367c285d8cbc7a59a48e06219c6412b2dda2dc1b265bf0a54fd1f23b4c9c18f329e6f6141e2a1d41db082199bed11be44dce16758bb60142ecf473ca9c17e4ed6faaded6b88f8d43b882dc9edcde614114733479de"}, &(0x7f000092d000)=0x66) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e98000)={r5, 0x2}, &(0x7f0000c5b000)=0x8) writev(r4, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7c4000000", 0x8}], 0x1) restart_syscall() splice(r3, 0x0, r2, 0x0, 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000826000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f8b000)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7}, &(0x7f000078d000)=0x98) ioctl$KDMKTONE(r4, 0x4b3b, 0x5) 2017/12/13 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ded000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000467000)={0xfffffffffffffff8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = accept4(r2, &(0x7f000030b000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000005a000-0x4)=0x37, 0x800) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f00005fa000)="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", 0x187) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f000099c000-0x4)=0x0) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x0, 0xbe) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000088f000)=0x0, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000bfc000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) connect$unix(r4, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) r9 = accept$inet6(r7, &(0x7f0000037000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000905000)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000fc6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r8}) getpid() recvfrom$unix(r5, &(0x7f0000ccc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x20, &(0x7f00000f0000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007b1000)={0x2, 0x3, 0xffffffff, 0x0, 0x6, 0x0, 0x2c7d, 0x6, 0x5, 0x4, 0x2}, 0xb) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000518000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f000028e000)=0x8) writev(r1, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000068e000-0x4)=0x100000001, 0x4) 2017/12/13 08:07:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff00", 0x29}], 0x1) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403010000", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x806, 0x0) r2 = semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r3, r4+10000000}) r5 = inotify_init1(0x80800) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000cd8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045f000-0x4)=0x1c) r6 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2842) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) rt_tgsigqueueinfo(r8, r8, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r8, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000eb8000)=0x0, &(0x7f0000e49000-0x4)=0x0) fcntl$getown(r6, 0x9) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b04d513353c4fb9d2bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d02773f8267ba846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000073000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}], 0x68) request_key(&(0x7f0000cd5000-0x5)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) r11 = add_key(&(0x7f0000c8b000-0x9)="7573657200", &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000-0xef)="36f6a17eb803000000000000ae4e46d789b09f03718ee00a9e0796a2fe26a8cb1195d95a84cacab58b8afcebf592be0aa90a2fc607e02760221d14f6464a86ff7032218050f830daf233ef49b3f00a7888138573352e629b3e1ed378b2276c19dd61fe0baadb52f6c591681a4a99efcf7336fc69253a5a94db175ce8f7fe3f86600dc93f2c7de30de515f3f4d51507bb296a824880b2db425a5d7467cc72f9cb8ee40a319bb4391f5f10aa603bd695a0555a12d1d4c34b288a83553d90bbf2612d9caeab402627fb1107063ed831bbbdc9b6b0381adc8e0c56aff4db27f704652b1dc398632bbe525d43ac3f682259", 0xef, 0xffffffffffffffff) keyctl$chown(0x4, r11, r9, r10) mq_open(&(0x7f0000bd7000)="7472757374656400", 0x800, 0x62, &(0x7f0000cd4000-0x40)={0xffffffffffff6cea, 0x7df6, 0x6, 0xc1, 0x5, 0xfffffffeffffffff, 0x4, 0x5}) fcntl$dupfd(r1, 0x0, r1) 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000bc000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{r1, 0x1, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2000, 0x0}], 0x5, &(0x7f000085c000)={r2, r3+30000000}, &(0x7f0000ec6000)={0x7}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000e3a000+0x661)="2f6465762f73672300", 0x7, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000401000)={0x9, &(0x7f0000ad1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000f77000)={r5, 0x3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0xa1000000, &(0x7f00006f3000)="e68f86827e50f3f6065b57e56faaffef5d8d912e7c5f32d3b5078ddda9d5e8d4b89cba2617909346746605df284cb7516f6d3d14ff6a20f0535468a9d9130bbcc231c896e224f6a85d550a63d9f3aa058a0f6522ced0", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="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") fstatfs(r6, &(0x7f0000bd4000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d0000", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x4, 0xffffffff, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") poll(&(0x7f0000e13000)=[{r4, 0x6080, 0x0}, {r1, 0x80, 0x0}, {r1, 0x210, 0x0}, {r6, 0x8, 0x0}, {r6, 0x3413, 0x0}, {r1, 0x2400, 0x0}], 0x6, 0x2) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000022e000-0x10)={r7, 0x1, 0x6, @random="f3f166453eb2", [0x0, 0x0]}, 0x10) r8 = memfd_create(&(0x7f000054a000)="00", 0x10000000001) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000214000-0x4)=0x0) getpeername$inet(r6, &(0x7f0000b21000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004df000-0x4)=0x10) wait4(r9, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r8, 0x4b64, &(0x7f00008ce000-0x1)=0x0) read(r8, &(0x7f0000082000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) socket$netlink(0x10, 0x3, 0x17) r10 = getpid() ptrace(0x4208, r10) 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000928000)=0x6b4c, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x4, 0x95a, 0xcb8e, 0x5, 0xff, 0x1f, 0x9, 0x432a, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000931000)="440d0503130000031d078900ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000dd000)="", &(0x7f00006cd000-0x4)=0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f00004e9000)="2f6465762f7667615f6172626974657200", 0x11) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000e7000)={0x0, 0x0}, &(0x7f0000750000-0x4)=0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d33000-0x9)="2f6465762f72746300", 0x400800, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000b1e000)={0x8000, 0x1, 0xff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000f11000)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000439000-0x28)={0x56, 0x1ff, 0xa168, {0xa, 0x7}, {0x664, 0x7fffffff}, @cond=[{0x0, 0x101, 0x7, 0x800, 0x7, 0x1}, {0x7e, 0x6, 0x800, 0xffff, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000bc6000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000046d000)={0x4, 0x7, 0x6, 0x1, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d7000)=@assoc_value={0x0, 0x63}, &(0x7f0000aee000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000040e000)=r8, 0x4) request_key(&(0x7f0000644000)="646e735f7265736f6c76657200", &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000321000)="2f6465762f72746300", 0x0) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f0000445000)="") ioctl$int_in(r3, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000389000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cb3000)={{{@in=@rand_addr=0x0, @in=@loopback=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xe8) lstat(&(0x7f0000845000-0x8)="2e2f66696c653000", &(0x7f00001c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x28, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c0752"}], 0x28}], 0x1, &(0x7f0000692000-0x50)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r7, r2, r7, r2, r4, r7, r4]}], 0x50, 0x0}, 0x0) 2017/12/13 08:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a75000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x3fff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000924000-0x54)=[{&(0x7f0000917000)={0x27, 0x7ff, 0x0, 0x2, 0x1f, 0x0, "f640a8358ee35855049142091c056afb365d792153d539cb3a337a58242b94f966019668e91bf2578de598311d56c010f81d8c7c57b8d1ff8313ad6ae52dc2", 0xfffffffffffffff9}, 0x58, &(0x7f00004aa000)=[{&(0x7f0000b49000-0x9f)="98cce2b22ce5e6b83ccbd1d754cdb6ea841f0084ca427c71ec1c378d37ad0ec484252a1044825243d89dc5fbc83ed229c1b860249bbd4bd59741f5ec9fd39a0f13795af397307750ed955596182934fdcf11b9b37b1001dc51e9682726aaca570a550fa5ccff790b75e0127671127bb5aa2524264877f839634a9e3e82193608ab140b7fe13792c198408018217ebd33fc8881d2d55e3ff7e1fe5ed0722bed", 0x9f}], 0x1, &(0x7f0000e00000)={0xe8, 0x102, 0x5, "c0f04f00d680ae8b00d048523bbe04cda1ebbfcf51598f1a85a0d5036876cd081e2a479a97a26d21a19b6382e8c3f5224f1391d9541cdf4ffda6d947d15af7f77668fed64ed2b76c2378b44dae71845598fa4b3561ce0187e14d2aace71ed28839ee84a3083721c9889908e5a8d215508aa3a6ca3da19b914fae24099b6c2c346221becd586c7e5375ff56df3fedb4c8a6e5b3571d0cf3b31b591f2ad746891d3a21b04d972d3a1007a3507fead800b77aa34af504c5a5908bf649997726b6501f688e401096da9644b31c8cc601b4ec6fa01668ba1b7c0b2f"}, 0xe8, 0x48000}, {&(0x7f000049c000)={0x27, 0x8, 0x101, 0x0, 0x5, 0x3f, "aa9a4126885d86e08b32b05d59b923c28920759d96c6095ab3e663e1ed0431100523418a41c90fe7ebcc3c80c78acb68c0b1125b83f06c07e4c75a2690332f", 0x7}, 0x58, &(0x7f0000382000-0x48)=[{&(0x7f00004c3000-0xa9)="cc7a0eb6b1e6fb05ba65667be25ee3e3b0c2c98f7a14272b25694644949d0cd8fba503c4412f16db0d053d2264ca420b890d036d7e42a9ecde1f730d3dcae2c7d25e36089c28b79740fbf3fa12cd943f158e69659be0f1570fb13e71c77611cae01a4156dabb2831e71bb6e622ea1cd3dd337de576dbd87ba44ca1c284d77b281438803692adc283804785eb3b764a79d2c362d9b2330aaee5ca992b75a4cfc4b12605f0134d25594e", 0xa9}, {&(0x7f00001e8000)="6132d6f88b155cb386080cdfa40a0d3b5ad204a9a60f514e9cfc55659830de6c2cad8aacbcd23acc99349b9b2b48bbea30a22ade9c4538a370921f5a493655d48ec8235ffd19080be38a3f6f45570b723edd430652078f92ff1871", 0x5b}, {&(0x7f0000798000-0xa0)="90ca700e1e6ae704d6f2f61c403bd2ade4ba307155904b5d7966e36d13e67f5cdb2a55351d4ae2051a4484d246418f11dda32c7b250f19a62bd4a214965c515cbb1bef3e86064301ff699af3eb707acc6b8ee745d58914953f0581369409c1c1472baf1bc83727e6d51906ee3f1f116ec0dc1454476d10e4be237756f14d277d4565b6d3118640d2cb1fec73ba4d5c3517d23f42b64fb28aeaedd27f61d25a57", 0xa0}, {&(0x7f0000122000-0xc)="6d6d4f30953268dc103fa9f8", 0xc}, {&(0x7f000080d000)="3270e00c961fae58305f97aa3a32059be814220cb5b8996cad3c436442008656585f364f879ae8d153ebbda7eaccb1e7782125fa6f4aa4f17a10044b265b09f8ed8e32796bc7ff6265e6a7016f387d653d9a59972afe20b62bc37acd68d88daa8df66893b306442d60ca1d115e59c25b639ca76dafdcf56648a866d6fda8154bc6cc56df5636ad97f6a4fd520c593ebfece0ff0df438a7fb29362aa6f06d0248bb64d015d549545e7c2d5877", 0xac}, {&(0x7f0000f91000-0xba)="a84bc5ca31169abded2f745df84e02f3da57295209621cf7cee082d28916fcc2dd978494bb2fef50a49cbf70393ed812c713e78587e29c4aa63ba4dd97410a999b2c4346d7e32538412314f475349f546be77c5452f9e41cdc754487e56b34517f12a3906d9ad66d69dfce3ce7f4891b2f9a0d472c03123f709f1d17760a343c23f961c52c6aac8379f0aebb37f10b36206cc8e9fea5052350089060830f8f00fa6dd68379035a3469904e11c1861a6192fff2c8086b4c63b66f", 0xba}, {&(0x7f0000ed7000-0xdf)="299293db6ff175cf8ba8ba5697fd32ee82f6f1a404b1832f6c0864ef06b3f9d5053b9b3762a9ec743aab4f5a9beb3dd75d82a1a8cad838c599444810d772d83bb1811051a8f73818ac9ead080b4829a59e165fac4a8ef2c513224cbe3ffd694778ad9d6ae21b3fc024490591eb2f42d165f22ee1e517eb0a3fe222c5b33a3d41adbafe5700534d2a32ec112df22c80101ad2c14d08992b51e75deb4c1b5b0ab95b59269b65c0b9c13130bdb297c92a57c8d503f0b8ebdf3b233cf1547dbac0a908a2555ba4611be47eb2566cca00f5220fa25a342083918e4193a9ba28a441", 0xdf}, {&(0x7f0000f12000)="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", 0xfa}, {&(0x7f0000a72000)="1846bcd3b255871fefc8f9ac2347a7269ede5a2b73c7e8f78f4e80c11283977291083e9d989a50b374a1789ec992e5e1ad74", 0x32}], 0x9, &(0x7f0000c11000-0x100c)={0x100c, 0x0, 0xb329, "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"}, 0x100c, 0x44811}, {&(0x7f0000b25000)={0x27, 0x7fffffff, 0x9, 0x7, 0x81, 0x2, "481e26e0a8dfb44237ba94a08dfe7bf58d4ee6e9970eaf10376555a323f8235f289594f7dbd95ba340d4b33aac489d94694e248adf89a308d83278b06e4310", 0xab7b}, 0x58, &(0x7f0000353000-0x8)=[{&(0x7f00005e4000)="3a7fe86c579775fdb9f9d9bdc3550ba3e4932b7c3dbfa8436bfc63728ae3be4cdc641e78b533ec7a50418c8998348c3d353e960a332f01bdf61b7f3936c4b576ab3b8a3a553895d9731ca3c8ec8968e2d644b6b64e480a03c2f7ef9a495c3a3338e18e213a60e90a8951cf96463a4f9bd36d08", 0x73}], 0x1, &(0x7f00005c0000-0x100c)={0x100c, 0x10f, 0xfffffffffffffffe, "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"}, 0x100c, 0x0}], 0x3, 0x804) prctl$setendian(0x14, 0x2) open(&(0x7f000043a000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) pipe(&(0x7f00005a1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f0000c6a000-0x8)=[{&(0x7f0000137000)="e3", 0x1}], 0x1, 0x0) splice(r4, 0x0, r2, 0x0, 0x8526, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a2f000-0x4)=0x40) r6 = syz_open_dev$sg(&(0x7f000040e000-0x9)="2f6465762f73672300", 0x9, 0x8800) getsockopt$packet_int(r6, 0x107, 0x0, &(0x7f0000610000-0x4)=0x0, &(0x7f0000c56000-0x4)=0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a67000)=0x0) syz_open_procfs(r7, &(0x7f0000aeb000)="6e65742f6669625f7472696500") r8 = syz_open_procfs(r7, &(0x7f0000b2e000-0x8)="6e65742f61727000") fcntl$lock(r0, 0x7, &(0x7f000092f000-0x10)={0x2, 0x0, 0x10001, 0x800, r7}) fstat(r0, &(0x7f000070d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r8, 0x40d, &(0x7f0000fc1000-0x8)=0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000497000)=0x0) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f00007df000-0xb6c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000ff5000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") munlock(&(0x7f000052b000/0x2000)=nil, 0x2000) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00009cb000)=0x0, 0x4) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d4000+0xb89)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) accept4$inet6(r8, &(0x7f00000ea000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000132000)=0x1c, 0x800) ioctl$fiemap(r9, 0xc020660b, &(0x7f0000d6b000)={0x80000001, 0x5, 0x1, 0x5, 0x1, [{0x1, 0x2, 0x28e8, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) 2017/12/13 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x6002}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000011d000)={0x0, 0x98}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000049f000)={r5, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x101, 0x3, 0x6, 0x1, 0xa1, 0x2, 0x9, 0x100, 0x3, 0x7, 0x20, 0x80000000, 0x4756, 0x8]}, &(0x7f000088d000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cdf000)="2f6465762f72666b696c6c00", 0x80, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000a0c000)={0xa, 0x0, 0x4000009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000802}, 0x1c) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000edc000-0x3a)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="fb077a9ecf10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="8f64f2a40209", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6390a534a9e2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xcb9, 0xffffffff80000000, 0x1ff, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000ee4000-0x6)={0xfff, 0x400000002754d57c, 0x3}) ioctl(0xffffffffffffffff, 0x8913, &(0x7f0000000000)="") socket(0x10, 0xf, 0xc953) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0xfffffffffffffffd, 0x1, 0x6, 0x6, 0x100000001, 0x1, 0x0}, &(0x7f0000fde000-0x4)=0x20) connect$unix(r7, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/13 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dbd000)=0x80, 0x800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b80000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009bd000-0x10)={0x2, &(0x7f0000f51000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000083b000-0x10)={r4, &(0x7f0000492000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e2c000-0x4)=0x0, &(0x7f0000a56000)=0x4) r5 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a02000)={0x0, 0x9, 0x20, 0x43, 0xbea}, &(0x7f00002f3000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000c7d000)={r6, 0x6, 0x78000, 0x1}, &(0x7f0000af0000-0x4)=0x10) clone(0x80002000, &(0x7f0000572000)="f3f80aba753c3e3737d4315a459f08dd202032a9a3e9e16ce32cb58693630e6010878556e5a921cc9a1c6da0809a7dacd8b07f5fc7af9a3b8c6d01ed7c9c1b5e7cf9e5b94a8781f8d040d5d025dd8c5026b9b5f922377ac6764c5a3c10ff8d29b2e5a9cde2e65bc41668363355ec8a34dd92f6852de72f5a7149b18de17c10755722e5bc4123baf33f58f268f2e592caf501d07217fc399e20ce024b70ac13d9b67555d69fb596cf85b78708b7e626d1d488a3d994c860657bb70bcb9ea92199925d660f7c7b101027a8e7b99eb10f", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="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") getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000679000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a61000-0x4)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000bb4000)={r7, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000b6c000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") r8 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000088b000-0x4)=0x0) r9 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000538000-0x10)={0x401, 0x208, 0x6, 0x3, 0x0}, &(0x7f0000582000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f000089d000)=r10, 0x4) sendfile(r0, r8, &(0x7f0000fc2000)=0x0, 0x80000001) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TCSBRKP(r0, 0x5425, 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe8000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fe8000-0x4)=0x2, &(0x7f000064c000-0x4)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fe7000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000fd6000)=[], 0x0) poll(&(0x7f0000243000-0x38)=[{r3, 0x80, 0x0}, {r3, 0x8000, 0x0}, {r1, 0x410, 0x0}, {r3, 0x1, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x280, 0x0}], 0x7, 0xc209) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000fe8000-0xa0)=[{&(0x7f0000fe8000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000295000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000fe8000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000fe7000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000d32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000fe8000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000fe7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0xa, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fe5000)={0x5, 0x0, 0x5, 0x1, 0x5, 0x0, 0xa908, 0xd3d, 0xff, 0x80}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7fff, 0x0, 0x0, 0x6, 0x0}) syz_open_dev$mice(&(0x7f0000f35000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x4000000000) syz_emit_ethernet(0x63, &(0x7f0000e45000)={@random="b7e86831c15f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x13, 0x4, 0xfffffffffffffffd, 0x0, 0x55, 0x0, 0x0, 0x40000000100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x20, 0x1, 0x0, 0x401, [{[], 0x37e8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xf4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x6}, {[], 0x9}]}, @lsrr={0x83, 0x7, 0x7fff, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x7, [@empty=0x0]}, @lsrr={0x83, 0x7, 0x80, [@rand_addr=0x8]}, @end={0x0}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f60000)=0x0, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f0000f32000)=0x0, &(0x7f0000234000-0x4)=0x0) fstat(r0, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005bb000-0x8)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000865000-0xa)="6e732f6e657400") setns(r4, 0x40000000) r5 = socket(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x35, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r6) sendmsg$nfc_llcp(r5, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000b84000-0x4)=0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r8, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) [ 46.386970] audit: type=1400 audit(1513152477.650:44): avc: denied { add_name } for pid=7801 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.415056] audit: type=1400 audit(1513152477.680:45): avc: denied { create } for pid=7801 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/13 08:07:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000cd0000-0x3f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 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, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000)={0x41, 0x1, 0x1, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000002000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x4000}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}) fallocate(r1, 0x3, 0xc5, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@generic={0x88, 0xa9, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000003000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 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, 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]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000-0x64)={&(0x7f0000006000-0x18)=[0x200, 0x100, 0x0, 0x7, 0x4, 0x100000000], 0x6, 0x4, 0x1, 0xfffffffeffffffff, 0xffff, 0x4, {0x53f270df, 0x0, 0x7, 0x1e08063d, 0x251, 0x4, 0x20, 0x7fffffff, 0x5, 0x32b2, 0x81, 0x0, 0x9, 0x0, "09caa26c948ac568426438aa9ab66dbfd01e39b7117ec7d5eab2e2ddffdc5ab3"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000007000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt(r1, 0x1, 0x7, &(0x7f0000006000-0x19)="a590af16164e18386a2879b78426c676ae9fbcf463e86f6d78", 0x19) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f7667615f6172626974657200", 0x200200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000009000-0x80)={0x1, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000000b000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 08:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c14000-0x10)={0x5, &(0x7f00008a3000-0x28)=[{0x10001, 0x8, 0xf27, 0x3}, {0xffffffffffff8a19, 0x6, 0x9, 0x1f}, {0x9, 0x1, 0x1, 0x3e}, {0x8, 0x81, 0xffffffff, 0x2}, {0x2, 0x9, 0x9de1a77, 0x4}]}, 0x10) unshare(0x20072000) r1 = socket(0x9, 0x800000000803, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r1, 0x0) setsockopt(r1, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000076000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) setrlimit(0x1, &(0x7f000050f000)={0x9b, 0x407}) r3 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) ftruncate(r3, 0x20000000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2000014, &(0x7f000000a000)="00") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r4, 0x0, 0x4) r5 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x0) creat(&(0x7f00005f8000)="2e2f66696c653000", 0x10) r6 = syz_open_dev$evdev(&(0x7f0000810000)="2f6465762f696e7075742f6576656e742300", 0x1c0000000000000, 0x80) readahead(r6, 0x4, 0xce23) 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = eventfd2(0x64d7ca72, 0x80801) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004da000-0x4)=0x0) flistxattr(r1, &(0x7f00000a5000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)="6e65742f776972656c65737300") fgetxattr(r2, &(0x7f00000b6000)=@random={"6f73782e00", "6e65742f776972656c65737300"}, &(0x7f000030b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) preadv(r2, &(0x7f0000db6000)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f00009cc000-0xf9)="e348bf48bc4c9efa682552b5bbbde40232b7ce4c0d9d36b056d702b5184d48f4703c259967e1ae712b8420dc18b1a20661762451690902e7a2e89be1f950773edd4451fd46b3d35bf2cb645b828f7a04914108ec69a803c3aee21f8fa0af496ffae1f423d6481e6e737bc0e046f707e3e24b4af8c8cc4aee12c27eaca913941aa2412ee4d234f4cad7109a205068a9e86d41ee398540415bbfc89e057e579c9cd83b66e37662988a27ba03680179a166d4668db01efb3e7daf1109398f4278501277acd9a97e32d22bc1c7918abbb27c64729e0ce396a19d5e1ad374169c098f9ffd0f0a4f498f997583990672392b7f81db22a4859a6c99f7") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000610000-0x8)={0x0, 0x1}, &(0x7f0000948000)=0x8) ioctl$int_out(r2, 0x5460, &(0x7f0000248000)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000ec6000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000875000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e7000)=0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001b000)=@assoc_value={r3, 0xb4}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e7c000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000c8e000)="", 0x0) writev(r2, &(0x7f00004e5000)=[{&(0x7f0000fa7000-0xe6)="e68843c5b94e8f4e9408e2289986fdbc49fab353ac5340460bc09a70f8586d6ee1313e3c9f75c99a8ec62871f96cd5939cb07b0146201a182c66f24b2cb7b45008a1c0160049bffc519cdf3635d2275a5c8abaff15800a5e6baada17606614ebc543b37df8f5a9718ed6c6c0213496f526f714c501f2ae9f484ba1b4390b01032a23cb92ddf906d5c4bd609f9c49118f2223e1c69b0152aee9fa393c8ffb78b286ba332818c56e13dc82813efb78713da2ab81e41a8e71d5b56e6ea26eeae3fab7b167cb2a82334c6f780203a5b0b6ebe96fcd1ceeb1ee70596badaf3674cb8c2b8728462245", 0xe6}, {&(0x7f000070d000-0x17)="e82cfa209b0ea2d9ac4fb932ff7d34ba263cbefa28bc18", 0x17}, {&(0x7f0000118000)="e614105a41570e2b4d922ae27e5d05811ae1ebe1b256b2bb55c23cca2b5cdc001984e9f0d8b100bd3937ddcb8abab5a5335bf1bc422cbbe77252b6092426edd5d9fac8212cdbf668e459458a54ad2602aa9a6ecd1bc79f6dfdbc56a727362e9f1448e9ed50e66cc741b826d23eada0bb05692cb4941e53ed0033814bbb3926bed2cf86c95f0967787842", 0x8a}, {&(0x7f00006ca000)="fa724860aad1643dd78ba631720606", 0xf}], 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000064e000)=0x0, &(0x7f0000a25000-0x4)=0x4) splice(r4, 0x0, r4, 0x0, 0x9, 0x8) fcntl$setownex(r0, 0xf, &(0x7f000088c000-0x8)={0x0, 0x0}) 2017/12/13 08:07:57 executing program 0: mmap(&(0x7f0000000000/0x403000)=nil, 0x403000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) pread64(r0, &(0x7f0000042000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000e52000)=""}) r2 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpeername(r2, &(0x7f000078a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a57000)=0x80) ioctl(r2, 0x7ffc, &(0x7f0000c93000)="01") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) syz_extract_tcp_res(&(0x7f000099b000)={0x0, 0x0}, 0xf37, 0x2) write$tun(r3, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x3, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r4, 0x42424242, 0x10001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mkdirat(r3, &(0x7f0000203000)="2e2f66696c653000", 0x83) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000946000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00004c1000)={0x0, 0x80000, r3}) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe3a0b", 0x46, 0x40000, &(0x7f0000237000-0x10)=@llc={0x1a, 0x6, 0x3, 0x8, 0x0, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f0000614000+0xccb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, r6, r8) dup2(r5, 0xffffffffffffffff) flock(r1, 0x0) fcntl$getown(r3, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe8000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000103000)=0xc) 2017/12/13 08:07:57 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001fe000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xf51) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fb8000)={0x3, 0x0, 0xffffffff, 0x0, 0x5, 0xffff, 0x4, 0x800, 0x5, 0xfffffffffffffffb}) writev(r2, &(0x7f000037d000)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f72666b696c6c00", 0x84, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000fb4000)={0x20000000, 0x0}) writev(r4, &(0x7f0000fb6000)=[], 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000414000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000faa000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e71000-0x4)=0x10) writev(r5, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x15) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x0) membarrier(0x1, 0x0) fcntl$dupfd(r6, 0x0, r7) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb050900010004010049401d58f74e", 0x21}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000573000)={0x0, 0x0}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000-0xf)="2f6465762f73657175656e63657200", 0x105000, 0x0) accept4(r8, &(0x7f0000832000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000071d000)=0x80, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000ecc000)="", 0x0, 0x0) socketpair(0xa, 0xa, 0x10000000f8, &(0x7f0000fb2000)={0x0, 0x0}) 2017/12/13 08:07:57 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x800000017, &(0x7f0000f7a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) listen(r0, 0xfffffffffffffffa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000478000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xc63b}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x94) listen(r1, 0xa066) accept4(r1, &(0x7f0000f76000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f74000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001a5000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000)=0x10) shutdown(r1, 0x0) r3 = socket(0xb, 0x804, 0x100000000) r4 = socket$inet6(0xa, 0x20000000000001, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f7b000)="6874637000", 0x5) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f7a000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000d6000-0x28)={@common="697036746e6c30000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000033f000-0x18)={@loopback={0x0, 0x1}, 0x0, r5}) getpid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, 0xc) getgid() unshare(0xffffffffffffffff) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000057f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) unshare(0x20000400) 2017/12/13 08:07:57 executing program 3: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0xffffffffffffffff, 0x6, 0x4, 0x434b, r3}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a0b000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1fd, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x2, 0x0, &(0x7f0000ca9000)="d8c6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b33000)="2f6465762f6c6f6f702300", 0x2, 0x40000) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6b657963686f726400", 0x5, 0x0) fsetxattr(r5, &(0x7f0000f5d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00001ff000-0x1)="00", 0x1, 0x3) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000719000-0x4)=0x0, &(0x7f00000ab000)=0x4) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x0, 0x43, 0x2, 0x0, []}) 2017/12/13 08:07:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r1 = socket(0x18, 0xa, 0x60dbcb9e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000)={0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x77359400, 0x0}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000001000)="bdf34d968ed62ddc4efeabe38a5ae0903b13b1025d5422222d61f1d580fdc8ffde63399deda0e03f9bb94da602be980d1172e1e9ba6f930e", 0x38) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x600, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000007000-0x28)={@generic="6c0198342629698c092c8b8d8c21bbd2", @ifru_names=@generic="63680c1b9389c68326408082d0ad68c7"}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) r5 = socket(0x9, 0x5, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000007000)=0x7f, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000007000-0x4)=0x0) getsockname$netrom(r2, &(0x7f0000007000+0x257)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r6 = syz_open_pts(r0, 0x8ab01) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x40010001, &(0x7f0000008000)={0x3, {"0f175b62f0f0cb"}, 0x2}, 0x10) 2017/12/13 08:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000090000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000eee000-0x8)="2e2f66696c653000", r2, r3) r4 = dup(r0) r5 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r5, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) r6 = add_key$user(&(0x7f0000c7e000)="7573657200", &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)="384f37b897f48fbe555ddb7142c978fba38f9edc3952ef90fab9b6fc1dfbccb05a38abe98f65e76028f9335186fe0e61e0b12525b721e272f7b93f770d337b484eb0a0a7bd3fb5e7383d6ba5f65ad50dbf3d0b9dfe895b45e5f04a966ca0cd0552ab24f4efde", 0x66, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00006b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) getpgrp(r1) stat(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x401) prctl$setname(0xf, &(0x7f0000ce7000)="75657200") getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a09000)=0x84) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000af2000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000066e000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000598000-0x8)="2e2f66696c653100", 0xa) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_pts(r7, 0x8000000006) ioctl$TCSETSW(r9, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r9, r8) read(r8, &(0x7f0000e80000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00003e4000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000cfd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setns(r0, 0x40000000) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") r2 = accept$inet(r0, &(0x7f0000a30000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000401000-0x3)=0x0, &(0x7f0000535000-0x4)=0x4) mknod$loop(&(0x7f0000cce000)="2e2f66696c65302f62757300", 0x0, 0x0) recvfrom(r0, &(0x7f0000d9f000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x1, &(0x7f000063a000)=@un=@file={0x0, "2e2f66696c65302f62757300"}, 0xe) [ 46.531690] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=769 sclass=netlink_xfrm_socket pig=7845 comm=syz-executor6 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000618000-0x8)="2e2f66696c653000", &(0x7f0000bbb000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) mmap(&(0x7f0000647000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getdents64(r0, &(0x7f000076e000)="", 0x0) ftruncate(r1, 0x3) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r3 = accept4$unix(r0, 0x0, &(0x7f0000905000)=0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000bcb000-0xf8)={{0xffffffffffffffff, 0x0, 0x6, 0x3, 0x200}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3ff, 0x2, 0x0, 0x9, [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]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00001f3000)=0x1) ioctl$int_out(r1, 0x5460, &(0x7f0000ac6000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000222000)={0x0, 0x2, &(0x7f0000676000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f3b000-0x4)=0x10) readahead(r1, 0xffffffffffffffc1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000629000-0x48)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x48) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000473000)={0x75, 0x4, 0x6c, 0x8, 0x8, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbd000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mknodat(r1, &(0x7f00003ac000-0x8)="2e2f66696c653000", 0x10, 0x9) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006ab000-0x2e)={0x0, 0x26, "16a43ce4279b162751000000038ba4d631563c8a836fae074b7c1a7fc9569ae1563a598ea013"}, &(0x7f000081e000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000494000)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x1}, &(0x7f0000e66000)=0x98) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000099a000-0x4)=0x0, &(0x7f0000672000-0x4)=0x4) fremovexattr(r2, &(0x7f0000341000)=@random={"757365722e00", "2f73656c696e75782f6176632f63616368655f7468726573686f6c6400"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006da000)=0x1, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000dc6000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00001fe000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000882000)="766567617300", 0x6) ioctl$KDDISABIO(r2, 0x4b37) connect$ipx(r0, &(0x7f0000914000)={0x4, 0x4, 0x1c3, "a5144ba1dfda", 0x7fffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081d000-0x4)=0x20) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000004b000)=0x0, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000a6a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003d5000)=0x70) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008fc000)=0x0, &(0x7f0000fcb000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00003be000-0xc)={0x5c000000, 0x319, 0x3c}) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f000036d000-0x4)=0x0, &(0x7f0000df9000-0x4)=0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000dbf000)={@rand_addr=0x44af, @multicast1=0xe0000001, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xc3]}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b40000-0x4)=0xffffffffffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000cbb000)="3c", 0x1}], 0x1, &(0x7f0000aa6000-0x120)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f000000b000)={&(0x7f00006c6000)={0x10, 0x0, 0xfffffffffffffffb, 0x55}, 0xc, &(0x7f0000d37000-0x50)=[{&(0x7f0000ee8000-0x104)=[{0x104, 0x101, 0x208, 0xc77, 0x5, "aac46642655a736e17f5fa13854c17f6538c372c76f09619e5ad16845e304a3066ab42a7b57c0f0d7c4d83743a10c16bbb6fa2f1e64376dbc0e6f05dd15ae0c35a765fc47379e1a28cb8cf9e8424028e1cd7751683296bfb66a8d8401fb9fc737c5715ee668db0f00e528041a76510c434e5ce4aac76a715b86e4a0851d2c44ad4d6ef91c5175cff3b7588780a3c51436e2224ff50eda3ec872055d25d08f497830ac323c7723a1f19d5614dd9ced595c37736d4e77c0649648552a9e780fe8e0307d180caefe210cce3a8ce91761d05f61f7e865a7575636317ae94bbec453b51ea7dbe0c05c93f15560b9e6894fd47f24cf01f"}], 0x104}, {&(0x7f00000ab000-0x30c)=[{0x50, 0xd6, 0x1, 0xa0, 0x8, "1089e2e247892444d563effd52384d497c84ab77962b9bfd47f3ab7d7f713e559c6fee3e86ec9d0ac77a41f2cf3ae012c3b84651551dfba8042ec533f146746c"}, {0xe9, 0x4, 0x400, 0x7fff, 0x2, "cb6e7f1c0006d7fd7c87ad3728de65b0327accb9da1ee0a14ea6673d35aa2db31f9655738145281e1d3e32c38160e22321de2cc96d012f8a0312a2c967059f0df1a661471601eec58ad7fe86ce84cafef0ca0254a44dc8b530c788f023659d42bdf563a7a4b6f4854d051fa1a3946c0566fbe2d713d392ace8113aeecedd96173ba39fe1d043d9f269fd7a052cd0413fd1d2551ea790979f9235b5adf42958c25ff2d220181d2e255854d6580f54fae5405ce80d03497431607f92d7339b633e346749899955263111cac044154649230e1c29a5c005b97adb"}, {0x31, 0x40, 0x24, 0x1, 0x7, "d9a99d79666dd546ef5e2d5fc5287656f2edb43220bddf386f7e053f3eb0c510da"}, {0x3b, 0x0, 0x208, 0x2674, 0x7, "5defd11aa14df715e822c1873cb7f721e8040e9b031e62243d9980a3a0434ea4bc42d2b126ee6a94bce567"}, {0xf2, 0x7, 0x100, 0x7, 0xb1, "543ed707b1082f55342ad2288c3f101d4cccacf3970e717468df40dc558da7ee6fd2cd21708a452b202104395fa2f0ce732f6113becfd70e2168c54994f51d91e1afb074f3838f7ccabf1b3a96c6ba9d1f6693aaaafebdd80de3feec11dcb3fce65a4014084e244e50a0595eb3eda4ff0eb88a49bf5e7c315a819b0e8bda36aa8a44ced1e6fe17e4caac89df04d902beed9f9a497f745bd3f9ce42f6405deb3af1d91e5c83bb06390038d5353d56659243286cd13e8c872d49bc51e7919f983d00429d3c1cd162a7d7614c5248122c49b02b1d2c29b22c65063d663d40bc3040e5bd"}, {0x75, 0x10001, 0x206, 0x9, 0x81, "83bdeb487f7adc1b9a40fba67b2ac022be9386c2f68d7d6fee3dd983e749687dffc155466aeaea265b8fd2578c001f081ffaa91efad6e0c43af14bca2e13ab9ba7b8f2bc39ba3912459d5bd81f588f4ce9996b5a96e077fce4a7f51a0d7d119e3e6b7191a5"}], 0x30c}, {&(0x7f00008fe000)=[{0x77, 0x800, 0x1, 0x4, 0xfffffffffffffffc, "dbfcfd94bde7d8012288c3c58b4d7299526d64aa81c74229d6048694f3413d8d0c7bb225f11fec13f7ef20d883b0cddf0e9edf4e6135ae223a9eef5aeea19c3f6d3d7ec6efbab97539379282a1cd766dcb6d11375f9df67b1efdeb6c9ec63e6a75063d8e3be19d"}, {0xc4, 0x4, 0x100, 0xfc, 0x5, "9f74f95ff34f06223cafe59f10286528261e11bbe53da963c55b90540b062a0ce92702b20973d79fe1a4f47db220e65e98113c35ef6c0a0bf0b9b6b8762e6ff8862979f1f6942581c2a962494ddb3da891ea285bdf87147a6981183aef11a81d512f8668531e755e47b5cbeea9319e91802c39dc1fec350950af5cb73e3d994ba63cc00a3186ef9f8676d75f595cb4b3dc95233e23eaa13b9fee6331173915e0579bd3adb537e3e762813b6277f29ec9881511bd"}, {0xdb, 0x100000000, 0x800, 0x5, 0x0, "207b924a4890ef3743ed13a93f42f69d212b22c5fe7344bef9960eb3fc4f127c564747e2eae1c54c04fb02506872c74a7adf404c2980381b7705216bc51c81a61c3e90e7834f4ea06d6fa5adf997c9844478a24128c87dfaa3b5ae4c5b7836253b025d989197a84346de4bced91456c51fb20eeea5a9d04c1011c577427355aa4ac820f99c76cb08ba7b8f2ada43e6b01787294a0ca837c3abf43cf5149f3fb179fd266c61b96aeec3b8912b2de37ddf981dda3b8ee436af0d80be05bdc46954b2091204a2212828bfa636"}, {0x4d, 0x9, 0x6, 0xb0f, 0x5, "e257e01f6bd1722726f5f7accc0ec62fd1fcec96f9576a9bae2f0a2bca7d6a67e1acde54b63a1789ed8f30f6a4dec59a096b19d9dad341873b0a168ea7"}], 0x263}, {&(0x7f0000753000)=[{0x23, 0x4, 0x8, 0x7fff, 0x7fff, "b7c9d299ef438df67e42fd9fd160393d78273b"}], 0x23}, {&(0x7f0000cc8000)=[{0x1010, 0x9, 0x100, 0x7ff, 0xc, 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{0x66, 0x5, 0x404, 0x7a, 0x1, "ca66bedac0316ffd5e34e523a0345de45b6e7aa6cbf58dd967371cbb6448f96fe6eb34f2c5da43b2d4693346d7472356a7ff5c83bf6fa747cd3da0e84c75d2507a62fe6a4bd1f2f09d84fc50a447bad74eaf04b06dea"}, {0x27, 0x8, 0x420, 0x2, 0x5, "b7579c8eabd16131dfa461f675b4372b218c1c60261d42"}, {0xaa, 0xffffffff, 0x1, 0x0, 0x5, "f782f39a21dd5f18f1464520e97f45f7f4da8afd8381f4c1398fe2467cdf366be98f7aa9ce7852026cff7817519d5bc52856ba5caeeba552c8ed56ccb4f596963bf4a982ea7236bc7728b2aa287e8c39108486f3a02931cc1308cf0c3ef75f10e43536287e16bb4e1497f60fa405ae70dc97f960a84e23fd22f58b7d6424b70e0e7af83446d83adb561f8f0466e3e3dbf10489d2d6e423eec909"}, {0x109, 0x8, 0x2, 0x400, 0x6, "8c84624d3c9f8b05c5c35c86367722546bb2d1112f797e0936c40068377a30b0238bb9c6f881f060cb0d5adc939f2b8cc69b1c2202ea9ebbc8a0854addb91e936912be9b0f4b4ce238b82bf56a1037326a3221d34d978dcf65465e1271a54e30025d11e3a9c51d1175381810cd838cee6658cec2ac38ef319cd8b9fa6ab3fffa5857b7799c54ae4b2506449708e5df8490321b08d73225c057d092cb6afb3180d1f229a9088167dfcaabfe9cefe42b306f3ad4d1ebc732dddc8b050ccba6398f6c1e6678b7615407d9a64076d71f46dd0aeff72c5d2bfc8e6b80f9d8f58748676f9b3b570a7bd18c0d87cd6cef1a319e6a0403f9165a889ece"}, {0x1010, 0x5, 0x500, 0x3, 0x4, "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"}], 0x2260}], 0x5, &(0x7f0000a18000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x4040000) 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = creat(&(0x7f000042a000-0x8)="2e2f66696c653000", 0x95ca5032352d4a69) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b4e000-0x70)=[{&(0x7f0000269000)="5f72c3c112d291594a811407c3d0a8de03a2c3a731f01f5d889155bdbe2c6fc93785a5246d02560538f9a30ba9389671dde2c20482b1a49c2e5a0325bdb8184ec86ce11f9731b365f2ed4f9dca402b592a35b2cfe7308686ed8f48ad3540cce1f7f9b80663831bab6ba657246f56ace962fba7df971088a67d021407d3f896b6fd41684a5897aa9d02a67047c31c345b1d1b1f92aca0dbd18df42378fa3457ff4254aca05a3ff8736400a4e901c9fbda954185dc66e8da146f7a25cc5bd1", 0xbe}, {&(0x7f000052d000)="6a29bbcad43e22f39952d4e27d", 0xd}, {&(0x7f0000643000)="a025bb22ab521fbe62ad19670ba4d919c50f1cc13dee5c445ce7170221781db1be7c73f056035ce441862a2e2f7dbe31ca0a69f1b2a2a51bf6992b1eebd4184f3da06dbdc605a3e8e5f57c58b7b4321f804d2747a27f54262580e9650f83d6ab5b52ccef159bbaa36278a5f8752389766b1322a8546ee28091a370d983d0ebfffeed9b6995a9664da8df8ae942d28ff4b27785ebcf7e842b398af698499cf6042a31f4bc42c1640626ca4c5605f7869f0f26fb1a0f0299b70464596b9ec0c76eb08a9336dafd5b8ddef34f4df5d70fdfe9441c182886e27ae152291919297e9f8f04673ae29c77d01b75846ee960e8f7b92f36c83f20d80fc9", 0xf9}, {&(0x7f0000fd8000-0xb)="70951cd8aeccefd167ff56", 0xb}, {&(0x7f0000690000-0xb7)="18ccb6a57f0c7aa235dc926c7ffe4a39707f2cd86fbd3f5aa91452b2ed26a93fc1a6310174ffb8f9869e031f21bacd62abf06f1f25441d0c3f19c742ece652256c5b11438e54b9855c0c9d2b5e6ecc7191fa16efcf73bea8cbf3de18c3e591d17ad5bff54771bc100acc9a7c922267fecf4773e59af2ac907416755003e39d45e3be9157371d7e9d6c37f586e22cadea037f140f0016418c3db19a02c17b3d6d09f95b2f69ee604e6b9d9c98a72f180a793743ac55551e", 0xb7}, {&(0x7f0000b5a000)="c64dbd57f921157c808677c79cb9381e85ffc5be3f666f32ac60d5bb2346c24a23d1208d02ba3b700e92070bcd", 0x2d}, {&(0x7f0000529000-0x16)="c8f7f87f5fad39dd47f4d1a67f688e9904630740bada", 0x16}], 0x7) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fd8000-0x4)=0x1) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "2e2f66696c653000"}, 0xa) stat(&(0x7f0000fd7000-0x8)="2e2f66696c653000", &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f000016b000)="2e2f66696c653000", 0x3) setregid(r2, r2) [ 46.555861] keychord: unsupported version 0 [ 46.565176] audit: type=1400 audit(1513152477.830:46): avc: denied { connect } for pid=7862 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.582841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7866 comm=syz-executor6 2017/12/13 08:07:57 executing program 0: set_tid_address(&(0x7f0000780000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f2c000)={0x3000, 0x9}) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)="3c") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000051d000-0x1c)=@req3={0x3fe, 0x40fe, 0x8, 0x400, 0x328b, 0x8, 0x84}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000014b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f0000c54000+0xc6)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009ad000)=0x67) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, r3}, 0x80000, 0x0, 0x2}, {{r2, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb6000-0x4)=@assoc_id=0x0, &(0x7f0000ffe000)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cfc000-0xa0)={r4, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10004, 0x1001, 0x5, 0x100, 0xfff}, &(0x7f0000faf000-0x4)=0xa0) poll(&(0x7f0000022000-0x18)=[{r0, 0x1048, 0x0}, {r0, 0x20, 0x0}, {r0, 0x84, 0x0}], 0x3, 0xfffffffffffffffc) mq_timedsend(r0, &(0x7f0000f7c000)="a4f04451a85b5a554f989211921b4d8a1d219bf14f99a860e6b27241c6d8780766c04c17aac6a9921ddccc0495ab00b96ba082a732b81a9b232399429e2390dc8c62dd5929779f662968f3162527feeed2978bb462f1a4c1fb4c58a1", 0x5c, 0x8, &(0x7f0000383000-0x10)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000280000)=@req={0x5, 0x8, 0xfe88, 0x100000001}, 0x10) 2017/12/13 08:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000bd4000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e35000-0xa)="2f6465762f70746d7800", 0x4000000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000511000-0x8)={0x0, 0x0}, 0x800) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000f59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000077d000-0x20)={0x0, 0x1f, 0x2, 0x10001, 0x6, 0x6, 0x8, 0x9, 0x0}, &(0x7f0000d70000+0x501)=0x20) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d4e000-0x10)={r2, 0x0, 0x0, 0x3}, &(0x7f000001e000)=0x10) r4 = memfd_create(&(0x7f00005f7000-0x3)="292f00", 0x3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000640000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r4, &(0x7f00001d2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad5000-0x4)=0x1c) listen(r5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x1, 0x0, 0x4, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = dup2(r7, r7) ioctl$PIO_FONT(r8, 0x4b61, &(0x7f00000bd000-0x6d)="28710568630bab406574738dfcb79ef126a09eab18bdbaeff6be6569548f9ec38967b762c7d86f5528cb286f76c78cd7c6d88e2dc9bed39a22231d36b4233fc84f5fbe29ad124d12bcef5245ae27ab94f255e8e0e23a621d944f6ad99b57dbcc971c14645a8d13b5eeb85a4a0d") fcntl$lock(r7, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) readahead(r6, 0xffffffff, 0x6) ioctl$int_out(r7, 0x5460, &(0x7f0000038000-0x8)=0x0) syz_emit_ethernet(0x66, &(0x7f00001e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x7f, 0x1}}], {{0x80000800, @ipx={0xffff, 0x54, 0x200, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc26}, "a453f3e7cf4e659c60803156043cf6acfb3ad0fb79e86b38446ad66e92dbedd645fd74ead1d49ae5aed4db919dd5c276cf7a761d0d5e"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000002000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x3}, &(0x7f0000011000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getgroups(0x8, &(0x7f0000014000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, 0xc) setgroups(0x6, &(0x7f0000012000)=[r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/13 08:07:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) r1 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)="2e2f66696c653000", 0x1, 0x0, r1, 0xd1d9, 0xfffffffffffffffc) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x202000) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0xd7d, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r3, 0xc0045c79) accept4(r3, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x800) r4 = socket(0x100000000010, 0x6, 0x82) r5 = accept4$packet(r3, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r6}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x400}, 0x10) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f000068f000-0x10)=@req={0x8, 0x7, 0x1e637b53, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e4000-0x8)={0x0, 0x1}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000000, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r7}, &(0x7f0000564000-0x4)=0x20) r9 = socket(0x11, 0x80003, 0x300) dup(r4) setsockopt(r9, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000bd8000)={r8, 0xfffffffffffffffe}, 0x8) tkill(r10, 0x1a) tgkill(r10, r10, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x4, 0x9}, 0x0, 0x2, 0x2, [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, 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]}) r11 = socket$inet6(0xa, 0x8000000000002, 0x3) sendto$inet6(r11, &(0x7f0000efa000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x6111, 0x8}, 0xc) sendmsg(r11, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005b0000-0x38)={&(0x7f0000675000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df6000)=[{&(0x7f0000d1f000-0x93)="c781f611e9bc4728c52cca83b0ee90659c777f20b8a6871935832424aef7dddf323caba2e91d68446c057f7b68a51d06f3f526091be12dc361e964c1519f17cd948b94d5e26d8e4ffe77ad94b8b4a6aa12445203d2227cb68ace28ab73e613c9d337cfe4036c8745c183ea39d7b4c0bd8a6aa9ee442863c93be06c37bc85bfaeab2cebd49af8d9a76ceb480a7c71e27320e8e9", 0x93}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f00004f1000-0xa1)="8124a83772af538148cc0bfe815fddba32377f5f5e662ca25619095bdcc2e696fc4d41740b24cd1907abac120f71494f66440f235a9b52be572a6357473f43af161e23729fcfebc4a39b16170bfcbd9d4ed5352b7921800640d63a5d86d94b8d67af6af11b534b527ad7833340f7941681112d8dcce2f220b46d6d44288a414ded2264fa541924b82b6c8fc0a0b5781ee1adb6f2c0339df7be1a8484d3764af5a7", 0xa1}, {&(0x7f00009a1000)="713674d6a14949f941bfb2", 0xb}, {&(0x7f00009d1000)="6bf191198e8d0612b68ea5ff1a0270945dc33cd17e78923c023b026fbdf16b74d61ffbfb797623f1c7c547d30fd851adf0592645c0e715717c1eea5b799d0ff41b", 0x41}, {&(0x7f0000540000-0x16)="0cce54c67cb5d1ae7758f4d5c42dc262ce58e53539d9", 0x16}, {&(0x7f000026c000)="1bef88b40c2d0566a51e9229329dfc87598690a09d45d0d0d4010232968f76074bd30fdc4a52b68622caced105c83e93f2223dfeb32b8cba938f05e5bfb8d495bdef150808c263d4ccd706b6c56132f36fc2acf3d1cdcc4583fe57d9d3841b9ad1ef13a67f0a736e1c48476a37e5a34948b1b25c93d8a34bb4da44436827219bd18798d4", 0x84}, {&(0x7f000083b000)="1b3a7e504d68b6fa9663ef067913a5db9d4e5b", 0x13}, {&(0x7f000067b000-0x57)="b0b32c311e86bb07447a6199a2840f82e98709705d1f914b17dec65170d0220167938e82803e89d75f220f326aab7ceb1fd5bdc6b9bf15dd1359fdac8db91c645b6194bd17c52a463713a9f67c4702264da11a5a86f52299eb5ee31429aa090c14fad29986aa6763c5a74b398337fb7678ddf657adc6e1989d3d046de8da23defd2ffd9d3fc6862d6b1c0227878830189e7ef4cc4e7dcc4003ad9b3205aafdc704f21e3755acb062cb01b4384101a1a0bb7175e5c2f49b532b356de368b74cfcca9f6eda68c91987f8097ba7ed8b", 0xce}], 0x9, &(0x7f000029c000-0x150)=[@init={0x18, 0x84, 0x0, {0x4d38, 0x2cff, 0x4, 0x7fb8c113}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xb, 0x48, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x100000001, 0x350}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x2, 0x1f, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xfffffffffffffff7, 0x8, 0x0, 0xffffffffffffff7f, 0x3c74, 0x8, 0x932e, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100000001, 0xfffffffffffffffe}}], 0x150, 0x2000c0d1}, 0x4000040) [ 46.614782] keychord: unsupported version 0 2017/12/13 08:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d87000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f9e000-0x28)={@generic="bce0ab4006412991a41f76aa31fcbb88", @ifru_mtu=0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000325000)="2f6465762f736e642f73657100", 0x0, 0x8000000080102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000533000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbffff81fe00000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000322000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000172000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000df2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000df6000-0x20)={{r4, 0x0}, {r3, r2}}, &(0x7f000086e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000020f000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000eac000-0x60)=[{0x9, 0x800, 0x100000000, 0x100, @tick=0x8001, {0x40, 0x3f}, {0x5, 0x800}, @ext={0xbd, &(0x7f0000825000-0xbd)="ff5e211463cd0e054adad5cf62e3bf14954a8c2c88c2a418607126c0831d019504c0b1a3b682ad41ea0ffc0da07aa5fdf3312e47c978fca92bc8217e3d47f4d712eb778cee7c71c3a209aadab07afbb6fc46e7662152fab614ff42ef5e7cd76eb4b443ad1d02afc20e3117271b526df00d199515202f572aa57e9052e79ca5459f9b8f3b8a15e5e6daaa40366916825a0fcf104781ff85ff0e28ceba46e4b683bb0523682c0a494ed14347e143ad964e878e619b7f14c9fde826a95bdf"}}, {0x6, 0xb37e, 0x6, 0x7, @time={r5, r6+30000000}, {0x7, 0xfffffffffffffffb}, {0x800, 0x8001}, @note={0x7, 0xfff, 0x3f, 0x40, 0x1}}], 0x60) sync() ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac000000000000000000000800000000", 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff0000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8080000000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0}, 0x20) 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b2c000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000130000)={r2, 0x2000000000000001}) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x200008007) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r7, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d11", 0x18, 0x7f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x4a) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bec000-0x14)={0x80, 0x401, 0x401, 0x40, 0x10001}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb6000)=0x110, 0x4) syz_open_dev$usbmon(&(0x7f000054c000)="2f6465762f7573626d6f6e2300", 0x24, 0x280) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00002d2000-0x60)=[{&(0x7f0000a86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000ed4000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000fc7000-0xfcd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008ec000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000f78000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000385000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x6, &(0x7f0000155000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c14000)={0x0, 0x0, 0xe8a1}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000018d000-0x8)={0x0, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b85000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002ee000)={r10, r11, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f000054b000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 46.712452] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=769 sclass=netlink_xfrm_socket pig=7845 comm=syz-executor6 [ 46.719935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7931 comm=syz-executor6 2017/12/13 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000)="696c6c696e6f697300", 0x9) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000387000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000056b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005bb000)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f000043a000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000079b000-0x4)=0x0) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000091f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x4040}, 0x4000080) shutdown(r1, 0x0) socket(0x5, 0x5, 0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000957000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89a0, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @random="a42ea6ede82d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fdd000-0x4)=0x6, 0x4) r3 = socket$inet6(0xa, 0x80a, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fd5000)={0x3, {{0xa, 0x1, 0x667, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x722, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022e000)={0x0, 0x0}) socketpair(0x11, 0x0, 0x7f, &(0x7f0000fdb000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x5, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r5, &(0x7f0000fdf000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fdd000-0x3)={0x0, 0x4}, &(0x7f0000733000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000174000-0x10)={0x0, 0x5, &(0x7f0000fdc000)=[@in6={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000fdd000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={r7, 0x1, 0x3f, 0xffffffffffffffe1, 0xfffffffffffffffe, 0x1c, 0x7fffffff, 0x5, {r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x0, 0x401, 0x9}}, &(0x7f0000fc5000)=0xb8) bind$ax25(r6, &(0x7f00006fe000-0x10)={0x3, {"84b4056a2174b4"}, 0x0}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f000000c000)="c1", 0x1, 0x0, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r11 = socket$inet(0x2, 0x2, 0x0) r12 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r12, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00006c1000)=[], 0x0) accept$inet(r11, 0x0, &(0x7f00006ec000-0x4)=0x0) sendmsg(r11, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c9f51ffd82c12ca4995090800db5316e951ea4e1ef634e8ae59615012406472409fc24af06fd53ea2c941486ab1869cd6546f249b45f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f796076a7"}, 0x80, &(0x7f0000f15000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x8, ""}], 0x1, 0xc0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f16000-0x4)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000fda000-0x14)={0x0, 0x4, 0x5, 0x8, 0x1001, 0x9}, &(0x7f0000374000)=0x14) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000345000)="2d766d6e657430757365722e00", 0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f0000dd6000-0x8)={r13, 0x1ff}, &(0x7f0000202000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x40000000008, 0x10000008, 0x100000000, r7}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r9, &(0x7f0000fdf000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r9, 0x29, 0x3d, &(0x7f0000d25000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cc7000)=0x56) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x6, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003db000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@common="73697430000000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000f1000)={0x0, 0x1}, &(0x7f0000d72000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003a7000)={r3, 0x5}, 0x8) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0b000)={0x0, 0x8}, &(0x7f00003f3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000242000)={r4, 0xb5, "bc6b07c0eade2d7574253ff6e59dd7f2bfe66540469ccdcdd585c86ee5028173e62f6f2a51fde2df04e0bba485ab8e651b2f95939eca410a6a20840e00cb8c8ab3b7c8db63ae72136344e0f8029d9f554cf230c14545526e5030fef3039c439b2d156cafe0232a52e8b31a91350b95dde1826961e54491260e83ac4353bddd287e9dd2f0e43acd74f14e65d76d0fc77d8ff20ec015920d5a7825da5e56965888072a98bf11cc7b9f2403fced0a03dc9b77552ffe29"}, &(0x7f000069f000)=0xbd) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d17000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000f30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x4}, {0x0, 0x8, 0x0, 0x0}, {0x6, 0x0, 0x352f, 0xffffffff}]}) personality(0xffffffffffffffff) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e53000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00004f4000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff8, 0x200) pwritev(r5, &(0x7f0000dfc000-0x10)=[{&(0x7f00002bd000)="913c1866520a0d872e09cef4def68e15475d20c0ab1a2f70c7ad9e717205ab54ea4e33f0524a6593c3b783f4911e09b6cb1fd490d4612840bdecd12ad35f30efc665634f7093e2cedd5f5059b26b15bf0246c432bdc8956ff92d7f8dd141060018fa423ecd9545cbe4e012e59099f536485066717207777fdf36cc8bfac3a686a054d08c07271cba9f43cee6c7f395310e563705f0a2e4da015db67c4b12c8b513746ede580b39aef888f3afcf40a9bbc0", 0xb1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00004a2000-0x8)="2e2f66696c653000", 0x100) readahead(r6, 0x18, 0x7fffdffc) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000eb2000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a5000-0x4)=0xf0) 2017/12/13 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000cce000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000450000)=0x1002) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) sync() r2 = getpid() sched_getattr(r2, &(0x7f0000ad6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = syz_open_procfs(r2, &(0x7f000086d000)="6e732f6d6e7400") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") chdir(&(0x7f00001af000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a6d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00007e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f000042b000)={@generic="00000000000000000000000000000000", @ifru_data=&(0x7f0000017000-0x20)="da3deb63cd8d8f83cb904ac1f74807ec499fe05f5ef610e0b61df13c0fd7dae5"}) r5 = gettid() r6 = dup(r3) capset(&(0x7f0000e90000-0x8)={0x399f1736, r5}, &(0x7f00000ed000-0x18)={0x8, 0x6, 0x1, 0x2f262fad, 0xe79, 0x200}) r7 = perf_event_open(&(0x7f00005e2000-0x78)={0x3, 0x78, 0xfffffffffffffff9, 0x4, 0x100000000, 0x1ff, 0x0, 0x0, 0x1008, 0x4, 0x800, 0x100, 0x1, 0x8, 0x0, 0x1, 0x2, 0x8, 0x0, 0x20004, 0x7ff800, 0x478, 0x1, 0xfc, 0x400, 0xffff, 0x0}, r5, 0x1, r6, 0x8) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000d66000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000fb8000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x100000001}) ptrace$setsig(0x4203, r2, 0x9, &(0x7f00007e7000-0x10)={0x7, 0x29, 0xff, 0x0}) bind(r1, &(0x7f000018c000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r8 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f00004e7000)={@common="67726530000000000000000000000000", &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x100, 0xffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000445000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00007d0000-0xb0)={{0x100, 0x20}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x80002, 0xfffffffffffffffd, 0x7fffffff, 0x0, 0x6, 0x1f, 0x0, 0x3, 0x40000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = open(&(0x7f0000e24000)="2e2f66696c653000", 0x200, 0x4a) mq_timedsend(r9, &(0x7f000078f000)="4f3cfcccad3a23f26c14c42a3ff01a5692bc1c5a248c292bdda1aa53cd2929d9770de797af5eeb162d83ace4d555fab9417537eb410650d6ee162adc06b42cce6f", 0x41, 0x9, 0x0) gettid() umount2(&(0x7f0000f2f000)="2e2e2f66696c653000", 0x0) 2017/12/13 08:07:58 executing program 3: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000583000-0x8)={0x0, 0x0}) clock_gettime(0x4, &(0x7f00000dd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bd5000)={0x0, 0x0}) select(0x40, &(0x7f0000de8000-0x40)={0x9, 0xffff, 0x2, 0xffffffffffffffff, 0x2, 0x8, 0x9fd, 0x80}, &(0x7f00008c3000)={0x6, 0xfffffffffffffffa, 0x2, 0x3f, 0x868, 0x8000, 0x7fff, 0x0}, &(0x7f00004c4000-0x40)={0xff, 0x8, 0x0, 0x400000000000000, 0x3, 0xbb3, 0x1, 0x0}, &(0x7f0000129000-0x8)={r3, r4/1000+30000}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f000000d000)={0x0, 0x0}, &(0x7f00003e8000-0x4)=0x8) getrusage(0x1, &(0x7f0000bef000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000d81000-0x8)="2e2f66696c653000", &(0x7f00000de000-0x10)={{r1, r5}, {r2, r6}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001d6000)=0x55) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000af000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10002}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, @in6={0xa, 0x1, 0x3ac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) r7 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r7, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r7, &(0x7f0000922000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x100, &(0x7f00002b1000-0xc)=@nl={0x0, 0x0, 0x82, 0x8001}, 0xc) setsockopt$inet6_int(r7, 0x29, 0x400000001, &(0x7f00001cc000)=0x2, 0x4) timer_create(0x7, &(0x7f00002fd000-0x58)={0x0, 0x28, 0x0, @thr={&(0x7f0000d2c000)="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", &(0x7f0000192000)="99593a2a0f44946325f898cc1e70f9706cb5bcdfb9d23c67f3be6240c6435062e086d908509dca0c670cfe175cb613ef998ff8d43b6875e9e3fc8261e0943ed041cec57a56a3b931965ceadd9b6071f23e0f5698e43f139d1a9a999027ea67abe9411ae3b7a8a54b93b7bc36e64db1acd07837e86aba9bb68166970b31cf14d0b5ecddc51167ac9367f4938863a1765f7e31817e4dd6dd04d0368d0204310ca51d599343c783539c649c7fbd19faa245d3173c9c7445b9f3ac48d031614a0a3c010f7d197667dba64d06bc61d1c146ac8d1d966c7403066c5cf4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000-0x4)=0x0) timer_delete(r8) fcntl$getownex(r0, 0x10, &(0x7f000063a000)={0x0, 0x0}) r10 = syz_open_dev$sg(&(0x7f00004a3000)="2f6465762f73672300", 0x901, 0x22000) ioctl$DRM_IOCTL_GET_MAP(r10, 0xc0186404, &(0x7f0000a44000)={&(0x7f00008e0000/0x2000)=nil, 0x40, 0x2, 0x24, &(0x7f0000fe4000/0x2000)=nil, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000636000-0x10)={0x7, &(0x7f00005fc000-0x38)=[{0xc9c, 0x6, 0x1c, 0x3}, {0xba53, 0x9, 0x1, 0x400}, {0xde5, 0x3, 0x9, 0x9}, {0x7, 0x80010001, 0x4, 0x100}, {0x7fffffff, 0x0, 0x0, 0x1}, {0x20009, 0x8, 0xfffffffffffffffa, 0x1}, {0x6, 0x8, 0xd9b8, 0x5}]}) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x3, 0xffffffffffffffff, 0x0, 0x7, 0x2}) r11 = socket$netlink(0x10, 0x3, 0x4) write(r11, &(0x7f0000068000)="27000000140007032e0900110f0a001100007fffffff00000000078a151f750800007fff00540730", 0x28) capset(&(0x7f0000a25000-0x8)={0x2007102a, r9}, &(0x7f00007d6000-0x18)={0xedc, 0x4, 0x6, 0x6, 0x3, 0x592}) connect$inet6(r7, &(0x7f00007e7000)={0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a82000-0x8)={0x0, 0x0}) sched_rr_get_interval(r9, &(0x7f000087c000-0x8)={0x0, 0x0}) sendmsg(r7, &(0x7f0000864000)={0x0, 0x0, &(0x7f0000f54000-0x38)=[{&(0x7f0000615000-0x14)="c94d547de15570e012cfb5adb41344d992625528", 0x14}, {&(0x7f00004bc000)="bccdc72413edcf8b93c5c54bfc9cc8c1739b997f5bf3a9609fe25fe2457536837a2cfcc72e169052f2a6823dc79b17c6ab8d13cc8c3c02d470e5cf015b653d13c36b137cb6722c6a2f212ac2e0ad375d", 0x50}, {&(0x7f0000a4b000-0xbf)="4388083fa17ace38639b45753a48da1756012b65e7558fcf30f386ccbd51456d0028fd801073d9a269df8282f738076e1f4bd9e7fc00430dbbd2f75e592d194563edb2f1cdd53efab2e569058297122c333fa4163194b2b963a00b1c86744558f2d5f7a9472e4861787bb14c915808cec90becdfb86d0ad491ef89356e1bcedef0255ee3509d2d9b7210c621672454542a6270256cd610bf29296e03aaf1ac13ee0bb729f37fe6f968bbab29efd8c358d93db75beef4721b4457d90578ad80", 0xbf}, {&(0x7f0000eca000-0x49)="f6068c8f4dffa9484da4ea1d26ff106d9df9bc995865cf1272013730a300734f740763d2066c589570076a70466d98315bc36a61cd577b221a03f7bcc90f4704c8b151ad4758219f9e", 0x49}, {&(0x7f00004f7000-0x1c)="bffbd7601ce90f6cbdac22b294b20d8392fcf3865de400a972a983d6", 0x1c}, {&(0x7f0000528000-0x98)="d77a18c85eb4037586de4b241b0f74ff05751a60f050f29df59d99ff524e708bef399df8b981411e0b58e526ecece662f5fdc4a0a21b9a9feaac339923fd66a80009a82409cee2fdcc0cd43567e1533d175457726c23093d474767e28bc51003d99e11b2ca05ec3d6adff2fc77468bc25dde529c8aeba2974d60befe7b565e63d47cc3219ba231f9d776c9abd44d6756cff1b8f43985c025", 0x98}, {&(0x7f0000570000-0x3c)="515fc52360ed561c3dd5780f738998376bb99ec7fc836bb77686bc4cfaf154f131c97843e4d5210649844b4403a9c2c085060e51ce1d1349ea3f17e5", 0x3c}], 0x7, &(0x7f0000a54000)=[], 0x0, 0xfffffffffffffffe}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0x0, 0x10001, 0x7) r1 = open(&(0x7f000071f000-0x8)="2e2f66696c653000", 0x0, 0x6) sendfile(r0, r1, &(0x7f00007f1000-0x8)=0x0, 0xffffffffffff8a75) prctl$getname(0x10, &(0x7f0000e0c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000092c000)=0x4f3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f7667615f6172626974657200", 0x1ffd, 0x0) setns(r0, 0x0) recvfrom(r2, &(0x7f0000636000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x2, &(0x7f00007c1000)=@sco={0x1f, {0x200, 0x6, 0xef8b, 0x4, 0x100000001, 0x1}}, 0x8) syz_open_dev$sg(&(0x7f0000ee4000-0x9)="2f6465762f73672300", 0x7, 0x1290c0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000709000)="2f6465762f6175746f667300", 0x336b28185e5eeb9, 0x0) sendmsg(r1, &(0x7f0000db4000)={&(0x7f00003ab000)=@nfc_llcp={0x27, 0xa75, 0x9, 0x6, 0xfffffffffffffffe, 0x100, "2b62019513ddc478394a0feefbbb9aa624e80f4dfb3415814f93be8ae6ffe11b075e9b6cf342182d26b6844b51f38ca01215a5a95e83d591226c41475bb2ac", 0x3f}, 0x60, &(0x7f0000d64000)=[{&(0x7f0000052000-0xac)="97438cbf440fbcc3184f6ce8409780e19b26330a0404503d4295a7e3a346a7f2940aee1e0b4cdabf909cbad6d074726dc7a3dc2760cf1376fdfe4867216782e53adab77a8f1c0c59ed39dcd0f8580d34b230b8dc685a05b172ecf05b16f39386c542cd69cc80eac16502811d0e0ca3a2c6bda611e86d0547bacb0dc6fb23afda1f5c9fe85b6fd4453cdb93e4634803736fc24ba9787f62d2c341fd61b0ad1a321437a02e56c859f40bf29c6b", 0xac}, {&(0x7f0000306000-0xdc)="863d94231d71484bd3704f13f1b1bbdc9e931bfeaf7a54b1be1ea99520a8c72bde4985b3599876f89ca262742de24afb8ce610cdfba7692429bd44c1fe6c70270b11d4c3ba431327430484b5c9cf6531fc0c26579f02a142d759f344a097d3fe598b2067724c92bd141d26091f64305fbe7fb0c6bfbd457dcd911e2f6de379da728a2203b04d10fc36be2cc10778ad59e6391dc86c3033801bea766a02eefe828e04b46940d96283c64e66d08b034591611bc6901d0386a4a2a3ac859c20e7103db11e90881dddbd7f082bc4eed493b4b69f2e36ab36e689729f1366", 0xdc}, {&(0x7f0000003000)="0f4644ca890e7cf649b8d9d8bf93b2dde4a8db7a653c158e2898040b3d7932efe077c1dacbbb218158172f346c6de92b5202c814e333a704e4905f9adf4ae2a3beaf83d3fa018ec5645f86bce74096fed1af7f12ef973df965dd9d4339a7ae3c379477c0644c6b74fd991db962aa9e9345a381cb46ab4b166432c1a024be31050852baa098b41f9cd12d8eb086cebaf432454f82998df2299e759cdeee165f9f9ab7255a2a39bfe6bf45e5f12fcbcdfe2a351856f66e800c504e2e49bf080c9266e3", 0xc2}, {&(0x7f00008e6000)="cddbdb1799328a41d214702d5929cf6c06e6e6b12629799b661f17ce5f992e8845ea5478302ad52f49fdf94f19b99793507c9e32b5786fdc176f41aca9352ef19306954b383a078d5cdf1c9f310465de754f57ed8b09776f1b38e95a4e6756982b81bc1eca4e0ae3fe6fcb3926dd4dd92f8efbb9f5f1137fd299574a82e0f1f9a328946b7ef77f323e1292f5c0ae8ee5f10e68d3f67e33e90f7e33824253ecf8eea6800fb27bd9d50404908883b201b810f6de1ef6", 0xb5}, {&(0x7f0000aca000-0xb6)="6314ca17191c9a2956e37c7dc2524c03b7cc0e5157d2c932f2d656db641840a78cdec57a352f559ecc57e6da7afd706c965f8e7e53f604a7bdb156183adca1c1e5782b7d397204c11a1d937abc1433ea05e6a002dd7aa8117b73ea988b16623a87bcbf173dec920f064ae286e8f94c2cdfd413dc67bfa6745738f20b9d60514cae465f15f056bf118416df0f5ea9f9dfdb71e029501967fe09844abac80b42c51ff502b5cab44545db5a321d6a9236ac55ede1f20afa", 0xb6}, {&(0x7f0000e1e000)="8bbc028ef8e817e35d5505f47cd04ca9a8b3ae08458d300c52900d0926f3bb92c3414185575d7fce2a852fa9e74092893110ceb85aaee87f697b2186ab8c4d2badc9b67cc56b543fd382102725138a647f143a347f78f8fdbe1e012a89f0c3c7606510fc878ac70fe01c3729b8aebe967163eaf0269ecd5db82e95323c0f908e88b73404e456c3dbeac8f39dc5761401b6cd224443b1bed6c850d73683ba4252acc11c85a4a67f5522794cd6a02bfab8537f48a78a09564c0a668a07abe538f8e68794035239ff4c9c4d7eeb5a4867bdd89b8b8764043dce95fc", 0xda}], 0x6, &(0x7f0000292000-0xc8)=[{0xc8, 0x13f, 0x6, "f3791ed122d09a2cf70284acb9d1b24d7ab5870f7b4fe599294e07db09d5bafbde11a1ae77add1a3263248bc85bf22f0b5eec25ffee697a3555e2ec21f1f205d248962e5ada0d48796734909f84c48b712a8163e1895fddda475da570eac3981b5ec48a11803110ce01b049ee451ae927f0158e9f76146959507e842f99e78a3f2483856f5d22a9ffcaf2df18080e11e7269f2ba56a6d41641ee8a6a648dbcc58d6709c593fbbed2bcbc0cfce9e88485590d"}], 0xc8, 0x4000000}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000004a000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) mknod$loop(&(0x7f0000754000-0x8)="2e2f66696c653000", 0x80, 0x1) r5 = add_key(&(0x7f0000b8e000)="2e726571756573745f6b65795f6175746800", &(0x7f0000103000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00006a8000-0x10)=@generic="db9c191f3ff9ca9af4f9c4909c8b472b") r6 = add_key$keyring(&(0x7f0000881000-0x8)="6b657972696e6700", &(0x7f0000ad3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00005ae000)="7573657200", &(0x7f0000dd6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c2000)="a2732f", 0x3, r6) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000300000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000055f000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000032b000)=0xc) timer_gettime(0x0, &(0x7f0000db1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f000061f000)={@generic="423b43d4e7a635139ddc9e5a82407676", 0x6}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) clock_gettime(0x2, &(0x7f0000aae000-0x10)={0x0, 0x0}) ppoll(&(0x7f00008d5000)=[], 0x0, &(0x7f0000074000)={r8, r7}, &(0x7f0000b0a000)={0x10001}, 0x8) r9 = socket(0x10, 0x2, 0xc) sendto(r9, &(0x7f00009c4000-0xd)="140000000a0ae7c5ff130000fc0c0100001f00e5", 0x14, 0x0, 0x0, 0x0) [ 46.780444] device gre0 entered promiscuous mode 2017/12/13 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000d16000)="6e65742f736f636b737461743600") ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffff) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x1000000400000002) r2 = add_key$user(&(0x7f0000b89000)="7573657200", &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000016c000+0x2fa)="be6ffa846512f933da2b77745651f073f0228b1321f8e6100f69ac2484fd716880519f9c8e5d6df9eba22709df0769e64beff286d1bffaac1b71fcc98f7cb91fc03940fedcbb3f903ac88ddc0e7ab661227adc8ea428dce6c8f9538f76cbd9053ec6258f2a4736449802084e87dc531324a670c58dfdc2336d9b6578ad7bde9fedcce68e6638f3885cbcac0c5244b8dbb74832773774f6c8f2bca6002bab0f6ab48bd0304b7731120ee7119610546ab433c06b4b7266a5fe38f3fdfbab9b636a2609513beb0520c49b8c75dc1c692543f599c0554c8798dba92e53a5d91ca31ebe7326179bb2", 0xe6, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000d2f000)="0000000000000000000000000000000000000000000000000000", 0x1a) connect$nfc_llcp(r1, &(0x7f00003e0000-0x60)={0x27, 0x7, 0x8dbd, 0x7, 0x9, 0x1ff, "9eced21171c984387cc2a09fc0680a46546e09401aa1c308875c3facdac4352abc5e9aa1891450585a297c31f11ae81df6505eff31c856cec9500f6da02ad6", 0x6}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a10000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe55}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000553000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000519000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0x10) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000935000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000001, 0x6, 0x8001, 0x80}, &(0x7f000054c000-0x4)=0xa0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000093d000-0x5)={r3, 0x4}, 0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000093b000)={0x0, 0x99, "52e4420c7cd2c65bd8604840147665e384c8467ac84023520fa32d0c7e7598d67363e5d084768653d77a15e5cd2aedabebf6451aebdfdfd2d5c16b4e4224fdf50bf62e6e9d7fa6922c9b255f2c52ce2c2017b43d1951929831d84131b449a40b48fc16d90536f2e12b55544dfcf62dd7c5f17cf0eb422cd314a16d6db4d7853517c187dcc847a8c1bc7748f39e90794e17902f77776ee816dc"}, &(0x7f000093b000)=0xa1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000042d000-0x4)={0x9, 0x4e8b, 0x6}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000044d000)=@sack_info={r4, 0xc1d4, 0x80000001}, &(0x7f000093c000-0x4)=0xc) bind$netlink(r1, &(0x7f00000a6000)={0x0, 0x0, 0x8000, 0x6}, 0xc) r5 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000093d000)={0x5}, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000093c000-0xeb)=@ethtool_eee={0x44, 0x800, 0x7f, 0x1, 0x6, 0xffffffffffff0000, 0x5, 0x0, [0x8000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000093c000)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}, @in={0x2, 0x0, @rand_addr=0x94d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) 2017/12/13 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006d5000)="2f6465762f6e65742f74756e00", 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000-0x4)=0xe8) r1 = socket$inet(0x2, 0x0, 0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x2, 0x7fc000000000000, 0x2fc0000000000000, 0x3}, &(0x7f0000591000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c91000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x6a, 0xfffffffffffff800, 0x101, 0x82}, &(0x7f000073d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000102000)={r3, 0x7}, &(0x7f00002d4000+0xb96)=0x8) socket$netlink(0x10, 0x3, 0x17) writev(0xffffffffffffffff, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390006001100092401030020000500ff0910000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) r4 = socket(0x8, 0xf, 0x73) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000668000)=0x0, &(0x7f0000263000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00009da000)="243879fbcbb0f0ade03ea053de50545927379267d37be10ce8db4f7d69c8047db1211417be2cbec643f3a597624f80000001000000000000ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028f115798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f02000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xff, 0x6, 0x0, 0xae, 0x1ff}, 0x20) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00009f5000-0xc)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f000042d000-0x3)={0x20080522, r7}, &(0x7f0000c4b000-0x18)={0x8, 0xffffffff, 0xde9, 0x4, 0x1000, 0xc}) r8 = socket(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r8, 0x8915, &(0x7f000019d000-0x20)={"528cb03f61a21489278ed6313c4c8c03", {0x4, 0x27e9, 0x81, "b2a5cc54a662", 0x5, 0x0}}) getsockname$llc(r8, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)="2f6465762f73657175656e63657200", 0x88386, 0x0) clock_gettime(0x4, &(0x7f0000bfc000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000194000-0x4)=0x0, &(0x7f0000f4c000)=0x4) ioctl(r9, 0x5101, &(0x7f000042a000)="") socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0xa, 0x80, 0x0, 0x800000000000000, 0x0, r0}, {0x80000, 0xc206, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x1000, 0x0}, 0x10004, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3ff}, 0x2, @in=@empty=0x0, 0x1, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x0, 0xcf4, 0x3a}}, 0xe8) sendto$inet6(r6, &(0x7f0000cac000-0x1)="0c", 0x1, 0x40011, &(0x7f0000759000)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xff}, 0x1c) unshare(0x4005) socket$inet6_sctp(0xa, 0x3, 0x84) 2017/12/13 08:07:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000013000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={r1, 0x81}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000-0x60)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) timer_getoverrun(r2) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000002000)="2e2f66696c653000", 0x101000, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000003000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x8000}) rename(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000011000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000002000)=0x9, 0x4) uname(&(0x7f0000013000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d14000)={r1, 0x2}, &(0x7f0000391000)=0x8) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="b015") r5 = getpid() sched_getattr(r5, &(0x7f00004b7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000683000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)="73797363616c6c00") readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000", 0x19}], 0x1) writev(r0, &(0x7f0000f2b000)=[{&(0x7f0000cdf000)="9ece4a8d9abca3d9a592861667b6aeafe32d2ea852d297fa2e6eae659527b6320d5e42fa019dac38ff955e2354d832f0530390", 0x33}], 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d99000)=0x7, 0x4) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d9000-0x9)="2f6465762f72746300", 0x10001100ffc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000049b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xb) gettid() mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x12) r2 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x400) syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0xfe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f72746300", 0x80, 0x0) creat(&(0x7f0000509000)="2e2f66696c653000", 0x41) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000667000)=0x0) syz_open_dev$sg(&(0x7f0000cd9000)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000049b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xb) r4 = gettid() mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x12) r5 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x800000000402, r5) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000a45000)={0x0, 0x0}) exit(0x400) tgkill(r4, r4, 0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006c7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabde, 0x7ff, 0x5, 0x1, 0x9}, &(0x7f0000023000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000015c000-0xa0)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x223, 0x3, 0xffffffff00000001}, &(0x7f00009cd000-0x4)=0xa0) mkdir(&(0x7f0000ba6000)="2e2f66696c65302f66696c653000", 0x0) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000-0x1)={0x0, 0x5, 0xc87, 0x6, 0xffffffffffffffff, 0xfffffffffffffff7}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff3, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000)=0x14) r3 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r3, 0x100, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x3, 0x40, 0x5, 0x80, 0xa0, 0x2, r2, r4}, {0x3, 0xfff, 0x7fff, 0x3, 0x7fffffff, 0x2, 0x4, 0x7}, {0x100, 0xffff, 0xffffffffffffff82, 0x2}, 0x24, 0x9, 0x0, 0x0, 0x40, 0x2}, {{@in=@rand_addr=0xfff, 0xffffffffffffffa6, 0x9}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x2, 0x74, 0x5, 0x6, 0x6b}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000765000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x270, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e84658d12126511637320e8804d0a67be54f79e85852154ddfc96455f008f76f12a88b3e6d184368166c0c893dee97c8ada08a118cb442e9698dc3b05a5d9ea3317358047c0413483d24d346ea1366a40761ba94f22213b8e7058e5bb0560cde41df576e7bc764f8b28d9b330dc0dfa298e52b2bf94cf31c3ebf0c8a329b5e04b4a97396d0784b6fef4c48d14d5cebf3f57cf0645f5a227c12deea8a53c2e50cd4500f4318db534e53106fa2acc36b92b755eec8e2b9b899255053ebf463c3234b754d9190c4bf93a67146ee2850d92f2b3b9272f1bbf6bd3935d5e189c2845fe01bc12534943b4d6e5d7cb1d327a745e978933de0584a085e8e6c757b25245caa350f5d326d6dcced04b7f787acbca163dae55cdd4ba114b4c5a28321f0ae51f9b344c92e8facb064874d4cf1713f6544d6f126b9ef3ff920e2e297d08b90c1dc7d973657c8a07af9faaf11117e5962905e9b198b767fbde6d7717425e6951afd1f60fcc919e798766b6135a738cc628d7ac7b1c59ffd7e3f0f827f301cc2d5dce198c4660cfc3e7a7cd547756fd092c"}], 0x270}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x62f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000827000)={0x0, 0x6, 0x0, 0x1f, 0x3f}, &(0x7f0000808000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d73000)={r2, 0xff}, &(0x7f00005b2000-0x4)=0x8) 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000159000)="2f6465762f72746300", 0x400002, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b5e000)={0x2}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc0000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00009be000)={0x100000000, 0x57, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x800000000010, 0x2, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c6f000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x17, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004"}], 0x17}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000bdf000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000021f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000411000)=0x0, &(0x7f0000a3b000-0x4)=0x4) connect$packet(r2, &(0x7f00004bf000-0x14)={0x11, 0x1f, r3, 0x1, 0x7b3aba36, 0x6, @random="eb064e617314", [0x0, 0x0]}, 0x14) 2017/12/13 08:07:58 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x0, 0x3) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938000)={@generic="f13401fdd48b3f2b57398b758a660769", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000936000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000039f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003c3000)={0x7fff, 0x1ff, 0x30000000007d, 0x6, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000a99000-0x8)={r6, 0xb}, 0x8) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a6e000-0x10)=[{&(0x7f0000c3b000-0x2b)="29000000200031dde5dd2100406500ed09000008f3ff0780de00000c0009000800003300007e2000000017", 0x2b}], 0x1) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r7, &(0x7f0000d27000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00009af000)={0x1ff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000080c000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000bec000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x2, 0x34a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x2, [0x8, 0x178, 0x8000, 0xffffffff80000001, 0x1, 0x1, 0x7ff, 0xfffffffffffffff9]}, 0x5c) connect$inet6(r7, &(0x7f0000264000-0x1c)={0xa, 0x3, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) sendto$inet6(r4, &(0x7f000096a000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000533000-0x4)=0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000298000)="cd55ccff47af7a63c98bf575b18c8c2e6f51b725135b8c22923cf6937c3196d818e7aa2ba638c33a3c2896958deb36a8b15d664e0a2833de3a497ade9731850d8299d2a8a665f0a8b05bb872312f547c8ffa62f5d4302dd9387789401b6a5be1bedcb83ed268ed2cab59752b78e0a515695b83c2f2a4de4c3e36e71e932055387595efbd6ada1a08c8c25a81ded13185", 0x90) 2017/12/13 08:07:58 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000134000)="2e2f66696c653000", 0x80, 0x8) perf_event_open(&(0x7f0000776000)={0x2, 0x78, 0xb63d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000005, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x1, 0x9d64, 0x4, 0x0, 0x691, 0x5, 0x6, 0x800000000000, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) prctl$setendian(0x14, 0x0) r2 = memfd_create(&(0x7f00008b6000)="00d8", 0x100000000000002) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000647000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r2, &(0x7f0000155000)="", 0x0, 0x0, &(0x7f00004f9000)={r3, 0x0}) r4 = socket(0xa, 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000365000)=0x0) r5 = getpgrp(0x0) capget(&(0x7f0000d83000-0x3)={0x0, r5}, &(0x7f0000034000)={0x6, 0xfffffffffffffffd, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x8}) sendmsg$nfc_llcp(r2, &(0x7f0000fcb000)={&(0x7f0000c14000)={0x27, 0x100000001, 0x1, 0x1, 0x7fffffff, 0x183a, "cad20ac82edea834fdafe208736edcd4de2836c6b90e8fd5046483304a1652a72e6760030adcdde4cde92ad10d4445583c371e0df20f11ab7014e034c56d63", 0x1}, 0x60, &(0x7f00009a7000-0x10)=[{&(0x7f0000896000-0xf3)="bcb908270228245888ba4318fa84e8fbb916be0c2aa81ded44fae7c483bb163b43fef52748fa37467356028c0dbc6eb947493457b10fe1765d59359a5dc4bc672f355d2c8a9cde85b73115b844fcc0e62aefd242be7e78849cb715f0d725605bda3ef504719bcd867e685f2068bc58ed7ca03b34468c6c4a6ac3cf2ee565a39aa720ced396b4b092319765826d786e89c3fd3433b1a44090f43fbe84f54275574ac4e5d32414b713b53c306677f856732badb06b3cddc3888d2cc229ef2013c885c79ddbd094b401b04a6dbc20b509fa30c13b45f9296c9bd0010e1e73ece294406e1392e872ddf141d764ae63497593c3f301", 0xf3}], 0x1, 0x0, 0x0, 0x4000010}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004c6000-0x8)={0x0, 0x7}, &(0x7f000051a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000565000-0x8)={r6, 0x20000004}, &(0x7f000025c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009b0000-0x98)={r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9}, 0x98) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000079e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000932000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000017000-0x8)={0x0, 0x0}) getpeername$ax25(r4, &(0x7f000000b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r3, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept(r5, 0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x7, 0x5, 0xfffffffeffffffff}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000-0xa0)={r7, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x100000000, 0x0, 0x2006, 0x24}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000012000)={r8, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f3e000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)={0x0, 0x0}) fsync(r2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000014000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) listen(r5, 0x200) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)="6e65742f69705f7461626c65735f7461726765747300") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000841000)=0x0, 0x4) socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, 0x0, 0xe292) syz_open_dev$evdev(&(0x7f0000676000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x4000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000584000)={0x0, 0x0}) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000007, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) socket(0x11, 0x3, 0x0) r2 = socket$inet(0x2, 0x80a, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000088a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) writev(r2, &(0x7f0000db3000)=[], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000707000-0x10)={0x0, 0x8, "9b9be4568ab9d174"}, &(0x7f0000aed000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000696000-0x14)={r3, 0x81, 0x9, 0x1000, 0xc6e8, 0x1000}, &(0x7f0000a8a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r4, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup2(r4, r5) writev(r5, &(0x7f0000d9c000)=[{&(0x7f00005ed000-0x9a)="6f", 0x1}], 0x1) getpid() stat(&(0x7f0000bd4000)="2e2f66696c653000", &(0x7f0000dc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) fcntl$getownex(r5, 0x10, &(0x7f0000683000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000386000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000-0x4)=0xe8) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x800) [ 47.001015] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.020296] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/13 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000025e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c4a000-0x8)={0x0, 0x1ff}, &(0x7f0000bb7000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b3c000-0x68)={0x6, 0x27, 0x6b9, {0x0, 0x0}, 0x8000, 0xcd, [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, 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]}) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) select(0x40, &(0x7f0000361000)={0x8, 0x0, 0x0, 0x6, 0x7, 0xc25, 0xcff1, 0x2}, &(0x7f0000fd4000-0x40)={0x8, 0x8, 0x10001, 0xae1, 0x0, 0x33, 0x1f, 0x6}, &(0x7f000073f000-0x40)={0x7ff, 0x0, 0x7fff, 0x1000, 0xbf5, 0xffff, 0x80000001, 0x81}, &(0x7f0000bdc000)={0x0, 0x7530}) flock(r2, 0xc) [ 47.082407] device lo entered promiscuous mode 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x83) epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000006, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x401, 0x6}, &(0x7f000000a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f25a4665fe4", 0x12) write(r0, &(0x7f0000004000-0xc6)="86a69ecaae42209be40bb87edb1a037c1c12a9701351c83ea095a8acdd25c7ba3c10dbc82c33ae998b261176fe5380ad6a4158f8bfaeded546056a57bd24be675a359346d9103f3b8f24daa8858b859148345b40cb11764272378c05f2a0fe3913b509da080bc1fd7d6bb6dfc0435cf456ef15bd3bf86575eefee3d155f0d5a8a60842437ba9341431c261d1825136fe2ce4185685e129cf35e47fc6920a", 0x9e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r1, 0x3, 0x4, 0xfffffffffffffffa, 0x3, 0x16}, &(0x7f000000b000)=0x14) 2017/12/13 08:07:58 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200000000002) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)="2f6465762f73657175656e6365723200", 0x7ffd, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000789000-0x8)={0x0, 0x3ff}, &(0x7f00008c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000749000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x11ee, 0x7f, 0x2b08b671, 0x9, 0x0, 0x7, 0xbb5389, 0x0, 0x9, 0x1f, 0x18, 0x1ff, 0x0, 0xfffffffffffffffd, 0x4]}, &(0x7f00002a8000)=0x108) r4 = inotify_init1(0x80800) read(r1, &(0x7f000040a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect(r4, &(0x7f0000d40000)=@l2={0x1f, 0x0, {0x2, 0x2, 0x800, 0xcaa, 0xbe, 0x0}, 0xf76, 0x37f}, 0xe) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005bf000)=0x0) userfaultfd(0x80000) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000073d000)=[{r1, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4000, 0x0}], 0x3, &(0x7f0000107000)={0x0, 0x0}, &(0x7f0000bda000)={0x6}, 0x8) remap_file_pages(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/13 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000006f000)={&(0x7f00008ae000)=[0xf4ec], 0x1, 0x8, 0x7, 0x6, 0x488, 0x4, {0x5, 0x0, 0x7ff, 0x4a9fce7f, 0x2, 0x20, 0xc188, 0x371, 0x5, 0x8, 0x1136, 0x4, 0x589, 0xc, "4a6a21f69892692eab962c110a4b635018a1d64e4a559bf3db78d898a2af0e03"}}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000dfb000)={0xa, &(0x7f0000c32000-0x28)=[0x7, 0x0, 0x4, 0x8, 0x7, 0xdc, 0x7fe5, 0x1ff, 0x4, 0x81]}) accept$packet(r0, &(0x7f000069c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x14) sync_file_range(r0, 0x6, 0x1, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r3 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00007cf000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r2, &(0x7f0000170000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x20, &(0x7f0000e3a000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x1}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x1000007}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000f1e000-0x28)={@common="74756e6c300000000000000000000000", @ifru_map={0x4, 0x42, 0xfffffffffffeffff, 0x80000001, 0xfffffffffffff000, 0x6}}) r7 = dup2(r5, r6) ppoll(&(0x7f000033c000-0x38)=[{r7, 0x0, 0x0}, {r7, 0x0, 0x0}, {r4, 0x420, 0x0}, {r5, 0x80, 0x0}, {r2, 0x142, 0x0}, {r3, 0x211, 0x0}, {r6, 0x0, 0x0}], 0x7, &(0x7f0000d83000)={0x77359400, 0x0}, &(0x7f0000c06000-0x8)={0xffffffff}, 0x8) syz_open_pts(r4, 0x80800) chroot(&(0x7f00007d1000-0x8)="2e2f66696c653000") connect(r4, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) connect$llc(r7, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ac000)={{{@in=@multicast2=0x0, @in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000863000-0x4)=0xe8) clock_getres(0x4000000000000004, &(0x7f0000713000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006db000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={r8, r9+30000000}, &(0x7f0000e8e000)={0x0, 0x0}) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000fd000-0x4)=0xffff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20000000000027, &(0x7f0000ce8000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000abb000-0x4)=0xc) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = dup3(r2, r3, 0x80000) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000072000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x8b8, 0x7, 0x100, 0x5, 0xc0600008, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e1000-0x10)="2f6465762f73657175656e6365723200", 0xafe, 0x0) signalfd(r5, &(0x7f0000eaf000)={0x1}, 0x8) setsockopt$llc_int(r6, 0x10c, 0x8, &(0x7f0000d3b000-0x4)=0x10001, 0x4) r7 = syz_open_dev$tun(&(0x7f0000a9a000)="2f6465762f6e65742f74756e00", 0x0, 0xffffedfffffffffe) recvfrom$inet6(r6, &(0x7f0000993000)="0000000000000000000000000000", 0xe, 0x1, &(0x7f0000099000)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000410000-0x4)=0x101) connect$inet6(r2, &(0x7f00006d4000)={0xa, 0x0, 0x91bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x0) close(r7) socket(0x0, 0xfffffffffffffffb, 0x3ff) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e4000)="2e2f66696c653000", 0xfffffffffffffffd, 0x44) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000095b000-0x26)="26000000250043050000004d010000000f2000000000000000060200f1ffffff0bb803956e35", 0x26) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000071e000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x7, 0x3, "825f26d0df74d7d1b6fe7b0f8f2f874627737fb8010ab5d8f134c77fe5a6b35d26a7978bc6549c9dd7f5f7c4d222e36a89df50f76d421dcde1e3a08def138900379aee9ce5aee449a19f786d3b7f85ca"}, 0x160) connect$inet(0xffffffffffffffff, &(0x7f0000fd9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000cd6000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00009f0000)={0x0, 0x2, [@random="51eb9167c16f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r5 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000706000-0x78)=[{{&(0x7f00004ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000f54000-0x40)=[{&(0x7f0000259000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000221000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000a6d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x4, 0x0, 0x0, 0x145180000}, 0x0}, {{&(0x7f0000319000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000024e000-0x20)=[{&(0x7f00001ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000de1000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000ccb000)="00000000000000", 0x7, 0x7}, 0x8000}], 0x2, 0x2000, &(0x7f000029f000-0x10)={0x0, 0x0}) sendto(r4, &(0x7f0000605000)="2dd02aa4c4fbacdaa76a8cfe5dc94ac91894236329de1090adbf22d542a707b334cd8897d07e645d40b1348ac9d7b41f8a45ba56fb95af3bb8e274", 0x3b, 0x11, &(0x7f000051a000)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="557aad20d826", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000083a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000)=0xb) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = creat(&(0x7f0000c87000-0x8)="2e2f66696c653000", 0x18d) sendto$inet6(r7, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) sendto(0xffffffffffffffff, &(0x7f0000100000-0x41)="dbea8ae9711ac7906fb709e19f2ca62c0e92f856c98f72edccbbcfad49de1fff9cf16cb6afce1443a4ba319434f8e345765b2b2f624cad678b94fd99039c4c49dc", 0x41, 0x0, &(0x7f0000f2a000-0x14)=@llc={0x1a, 0x20000000, 0x3, 0x5, 0xc7, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b1b000)={0x0, 0x3, 0x9, 0x1, 0xb50}, 0x14) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000cda000)=0x0) mkdir(&(0x7f0000972000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00003e9000-0x8)="2e2f66696c653000", &(0x7f00004e0000)="6175746f667300", 0x1040000, &(0x7f0000b1c000)="") ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00006d3000)={0x0, 0x0}) 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = socket(0x12, 0x2, 0x21) sendto$inet(r1, &(0x7f000047f000-0x4)="", 0x0, 0x8000, &(0x7f0000beb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000055c000)="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", 0x202, 0x40000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f000088a000-0x8)="2e2f66696c653000", 0x60) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002bb000)={0x8, &(0x7f0000e18000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e0b000-0x40)={r3, 0x2, &(0x7f0000879000-0x8)=[0xd933, 0x0], &(0x7f0000851000)=[0x8001, 0xffffffff], 0x0, 0x1, 0x6, &(0x7f0000904000-0x4)=[0x8], &(0x7f000022c000)=[0xfffffffffffffea3, 0x8000], 0x0}) r4 = getpgrp(0x0) stat(&(0x7f0000b30000-0x8)="2e2f66696c653000", &(0x7f00009a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000942000-0x4)=0x0, &(0x7f00009f0000)=0x0, &(0x7f000003d000-0x4)=0x0) r7 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(r7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063b000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000-0x4)=0xc) r12 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000985000)=0x0) stat(&(0x7f0000ae9000-0x8)="2e2f66696c653000", &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c44000-0x8)="2e2f66696c653000", &(0x7f0000f88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000037a000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000168000)=[{&(0x7f0000d89000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e7e000-0x40)=[{&(0x7f0000092000)="7e5ea1139b224b4123ca3a87331b7a2a18bc7cdf0078a8cd880be121d38dedfb1d5f745eff03dba3e1a816534b0f67b79e3d57e52e934a3114c0499ecd777d50c8027c95fcfb7a9e626ddc37acfbb2b0714abe0093ca5cfff63e8790db4bc6a69b239c5c8e6e976ef303e5bbadde7e81e21b8eae0698f0850fa087a6548bcc1574e446f729d34a14c084914d112b4f0253bfd4d1519116c2beda16cf0fae593d21aa3ce495cdb13904d693cce36c759febea114a4352b99665fe2a38", 0xbc}, {&(0x7f0000488000-0x86)="0c2533587de8bca7e0e3651e07cdb8bb481f37347cff49c5a6c24339e3d512928b9ab4f3bd83bf0cde780f01c5dc420b962cf0f5115b7ea54abd67188e7cbc986c21c5b4fdaaf77a58fc1d953a7d39bf9d723f7b3d97baa2d7769a2b551e539715d078db3c9fd5e918e27debe7581b6c086ca1b8257ac5a58262a782477cc575396dac13a798", 0x86}, {&(0x7f0000210000-0xb5)="c47cb4d364a95eba4b53e29005fc08983163e2cef0fafde41307fed556508bd6eb06467681f2af324a5fa1a9c42ec88b762bad2bb13fdbec1c2d7a43d1e75e6aab4cb0bd7868f8ebd8c7fd10120c17a1dc97f3d7f9648a0fd77c04f0bcf2a45a96d2c88b612fce46e38ff4bc995efb73283ca1656431fadc9f0dd442c2ce6522f7c2341c57ffd2a9dfcfbe8ad8f823e7658c3d2b0f0732e7d2aa116f548d9dcef94fccbcd11aa967e4d945e28516d46930707d8dfa", 0xb5}, {&(0x7f0000619000)="2caba03e7ae5b2fd8960c6f59f21664e0bbc5834e3a98edbbd4f9a6d39caeed4011a4343ec15450595d51f88eff878d358ad", 0x32}], 0x4, &(0x7f0000201000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0xe8, 0x404c000}, {&(0x7f0000b87000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a23000-0x20)=[{&(0x7f0000320000)="90308a124673b785b2d1bcb68f17b1b188992f0d60f7af4ecb900be75489b953724f6b364205abc8ec3f8eccebb4c3409884b4f38219c12e4e2466b9854266f39070c2ab361462cba9ec34630b71de522b118c98172dd392c4ac679ac154b8a3045830ab14070dab398c4a2578529bd0785c98c8b04747072f66f5e3eb76365bfa3893de0b5c6aacc9930322b9f667b3eeded6f0089c80fa47266ae182059fd5d1fcd0ff54c04769ee5b28d2ce3d9ecaaf825b39016df105a24f32c7e5e62a3fd9618af03040028525df2b7e321ef0c2d2a7c6fc92050dda", 0xd8}, {&(0x7f0000fd7000-0x1000)="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0x1000}], 0x2, &(0x7f000054c000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}], 0x80, 0x0}], 0x2, 0x40) readv(r1, &(0x7f0000cd5000)=[{&(0x7f0000ee8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ee8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00009cc000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000098a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ee8000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ee8000-0xe3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7) r19 = syz_open_dev$usbmon(&(0x7f00004be000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) openat(r19, &(0x7f0000e24000-0x8)="2e2f66696c653000", 0x406400, 0x8) r20 = syz_open_procfs(0x0, &(0x7f00009be000)="6e732f6d6e7400") mknod(&(0x7f0000f04000)="2e2f66696c653000", 0xc08a, 0x0) readlink(&(0x7f0000713000)="2e2f66696c653000", &(0x7f0000a2b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) unshare(0xc6c03d1888df1ab7) recvmmsg(r20, &(0x7f0000ae1000-0x78)=[{{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f0000bb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000e96000-0x8)="0000000000000000", 0x8}, {&(0x7f0000a8f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000644000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000011c000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000a3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x7}, 0x6}, {{&(0x7f0000e73000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c88000)=[{&(0x7f0000857000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00000e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000093a000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00008a5000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e2a000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000971000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x6, &(0x7f0000c52000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0}, 0x78}], 0x2, 0x2002, 0x0) syz_open_procfs(0x0, &(0x7f000052a000)="6e732f6d6e7400") sigaltstack(&(0x7f000024f000/0x3000)=nil, 0x0) [ 47.139456] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.163416] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.207860] device gre0 entered promiscuous mode 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008eb000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000493000)={0x0, 0x0}) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005d2000-0x5)="940d040000", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000018d000-0x8)={0x0, 0x0}) signalfd4(r2, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000991000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = accept4$inet(r3, &(0x7f00001d6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10, 0x800) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000034000-0x4)=0x0) setsockopt$sock_int(r4, 0x1, 0x4200000000000006, &(0x7f00008cf000)=0x2000010000003fa, 0x4) r6 = dup2(r4, r5) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000009000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000280000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) getpeername$unix(r7, &(0x7f00008ef000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000715000-0x4)=0x8) listen(r4, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00003e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) 2017/12/13 08:07:58 executing program 1: r0 = socket(0x9, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readahead(r0, 0x564c59a, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000+0x4ca)=[{r0, 0x100, 0x0}], 0x1, 0x8) fdatasync(r1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000)=0x140000000000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r10 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r18 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) r28 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r32 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r35 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x0) lstat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000005000)=0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000)=0x0) r47 = getuid() r48 = getgid() r49 = getpgrp(0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000004000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r54 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000)=[{&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000005000)=[{&(0x7f0000002000)="6f2cf45aed463d461e287bf37c4959736ab1cc851692e87b5b1621a5f304968e09bd10e957545fb1f99110004fb1deda6814b603dee1fb1c3b3bd210b9406ca221f670550ef3b918c1b2bde8eb66ee324eb3db9f72f7cce25948817abeae8eb2197a12369ce8378c2ba678f97ef70ab52f210e6d52c24fd3cfb2ecc8a340dbc2ded46fde27f1064dfa87556f0b36c0a1ec2a445fde6f668a191d2a08e3dbe3fa8942246e3186b344a362b7f93d1c1c3bc93d3f229770c4b9d8a04c4fdb7ff54e88b116a3152b08d4a77bb5546fd54f50f9351466304f05f7adfa93a6ba33454d0bebe3", 0xe3}, {&(0x7f0000003000-0x75)="9c07b382dffe460d2e1c53691937d4cab6e6fd143a81d3cebe31092fab8fd20ca7d430c0465d5f56130d1a1f11f45a86668e21a5b995e091494ae61edd24b7ae28a9aebebc4c2dc58da6b498ff5ef75a922fcde94287ce57bfcee33896ced68571ed220d2f5236d60a052fb62944bb745ae8f05cbf", 0x75}], 0x2, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc0, 0x40000}, {&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000001000-0xa5)="998ca13782b76add1c09b0ce830987b401bcd8741e17b0eeb335ccca2767705b3ab85e0643e9c1bddd9c42a6c1598ba0ae60393e5abeba3e5095b01eb2f969376b1083152ce98720082264777cc8f31752c64a9db7086699b89fcc3e4383c996d20e7ed213e8bc2f81272afa9436a602ff601dfd678bd99dd6dc6da5197763e7011248b00833ac4e2b267067e7e725e59d3c94d943efdae82013c60921f7b028ff43e7321a", 0xa5}, {&(0x7f0000005000)="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", 0xfa}], 0x2, &(0x7f0000006000-0x80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x80, 0x0}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000001000-0x27)="21deeb10efd82a95a78934fe9748f43fa49de0bc9380cbed7fa299845a846c443ff8cd4330fe98", 0x27}, {&(0x7f0000003000)="02b5836d7bb3fd09fcf765dc6d2da2e92ee1e68bf813565cccd1132d43fd709948fbefe22cbe51351c56efd8647861615f8588c5c892e4d3f3fc37363aa9824899d1a10f898d8a09ed9dc5cfc262e700128307777e125c8fb009b849cba54ae57c34e02acac499dae8b65e42d0f50f7f45b687d17efef537f3a0ccd380450e069aa5ba688a785fa473c79ddaa3322aaa2f2774dd9e14", 0x96}, {&(0x7f0000002000-0x6f)="42ac0d53a4a78dc20e0e017d1d995c0e3bbc599d5c1e5bc94f92fd6a02f9d33be598cd6d22621687a8f3d700b0978ac46316e16f7195fcc7ad9c21ce610fc2ea23cb175fca790e6c8375caf3db30abe40427af97041b3a8d5d6ea69ee37f4826b914b8e05245443e09331b218b69d7", 0x6f}, {&(0x7f0000001000)="5578a6a5df598187181389a24f9f38bbe04034a7400da4de9f1e3dc8003a4d54fd470043fd89bc65b8bedc7eacef79c41ee97c99308473664675bb85cd0683d05aab139cae8c4698ae0c2c562f04cf6f5afcceba949c846ee89efc1f09463b4d6b27f58ef7eab50642a011b43fbad7cb14f22c536bb43ae8089122d6898a9a5cde135b3974c25215ad1307d896a9b0770ba4a6261c305cc57de8fa381fec701021ea56745f38e1ffcf8e01ddd9d4b6", 0xaf}, {&(0x7f0000002000)="aff0ad1bf4e4336d2c95461b2ca2a1bc20652ff801d735a9939671223864bebdb917263af1648b54bdedb059686910ae3532a6b49b49b1312b3e099c5f47f4be535f0b21ff943bbe9773eeb4e57e16dcc3a4d127aade580d01e1553a4a21ca408ad14ca3c46eda266a529575070761139250fc7c0834c5c6fcfed295483cec9e24b91d3c31a63d7e1731", 0x8a}, {&(0x7f0000005000)="746673b472fe69e52d08309c8586dd188e50ac95439014e99a83d1edfd514088c6cdeaf9503ffbcb", 0x28}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x5}, {&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000006000-0x2c)="348009a3bf9fb1d9dbbd40a04aac425dd200b6633f60a63761119258e62b771eafb3504010aa846e8bc99a28", 0x2c}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000+0x48f)=[{&(0x7f0000005000)="b26f416eee7052eb3712ce666159325b65af91a53dca1d0e83748ad6de862c2c28ed39ed759402edd0d69a5a44c39d9c8558605236f8838f426f6d5b8f88ff1d4987dc90a49de0f2fe2d83f8e8d234ae571ab63939bc8dce3d86e8c8d372c9986e7dc4cb796acede", 0x68}, {&(0x7f0000000000)="ab08aed89039b024", 0x8}, {&(0x7f0000005000)="cd37e87859b6cfa39fc5946304dd2ddf411dd2710d977a4ce0c811ce09ed05bf", 0x20}, {&(0x7f0000006000-0xc1)="bde7a8abcb553c0c19b73d153a8f0b0beeff546ac7e2108dabb469ef4f984870c38d3032df97413f4d967bf51c207eee8695b6b7c77748838c354c44f1d35f8d2ec5334c3999c624d221b3423da0d65691b220cf12885e424235593334b3467768d957e828a7a66ad220c2f36c28476fe3bc5640e818d4045f938a4ff5d0887e889324c0f0034f93ee2386779322c009843ac876d91f652b7f306235c494eeba4fe59d31c016f7c525ad680e584c300060afa9fba195de72fad72b13c86d0ec934", 0xc1}, {&(0x7f0000006000-0x40)="208cce3194d59e997b19cfefd1cd3443c1ca4cff161ab7e7c3c2c945df7fceb8c855b0a4969d49419d5b2dcbb53888cdcdc5008a640bf8d06d7e0751288e367a", 0x40}], 0x5, &(0x7f0000006000-0xd0)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1]}], 0xd0, 0x4000001}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000)="eaa9ddb5096075770145fc17bf0722b955cd39d0edb5122b876065ca37df20efc0d940e7060aa5d1255a4b143d1519726ba5f289918ff0b83fb2b5a842446fb308708a45c42e10630c64547da3694284dc84cb674a372809e4020450963607a3b517e303d23e8fbdd74ec89412368fa01d2b40600719ea73f415351328", 0x7d}, {&(0x7f0000001000)="b3330ffa2c11d8cabef7e75fbebb0c90e734d4a044616bc8cebdc63031b07306fc002da8375761ff79d03d75afe11ca77781a8fcca7c87e45c2f3e436d3a4581c79244ce0af1e0d14d68370d1e2d4c3782d9884851c50963267b945efa598aec641edb5d3f12c3b886743b027e51ff741c1e6ae5fe7cd1e3b0ac094b311115e3e24f35040e69ae57fb2050cbacff6b6b0d3055482c217ffc3c0d72f0de6c4d39862f6f9482a4cd7b6cfd968b4ed6e6156d424e3f523ba631d50447b6", 0xbc}, {&(0x7f0000004000)="d00652ff9ebaedb5abd2da8365fb823a0560e45eaa2a33fb3621b2e72a0dd0dc9be61f31fbebd22ae2841f4fff5d5459ae814c13dbebeaa304001de00454a0a78f4c58", 0x43}, {&(0x7f0000005000)="3ec449a23d8e1bc3f27a588ac6ac93d9e59b5e693171f92de8ccf5fe1fb697882a44a96e40621ce80107d5edb5f05af0eb4137b2c72f2e283c7dc1feb2fa42aaa458d7d42000", 0x46}, {&(0x7f0000005000-0xf1)="a5e417c92f0de1d2b60c955d42f7e98edfa72b9472bf8fca344455a1222bbdbdeb4d7bfe63c31d8cdcdfd9310528fdc9697e5c434a6a2ca2fb0d26a35ae3c086c758b0f1e342cfa5b7f4116091b217e244fbfe95d9c188806d38889b13e2aebb3be0d151ebcf47d44121f0d3428de61883a2522ffbfb381d84c656435052520ee782ce06b67d8f5481b1004fa560ef0ec059d6ab6f2f12f529d4a180da0aac889b325d824b38f519633f3fbf369441b48cf2e5014535b8411536526ffa933120db4990c61c30ee8109b95645ffa509b7a968edd310e7568904a1ed0df6c49532041d0704b89cd9c17bb111f67a00ebd446", 0xf1}, {&(0x7f0000005000-0x85)="fd77c752e55a6e884396ac71a71077becd498333dcb4a7e0f21db6bce28826f440917118264576cc89d24013f3623086bffbe5b75c9d225865f442af7a773300923bbdfb80a887d0f993e605409f79a8700f3552a76bed288e90b938823f4c7adcc3e54049e26a3b5f340a0462bb5456e67ac7c375ff32bd0cfa4ea38ad75f0b4953922064", 0x85}, {&(0x7f0000005000)="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", 0xff}, {&(0x7f0000003000-0x4e)="f5ebe7292cc4268dee2a604b7342bda00c4a0090753a361de62550afcd431468d17c854f12e0ae1f75b8fa333977b39570fd0f3c5c3035bdb5c5b521dc91eba8361e10a2580e68e21491652359f6", 0x4e}, {&(0x7f0000006000-0x35)="6a4d121204d98105ee7fbafb0b1c847a05be5a396f12c646ecfe0250e23c32dd13af88c8951a46e7c282551124b483374f3a45fa91", 0x35}], 0x9, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r42]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0xb0, 0x0}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x36)="e31da5234575b609e84f8260e2ad406a905bc3185ad5ec04379b3308eb5778d600d22f687bc1bf03c467694ab38071a3c3bdfec9d9e0", 0x36}, {&(0x7f0000000000)="3c1793b79710a373b19a5bf5d236148191c8671d0497711c30efa74da820bfe780f1e610c7ffefb59242d62586e79b719ee0a51cbe5da467bedc12e4d5c3e4fbe0465799439bef9de11f412a0f2e2a5ffa1ea4d4b4759f4c15fa96751d358a87ba401b69f6a255b96a819dc347e869264b674e5f6af1a583eb56695b92e29267b551933e691b8a7631531344b75455da40fbb181a315c6ac938f92d2e0e680467850d60b738414d3b53dcddebd52c6cf8f1bd93757b8b572a53327758e1e135c28b087cd2b924f5551b2f0df0327989f2609c9c0896d", 0xd6}, {&(0x7f0000004000)="e85e8c50dfa37f13979aad149c8f1174dc4ba2", 0x13}, {&(0x7f0000006000-0x75)="81483fe672ec57241b3550cbb55e369aa99e68e94aecf33a2b1aa7542fe28718242dd147c159d6ea0ac3164a7d520e4eb730e5459091e8e9da861fd355577d01226df835ac6b58f7f70217d243a8bcf14875ccc5867c4f42353dcc57f60b48478c0390ad01a2baa047188fe9266b17a31fd972d0d8", 0x75}, {&(0x7f0000000000)="1c38da6af772f87ca62b1e4f84c78486c93d7b4affeb85afa4369f14c9649528b6785c503a8a6c6f543210343ce93ef19b8672b5114171486f26bb55f25a343c9859b8596f17caa3435eebbc1485ac6db4020d24de0bbb768a7b89a318a4ba72c5", 0x61}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x38)="25cd38955918ef5efe9619ea96de63042fb5991a350ea8e5dccff89ea455668842e6637545ee6c0e3c102526150504e65e3fce4bd497a8d4", 0x38}, {&(0x7f0000003000)="8b785ee04f084a776a06cf8cf4f21298aa60004eb8488ca95eeb66d4ed122153db40aef5d7223f289d282c18fabc6a801df6282e950b32cb8f605cf7a7cccca2940e9fffdf9ca7035f9cfdb0737d2d117aefd335a7b74b8e00c7627568fd2103b8cc50073af86b5cbe6025aa4e6b213adb5cf01caae3540cf57b26ad3a580cb258a3a7d3cd075ef213", 0x89}], 0x2, &(0x7f0000002000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r0, r0, r2]}], 0xb0, 0x40}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x6d)="b095421f6abdb2e07f6d1ab8eb8042f13c2a7397e9665c2839705f432090c0dfd102b6303e1709b114f54d484e4a871fde5391d2ccfdf57cb7829b88124f20fb851b27c32cb0e3685d3586087389c7aa64883d8a658dfddc20e8b13dfb88d0765b35cd7374322e18c716581dac", 0x6d}, {&(0x7f0000005000)="4d389176a9db8845be5cea06b003bea1eb33d65db56094cdd1bd7f8956426698347abf68b7c0766475cac994a2a18a0b6b6d55b498174c4d34de5e95d152254d61f8ed1be3bb213044a29cee15617d811c4c375bd400bf4825d9b09f0911806b956b02380aba97df02b76c77d6528a7f4604b3e69899abffd022314e24cb92117cfb35231aa38b03c64df790bf7ad0c65313189eab0629", 0x97}, {&(0x7f0000003000-0xfd)="a6c36eb6e8ba0f58ff17cbd0de6cb0d1d5172154405a2831049b6ad01f4c2e3bbe35164659449c94b35cf71d23315d6e74608d24c5b2d0a118d18d258c341d05e1d9ac74e4fc76cb76284e6f2cc27bfb8522720a64d7f6d2f1365bc786bd9e4f1ddbabb70a2ba596b35acb41f42e52d916e65b5b0bc5e243c441383ce53d6629b7a945115da0cad07d6114fc927d443aad9bd03139cddc310bf7b788d9dadec7ea985a6edb13a566c110567872f7824a80d0adae156a0bdc4127d93648dd7efaa9a06e042554ea54964de83035af1f46cd9a8aa3db518a53e9f4467084467b213398ea4bff585472ace3600605d89db709297140054ff3a75131818398", 0xfd}, 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0x1000}, {&(0x7f0000002000-0xde)="3aa2ef16751e54b923e23a0332f2cbb9a42b766ebf2419653039623db950e21a02d25ab94a12ca9ec959678aef245a5921f62ee83ab790baa25ed1c857ecf46eb662543f8f01df7ea993e10a8f01c10f26d054baaee500cf91db05de1f4e3e0d2796e2a7f0a0ede34315ef92b4e858e7b1281e2ddf069c11f2e19effedecdecf06ed7981adb4da65b36ab8cc54ef6ad259ac21f7730d0fae28dc6b49397d634b9d735b6844de25eec427f3504190296dc2e258ee2743f2068d8cd99aaa1b370291ca636d334961838aaef836e741fcb64ee5b0e770b09c469327ce489bb1", 0xde}], 0x5, &(0x7f0000005000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x40, 0x24000004}, {&(0x7f0000002000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000005000)=[{&(0x7f0000003000)="9ee49d10e443aa5d7e20e3bd0203ddbf1104ac9250df80f2a9875f85386f9d2305625602691933056020a049f7ee4ca768f62811bcab0513a795d14acd846d84b30035e608a9cf65499720d05dd14ad37f69bf0dbd1f1571db14dd6e9d8bf51adbcc329b1cf028bb4da5159492", 0x6d}, {&(0x7f0000006000-0xc)="f99b0475de4547279a63d2fb", 0xc}, {&(0x7f0000002000)="4de3fbbe98ff606bd3c53e7a3245f549ee8286a11f73f98b657d98ab0a7d1746326aa5d34dfdf074aa060c2cb35b0e52225a5fa6c6949205b37d6d292fc248e8fb80c95980cea3f6abb9fb669d71c1f406d969b1ac6eca626054ecb504b0207b7df4df2b4ce89c2a9c78640e426a08858d282d5fab56008bcabe3874e967a956c1abf899b08450d7bf143b0c013a38970e2be7b211e657d673f7ade4fb5e765877d9c32d021da766992728861241591c7ae5a31c65f82cda45756d5c0bcb825c594b1ee9bf6489afd41c283eb8977e9ffe3f7033be8aa4f141c78cba848a1023626b8ee86d5ed08393d0f1", 0xeb}, {&(0x7f0000006000-0x4b)="db2ffefab7bd0eb43b65e63a2df6eedb8a760a54fe938535c1f9b4a3b609508d2e63d38e728158481cfbe36b5a38e2073bcf20868e0c52c89152f71a59bf587df99d2271283d67c2ce5727", 0x4b}, {&(0x7f0000006000-0x1000)="7bfec6a9df44f7dea327d9d66d0ee837ac23741a9a10f711b98d11ea8de164c88293b2035bc7a5ccf32bb75ae94d12a3062bed15138de5537882284b7ef2074e19b4f676fa5c37a6debb1e6a2d52245df2452ebec879b5791f6b26c5d02ac3c8f3dc37fde07ee7cef1de74d9f67ca3af66a3014cccad0f0a3565a8e4f1857399eefef1faf5799b248650c311ee370397973f843e287c3e2a91426595dd9c348f8442e9cdb2df6d61f345a54bcc8937a37441ec8091f4bd55bb036e15cfe872bdb4f562045bd85e58ac2ab18ea3241f0097367c1dfb9365d00246673856b73f3696d73239d80aa129a6ee45b6ebc3f8efc45be59262a3e9c0661d4811f526f1f499e9c5debecd52fc544ed638f1acba07c1f1dd0bf007de5bb09eed423917f9361ba8e20c1afa7bcad6f8084430832a534a0835d27755530a4a8cd7c2d70194440dabff3b120302905a85aedba78d4429a8795abd0a8d62eb244ce54e2d763a20ddbc9eaf8c6c7060331ad1c336921fc9a15c8de36baae04823dd93798917f820a445cf4d3469d8ac829973ea4ff90b00c11c5d9c51f60466e3bfc4ac78978dc54390d835c27954fd3ecc4f66d0153443bb6cf5fbb409b5e058a12aa1a942e2ae7c376fee9e385b567de48a80572905eca25812c8fc88b2a3ce1987bd592581784cb61f3b81854339ec2a841fd0d5563d75060bf1c37cfbe3f132a9ca41fce75a5b534452f132267d9157e7ce2cb071cd2398e47d9ccd828e613b89042edf87447dcb45db9f763c9f546441a34c89a5289aee37548d734298c6b964627d128b66236b8fc3dfc91ee45d42a63181307e8de1301d27787ac6d0e781884e9c1349c0276e223a02026b0512fd23535c16ade74352d638bf847d29ed45045fa49b5aa15d5460e9ab1177d473da377dc69cbbfe4c915be2db1abd512eabe5f2dc564724b4b89358f8899ce2220129f2fe9cf5800a714ea1ae78f2736864911f9193dd271ff269d5799cd8a7becd7a201d4df149517d833c9cae4290bb25c87b06cac2f4ea9452074297ac38f4912a75f45dbd19b7d1f448b8c0afd47c52c061bb0464db805fd4bed130deee28967e755478a05b9c47d4d547ae88e280ff6cb7b69e6d25c2869c4056fb262eb813c92d284de01f7bfae9416f04463fe5bb9d985a8bbf3b00cd270f5f2f9de9870c705026750250c108fef167c9898402a6539c5773241877a70fdcf4ca771a1ebeba79fa561a0bb1057a1342e05d1ca3ff405c6a564cc890255ef1333b4f5421f68934e2cfeea5aa9227d73ffe1bc2604b9d0f7e5ae0c8aa4ccd6ee5ddaa17d6dc878d7f207ff09d0f769ee55b75c02f074f566939bdd33ca921da0d1fd8268d3a28c8b1b15d7f84add5d57f5ae4fb8452460438166e968f20cab8a5745ac52a2f0f187511ca83104730a4fe46fd8ff7b93da30d822200a99006b7c10cbdeea1cbb99077ef471f47755a89c88611378f523728b836261c930b35720ea20505c70a80c4e0bc8b0f7dd44e98c8089ef4483fd12353a9c62cd59b366ac7b23e33696adb6d6db1c935410bbeea8c5a128e1b31d6b14d0ed05da3055bef238e461adce974804dc84147b05b25abaa7659d956a8c2e859829b98d7f6e019897e80b281e5a38ce60f7ee6b7c87aec6476d4150d865807476d351111395506a15de37904077c1e3ffce8c2f9c77345e9acad92995f2a23a0c8e1a75fc04a78a0516088be525aac6c1621002513e2e05f8b48c66b9299cd630c53bad3e49781e7f72e58d6bccf0da0f314bb27ea03a6d263c688710f21ec6ebd357f3ca3a0292d9a29209121ab3c4002032d72f731b52fb480265333eb4b2354176711b14ad425a02dd0040a735575aa7f78991647d2215133c12b9086868ea2b075a3d0dc912f7441938673b5c58010c27dfdc9e3ee2b7787ba8529cb9672d28c499416c98f1b6a493a2599a62a29ed6a6da578dba29dac71c71a49a12b1fbaee03cd4c9b7ba6d1a512ed20d5eb3639a11792c0384f1dcfbd666e1e7dfd18a64b7fb4ded7d91b015f5b217ed67f7d49bdf7190f2bbdcf2be2e51f57a4d39264155f6a08a4681060c7cc5053d8257abbd492acd9d38c58fe6d0387feaec502b9dfb2268304161caedf6abcf5c77c9c52b1fe4cfabcd78003b98fa473cc4d6781bcbe07f459e9837d7b9d65f99da00deeadd38fb2418584a35b5927e0781476fdd53fd793d23ed407da0e617bfb9dfd80d39b15e787ca2f0a9cb2224a0fab6be4400e9864ceed477b175df03ba8fb985926c0bdd474dad72d04394cc416c348a3116c0d0480a5fbe86528863fba4286baf1d4beef9f91162ca1d88d5cc25e615009fd78daebe945a3b238d29a0d81e7aaca6cd81ce4648445c5ed52be432895fc6577b2c82b00025c0227d0498cebaee1db8d8a72c964332e8f7a8cf830238d4ea761fd74fe4f4c1645becf93d8f19bd3abc5bb8fb44edf69391d74133c31a71653ab898df25d0ad9b1efe92a8b95d581a0967aa070698cf0c4edf014fc0fead263c238a2015e34637cbd9720920c4a5044b6867b3a4295300f14fc901d3d69ee960c93d92be2d7e52b1aab828de52b97fefa53b97431ca1dcd46a0fb485faa513ba780ad696ec15e62736ff258b09f809f68f99c0aa1510d04886d112717b8ced863645dfea275014e955bf80056c54bd084633fb9af5a7b0fb85c728bdd979d21038509c4c43244fda6e301b23808e1c8a213c0ad0c3b7864ddc959219b24971f6e3cb5ad14d9c5d84c600883c439587a634196b75677891788519ce0ffbd3a2a70a35402e5cf7c69b51433235a10f7bb4cdad9179cfbbdde5f0770bff7ac8ad77911570a5b1f847c263d49fe726a492de56cc1dd102cc83f1f0e6728a33b20005475527a8c6aeb4ce56bc6947a58a8ca7dd2635fd08917499b153bf424705fafaebe2ae34aa25cfc6068d4b597f93d8043e6676584e145e8b3185a488f9e0a4a247e58d091e0a988893b6878e5b15b4f87a23d84e9717bed06e73b40bf315b3fa75d52858d1eccaa69820ab1340666a16816a6e38345d15a7576d30c77549b8ba718367e8eb7348971345710885e6a3937ea0dd3f4cecff61ff1f3ac1e1c48f06107e2adf48752d654187154b9f44b58dd43b18f8542ddff251076cbcc674ac48868c13bb23fddb29dc80bdf66b9af0fe96042e618117155f612d69285aa19f53427c5c25d3fadf6b0fa15f2a6a277f6af95f6bb8ea1e571cee48172936ed0c0e0ad97c2e06c2fef10689a52d68416ad8ac73eb6adbafa66d9de9cea21c8000ac7f2d0b2ace7ced5192fed2d90f81c256b3e7379c2b4dc797173a4065cae4ce909d0d8c4705d9234d2dea3ef1d103fa1c4c4efc15c81a496789e387762b8151e882aa39bb94dee38852779488a0f7611c52297941abe2ee1a6fa9f481b229c7335414189bb6871eb06f803b8380e5296df618c6848ab847b2a6c7db7bad99912b9e4547c95523142661249a34c9ebcb1e9fd1184ff018cd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0x1000}], 0x5, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x60, 0x4}], 0xa, 0x80) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)="2f6465762f70746d7800", 0x40, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082e000-0x11)="2f73656c696e75782f656e666f72636500", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000030d000-0x4)=@int=0x80000000, 0x4) r2 = syz_open_pts(r0, 0x103002) close(r0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000930000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000f35000)={0x0, 0x0}) r7 = fcntl$dupfd(r4, 0x403, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f000019f000-0x10)={r8, 0x9, 0x7, 0x7fffffff}, &(0x7f0000863000-0x4)=0x10) openat(0xffffffffffffffff, &(0x7f0000e82000-0x8)="2e2f66696c653000", 0x200002, 0xa3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r10, 0x0) syz_open_dev$tun(&(0x7f000080c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00008d4000)={0x2, [0x1, 0x1000]}, 0x8) setsockopt$inet_tcp_int(r9, 0x6, 0x8, &(0x7f0000143000)=0x5, 0x4) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000feb000)={0x3000001, 0xffffffffffffffff}, 0x8) close(r9) dup3(r0, r2, 0x0) 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 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]}) set_tid_address(&(0x7f00006e2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f000013c000+0x1a8)="2f6465762f73672300", 0x4, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000062e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077b000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000eab000)={@rand_addr=0xb5f, @rand_addr=0x1ff, r2}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000a83000-0x4)=0x0) r4 = syz_open_dev$sg(&(0x7f00000c9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000526000-0x8)=0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) r5 = request_key(&(0x7f0000aea000-0x8)="72787270635f7300", &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a9000-0xf)="2f6465762f736e642f74696d657200", 0x0) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00006f5000)={0x5, 0xb68, 0x6, 0x9, 0x2}) fsetxattr(0xffffffffffffffff, &(0x7f0000030000-0x15)=@random={"6f73322e00", "28776c616e317d00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0x7) readv(r3, &(0x7f00008cd000)=[{&(0x7f0000e99000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r6 = creat(&(0x7f0000ca9000)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setlease(r4, 0x400, 0x20000000000004) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f0000fbd000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(r6, 0x0, r0) [ 47.232887] device gre0 left promiscuous mode [ 47.250745] device gre0 entered promiscuous mode 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [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]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0x100, 0x1) r1 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r2, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r2, r2, 0x80000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r1, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="b6e559be101549914e89e76e259c95aa413da20028cd7f5e95547428ac03482a44153523ae26615de1b718ef32e40a7c7737afd0d352c6a972a1fd22f478d89bed491ee309328b3e3d827560fd09b09d3ebf07991ebf7c2c9c644df85cef1334003143a8f6213e68993c3eef8e16d576bbead34350d82f90180df5250fc96b83a5ed0525949ea09dfa344344f2f45107f56b5160be5b9aebb81a4fd4b6c3d105e1a546c82bd48edee2aa496943ef3fad171ccfbf3ea430a085928b70e1f290735d8cdeb6240eb174162aafc612795599c7b30d580f39c07c992bbcba56c996ca1c7d7d94e7027f6e4cbb50af28eb80c9a434cf33e0ec982ba0c2e7fba52a89ad2b3ccb4b7d2a019b7a6e8cc0e1470a751165578d3a3ebdff192c3bac39801bd2e2d7862b7ce5f7831e08083987da36b898d4ed9655a135c80505cb32950987abe685aa9b3dc8d0d09e29821973def963d8aea01bec622cfac85009facbb8c7b6b07af6a8a67f7bbc161111afeff4a8c66b3e20e40597243e523f88aec95cab388a1d327cfe96751f236576d8f983a6de1d5daf14edb4984064a25cf31f70e9e1b88b48fbf2d2fc4d41d9768dc0100f21138be410e537941ef8dbb6f68848349f50b6176f54f333676dd3d5a5648cfbf5b048b866f371dd5c58df3a48261da18421b427f1be821e21898c5aa8292bbe4a9960bef959182582f1e70488575c39b380d44479c5e1089c6ae3fd86892352e8511f9edde5116e1199eda9d7320e22859a48d89e8dfd55908d9c1de0023bde72d3dd8b66f94453640e7054dfa8e18189fac2b9475371ae837725d01055100d24ea98eba645f7ec867d8b1689a40800b048326db03136f37a83afbf2e97606209f4537b1e7525de11108a39bdb3381eeddba161ce0b67f405f56a2fba92d4d9237039ee05cfc43fe8c121886b51d21e93283b41b84678f2d5c2d90259fccf0d27a1bf2567ba6fff98b18ed1d37dd4450f525734da3124a02e5b37ca450d5dbff08a23fa674884844b7563f9e56fcf10a1e3b56d4d05930ed7909c232c3d772596ef7315e64c596ed63bd861116bfa31a0f0e029e9cee8f7072d3b504878970951cf4f94821ef6828e2ef553de781997af752fd6c3ec9786843b48b3bc5187a8e938a8a0e7d74e79efbb4a5773a99905fbf05171726879b2a01f5e1f7ccb28aa26bdcaf59934eb9d4f455e21763bdfbe3861b5e369d0469367f4094bf7d0ae7e11159fbfa7eeef350da7be5cf8aeb23345e07a7ef8036da9fd1918c3c198eaf1b6c1c937b7704130f90bc09dc5c31980bfa91ad52bcea094de11433bfb4a4a35f641c8572d1b7272bb26ccd4cd12c486bea29868cbe6362b15aac33dc1c7259ab14e723c3a725662f26ee3e594a2b996490ebda0f9febda3a8b1eb3bf36815ad2efe92ca5b019dd3737aed90439d2659dd22386e08b949a6afb0b26621217a1c442cd5f00e216206efe2e431d990ad375a08e7bfe876515def62049bb76b740f48f82e95c934c9f3df647590d9d9f20cc99d60995f6af56f027b16f2809f68e49f5bae4acb8b8dfca48824e777d905db2afa0144ba7a3c88073242e5ab9a8dc80f580092c97b3e582c559ee07d05f333195aed3e4da5447fc3a9c49f5e338c2506226ce1773c57d1b86d6ef86ca21a73ec797a108a291ec4a71fdbd1f3d6d13e6a5895c01a23bb26126927ccdf034afa7d28ae7888640fedf56be5fa6b2e74cd7a111db7def1c5473ba0e380f0f9e5127552b04147a1665b575d9d9d77697bdc0682fcc36fbd3ea564c939578dc687a8d5693f4b10d3f473964d7d468c12ab4efb9d479f2977b9e1583e8185e3f5668a6e9b60af2233c1916127ad293f36509dc17d034f076cfa9dd3525bea0a877c15f2fe657b9b5c43a1837b87a2ce51ff89fb3cb346e6b8d9ccabdbdd275e7bd009d47f859718b3829529dfd86d600ee357ab7a8e8462b0fdcbb7fd85215dc5323d3d3e2ec37e6001c39375095a3205aedc6cc1fad5159b1e333b0e003849f83987155793de49f1eff8f1178deac4944d4030b66e134576c76e0a0640520cd29409a01f3bfe9061b7221b1bb51e9d8e815b101de8566678991c95b4c7dea91e61baaef59015bb4b9bc2615364a518dbeb9cd43f8a68b188d1606618fb626191e93b862058289110521cb6a80434a1d7fb7dea9ec16d668346af9963224b5851996af19306128660a2cf8b1b7b434c088f17d9e1d79b217895b4ff450c41cbf8cc99ab7f1dfc4ec510a34ebf8e4f531f34aa1484c8c07d3830b71c700bca40f4abdcab33abbb002f5e897d5e41ff49d9971535aa7094b87bba72780d11b1fd0d463d5f923976fab30eec2dbc993d8dd2d47a356bd4f7f84853e0270906e3342511777acc5b59400b0b21af510181d7b2dcd9e3c3a25f6ad6ed938016fe05c4c96f783a31fa298e82ffcfa04cebebec999aa362a0b2047acfb9e378b9fc332490c29bb5fe5b36fcabf75dc55a542612364468dc1ad60852131c5330cf4cd047324ed7154e501591d04d797f42e9ee3832cf53931be0724c4c366486de75e438ebd279a699164ad175713c1a7f5d8d79cd1f137c0f4be4044ba8dd6f6f9b6c3d321b056a89231f3c88d4ec129ce383aa47d5d31ca8428db98c6a746c87161b15dac80a1453d0d89471acc70499b798ddeb43a77af2d2d432b911b6c7ffe325f5af6406b1965992c77a0c1c99263751e84eab08bb62e241e3f551e13f89a6a3c409e7c6789ae76f543bead75cafabd43533ae0db42d1342121ad8b7fd8c785ffda8bbb159685bba12ed6c167359835f14a8201bf3c9b55cda8b4db7cc266e49b01ed6d8e2906331657b934c5981142e38d26d2e5cb0d371d21ade326bc6929d1e4cbd59c070f920f9410b0e6abeba106494727e8e8462958b583f5780c094f6c0cd3c6f73cf1a71d4036f52803cfc1272ba47e2978ff07dc26b9106f1e15d07acdb88ce090c24062f9f0d0931d314b44728cfef45f4f1d5a80ee93b040dff441493825bf374d0d39d0ca8211c71bcb8f31158b3a8d5c1365cdb21462a26e410ea7655343b80055935d4889dd24342302e85c73de888317b0b5c2e0b61a5670249b5e75687d95f3006f3989fa0ced8fac3f9b4fb4b405b64a885f20647687aebc9e0105a405fe8147270a355163e8bc13995bdf15bc9fd1336cd5fe524850b816c5ae680ae2d3fb010e9787a736664fb1b84990c43b7885b7ab85cba565f6548544a49e7fbb70a147dde3c8d846c486a4ffb25a11d62cf64f7e6d58c2469c37fd9d40dadb088aef0178b27e0a46cac81905b719e0f26d494418de6e70b7c6f20a33455fde1f2c5ec28bac8576045076f3df04365e9e01477194cf33dd97da45ce79600e53e950983a5f588697deefb3877e4e71577d4e71c1fd4712fff9155f4a4c68bfe4cbf1f93abce173bc588b45dde098ad14386640aa4ddb2f80d6eb07f62498a32c60ba86e04df4840a8442912491f8804ffc96619bd70670527b7eaeed48c04c84f1b19f0d6554cf79fff0057d70c888a4d13341ace83276a54fa6481719d9b6e87b55bc48e42e9f90b5bd6f3cf1762a1e3906e23a661cab7031a092905034b11a72a27dd97648fb96a02339a7c0357fe140ef91c2e5596391afdcc45120bac7e0a781de25163fd49e5a8c8d728faef007666e5897c6442f40712b65c9f6633532f73583910d4da40691faba8f21063b1aeb464970706ed341df3e226bbfb4a03d6e2000eb8255a5dfc938d08f15a148e69a02a95dce54c092912e4bc05b3535be49146bb1f8f26f16bfca4c7aeeba9228d3c3ce2ff3dd4091d238f613967d794de688c93a9b2e7e3cc2222f7a73239cf26b8e0507ded1a4d4ea8893ea6cb7a7c79cf9c042566928476e36fddff2d3fad9e115176ccf79b761e8310ebce2d40c30b536d6aee5621f9ad972a920639db83f7b9306620bd4e4b9e735e20a9b76ee97b42c174163e016b85dc14cd22b9ff9652028fd0628a6ad721e4edfd7b8c5d985efc226b8dd1abac78a5bf06dacffc0847078c53afb04921cff02934310e7a9e2db616f672f4dfb55a6b0dd1e13872770bb7cfd2f16c8f309fce68fff33cf75e68b8c9e175439471a1665d3221e19c6766a546f7f58eb17fc7bf1367ddfe07c4171891412104c5f075d593741777526382b82588490676326edb1c48fc03e98a145329659cc794354e2592cc527cccc174f3dfa6df9df0c061707e0a8ea7177865303c86450656983b49e000228de1f15161ecbcd897959216cbd813a48a2b8c6cbea5fd44e33361fed2e1eff459ff84496f5d1147a14f2e675d168ddc916ba28f9f28344669fef690c885a83f32bb6db2e25b7ee57e43292370cae95a27824fb16cf36525ae820ad7223cc5090317abac9217f0efb43c00a6dc2731a4763e84bda3cb1a9699a9547ca5e4f84c93b05e2e9bd9bc583dabe2d0649413d52c4a19a1329567368025f932d369e4034a3a0c6d62d5f7370b7cae6e6dab6f3ece60a7df8388975bf2d896278f963b61cdfe7e2bfca10da663f9cc032b3232db4bcb81d6daf1355c2346e0521a840f585fb4973f79ea306c89fcb229314b4ec89c80a2a3750198cb3afaec54ee796f64a23680188fc6186b920f7faa1f06e6b476e9c583981d0c4bff89018ebb9386ff4dadb9c9a9a0a43b19ec50848e331a56ccedddecd50307c32e841b518a55bebf1661925a6ff0a52261b64c9e19062b74baae353d4fe681e57703b90c924eca169ad4206003e2bf5cc125a08ee70d0bf34ac622fe19fd064710aee997d16f2d6a7ff9363eee0aecd7e4e548c7dac58eb0bb7c2ba0f00ff0fb5aa931bfe432b7ccd4c39d1c3102f7f1a15847dd20d0e47160e398098fcd62c9e2b8f5542e73863f3bd6a7af6bd73848a413a78750c4c749dc6b2c3441f314018519543711fd136b4ec2d639a6ace3a2eb54e6afba1a774b50be1d50085a607300fb9d1886646d306503e648ea6df6277cb9c1ab6755576d6c674d99aad1e71d308385553d941d5d07d96b7ea8206613c231f7ddab038f8ae9d7c10cf20e3d6cd04f3b76175b8597228d62d0cc7be3a4b4eee58ccf94e366d68ec6c397f635ab78f9f2957f1a29b955ac0096290bbf187a0a1a85e4a6f255412641de050127a3902224726fd60264f2cf0f925b2a44a7973f1547ad5f4bbed62188d666235155d5db75114d8205c06b282f0dfc6ff56e3e83cca28acd8dde4e237509109628a673ab2f691ae6d9e8880b8f2b2080bc1705e25ed27b5f17fc7ec0934b7b866dd1f1f9904c6c49115bfa3a9ac70efe4b51ad68e9b9cc24d340b6686409ce0de364c8e587b9189e1dc2865c2b7f2500916cf0ae6a0bc4f6a23b900ce36ad082c8e9ff12e05142a2b7246cea924a3bb7774a16fd86b187706f692888b0456fde7d8a5aa2831261ba5cef3f80163bf7237ac66882786dc265232218c431d8d265461d9fa043d4063ff8869c57a75589b061c8bbf8a4129c65cf9fa21a2f99b33657bea17c99d6186ba63f02fbf0ea7fa93c4090e0a6b2a68a2dcf52d0bbe59562ee732bb3909f9d6c1e621f697cf8c60c45b20c217a8f1778f6bf6fa1667ef47d546d72f88f5ff054e327b36f8478ecd0f3e9cb1439177625d924aeab0aa82826c8cdc5ef7a2f41a8ca97f5b4fe8256675d52b73ac06a12faf9ccd826db8ad7fefaa6fbdf27cdeb84f1a8035385950cc6ff84bc0fc3a789fd107ea51e65bb4d88ca7424e602987f4a36dd1138bb4f4108ca6cfca69a31150aec938f981ed4", 0x1000}], 0x2, 0x0) r4 = socket(0x9, 0x400002, 0x401) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000fd4000)={&(0x7f0000964000/0x4000)=nil, 0x4000}) fdatasync(r2) rt_sigprocmask(0x0, &(0x7f0000661000-0x8)={0x1}, &(0x7f0000922000-0x8)={0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bc2000)={0x5, &(0x7f000069b000-0x28)=[{0xb4, 0x9, 0x8000, 0x9}, {0x6, 0xffffffffffffa475, 0x6, 0x8}, {0xffffff7ffffffffd, 0x6, 0x8, 0x7fff}, {0x42b, 0x2, 0x5, 0x4}, {0x1, 0x9, 0x1650eb66, 0xffff}]}, 0x10) write(r4, &(0x7f00000f1000)="2400000013000700fe00001b06250000010000170900ba0014001e920cff000002161705", 0x24) pipe(&(0x7f0000a32000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000736000-0x10)={&(0x7f00004aa000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000339000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000017e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000a65000-0x10)={0x0, 0x0}) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x2000002, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000b000-0xc)={0x10000000, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x100, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10000000000001) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x5ad, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt(r1, 0x0, 0x8, &(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000)=0x43) syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x1, 0x101002) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x100000b) 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e8e000)="6b657972696e6700", &(0x7f0000ca9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f98000-0x16)="757365723a6c6f3a3a76626f786e65743070726f6300", 0x0) pipe(&(0x7f000081d000-0x8)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000384000)=0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e37000)={0x0, 0x0, 0x0}, &(0x7f00009b3000-0x4)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x4, 0x0, 0xd37, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000054e000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00004b6000-0x4e)="", &(0x7f000064a000-0xb0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000446000+0x24d)=0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000062b000)={0x0, 0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f00004b9000-0x8)=0x7ffe) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0xc) r6 = creat(&(0x7f00004d2000-0x8)="2e2f66696c653000", 0x1a0) accept$nfc_llcp(r0, &(0x7f00003c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00006e6000-0x4)=0x60) readlinkat(r6, &(0x7f0000c44000-0x8)="2e2f66696c653000", &(0x7f0000729000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ea000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xc, r5, 0x8, &(0x7f0000330000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f00006e7000)=0x1000000000008003, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000404000)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000cd000)={{&(0x7f00004b0000/0x2000)=nil, 0x2000}, 0xffffffffffffffff, 0x0}) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) ioctl(r8, 0x4000000000001277, &(0x7f000023e000)="00fc") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00007b7000-0x14)={0x6, 0xc85, 0x200000000001, 0x200000cb3, 0x0}, 0x14) rt_tgsigqueueinfo(r5, r5, 0x20, &(0x7f00005e8000-0x10)={0x3b, 0xffff, 0x0, 0x2}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x359, 0x0, 0x0, 0xd34, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:58 executing program 7: prctl$intptr(0x2000000000029, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000077000)="2f73656c696e75782f636865636b72657170726f7400", 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="e7e8370619249127b753a7705af7983b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004a8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)="2f6465762f72746300", 0x800, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x14) bind$packet(r0, &(0x7f000071e000-0x14)={0x11, 0xd, r1, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f0000b3e000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x10) shutdown(r2, 0x1) readv(r0, &(0x7f0000021000)=[{&(0x7f0000304000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000f8d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2) socket$inet(0x2, 0x6, 0x9) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000551000-0x10)="2f6465762f73657175656e6365723200", 0x2002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d64000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000633000)={@common="69705f76746930000000000000000000", @ifru_mtu=0xffffffff08000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f00007b8000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e92000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) syz_open_dev$sg(&(0x7f0000623000-0x9)="2f6465762f73672300", 0x800, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0xf) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x81) r0 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa8000)={0x0, 0x2, 0x2001, 0x5, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x5, &(0x7f00003a8000-0x1)="e6") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa9000)={0x0, 0x0, 0x0}, &(0x7f0000163000-0x4)=0xc) r2 = getegid() setgroups(0x2, &(0x7f0000aa6000-0x8)=[r1, r2]) socket(0x40000200010, 0x80004, 0xa6a) r3 = mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) sendmmsg$nfc_llcp(r0, &(0x7f0000bb8000)=[{&(0x7f000092a000)={0x27, 0x0, 0x3, 0x6, 0x7, 0x2, "af9624bbf75e70d04b5b0ece80b7019c8d67969cf76fb89801c9c181e69d9e58013b94aaca3ff875e7f1d3abb474d198f1fcc8cf4c63c638c3a65a952a0d54", 0x6}, 0x60, &(0x7f0000729000)=[{&(0x7f0000d7c000-0xfe)="905b07f5bc2f710031b536b44006807cea8a2c445f24ee6c2617a6757cbf15b1f9878dfcbe86efecf804cf3b9e2bd781f45a3f0c6319bd4d85ae23ea65a06c95948de7db5de67309d37944e867db0d5fc737339e566ce95219c37d3f6c23f6c849cac9d5fbacb55823ed54b2b0a16048afb1b2d2e318be58aab6e968b8730f9b2833309173c926faa7c73ee8da10f5f35297cae35324a9102f3888648695d9c9a826b23b0c41310ff384e13952f66a051e4bbb3ad1a231ee53e7a4c7ca11e7db7e8c9a554fc31efd1f35e8512dd6f852b056dfdb09d759973140cac7205f40b8ad1b2e0da9051d2873f209a9ed5b5c4a1768d71e110a1f9699a64ebe1079", 0xfe}, {&(0x7f000016f000)="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0x1000}, {&(0x7f000006a000-0xe5)="4ebe769f63d7aa7939a9f55f733558b9fd76549aa11a813672f315ae2ceb730eeef61b8bd356136e4d90c0352ab45a6ea08e73ebf009af1cb8292e798079fd2f22ee69d1694802b7b5b377eb2a507cf6418203656347edf6fb5baaed717ee07dec7edc41cbd047bca198e4e5ccac74cbb8f0d317604365b4abef7cd1336e0f2f28fa19ae3e4fc24326f82a416871da1c94ed716badffeb0706f6038bd096ec92ca0c018fd10fb1cfe5a180ee5749caf3395c5282b4198ff4f8ce39033fe66a0d470c92760ae1267099ef27a36f839bda47ae1ee852ee57871bfac8cb389889c76ee2beaf0b", 0xe5}, {&(0x7f0000e65000-0x4e)="34739048ea41f47c3e8f66bc3f9832dbc03b99e1f4338e30c9fa3bf1260ffa30c5bfecb8c950ddc7d46fbe8b3fedf0cd974cc858b001d18e5b7f74ee453b500ded0702dd3559b3b12d4f14a62bba", 0x4e}, {&(0x7f0000378000)="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", 0xff}, {&(0x7f0000ccc000-0x6c)="ed13ec2c895cf85d191e712a7f55bd2066b7f2657435915fdae63114c4f28a574ee76a1f994650c650cd0f33a8c5b3316f391a7918d27879ba0b501aaafc000f69728205ec5efed8582a6b7f02c5ee932681197a0167d78e3ede93e368ea0efba81c864352d95a5d73805c67", 0x6c}, {&(0x7f00009e7000-0xa8)="9fc6f25e1b6a6bdf810a2dd86c9b63420c4ab38b5f35bc8838a5c49f8c29a39ce39f4dd386b1d2670c28c9171f344c5b5f0eef52aaf83575cb7545be684ae74d68d6ad51ecfaf58e81b73f7febb7bd1233da27a1bbc467abee941b6b48b0dc1e1819a5390691b9d1023df58111842b47bacbd8e2f0d120c66f31c535e468cbc594dfe908a427c4a440b333b1ce5ea4aaff4af06d021b069e57ddd32799f0fc54d02bc5bb37b998b2", 0xa8}], 0xa, &(0x7f0000870000-0xb0)={0xb0, 0x102, 0x8, "fa65a1ba5ec60d73a90d8913e7121825bf3479540fb1e42860b468e06681bce885745eae2e5e7d18aec00fc3034ba02a5f3a926ffe50b50961c04b0faa356c55c7f720d51ebc4f7c229eb8b6f314ed2aabc6f0e01fe5cc4e7e29bdec3b47769c87efb26d870afae1d98856b9d646cdea6f1f6cd5049301e522486291eb4787ad08cdf357f2b8d8f886f1619bdad7a78d5b722be4c9fcb8446b482a4b4e9a81"}, 0xb0, 0x801}, {&(0x7f000046c000)={0x27, 0x0, 0x9, 0x6, 0x8001, 0x2, "f510144b8fb0f4c179774027a46f32e49a6cf0c8572c9cbce819b39d5b9cd1e1aeecff84c57d6540a78066d3014e9e7921013af952362251c96075e56b2eeb", 0x3}, 0x60, &(0x7f0000e54000-0x50)=[{&(0x7f0000349000-0x2b)="764426c0e51b919c1edb818569151f9efeddf4cfe312b5b8eb228e149bfbee75734e1ba226cb9b414ba9a2", 0x2b}, {&(0x7f0000365000)="caa9b5f8b2d6b5421a7d9752abea91678119ba81772305276e1568ee7f07c02320d3717a225058ff456750a237a64798914783efc1d6fa8d00cd38862e1100b14ced340dfffc86ad7ce68a1ff0cfcadb6b16f3dbef000f3e1c4a604bbf0e5a340ee76d72776d729b7e36ca6394b62d1c8bfdb2b3347ba08795d6b3b5ac4e1fc1e77c3cda57523d12660cd0a936ab669adc3c3762afdc7981030067f687e6698ceebcff90ef57804d711a42b552212b3da05832881259e3158913a13f8a", 0xbd}, {&(0x7f000003a000)="d11bb12abc913ba67400e3f0f4530755f7f7ef5933d542ba7ed174416f9ba70a5ba44de75631fec48a2a90d9c3deb210a59e42b65fb83612fb16b7018dcd5022433c16c7ef12766e5d42720690212429b73b80ce785e5b8fecfda9cbb13061e6bb74e03e3178d17c9f7cd59220e6e3544dc689d3358060facf3008b8632f1e05a6321e2053133bc0ddfc897ab22b11877fa40c50b18f0e3d3299ca26", 0x9c}, {&(0x7f0000024000-0x37)="c8f9ac4f8b61ba03173ed3fb85dfd5d84e915d39c01aa8f4b69fdc2dcaa37bb0203b3e7682611e2c6d8bf21b093106e812dfea542235ae", 0x37}, {&(0x7f00005c2000)="a2a9308f5567b57107f46102d05f8df7e860e8e3", 0x14}], 0x5, &(0x7f0000b01000)={0xf8, 0x0, 0x9, "8ea4063ddf8a33d61326c9cc8ac97fbce0f27c8e5e2b4cff72a367734ad18715114f43ea8e492ec536bae7dccfaecbd73282c221c61cb6c64cc2dd914f6b426f23654bb8bad8797bf7a90d34232391db8fe8f14c70c19365c3cff0970a94e6279b4559fa3d320da6d541f55622cbd7057c5c0cf957e5b49b7390fddab3385f7b41bf570f7495cb1f7e2bb24bc12b71cd5f6cfdb546794ad9ab377dd4c780327bc293cb0ca68fdd835b8dbe395de4aeecffd4bea1caa9821ffff71c58514ffa9fea5d7e276a4b2b5de674be11276b72f635cc764f9aa45b7f8ca468f66614e80e6598d009bfcd"}, 0xf8, 0x91}], 0x2, 0x8041) fchmod(r3, 0xfffffffffffffff8) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r4, &(0x7f000052c000-0x34)="", 0x0, 0x404c000, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x40000008000, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cd9000)={0x0, 0xdc}, &(0x7f0000cd9000)=0x6) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={r2, 0xa9, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed16ad363528a07c1dd3e3b4d3ef913c38d2a4102c593215de7576f5f7ed2dc"}, &(0x7f00007c7000)=0xb1) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080c000)=@assoc_value={r4, 0x100000}, 0x8) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0xffffffffffff4a23, 0x4) r5 = socket$inet6(0xa, 0x80002, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd7000)={0x4, &(0x7f0000432000)=[{0x200, 0x9, 0x1001, 0xffffffffffffffd8}, {0x5, 0x3, 0x5, 0x20}, {0xffffffffffffffff, 0x100000009, 0x8, 0x862}, {0x5, 0x8000, 0x5, 0x100000001}]}, 0x8) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400003, 0x0, &(0x7f0000a44000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0xc) write(r6, &(0x7f0000016000-0x9f)="54aefd5115addab231bba7de36cfee644078e0e64a7838f01e537f3548cb90113123a86f9c9a51e4ab9e414dee3cfe345e5d840c86560975a7d39eba1181e6961acb9532a397bd9cb2f6fafc256207351d5221cd75b7c2d9f7edc5f9220dc6ca2d8ea49e0840c021998c14b3b8e2c1122cc510247f21a3c45b005b04b582b14eeb344ef683400471f99fbc9ebd9f4b73399dabbde0b737b4ce8c1a0301fae6", 0x9f) r7 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00004e0000-0x2)="0000", 0x2, 0x400000000061) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r7, &(0x7f0000cdd000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x9) r8 = accept4(r0, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000018000)=0x58, 0x800) mmap(&(0x7f000081d000/0x3000)=nil, 0x3000, 0x2000000, 0x294da6a548bcb399, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r7, &(0x7f0000002000-0xf0)=[{{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000)="000000000000000000", 0x9}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000cd8000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cd9000)="0000000000000000000000000000000000", 0x11}], 0x7, &(0x7f0000004000)="", 0x0, 0x3f}, 0xb1}, {{0x0, 0x0, &(0x7f0000a74000-0x70)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000004000)="0000000000000000", 0x8}, {&(0x7f0000005000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000005000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0xb5}, 0xffffffff}, {{&(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00001bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000973000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0xaa}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1d}, 0x8}], 0x4, 0x40000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c79000-0x11)="00", 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000cd8000-0x98)={0x0, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00006d5000-0x14)={0x0, 0xc, "f5717ef8a39d0400e505000f"}, &(0x7f0000146000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e02000000000000000800ffeb0800060000000009", 0x24) 2017/12/13 08:07:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x5ab, 0x2000000000040002) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) r2 = request_key(&(0x7f0000001000)="6c6f676f6e00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xfffffffffffffffb) request_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)="00", r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x6, 0xd622) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:58 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000027000)=[{&(0x7f0000027000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x1, &(0x7f000001b000)="", 0x0, 0x1ffffffffffffe}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)="00", 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) connect(r1, &(0x7f0000024000)=@l2={0x1f, 0x7fff, {0x5, 0x6, 0x37dd, 0x1, 0x5, 0x8}, 0x7, 0x9}, 0xe) creat(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x10) close(r1) 2017/12/13 08:07:58 executing program 3: r0 = fanotify_init(0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000902, 0x300) sendmmsg(r1, &(0x7f00002cd000)=[{{&(0x7f0000a55000)=@nfc_llcp={0x27, 0x80000000, 0x4, 0x6, 0x0, 0x3, "5323b450bb7d4a289f87384ad2534f3f4ca7c70acb3ff86692a32a2a1fd797ebe47a3d56e3c32288eaf15cb7843a624ab517f804d30d51dd8945fe50b8b53a", 0x577}, 0x60, &(0x7f0000549000)=[{&(0x7f00005fe000)="f034809e37936aab7a860cf810d1c3ede5940484a31f660ff195b4e3a6c7f05b548b8cc204dc7a7c2ea272f21169d4efcc120ff0938bf5447c387bf72de96675dc010816d2f29bc61f50757532373324b989b1e287a8f87b922136120ce6033c0accb30c16d72bf7fa9e8863ca043ab14d209ef57039a050c3ac1cc3e3ecc8c13394765c9bb07b638b88694d66480d", 0x8f}, {&(0x7f0000970000-0xe9)="d99414e6b6db56d47c660c707122cba18d82bedd1954514a4bb3c527cb30922d6dea83437814ca622b59cf8d5644fa28afba254a36105797a2bd86378d70d0125e5baeceb16a571f534c47aef1e8c3497a0c170a70deae2edbbcb7b8889488088e8d98b33fa042e24a8276e05c8757cfe56423f41fc2694d3fd3c6d3668b4bc07d3c98de8207b9277ad0fde9bd830d0a008da854416e1c8fd913691ad5ad700c53715329d79a04a05db6ebfb91f4cb02749a658e6f095cec9ed701eea8fe651fd5a5a6f858ddf61b5c42f1aee0bacecc02d12648786d8fd74af673fbc3f034a896584928d9ce6a827f", 0xe9}], 0x2, &(0x7f0000d8b000)=[{0x80, 0x105, 0x1, "67b76fae6be34da6275eaf859619bf81875ca30d55a9ea1a637cc405bfa81e745489fe151dbb20fd4410eb58d547287079dbab12dbb291a0d0dcef70536d65e2e46ae23e60182525bb8487a2ef03cf177ebf89c3790639d0bc1b18c026fdcb8646992291badd85dcbdee"}, {0x110, 0x118, 0x0, "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"}, {0xd0, 0x119, 0x2, 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0x1000}], 0x3, &(0x7f0000777000-0x478)=[{0x48, 0x119, 0x7, "5010bf9d619ee02d911f3c5230fef346dec71eaefe994f8d5451f1e28f8cf4b2f8c0ea79b70fcaa6cf86bd3d3cad7a3335cfffc9db7246"}, {0x78, 0xff, 0x2, "401b944da09dc172257fc810ad0a5f0d1560328d8bf09a3d12a4e7da9bb300ac861a9de76f7f8eec6a69c44d5764f5a0005c82c80bb8f762e56d74dbe702c6dd900e8208b07f28db6164c22596444b678583e5ff9b20a5c3987268657a7061e5791b670f20834fb0"}, {0xf8, 0x104, 0xfffffffffffffff7, "9f8e1fc26ad8e820c9f1a2a16e934eced9dcee4d502fd5d2dd8fff0e31803e92ba8ff04dbea809802144f3845258b7bb7f7263800dd436d29c2825684f959fdca1c089c2c65902d9e338aaaf6e43a5cdbe723cfadf4d388cc28654e49f71ee3415e6f717d88383d8abeeeaf8ca08784c2d7207f374749d9bf7e7017c181b74098ce44026bf06b3d7b2c1601484be0a6dc2bf8a0236391dc229b9876fcb1c954ed9e0eda199332bd4aa6bf26fd2afc648d795f16ef88b75020ed150feb1034b56aac943377fe866152383893835e51940b27ab83ea3a8ea20b1bb940954a129896c839d26"}, {0x60, 0x189, 0x400, "e6dbeab69bfe30fa41550a7cfcaaacae478015fae3f9935706e774d7ebd21bfa998259fb77e2d06b78d0d1fcd02830cc09e29d323991d6332a1cfcf819a1fe6106835b0b2f0d521b21b8ece3e6d6d64c"}, {0xa0, 0x100, 0xc1af, "02fd32d4b8e3c2e1dbd348a0e034d991c0dda402df85c5a1edcba5401e5040b0d0f3b95be9ffe8ff3bc737759cdbb2d75e12562f016bb946572195974fe7608016e7990eefa3616bc9fb08e4514e795c8b8614a6f321a0111b163468f0d77f8bb9f6ecba0d7fc1d5855bd29db2d036f15dc5e1272346bfea6d058e028349be9c7c0365757012bd3d25a3c39eb6be"}, {0x98, 0x117, 0x4, "3846a87ca723d524e9efc9272df5c3a53f4a326ae1ad10845203fcb4ea24ee8f9e7599e4faeedb241ae4192b3d33ea7fbf3050f84ca7e8d059b3ded3f1fb67c77053c9d3315560e07fd9d9b0f5e44302f55f281b7e92a27fde193d1e06ca1ccd749487c27d0632084bf6f7599b29c768dd4c9271d15faa88f272a28c519622bcab"}, {0x70, 0x108, 0x7, "99ba92502fb59a73ca5ba54f50d07f438a82a9a8a8a8f2805c0c2bf9ef336a92de84baaf0e3fef18f44abb009f7cff5db7a823d1b5fd6444ac34b394c0911e2a4af951a1d36ed99ddd9c894d8f486ec0cedce4d2e60345ad314abd957cd9af3d"}, {0xb8, 0x1bf, 0x3, "9b2f187114d76423b23b7d12a272b43dfa8a9e9ffb6f620316eff1b937c9a915cf8ff6d114f59e5d517fbf4b9ada92a6581d7905a1836a35f8a0de70708fe36e74b3d2e5d553d38185dccdea9a66588c309f10b1900584683aaa020908455c4d1b5b7d8854e1c815a3b117f0a26923faf180b7cca48fc91887832fb2f7a53ed9b124aa6171a398584537965b0e6d3b0eab929a9e7c6d1d94bd3f1ff1582ca29c3082684670a6"}], 0x478, 0x815}, 0x1}], 0x3, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_flags=0x401}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000b25000)=0x7ff) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) writev(r2, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) iopl(0x2) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000ae2000)="2f6465762f6e65742f74756e00", 0x0, 0xa00) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r3, r4) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000551000-0x10)="2f6465762f73657175656e6365723200", 0x2002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d64000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000633000)={@common="69705f76746930000000000000000000", @ifru_mtu=0xffffffff08000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f00007b8000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e92000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) syz_open_dev$sg(&(0x7f0000623000-0x9)="2f6465762f73672300", 0x800, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0xf) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) 2017/12/13 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f72666b696c6c00", 0x2, 0x0) readahead(r0, 0x0, 0x402) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x2c) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x2000000000005, 0x0) r2 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000664000)={0x0, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f00008ae000)=@common="69706464703000000000000000000000", 0x3}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000392000)=0x0, 0x80800) sendfile(r1, r1, &(0x7f0000224000-0x8)=0x0, 0x100000002) close(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00007db000-0x14)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) set_robust_list(&(0x7f000037e000)={&(0x7f0000f43000/0x2000)=nil, 0x3, &(0x7f00001a6000/0x4000)=nil}, 0x18) socket(0x3, 0x100000802, 0x80000000000300) 2017/12/13 08:07:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x0, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)="00000000000000000000000000000000", &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@empty=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000)={0x5, 0x1, 0x2, 0x9, 0xfffffffffffff800}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x96d8, 0x1, 0x7ff, 0x2, 0x20, 0x80, 0xfff, r4, r5}, {0x10000, 0x80000000, 0x1ff, 0x1000, 0x1, 0x3, 0x6, 0x7}, {0x2, 0x8, 0xa6, 0x4}, 0x576fb5e4, 0x2, 0x0, 0x0, 0x8, 0x3}, {{@in=@rand_addr=0x0, 0x80000000, 0xffffffffffffff71}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x7, 0x0, 0xffffffff, 0x80, 0x5, 0x80}}, 0xe8) 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)="2f6465762f72746300", 0x800, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x14) bind$packet(r0, &(0x7f000071e000-0x14)={0x11, 0xd, r1, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f0000b3e000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x10) shutdown(r2, 0x1) readv(r0, &(0x7f0000021000)=[{&(0x7f0000304000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000f8d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2) socket$inet(0x2, 0x6, 0x9) 2017/12/13 08:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r2 = open(&(0x7f000083e000-0x8)="2e2f66696c653000", 0x4100, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x27, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f00008c2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00001e1000)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) prctl$setmm(0x23, 0x0, &(0x7f00002bb000/0x2000)=nil) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000103000)=@generic="42c423a4e2d11d1156c1258277ebab17") setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000df0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003be000)=0x14) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) getpeername$inet6(r2, &(0x7f0000742000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000051f000)=0x1c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f000016e000-0x4)={0x0, 0x3f, 0x8000}) readv(r6, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008a1000-0x10)="6e65742f7463702ffb") 2017/12/13 08:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x2000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002ba000-0x10)={0x2, &(0x7f000070b000)=[{0x1000000000020, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0xfffffffffffffffc, 0x0, 0x9}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000097d000)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000088b000)=0x0) bind$nfc_llcp(r0, &(0x7f0000887000-0x60)={0x27, 0x3ff, 0x4, 0x7, 0xfffffffffffff800, 0x81, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x100}, 0x60) ptrace$getregs(0xe, r2, 0xf8ca, &(0x7f000015f000-0x5)="0000000000") mkdirat(r1, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000478000)={0x0, 0x0}) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e9d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000004}, 0x1c) r4 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0x10002, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x11, 0x80080) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc7000-0x4)={0x8, 0x6, 0xfffffffffffffffc}, 0x4) r5 = syz_open_procfs(r2, &(0x7f000013e000)="6f6f6d5f60636f7200") ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x39) time(&(0x7f0000d1a000-0x8)=0x0) r6 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r6, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000375000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007f000)={@broadcast=0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000)=0xc) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403010000", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000b82000)=[{0x2, 0x3d92f74b, 0x1800}], 0x1, &(0x7f0000c46000)={0x0, 0x0}) r3 = inotify_init1(0x80800) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000cd8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045f000-0x4)=0x1c) r4 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2842) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_tgsigqueueinfo(r6, r6, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r6, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000eb8000)=0x0, &(0x7f0000e49000-0x4)=0x0) fcntl$getown(r4, 0x9) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b04d513353c4fb9d2bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d02773f8267ba846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000073000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}], 0x68) request_key(&(0x7f0000cd5000-0x5)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) r9 = add_key(&(0x7f0000c8b000-0x9)="7573657200", &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000-0xef)="36f6a17eb803000000000000ae4e46d789b09f03718ee00a9e0796a2fe26a8cb1195d95a84cacab58b8afcebf592be0aa90a2fc607e02760221d14f6464a86ff7032218050f830daf233ef49b3f00a7888138573352e629b3e1ed378b2276c19dd61fe0baadb52f6c591681a4a99efcf7336fc69253a5a94db175ce8f7fe3f86600dc93f2c7de30de515f3f4d51507bb296a824880b2db425a5d7467cc72f9cb8ee40a319bb4391f5f10aa603bd695a0555a12d1d4c34b288a83553d90bbf2612d9caeab402627fb1107063ed831bbbdc9b6b0381adc8e0c56aff4db27f704652b1dc398632bbe525d43ac3f682259", 0xef, 0xffffffffffffffff) keyctl$chown(0x4, r9, r7, r8) mq_open(&(0x7f0000bd7000)="7472757374656400", 0x800, 0x62, &(0x7f0000cd4000-0x40)={0xffffffffffff6cea, 0x7df6, 0x6, 0xc1, 0x5, 0xfffffffeffffffff, 0x4, 0x5}) fcntl$dupfd(r1, 0x0, r1) 2017/12/13 08:07:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x743800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000015b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000567000-0x4)=0x18) r1 = geteuid() lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@generic="a68c030000f320ef5bf9a338a9348bef", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000004000)={{0x3, 0x1, 0x100, 0x3, 0x4}, 0x8c, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x7d0, 0x0, 0x10002, 0xbc6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000005000)={r4, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000006000)="2e2f66696c653000", 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000)={0x8}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000009000-0x8c)={0x9, 0x3f, 0x59, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) [ 47.623525] IPVS: Creating netns size=2536 id=13 2017/12/13 08:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000753000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x501400) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000095b000)="00000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet6(r0, &(0x7f000015d000)={0xa, 0x0, 0x7d905f23, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) 2017/12/13 08:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000bef000)="2e2f66696c653000", 0x80) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000be2000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000626000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ecb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006d5000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000760000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000674000)={r3, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aaf000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5ed, @loopback={0x0, 0x1}, 0x6cd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x0, 0x22, 0x3, 0x30}, &(0x7f0000743000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d4000-0x10)={0x4, 0x2, 0x80000001, 0x4, r4}, 0x10) 2017/12/13 08:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f72666b696c6c00", 0x2, 0x0) readahead(r0, 0x0, 0x402) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x2c) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x2000000000005, 0x0) r2 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000664000)={0x0, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f00008ae000)=@common="69706464703000000000000000000000", 0x3}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000392000)=0x0, 0x80800) sendfile(r1, r1, &(0x7f0000224000-0x8)=0x0, 0x100000002) close(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00007db000-0x14)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) set_robust_list(&(0x7f000037e000)={&(0x7f0000f43000/0x2000)=nil, 0x3, &(0x7f00001a6000/0x4000)=nil}, 0x18) socket(0x3, 0x100000802, 0x80000000000300) 2017/12/13 08:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x5, 0x100000001, &(0x7f0000642000-0x7)={0x0, 0x0}) r1 = accept$unix(r0, &(0x7f0000123000-0x1)=@abs={0x0, 0x0, 0x0}, &(0x7f0000867000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002f7000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f8000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f000031a000)="2f6465762f6c6f6f702300", 0x0, 0x101000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f42000)={@generic="0200007e00000000d815f1a9da000271", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0x9d) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000be0000)=0x5) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r6, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_create1(0x80000) ptrace$getregset(0x4204, r5, 0x4, &(0x7f0000c51000-0x10)={&(0x7f0000656000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}) r8 = syz_open_pts(r4, 0x10a00) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000ccb000)={0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbb9, 0x0, 0xfffffffff7fffffe}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000eaf000-0x8)=0x0) dup2(r6, r7) socket$netlink(0x10, 0x3, 0x15) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") gettid() fcntl$setown(r1, 0x8, r5) tkill(r5, 0x16) 2017/12/13 08:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008b3000)={0x0, 0x0}) r2 = gettid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034e000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) syz_open_procfs(r2, &(0x7f000038f000-0xa)="6e65742f726f75746500") ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000b5e000)=0x0) syz_open_procfs(r2, &(0x7f0000fc1000-0x11)="6e65742f697076365f726f75746500") 2017/12/13 08:07:59 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") clock_getres(0x4, &(0x7f0000c2a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000353000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) fanotify_mark(r2, 0xc1, 0x10000, r3, &(0x7f0000001000-0x7)="2e2f66696c653000") setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000008e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0xfffffffffffffffc, &(0x7f0000001000)={{r5, r4}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/13 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000f3a000-0x8)="6b657972696e6700", &(0x7f0000912000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000deb000)="0381e1ff53bd175903536f9bb4cc397f487ad7f38eb4d3e5f76e24b07f6011da43e0013d23e70370579e433f55a5a8632e7be6257905f8bf8f2a488e9ec3b8230319a6a1567478fd893d3f0462bf29c8533f0fad0c1a3a44613ba0409344a32422a61c3e9c42e0a1461cc336f0", 0x6d, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f000078f000)="7573657200", &(0x7f0000778000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c81000)="d36ff4654998f605071ce0a33ffdabc07acbd1b633d9fc1594f587e0b34074f5da3288cb0cadff354b7f479992d0413d39c6142cea2884109b422f22bace01f401ba11068e3a6aaf752ac8577a0a0102398292dedcc332340bba4bf517a9eeb5", 0x60, r1) keyctl$update(0x2, r2, &(0x7f0000d40000)="abababde0b888353de6b84e26aff72610afa75a055a11f7f63d8c3e0aefdb58ff7986e1848bfbd46afa7630c349a4ce55c92fca35218df7d44c4b9e311e68b6a882fd7b49cead7dc301ff8dbe274e7e43d07e789822d11a56b60a564e37c", 0x5e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000669000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x80000405, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000060c000-0x9)={0x0, 0x1, "66"}, &(0x7f00003e0000)=0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000781000-0x8)={r4, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000de9000)={0x0, 0x4c, &(0x7f0000543000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000441000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f39000-0x6)={r5, 0xee}, 0x6) writev(r0, &(0x7f0000d8d000)=[{&(0x7f0000493000-0x29)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) 2017/12/13 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087c000)="6e65742f7061636b657400") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x3ffffffffd, &(0x7f0000ebc000-0x4)=0x2fb2, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r2, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r2, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000064c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00009f1000-0x1001)="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", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00001b6000)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000229000-0x8)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)="6e65742f69676d7000") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) fcntl$getownex(r3, 0x10, &(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00007b6000)={0x101, 0x7fff, 0x5, "71756575653000000000000000000000020000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000", 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000dc5000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r1, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r2, 0x29) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/12/13 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc7000-0x11)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00002d6000)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a8000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) writev(r2, &(0x7f000082b000)=[{&(0x7f00001a6000-0x4d)="447af5549073111352902a76442fdc49f45ecccd68c59ec61913e17b9cee94dcb469225ec976fc074ec7df9e7dcd7344d48304ca789891a560ae9e4d5b62b0e57f40386283402001ec7e9aacba", 0x4d}, {&(0x7f0000335000)="9326165654aaa6a650384d5dba324b2918e79c685d46d70efa7ead73e72393bb39079dd3b7ec9121ed73a33eebd29ad1", 0x30}, {&(0x7f00005c5000)="", 0x0}, {&(0x7f000095f000-0xda)="257972a8d5ab15eb61792ca6c69fc4332040136861c7cc006b60c9e3e05257e33463c579e8cc9c48b20c580b0707c59329de38f08a9e549b2b8003a5988d5eaee33bb13f1655530e45d40ee7a78ba1f4ec175dd1957db09a26744dcfd916670205ca2d31b8393360c5716cad6db5ca6a586b5fac6e55b0e148351d4039754a07f2bfc7cf185b0775cf9d721242720c9b36bf1e9182469637557f706cae97132735cf6fd0e8e500f8795fc82281132204c65d9bbcc9e8e97d0d7b6a4b624d8eebdc52d68a1aa0089ebd398377fb070bf83f19375aaa0c627bc637", 0xda}, {&(0x7f0000af8000)="2aff69c22db08ecb855859717f2b2a34a5d5205cbbafe3363c930451cade73488587f9129479ee0ca662c2f57fe610cbcaa918ac33d83d8863eee403eb698b06dea4e3a6c58334c078387c0e8979e3", 0x4f}], 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c6f000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fb6000-0xb7)={0x0, 0xaf, "e7b42fa6fcb9c6118ecb34590a803c508e65fe072d8d9cf9a009db6a4e0d1c5463fd0b9a34c35de0a0828e9fc04d6660f5448c8e6ec76c3a20830910d8629256947578423f9477c14bbabde68defb87e06357d2996507f6e317bafd18c14a1724b3bd4890e96277874281a8d51d41bae27fbe406b4d3e58b7905c88da621501da8f8a7eaaaa46086287cc7e2f3b2ef173ad5f86a063a4bf6fd2e2da74f40902ca1516f23247cddc7ff53dfb8998aa9"}, &(0x7f0000a3e000)=0xb7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002bc000)={r3, 0x48, &(0x7f00008a8000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e05000-0x4)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00003a6000-0x2)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) 2017/12/13 08:07:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000a7b000)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) recvfrom$unix(r0, &(0x7f0000b90000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40, &(0x7f0000188000)=@file={0x0, "2e2f66696c653000"}, 0xa) syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000)={0x74, 0x0, &(0x7f0000004000-0x98)=[@dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x10, &(0x7f0000007000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x73622a85, 0x0, r3, 0x0}], &(0x7f0000006000)=[0x18, 0x0]}}, @enter_looper={0x630c}, @exit_looper={0x630d}, @enter_looper={0x630c}, @increfs_done={0x40106308, 0x0, 0x0}, @exit_looper={0x630d}], 0x82, 0x0, &(0x7f000000b000-0x82)="5b8dafa634ca15e215c1c1a4cf2ca56e6f98c1a0e095ae32b66184f9dee16001207c80e7beef0a872bbfce14ca197489a86c14976e6ef888209aeabec8cb4748f13b5154f4d66968e249b722d82a9626c89647ec28bfc7b4de3da3141da4d4cf7e493b34815b8a83a01b30d726dc710762f1af3dc32d8d5307ff9bbc831a8ef8f3ea"}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c2000)="2f6465762f73657175656e6365723200", 0x82000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000cc7000-0x90)={0x3cbf81f, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) r6 = getpgrp(0xffffffffffffffff) syz_emit_ethernet(0x15, &(0x7f0000cf4000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88e7, @x25={0x3, 0x7, 0xf1, "12165d05"}}}}, &(0x7f000056c000-0x14)={0x1, 0x3, [0xa3c, 0xcc5, 0xf0b]}) capget(&(0x7f00000c8000-0x8)={0x19980330, r6}, &(0x7f0000577000-0x18)={0x3f, 0x81, 0x1, 0x8, 0xfffe00000, 0x5}) unshare(0x20000000) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000015000)="", 0x0, 0x2000000000) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b30000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000369000-0x10)={r7, &(0x7f0000218000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/13 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x28, 0x8003) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f0000254000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000646000-0x8)=0x7d5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000f7d000-0x9)="000000000000000000", 0x9) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000)="2f6465762f6175746f667300", 0x254000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ead000)={0xfbfffffffffff006}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0}, 0x20) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x40000000000) fanotify_mark(r3, 0x22, 0x10, r3, &(0x7f00000a7000)="2e2f66696c653000") ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r6 = creat(&(0x7f0000f4e000-0x8)="2e2f66696c653000", 0x10) fcntl$getown(r4, 0x9) getresuid(&(0x7f0000941000)=0x0, &(0x7f00009fe000)=0x0, &(0x7f000069f000-0x4)=0x0) setsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="1e66b8a6264c0b6b07a5f3471d00434172016b29308042b4bb2a3d86c4e0927be61e29d8b27b9b961461dc528dd12527718459d9b06ddcce3942a4dcaa50d22f314442359a3df577f133106953b9f5069b9236a4e5615651e7cb7ef289a33d3dc3e734f9110cdafa222a6074d1ed05b625137c78905ca224baa01cdac5bf6e64b219a35165ca9c30c5204e034ea2173ab4d5ae64f0c6874435ba3d2289f5b895cf9a2bef62222814c67172284b4667d500c15d5a866b23aeea7d7690a6455492023933d12caa", 0xc6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000c72000-0x6)={0x0, 0x7}, &(0x7f000055d000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000d5000-0x8)=@assoc_value={r7, 0x6}, 0x8) fstat(r2, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000046000)=[r8, r8, r8, r8, r8]) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000b0000+0x8dc)=0x0) setgid(0x0) mincore(&(0x7f00001da000/0x1000)=nil, 0x1000, &(0x7f000040d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") geteuid() mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7eff, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 08:07:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x6, 0x78, 0x5, 0x3ff, 0xe7, 0x1, 0x0, 0xfffffffffffffffa, 0x10000, 0xa, 0xff, 0xffff, 0x9, 0x1000001b, 0x0, 0x2, 0x1, 0x7, 0x61, 0x18, 0x7ff, 0x0, 0x0, 0xbba, 0xfffffffffffffffa, 0x4, 0x0}, r2, 0xfffffffffffff76c, r1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x20910, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x2, 0x10912d4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) bind$packet(r1, &(0x7f0000004000)={0x11, 0xfe, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x6a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000+0xb53)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fanotify_mark(r0, 0x80, 0x40000012, r3, &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000008000-0x4)=0x8618, 0x4) [ 47.825010] binder: 8273:8277 ERROR: BC_REGISTER_LOOPER called without request [ 47.836441] binder: 8273:8277 ioctl c0306201 20008fd0 returned -11 [ 47.843893] binder: 8273:8277 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 47.852196] binder: 8273:8277 got reply transaction with no transaction stack [ 47.859693] binder: 8273:8277 transaction failed 29201/-71, size 48-16 line 2923 [ 47.885214] binder: BINDER_SET_CONTEXT_MGR already set [ 47.890566] binder: 8273:8284 ioctl 40046207 0 returned -16 [ 47.897406] binder: 8273:8277 ERROR: BC_REGISTER_LOOPER called without request [ 47.904843] binder: 8273:8284 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 47.912260] binder: 8273:8284 got reply transaction with no transaction stack [ 47.919717] binder: 8273:8284 transaction failed 29201/-71, size 48-16 line 2923 [ 48.458683] pktgen: kernel_thread() failed for cpu 0 [ 48.463964] pktgen: Cannot create thread for cpu 0 (-4) [ 48.469467] pktgen: kernel_thread() failed for cpu 1 [ 48.474548] pktgen: Cannot create thread for cpu 1 (-4) [ 48.480132] pktgen: Initialization failed for all threads 2017/12/13 08:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x0) accept4$packet(r0, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000117000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000097f000)={@common="69703667726530000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000045d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x14) eventfd2(0x401, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000142000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xfffffffffffffff9, 0x0, 0x101, 0x600000000000000, 0x7fffffff}, 0x20) socketpair(0xa, 0x4, 0x0, &(0x7f000068f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000f7e000)=0x1) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f000096e000)="", &(0x7f00002cf000)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000548000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000322000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000096000)={{&(0x7f00002bd000/0x1000)=nil, 0x1000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4, &(0x7f000059d000-0x8c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x0, 0xb9b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000000000)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f000028d000-0x14)="ff0100000000000000000000e8000001010000db", 0x14) gettid() close(r4) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfc89, 0x7fff, 0x0, 0x9}) ioctl(r5, 0x2285, &(0x7f0000a42000)="a368a0a082504c7c263ae1a3445d6941b8ad24d01c421800b3273d4ddab0558ce20d3b68488763a38ef67169f632513ed3df10e7fc77f9269331b60ae407080431812306e9107deb094658068eea355dc411beebfec71a") 2017/12/13 08:07:59 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)="2f6465762f70746d7800", 0x40, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fe6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000251000)={0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0xc) getresgid(&(0x7f0000208000)=0x0, &(0x7f00005fc000)=0x0, &(0x7f0000533000)=0x0) setgroups(0x3, &(0x7f0000263000)=[r1, r2, r3]) r4 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cc2000)=0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f000006a000-0x4)=r5) fcntl$setpipe(r4, 0x407, 0x3) readv(r4, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000fe5000)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe79}, {&(0x7f0000641000-0x9)="000000000000000000", 0x9}, {&(0x7f0000fe6000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000fe0000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000fe7000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000c7a000-0x8)="0000000000000000", 0x8}], 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00004c1000-0x1000)="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") 2017/12/13 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004ac000-0xe)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = accept$packet(r1, 0x0, &(0x7f0000428000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1f000-0x4)=0xc) r4 = open(&(0x7f0000999000-0x8)="2e2f66696c653000", 0x10000, 0x1) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000949000)=0x3) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x2) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0xcca, 0x10, "7ddc2a3e97f0", 0x2, 0x0}, 0x10) capset(&(0x7f0000d8b000)={0x20080522, r3}, &(0x7f0000f89000-0x18)={0x401, 0x20, 0x3, 0x4, 0x3bd, 0x200}) prctl$intptr(0x8, 0xa) r6 = accept4(r2, &(0x7f0000a25000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c71000)=0x9, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000aaa000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f580, 0xd3, 0xcb, 0x9, 0x9, 0xffff, 0x6, 0x1000}, 0xb) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b0b000-0x8)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000003f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") msync(&(0x7f0000c4f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x800000000, 0x0, 0xfffffffffffffffd}, {0x6, 0x100, 0x40000000000000, 0xfffffffffffffffb}]}) setsockopt$ax25_int(r6, 0x101, 0xc, &(0x7f0000cff000)=0x4, 0x4) listen(r4, 0x2000003) pwritev(r5, &(0x7f0000c8d000-0x40)=[{&(0x7f000074c000-0x1000)="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", 0x1000}, {&(0x7f0000d93000)="11c179a70b4aeab29101c8984fe42ba575cc04461e43f2e527138b2a60af5a8c62c8ab96af416ad1690d44e1e0556e3c49341a631fe5d63232b7acde5524b9993a66d3350cfde353758b4656b10c2b850bf9a306441494f111d49a8adeda1f280117b1c436077eaa10f58c03a92dc8cf1bab7a30a86ca797aec455997ceef917659514631bbd834445a52cb89bf6949363ce6218e4182eb9472cfd29625522ecacf0d164bde0a18d5ae6ec83db0403dabf9aea210ce1033fed77a8479bd3b6a7d959c1f2a7748e0f0f906eb7", 0xcc}, {&(0x7f0000ac7000-0x81)="3e2185ebbb16a314234adec5a30092b30ff282e5684d986d4d387cefb1bdb3b436256f9ebe7d0aed2b3e2ecf55bf10868fcc8b1e293682d93d31fbb186104d33673c28785f2aa15ff63639b07b7c65d619f062312a5b680659c3f34c84c81cae6bf3b11c11b0df2541f95ffa369251c10cc88d90ba9e82e78b92de1da333d5c030", 0x81}, {&(0x7f0000db6000-0x4e)="5ebebeb672008b7dd48ab1e642c57977655e671ba11cf82e47c876a801d695ef11b9713f5881f162d73ea56fa9e33384cfb91647fcac5a95f2e18984e48f5c160fdf66c18f238abd9c991f6bbb23", 0x4e}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00008c7000+0x1be)=0x0, &(0x7f000030b000-0x4)=0x4) pipe2(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000aaa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000b2d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009e9000)=0x4c) perf_event_open(&(0x7f0000940000)={0x86, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0xbefe) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000a0e000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000083e000-0x8)={0x0, 0x7}, &(0x7f0000dcd000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000419000-0x8)={0x0, 0x3f}, &(0x7f0000364000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ff000-0x20)={0x3, 0x4, 0x4, 0x40000000000001, 0x936, 0x3, 0x80008000000, 0x3621, r9}, &(0x7f0000615000-0x4)=0x20) 2017/12/13 08:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x3, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x1, 0x8001, "38b432765dfdd6eeef028155345544670600877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f000045b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4301ff) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r9, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) 2017/12/13 08:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e5d000)={@generic="cab8cdf3e385bc1b90561235d233facf", @ifru_flags=0x2}) r1 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r1, &(0x7f0000253000-0x8)="cc000278e1", 0x5) r2 = request_key(&(0x7f0000718000)="6b657972696e6700", &(0x7f00003e9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003db000-0x1b)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0xffffffffffffffff) add_key$keyring(&(0x7f000082e000)="6b657972696e6700", &(0x7f00000e4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = add_key(&(0x7f0000450000)="706b6373375f7465737400", &(0x7f000006c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000af3000)="636966732e73706e65676ffc", &(0x7f0000109000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) keyctl$set_timeout(0xf, r4, 0x372) r5 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r6 = memfd_create(&(0x7f0000680000)="6b657972696e6700", 0x0) request_key(&(0x7f00003a0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000385000)="6d696d655f747970656d643573756d00", 0xfffffffffffffff8) sendfile(r1, r5, &(0x7f0000f6c000)=0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f00003d4000-0x10)={0x5, &(0x7f000025b000)=[{0x3, 0x101, 0x3, 0x1446}, {0xfff, 0x100000000, 0x9f43, 0x1}, {0x6, 0x1, 0x8, 0x20}, {0x9, 0x4, 0x102, 0xffffffff80000001}, {0x4, 0x1, 0x0, 0x7}]}) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000028000-0x10)={0x5, &(0x7f0000bbf000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) set_mempolicy(0x0, &(0x7f0000008000)=0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43c24901, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00007b3000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bac000)=0x80, 0x80000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)="2f6465762f73657175656e63657200", 0x2, 0x0) write$sndseq(r7, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x800000000000000, @tick=0x0, {0x1f, 0x1}, {0x8, 0x6}, @time=@time={0x77359400, 0x0}}, {0x8001, 0x3f, 0x4, 0x800, @tick=0x7, {0x5, 0x6}, {0x3, 0x100000000}, @addr={0x9, 0x2}}, {0x81, 0x6, 0x3, 0x100000001, @time={0x0, 0x989680}, {0x6, 0x8001}, {0x800, 0x7}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0xd5, 0xb0e2, 0x4c8d, @time={0x77359400, 0x0}, {0x2a79ea43, 0xda6f}, {0x4, 0xfff}, @note={0xff, 0xc0b, 0x100000000, 0x4a9e, 0xd6}}, {0xfffffffffffffffa, 0x0, 0x80, 0x175f, @tick=0x0, {0x81, 0x7}, {0xffffffffffffff7f, 0x1321}, @result={0x100000, 0xe248}}, {0x100000000, 0x5, 0x5, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x8004, 0x2}, @note={0xf973, 0x9, 0x2, 0x7, 0x9}}, {0x3, 0x2, 0x4, 0xfffffffffffffffb, @time={0x0, 0x0}, {0x3b, 0x2}, {0x40, 0x5}, @raw8={"e1c454e6e772d5ac243ab5bb"}}, {0x1, 0xfff, 0x80, 0x1, @time={0x77359400, 0x0}, {0x61, 0x1ff}, {0x5, 0x3}, @quote={{0x4, 0x8001}, 0x6, &(0x7f0000f6c000)={0x8, 0x5, 0x5, 0x7, @time={0x0, 0x989680}, {0x7f, 0x67180000000002}, {0x164, 0x400}, @control={0x4, 0x3, 0x3}}}}], 0x180) 2017/12/13 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x286, 0x6, 0x4, 0xff9, 0x1, 0x200, 0x8001, [0x40, 0x0, 0xffc0000000000000, 0x2, 0x7fff, 0x4, 0x1, 0x5], [0x2, 0x7fffffff, 0xa7, 0xc64, 0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dec000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009a0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000586000)={0x0, 0x0, 0x0}, &(0x7f00008ab000)=0xc) chown(&(0x7f0000555000-0x8)="2e2f66696c653000", r2, r3) sendmsg$nfc_llcp(r1, &(0x7f0000865000-0x38)={&(0x7f000027a000-0x60)={0x27, 0x9, 0x9, 0x7, 0xad, 0x3c82, "b264abe86de44dd544237a376664210ec64a939bfdd59557f6a9079d0e8c2506d723a76436cf987ba427e3e2ad9b2fbd03a0b3a127184ba0f6ca34fb329e5c", 0x3ff}, 0x60, &(0x7f0000a1c000)=[{&(0x7f0000c54000)="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", 0x1000}, {&(0x7f0000973000)="532468b89827f5ec0ce8ed5546a2c09d034ed3fd1e99ff17380cc56a4c8b6595aac584f3f9ea7d317dccc5a0019fafdeafed6fff5354e3693ad9e1d0771ef8b5a7fd38d06a784f8ccdbaab5edfae1c2c4ecd18963aaa8b85edd14fb78ef3f66051e6cfdb0e37a4f77f318a26a36cc23dd508bdd49d38ad398e565a9e7904be92d9147ad1b17474893e492be0991d67b5a93843ffe238cf16241a23be6ab183", 0x9f}, {&(0x7f0000eae000-0xdc)="a26ab61d6382d825365c81ad3bddfb9bee7d7bb7b0fee858342ac7e9e6fb09d1d2cb27b435d2e08411d4da605634f6085ecb2020ef024c9b8dc906aae724a1d6b024b8980760a878a2492304cfb4a0ad7ba17785ad25959e2df4f64ac1ce9386beca656dedf6c509c6f112d3c693ce102eacfeaebad0dce73e9dfb79fffd7518caf3073f1aef01d6fef9a7128a98947a17e13062902008477ddff9e4d9d203c88305fce9800e2ea3a827fa0d3e506ec9ffac467333de9ca76b6f9f7bf7a7df5cfe382de0ba15f6790ce888360c638a220395709888bf2f12cb097e2b", 0xdc}, {&(0x7f00004f8000)="9e50b5b7e94b4c5e5b5f9f048af3ec5c696123d1486d0728100235c6a2949dead51e37a1a0afb089b4b9b86d3283ed428b275099836e24586a2115a40840ca09466d5b70d77e272e8555e1af9b82923878eeb027ebb1496601e58ddc83a6475fd927c4c7ec1546ec78e018ce90a9a88a4eb9e5882c66843d5b43", 0x7a}], 0x4, &(0x7f0000b2b000-0x60)={0x60, 0x113, 0x62, "e1df8a522acfe387e8e13da6a6858fb00899c2423e6dde6ee2cc8b7e0e125060355dc9f82f534c52dfc4aaa77add4db3955c1fc94bd835e024f8847990a7ef06718f801d518cc6e5f7a520c74e32a6"}, 0x60, 0x40000}, 0x4000001) 2017/12/13 08:07:59 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000615000)=0xa3b9, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000025e000-0xc9)={0x0, 0xc1, "12edd9abfbb425d8163249001d73b2d09cc84415f1ac7404c99743481bce8da5eb23000333a2ffe989631bc357f43c785ac0d2fa4168493f18cda654ea12a4d01e5c9f0ad4016640b550e01a1058d8de5b5f99d9b794cdc35ab04127265deb42832eb71bab84a03f5430bf1f8f207563b74f70188c56eb1d8c4554fea5a42a8cf642a7d521f7b396ac8dcb75a07761d76e694b5a98cefea220672e9ebee6a723a74d8b3b273c9fc9437c0d129b404cb0394b5229d819ab784d77694493909d7d85"}, &(0x7f0000f9d000)=0xc9) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fa1000-0xc)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fa2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f9e000)={0x0, 0x7f}, &(0x7f00008db000)=0x6) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000045d000)={r2, 0x86, "8d24910ad4b60ff4e5f157bb3131a17217c7b2953d8c76188565cd4c869a060000000000000015b1b88445b64230dab7d51b73170af084e290ab38abc869b4f1e91f35f659f124090000003c09c1fe9bdaafa3a70700000000000000a52ed2c6e5b1f3960a734970d96a41ce34063aa39b2112a04b900001399846c9b0898570bf37d6fc4a53"}, &(0x7f000021d000-0x4)=0x8e) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000066d000)=0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa2000-0x10)=@generic="007fda330d694ef5e203637659f6c04f", 0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000fa3000)="01e18d09a5842a34acd5b14f6ceb96c8cfaa53de1691a03d5f7479102d0253ffa8c17373cfcb2b57aea854d74d4c8bec0d8daf6b3f1ec48dd59b600f80b582f423a56ecae064f3fbdb90770a64", 0x1000) ioctl$KDSETLED(r3, 0x4b32, 0xfff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000607000)="1700", 0x2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fa2000-0x20)={@loopback=0x7f000001, @loopback=0x7f000001, 0x3e, 0x0, []}, 0x10) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000fa3000)=0x0) sendto$inet(r0, &(0x7f0000f9d000-0xdc)="63af369c2e11cb6be30ca71241bf8e6cd23087bd44e5bb17e366876d4d86cc8d8e342fe4a56c8817dbcfd60a191b824926bfeefeead10768edd93a1cb71bc8ca0c4cbfc698a270dcc7fb95d3fc8b0338dd2e21fec2234086d7a75e471c0e1e9101d0962a5de512e2be3c52fdb5080e5c9d1b9955fc83081a806cd7de0f92a01624986f52f7e6e7a4bb3b68b630414362ccd4560edbdffbc0af305bc637ae4db5d34a4a4d28cf11fcebf12e09904410c3f1bcc578734ef3a2ea05f572f1e2b046c5dd30a60f7d799bd8746006e89f42ae8d354e51a8139f255ab26816", 0xdc, 0x40000, &(0x7f0000f9d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 08:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x5, 0x100000001, &(0x7f0000642000-0x7)={0x0, 0x0}) r1 = accept$unix(r0, &(0x7f0000123000-0x1)=@abs={0x0, 0x0, 0x0}, &(0x7f0000867000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002f7000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f8000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f000031a000)="2f6465762f6c6f6f702300", 0x0, 0x101000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f42000)={@generic="0200007e00000000d815f1a9da000271", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0x9d) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000be0000)=0x5) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r6, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_create1(0x80000) ptrace$getregset(0x4204, r5, 0x4, &(0x7f0000c51000-0x10)={&(0x7f0000656000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}) r8 = syz_open_pts(r4, 0x10a00) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000ccb000)={0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbb9, 0x0, 0xfffffffff7fffffe}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000eaf000-0x8)=0x0) dup2(r6, r7) socket$netlink(0x10, 0x3, 0x15) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") gettid() fcntl$setown(r1, 0x8, r5) tkill(r5, 0x16) 2017/12/13 08:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000850000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x80202) bind$inet(r0, &(0x7f0000976000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00001cb000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000cce000-0x2)="") [ 48.670251] device gre0 entered promiscuous mode 2017/12/13 08:07:59 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b84000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r1, &(0x7f0000183000)={&(0x7f0000304000-0xc)={0x10, 0x0, 0x7, 0x100000000}, 0xc, &(0x7f0000857000-0x30)=[{&(0x7f0000526000)=[{0x8e, 0x5, 0x400, 0x3, 0x3, "40dcb5d5b8834987e530bf6b24fa08ab4433f1486eddebf9a86ef24e5688f835a1998a2447077ea275771fc9d5751bda47f3db3cb428bb3a13ac2b57492d41b68f971dd1a7af6080da2b78af3c67735e08ebf74d55427b7b2511fe41dbffb06532bd48887e24bc7ad2367b95558e02d3488f92c6bc17a77283dbf289b270"}, {0x4c, 0xe6, 0x200, 0x3ff, 0x2, "31208e36583ad163f46d2b6c4b19ba2d6695eed69e34bbca842421710d0d16b5af112cce65a85125bd9fb0acfee49803174aaa104051d36f228229af"}, {0xbe, 0xffffffffffffffc0, 0x300, 0x8, 0x200, "e664bbcc8dbfd7d3e31cd0d473a74b616f4f446d1a50ea211e337797dc3bf0580a509471611a90b977e2e7cedeab60606debce44e4a79ceca8dfee8c13739b384050d3978c2006e71b3ba3aa023198e167ea409c317c3cfc3924861dcfb97f42b106ed7dc3bf9ebaf61c4c7ddc38a3d34da4f108044fd869060df36f211d649b3ee2c06d64d6f37045e2a13dd3ddf9f77f408edf06bf6c033c759f742d3615b29a4001d9e91d7bac5a190ccd5c7a"}, {0xed, 0x80000000, 0x14, 0x1, 0x0, "63300251bf01c4c0fbc731ae6e66f90e59d39fc72af783815d6a72be1ee4a1b80c334efcff93067b32ae99fd0a0aa1630608e6caf2d0e54b4c1ea83be0200b01b041f6e829e09a9601c908959aefaa0758406b5274463bfdf5f0559a30d44daaef5b21608fe7d07570b766b7337d289bce15e1ba037a1554470d4bbf250e053c573577b55bcf8e1a2cfce5f3343ed100787f7e2537df883a0fb8db373f01a267f6d367a40c5459e651167c628e5b44b4c76c42007b70ccd4d0c7641ed392b8c9eb10af930b5b4f7bd05b1bc6d28e8d38496599788dfb6929a9bb765371"}, {0xbd, 0x6, 0x600, 0x2, 0x25a80ca4, "13c92cc0bc2edc55c6612ded6b6af17eed2d50bf3a29dd7b451ae286dc1495350e078942e4b84103e4eafb4e9c5ba6e857bcbd409905dcf59a116e5429f229bba2052fba03e47e43990aeef25fcbcc4de22f0106da8377e30d4415782d1c8d10a356472f84d7673c516474ce29ca4d79682af54d29c355fdec5692ec5b9b5905f892fe1b2081f8b78aa3a0abc47d765a8e19f40102b479d8f7f6826fcf91bc4b845a51325a3deb94d998fa9d8e"}], 0x342}, {&(0x7f0000cf8000)=[{0xd3, 0x28000000, 0x101, 0x5, 0x7, "8d06d56ddff0b615e2fcfc785e579bb27c28c58bbf60fcae93ac9c3ceb49db8f43f65307236224c4696c8193c99e142cda5457ba5b57e4488037dc40846595f981b0a9fbc8cb6f4deeb95aa42f16a99df4d2afa26b5236f1ba435a85fa21c0e1588d79b927db4feab308067af1a9c616c2b139822578da545cc7a924cc5c326dd01a8f8fda12473e476dd515bb11fd167d7f66c24a0ee586d5cc03504d27af682fb79484b82179a82f6e4c11671742f7b685d5a24a72cda2c8927871ecac53b79b8274"}, {0x16, 0x0, 0x0, 0x7, 0x7, "a6b3ab47682a"}, {0x95, 0x1ff0, 0x4, 0x8, 0x3f, "8483a052ddf98acb984452a54c03513411f439356ca2a64d6f92b63ca829453952957bbecbf69d00778db29ea9fd3c4dd391fcb8312549086cca0575d875362a92d924dba3438ea4611b03aecd071293595cc24eb8af2443309a6ab7ac75e43f053f7d93dc90ef34ca7004e7700113a6425b343e46a14e4fb5d476f11bfc1f6008466024b5"}, {0x1010, 0x7, 0x200, 0x8, 0x5c2, 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"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"}, {0x98, 0x60b, 0x100, 0x5, 0x4be4ce12, "de83f44d1e291cb53d91002d51c0b4b2bc5676ae6f9ecc0e08781ad8a32551612f979f4e00c58bdcf8d855a6b9f95cbb6c45cfc594dceaf2f17c7b9379743496fdd4e703a872321dcbf0c8c1273951e09bca58a45260e6df54b6c52e5c711aa690669bb14a55b4da9229e58f0001e7402f613aa202df4e94e1580b3841fb6fea5669a6f0b3ab17b0"}, {0x4f, 0x5, 0x1, 0x7, 0x3, "f17860e16474e04be6c6829dfc8033fbddd554e26991ba98f32bd1de5a5ebd5741e8b767f94a52a48bb417157d053b4bb8e529ca648f53f365d6d3ecf8785b"}], 0x129e}], 0x3, 0x0, 0x0, 0x800}, 0x4000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000515000)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000064f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x100, 0x0) writev(r1, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) 2017/12/13 08:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000072000-0x8)="2e2f66696c653000", 0x113000, 0x181) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) clone(0x0, &(0x7f0000002000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") getxattr(&(0x7f0000ef3000-0x8)="2e2f66696c653000", &(0x7f00001de000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000091c000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x24) r1 = socket$inet6(0xa, 0x40000000002, 0x0) mknod$loop(&(0x7f0000ba7000+0xa2a)="2e2f66696c653000", 0x10, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffc) socketpair$inet(0x2, 0x0, 0x4, &(0x7f00000b1000-0x8)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da5000)="2f6465762f6b657963686f726400", 0x20000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007ac000)={0x0, 0x0}) removexattr(&(0x7f00005b3000)="2e2f66696c653000", &(0x7f00007f1000-0x18)=@random={"73797374656d2e00", "2f6465762f6c6f6f702300"}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e04000)={0x1, &(0x7f00004c6000)=[{0x3, 0x9, 0xffffffff, 0x40}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000396000)={@generic="a994b6b1babe1d972c000008827b65bd", @ifru_flags=0x201}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eaf000)={r5, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x8, 0x6, 0x0}, &(0x7f00003d5000-0x4)=0xa0) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000006d000-0x8c)={r6, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc4000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001bb000)=@sack_info={r5, 0x9, 0x2000000001}, &(0x7f00005a4000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a89000)={0x0, 0x7}, &(0x7f0000810000)=0x6) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00003b2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r9 = fanotify_init(0x30, 0x8401) dup(r9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000056d000-0x5c)={{0xa, 0x1, 0xffffffffffffff64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x81, [0x3, 0x3ff, 0x3, 0x2, 0x7f, 0x9, 0x6, 0x1]}, 0x5c) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00006c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000714000)={r8, 0x9}, &(0x7f0000134000)=0x8) read(r1, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) ioctl$TIOCSCTTY(r7, 0x4c06, 0x7) 2017/12/13 08:08:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x40000008000, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0xa9, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed16ad363528a07c1dd3e3b4d3ef913c38d2a4102c593215de7576f5f7ed2dc"}, &(0x7f00007c4000-0x4)=0xb1) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080c000)=@assoc_value={r2, 0x100000}, 0x8) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0xffffffffffff4a23, 0x4) r3 = socket$inet6(0xa, 0x80002, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd7000)={0x4, &(0x7f0000432000)=[{0x200, 0x9, 0x1001, 0xffffffffffffffd8}, {0x5, 0x3, 0x5, 0x20}, {0xffffffffffffffff, 0x100000009, 0x8, 0x862}, {0x5, 0x8000, 0x5, 0x100000001}]}, 0x8) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400003, 0x0, &(0x7f0000a44000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xc) write(r4, &(0x7f0000016000-0x9f)="54aefd5115addab231bba7de36cfee644078e0e64a7838f01e537f3548cb90113123a86f9c9a51e4ab9e414dee3cfe345e5d840c86560975a7d39eba1181e6961acb9532a397bd9cb2f6fafc256207351d5221cd75b7c2d9f7edc5f9220dc6ca2d8ea49e0840c021998c14b3b8e2c1122cc510247f21a3c45b005b04b582b14eeb344ef683400471f99fbc9ebd9f4b73399dabbde0b737b4ce8c1a0301fae6", 0x9f) r5 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00004e0000-0x2)="0000", 0x2, 0x400000000061) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000cdd000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x9) r6 = accept4(r0, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000018000)=0x58, 0x800) mmap(&(0x7f000081d000/0x3000)=nil, 0x3000, 0x2000000, 0x294da6a548bcb399, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000002000-0xf0)=[{{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000)="000000000000000000", 0x9}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000cd8000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cd9000)="0000000000000000000000000000000000", 0x11}], 0x7, &(0x7f0000004000)="", 0x0, 0x3f}, 0xb1}, {{0x0, 0x0, &(0x7f0000a74000-0x70)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000004000)="0000000000000000", 0x8}, {&(0x7f0000005000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000005000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0xb5}, 0xffffffff}, {{&(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00001bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000973000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0xaa}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1d}, 0x8}], 0x4, 0x40000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004f2000)="05a2", 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000cd8000-0x98)={0x0, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006d5000-0x14)={0x0, 0xc, "f5717ef8a39d0400e505000f"}, &(0x7f0000146000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e02000000000000000800ffeb0800060000000009", 0x24) 2017/12/13 08:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7f, 0x4) socketpair$ax25(0x3, 0x40000000000000, 0xfc, &(0x7f0000b6e000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b3f000-0x4)=0x200, 0x4) bind$inet(r2, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f0000b1f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000175000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000776000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1fd) ioctl(r3, 0x401, &(0x7f0000af9000-0xfc)="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") connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x1000000000) accept4$packet(r4, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r5}, 0xc) r6 = syz_open_dev$tun(&(0x7f00003e3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000000002001) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) recvmsg$netrom(r4, &(0x7f0000cf8000)={&(0x7f0000acf000)=@ax25={0x3, {"e06508e334eece"}, 0x3}, 0x10, &(0x7f0000397000-0x70)=[{&(0x7f00004c3000)="c9dc72aaffe662c4ec1f53963547a61ec5d986c3e80c958cefca547ade0d2ef7d2bf843abed5a305ab3b16ab6e22f7ca634da419f068", 0x36}, {&(0x7f0000eab000)="79f93570fa94d4ee08bbff2483ee485e7e5346befb09f021bc5a8fa4b36402dbd03959c0271e91c6920f80ef486a5b1388c76ee7d60479c92589af51d79c6b040e11771496598b946ec98f5baf6d50053baa3221bf4b7cb69ff087bd40f38c9958fc3d69571923a9ac9a5a639c38200781cb775b950a9f58bfc110db8795b7e4713c101faf1b8c26b84b1e83cb99bc8b9f193c1461305f26787aeb83e03129bd388910e5fad81aaf55da6a1ed63dd6de99ce0746880a5a55adc91e", 0xbb}, {&(0x7f0000d6a000)="073ef47e4fcc439529e227a744add6118046d04d", 0x14}, {&(0x7f0000dc7000)="015b288ca858b07e87023ca5d85e19df14213d5cc967008749be5c09c7b3b0f7c248f3251c46fa2be6776b4793e6b873f22ae28d8cd39241f841940ddf4b843af1827e5685eb90d0dda0fcb021a84fc2edf98d917060ddcd8ee0", 0x5a}, {&(0x7f0000ec8000-0x1)="57", 0x1}, {&(0x7f0000076000-0x1000)="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", 0x1000}, {&(0x7f0000622000)="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", 0xfb}], 0x7, &(0x7f00006c9000)=[], 0x0, 0x10}, 0x3) sendto$inet(r2, &(0x7f00007f3000)="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", 0x391, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000c0e000-0x8)={0x0, 0xd2c5}) sendmsg(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f00009c4000-0x1000)="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", 0x7ea}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000427000)="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", 0x1000, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 08:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x1ffff, 0xb4) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) connect$ax25(r1, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x9, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000c78000)=0xa9) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f5a000-0x8)={0x0, 0x10}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000518000-0x10)={&(0x7f0000348000/0x4000)=nil, 0x4000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001ea000-0x4)=0xfc, 0x4) r4 = signalfd4(r2, &(0x7f0000b9f000-0x8)={0xd}, 0x8, 0x800) epoll_pwait(r3, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f00005e9000-0x8)={0x948b}, 0x8) ioctl(r3, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) sync() ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x314) poll(&(0x7f0000dad000-0x20)=[{r4, 0x40000c0, 0x0}, {r3, 0x1004, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x2000000000002000, 0x0}], 0x4, 0x1) pipe(&(0x7f0000fcc000)={0x0, 0x0}) splice(r2, 0x0, r5, 0x0, 0x1, 0x1) 2017/12/13 08:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20000, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000082e000)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x6de3, &(0x7f0000f51000)="d8c7f66f46be75e91e45c5b692e4f92e03f6f4add7cee5d8dddd94522bd536c4137672e018f3e9bd7e5cdc4fa4342929705afe9666058538347386d15ab75f244d379fc5914222692d454ce1c02e1b26fa98") r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a62000-0xc)={0x20000000, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffffffffe) r4 = socket$packet(0x11, 0x2, 0x300) fcntl$getflags(r3, 0x40b) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002e0000)={0x4, 0x7, 0x3}, 0x4) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c75000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) r5 = dup(r0) ioctl$TIOCSBRK(r5, 0x40044591) 2017/12/13 08:08:00 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e8000-0xc)="2f6465762f6175746f667300", 0x141000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c93000)={@common="6970365f767469300000000000000000", @ifru_flags=0x1000}) sysfs$2(0x2, 0x1f, &(0x7f000074e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x1000000020f4, 0xffffffff80000000, 0x80000000, 0x100, 0x0, @random="0b8542c99f82", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x100000001, 0x1, 0x2, 0x28}, &(0x7f0000001000-0x4)=0xa0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r4}) ioprio_get$pid(0x82, r0) 2017/12/13 08:08:00 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)="2f70726f632f73656c662f6e65742f70666b657900", 0x40000020000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000012000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000002000)="73657373696f6e696400") exit(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000011000)="533b06aaf7ade3c6f0aa4a290d977ede5e92954b644f2a72f4fa51287305e645a1b470e5db7c488c7d19b8485c723739b2858094b0e9169d1bfc3ca6fe3cb469efe0ef7691532062bc8ed7fe857ca02b810a73f68ff664f56fba728cdafff25e2485b295a372143a593d821467d858ec702623eb586a573cd2ca6452faf75c1e8a7409f40aef0519a8688f3a452e5c2b3793755953f7ee2863c4b12133443555a13f47e5f64215b59feea3bdc1c8593f5be120d9ff162e1f18e38ee2152e9ceecfd1a5c3890acbbd036b72bc214222998799c3481d59f413", 0xd8}, {&(0x7f0000001000-0x1a)="3f4b00bf880b7dd513965f19036cfbf08e8f61c4bd7b5251ebfc", 0x1a}, {&(0x7f000000a000-0x16)="60753772745253bf9e6b24b5aabb2201bc6c2f13ea9c", 0x16}], 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000010000-0x8)={0x7, 0xaff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f0000013000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f000000a000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000013000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000008000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000013000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x100000000005473, &(0x7f0000014000)=0x40003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x2, &(0x7f000000c000-0x10)=[{0xfffffffffffffffd, 0x5, 0x1000, 0x401}, {0x538e, 0x1, 0xffffffffffffff01, 0xfffffffffffffffa}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x1, 0x4) fanotify_init(0x0, 0x1400) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.508868] INFO: task kworker/u4:0:6 blocked for more than 120 seconds. [ 244.515753] Not tainted 4.9.68-gfb66dc2 #107 [ 244.521005] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.529129] kworker/u4:0 D26880 6 2 0x00000000 [ 244.534869] Workqueue: events_unbound flush_to_ldisc [ 244.543004] ffff8801da260000 0000000000000000 ffff8801aa361f80 ffff8801c4106000 [ 244.551197] ffff8801db221418 ffff8801da26f850 ffffffff8389920b ffff8801da26f828 [ 244.559384] ffffffff8123885f 00ffffff838a4b7a ffff8801db221ce8 ffff8801db221d10 [ 244.567372] Call Trace: [ 244.570153] [] ? __schedule+0x67b/0x1ba0 [ 244.575844] [] ? mark_held_locks+0xaf/0x100 [ 244.582177] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.589020] [] schedule+0x7f/0x1b0 [ 244.594188] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.601465] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.607853] [] ? __lock_is_held+0xa1/0xf0 [ 244.613848] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.620782] [] down_read+0x52/0xb0 [ 244.625954] [] ? n_tty_receive_buf_common+0x81/0x2110 [ 244.633082] [] n_tty_receive_buf_common+0x81/0x2110 [ 244.639933] [] ? mutex_lock_nested+0x5e3/0x870 [ 244.646144] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 244.653165] [] ? mutex_lock_nested+0x56f/0x870 [ 244.659567] [] ? flush_to_ldisc+0x86/0x370 [ 244.665428] [] n_tty_receive_buf2+0x33/0x40 [ 244.671579] [] ? n_tty_receive_buf_common+0x2110/0x2110 [ 244.678569] [] tty_ldisc_receive_buf+0xa7/0x180 [ 244.685122] [] flush_to_ldisc+0x253/0x370 [ 244.691223] [] ? __lock_is_held+0xa1/0xf0 [ 244.697002] [] process_one_work+0x78f/0x15f0 [ 244.703250] [] ? process_one_work+0x6db/0x15f0 [ 244.709674] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 244.716755] [] worker_thread+0xe0/0x10d0 [ 244.722673] [] kthread+0x26d/0x300 [ 244.727844] [] ? process_one_work+0x15f0/0x15f0 [ 244.734945] [] ? kthread_park+0xa0/0xa0 [ 244.740743] [] ? kthread_park+0xa0/0xa0 [ 244.746343] [] ? kthread_park+0xa0/0xa0 [ 244.752175] [] ret_from_fork+0x2a/0x40 [ 244.757689] [ 244.757689] Showing all locks held in the system: [ 244.764192] 5 locks held by kworker/u4:0/6: [ 244.768485] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6a9/0x15f0 [ 244.778227] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x6db/0x15f0 [ 244.787617] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x1b/0x80 [ 244.796742] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 244.806362] #4: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_receive_buf_common+0x81/0x2110 [ 244.817439] 2 locks held by khungtaskd/514: [ 244.821739] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.830434] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.840107] 2 locks held by getty/3301: [ 244.844051] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.853354] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.863286] 2 locks held by syz-executor4/8327: [ 244.867922] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.877233] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.887099] 3 locks held by syz-executor4/8348: [ 244.891756] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.901061] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.910973] #2: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_read+0x217/0x16c0 [ 244.920916] 2 locks held by syz-executor4/8361: [ 244.925557] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.934856] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.944730] 2 locks held by syz-executor4/8367: [ 244.949386] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.958675] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_ioctl+0x79/0x2d0 [ 244.968546] 2 locks held by syz-executor4/8376: [ 244.973206] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.982513] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.992370] [ 244.993970] ============================================= [ 244.993970] [ 245.001651] NMI backtrace for cpu 1 [ 245.005257] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.68-gfb66dc2 #107 [ 245.012502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.021832] ffff8801d8dafd00 ffffffff81d90889 0000000000000000 0000000000000001 [ 245.029821] 0000000000000001 0000000000000001 ffffffff810ba1a0 ffff8801d8dafd38 [ 245.038159] ffffffff81d9b9ad 0000000000000001 0000000000000000 ffff8801da260418 [ 245.046141] Call Trace: [ 245.048703] [] dump_stack+0xc1/0x128 [ 245.054046] [] ? irq_force_complete_move+0x390/0x390 [ 245.060774] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.066721] [] ? irq_force_complete_move+0x390/0x390 [ 245.073448] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.080527] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.087512] [] watchdog+0x6f0/0xa70 [ 245.092760] [] ? watchdog+0x125/0xa70 [ 245.098184] [] kthread+0x26d/0x300 [ 245.103349] [] ? reset_hung_task_detector+0x20/0x20 [ 245.109989] [] ? kthread_park+0xa0/0xa0 [ 245.115588] [] ? kthread_park+0xa0/0xa0 [ 245.121187] [] ? kthread_park+0xa0/0xa0 [ 245.126786] [] ret_from_fork+0x2a/0x40 [ 245.132439] Sending NMI from CPU 1 to CPUs 0: [ 245.137194] NMI backtrace for cpu 0 [ 245.140810] CPU: 0 PID: 8317 Comm: syz-executor4 Not tainted 4.9.68-gfb66dc2 #107 [ 245.148394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.157714] task: ffff8801d8f60000 task.stack: ffff8801d8f68000 [ 245.163735] RIP: 0010:[] c [] n_tty_ioctl+0x266/0x2d0 [ 245.172101] RSP: 0018:ffff8801d8f6fb38 EFLAGS: 00000246 [ 245.177517] RAX: 0000000000010000 RBX: ffffc900062e2060 RCX: ffffc90003f99000 [ 245.184751] RDX: 0000000000010000 RSI: 000000000ac46de0 RDI: ffffc900062e3260 [ 245.191989] RBP: ffff8801d8f6fb78 R08: 1ffff1003b1ec11a R09: 0000000000000000 [ 245.199232] R10: 0000000000000003 R11: ffff8801d8f60000 R12: ffffc900062e1000 [ 245.206468] R13: 00000006162129bc R14: 0000000020fe5000 R15: ffff8801c43a1bb8 [ 245.213706] FS: 00007f9797a6b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.221898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.227744] CR2: 00007fd6fa119430 CR3: 00000001aae7e000 CR4: 00000000001406f0 [ 245.234982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.242220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.249629] Stack: [ 245.251744] ffffffffffffffffc 00000000000009bcc 0000000000000000c ffff8801c43a1980c [ 245.259934] 1ffff1003b1edf75c 000000000000541bc ffffffffffffffe7c ffff8801cee5f800c [ 245.268124] ffff8801d8f6fd70c ffffffff81ff8033c ffff8801d8f60000c ffffffff81fff0b0c [ 245.276312] Call Trace: [ 245.278861] [] tty_ioctl+0x733/0x2170 [ 245.284272] [] ? commit_echoes+0x1b0/0x1b0 [ 245.290119] [] ? no_tty+0xa0/0xa0 [ 245.295186] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.300950] [] ? avc_has_perm+0xb0/0x4f0 [ 245.306625] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.313085] [] ? __lock_acquire+0x629/0x3640 [ 245.319105] [] ? vma_set_page_prot+0x10f/0x180 [ 245.325299] [] ? file_has_perm+0x287/0x440 [ 245.332627] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.339517] [] ? no_tty+0xa0/0xa0 [ 245.344583] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.350263] [] ? ioctl_preallocate+0x220/0x220 [ 245.356456] [] ? selinux_file_ioctl+0x355/0x530 [ 245.362737] [] ? selinux_capable+0x40/0x40 [ 245.368585] [] ? __fget+0x201/0x3a0 [ 245.375560] [] ? __fget+0x228/0x3a0 [ 245.380800] [] ? __fget+0x47/0x3a0 [ 245.385952] [] ? security_file_ioctl+0x89/0xb0 [ 245.392145] [] SyS_ioctl+0x8f/0xc0 [ 245.400684] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.407231] Code: cf9 c48 cc1 cea c03 c83 ce1 c07 c0f cb6 c14 c32 c38 cca c7f c04 c84 cd2 c75 c59 c41 c80 c7c c04 c5e c00 c75 c0a ce8 cb4 c8e c36 cff c48 c83 c6d cc0 c01 ce8 caa c8e c36 cff c<49> c83 cc5 c01 c4c c39 c6d cd0 c75 c97 ce8 c9b c8e c36 cff c8b c5d cc0 ce9 c89 cfe c [ 245.438176] Kernel panic - not syncing: hung_task: blocked tasks [ 245.444320] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.68-gfb66dc2 #107 [ 245.451565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.460984] ffff8801d8dafcb8 ffffffff81d90889 ffffffff83a89ca0 ffff8801d8dafd90 [ 245.468977] ffff8801da260400 dffffc0000000000 ffffffff84409000 ffff8801d8dafd80 [ 245.476960] ffffffff8142c441 0000000041b58ab3 ffffffff84186f30 ffffffff8142c285 [ 245.484950] Call Trace: [ 245.487515] [] dump_stack+0xc1/0x128 [ 245.492856] [] panic+0x1bc/0x3a8 [ 245.497847] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.506051] [] watchdog+0x701/0xa70 [ 245.511302] [] ? watchdog+0x125/0xa70 [ 245.516726] [] kthread+0x26d/0x300 [ 245.521889] [] ? reset_hung_task_detector+0x20/0x20 [ 245.528527] [] ? kthread_park+0xa0/0xa0 [ 245.534125] [] ? kthread_park+0xa0/0xa0 [ 245.539726] [] ? kthread_park+0xa0/0xa0 [ 245.545325] [] ret_from_fork+0x2a/0x40 [ 245.551735] Dumping ftrace buffer: [ 245.555295] (ftrace buffer empty) [ 245.558972] Kernel Offset: disabled [ 245.562570] Rebooting in 86400 seconds..