, 0x0}, 0x50) write(r5, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d90000274ab3567dbaa01044c0d26618829a68b01b6e8deca93f159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) timer_create(0x4, &(0x7f0000535000)={0xffffffffffffffff, 0x9, 0x4, @tid=r2, []}, &(0x7f0000df5000-0x4)=0x0) timer_delete(r6) gettid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000073b000-0x4)=0x0) 2017/10/09 13:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = add_key(&(0x7f00006be000)="7472757374656400", &(0x7f00002a9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c05000-0x5f)="bbc1355ee8a8b454529da55b89bda57a11082ecc00d9fb9dd23ad7c5714b4c8c120d8aafa4d3321a44144669fe26fb6fba579d8686b9d5c637eed93821925f55b2ae7d18e46361073bb68377e44596933dbbd4a8df8b93a02f694dfddc1716", 0x5f, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = accept(r0, &(0x7f0000cef000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007ac000)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000656000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f00007c5000-0x4)=0x1a) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000993000)="2f6465762f72666b696c6c00", 0x100, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r3, 0x6, 0x6c5, &(0x7f00001a5000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000f3b000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000064000)="2f6465762f73672300", 0x0, 0x600) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000035000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6e000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) dup2(r5, r5) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000040c000)=0x0) r7 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f000085e000-0x8)="2e2f66696c653000", 0x200000010000000) readahead(r8, 0x620625b8, 0x1800000000000000) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r9, &(0x7f0000588000-0x8)={0x5}, 0x8) signalfd(r7, &(0x7f00009e3000-0x8)={0x8001}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000988000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r10, &(0x7f0000fef000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f7000-0x4)=0x10, 0x804) 2017/10/09 13:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) splice(r0, 0x0, r0, 0x0, 0x8bd, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x584, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x4000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r2, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) r3 = dup(r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchownat(0xffffffffffffffff, &(0x7f0000465000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x400) fchmod(0xffffffffffffffff, 0x184) creat(&(0x7f0000114000-0x8)="2e2f66696c653000", 0x110) pipe2(&(0x7f0000b47000-0x8)={0x0, 0x0}, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) readv(r2, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008a1000)=0x1) mq_unlink(&(0x7f00007ba000-0x7)="7b5d656d06a300") r4 = accept4$inet6(r2, &(0x7f000054a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000002a000)=0x1c, 0x80000) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000414000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000070c000-0xe8)={{{@in6=@loopback={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d8f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000)=0xe8) 2017/10/09 13:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f72746300", 0x40000, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x5, 0x8, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) prctl$setendian(0x14, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000413000)={0x80}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000633000)=0x0) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/10/09 13:22:45 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0x20, 0x11f, 0x8, "232df015a8d2b783d8932bc730a9a2"}, {0xc0, 0x11f, 0x5, "1124729a4e75c141aa32cc0e655e8bc3a902bad36c01f47d6ee1638bf93573982abe6b6ef410208c783ea15cf03f9c11723027f24028f9a684116f6130cf82668261df9445efa724f1b4386a85f90098e3f13e7afcdaec0918e303626870e9e5c4a5d6f81e09c382b5acbb7fbcbb5b918c8dbb417d3437542de5335a0a02cf69c2576d0aa59c4dd5f2f95ae2f1fb8156ab0ab1734a4e9cfc6625103e9ccdc4a449846b5234f436cffe2320c9c5be"}, {0x28, 0x111, 0x0, "68566ec95d98991431d0f77cdfe4778e09e10a98"}, {0xd8, 0x119, 0x8, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58521dba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ee4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x6, 0x0}, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getrlimit(0xb, &(0x7f00003d4000-0x10)={0x0, 0x0}) r2 = socket(0x11, 0x80003, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008e3000)={0x0, 0x4, 0x8ffd}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d71000-0x10)={0x1, &(0x7f0000c2d000-0x8)=[{0x1, 0x7, 0x5, 0xfffffffffffff17f}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f000004c000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r3 = socket(0xa, 0x80807, 0x8) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000205000+0x95f)=0x5, 0x4) r4 = open(&(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r4, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f00005b7000-0xa)="2e2f66696c653000", 0x6) renameat2(r4, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r4, &(0x7f00006ff000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e54000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xf4f}, &(0x7f00005e7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f2e000-0x10)={0xc259, 0x202, 0x8, 0x56, r5}, &(0x7f0000127000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@generic="12b2cbff3afbefe34f5c31cac184b24d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ef0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xffffffffffffff02, 0x6, 0x3, 0x504, 0x3, 0x20, r6}) syz_emit_ethernet(0x42, &(0x7f00003e8000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x7, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xae62, 0x3, 0xf25b, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef2000-0xc)={0x0, 0x80000, r4}) 2017/10/09 13:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000077e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r0 = add_key(&(0x7f0000035000)="7573657200", &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aae000-0x1)="7c", 0x1, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d2b000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000007a000-0x9)="2f6465762f72746300", 0x171082, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00002fc000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ab000+0x56c)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0xa0, 0x401, r3, r4}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0xff, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x10000, 0x1}}, 0xe8) keyctl$revoke(0x3, r0) request_key(&(0x7f0000741000)="f67b01003f000000006500000600856800", &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e86000)="5c2e776c076e30f5fffe0069786d616300000100000092001185", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x7, 0xfffffffffffffffe) exit(0x8) connect$inet6(r5, &(0x7f0000752000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r6 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r5, &(0x7f0000eb3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r6, 0x0, 0xffff, 0x9) sendfile(r6, r6, &(0x7f00009e2000)=0x2000000000012, 0x4) setsockopt$inet_dccp_int(r6, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000861000+0x659)="2f6465762f70707000", 0x400, 0x0) fstat(r7, &(0x7f00004b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r8, r9, 0x40080000001, 0x30410) connect$inet(r5, &(0x7f0000f43000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r10, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f0000080000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9c2a1963152468e7648d1de7e04090b4"}}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) getsockname$packet(r6, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000ff5000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r11}, 0xc) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x2, 0x4) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f000012d000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f000027c000-0x4)=0x400) sendmsg$netlink(r5, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) add_key(&(0x7f00005bf000)="6b657972696e6700", &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d7b000)="7e1be262e198f8cf432b78f225d276c2877094997199e2bfac7593a5772d384c53dc0d5c841dbb593f17a3d151f242534f7b", 0x32, 0x0) keyctl$clear(0x7, r0) [ 86.032951] IPVS: Creating netns size=2536 id=27 2017/10/09 13:22:45 executing program 4: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000f07000-0x4f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) socket$inet(0x2, 0x4, 0x200) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000df4000)={0x0, 0x0}, 0x800) recvmsg$netrom(r3, &(0x7f0000cc7000-0x38)={&(0x7f0000f08000)=@ax25={0x3, {"14c5f962f58fbc"}, 0x0}, 0x10, &(0x7f0000349000)=[{&(0x7f00009f6000-0xd3)="22becb20540ff8b8ef29574dae02ac686f7d95e2daef5d66357eaf656b6ae29671895f286c6e56b15629483dac641b3843881a07909465b89084735f6e3069a9a35a4df45a262272a7c616b7447170b50f34d9e83adf058ef16db20376af9b087f4e863fe86183ed9eaec7f95fe56ea6159c0da49a60d96537151defb405293df79836a18e1a8e357e6304f5c69288733f52ef17605f5f915136e4c72f54ac2b3c278b597070053bdc288c27f454a9cfc25452970e768036801d95239efa236394854c1216285653ea6102807cc537552354e0", 0xd3}, {&(0x7f0000ad9000-0x26)="d737fbdac5148ee037d5b138cb8447a6080429924db19a64cc1368c35ad072d5c4a9aa06e1c4", 0x26}, {&(0x7f0000f83000-0x28)="d3736b4ff3615593e39b28ea1fc2d9801a72e73e48606ca74e327a1819f6a33d660aed6272b3fc3b", 0x28}], 0x3, &(0x7f0000839000)=[{0x100, 0x1ff, 0x100, "5a88d716776e5d2c044f91adae4ea318b426b468b9f0d69d59b054eec106c6b28f5273c39b8041776aae10ef0f9a2fd2ccc205763cfb7d860d9d0a9af86d7f649813cd37f91655d34c884eab0afca4fd819cbce1a8cb56fc1d6d970ab3dcc5f28c29efc2a5485bb40a66258a8041f2b9b37a6d0d8eb5dbf1359fd7ecf6c2e75401519f8de002a8679671c2c737de681d0827563268fc0e9dba9855378be965b0278b3fa6c14ebbd8ff435029d7c1f9bcbdaebc37d7f527504a1dcc91855962070127e6cc9e6a96b8346ea01bf3eddb2f2148a7105c0b0dcef65f427464ce7487aa7ae19d5b2417efcacc0a960e"}, {0x20, 0x0, 0x3, "49f57fb887904d500b"}, {0xe8, 0x114, 0x1, "f29c0cbcb49839ddcf13e9992c294c595f8a669e78fa65632960d1286d6b80349fb155f6857618fabc55590d09a19fd71c67a065c3780f782721ae7f83988e9d326f5389f1f2c4064337e09d70a3c8a6af711db2c3bbb5c60e2c96b8ff30e4584c9d98a54977f602d88bcb2597e1f4f3c7a9771fefbab2125fdbb3a452e996cfffb1512ed80443b657c8cad79adf08258c50fdb5416d13cfbadfa5a74efeb51bf7b5c8dc20497857e0ecd1fd7547316fb35565b3e985e3b10266069a4a79e858934dc70676f72aa0220a2f32efe3ca4a96f66fde4edeaf9d"}, {0x80, 0x1ff, 0x3, "8ba6ac83853ff62b3b5beca102978eddb5809795abccd2d3d24393710c50502b5c54f7fb11a9112fcb7bce3bc2ab66085baf16edccc16b3cd4b9ee02cc74d171a4e7d9670db15bdbe942630ebd9aaa9fb7693972543fdc11eca347e9014dc9de82190b03b2802b8a09b667"}, {0x90, 0x10a, 0x0, "9b1dbba63ec975f359545ec0c0ca78e1692ec71d6c5659e039470ea35f58d9ca69c6740b0d9c019004e2d643a7f1bb7cb8899cd6302b5f87a06af81ed092701811ed51df20abe76757d0964da1b3c30acfb063aafba46c6b4c26ab918dceac73681a85342cb280ad57fa3496586c9dff51be901be28b7f18bf4589"}, {0x20, 0x114, 0x8, "d89986558c11cdd5d7fc5706"}], 0x6, 0x20000000}, 0x40) fadvise64(r1, 0x0, 0x8, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000551000)={0x0, 0x36, "1330b23c1db44c7c2360abfea05eb066a6a26b7571c92996d4d76e85cb86e42bba590ba94cc60ff2988e8aa0e16cd4702d445a1fc820"}, &(0x7f0000f76000+0x951)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d877300", 0x0, &(0x7f00003e5000)="") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000885000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000a91000-0x4)=0x0) getdents(0xffffffffffffffff, &(0x7f0000fd8000)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003e7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @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]}}, &(0x7f0000aa3000-0x4)=0x8c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000197000)=0x0) process_vm_writev(r5, &(0x7f0000706000-0x50)=[{&(0x7f0000521000)="00000000000000000000", 0xa}, {&(0x7f0000867000+0xf64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f00006fb000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x5, &(0x7f0000464000)=[{&(0x7f00004ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000006b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000d58000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000b57000-0x12)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000671000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x6, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e6c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000b38000)=0x3c) r9 = epoll_create1(0x80000) epoll_pwait(r9, &(0x7f00008cf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xe858, &(0x7f00002d7000)={0xff}, 0x8) fcntl$setown(r7, 0x8, r6) getsockopt$netlink(r9, 0x10e, 0x8, &(0x7f000003f000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079b000-0x4)=0xa0) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) 2017/10/09 13:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) fcntl$setstatus(r0, 0x4, 0x2400) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="c36f00000000000000ffb713442a3deb", @ifru_names=@generic="15dc8c64cac9b27daa185b48e5a17b22"}) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc3000-0x10)={0xc037, 0x8005, 0xdfffffffffffffc1, 0x401, 0x0}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ee5000)={0x0, 0x1, 0x6, @random="02e6ae19b2de", [0x0, 0x0]}, 0x10) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000001000)={0x2, 0x6, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f38000)={0xffffffffffffffe0, 0x7, 0x4, 0xb1f, 0x4, 0x73ce8a00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7a000)=@assoc_value={0x0, 0x0}, &(0x7f00003e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000581000-0x20)={0x93, 0x0, 0x4, 0xffffffffffff7b32, 0x4fb, 0x7fffffff, 0x3, 0xffffffffffffff84, r4}, &(0x7f0000ce6000)=0x20) prctl$seccomp(0x16, 0x1, &(0x7f000043b000)={0x3, &(0x7f0000370000-0x18)=[{0xffff, 0x7, 0x8, 0x8}, {0x6, 0x4, 0x1c, 0x9}, {0x42, 0xd7dc, 0x1c, 0xd435}]}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000da8000)={0x81, 0x6, 0x4f53}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000099e000-0x4)=0x0, &(0x7f0000752000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ef6000-0xc2)={0x0, 0xba, "f3165ab65aa7345b89b7c6158d3d72a355f1d87593c282b2088eaeef2be5fe840131b9ea1087e8b811de3aa7502e23b7701327a236bd012958089c32a308d2ca931b684a59d78c30192b640fef32e1d84d7f84dd3e1324bba84d94b46d6ab3f8679885cd173187c66ff1868ee2bd9c7779c42b40a7e114c402c8290b5ebc2476c9f7ee9b499961a25737998e1ac3c4304046b34dac4d1a967d34ffcdc7caf80d838139252e38a5fda7968f1947afdd55f6c12994cf4ec50e262e"}, &(0x7f0000000000)=0xc2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000990000)={r6, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9, 0x4, 0x19a5, 0x40}, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ad9000-0xe8)={{{@in6=@loopback={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=@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}}, &(0x7f00000b4000-0x4)=0xe8) lstat(&(0x7f000072b000-0x8)="2e2f66696c653000", &(0x7f00006ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ad7000)="2e2f66696c653000", 0x1000, r7, r9, 0x5, 0x60000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000426000-0x4)=0x0) r12 = getpgrp(0x0) sendmmsg$unix(r5, &(0x7f0000cfa000-0x38)=[{&(0x7f0000520000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fc3000-0x50)=[{&(0x7f0000f31000)="81c5c8ed2f5533bc143eca6f65c70fa59abcdde6e75708c63f89f6e6bed5f854e0a8a9c9209bff9a453e7957a0bb8eb5fc66d8d5ab39f04836d62eec26d6763eca02cf31f2bdb48b0f135cc3fdfa483bfc0dcffc80e36f1e975281f1cb977e6ba2ce2fbd8d928fa121f891b44424b2363ca57809e4f55da4ac6309686a3f55fd158ace696b7611927477cf8e405eb9543ade656f51", 0x95}, {&(0x7f0000f24000-0x1000)="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", 0x1000}, {&(0x7f0000330000-0xab)="561a095b9e6175e56d955b05a2f0a98bfb4f087666283d62ac3f790e6ea76de4a4fcffef22f6f3052821f8699cf0c918de23e9a7d6dfefb265ff8efe1e4cf51a1509832e108f40a4afade01ed17c0e681c059e96d925c5e6e3cfdda051802a7871de16272e39d8b727be83483f3d56e78e64918953cda57f4113af62719f17b34396d4d0cc8a7041f68bb960311a9d87a0498b6bf2b1c02d3786031880f8ae1c06fc966ff9d971519c3bf3", 0xab}, {&(0x7f0000fdb000-0x16)="1c3cba18a974798f05f874a4b3af3bdcf301e4f6819c", 0x16}, {&(0x7f0000a73000)="45f6a64bf72ff21047b129f004f3f010b77975e2069a7b577185c5a128b44946eff49ef43fca20f87dc7a95cccff5b725ea93ad8f3383f52c9462811f7a0b682cf8aee566267d86c30b074d6c10d031ffea3a1b8ec6ec575c760b302fcdb080e34027956a2db7918bcae4e1661beec10ea8b6fcadd7d78842a71486dbfd5628b4447e637be1ad9bb379c7fafe7d67b206dd74460a3acbc74", 0x98}], 0x5, &(0x7f00008c2000)=[@cred={0x20, 0x1, 0x2, r11, r8, r9}, @cred={0x20, 0x1, 0x2, r12, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x3, 0x0}], 0x1, 0xc000) ioctl$sock_inet_SIOCSIFADDR(r10, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/09 13:22:45 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = perf_event_open(&(0x7f0000e46000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x1, 0xe) r2 = accept$inet(r0, &(0x7f000032c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4d000-0x4)=0x10) capset(&(0x7f0000946000)={0x1998032d, 0x0}, &(0x7f0000002000-0x18)={0xb6, 0x4, 0x0, 0x1, 0x3f, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000dab000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x13) r4 = openat(0xffffffffffffffff, &(0x7f0000f70000-0x8)="2e2f66696c653000", 0x30000, 0x42) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000b8a000-0x20)={"b7ef0b07c994286e8655d900ded65a84", {0x4, 0x0, 0x1, "48c5a2a90e30", 0x67c, 0x0}}) bind$netlink(r3, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007d1000-0x4)=0x200000046, 0x4) setsockopt$sock_int(r3, 0x1, 0x80000000000008, &(0x7f0000507000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f00008aa000-0xc)={0x10, 0x0, 0xffffffff, 0x8e39}, 0xc) writev(r4, &(0x7f0000ab5000-0x10)=[], 0x0) recvfrom(r5, &(0x7f0000a37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x1, &(0x7f00009c4000-0x80)=@generic={0x9, "d91411a548b86e144f98773286ddac455c55fdbf9fc788ab85d9cb766c4d95fd59e5d940594003a17a7575177b9568b21139c29678066a5953fb6c8782aeb66028a1a6609db7f6595c1cbfa07e182bf2683638cc6f5eb645fb7699e4e99b78500fb48104bb832335b18cbb1c06c81d06b1dce120d6397a3c10f87d104b91"}, 0x80) getsockname$inet6(r3, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r6 = socket(0x11, 0xa, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001b5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8e000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000039f000-0x6)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00006ac000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2, 0xf, 0x0, 0xa0, 0xa00000000000000, r7, r8}, {0x3, 0x6, 0x80000001, 0x101, 0x2, 0x7, 0x0, 0xfa}, {0xf3, 0x9, 0x0, 0x101}, 0x4, 0x74c, 0x262, 0x0, 0x40, 0x2}, {{@in=@multicast1=0xe0000001, 0x4, 0xffffffff}, 0xb418f4efad688fa8, @in=@broadcast=0xffffffff, 0xffffffff80000001, 0x2, 0x1, 0x3, 0x5, 0x2, 0x8}}, 0xe8) fcntl$getown(r5, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000fc3000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000ee8000-0x22)="22000000180007040494330d090100008000000004c600000000003b06000f00ff27", 0x22) getsockopt$sock_buf(r5, 0x1, 0x20, &(0x7f0000e89000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009cd000)=0xab) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000132000-0x18)=@get={0x1, &(0x7f0000bef000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/10/09 13:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3e000)="2f6465762f73657175656e6365723200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000375000-0x20)={0x4667c6d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x20) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 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, &(0x7f0000fd7000)=0x75) socket$unix(0x1, 0x1, 0x0) getpid() perf_event_open(&(0x7f0000ad6000)={0x2, 0x78, 0x4851, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000132000)=0x5) msgget$private(0x0, 0x100000000000) r1 = socket(0x8010, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002db000)={0x0}, &(0x7f0000f61000-0x4)=0x4) r2 = gettid() get_robust_list(r2, &(0x7f0000dd9000-0x8)=&(0x7f000052a000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x8)=0x18) timer_gettime(0x0, &(0x7f000085b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x0, &(0x7f0000e63000)={0x0, 0x0}) clock_settime(0x4, &(0x7f00004f2000-0x10)={r4, r3}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f76637300", 0x40000, 0x0) unshare(0x100) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100000000}) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000051000-0xc)={0x4, 0x0}) r8 = dup(r7) r9 = syz_open_dev$usbmon(&(0x7f00009b2000)="2f6465762f7573626d6f6e2300", 0x9, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f000001b000-0x10)={0xa, &(0x7f0000014000-0x28)=[0x2, 0x3, 0x40401, 0x5, 0x7, 0x1, 0x4, 0x5, 0x1, 0x6]}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r6, &(0x7f0000fcd000)={0x20000003, 0x0}) epoll_pwait(r5, &(0x7f0000170000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x800000004, &(0x7f0000b68000)={0x9bd7}, 0x8) mq_getsetattr(r6, &(0x7f000004e000)={0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f000087d000)="2f6465762f766373612300", 0xfffffffffffffffe, 0x10000) 2017/10/09 13:22:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000921000)={0x0, @in6={{0xa, 0x2, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000263000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006e6000)=@sack_info={0x0, 0x9, 0x5}, &(0x7f00007ec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004f9000-0x8)={r0, 0x0, ""}, &(0x7f000058f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000993000)={0x0, 0x0}, &(0x7f0000470000-0x4)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000466000-0x4)=0x0) perf_event_open(&(0x7f000035d000)={0x3, 0x78, 0x6, 0xfffffffffffffffb, 0x10000, 0x3, 0x0, 0xc0000000000000, 0x80, 0x8, 0x8, 0x120, 0x2, 0x0, 0x0, 0x31f, 0x4, 0x7fff, 0x400, 0x4006, 0x7ff, 0x4, 0x2, 0xfffffffffffff000, 0xfffffffffffff001, 0x10001, 0x0}, r2, 0x0, r1, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r3 = socket(0x10000000010, 0x400000002, 0xc) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r3, &(0x7f0000f2e000-0x20)="1f0000000142ff02044345bb0708020000d100000900060020002200001200a3", 0x20) [ 86.261206] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 86.276556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/09 13:22:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a2d000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000eb4000)={{0x80, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x80003, 0x0, 0x2be995f, 0x2, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00000e2000-0x4)=0x0, &(0x7f000037d000)=0x0, &(0x7f000084e000)=0x0) lchown(&(0x7f0000fa0000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008f0000-0x4)=0x98) getpgrp(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000a8a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000735000-0x4)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24400, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a6d000)={0x3, 0x8001}, 0x8) close(r1) 2017/10/09 13:22:46 executing program 7: ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000044b000-0x8)={0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000299000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x100000000, 0x58, 0x0) syz_open_dev$usbmon(&(0x7f00001e2000-0xd)="2f6465762f7573626d6f6e2300", 0x67, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f7667615f6172626974657200", 0x22001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b30000)={0x0, 0x400}, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd7000)={0xffff, 0x4076, 0x203, 0x553, 0x4, 0x20000000000004, 0xcae, 0x8, 0x0}, &(0x7f0000cd1000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000006b000+0x865)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x1, 0x10}, &(0x7f0000664000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd7000-0x18)={0x0, 0x9, 0x0, 0x6, 0x6}, &(0x7f0000144000-0x4)=0x18) recvfrom(r2, &(0x7f0000019000)="", 0x0, 0x102, &(0x7f0000cd4000-0x10)=@nfc={0x27, 0x8, 0x8, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000a98000)={0x0, 0x0, 0x8000, 0x0, r7}, &(0x7f00002f9000)=0x10) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r4, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) sched_getparam(0x0, &(0x7f0000950000)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) read$eventfd(r2, &(0x7f0000efb000)=0x0, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00002ea000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) 2017/10/09 13:22:46 executing program 5: mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000012000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) syz_emit_ethernet(0x94, &(0x7f0000ee6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x86, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x5, 0x0, @multicast2=0xe0000002, "3ab72bee7beb1bceaf78ae7d35ce9888d3eb49751b46ff56f2ed9daab35e1ce82ae9d353af28559da8bbf3879b38093d5beb7a53bcb606fc846daba6858f8fd32f2defd7f42838461d5bcf29633d61e75a647f596a064801e450cdd17bdec958766084f9da5fc16694b3"}}}}}) syz_emit_ethernet(0xe6, &(0x7f00009e7000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x0, 0xc4, 0x0, "07f5e593c57c097d786c1a709e8b0df0f3a8cc3b01218c9fa26f5b6b73b8b4924f6ce007b406a65939b2c0f21b674c315131b75500740696edfe74854dda5655b2a163eb54000b92aad8898c2f752038163c95e65c73ae8e9fcc1477c8d470ad40b7cda1fad6eb612ff95e8d236bc23938b6579616573dc96ca2d244ec1f55f812cee2a1b0487cc333b3a224ddcd914ea13a16ff077664cfd6e96342b993e63f2bc9ffe0e09afef9d59493804b832b3354e62e478db0cfa2382d6a4c"}}}}}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001be000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000ae7000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x40000000000003) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ee0000)={0x0, 0x0, ""}, &(0x7f0000ee1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0x80800, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r2, &(0x7f00000ea000)={0x400000000000d, 0x0, 0x0, 0x402}, 0xc) timerfd_gettime(r2, &(0x7f0000abb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x100, 0x0}]}, 0x10) 2017/10/09 13:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f00009fc000-0x1000)="", 0x0) socketpair(0x3, 0xf, 0xfe00000000000, &(0x7f0000c21000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f41000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d9000-0x4)=0xc) capget(&(0x7f0000272000)={0x19980330, r2}, &(0x7f0000c72000)={0x400, 0x4, 0x9, 0xffffffff, 0x70, 0x5}) getpgid(0x0) r3 = accept(r0, 0x0, &(0x7f00006fe000)=0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000040c000+0x1a3)={0x77359400, 0x0}, 0x10) tkill(0x0, 0x0) 2017/10/09 13:22:46 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fce000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfdd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff00000000, 0x101, 0x2, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) pselect6(0x40, &(0x7f0000fcb000)={0x200, 0x7c9, 0xfffffffffffffffb, 0x1, 0x8, 0xfffffffffffffff8, 0x2, 0xa5d}, &(0x7f0000fcb000)={0x4, 0x80000000, 0x400, 0xff, 0x1, 0x2, 0x1, 0x80}, &(0x7f0000473000-0x40)={0x400, 0x4, 0x8c4, 0x10000, 0x15, 0xae, 0x10000, 0xccef}, &(0x7f0000fcc000-0x10)={0x77359400, 0x0}, &(0x7f0000fcc000-0x10)={&(0x7f0000fcb000)={0x40}, 0x8}) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000b2f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd1000)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000fd2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd2000-0x4)=0x10) r3 = add_key(&(0x7f0000fd0000)="6465616400", &(0x7f0000fd0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000060d000-0x18)="01890252016cbb849b85ef68751fe808ce86ed5ef903e98f", 0x18, 0xfffffffffffffffe) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fd2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fd2000-0x8)={0x2, 0x1, 0xffffffffffffff01, 0x4}, 0x8) keyctl$set_timeout(0xf, r3, 0x0) r5 = syz_open_dev$mice(&(0x7f0000fd0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20440) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) timer_settime(r1, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/09 13:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r3 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018b000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffffe, 0x1000, 0xfffc, 0x8000, 0x1c, 0xdcc8, 0xd959, 0xfc0f, 0x80, 0xffffffff, 0xffffffffffffff7d, 0x1, 0x100000000, 0x1]}, &(0x7f0000faf000-0x4)=0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f000085b000)="2f6465762f70746d7800", 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002fc000)=0x0) write$sndseq(r0, &(0x7f0000a32000)=[{0xfffffffffffffffa, 0x3, 0x4, 0x4, @tick=0x9, {0x8, 0x3}, {0x8, 0x80000001}, @control={0x0, 0x7ff, 0x0}}, {0x2d33, 0x2, 0x67, 0x400, @tick=0x7, {0x6, 0xfffffffffffffffc}, {0x4, 0x2}, @time=@tick=0x10000}, {0x9, 0x3a67, 0x8, 0xf940, @time={r5, r6+10000000}, {0x400, 0x2e8}, {0x1, 0x8000}, @ext={0x9f, &(0x7f00009cd000-0x9f)="1307ba8eebd2a222ca23754742ab8fef89f6061c401f771e4404063c53986a31d3602049726c3675670c258761dadbb46c8db4062e0902157894293c05d7af7258d8eaf388ce2832be54d380e7556665c70bc00f811943ad6c7c10f92077e89026a29a35d03c86012dd0f77591d05e3a614ea6db4cf5ed79e409df04d8f4899ed9b31926476ad840dad15c166bf27a64d468d439280e746b661f97f4b9a0bf"}}], 0x90) getpgrp(r2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b07000-0x14)={r4, 0x6, 0x2, 0x6, 0x3, 0x5a}, 0x14) writev(r3, &(0x7f000020e000)=[{&(0x7f00000ad000)="580000001400192300a1ff80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028005a0004fbf5100002000000630000001c04ed5dfffff5000007000d000100090000000001000f536e06ce", 0x58}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000d1b000)="f98e4c8a44c3ea97e5f23b275d378691", 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cb4000)=0x0, &(0x7f0000a55000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001a5000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x5, [0x3, 0x1816, 0x1b1, 0x3, 0xc8e3, 0x2, 0x2, 0xa1a]}, 0x5c) readlink(&(0x7f0000d41000)="2e2f66696c653000", &(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000021c000)={0x58}, 0x4) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000ef1000-0xc0)="18000000020001000000be8c5ee18c883600003f0000000000000000988a3cdcc3f7b933c598055bf74852bb6a8807567f59dba67e1947b3550400000067a1e1e20067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b00090000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) 2017/10/09 13:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b17000)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b69000)=0x0) getpgid(r0) socketpair$inet(0x2, 0x8000a, 0x800, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b6d000)=0x0) r4 = gettid() r5 = getpgid(r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000073e000)="2f6465762f73657175656e63657200", 0x2000, 0x0) setpriority(0x5, r5, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000a5a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r5, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = accept4$inet(r1, &(0x7f0000ca7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00007dd000)={r7, 0x805, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) r9 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000062000)="2e2f66696c653000", &(0x7f0000f04000-0x10)={0x7, 0x100002}) pwritev(r9, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000335000-0x10)={0x20e0000000000000, 0x8001, 0x1, 0x6, r7}, 0x10) r10 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) bind$netrom(r9, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r11 = socket(0x6, 0x4, 0x1000) setpgid(r5, 0x0) sendfile(r11, r10, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(r3) connect(r6, &(0x7f000052e000-0x10)=@ax25={0x3, {"9839c32de997b7"}, 0x16}, 0x10) getpriority(0x1, r5) r12 = socket(0x11, 0x80007, 0x1) setsockopt(r12, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r12, &(0x7f00006b4000-0x74)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a4b8bc}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000d2b000)=[], 0x0) [ 86.728200] pktgen: kernel_thread() failed for cpu 0 [ 86.733348] pktgen: Cannot create thread for cpu 0 (-4) [ 86.738762] pktgen: kernel_thread() failed for cpu 1 [ 86.743842] pktgen: Cannot create thread for cpu 1 (-4) [ 86.749203] pktgen: Initialization failed for all threads 2017/10/09 13:22:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000915000)={0x1, [0x0]}, &(0x7f00005ba000+0xd3a)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce8000-0x98)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xff}, &(0x7f00007ea000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000023e000-0x8)={0x0, 0x800}, &(0x7f0000020000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c05000)={r3, 0xffffffffffffff2d}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r4, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b96, 0x0, 0xffffffffffffffa0, 0x2, @time={0x0, 0x0}, {0xcc, 0x7fffffff}, {0xffffffffffffffff, 0x0}, @time=@tick=0x1f}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c0a000)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f00001fd000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x1800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) epoll_create(0x7) 2017/10/09 13:22:46 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a13000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, r0, 0x0) socket(0x10, 0x6, 0x0) accept4$inet(r0, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x40, 0x14400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000818000)={0x0, 0x0}) write$fuse_notify_retrieve(r1, &(0x7f000082c000-0x30)={0x30, 0x4, 0x0, 0x9, 0x8001, 0x3, 0x3f86aecb}, 0x30) r4 = syz_open_dev$evdev(&(0x7f000010f000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b48000)={0xfff, 0xbd7f, 0x6, 0xf4}, 0x10) ioctl(r4, 0x8000451e, &(0x7f00000e6000)="7d") r5 = fcntl$dupfd(r1, 0x404, r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000014b000-0x30)={0x5, 0x2, 0x10001, 0xfffffffffffffc01, 0xff, 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]}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000717000)=[0x7f, 0x500000021]) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000666000-0x10)={0x7ac0ec78, 0x6}) clock_gettime(0x0, &(0x7f0000878000-0x1)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0xc13b}, &(0x7f000052a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r6, r7+10000000}, 0x8) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00003da000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f000096a000-0x4)=0xa0) 2017/10/09 13:22:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b98000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e90000-0xb)="2f6465762f6877726e6700", 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000001000-0x20)={0x7fffffff, 0x5, 0xf7, 0xffffffffffffffc0, 0x10, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0xc) connect$inet6(r0, &(0x7f00008ff000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000001e000-0x9)="2f6465762f73672300", 0x400000000001, 0x202400) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000013000)=0x4, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000009000/0x1000)=nil) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)="2f6465762f6877726e6700", 0x58354f9e119ae831, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000021000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000020000-0x4)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x0, 0x0) dup3(r3, r5, 0x80000) ioctl$int_in(r6, 0x5405, &(0x7f000001d000-0x8)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c39000)="", 0x0) 2017/10/09 13:22:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3010000, &(0x7f0000000000)="", &(0x7f00009fb000-0x4)=0x0, &(0x7f00004b5000)=0x0, &(0x7f0000000000)="1b") r0 = getpid() getpgid(r0) r1 = gettid() r2 = socket(0x3, 0xf, 0x0) bind$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x9, 0x3, 0xffff, 0x4, @random="0fe34f6bc5b5", [0x0, 0x0]}, 0x10) setpgid(r0, r1) prctl$setendian(0x14, 0x3) getpgid(0xffffffffffffffff) 2017/10/09 13:22:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x20200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000df0000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x1, 0x0, 0x3ff, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000019000-0x50)={0x4, 0x8, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/09 13:22:46 executing program 3: mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000e5b000)={&(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x101, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9ce0791fcf030d06375e291c6e79dde58298f400e5377f004a44801fe417cbba"}}) fadvise64(r0, 0x4, 0x2000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x2800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000)=0x0) write$fuse_init(r1, &(0x7f0000001000-0x50)={0x50, 0xffffffffffffff7f, 0x0, 0x6, 0x7, 0x436b5079, 0xc2f, 0xfff, 0x22, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x101, 0x5, 0x1a, 0x4, "740f6ccca40294b6e611f1df4e8b09f39aa1fcd1292ff2515de097a36d5d5779126b229f1fceebcdc24b2586a25654ba57249a9bb1be73395ae903ac87e67165", "56572b6d88347a0bcfe0c13108215e062684cbda606111792da61e8a952b533c", [0x3, 0x4], 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000)={{0x9, 0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x11, 0x80000, 0x0, 0x9, 0xa25, 0x5271, 0x1800000, 0x0, 0x0, 0xa76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e5c000-0x20)={0xf6, 0x9, 0xa4c8, 0x5, 0x1, 0x5}) fcntl$F_MEM_UNLOCK(r0, 0x801) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000004000-0x30)=[{0x3, 0x6}, {0xb, 0x5}, {0x8, 0x5}, {0x3, 0x7}, {0x3, 0x6bb}, {0x8, 0x6}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:46 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd, 0x0, 0xffffffff}]}) getpgrp(0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000036000)=@int=0x100, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x141042, 0x104) ftruncate(r1, 0x7fff) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff4000)="2f6465762f70746d7800", 0x805, 0x0) sendfile(r2, r1, &(0x7f000090b000-0x8)=0x40000, 0xfffeffff) write(r2, &(0x7f0000417000-0x3d)="1d086615cadb4b31963bf625c4a2866012cbcfe4cdf1d047e21292f5366b4a355f59b39ad9ef0083281db2562c73d843020200000000090000c31600b9", 0x3d) r3 = dup2(r2, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x6, 0x110, r2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000429000-0x50)=[], 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000ff4000)="2e2f66696c653000", 0x30) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000ce9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x7, 0x0, 0x1f, 0x4}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000ffa000)={&(0x7f00001a8000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000ffa000)=[{&(0x7f0000ff6000)="4c471e5421ca36b549473d0d5fa129de99e611d508d0ce08a41726e0f043f52e9b4c0a44fad26ea61b67a55ffe832d391431241ec38082a5083adfaf49beff07756efc3795c5f5d68b483fdda20735a3d984571d376e0d0f50eaa3c60a6b6b49830f8ddc5d9c001d1024726ffaaa04be44911453b787c606a15f86e859e024bab05a5dd99b9774bd4bd677b1a60750c62f6db08847f9f75a2d312066dd116ce5e13e139fac13e4d93c77ee8dfdf1b10b73f170", 0xb3}, {&(0x7f0000ff8000-0x5c)="79406f5226005bd343b0fb0124fbc3f6d23112a8945d514cd33bc3a1d9b07982bcc83a9fc6111586e527da8b0843ece2be37796b923a58550769c66a4930309318d329344a33888c1f606bdb734cb5eee969bbf2c030e60d2a55114e", 0x5c}, {&(0x7f0000a31000)="bddf0f71d3c71e71903bab1f1b11f7393bfc9273497faf49b806d245d819584eb544f272e3b6811a52373cbcb5d34656cb18617d6658ff5e062f22d3ab7fa60cb5b9591a27eb9d2e89173465d97f62d7d2de4bc9a40e20be9a136fb343be68030b847b788c06b28b86a145c7818e17a6d5a1c9d8b93814f71fd9a6aa57b71f5040d6d0e376ed2ec414a93200157d0d88a7c49632232bd9180511f02728ab1d11fc4ec22f8fad38a211e1f64d4c6a6e9fee943cae5e91742834e576ba9abed0273410115d26da7a3791ccd76ebe5bea2e805ce7e8fa676d40a3c543e229251f939fcecdeb74f17c9e54a5df10f117d3c393a22b", 0xf3}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f0000ff9000-0x8f)="c4fec1c84d901433e5c92bbfc4fff9f8b9ee0f3e536fab5c41fcda2c37111d0beb89a5bcb0cf9fbefbeb9eeacd2d4127c250a4b4b6beb9a269b30d8ec5706bbe0e4ce31246a277d3a1a23b7baa93602e750a49b780f5aa90b1dfae7ee549605ef4a5a12347d5f3cf63639b7fdbc25971c0bb074e2ee1c303816d08bbbce3f5c2ddea3083de001ac85d23c62f7dd492", 0x8f}, {&(0x7f0000ffa000-0xdc)="8e5b00384232b86b951746ba87efbbbc16594265f29ada5e87db1b1f7dd1a0e9d1fa5f3cbe152fafbe4d0f709646310b2d2cd4b2b1e74ac38d1ff21e79edb73cecb947b2c84d37cea4796bfe293c16c87160bdf2ce8f38a6933bb552d7416a9b763e5ddcf6d4e6f1d37f52606fde8d9a131ffaaacdbdea7815c90ed186114b2c37ed7fa96f9428bd34ec33de6e7488ce0f7aa4bc6d9f23b5a66ea2eae25a4801a6de4ffba5e4e605580ed1076aa479cad4495e87705428fe0b64c4109d1f3dfae609351aff0593f7c4a64b2942f068e731c98e130d8dcaec5f2d9410", 0xdc}], 0x6, &(0x7f0000ffb000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/10/09 13:22:46 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f000036e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket(0x11, 0x8000000000000802, 0x81) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f71000-0x8)={0x100000000, 0x6, 0x380000, 0x100000001}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00006be000)="2f6465762f73657175656e63657200", 0x0, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000272000)=0xfffffffffffffffa, 0x4) fcntl$F_NOHUGEPAGE(r0, 0x803) write(0xffffffffffffffff, &(0x7f0000428000)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061f000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008a7000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x80) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TCSETA(r2, 0x5402, &(0x7f000059a000)={0x4, 0x3, 0x10000, 0x6, 0x6, 0x100000001, 0xffff, 0x0, 0x1, 0xb5}) fcntl$getownex(r2, 0x10, &(0x7f00005d1000)={0x0, 0x0}) waitid(0x1, r3, 0x0, 0x4, &(0x7f0000b28000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000701000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000d9d000-0x28)={0x2, 0x2, 0x7faa5041, 0x200, "462273fb2bc4f1ae5d62e6c1bb61155ed1259153d60d33915377744e6c0406eb"}) write$evdev(r4, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x8, 0x0}], 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000006b000-0x14)={0x9, 0x1000, 0x4, 0x3, 0xc8}, 0x14) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) clock_gettime(0x0, &(0x7f00008c3000-0x10)={0x0, 0x0}) r6 = add_key(&(0x7f0000f03000-0x5)="7573657200", &(0x7f0000d85000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000551000)="fbab7066d6355878", 0x8, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r6, 0x81) 2017/10/09 13:22:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x400000000440000) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000602000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x287d5b3c, &(0x7f00000a4000)={0x0, 0x0}) r2 = open(&(0x7f0000bc7000)="2e2f66696c653000", 0x3ffffc, 0x408) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000b18000-0x78)={0x8e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xcfce, 0x7, 0x2f49, 0x4, &(0x7f0000237000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x0, 0x6}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x40801, 0xb, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c22000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000c64000)=0x98) recvfrom$unix(r0, &(0x7f00001b7000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x1, &(0x7f0000ef6000)=@file={0x1, "2e2f66696c653000"}, 0xa) getresuid(&(0x7f0000e21000-0x4)=0x0, &(0x7f000047f000-0x4)=0x0, &(0x7f00003fd000-0x4)=0x0) setfsuid(r6) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000004a000-0x8)="2e2f66696c653100", &(0x7f0000f64000)="000000", 0x3) mmap(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x1000008, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) setpriority(0x1, r1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f62000)={r5, 0x40}, 0x8) recvfrom$unix(r4, &(0x7f0000c46000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x40010026, &(0x7f00004e1000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f00005bf000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet(r3, &(0x7f0000000000)="", 0x0, 0x7ffe, &(0x7f0000f5a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/09 13:22:46 executing program 5: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000b59000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse_init(r2, &(0x7f0000392000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004a3000-0x4)=0x670a, 0x4) r3 = epoll_create1(0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000b32000)="2e2f66696c653000", &(0x7f0000b58000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007b8000-0xc)={0x0, 0x0}) r6 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0xa29000000000000}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b59000-0x4)=0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000b5a000-0x38)={&(0x7f0000b5a000-0x48)=@full={{0x3, {"cb25fb6989bb87"}, 0x7fffffff}, [{"11cc368ec05b09"}, {"07adb5b8ffb94a"}, {"e690db0195041f"}, {"4f322af0c5677b"}, {"9609233b5266c4"}, {"0f1a4af40af7ee"}, {"83eed6900288e0"}, {"8ba51cf1a2b5ab"}]}, 0x48, &(0x7f0000547000+0x751)=[{&(0x7f00007f7000-0xc1)="b21fa5b3db370fe43883f3a9862f076800e8688b08fec5bcc623f60248dc84bc0ecc563f6ecd674c722a0ccd4caf1d337ec7b834dd31c1e500eba1ad6e9caa9ec6c40fd852fafd84578c49af46407df0545ae8990c9ae78213b0db33766b043adcfcb12dab1bfafcfc87615c7e14fba585e75a1d8231742cb421dfbc4e9b64e02563d1b0542f08d6d4c8c14fb0d432cbc57d8ac9b5f5bf9302ccb8438215f064ada589936f9c7e9054645cd0fb4f239a48c469812ad4281b375cdf7ab09c5fd38c", 0xc1}, {&(0x7f000074c000-0xd5)="1875be10db8315e8fb47e34e4fa0bc57cbd7f60b51572b43e001b8d12073d732a829b580e45e259f9c5ce98f80a98a95acaf299a74162670e77531e9fedb3bc707c5ede97328190b86f4827e9c00eb13d20d9d11df7ba3cf4434c0d4ad9230721291e6081370a8c87701172e34a6dfc296209a74a74aa147230c35bfd430f17e4179c6c58211670b7d8bf48eaa48b962acc60df45a34df023c29bafe47fbdb375d826b55646326eb5e1d10f9096af6706cec91d7b2a78f195e3afcf24eddaff1d5a42216fb07c00e4304a496f757de2539fb73c773", 0xd5}, {&(0x7f0000b5a000-0x1000)="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", 0x1000}], 0x6, &(0x7f000089c000-0x320)=[{0x48, 0x117, 0x3f, "4a9d3b660261b350100c0a0b59e1d769612c46b0999690a783a544188db68dcc5442ff3ff70e87cc28f5b1f5b032547b9715"}, {0xe0, 0x111, 0x7, "97d51f6f6fc7de0399df9fac0f88e000507bfe918a179eaaa14048de4c58e3df6848b201bef9002690f3cff897ec0b6116e98cbce37d818f6d1acfa5df88fba55300eab9e39645bf8acd41b9c2304f7ec822d8ed300af0b61d7d5d20078b12636782fe2e5bfe77d342b7fb1b0bc5d5137ce073515c75dfd0d92b92abc95b1e58752ad923cc9518ff5f49a3936238bfd62235402dfecab7323d60b7d66ed5c70397123813244f235ada16d5e07f94a33c04ef6b2324622481b543baca847e5d40a94c43f0c8e406aea08797"}, {0x108, 0x11f, 0x8, "63ce26b8b28fbb12e7635389908f1f00b49d802f252d86eff35bb51027f9b00d77207c6db98cd125a9f4a3e0f12cc7a93d97592559247004dd6cc3ead52e159e83b5435458234e29f3e856629d0d2c9f18e634853c2f0a3bbb9acab4a97414bb6241f59697d9b385965f8dfbb03522959793f6b33729902d73a004a41a6a936ebebca7b88cc7e82564767e984d8b3b1689a69e1830918eb42aec57691c62a91198f967d1cecf28d1efb611a7cf6917c4edb8c70fa4f7a8cbf3337a4bfebc97f2c868ff763875f7ef396943af321ad8a07206fc4d1b2613c8c625734185d17c1b10c24a2540021a69778c71bcaf1488c409"}, {0xf0, 0x88, 0x6, "ff44a824c3e353ae6ff5da5de0ea73540ab11b119ff3a5edb6a398971248d5e8db8d9449977b0f84010c64155dd8eaed361f6dc22629e7ca89aab8da0f203c9c1fafa07b144ef6cb68b2414a3f269ab009e6120879b3d9eadba507a8335b33ff413739066e59e6c980ca16e3b3af80d428804176c856bba238041d6302a8378b0fbf4f2bcc37b3f746be0fbd52a8f90b7623148a317271589c46659c4fc925b5f27d29d7a2d9c02be7e7f77de971949235096adb5ba93828ed37ca65bc343205a09e64b3e798535bd397b48480a47046336504e253ddb252364030"}], 0x4, 0x48041}, 0x4000) epoll_wait(r3, &(0x7f0000ae6000-0x30)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000b50000)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r6}) dup2(r0, r8) tkill(r6, 0x16) 2017/10/09 13:22:46 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r0 = epoll_create1(0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x201, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x401, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x424e02, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc26000)=nil, 0xc26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000c21000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$cont(0x20, r6, 0x0, 0x0) socketpair(0x15, 0x800, 0x5, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x541f, &(0x7f0000016000-0x8)=0x0) clone(0x0, &(0x7f00008a6000-0x1)="3e", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000ef5000-0x4)="") fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=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}, {{@in=@broadcast=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}}, &(0x7f0000000000)=0xe8) openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) dup2(0xffffffffffffff9c, r1) 2017/10/09 13:22:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000238000-0xb0)={{0x1f, 0x7fff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1, 0x8, 0x9, 0x5fb2, 0xff, 0x3, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) r2 = memfd_create(&(0x7f00002e1000)="00", 0x1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fdc000-0x1000)="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", 0x7e3) write(r1, &(0x7f0000a73000-0xfa4)="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", 0xfa4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000069f000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000fd8000)=0x7) close(r1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fda000-0x9)="2f6465762f72746300", 0x420002, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdd000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, &(0x7f0000605000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000031a000-0xf9)={r4, 0xf1, "d14a334f778abcf1a0f3b5a059f066021ba6d965b4a2b405877e6c3bb79198b985c3b7c7fff7fbe5f955070a20620cdd1eac8c1000ec3c2629d8372dd0ee4f107ab90d790065d17533abe73a6b9aaedf99ebcc3508dd1d09117cc0e1935992e14861a5a19014ee99e6500b42010f8a9e0232e16ae9f3ef02adb0768c308bcbf5d47df2c1d547883317866a93f9097f3add6364b0748c06815cac2ab24b044e82a7976a4ec7c0e14c978d46e3e5f45dc699150519e2b70c83921c365717e9710663e92ef271c0621578d93a6522b56f4f5397dc9dbf19ff5e18410862f519ebee5894f182469b83b9b68026128b68cdec82"}, &(0x7f0000f3f000-0x4)=0xf9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fd9000)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000fde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, r5}) 2017/10/09 13:22:46 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0xfff, 0x3, 0x0, 0x8, 0x5}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x3e)={0x1ff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10000, 0x83, 0x8, 0x9, 0x0, 0x9, 0x3948223b, 0x3f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000005000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f000092e000)="2f6465762f62696e64657200", 0x101, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00008d6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00006ef000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d1000)=0xb7) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004f4000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00001c8000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0xffffffffffff8001, 0x7f}, {0x430, 0x6}, {0x400, 0x684}, {0x905, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r3, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000931000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6ad, 0x100, 0x0, 0x0) sendto$inet(r3, &(0x7f0000405000-0x833)="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", 0x7ec, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000930000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/09 13:22:46 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003e2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a5a000-0x8)={0x0, 0x8}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0xaf, r0, 0x0, 0x10000, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe6000-0x8)={r2, 0x1ff}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fe8000-0x1)="00000000000000") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fe6000)={@generic="092d94aaf4c9232cdb0704136e3f8747", @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = memfd_create(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x1) write$evdev(r3, &(0x7f0000009000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) fcntl$getflags(r3, 0x40b) read(r0, &(0x7f0000fe4000-0x8)="0000000000000000", 0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000368000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000fe8000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fe8000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@common="65716c00000000000000000000000000", @ifru_names=@common="73697430000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00007bd000)={0x9, [0x8, 0x8, 0x4, 0x401, 0x9, 0x0, 0x5, 0xae, 0x6]}, &(0x7f0000fd0000-0x4)=0x18) 2017/10/09 13:22:46 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x8, 0x32, r1, 0x1f) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r3 = syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x80000000000007, 0x31, r3, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00005a3000-0x8)="2e2f66696c653000", &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, 0xc) setregid(r5, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) r7 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x3000)=nil, 0x3000, 0x7, 0x48010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x6, 0x8}) r8 = epoll_create1(0x40080000) r9 = fcntl$dupfd(r8, 0x406, r8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f000000a000)=0xffff, 0x4) creat(&(0x7f0000d8b000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x6, 0x40035, r9, 0x0) signalfd4(r8, &(0x7f00009a4000)={0x2}, 0x8, 0x800) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r8) 2017/10/09 13:22:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f00004e7000/0x1000)=nil, 0x1000, 0x5, 0x40810, r0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x8000032, r0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e5c000-0x4)=0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000b95000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000e5b000)="2e2f66696c653000", 0x105) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e5b000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000957000-0x8)="2e2f66696c653000", &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000149000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x1, 0x9f2, 0x11, 0x20, 0x0, 0x1a, r5, r6}, {0x80000000, 0x5, 0x7, 0x7fffffff, 0x0, 0xffff, 0x7, 0x3ff}, {0x0, 0x7, 0x6, 0x8}, 0xad, 0x0, 0x0, 0x1, 0x10, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0xffffffffffffffff}, 0x4, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x800, 0x4, 0x3, 0x6, 0x9, 0x4, 0x93}}, 0xe8) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000e5d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000e5e000-0x1)="ff", 0x1, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000022000)="", 0x0, 0x20000002, &(0x7f000053f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x803, 0xf23, &(0x7f0000166000-0x8)={0x0, 0x0}) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000365000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f00001f0000)=[{0x1001, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f0000dad000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.925356] binder: 15608:15611 ioctl 8040451a 208d6000 returned -22 2017/10/09 13:22:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f64000)={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]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000332000-0xc)={0x40000000, 0x5ba, 0x19}) connect$inet(r1, &(0x7f0000a51000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ecf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000058e000-0x90)={0x101, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0xa, 0x84a73eb700846492, 0x9, &(0x7f00009c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f0000)=@assoc_value={r2, 0x100000000}, &(0x7f000020c000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b2a000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r6, 0x6, 0x17, &(0x7f000035b000-0x4)=0x0, &(0x7f0000e59000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000773000)={0x0, 0x1, 0x1000000000000003}, 0xc) writev(r4, &(0x7f0000899000)=[{&(0x7f0000ff2000-0x16)="737c8ba6fe960953e7fda8233a949aac9c5347868f70", 0x16}, {&(0x7f00001d2000)="ed880055c5f3e23a19938ac20c4e01db758f8576d68c33ffb79bc319d267f8b2cb270a07f33984a86bf193ca7a5856ad3953ba390a790dc2d5b89d3bb723ee3eaaf111aa83a14e7eea2f8953e48c97593e422f", 0x53}, {&(0x7f000032a000-0x31)="e43f8e45d4a291902f849867b1357a166a0b3aafb32208282534b91a35653608c09e59eccead4dc3e25b99530762a48bc8", 0x31}, {&(0x7f0000079000)="e84f6be3c14372a9b3397f25feee46e7479826634fbbef6ce6d8f5d25383d630dff3754a155560a1fae04ba9698d4db27c1a2d08bd2299c0b6a1e2a6e9f34be04bd8524707aed6907d2b5d561f2e4cd04eee2001bebec95ea4562cb45bed28f813cffadc320f5581e091fb837b5673c3313dced200d53dcd87b2fd7f2c375792f7a71adffb5f2a5fd118597c7940a555206fe02b9b99d40e612ff83a762b82aec2729e474f6098ac", 0xa8}, {&(0x7f0000393000)="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", 0x1000}], 0x5) write(r1, &(0x7f0000dc8000)="c88c04c6331ffe10eed0d130cc3a2335e17277ef686bb047e212444dd058b9f95dc5ee18f031cecfa37e51a12cd04927045120a4", 0x34) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000eb1000-0x4)=0x0) getsockopt$inet6_int(r6, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000f71000-0x4)=0x4) connect$inet6(r5, &(0x7f0000e86000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9fb}, 0x1c) socket$netlink(0x10, 0x3, 0xd) connect$netrom(r5, &(0x7f0000d0e000)=@full={{0x3, {"cc2bff6b571802"}, 0xffffffff}, [{"5c3345ceef2f5a"}, {"d538ade2d94d91"}, {"1b44e9d5667bfa"}, {"27d6fe2b19ca91"}, {"7f4291af5371f8"}, {"5b3c9bd170c56f"}, {"09f41e92e01945"}, {"45c82ea236b200"}]}, 0x48) recvfrom(r6, &(0x7f000055a000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x41, &(0x7f000023a000-0x10)=@in={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000ab4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, r3, r8}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r1, &(0x7f00007ab000-0x5ac)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01cef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9f35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e83563008000000067a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de28100000000000000b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6f010000000100000016690eab50da99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ac249deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594c738dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e58b2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555fcfa2a2e273492c23a22e9bbe59d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fb91c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a61", 0x5ab, 0x20000002, &(0x7f0000f8e000)={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000-0x4)=0xb) getsockname$netrom(r6, &(0x7f0000748000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008dc000-0x4)=0x10) 2017/10/09 13:22:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0d000)="7a", 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000061d000-0x6)={0x1, [0x5]}, &(0x7f0000966000)=0x6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwrite64(r0, &(0x7f0000f0d000)="f7", 0x1, 0xfffffffffffffffd) fallocate(r0, 0x3, 0xc0, 0x20002) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000f5b000-0x21)="7472757374656473656c6673656c696e757847504c656d31747275737465642e00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x400000000811, 0x0, 0x8) r4 = socket(0x10, 0x3, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dcb000)={0x10, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00001b2000)={0x0, 0x6, "677edf31bad8"}, &(0x7f00009d3000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000031a000-0x10)={0x4, 0x209, 0x200, 0x5, r7}, 0x10) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00005dc000)={0x80, 0x87, "4d8b89614e9a5e542c1604147a861fed93a3fad5eb1a12be78e389625250905f23835000aee48b2f77a873784328d0af774d8fcc55183b57a870d499e2346110ad74c9a69cbc14bc0b27c70640c75692981b2888db5ac6d4c701c73e636b472a3d2d6113d56fdd7a38b37acfd07dedbb477808a86784cf8bad5ccde265e54617b61b69281cfc8c"}) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x400000000000006, 0x0, 0x100, 0x0}]}, 0x10) write(r4, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r6, 0x40000000) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00009e8000-0x4)=0x10004, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "704617c586dd89f5a3e8b1ff0bca257eb52dfa70ef121129114c6db4a708acbabbeb8977ab337416ae3d70b0e11259fc328c8c8aae1187f1f264da2d76c312e5c3f18b789f9dfb16603e8258c8906d6dc56668bf60cdfac4a0152ffe19285d19f1ad7c41da3848dc07704afe947eec1108c1e3e1b0328d853397be10657ba4a68870af05de04a70ca87112ad18f184f6f7ac58783f82f2311372ef7f215478bbd21f1d569bcd82f0026f5ce27cadd4796dbb7a93f81a166ba1369cda0d9485e472e110eb93599f37092ecca0ab06b0e4b677494a652383ef674f09d0d3d828046a5619f42b60fd4cdd607c853c0a7cc14c81f906cec419e5f6f07436a78206c1061757552a8e13e8b053c5e1d84a4d2ec9ce5dffb2c0a14dea1039490dfd50c3bbd57f3d38129a1b1bf5d70d678f4cbc66992fdc9672b477761fe5c7fc3487173d44c7a5a252a441a326da4fc3225bfcc88c12379bd3e4db300b3b5f1462d5293221cb0490cc6011c979a695a832690e73fb16fb0c4b5284ed3a2d60825ff056210e8af4f2a06ca818bf45b5634dfc9d1ef30e03c75b8ea49fc6f2425759e5c785d14f8ef9b76a6b2093eb7b3086fa76ca97e701917604754d35eb0507f4b17d2ba4ab81d4c9814a08ec1c334692f5269aa54adbbd418405cab4bf4ae388c7d38bc86b6cabd7bfcd8535abcd55e369d58507ae58f499c58197a79f80c218478a03e62c25f8b85f327b1bc7f8d5c5e0c0c3b0fc2147f530d882b8ac7272c505832739425de11c54bcd12e2600d431e527ce7fb1fc421befcb0bc2c41235e55885ab7bc477f644ee520b9ca993b9e7afe08c6e39599ddb95ff433e4530ae106bcb43df51981424c888c4e20b46293ae08b572d92ba16a1f6725e362d4d9e55ec24fafc72c22f816100c15deb0e73dc5c23e3ad9939067a915f0df3edbb797633bf8ea96cada0c372eee3221fbad2c4c7ab2ded90b05cf47b0b80509105a48ea0ec2447d9c13ad9520be598338084f305b93e0e865cb3624fb5e2c7fc82afea387e964aaa29df654e2d77dd62d83c687fbe80e341aaef9d09d34074b4cd22cd9f3cf4a35e4a25778ac7f0f48a1b2e9691b5457e7a24400e23016817f5d58d5baa53a1d39c907be72d3a064f59577923a9bcfa7083a881640bbb0bdbfff9d9fc354f7ee773dd5d4067cc2b8748011cb2a7a507a481933b1029e4427fd25115bfa9b5f8e3c364e7b0c4465209201e7afb3f359aa1df0458b572b398fe2b18447afd9b60d76bcbccb0bc1168354394dcea1152be2ad80835e4f8d820a625e743fbf39967ab523c8baabb3586e843b1ded572fc4ca1e00780849ea2fa1e82331ca8eefacdf8f2207cbd05448426e63a370d9d13e73b42e50c8c5e404613f9b6df744a27c8c90379fc200a6875277d5fcfab885672"}}}}}) recvfrom$inet6(r2, &(0x7f000067e000-0x1000)="", 0x0, 0x40000102, &(0x7f00000a9000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe36}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) sendfile(r2, r2, &(0x7f0000502000-0x8)=0x0, 0xfffffffffffffffe) 2017/10/09 13:22:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80400000000000a, 0x2, 0x4c) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(r0, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000c2c000-0x8)="2e2f66696c653000", 0xc001, r2, r3, 0x4, 0x30410) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@buf={0x0, &(0x7f0000c38000)=""}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000029e000-0x14)={0x0, 0x7fff, 0x6ee, 0x0, 0x3, 0x2}, &(0x7f00009e7000-0x4)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000483000-0x10)=@req={0x6, 0x7, 0x3, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002e000)={r6, 0x8ea6}, &(0x7f000086f000-0x4)=0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003dc000)=0x400) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00001ce000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x0, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) time(&(0x7f0000eb3000-0x8)=0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) syncfs(r4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f2c000-0x8)={0x800, 0x2}, 0x8) 2017/10/09 13:22:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000012000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004cd000-0x10)={0x0, 0x2, &(0x7f00002b8000)=[@in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000371000-0x4)=0x10) fanotify_init(0x8, 0x1c1403) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004a5000-0x8)={r1, 0x7ff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d43000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e32000-0x4)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000855000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) sendmsg(r0, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f1c000)=[{&(0x7f00003c2000)="0ea7d6d65eba5a0bc995333b4b897c6700e360f8e499d3b9ef6499ae8aefbae65bda9fe3544f00ea4e696ee922a3ee5027d9140ccdbfecffa3a82dd635fbb163b3ee3757", 0x44}, {&(0x7f00004e3000)="3766ae16215275cd59db02c01937183dc1567f26052a5d7d10fdf7474d8e4f921ed3b433a6db5bea6ab0810c8a447dce13bdb15d8cd9ae70f69c5b4528e6f366336699247266be09d60cc05c9c540220b6c46644b09fb93a299e4c5d0b7487a3d84f865bb9534a46dc1a864d7c85b6bb71b49ab3a8695cf7199aa962634b186479e88f4b8356af416c3b525e8d7ceff4536ef9f1232b125c23edf16344f314c02253e7e03070f8bf8c9bb7582b88992ddaf0ac9e308afd8c062781cd137f19f56ce3b1107427f2b02b2ea4dd0201f8f985aa", 0xd2}, {&(0x7f0000478000-0xdd)="8b979315f64353f1e75c07c13f91794a476c89f208e6d56601689bbeb4f1f2912cd04f76f4ced526c28ea69d6bbd620abce8a7259d45d9c6cdd1fcbd7235fd4cab37bb5c3835f0f99afab23f4bcd16f6a5ee316bfe50cc61594b6ab1038ca6fc34a96dfcbc6f18882ad8a0a8885de90e49ffee262a2e9282f8389e5588089b6f10fc87de450b603d881e4a49034dd1cdedf6b65e0906c619b305acc8c638607a5df8e4fd58c289306a3771a0fb81c11dd9a89bd182019fec11737aa37d24ab2d93ed3b29bc07b3c38c235ba4c96dd4886b2104cc49dcfb56c04b467b49", 0xdd}, {&(0x7f00008e6000-0x1000)="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"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{0x18, 0x8102, 0x9, "19"}], 0x8, 0x4080}, 0x4084) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a0d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f80000)=@ethtool_link_settings={0x4c, 0x1, 0x9, 0x3, 0x1, 0x2, 0x3f, 0xfff, 0x15b, 0x2437, [0x5ea, 0x400, 0x0, 0x8, 0xb91, 0x9, 0x2, 0x0], [0x6, 0x287c101b, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f00007b1000-0x10)={0x1000, 0x9, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000eb8000-0x8)={0x0, 0x0}, 0x80000) r3 = syz_open_dev$sg(&(0x7f00001b9000)="2f6465762f73672300", 0x267, 0x80102) ioctl$KDENABIO(r3, 0x4b36) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e00000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = socket(0x802000a, 0x80006, 0x400000002000005) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2000000000022, &(0x7f000050f000-0x8)="0300000200000000", 0x8) setpriority(0x2, 0x0, 0x8) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x40, &(0x7f0000c4d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x32, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x7, "cefb88f493"}]}}, {"6d96"}}}}}}) poll(&(0x7f0000ca4000)=[{r4, 0x4040, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {r0, 0x21520289e8ebbebd, 0x0}], 0x3, 0x5) socketpair(0xa, 0x5, 0x9, &(0x7f0000653000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3c000-0xb)="2f6465762f6877726e6700", 0x111480, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000569000)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000471000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00003dd000)=0x0, &(0x7f0000f59000)=0x4) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) write$fuse_notify_inval_entry(0xffffffffffffffff, &(0x7f0000c7c000)={0x20, 0x5e, 0x0, 0x80000000, 0x6}, 0x20) open(&(0x7f000068e000)="2e2f66696c653000", 0x40, 0x4000000000000086) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b4e000)={r1, 0x8, 0x0, 0x4}, 0x10) 2017/10/09 13:22:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) r2 = accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x800) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x100}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a0c000-0x4)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r7, 0x401) r8 = fcntl$dupfd(r5, 0x406, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r9, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r8, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) accept4$packet(r8, &(0x7f00004bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b63000-0x4)=0x14, 0x800) sync() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008ba000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e9000)=0xc) getresgid(&(0x7f00005cb000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000e0c000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000070000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035c000)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00003a9000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)="", 0x0, 0x0}, 0x0) dup2(r2, r4) 2017/10/09 13:22:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008d9000-0xff)="ae571248", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000262000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007b9000-0x4)=0x8) mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) mremap(&(0x7f0000e9b000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000034d000/0x1000)=nil) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f000025c000-0x6)=[{0x0, 0x0}], 0x1, 0x7cd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000069f000)={0x0, 0x0}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ad9000-0x14)={r5, 0x4, 0x1, 0xe221, 0x800, 0x7}, &(0x7f0000f18000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b8c000)={0xff7fffff80000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00008d8000)="d2066f7bc95212bd7ac41ffc065daa579909e671c0de6232543ea35991551558165f636ca1a529e702b3ba2ab767f142e1aaf10f89c1259dc74bffd1af6fce26be0261c9bf63db615e5c4edc9c94851aeafc5c77be30ce452ddaecc30655fac5316811ade6499451cec479ccdcf135fdbbfd97adfde5f1a1b9ba9b64496483045bf457950f15b6fd5fe4fc4370898e0947ae7708ad61b142629c1651e1bdee66eed1b85bb2d9f6239e27bad7a80c327b374deb1d45a76620c90a2d904835707d7105dc52c0256420339a09ea4b21c2e7aa193a97864bb0728d16389b7f27f81747d15e91ecca7b0d69", 0xe9}, {&(0x7f00008d8000)="634027391ebceaaaaeab801b307db326781bfafd60dd6937263bb1cd63d63d48e40f2ac1bffe2805d02be609beec56f6a7bcb07cbe6b0dd486019e6a6f04e34557d4e12eaa122896976c3a3bb00f900dcbe668afc982abc31e6cc722fe6d24e62552846d14f5fb9dfd125e8b4c7c2f9cd3ab63b4acf38ad8ae96f4587e904f84eb83ee9db23e95101d7e42f519a703c22b9836093ecf39", 0x97}, {&(0x7f0000000000)="a2ebe3df34a15e2daa64244235bf0e61661d19df8ed987f658a03afcb5f36e318dc4878aaab90ae209ebd31106e641de6e96b03b4976d4972148b3bc4bf2ad7792b8cc49c44f2ff95e780dcfd3f160615bdc0c924273ab4779b6f7a16e6bff6f4d8a3913c76fc83aa242f1d6f0a93fa7ecad3623d38df72648d48745eb04db197bd6d06de629a30cedb98a80e90442160e42b85c9f208b35164fe1f9b0b1764f2423316a3d66beae23e66132c3a3dba66d826bb45c71cf171413d86f39f98319e367f3182ad4cf7eb5eded01db5033b765dd6c93cff759f3e9de480e5b78d77d8753d9d9f46cb44a266dd1ed0a03d4", 0xef}, {&(0x7f00008d8000)="64dd01e3520953e3bef71f32fd20d10ef4040c422819c8915f50c50560c0515bb206f2a3c0f66ac700a3931c5c3d02b19ffa78d5e36e17d10841e2cd5af593198250db221c90f0346763d5aabaab4b87e63905746b451f2da45e04ac49dcdb1c504d1f44868f6d8ec3cc33d65ca5cb669b9c8a22234f2717a9e4d00716c12f472879b6418196541ce8fa8fd1f97e94ba689e0bdbe2448e7bee65b40f08aac40c40ea582f805faedeeea01c9f4c0159647a434a3ac5cd9c9b916c3dc7aeeba44b298285371c4010b1dd402cda3f5e7419cff583aaeed3ffbe871bba15b496978d6b3425d12f5b", 0xe6}, {&(0x7f0000000000)="1d978da22551a2fab818f211e32d3942819569de498195a4e772b5344158eea86d449c95563d39be308e6532ea7a2b325ae3ceb1dedadb6dbc0caac48bafcb18e7030de43780058a60b8b5f108c512011e68d96c9e844a5d2d81f9ef7f9e353b4ceb442005063f78d45a250052e6a6cbc461a50db27e700fb33b7fd12b5fbff34e35bfba6ef1ac4d0005b4b0", 0x8c}, {&(0x7f0000000000)="3c79beabf47423807ac38923cd9c530194da49baf1e284984a6d696622ce3b6e3f8f2fd003df73a3fc2bf84ac7e0132ca1c0770dd19019518df86c7db2e0007efa280deca6eeef91b47bc43e09fc6bad153825b713994bbfda5e32e7a1867fd4c6ec9497ed5cecaaf2c35b44a98cf6d4918b67047495d731bfe9e59e0e187fa32cd946ffc5722e30cf68d30b93cab092a6b89a49", 0x94}], 0x6, 0xb) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f6b657963686f726400", 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005c7000-0x10)={0x8, &(0x7f00002fa000-0x40)=[{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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000002000-0xd1)="caf779f6198a1715090954dee91c589da8cb8d5d087cddc75bf1d5a0e1fb862f49e6b65d23c68ea889301013e0db936d23d903826e45804e31c9dacc562e7a1ae1305779525aa7fd36f938cfef803e49aa5e9bfe7e5597a8efccc557906dc8d43e2bb7cba4863dc0430facf3fd6c036577d0925f7d4a03c4cc0c1f6f931d0bf4a732d709ac4fe0d73f3659f7a94460c5bdde8963e2d5d86cfe2e80da488f1fac03f41e955def078b1a023177705b79173aa6bf7fe8850534db37db715d883001d5a2f0b76982b30fe2b33778f6b513b80f", &(0x7f0000003000-0x4)=0x0, &(0x7f00008d8000)=0x0, &(0x7f0000002000)="ed077caa3ad769ee99d711774ba34d22356178c7557608113fdeb0a7049acbdde98014319aebb69a3c3ef9d24945dafb4d3bf3b770c23d58c798c9937918071968ed83") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000665000-0x8)={r5, 0x7}, &(0x7f00006b0000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f00008d9000-0x40)={r7, 0x2, &(0x7f00008d8000)=[0x1, 0x0], &(0x7f0000001000)=[0x8], 0x44, 0x1, 0x201, &(0x7f0000001000)=[0x7], &(0x7f0000873000-0x28)=[0x7, 0x3, 0xd50d, 0x4, 0x9, 0xffffffff, 0x0, 0x100, 0x5, 0x40], 0x0}) [ 87.010232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38654 sclass=netlink_route_socket pig=15648 comm=syz-executor7 2017/10/09 13:22:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b77000-0x8)={0x0, 0x3}, &(0x7f0000cb4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffa000)={0x81}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005fb000)=0x0) socket$inet(0x2, 0x3, 0x7fffffff) accept(r0, &(0x7f0000f6a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000078e000-0xe8)={{{@in6=@remote={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000)=0xe8) socketpair$inet6(0xa, 0x80007, 0x7, &(0x7f0000d53000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000662000-0x4)=0x0) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d98000-0xc)={r2, r4, r6}, 0xc) r7 = socket(0x11, 0x100000000000080a, 0x0) r8 = socket(0x10, 0x806, 0x0) write(r8, &(0x7f0000e34000)="1f000000120003f205009406000000770121004108001d0000000000000081", 0x1f) recvmsg(r8, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00006b8000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00007b7000)="", 0x0}, {&(0x7f0000e55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) accept4$llc(r8, &(0x7f0000507000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e93000-0x4)=0x10, 0x80000) r9 = accept4$packet(r7, &(0x7f00006ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f66000)=0x14, 0x800) bind$ax25(r8, &(0x7f0000d75000-0x10)={0x3, {"16f47e51e4cc42"}, 0x800}, 0x10) connect$packet(r8, &(0x7f000020b000-0x14)={0x11, 0x1c, r10, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000708000-0xb8)={r1, 0x6c, 0xffffffffffffff06, 0x4, 0xffffffff, 0x4, 0x10001, 0x1f, {r1, @in={{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]}, 0x4, 0x7, 0x8001, 0xfffffffffffffbfb, 0x0}}, &(0x7f0000b7a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f000011c000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}], 0x4) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r8, 0x6, 0x6c5, &(0x7f0000e69000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d62000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f000034d000)={r11, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, 0x98) writev(r7, &(0x7f00002f2000)=[{&(0x7f0000524000-0x29)="29000000170003ffffff680900ecffff02080800000028000000000000000000001c1efc010019ff00", 0x29}], 0x1) pwrite64(r0, &(0x7f0000cea000)="e1f689bf77587a2375c0a3f68318851e7332dfae04c7dd097bf3fe8736398c67ab57b27a7c4c1b2f13f7e14f88c48e8e364897", 0x33, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f000033b000-0x4)=0xffffffffffffff01, 0x4) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r8, 0x6, 0x6bd, &(0x7f0000d1f000-0x4)=0xe000000000000000, 0x4) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000095f000)={0x0, 0x0, 0x0}, &(0x7f0000470000)=0xc) sendmsg$netlink(r7, &(0x7f0000661000-0x38)={0x0, 0x0, &(0x7f0000801000-0x50)=[{&(0x7f0000ce2000)=[], 0x0}, {&(0x7f0000280000)=[{0xf0, 0x1427, 0x0, 0x4, 0x3cd, "0b82d1d5418f74a7979537bad6f98989c8fcff3d8cc1abe0c5525adb2c1fcda0827267e789c3b56e2425b1423f8e191386604ae4f6123e56f297f8f7e68eaf7bb216eab779123b9c5872d5169c603d6804f3fb83872820288f1769c6bd486e1c7daa3f7715c1fd26eca24d05545553c4fd33c478cabd5e80af374f26c366166d61345b4d6c7a48c949387a41c17e75c9c5fb6f152ec46874ed01b54b31b0d4f1864fec203c373a9c4bff522db191f1fadaa25a13b59ff8bb54adf0e6c6adf2f66b5601a74451bb66004891ac627ab5bb6a5ac7a31ea3cc5f88c4c302ca6636a0"}, {0x52, 0x200, 0x400, 0x0, 0x8, "89768763868b74e0b3bad2fe8b96699df761a938123a20e550307b18362c7575cf13f0ab847b1260d339c4b9c5aeafd7489deeada3211d19b9e6a14c0b71d1b381f5"}, {0x3b, 0x5, 0x4, 0x80000001, 0x0, "c57dfdfa01c4e1c7235a88aea5e735fb07a86cfb68a3af7dcfa20924fd0ab6abe26566ca23d4a6386260d7"}, {0x70, 0x80, 0x601, 0x4, 0xc94f, "7dbbcc4978850488e7ef59b834b1adb1611811c6b1d3d43f3505d7f30bb9a0974e9f79f35b2cb24ff197a61dad575bbb70b7bade6da7b75e042360e8bce65f367389d0ff5a61f4bdd270df853e517b55d8334b2c3f33820eb87a074e1994b980"}, {0xa2, 0xfffffffffffffff7, 0x915, 0x2, 0x400, "68d7c668a0e590f5e8e0719ea1cc3d03aaf764525c896cb163796f130949a96a9ef37d565199c86607a0727d31bc6dd5e2278a0ad54d94749cff01927e25da5cfe76274f72d258338d793190c15aac30c5e2cf6398f89b17224c7fca33c17e6685f16bab7d0c2ecad0decf0905bd928697c456189f49e99bffc92456083bb309c2c0067e8ac5fe476134f94b8262db3a6105"}], 0x28f}, {&(0x7f0000d5d000-0x1ea)=[{0xe9, 0x2, 0x0, 0x7f, 0x8, "f3fcce4d6e9eb05328bc15f9def0091c29d93c94e5ac7102ab20b8a47b32a82b06370e3b7287ac23fdcc98a7e41e6bd4a9bd070beb2046bcc7451ad4a3615a039cf7fcba2f537fca68ab06190942ed68c54e358f93517adbe1866def24d98ba224295f29fc90aec0845f421c69472ae2b14ee0ba2f4e2fb7b86562bf19ffa8107dc20134d60b130fa03fb20f9e878b81c75f9059d1978989c932caeb4c5ec41bd8228b757231dfad5a890c91ec6a33016c9fb45275128a2748fc0e45d8680c8cc3a7c8912b06fb431f4a9f1a83c5a91c7773ffec23bea433d2"}, {0x101, 0x8, 0x502, 0x1, 0x5, "5fbec97f5ddcfe43cc36ee2e326771f69ce802316bbd389e9384f71db94be3aaa7b0b3d569d427cef47759b63a641d5a3035085f551e82c96099acb0558631bac179301e3a35837a8864f05ca4705d90ad60c41fd1f46d295d2b9a54342e43d2fcd3ae3b0d1f62b74a7f0c646f9fb8b6e5dbad40a9d697523d28cd91804200284cc012b8770ef7f8e8131bc4a91e9f84bfbf3f6ea0ab0c9199adeb59332a1e363c0882f0a0cd8f6a5cd5c0cf123d6a56a0b4221c87151c15fc91c14f8b3226552e355d85c3488420f2ac777d601ce2de3e561fb215351fad4f6bce45196f0633bbd1dbd4719a379da0f1b44b2cb0bce9f1"}], 0x1ea}, {&(0x7f000013b000-0x7d)=[{0xe4, 0x3, 0x10, 0x5, 0x0, "d4ecbdaba8b48a1d187a81201976b023becea6642e8a4655b4f0c0d0aa8197f1aea349119126e78a29b2b3ad6e455b01987ee794c14351392e41b13971bc6818de8947eb5eaaf7b6ba2b0644dc0c599b3a960f2ee8b3e765113eea72d018b5c00a237e71c0e92d282b121f6b725f8e35dc77b0297016819879f44aca871e4355f74ff6b95a76bc867a0e64be47bedc74db8f9fcd31879852dca68faae0862a67f127663c0f455dcf211bf06c5c01ba087895836618ad37d88ba0e634069df8689c8904216a4cf1b05b867f2ac50c4648a8c63d5c"}, {0x41, 0xfffffffffffffffd, 0x0, 0x0, 0xb07, "076792ddeee312d9eaac3f793fcdf3104d43c2c8331a5db82548fa69397b6ffd46064c76387c905ee17eaa15dcb6f6bccc"}], 0x125}, {&(0x7f0000281000)=[{0xe6, 0x514f, 0x400, 0x7, 0x3, "3a435ffd299fd66c12792ea4cda5b3b600fee180f575a612471a2d86175ea441ee4a40a819ead0c339e857de06ccfd5c1b1b585bae26eca43cd6ed5f9ea8758f7a3510d2d3c2d240db33b604d1ee0adfaa7a9ef3a9295329dd3cc61e57e9a269b0fcee413c8895dd81f460ef63f4902ad5f7f5e3890753cab27b98904e5301914474a1a21eef9fa769211cbfc31590cb874def8e707b9375b0738fbbd9b1d1b2eb8ff2d9a74691e23c1b3d4090d959209dc0ff952b82d9dc45f97760352f58c29ea274cc6e10ea827dbc737d36bf6c0e8c7c384ab002"}, {0x60, 0x1, 0x200, 0x69fb, 0xff, "8df52775f898d5fa23ebaa48d9bda66e38e2c5e6aa1d3db84e5dc0483ffc54dc3f731902eb0048ee5b49670098d48b52d81a134cdcba72593ace75481cef1944c20659cc0c62ba293a0346735ca72685"}, {0x14, 0x2, 0x14, 0x4, 0x1ff, "5fc38680"}, {0x58, 0x1df, 0x501, 0x8, 0xfffffffffffffffb, "4d6166b619478064a2361d2ff6fe92dc43113a0834cdfcd76c7f7286bb0ec014eabe6ca0b3c18961fe369ffe9470ec85a64c20c6e4d93b03b2b9056adfb1930c486f720a013d668e"}, {0xd6, 0xffff, 0x20, 0xfffffffffffffc01, 0x2, "723f9e206ec48fbddb6dec3c863508019dd81a466408d830e50803d7b8e5c077d621563ca5c62944564171188329c7eead81978687645b6e68c73a1416753f13d7a3591a7ddc25a54a2c4ca45b19e6011cb9b3e6f5fb4d8bb1237c815e51fad44d42538fbcd90078a6b106f2d87ad098eed8e30fc3c92f87216ca7e36c7c753a0537369eac6e4dcc07567632f369d350768673dfd50288635cec4391c98098d99e1bb14c11649e564af5e32abf7c32ae0a843797a10ed00317449e8a8dfc35c3fbeef85f6a96"}, {0xfc, 0x100000001, 0x204, 0x100000000, 0x3, "a3cf837acc2f21eb13700e2d65e0ef8023c2c854fdbd445db34689d3430f441fa05ac17087e0d8afd326ad78a014dba03c39f1c7038312c110e27f5c83d60e5946f81d9168606835f37854c45bb8776674bf7249880de62f7e6e6fd6397e8c56c3b9a048cd1f57861c8fdd47450c348b76aa6f6b9941fb8e494b358fcda90817d84fa66e2a452f1f40ac50f19073c5b8d106b0de9837bf3181057cdd78ec87f38acb5e8e154edca898c35273cbb480a113eaad1cca1ee0bcea279b29c89eb62e474613c38f895edf1ef1e3acc4eddc6555d370f4b2688d0683bed824c03dff1ad9c0f4b5645143fa5b380a06"}], 0x384}], 0x5, &(0x7f000003a000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r13, r6}], 0x1, 0x50}, 0x8000) ioctl$void(r8, 0xc0045878) sendmmsg$unix(r7, &(0x7f0000328000)=[{&(0x7f0000cd4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fa0000-0x10)=[{&(0x7f00002a4000-0xd4)="ea438ae8cdad81c12b77e9e73c36df37731bb0e607b172ed08f271ab332e1bee5cb0da1066ebafc625bcf661c1bc69ee5a27c4787aee663d116fb6fa105cedae280e5fd85aab2783f8d35ec940b53fd8d38403844cfe380113d3b8d746c7f960af76b2f24d766bf57b83d6af2447e50088874c41afed45b45c61479668b6f901147a6723d7ac88a766232f429efd5db613969a973ad2477e99d4765c09fc6e18e8cff2206625abf5c545b8eea50a4984657ce85ede6bd648832869dafd312e77f10185961038aa12b134cc90738b596653136d65", 0xd4}], 0x1, &(0x7f0000525000-0x50)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r9, r0, r9, r7, r7, r8, r0]}], 0x2, 0x4045}, {&(0x7f0000a60000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000024e000-0x90)=[{&(0x7f0000957000-0x65)="ca314bb55a3bd4400351300a8be78393c2bc08464088a857d773702928cf73688b10d00de1094c4378ad66be24574d6783ed2d486a8f2445d6e1d4fc7d2e60a2c957f2e28e54da270adea5794358a7d809bf17a98a7da7df91a1575da4d379a5d0a6396e4a", 0x65}, {&(0x7f00008e6000)="9ed76921625b1a229b4a8fa6a81d08203a3d23fe32734bbc0c5712418dd6e81006c1d612d4", 0x25}, {&(0x7f00004d4000-0xd2)="060118afdb1e11dea98d5009599903b24396165fc8d9c7c25e17005e750f440692eaa91a16b57c26d2baac9d76caa5ec4d42095223e137cdfca4849fc725188a8f637a5f4050195c3e2958a3529a0df4f9c2e4bafd092fc8247714d4d0e1bdc6dfb986a438520ccfb4ac315d8dd5dd554000748264f77565a8f3c061b98695cc6492a4115a4b04f4cf716c61703ec972b87290930d52a79d447f596f3d82bd15d47bf776a7c8551ad5325ecd6f9cf36e27858606924ac356a4f3d91cb8be30f4fe0ad53767cb53a152b87f32b4e79ba25edb", 0xd2}, {&(0x7f00004a3000)="28d6fdf2cedf3a811e14fa9701a1864d4e1b13b0d2851817ce6655cc65ed21c2c46f40e261907168b859d7f68de1121b", 0x30}, {&(0x7f000022f000-0x51)="9bc66bf63544b7ac38d5247443248bdca1179d86baf21f5b37f2af925038668321040a4b4ad94f245f3ae2a2bb198b084c122915b71c0684515829ce813a94d87237cabf5bf4edea99b66c70ab8e09fabf", 0x51}, {&(0x7f0000e4c000)="79e70b12820faedd0839da1647b9de4b91b9336d789517d8002de212a0d9093a54feb109e9254f6b90e79c50d63ef0106357557f6172f03ffa2ca65ef57f5ab218e68fbffb6834d6f9300de0828bf2cda3d1b57f02213825d9ec15095b6db92e046adc077109be0b676d196cc83f0e266871573a25e57a3c3afb28234bb6b2e490700affa390620ec2dcc144ce618da8fdbfc5dd9bb59f00de1af0a73c133c36a1616a4f23", 0xa5}, {&(0x7f0000d1e000)="1fc642df64b69c06246ac31347f5c3fa254313d5c7e50f09dca89e1a14cbc44aeb73c1d7f49a45fa0e5bd1f5ac52891f6b94b0f368e16f5f9d5de0d52e654814a4246aa3", 0x44}, {&(0x7f00006a4000-0x13)="2e3ba3264cb2de453ecbd80acf0cfc7860f9c0", 0x13}, {&(0x7f00003b2000-0x95)="b5316ac57f40aa6a29836d24ed4d406d00f1d3f4000ee0062825338da2a51a3054a92c2d1b8bcbadae6dc51790a8722bb4519d30607cb393a8b91542d908219f21d93957bb48afb4360f3d05b7b7f7ec9a092f2a1fb0a1692b347ec6fab6415509d0ef1d267acf84fb326a7891fc397dff6d5069726c6626ab9146ea7a046ee096db49c037380d4e7efd009f9080f195c0c5d83570", 0x95}], 0x9, &(0x7f00005ad000-0x88)=[@rights={0x28, 0x1, 0x1, [r9, r8, r0, r8, r9]}, @rights={0x20, 0x1, 0x1, [r9, r9, r0, r8]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x4, 0x40}, {&(0x7f000090f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000096b000-0x20)=[{&(0x7f0000379000)="c142b03bdab5cf2fe871afb07f74b59a2fe8019d89c8733286a83f88ca17e9243f36c310022b273caa1f7fb23fc65a31c3e5ed463e92cd3ea67854c1e4531e19ff430c7ef3dcc9e12f130a431cd784b8a94b9dfa602d4d10bbef7db3c1c7ecc7989cd141172062635ff08d62a7c6f709b7b3d4fad09d607421b3937c0726d1dcbc48", 0x82}, {&(0x7f0000548000-0xdb)="e484e7f11e395d6c2a180108ea5f6f72015edf3e7f3ed92acd5b9d7f81f80682e83ad169877ed03fde96e1a9d0bf6c449b6c15646cb402a9e21216e58499c94a734c373c612f39e046c907b88cd4157fc03ce3f836220a946962b36713710dbb5d113bf59fc0e58abf08b8ea11dc742d5dcf434296bf0bcdc13367b47310b086087e20bbb058f198d057f0a7f8507ed939d37676c63b92a2f13d5535b47bce063f0a90784c844277e2e4f41e660e73c0dc6e14e5fef3e93084b43109db937fffce307a6c54cfc459473e32d0af240e0d1d8a5b4026cfe88532256e", 0xdb}], 0x2, &(0x7f0000bc8000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}], 0x3, 0x40000}], 0x3, 0x0) 2017/10/09 13:22:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xa8d3, 0x410000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f27000)={0x8, 0x56ba, 0x9, 0x3, 0x1, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000e05000+0x9a9)="2f6465762f696e7075742f6576656e742300", 0x9, 0x10000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000074a000-0x18)={0x3, 0x8001, 0x8, 0xfe7, 0x489, 0xfff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000859000)={0x0, 0x0}) write(r1, &(0x7f0000bba000-0x20)="1f0000001a001bf20000fc2100b41676000419010d00013d9303000001450922", 0x20) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00009f3000)=0xea08, 0x4) accept$nfc_llcp(r1, &(0x7f00000b1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e4c000-0x4)=0x60) add_key(&(0x7f0000c48000-0x8)="6269675f6b657900", &(0x7f0000db6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f01000-0xa5)="d2049e91048da8290a7e582e76b6c2c070266c9298a3f63141876e2a3917a5ee63f6f1344a7dcbb20468cc3547b0b5d575798482d3f47d98480e3c1882d8dd4379db557a33a71ff750281bd271f83cd1b9d390bc13fa42189e7cf4e479d0fa413f4e5ec7ed155d6497802ac269cd9a04343b6f37cfb420b55e4e8102fa25efae4bd8203948768fc0064f694a8366cd154959a7f17e2c6f6fef02602771faf1cab4d606dacf", 0xa5, 0xfffffffffffffffe) getpeername(r2, &(0x7f000035e000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000698000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000031c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) linkat(0xffffffffffffffff, &(0x7f0000d3e000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000014b000-0xe)="2e2f66696c65302f66696c653000", 0x1400) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000795000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000053b000-0x8)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00002e2000)={0x0, 0x0}) pipe(&(0x7f0000331000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r4, 0x8000003117, 0x0}], 0x1, &(0x7f0000859000-0x10)={r6, r7}, &(0x7f000076b000-0x8)={0x2}, 0x8) dup2(r4, r3) [ 87.070017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38654 sclass=netlink_route_socket pig=15678 comm=syz-executor7 [ 87.098096] IPVS: Creating netns size=2536 id=28 2017/10/09 13:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x80000001) connect$inet6(r0, &(0x7f000002d000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sync() getsockname$inet6(r0, &(0x7f0000755000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000992000-0x4)=0x1c) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b05000-0x10)={0x0, 0x0, 0x0, 0x3, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000314000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000000000000000000000", @ifru_mtu=0x9}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mq_timedsend(r2, &(0x7f0000546000-0x8)="f0ffee705326ca61", 0x8, 0x1ff, &(0x7f0000c46000-0x10)={0x77359400, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000-0x4)=0xe8) prctl$seccomp(0x16, 0x2, &(0x7f0000673000)={0x6, &(0x7f00004db000)=[{0x100, 0x81, 0x4, 0x8}, {0xae19, 0xfffffffffffffffe, 0xd10b, 0x5}, {0x2e4b3f8c, 0x0, 0x3, 0x8}, {0x153daa03, 0xfffffffffffffff8, 0x7a, 0x6}, {0x400, 0x8, 0x6, 0x35}, {0x4, 0x8ae, 0x101, 0x9}]}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/09 13:22:47 executing program 1: socketpair(0x8, 0xa, 0x9, &(0x7f000065e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000038e000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7fff, &(0x7f0000001000-0x1)="11", &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f2a000)="") 2017/10/09 13:22:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$fuse_init(r2, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) r4 = getpid() ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) setns(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = epoll_create(0x7fffffff) r6 = gettid() rt_sigsuspend(&(0x7f0000b52000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000533000)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000073f000-0xc)={0x4, 0x0}) fcntl$setsig(r7, 0xa, 0x12) dup2(r2, r5) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x1, r4}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00004ea000)=0x0) r9 = dup2(r0, r8) openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)="2f6465762f70707000", 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r9, 0x8916, &(0x7f0000eff000)={"4e7aad7715921bc3455cc1d288de198e", {0x4, 0x7, 0x80000000, "748bddeef247", 0x3685b788, 0x0}}) tkill(r6, 0x16) 2017/10/09 13:22:47 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fee000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000c1d000-0x10)={0x5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1000000002, 0x0) fgetxattr(r1, &(0x7f000076e000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000625000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x400, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000088000-0x4)=0x80, 0x4) preadv(r2, &(0x7f0000af4000-0x70)=[{&(0x7f00005e5000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f00005bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f38000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) pipe2(&(0x7f00002bc000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000d87000-0x30)=[{&(0x7f00004cb000+0x960)="30", 0x1}], 0x1, 0x0) splice(r3, 0x0, r1, 0x0, 0x18000000000, 0x0) 2017/10/09 13:22:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xfff, 0x104, 0x4, 0x8001, 0x0, 0x5, 0x3f, 0x7c, 0xc11f, 0x5, 0x0, 0xffffffffffff0000, 0x5, 0x204]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x1, 0x30, 0x401, 0x68f}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x8, 0xfffffffffffff780}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf0, "152d391776fd883a71533f3edd56c2ac1ffa54f686a0fdf72baefed3eb659be03be6dc76c33fbdc6de200adfa696892a06feba6851250b2110a7424bdb3d9d9048917d374420faae6dc18bc74ac1812e424921e48ea16b2938fd627e850de406782bde4bbb0bd592b9c1cff09cba17a5434a62a21d237dac368358067f5803015bcab497fbe6a8aa3002310539d001e1f9ca94643d0dd189ecba4dfc08fdee961800099b024e9742a77268f0a4319d0a08683b42989e484c7998adffb3ea4e34782906639b59ee501f34ddef187b747a93a4d65dd3e5713e9bd0bd8dd5d15ffaf78eac8f64b66b231dc5038a838289dc"}, &(0x7f0000002000)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xa9)={r2, 0xa1, "5f15d52411e7bb7be0c46f3e2902a010df15b0da8ba41fd1609d05fe82ac6cac92c38d5bb704bc10b9c830165ba1e496456dce29c062e373a6722618b158f9398ca666617b41d0a253f2e2284729fa300e89b0eba516d1b764abc0d485273098fc34dd71581a76ceaaf1468fe237b8d01b2bb2b98e04092c2de92f7da922b231ff8047fc7689263a678012ad275c0449fa8e2d3ba728dbe8b72b6cccaedc3a1fb1"}, &(0x7f0000002000)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004a1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000009000-0x28)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004b3000-0xa)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000023e000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x4, 0x8, 0x80000000, &(0x7f0000dd2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0x6}) 2017/10/09 13:22:47 executing program 6: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000009, 0x30, &(0x7f000013d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x801, 0x76f) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000634000)={0x10001}, 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000c67000-0x4)=0x0, &(0x7f00005b9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000e89000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x4082100) socketpair(0x1b, 0x8, 0x2000000000, &(0x7f000017e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000769000-0x4)=0x0, &(0x7f0000b04000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:47 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d67000)=0x0, 0x7fe) mmap(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x3) mmap(&(0x7f0000e58000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1405, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0xfffffffffffffffd) syz_open_dev$evdev(&(0x7f0000d63000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) mmap(&(0x7f00008db000/0x3000)=nil, 0x3000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004f4000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x805, 0x78, 0x101, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x90c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x7, 0x0}, r2, 0xffffffffffffffff, r1, 0x8) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000bb4000)=0x3) mmap(&(0x7f0000238000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x80002000000001, 0x0) memfd_create(&(0x7f0000305000)="2f6465762f73672300", 0x3) r7 = dup2(r6, r6) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000fb7000)="860801ff3fff", 0x6) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000b1b000-0x4)=0x19d) r8 = socket(0x10, 0x2, 0x2) sendmsg$nfc_llcp(r8, &(0x7f0000000000)={&(0x7f0000108000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "010000000000000000000000"}, 0x20, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)="2f6465762f70707000", 0xfffffffffffffffe, 0x0) 2017/10/09 13:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a2d000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000eb4000)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffff9c, &(0x7f0000226000)="2e2f66696c653000", 0x0, 0x1a) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x806, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000570000-0x23)="2200000014000400c8091020090007000a0000007722000004000300040001638cabbb", 0x23) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r2, 0x0) socket$inet6(0xa, 0x3, 0x7) r3 = socket$inet(0x2, 0xa, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x2}}}}}) recvmsg(r3, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x400}, 0x44) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x63f, 0xf}, 0x8) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r3, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00009fd000-0xe)="2f6465762f6b657963686f726400", 0x2000000000, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f000001d000)="", 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e06000-0x9)="2f6465762f73672300", 0x18, 0x200640) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d68000)=@req3={0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x574d, 0xfffffffffffffff9, 0x7}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000256000-0xd1)="5b0cdda4b960596a1d4c2ecfc8ef52f2d0842110800c8e22e53f1881c65abaf40ea99981946f1bc0cb7e6b65dc2eaa4909414c8afbd652789d3cbbbb0d75d4f91ebccf3043a549a595741e68e26643d424eb275b7acf40d32820b46ae78851b95ef725791f0114daaae388a25d2aa38adfaeb2e02219cd12c6ab2e55ee0f5bae1ea84ca1ad3a2b53090bf0d1d7ae7e77b8078f2c7a47ecc02023f04fa9985cf4311a8d1303ad75994d9b5f41443f51523f10d2b527c10783673fc579e73949d84a8f5d7d3f5f9364e7f2a5146c60b8ec77", 0xd1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bae000)={0x1, &(0x7f0000d3d000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000ff000)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x2) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000081d000)="ff1d57aacdde94751747c235ddc33b85871b63e971a59a56d891d2f09fdc845dfb3a88a995525d009b07af933911c25551509d09107edbe56cf92fd3b13825214218ac2fc1b7b9a6b812b3cf49685d4617650d6a68745a4b2a9769bd08fd1942ef0f723dcbe37355095331b9a495d9aea6cb5540a1149099908505f04a936194723aed3c4a02c0e65e4c389774e3bb398fc9d6da402a0129bd504bd2d81d18a33d9e7029934c1028b9bca986b97a489e173d1f28b544c652b9ca7a108540aa06daeaf342152997d34fdfd716c2b0f3", 0xcf) 2017/10/09 13:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000229000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047c000)="2f6465762f6877726e6700", 0x10000, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000860000-0x4)=0x0) r4 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000dec000-0x4)=0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = creat(&(0x7f000080d000)="2e2f66696c653000", 0x80) r7 = syz_open_pts(0xffffffffffffff9c, 0x20000) r8 = signalfd(0xffffffffffffffff, &(0x7f00009af000-0x8)={0xc93}, 0x8) r9 = fanotify_init(0x2, 0x8000) r10 = accept4$unix(0xffffffffffffffff, &(0x7f0000353000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c9c000-0x4)=0x1002, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fc4000)=0x0) r12 = getuid() r13 = getgid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b94000)={0x0, 0x0}) r15 = syz_open_dev$evdev(&(0x7f0000705000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000705000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f33000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cda000)={0x0, 0x0}) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r23 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000082c000-0x4)=0x0, 0x80000) r24 = openat$ppp(0xffffffffffffff9c, &(0x7f0000218000)="2f6465762f70707000", 0x88000, 0x0) r25 = syz_open_pts(0xffffffffffffff9c, 0x20000) r26 = syz_open_dev$sg(&(0x7f0000910000)="2f6465762f73672300", 0x0, 0x40240) r27 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4b000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) pipe2(&(0x7f00000d5000-0x8)={0x0, 0x0}, 0x800) r29 = syz_open_dev$urandom(&(0x7f0000b13000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x460080) r30 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042d000-0xa)="2f6465762f70746d7800", 0x42ea02, 0x0) r31 = openat$ppp(0xffffffffffffff9c, &(0x7f000006e000-0x9)="2f6465762f70707000", 0x400000, 0x0) r32 = open$dir(&(0x7f0000417000)="2e2f66696c653000", 0x101001, 0x5) r33 = accept4$packet(0xffffffffffffffff, &(0x7f0000f0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001ca000)=0x14, 0x80800) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) r35 = syz_open_dev$random(&(0x7f0000bb1000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002c0000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cc1000-0x4)=0x0) getresuid(&(0x7f00003c2000)=0x0, &(0x7f000053a000-0x4)=0x0, &(0x7f0000910000-0x4)=0x0) getresgid(&(0x7f000091a000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x0, &(0x7f000016b000-0x4)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ca1000)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) r41 = getuid() getgroups(0x6, &(0x7f00009ed000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r43 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af0000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f000074d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = gettid() getresuid(&(0x7f0000b61000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000282000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000080c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bc9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef5000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r51 = accept4(0xffffffffffffffff, &(0x7f0000dc9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005e4000)=0x6, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca4000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b8b000)={0x0, 0x0}) r54 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000a22000)=[{&(0x7f0000cae000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000729000-0x10)=[{&(0x7f0000490000)="2fa1ef733f79c55e65ddfa8582d49d60db44a76fa6a8bdcfac4750dcfba10246b7ffd08ec7f83aa1880af0c5a25c313175d06ca10881d23b2a79688b25968c85f93969afa62bcfc4af15a8b1f4b37e428c", 0x51}], 0x1, &(0x7f00004f4000-0x138)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29]}, @rights={0x30, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36]}], 0x9, 0x40c5}, {&(0x7f000088f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00005b5000-0x80)=[{&(0x7f0000827000-0x43)="07907d2ee5f67a3614029c194c99cfc097acbd0069d30dce108537604dcac800fc766e95a679e0dadaf893f8ed83acc81277ae252c3ab04a1372cc4ebee611aa7bd1ba", 0x43}, {&(0x7f0000dfc000)="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0x1000}, {&(0x7f0000feb000)="6ef2a0cf17eaf067432edde3bde68b65ff7f9d852664710ec7812f3909475250c4f3811e4980a5379f2f7ae58c66b7b2ec38b0090858e04e734061615b5607dedecbb3da7469b7ed72c52dde7fcfe9d1eb0e89fb81e2e898ffde48e0da52c246c7ab2ba9a3d20c174a11103ed9ad", 0x6e}, {&(0x7f0000ca6000-0xaf)="face36c1eb3cfc3221a4df5180a238002a50ff226e75309078edb0691ad3c745fd36f7a830cbead63f0a986a59ba290712f6a519ab5ae376dfe9a90a901124e809cdd05bf7290dece5a512c5f2ec3213d8987942fd919e36ab756d6658f748e560a09230adb0b7d7ecacdbf47221b1825f1f777730a18abf6d5eb7bf18839f2ed809086feb70ce8e20b358575c861043e9b6039f620efe79d91a3518e5ae56b50400c0fe3b5894c2d42a7f2f346a01", 0xaf}, {&(0x7f0000368000-0x31)="5bc3062acdea12c64e0ac353f23bbc52f1bff9b738826abe5596f2ba5c0bd56584e72602a0b6c8e72c31ddd41ba3a59555", 0x31}, {&(0x7f000085d000)="a38b1622ea14cd504fbcb226a6c8c9caf8d01662e1ee5b6dbe906ddb6bd0be6ae7e6d3e1dfd6865ab7b1d78401b0d90b783aa50b3b53f2103b38fc947569323e255be3646c9549c9a506233e93ba0b0b6772cd872c4de3f0d518f47a0163f9f3cda1aecd0d5d8cab6356f375e91bf9182944d706d35e1853e9fad606120cbdc8eb973ce6", 0x84}, {&(0x7f0000356000-0x1000)="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", 0x1000}, {&(0x7f0000f08000)="e0a1751431bb11beffcd90b173cacbe9d08cb649213195fb316ae65cb692040b2b5c02e0ffeb23403188f2e6df7f8dce384b91f1dfe32a8543df9dd72e908c1c039f0c27ba519089d63367b6ad7cfa0c91a291cd844a5ee3cee6e998f33b5b559d6dcf3b39c53da543b5970bd1aec18ea0d39b979f9a52f466f4445ab770da062ac84219ea5564b0e2ae32883c9eb0ec05313532900b46c200ac19d0f1846a3086dc58a847428c80bf789ef88d43c92d067e95c2a605f9b4bd042b2f960c422b94cfdf7d6502c8d2875662fe0321edde27708e34c0561c599eefbbdffe", 0xdd}], 0x8, &(0x7f00006e4000)=[], 0x0, 0x40001}, {&(0x7f0000a83000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000018000)=[{&(0x7f0000de1000-0x5c)="8476640213e667640f9541903724fd7fe42d5f73e62b2ea752599f6a6d3e25e1f0b4f6e53ea9a29b99de24348f542cd9125648bdcc4791b9a0ce149c4d4c833ad9cfbdd6519eaaf57dee8b736e11a1bf4f38fbf7df6b752229e8f868", 0x5c}], 0x1, &(0x7f0000651000-0xc0)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, 0x0}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r51, r52, r53, r54]}], 0x6, 0x4}], 0x3, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r55, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r55, &(0x7f0000054000-0xa1)="00", 0x1) shutdown(r56, 0x2) 2017/10/09 13:22:47 executing program 2: r0 = getgid() setgid(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000678000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000eaf000-0x8)={0x101, 0x8ce}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000076f000+0xc76)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1000800) inotify_rm_watch(r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000428000-0x4)=0x0, &(0x7f0000f94000-0x4)=0x4) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f00004b6000-0x13)="", &(0x7f0000b1f000)=0x0) [ 87.711081] pktgen: kernel_thread() failed for cpu 0 2017/10/09 13:22:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026f000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4949eeb37141ec00) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x3, 0x0, 0x6) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000b87000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000cc5000-0x8)=[0x1596000, 0x800]) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/10/09 13:22:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c6a000)="6c6f676f6e00", &(0x7f000012b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003fe000-0x10)="73697430000000000000000000000000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0xa7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000f06000)="", 0x0, 0x20008000, &(0x7f0000c18000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f00005a8000-0x30)=[{&(0x7f000009c000-0xfd)="d7586c3c352a044c57e384bb3fdbc4d085366cbb0bd16bc4daa2201d20905b6ec9443b2e939eb2fc6e4dbfbd46fabf9cf81a085c27167859a561b153ba9f772e6f1ac91c362f2e485b9de9465f0d4c54450321a11e5d0d7a7e602cb2eb7751c4aebd7fe1eeb5c6952593f6d318dcae66f5763d63fe6f8431ff57d8baac91ff", 0x7f}, {&(0x7f00009c7000)="36", 0x1}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fe000)=0x10, 0x800) mmap(&(0x7f0000cf2000/0x2000)=nil, 0x2000, 0x8, 0x50, r1, 0x2) msgget$private(0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000e68000/0x2000)=nil, 0x2000, 0x2, 0x30, r1, 0x0) prctl$setname(0xf, &(0x7f0000beb000)="00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ec9000-0x6)="05190000004b", 0x2) pwrite64(r2, &(0x7f0000796000-0x1)="2f", 0x1, 0x0) r3 = socket(0x11, 0x80003, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c34000-0x4)=0x0) setsockopt(r3, 0x30000000107, 0x11, &(0x7f00000d2000)="08000000", 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000162000-0x4)=0x0) sched_setattr(r4, &(0x7f0000ca8000)={0x30, 0x1, 0x1, 0x9, 0x9, 0x1, 0x1, 0x19}, 0x0) iopl(0x6) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000ddc000-0x1e)="", &(0x7f0000000000)=0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000033e000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000027000)=0xc) [ 87.847651] device gre0 entered promiscuous mode [ 87.901687] pktgen: Cannot create thread for cpu 0 (-4) [ 87.933408] pktgen: kernel_thread() failed for cpu 1 [ 87.940065] pktgen: Cannot create thread for cpu 1 (-4) [ 87.945927] pktgen: Initialization failed for all threads 2017/10/09 13:22:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000019d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40004000) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x2000000020008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dce000-0x8)=0x22000a) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000535000-0x28)={0x5, 0xa, 0x7, 0x1f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000cf3000)=0x3, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bee000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000ad000)=[{0xb, 0x4}, {0x3, 0x8001}, {0x8, 0x5}], 0x3) readv(r1, &(0x7f0000c05000-0x40)=[{&(0x7f0000e82000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f000004e000)="000000", 0x3}, {&(0x7f000031f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000728000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x4) process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)="00", 0x1}], 0x1, &(0x7f0000f5d000)=[{&(0x7f000096f000-0x10)="00", 0x1}], 0x1, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000be4000-0x8)=0x6) r3 = accept(r0, &(0x7f000026b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cf7000-0x4)=0x10) recvfrom$llc(r3, &(0x7f000062b000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x2120, &(0x7f000038b000-0x10)={0x1a, 0xd, 0x0, 0x7, 0x5, 0x7, @random="5a4eb04d60fd", [0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dd1000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00002af000)="2f6465762f70707000", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009ec000)={0x1f, 0x8, 0x9, 0x7, 0x0}, &(0x7f000054a000-0x4)=0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000059f000-0x1)="00", 0x3) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a41000-0x4)=0x0) lseek(r0, 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000a4a000+0x477)={0x0, 0x0}) getpid() getpgrp(r1) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e6000-0x4)=0x0) sched_getscheduler(r2) socket$inet_udp(0x2, 0x2, 0x0) bind$llc(0xffffffffffffffff, &(0x7f000091c000-0x10)={0x1a, 0x19, 0x100000000, 0x10001, 0x9, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000b6a000)={&(0x7f0000f61000)=@generic={0x1a, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008d0000-0x30)=[{&(0x7f0000926000)="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0x1000}, {&(0x7f00001b6000)="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0x1000}], 0x3, &(0x7f00000b8000)=[], 0x0, 0x0}, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fb2000)=0xecdb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000398000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffff9c, &(0x7f0000dd8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x10) fallocate(r4, 0x2, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000071f000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0xd, 0xffffffffffffff01, 0x6, 0x1, 0x40, 0x2, {0x0, @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]}, 0xae, 0x3f, 0xff, 0x1f, 0x7}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x200}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x58)=[@in6={0xa, 0x2, 0x40000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000-0x10)={0x7, 0x0, 0x6, 0xa7c}) r3 = open(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x39) ioctl$TCXONC(r3, 0x540a, 0x100) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_MEM_LOCK(r0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000+0xa2a)="2f6465762f6b657963686f726400", 0x8000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$VT_RELDISP(r4, 0x5605) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000007000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair(0x19, 0x7, 0x2e46, &(0x7f0000005000)={0x0, 0x0}) 2017/10/09 13:22:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xfff, 0x104, 0x4, 0x8001, 0x0, 0x5, 0x3f, 0x7c, 0xc11f, 0x5, 0x0, 0xffffffffffff0000, 0x5, 0x204]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x1, 0x30, 0x401, 0x68f}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x8, 0xfffffffffffff780}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf0, "152d391776fd883a71533f3edd56c2ac1ffa54f686a0fdf72baefed3eb659be03be6dc76c33fbdc6de200adfa696892a06feba6851250b2110a7424bdb3d9d9048917d374420faae6dc18bc74ac1812e424921e48ea16b2938fd627e850de406782bde4bbb0bd592b9c1cff09cba17a5434a62a21d237dac368358067f5803015bcab497fbe6a8aa3002310539d001e1f9ca94643d0dd189ecba4dfc08fdee961800099b024e9742a77268f0a4319d0a08683b42989e484c7998adffb3ea4e34782906639b59ee501f34ddef187b747a93a4d65dd3e5713e9bd0bd8dd5d15ffaf78eac8f64b66b231dc5038a838289dc"}, &(0x7f0000002000)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xa9)={r2, 0xa1, "5f15d52411e7bb7be0c46f3e2902a010df15b0da8ba41fd1609d05fe82ac6cac92c38d5bb704bc10b9c830165ba1e496456dce29c062e373a6722618b158f9398ca666617b41d0a253f2e2284729fa300e89b0eba516d1b764abc0d485273098fc34dd71581a76ceaaf1468fe237b8d01b2bb2b98e04092c2de92f7da922b231ff8047fc7689263a678012ad275c0449fa8e2d3ba728dbe8b72b6cccaedc3a1fb1"}, &(0x7f0000002000)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004a1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000009000-0x28)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004b3000-0xa)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000023e000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x4, 0x8, 0x80000000, &(0x7f0000dd2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0x6}) [ 88.982825] IPVS: Creating netns size=2536 id=29 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fda000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000fda000-0x10)={0x4, 0x31, 0x1ff, "3dee18116ba2", 0x1ff, 0x0}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000071c000)=0x0) r1 = syz_open_dev$random(&(0x7f000024c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0xfffffffffffffffe) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) r2 = getpgrp(0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r1, 0x8, r2) sched_getscheduler(r2) sendto(r3, &(0x7f00003c7000)="000000000001020027", 0x9, 0x0, &(0x7f0000652000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) write$fuse_ioctl(r1, &(0x7f0000fd7000)={0x20, 0x1, 0x7, 0xfffffffffffffffc, 0x40, 0x1, 0x4}, 0x20) ioctl$KDDISABIO(r0, 0x4b37) fcntl$setsig(r1, 0xa, 0x12) gettid() flock(r1, 0x7) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000007d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000055000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fdb000-0x8)="2e2f66696c653000", &(0x7f000025c000)={0x9c, 0x3ff}) futex(&(0x7f000000d000-0x4)=0x2, 0x1, 0x101, &(0x7f0000fd8000)={r4, r5+10000000}, &(0x7f0000048000)=0xff, 0x79) 2017/10/09 13:22:48 executing program 5: mlockall(0x1) getitimer(0x1, &(0x7f00009d8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="10c373e518eff83e7b3e4a8507882bce", @ifru_flags=0x0}) fdatasync(r0) sendto(r0, &(0x7f0000000000)="e8f1789c8775c2460278c781588b1a82ab1332082f263291c30f146eed3c490a33d07e4b4ec4271faba45642fee545f5e3413e048ab90baf94b086a9609b4a15aa077aef9c4e9d09765dcb7000ad7c83673527b396823543f0fbe75827add9b01a09049eafeaa2e8f96b096f8249539c7f27df6189fb9a2260fb0b102f9eab8034816dac776256cf6ee0f426ac0b3908e59a3e8af80ec6276e550ee20c7fc471a47db744938df8812d04c8000d2c7c9308c1ec8fd69fdc0c3accafa100770ada1df1", 0xc2, 0x4000, &(0x7f0000001000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x100f, 0xe, "78657461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x6c6, &(0x7f0000002000-0x10)="2a5cc208298db64013ab7bff8d98c9c4", 0x10) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) connect(r3, &(0x7f0000002000-0x14)=@ll={0x11, 0x1b, r4, 0x1, 0x43c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000003000-0xc)={@empty=0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0xc01, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r1) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000003000-0x4)=0x8000) ioctl$KIOCSOUND(r5, 0x4b2f, 0x3) mmap(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000+0xdb7)=[{&(0x7f0000005000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000005000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000003000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000004000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000005000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x7) ioctl$TCSETSW(r5, 0x5402, &(0x7f0000001000)={0x5, 0x7f, 0xffffffffffffffff, 0x8, 0x4, 0x8, 0x7fffffff, 0x4, 0x1, 0x5, 0xffffffffffffff36, 0x80}) recvfrom$unix(r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x40000002, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)="696c6c696e6f697300", 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r5, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2017/10/09 13:22:48 executing program 0: r0 = perf_event_open(&(0x7f0000d2a000)={0x3, 0x78, 0x1, 0x200, 0x8, 0x7fffffff, 0x0, 0x0, 0x10000, 0x1, 0xffffffff, 0x1f, 0x1, 0x0, 0x0, 0x4, 0x5, 0xf4, 0x1, 0x0, 0x100000001, 0x7, 0x7, 0x2, 0x8aa, 0xff, 0x0}, 0xffffffffffffffff, 0x7fffffff, 0xffffffffffffffff, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6c000-0x9)="2f6465762f70707000", 0x284401, 0x0) bind$ipx(r1, &(0x7f0000a2e000-0x10)={0x4, 0x3b850280, 0x38, "c806b62917bf", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f0000a04000-0x78)={0x1, 0x78, 0x1, 0xc70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x2000, 0x0}, 0x0, 0x0, r0, 0x2) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1821750c2955cd65a67e10c6d6477fa7d458a8c44db882c3cd9d693edb33141ff64462a3a28e065d259c05dfde4ae98bab8227cb39a0", 0x36) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x1969) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x4000) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000b3f000-0x10)={0xe8c, 0xffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) connect$inet6(r3, &(0x7f00004b1000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(0xffffffffffffffff, &(0x7f0000b39000)=[{&(0x7f0000710000-0xb4)="eaaae6f7e4409ed3d5c932d5ed2bd0ee879a8ef7c45c7e57c463ef08d1dd07836bd68dcaa830c16863b84f4b9d4fccf1117830ab26b9e7374a8f356cac7339f1a58b3c3dc9c99b026d030dd72721d3d5186c65b99ecb97d6ad94f85021869e920f05a5a3a28b8304eeb4274351a5e421428b4d31ac1ca83a66fe0b7e2cce51f2b3c0c948b276348e535cba4a4d409330dc1b1cc22cc67b4348f24c491afb956e7d8478a759c7db6dad761710fed9f2612a70b466", 0xb4}, {&(0x7f0000b39000)="9772cdb01106ca615205e0e48d6b18fd0f073c95914cd2bb4abbc536a4ab1b5a4a4c5f9e6b776362ce7bd00bbe4781acc2219680c1c7d4b237d5c01e", 0x3c}, {&(0x7f0000b3b000-0xd0)="2276eca5835e0724c123f45854102bccdcfc076fd3d3b0ed4740ace529a6db018f261f37d74ec1ce1537b3be0fdb731566f27311d76bc2b56b12929c9438574b4255b8ff12248f4a3c8f97d6c7ad5eb43045cb0ac3e3eb1518069ed62e23fd95a3f0ab12fbf593559901f75c0304533cf529a2c8c0e8ade0b202e0e54ea01fd38fe3b03c4fcaee921a3d21f74a4eced3282124bf5b0354de2866be732e79c25ecc2172a8a3415f741197f08d5b1a74eeef304ee55fea2c9ec6f1260cc501dcfd690b7990e0854cb5375036067623f193", 0xd0}, {&(0x7f0000b3b000)="e6a2145f1be3836b76ad12effa83c0eff1d7f879323bab79a59a0ba376cb83f357b9aed2ce5b8b6b2519411f79c56182d1a56bd06131a569f7c8dcf7fd2bff65505f7118e5c0f47161ef244f5f73891ef2befd52cb6e014a7b6703834d75bc75609103a3d5c39986b22c53f48210f0a9751f495d4e6b0c2641feff3cc5320a7b9cf74dba019729f7ebd8628baba3c5bfad8dd20cfd473ca903ec2f6a911c7b01828f214d5e5d", 0xa6}, {&(0x7f0000b3d000-0x68)="4244c707a94b2cbf3baa5a32a14eb2596f1f2d337c2e60431e3d41f6082e94de043fd4945eb0018f901cf12f5a759b7ccf35f443467ebbaec42daf63876308af6d3e11b7ec776ff0d142697da911b3b50340bbb15eb123119ae6e36cde41dc21fc12e3fb38365aa6", 0x68}, {&(0x7f00002e7000)="12bfd3675d3c3b16f0cc0df4bba5f8b7eec197e754be7160", 0x18}, {&(0x7f00001dc000-0x55)="2c9537f8199c30511e53b8c2ac4159d254a13bed1034604ec5ae3d0630b2b276f9c94d60895fff2c8bf504d5f1ae08b9170213ac66d5b24fe2ebe133d8c3607f74e081e0075fef758b03d1b87d27561e1e6d1ced67", 0x55}], 0x7) shutdown(r5, 0x0) epoll_create(0x1fd) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r6) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:48 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000deb000+0x2a1)="2e2f66696c653000", 0x200000000080000, 0x3c01b4585fc67689) ioctl$KDSETLED(r1, 0x4b32, 0x4000000000010001) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2000000000000010) msgget$private(0x0, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x2, 0x0], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000000d000-0x8)=0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dec000)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x100000000, 0x8000002) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000039000-0x10)={0x4, &(0x7f0000039000-0x10)=[{0x28c5, 0x0}, {0x40, 0x8000}, {0x20, 0xfffffffffffffffe}, {0x80000000, 0xfffffffffffffffa}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000037000)={0x5, 0x0, 0x10001, 0x5b3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000000d000)={0x46, r4}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dec000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000dec000)={r5, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f70746d7800", 0x8000, 0x0) readahead(r0, 0xa8, 0x3) futex(&(0x7f000002c000)=0x0, 0x1, 0x2, &(0x7f0000033000-0x10)={0x77359400, 0x0}, &(0x7f0000033000-0x4)=0x0, 0xd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x3) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x20, 0x1, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x3f, 0x156]}) 2017/10/09 13:22:48 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a5a000-0x8)={0x0, 0x8}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0xaf, r0, 0x0, 0x10000, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000402000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe6000-0x8)={r2, 0x1ff}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fe8000-0x1)="00000000000000") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fe6000)={@generic="492d94aaf4c9232cdb0704136e3f8747", @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = memfd_create(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x1) clock_gettime(0x0, &(0x7f00008f6000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000fea000-0x30)=[{{r4, r5/1000+10000}, 0x3f, 0x9, 0x9}, {{r6, r7/1000+10000}, 0x6, 0x6, 0x2}], 0x30) fcntl$getflags(r3, 0x40d) read(r0, &(0x7f0000fe4000-0x8)="0000000000000000", 0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000368000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000fe8000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fe8000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@common="65716c00000000000000000000000000", @ifru_names=@common="73697430000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00007bd000)={0x9, [0x8, 0x8, 0x4, 0x401, 0x9, 0x0, 0x5, 0xae, 0x6]}, &(0x7f0000fd0000-0x4)=0x18) 2017/10/09 13:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) sigaltstack(&(0x7f000012e000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x8001}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="e5", 0x1, 0x804, &(0x7f000084c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090e000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa3000-0xe8)={{{@in=@empty=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}, {{@in=@loopback=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}}, &(0x7f0000758000-0x4)=0xe8) mmap(&(0x7f0000000000/0x743000)=nil, 0x743000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x3, 0x0) mmap(&(0x7f0000743000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000744000-0xa)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00004c9000-0x8)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000892000-0x8)={0x0, 0x0}, &(0x7f0000384000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ab3000)={r2, @in6={{0xa, 0x0, 0x4, @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]}, [0xbf1, 0x2, 0x7, 0x9, 0x3, 0x9, 0x401, 0x6, 0x1, 0x5, 0x9, 0x9, 0x6, 0x101, 0x8000]}, &(0x7f0000703000)=0x108) write(r1, &(0x7f0000742000-0x1f)="1f000000120007f2000094ff070000770000004108000a00000180ffffb909", 0x1f) socket$inet(0x2, 0x1, 0x20) mmap(&(0x7f0000b66000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000b) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000002000-0x38)={&(0x7f00006e4000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1a000)=[{&(0x7f0000fca000+0xbe4)="5e924d022007e4d482844ad3f9cc1b13ad70c258b6d09957187d7701604163d8240eb859600e42b42903b277bf73a8fb293e41e1c5e8966e1ba6e019948642039ffb4f06475813221e5f855741104c8322c81da1dae0ce87f4b04c64eae8aae853d4cb7c143792b2a44cec3fe1e8a345bf2578426639218eab09463e71d8e4ee84d3a7a66ae0c20f09eae410b33bf863ca53b79a3e160ccd8a5a7d104cbbda2c11c107fe7384205e87e699a245c1d6c40a07e7cf515fb7f4cf5679b6b3d2fe4e28197ffb26d93face86df0abcbd0604aa24ee6203b83f368ada5032f0f425737af82cf4cc8c10322b19b5f87", 0xec}, {&(0x7f0000a3e000-0x41)="0bdbb2dd7ee70a35fa6859cb9e21b7c5715a2879f8d897d48dbcf9181b5cb89fa7b9e1e4015396e80fe6f24a8c7463f706bc16cadbf3bd098184e2ad03865fb0b3", 0x41}, {&(0x7f0000fcb000)="31c19ac49ba2d7ee6fba526192a470617dedc728", 0x14}, {&(0x7f0000e51000)="cad02cf3622e1e76174147f254a9c2dd163652ba044e6c35990f92df48547f4da1379eeffa946a9cfef67dcc9499a8175f9d780d75992669eee0dd44c04c67817819438e7d54accd243f5553ff29d1cc534c41561d0b4ca772f72d7adf0676955e562cd8f695f560b05839bbdb36fb5e8018810e89ae145e847e7af44262f9af6575332c831be3fcfd596c3c8daaa3434a51716c2299a786d80c2dcb565a93ab", 0xa0}, {&(0x7f0000fcd000-0x26)="993dd02f46ca31f42050d08ce488e66bc9970946bcab3f077107938fd373163b01b0805c3fbc", 0x26}], 0x5, &(0x7f0000000000)=[], 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:48 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fe0000-0xa4)="38f9a97c6091317e39584ef4a87c3c5888b64cc31f74526fb844d29cfc9e05a517a9abe4ae410c1cb1d9ab3fea676bb95e3036aa6e70dcf75350d7081722099794c6917b9ef31d64cb5ad00b634a10cb28ff0c116c1d096e7dedc7a9c01d0ba58473ec58a2ca76536d66645d0c5a0035536b4af697ae5bfd12f5545cb8f2fc8b60aab6be08ba452848411d21fa62131bbc51235eb79820d0e3e2dcce00d768d9f215d2de", 0xa4, 0x0) connect(r1, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000efb000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe0000-0x8)={0x0, 0x6}, &(0x7f0000815000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe1000-0x4)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00004f4000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00002a1000)={0x7, 0x40, 0x1, 0x7, 0x2, 0xffff, 0x7, 0x6}, &(0x7f0000c9d000)={0x74e, 0x23, 0x6, 0x0, 0x3ff, 0x1, 0x9, 0x2}, &(0x7f0000fe1000-0x40)={0x5, 0x80000001, 0x40, 0x9, 0xdf, 0x9, 0x0, 0x10001}, &(0x7f0000fe0000)={r3, r4/1000+10000}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fdf000)={r2, 0x800}, &(0x7f0000fe0000-0x4)=0x8) 2017/10/09 13:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e32000-0x10)=@req={0x28, &(0x7f0000b9f000-0x28)={@common="73697430000000000000000000000000", @ifru_flags=0x100}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066f000)="2f6465762f6877726e6700", 0x10002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000436000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000425000-0x4)=0x0, 0x4) mlock(&(0x7f00003d0000/0x2000)=nil, 0x2000) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000796000)={{{@in6=@local={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, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000-0x4)=0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000905000)={0x0, 0x0}, &(0x7f0000085000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000141000-0xe8)={{{@in=@remote={0x0, 0x0, 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=@loopback=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}}, &(0x7f0000ea2000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae9000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x80, 0x1, 0x2, 0x7, 0x80, 0x80, 0x264d, r3, r4}, {0xfffffffffffffff7, 0xe7, 0x90, 0x20, 0x7fffffff, 0xfff, 0x8, 0x5}, {0x200, 0x20, 0x8001, 0xffffffffffff8001}, 0x7fffffff, 0x2, 0x7, 0x1, 0x24, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x2}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1ce, 0x3, 0x3, 0x0, 0x9, 0x80, 0x6}}, 0xe8) ioctl$TCSETAW(r2, 0x5402, &(0x7f000010c000-0x14)={0xda7, 0x3, 0x4, 0x6, 0x8, 0x2, 0x1f, 0x80, 0x4e007fe5, 0x5af42e5a}) fcntl$getown(r0, 0x9) clone(0x0, &(0x7f0000000000)="", &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000fb9000)="3f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000697000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b53000+0xf7b)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$inet_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f000022f000-0x18)={"824d1cfeb3cc957a14b8fd2986bc4970", 0x836d93f, 0x80000000}, 0x18) 2017/10/09 13:22:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r0 = getegid() stat(&(0x7f0000522000)="2e2f66696c653000", &(0x7f0000287000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ee5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000087b000)=0x5e, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r3, &(0x7f0000013000-0x8)="2e2f66696c653000") r4 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r4, 0x400, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dc4000)=@assoc_id=0x0, &(0x7f00000f1000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000691000)={r6, 0x7, 0x0, 0x1, 0x0}, &(0x7f00004ca000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000bdc000)=0x0) pwrite64(r7, &(0x7f0000106000-0x40)="83950101b15897426f1d25a50a671f3527c741f27409fcf34070600af17887961b8baef80ad286bb1bb4de734de760050000000000000091f552589698cfaeae", 0x40, 0x0) renameat(r3, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r3, &(0x7f000001f000)="2e2f66696c65302f66696c653000") fcntl$dupfd(r4, 0x0, r5) pwrite64(r4, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r3, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000706000-0xe)="2f6465762f6b657963686f726400", 0x203, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000235000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000400000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd1000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe46, 0x20, 0x8, 0x8, 0x401, 0x0, 0x8, 0x100000000, 0x20, 0x9, 0x80, 0x9, 0xa07, 0x1000, 0x7]}, &(0x7f000002d000)=0x108) r3 = open(&(0x7f0000269000-0x8)="2e2f66696c653000", 0x4, 0x12) r4 = socket(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r5 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000a91000)={0x10, 0x0}) connect$inet(r0, &(0x7f0000ce0000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x2200000000801) r6 = request_key(&(0x7f0000b47000)="2e726571756573745f6b65795f6175746800", &(0x7f0000718000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af6000)="2f6465762f6b657963686f726400", 0xffffffffffffffff) keyctl$update(0x2, r6, &(0x7f000012e000)="7a9d098e37fd4446a72fd90016b0ba3edc54dd8094f2ceabd9648e28d65b0ec2288d953a5a25feb70ca9123d0b3487e2e85e3e4b0448edc916a518dae18aee4212d547341ef3e6af37177fe089a06c67bde87aca67e9f4bb3d3c3623356949ae3e5f30f8965de0cc1e12bcce7c1d4ad30d2f436276b7b1a7bad2bc62fdeeb7ca548ee49ff95dc7f12d704f9cdb93ec3f237a3aec02a2e050af416dcdc4fbfccc2d8d9e9cc4418d210a7a18dd3424cf9e825dde5d05185e134e0d21ba3bf999b1f8c514243af1d856546fee12431a0274e2018f1c1a4964d837922a828e0f18a77c18da3f67e6541776", 0xe9) fallocate(r5, 0x0, 0xffff, 0x9) sendmmsg$inet_sctp(r4, &(0x7f0000650000)=[{&(0x7f00002e5000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d25000-0xa0)=[{&(0x7f0000026000)="2a278a519caeee937e4fbb7f6c6b1a942e5e742527bdd1ed588c626eae8b80160820be77943b1e6d848c3c78b5a29c86a7c723fa6c7893c6e85494d33f8b75acd51309f7e37a7b7827e31c9d651b492d068250c526d7e1c4681e6ec38a2a74d033551c2100fe2649256a61a3d39e01467d374ccd16b66fcf1e6ff7c58754961ec5f5b22e43e685b11042966a8e7a382ad3775f9889461af4ea6ead93ce0b47a6064f0491627505f66aa1612a8b1da5760d590778e1f381629239380bd33ab38e093759df44db5050b5eec41e73d473cde5a2e6f06101eeac62d1adce3835036ba0068d2c7bb65eeaf08e99d6573a", 0xee}, {&(0x7f0000d07000)="888e3a7cb20cb31bddea00b3e29d179db21fb03727755722663072a824cd3bca0443229cfea0a3a6e155a36afb25e34ec6951e09370c871f6ae2ae9dac997a29e18f885e4644513a2317ec3e03ab3fecd598c64f8e08d25f417a44375e3c359b15d8b3a9682f1939621ab8daa5b8d02401e0ee1778ceadf8fd6d74b97489ceed93ac516e7efdd55077003e7845a660b165aa4f8f017dff6dcc0209ea9b4f334d7f0abb5c12033643014df5b80c7a19be8f526eb7d3f351a414aab00ce6f9052eb8aac482f223a0b7725a", 0xca}, {&(0x7f0000bce000-0x81)="3957999f89b2ce0b9b94701d64397dbc6676b128d9838a40888eae8f27ce814da6412bee0ef8a6a1858f6eea07205a29238685691b95420cfa4ef83fac0e03abcf1a757c646269228d1f41669ad63de7082ad86feeef9c186ee56797a683117ebab4ce265dfc21fe9348e552fa6d5058da987335a5bbba6c7195f01ad4b0306a1d", 0x81}, {&(0x7f0000b18000-0x4a)="ca612cf8b32f9ea3aef99f95d8610a8c125f3cae2a336185c78738c3c74727b7ea99a5ce354d08032df64bbeb2dc6f05301ba689ed8ac194474681cecbbef30a3a4e05199cc41f0cc95a", 0x4a}, {&(0x7f0000c1a000)="12d2ad5877b6bfaf592a31fa863384f61fd4a91d9622be8ecbdee46634321ff261152e3f1e80403c15272fb7d00da75d84448a105c991e10ed4f4f0e086ea721c5d123e8073c292e2feba95c36d9e9c621ab1709e7ba", 0x56}, {&(0x7f0000e5e000)="8845e2f9665434549bb5910e705fba85fc8a5f8536a337856c9db5b9680a24b00df7dff79ca12d6159f5f5a30d97c74c0529c0a3de6137e1b9da648c26f76f1cb6bdd3c0cecfcdcc7de8bd9b73de85564fd120964a5342c9d05f17eb27faf3ac0bd6bd381766a74b2dab95ccb541601950cd00d762af798faf574e009c50cbca5a60c5e7cb5ecbee49383072ec52f38c69c8eae8f7259bfe552699233bbe28d50a2d110244455e65f257a0705ef89ef2e52ccc1e4ab5534df18fd5f2f44b6e03e4a3ee629d2f82ef62f73cdb8fb2cdbfd27dac01ccea5f82a2f8920a0e2aa8d380254f0b7dadfc44c989a13f7fc252f99f9d0aeca78f92d32cd2a38c5d7caff564b949dd200922f80cc1f33415046f379d3f19d54b0a69df04a89c8a149e17644a7e7d8326ee1691d80d77563ba161bd4f97a9ad0337359e7ebe2f735f730d7875deac4ae466efe571e1a9e5d9cc399a0ac5b57961535f3bb7850918c496650ac06b6662a245a23a087c6d1b97f61468286f38265aa485e9b2c782d3b4be6b39883fbc9defd095e02656db607f57049af1b85ce7e55fa7b14144a580cbc7ea67c10e84a45468ba8b1829d7ca8e588e82e035915bcda671571821f6431e589834cb46375931a9f2027724f15bb97b8332ca2bcba64c37d55024af003f0886fd8c72afedb131e891e8702cb9275154ac779f3f185a45cbb315e08ea8ad09d9e03037b61660fe793ceb4be29152e588adaa7c983d3ffdf4b33f8f2f808100f4e9d56cd05e0c376139a8fe85e8d9a03bcece355726db076a7827ed722b88438af170c6be3fcb73d55b1da6bbe85ea24a1d6aae4ec7726c8f7ef8cd2bddefc5bffcc1e0ecbe1cce96a7faf1489379777f1c619520f19c06d9ca0ed8be35d525bba722600767d5c78805dedfa86a906b7b0a706248e39afe26b24ebb8be30157ee73ba57c5792bb6b22b249afee0185f501d3938e2a4cff896318aea3015ffc481049a589d6da8c175f29e02aeeeac847f71e901cb1d9a09aa39a259c6248eab8546de929013970518261f885522ed92fc1266545c97e4d6cce7e70f0a50f4e6792ab6a4b0425d9fa431a56d80fe07a6a8ccc55c04d4601552c62d7b20d5869e538c924d6bfbdb6f7fe41537cb0a0f33cdb3bc5318d22bf697e4dba0908ff703490f4ff48562a38803af42b08eb2aa4a9583900ed0abe65a06a887f0494745db52408224f82ce77c8e888ab9c060f2f335f79a00fac20a263775aca38ed3a7188fe466df13a3178a1c6aa31b501471778778f6ba09b56a0dfd27849c0e1bc90378f37f4f0f93c701ee0c23306471bccd90897e800d3fda7e15eee2a9a317a5afc45adda49f4447149bd13a07584bacf5d9ea2d0a91c3c84d475fa5658482a26aefb8f928be690d6b9e8a60f83526a3e5b01f3897ef77f8f6acc967642ed6eeb47c63d475d901ec4d9158ff11e6d4df4d74fc0aeb360c0f0411fb49c663c31c603edd980b945d060a08543e526c7b8f02218557be1811471244cf09c5380b13953059266b41ca0314887f54085ab8e04cafc0ae8f0ddfa86f3b198fd0593cbb842ac5bb462430a96097f1f46a829c2cce89fcbc1b613729dc30ce18b9394160e6dd0b636b5f06f96b5fdf74318b6773e3e65e19bd06eeab820344581547d857fb68f73fb5fad4293f681bcd3f856dbe1421e3a2ce1682ff5780e6d94e0e54377cca516a6a3e290d712610df2b3d1c8f24cb26f0fd953c4a20dfa9aaf83d2e71679cfc4a3571668b5053253e4dd014ed1d75601b420c5968341ded45ebdb367e92596b77fd101a2dab21d063664447353ed2b69bb61aa8fa837e1c433026e59961520f54a759dfce84f6affef8b410489bd128de64292e67b044aaad0477fa2714490018e7d1af16603963585ee8259e10a797ae830225a1d0fb6f8f5f594f9e597665655ed16b7f4da0e08710ce61e26451f022bf1b8546fb26c56c1440093a805b1b4a28163ca6a9c14505e4c449752e9a995f7c3d8afd904f3b8004c0836abcf236539f20aa76af3146f4e6c7f222ed7ff9050f60e02f2fe8f00b1687ca481155a4079afbfeff8edf0aa09aaf00486c736452642c485045e7d2b36dfee5341e08310603a0adc7678b82c5fa0daea5f8e093b654eadb738978d7c24d6899186610f4af2ad6d35b5641401daa5d98040e1cd7eb843deb984399047a077de9f7fa99b05b3bfa61bd9554b9239b7bd2db734b8019e56b222c15e39b15827a567a3754cb519dcd3799053ba4a2e32a1bdfd8348297075ecaa5c229a1c88734d6da1a737c0d8784ef733328fb817633389d135580519c6be06f9048eaa7ebd4ebc12141e9fbb71d22904e506417d990cf0b5c06b2da63395d4feb78cb0b3df0d8dea587c104a047419e8610a443dbbda0cf197da0c5607fc819b2c8c1164e2283764db23b402a400a40c721dc5a8eb3b399d10d11bf69d225db2f5cf8c4dadc0fe72578d7d0b16b26b4af255b033ed472c81b7d22ef0cf14c30caabe3980cd264aa0ef01f49b029141adba4451747ba27ae3a4ab3c3c6add62bdb3d1b8f2bfe9414ce6086412aad4a5cbf537930b8230c0ec22089adf17744829c3ffeb160caec3a786f96b58a4bf7737f3b22e8e5976874ef986f0e5df6356bb7f281907e19a8ad3843ab80a7218c76c7938d070cce6a14acd10f3227307e72f24f6b2ba75ccc9aef22aa28ab7b3964654047e25cfb1c879349204d25e584d3d4f9fe698ed3b8e4555c1e99ac1350bd884fd129f3638ee8863d364407c6e91199f5a0039d2a5cfa467fe3ff96cbfe16b99350d1e5b005e8c83dd4fa5caf8606678c8ef19b97ed34f4ed583ad5a579ce9c7562dc8823513e82bed7530d3b68b704eba560c3c23f2fba51d0c20fb668fb6111a0ca5ffff5512907f62eaa91594303cbb05c9e12033803de514dbec5ac640be6ddb53e2c47008833b3eb6e72fd8f449206e72e9d582b17f4268c4e9f3eab0d1e04f9be0f6fe51a0b26eba065bf81eb57fe6f517fb0ce85e4489ae431518bacf70f2bed161db7ca102f30bd92bacf10cc0e9585f6c664ad5c2d4a2c89ed14c7ab7307a67a373fe6703c9094cea74f480156ca5db27554db5f9abd1b5c7f890e799be193aab39018d7f425f876b813e72a17585ec93da95b024abec8f6391c3a95771637d6c77050c7d17f6b763a8f5fa33b3ba5d072272ab1398b187e3fd557cca467816ba3493ba7c8bb7433f5654667809fcc6102f7c643c2779b4fdaeec8a82f811e649159ac5b173041d8cf1ac42227eeede37643046447206fb5d22065df263f0f52acd546159dbb20e4a0dbc003aab7914e136c795f0364569526adb59f9545bca16574a93ae3337d9bcf0957f1b611cc23b97ed53955d614b4809b25306f462a782eea1838a80e47ba5c2dc8c7873b2a812beb18505159dd07ef792389fcc6b991048885360a1fc2710b8953c55cd4d193b4afaf7c26c6db8c41278a6aea3c61c52765ec4a6df8b450c8367c8f091afa3c57ecd4c4579c4684ed80a775312427c9dee97b6b3572ee47682b6ba6c01e720470b793faef7dfaa5dba0d0a6869736c25705704aff5f719c5114ce5535333a3a4ff8a6594074cec5f17eb4179174035b498934fc87ca3e846074e468acccab7a5ed7d9905badfc40ee89ae14f40c9ff2cc3e80d95fa4d0f5bc39adf3d0c2d6fc87a1c39e4f726199b23d5122e033dbe38d952a50b310a0bf4c2a995bff5907fbd020c579fcf3e9e596301af7bb1611c175e385cc68ff686ef88466d68c0e592db131c86a8667d4f31e6713a67dc6687282b41ecb3bc0cbdb97330b29712b6411bd1b7dacc359be001d19a858bf1be34178cfbbd568c62c9b0d2c7f89da3bbb1294ac4935e4522906dc742e8cbbf73017f421fc03f4142f0054fd4cb60ab61aed2e8c46a8b561fbdc5b2fd7dfad6799aa445627cf8a844ba2f424a12770e44aac1633640b081abbf1265f8d6a36c8ddeeca68cf9b7f39eb87d8d8a8cc70f03e4004a48c7fba4fc077a09b095c7ee3a272eaaf9eaa10c62436cf4d2de94f99dd1119f6f0ba6577220fcb1305525a522d7946c2488b59c3a556fef9a5d1c2ad94ddda53d9edc84f607aae14d3c8dc1ebe99557d7cdcaa3dcbb9005a5342e6a8fa87047948cdedd7b43a8e5d638d159c610503f7466625a64b74cfdf6abe5e0f157cdefb1422309255f2894dd2a16f2dccca85665561df40f48d0a750a5e698b3e9dbf4e0811ac7c7bad36335deecf04b4e9fcace4f2432b0c8533a53cb6c7e6795c030c724e5cd21c1e7a7787497cc3481f76b3c350c777d30665aef533b37ffa4d59f3d34d9566108cc97f8e8b63d2aa7111037dd204bc6b8328a2ef9684300535da9e2c2637c6bed808804ed9f097ba1c2a7f0fc1f1a99729a30c41ca7bf0e8122a7daa8e280a6c00d6a0f3b480855c35168a40ef19d714732399683a85958c7c71ed1c89ff288896d4b3103746c608de670f4f60b706d3c0ef937c809487981c712e0dd88aa67db942ae6e474e859ac6c58553a871bdcd70743c50344fec98e8a6c69596d88640fdb220024af139f2a212094cc733d052a21d22a8d2fa77299deb4be05254c9258abe246cc5757a4db380451b711014ea74319d0ae9fd2832651bc5176a59181f2bec464bb97d3058fc1022d8ae0f27aeb45185a1f874e0d5063bf35f86aa8578f1200d06b54f97c1731d15c83b14c2021eb9490868c71fe43f1d5b3962242dc247f8572fab8eb548fa57d7a1213b66c712d6543658900b84e8a97028c523ec85f2597aebef31149a2c68514d351373ad602478c76398ca3273687b96480ad5c83bd3b1049e03638356e441889bc2ebaf616f7c7f812884060c82f38f0ab0787e745cf9effb6437fa83cc10d91d9fafdd4d076f98bde12c96b4bcb63fb81f94cd98847a8eab867d65dfabef51ee597edc3ff658f2c5f78617cdf5ebf61417934b00b6f1ea84f0b9117e1a67288a8f1f8226e51266526d6f02522dc9130849c54f79d1942b20865e2e355c622c3d11a48cee0b5704aac992ac36f824440841641a37012427112541aa5a6d91543fc69e1382662a6c70408e3481c2262675b88f6f38511637d86d7b09e1ec024e7c8e31b2f5ed350df69107114c07c926fdf35784418a5d9eb31bd92afa9c6cc0ef3df7f3eaa14fae9f6f2c62f41f3c9fe39b240077e0b3032a35433c4477e64e9a057558f1dec34788cf09985ef51167bf6180c4b7e1bd567018e2a1308c92b480b347a221819ec36aeb4c492401769f01280bafb4edfa2419433d61ad3ffca5598f3408f132ecb5134012f9d7ccc7785116e214b1f2078f388b00647edc454bae1aeb543a9333717f0c89d582ac283fb3300cd9c5d55359b5d80835c7d7807185c61736c4b522c87a0c1e47d5fbf2f804c351a13f0f0da2f6e3bb35be4044ec77d89307375aa9f722894ede96a64de3a908ec29d1a7d3f0e1eb8d41b5c7dd97378aa203a0d65b0035009fe124a6036da794ad5c9f3c39ee8b27ea03216fdf783525a10bd6c72c561294f0df66eefbf36a75b5e814f8a804fd36309f7f0ae877b3a59e42b9c0e81bcb4a1a8259a0b04873c8c7bd51480d6ed63d1803f0359732a32529939a0c1815e77b9cca4aa0b458d76d383afb9c6d8df47e8678b2764eabb274d56bd42cb55ebce475b0c929d645b02e586fdca2378ab976c369de1954633b3cc643842e7188b7bd920de7716c4ffb279860b034822ed6b6060ca2938546df620d5ae0356d113be26ebdf27d1738911993", 0x1000}, {&(0x7f0000da6000-0xcd)="4ff772fef3c44ce15282a090989701d39a7dfa892aa93658030b2494be29452ee8db9accf8fdced772c88a130ee40e255e50ede06f7edae6e1fdda1cd535017b86932ed43e86d2407e4b219c68f741e3b81dd321fb45b4e8b99940d90dfbee3d7b543f4b4cf7433bba0988384f3f6419458b6ab162a5305e2f4314d794cff7c0884753fb6e5bee2cd6a47bbdab86560400dd4e640bba5b9526faaa6a1df8aacb31c1a69766b761a495ce6122dc4b4a0cfd21e17b98ee153147d6754c4b8730e0940020ba27af77704a2586494e", 0xcd}, {&(0x7f0000931000-0xf)="225ff08114c5bc017d254185e2a09a", 0xf}, {&(0x7f00009cb000-0xec)="0243c9bae14ef7ed1a22002b0d1832876fea12c148db59875479431cfcef2370c8c52184e3a6f4570d61f14acbba3d9ef7349752839f273a5f9ae2786670f5e573ee5f5f27f19bc43a71b11d79213d81077fa24fe8623ec4fe6686b5b7f0f05facf8339ed2f7fe7c88a5db03d0307fd704d0ed61ab759938c77452916140312cc14ca07834b7f310c6ca32d5f19adaec43a7335ae0222f4504d3cd2079403d68e8d246b5adf0cf2dc1282877a272c895c184011af9e475e12beae170d3ea3290bbc80681324a4ebd5f22a00c8662aacc194bb7751a844f48432ec060858166c9d6e5192e0d34a3fb2aae8279", 0xec}, {&(0x7f0000cdb000-0x12)="e3d8925b0ec0fd72c7ff57f623243aee509b", 0x12}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000666000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079b000-0x60)=[{&(0x7f0000cf0000-0xa1)="9bb2a25cc4e4fc4455e7edfd3a156bca2a0d45d235d39e2135fd261a31aeced1cbd063201d79dabe781b80f528dff7f1a7c9ead2bff10c0b4f0f93aa20717b417e53b0ff671ce415d98285567379a66c237933cf2981793fa8eede16c54d74faa3cec81d11d15aa46185f8ad4934b5c1fd7d3b98983537e5e15fa179e5dbeb60972bd2c0714cb5ceba413eee488d96f2b33d9f53261e65c2ee1cebae6c55c1f0fd", 0xa1}, {&(0x7f0000915000)="e32169123ac82dfffe0bddb587d3ec2afba2137d2187ca119e6eed03ca9d64d6a28406b47f9d94d4addf2305b6df950cebbcadfe05f52b427da9f1d54804cf8fb4cf8e5ee95f0e9e4cd7d2b9b38b491ee5596e94340a882e05d5cb60c4f168ccbb5d5910a15cda0d4c1c34a1b78d0bbb7191a16e1eddce168b8452bdbd437ff9256b849d10da8c71def32ac0e434e235dc3b9e5d06d7c97956b3414310bfc234d6c6315e8a983b947b6c8c6be286d606f6d7225ededdc8f3ea891f685740f1479ac48b95d26dd2af66446e8905bb0905f2f6e42520e8a8ce973a63ed307d0c2496", 0xe1}, {&(0x7f00001bc000-0x3e)="1f4d9c7e104c104279cc571ea2a47db246f31da86b2d8fb3d2179961c114e92bf4fb9cf3cd977d4cb618ce45cddfab728fa152906c1de7b49438cb73d6cb", 0x3e}, {&(0x7f0000f30000)="6088ddb7e10b09fc6428e4c4a267a2ce5863431fc86753a16a9dce32b7546bf54c639eddc65490cfc972d3cb8bf97fbcabbdec44461125668bb8e3f269abcf115c2d0a910bb4833178de60ea9f08ceada2b6078064f1d49f9ed61119077d9905de2ab6a87c92dcfdfddfabd1d7fe38dd4b20e3", 0x73}, {&(0x7f0000cba000)="c5ddb4733506ddff168f160d19fdb29b1c803b7703dc2f2e0fe830c6821b5cddc42098f448931df7cef29d2ade127d98eba6c7813ca47a36a78ea77f96c77e0d77d94dffdf9976612436ad218a1773a6d8b371adb961cbf02e0fb42d268fa6daa3f918f658b31796db3a56112c12c0873fd7d9379fee9e", 0x77}, {&(0x7f0000e9f000)="a75b79543e7a28df28509fcfcc05b61ceb7a1a2a144fb04b1daf2b6f4620f92a6cafc54b3b5271715b951bdf6dac8961848a566f8c190924f3a751d2f3c116e6bfaa75f9e1043b01ca89045c7233", 0x4e}], 0x6, &(0x7f0000c14000)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffff, 0x8, 0x7d66}}], 0x1, 0x4000}, {&(0x7f00005ff000-0x1c)=@in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x62}, 0x1c, &(0x7f0000ed7000)=[{&(0x7f00006d3000)="d60a97ffac2d27542af30cfae73ca13adca95fdb807fdad55a0babbedc158450f964cf", 0x23}, {&(0x7f0000dcb000)="adfe4ce3fd670ad4186fb58c351d23047d0135fc8053f21a97a5f78cc38ab472031d6b7db11778354db7a534f56f5660dea405634bac4134ce575c10968a341d66c83981d7e0ea433c37ff327a4858c6d74c1c1244ace605330df4c1a5b25499525e7a5e62d1aebf8b03bdfd82c24181be227b518ed099ba2d3cbc576273f6c4cd68efb805b765783d860cfc5f5c791eec17837644fd1f909a1e6a710eccfe8eef42d88d77caa31c1a717a5ae724113bb58a0453df8e42487c7944f3dead7971aa9db3cabc1e5c601b4154f6775d04e0f0181e6cd68391c77a73ee7905f5d9c8002bdd30b1cab3eee081c88343f33e4cbab6ac", 0xf3}, {&(0x7f00007b1000-0x70)="4c39d7696d8c345d07d3ea0ba87c1e52fe9b1ad747d92c55934cd55efc05e4a3d9f79a6b34b2af00017be1e0cd57522bf8e3c5db94325b3aeac9fa1ff0e71e56346346bb420e6d08fcfa2441da4f897162dd408cd618a691fb2be8d1751f74073b0a299c5d595bd65ec2f2e493815061", 0x70}, {&(0x7f00006e7000)="7ad3a7c938c85d426a2421b0396b1f0ddab42897d6edfe473164aa5b4c708589029c9f706107af5e6a7c0f19c0630e8b6f39a52cef5dade3ecbdfb", 0x3b}, {&(0x7f00002e3000-0xb5)="2878e22dbd016c9f1b42ece6763077d29e2b66cad9b49ffc3d6db8c39a3e1e4b5c3fbce6ef243c17b4784088edde58fce85b4f7d312790c92ae2996e34045fc4a04fc1e13018317c54b84b53b4585cb335f2859e63ec9df159012d6260a3d8d5396ce7edca660066c90644b1f4b074d429dbd731f0a19b588a0b2db41ec9f16ce3126b5e62209a3c7b283690e27208bb86862ef6c4e15c9222faff943fc73b1ce3c714a8b901565ea082d532a4b5c7580c5390480e", 0xb5}], 0x5, &(0x7f0000d65000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x8005, 0xfffffffffffffffe, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1b0, 0x5, 0x1, 0x1539d8b9, 0x400, 0x2, 0x4, 0x8, r2}}], 0x2, 0x880}], 0x3, 0x40800) clock_settime(0x7, &(0x7f00009eb000)={0x0, 0x989680}) sendfile(r4, r5, &(0x7f0000be7000)=0x35, 0x10001) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000010000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000461000)=@assoc_value={r1, 0x7000}, &(0x7f00007c2000-0x4)=0x8) sendmsg$netlink(r4, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x800}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000099a000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) prctl$intptr(0x1f, 0x5) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c0000)="2f6465762f73657175656e63657200", 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000636000)=0x200, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000068a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d0f000-0x4)=0x400) creat(&(0x7f0000658000)="2e2f66696c65302f66696c653000", 0x5b) r2 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r2, 0x400, 0x0) ftruncate(r2, 0xbed) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000226000)="2e2f66696c653000", 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000250000)={0x0, 0x4, 0x80, {0x77359400, 0x0}, 0x617, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f5000-0x4)=0x0) getpgid(r3) delete_module(&(0x7f0000a0b000+0x6d0)="00", 0x200) fsetxattr(r2, &(0x7f0000412000)=@random={"73797374656d2e00", "656d3000"}, &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x2) 2017/10/09 13:22:48 executing program 2: prctl$intptr(0x800200000001b, 0x1) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d37000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x6, 0x6, 0xffffffffffff4d28, 0x2, 0x3a, 0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="dda96df4b3c34d25152f55ea766bf132", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x7, &(0x7f000040c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x1, 0x5, &(0x7f0000015000-0x10)={0x0, 0x0}, &(0x7f000001e000)=0x0, 0x0) 2017/10/09 13:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000fd9000)=0x10000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000829000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f41000)=@sack_info={0x0, 0x8000, 0x8f}, &(0x7f0000326000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x4, 0x51ef, 0x401}, 0x10) r3 = socket(0x11, 0x80002, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e3000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dca000-0x100)={0x17ca, 0x0, 0x4, 0x80000001, 0x4, [{0x8000, 0xf06, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1e0, 0x7, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x82bd, 0x7, 0x3, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x150a, 0x6, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000447000)={0x0, 0x4, &(0x7f000056b000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f000062a000)=0x10) close(r0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000334000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e5c000)={r4, 0x6, 0xfffffffffffffff9, 0xdf}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a74000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007a7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xbff, 0x264, 0x0, 0x0, 0xee, 0x80, r5}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002ad000)={0x4, [0x0, 0xffff, 0x5e, 0xad]}, &(0x7f00002aa000)=0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f000061f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f000071b000-0x4)=0x0, &(0x7f000069f000)=0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r6 = socket(0xa, 0x2, 0x0) socket(0x2, 0x80806, 0x50000000000) connect$inet(r6, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r6, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000005e000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x7, ""}], 0x10}], 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000c1f000-0x10)={&(0x7f000088f000/0x2000)=nil, 0x2000}) 2017/10/09 13:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r1 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r3, &(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$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r2, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = fcntl$dupfd(r4, 0x406, r0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r8, &(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$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r7, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) bind$netrom(r0, &(0x7f0000108000)=@ax25={0x3, {"7db6c753cf7859"}, 0xffffffff80000000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getpeername$ipx(r0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$TIOCNOTTY(r1, 0x5422) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ee000-0xe8)={{{@in6=@local={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, 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003d4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000)=0xe8) setresuid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00003c8000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept(r0, &(0x7f000039d000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000047000)=0x10) sendmsg(r5, &(0x7f0000711000-0x38)={&(0x7f00006f3000)=@hci={0x1f, 0x8001, 0x2}, 0x6, &(0x7f0000426000)=[{&(0x7f0000566000+0x9b0)="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", 0x1000}, {&(0x7f0000509000)="cd3a476dea26375d829eff6d56bf0ce84e6f1b44440535f970c601aa2bb894830644ff52ee24b7019aa6e04b3bc348a70e996097a3a1a76f07836ff951fa396497edbce713969c8e144e0edabea12006848a1be655f95af90ec5a6b23e90a3d44b4c7e026a25f13c3d41291af42c4e2519e851b9857ecdf2be2467ff724c1a1de0134e032e5ffdc3101543bd2f40b487cd6da8c80fa90985c254bd98001150c2794fb26c38eaa9a778d888e07862aee59da2d6618a0a01369c37b372633cdedf315d92efd1d6118abae6a4b662061175179a7f9dc10cf073b17d", 0xda}, {&(0x7f0000007000)="a89f2adf7eba6644ca13fd81a3ef8ffb6d37ad7e99790b1da73c8a3a35d4e01c959feca04ad1442660421ce81a00aa9b2728c958d85158", 0x37}, {&(0x7f0000938000-0xf9)="4405d65319bc2ca781ad687e34effaba20f373f757679c1c1b1c10901c255b46d2f7537fc276512bce50192d71946b002ad823c08b5fec4474f4465063b5eca655abb32597df3c50e2ecbc7365192d19f5e152ec608dfe5d57c12e26e5fd985ccf67d3585d7441d9a245d5adddfebe4541d3f1ea70e3d889f27bda5184ccbf55332be7d68b895e1809a0d3f5d97f23e7cd73fe3180ff86bd4b0b5d7204f3a4495975bc21d0ace2561ad17c6c3183a8eb636329c052942395d731584d7d741f7c0a4fec22ac59d4896115516f5c7eda666cd4e535806a896e9e4192cae67d34cab8c01a1905dec1c4e3db60f3c32d4e02021fc114731a6f796c", 0xf9}, {&(0x7f0000361000-0x7)="e5917d9588e856", 0x7}, {&(0x7f0000f18000)="483b02498c290bd30540c7e0a8529f0abf38f155e8aff9b496c5acc9755bd4dd823bd605e46e709e1d28b0a12c1f8ec3b974b8fa83dafcfe8dc6a75a2f9a2ba3d201b559fc15b89b7406fa8194e722b5e32b1bd744ad76d5f2a48c504b7c782fc18cdee49892b07a66f6d5d97d43ec44b4606db8973c0c56825da0bf9c89176866d2db9a14d44bee5b16a5446d03fbcd049f26d6265e16d37dcc7e892871fd99b0461dbf3d", 0xa5}, {&(0x7f0000fc7000-0xb8)="fe9cdb989e6e2b56eaa75daf7d46a166e227c3362e1b5e93b7ddac4b0374ef19029c990a1fd632b13b73667d25a8aecf1df5a689ea3a42be0614421b6e00b7a8b5234eeddd968ffbe1c0663ffda045d0ac5e4a426128c8310abd47988e0b9f83d624fa3eb38356c6363a9cf660b4732f1f469b0e976a1ebcb9954577ab67eb4444454281797b1a0c750cd9c48a053e0ac8fa727045ef05d65cd2fb2d762326571f7fac872143a38dfbf95fd268d257a1ad7c2efd6656a4dd", 0xb8}], 0x7, &(0x7f00001e9000-0xc0)=[{0xc0, 0x10b, 0x3, "dbec1272f1b721a42997715ed91f619890bafc98b56ea214b3e3d97b1e52783146c7fae2cd98668831297660e631b91cb8784a77607c2ad64b5697e29748a2ec2711dd21577c92a0e1b1457c6dea9c2c7b4e9aed2a7aefd5a29d88b3e81de9eb0893228ffe4e310b3d6d00f956569809e665afa5a7358d690104fbef2de7075f8aff3d3ead9afecff4cb5a0e1a38e744238f004f346865838fa38fdf9ce8ae140c34ba3b64730d383a4bad0f01312ca2"}], 0x1, 0x44011}, 0x814) 2017/10/09 13:22:48 executing program 6: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") r0 = open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af0000)="2e2f62757300", 0x1a) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f66696c653100", 0x1040, 0x6ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x300000, &(0x7f0000fc9000)="") sendto(r1, &(0x7f0000724000-0x6e)="24ab7d6f3935e4cc767f7afc6d12dd318c7e4dbd91ba09aff0c694bd53f92623cd6171237a7ea37c74f36fbdadc364a469d20f27c4f63534fa31f618a5e959b3792d6e36cba7784383f32404c96658d72974ccd1fd2f5b806dd09306ff98c732005cfc28deeb0b2f95eb11d9d114", 0x6e, 0x20000810, &(0x7f000047f000)=@sco={0x1f, {0x79a, 0x400, 0x81, 0x5, 0x8, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f66696c653100", 0x201) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009b5000)=0x0, &(0x7f0000fcf000)=0x0, &(0x7f0000fce000-0x4)=0x0) syz_fuse_mount(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xa000, 0x0, r2, 0x5, 0x104c800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcc000)="2e2f6275732f66696c653000", 0x48000, 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/10/09 13:22:48 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000cbb000)="2f6465762f6e65742f74756e00", 0x0, 0x422000) fcntl$setownex(r0, 0xf, &(0x7f0000fb5000)={0x1, r1}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fb7000-0x18)={0xaa, 0x12, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb5000)="2f6465762f7573626d6f6e2300", 0x6, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x2)=0x6, 0x0, 0x6, &(0x7f0000013000)={0x77359400, 0x0}, &(0x7f0000001000)=0x5, 0x2a) nanosleep(&(0x7f0000014000-0x10)={0x77359400, r2}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000003000-0x4)=0x9) r5 = getegid() setregid(r3, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r6, r0) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000bce000-0x20)={@generic="d8867064a7b72fc98bb1813458df175d", @ifru_addrs={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket(0x11, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00008a7000-0x4)=0x9, &(0x7f0000e39000-0x4)=0x4) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r8, &(0x7f0000088000)={0xf, 0x0, 0x100000000000000, 0x400}, 0xc) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000033000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b9000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) write$evdev(r6, &(0x7f0000caa000)=[{{0x0, 0x2710}, 0x5, 0x5, 0x6}, {{0x77359400, 0x0}, 0x3, 0xfff, 0xb13d}, {{0x77359400, 0x0}, 0x8, 0x100, 0x0}], 0x48) read(0xffffffffffffffff, &(0x7f0000032000+0x883)="00000000000000000000", 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000acb000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x28) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/09 13:22:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x200000000002) lchown(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x17)={&(0x7f0000001000-0x48)=@full={{0x3, {"e9c16149accd4c"}, 0x7}, [{"65a91262240701"}, {"40e185bf0ca126"}, {"ff88f412c57a5f"}, {"65d3c8326e46cc"}, {"c927c6be835176"}, {"c64cbd8714d375"}, {"5a01259e5b39b2"}, {"fe949cf8bff416"}]}, 0x48, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0xc8)=[{0xc8, 0x13e, 0xcb, "2ae34867a3a00d19c43fd6a46c5ddb7ef3a9a47bc6578d85f43b7175fa500577e1cbe14ee95ea2c206f9043fe390dca148589c89f333ed5323dbd70f4b8956d0a50f829ff3d5f64dda03ff7d6dc4d99daf25707e921f4baf3b99093e554e8a0e3bd8d0ce0c01e72b2f79223a37d62d8dbf623895a157f1209f538d69707c6ed299201e224a7a1e8f77623684b7edff4bbb209658f23b34eacbb1dd4d9121b260a50297fcbf67b7cc091f50e7500949da7caf2fd7d62568e2"}], 0x1, 0x0}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000578000)="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) lseek(r2, 0x0, 0x0) setreuid(r3, 0x0) pipe2(&(0x7f0000cb3000)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_CWND(r4, 0x6, 0x6b4, &(0x7f0000cfc000)=0x80000000000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="14e449d8c2e9d3c3b6", 0x9, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000+0xf73)="6269675f6b657900", &(0x7f0000003000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f0000003000)=[{&(0x7f0000003000)="8ea33584ad1d325648b3debb4c585499cadfb397e911cb96e6551b3d86742da79c86099d6c7eb4867b93ef4ffa3083ec684d904a28656a6f8b84a898f55336038d9479b7fbbac55ecf0c61011289e4ee834b4e423d5783f6952aeacbd2783156a0012f15c8a9c108ad4ccb0d82d94c49c936c2a7d9856451ce4a7bc6bea1c463a3fc7c15666b72b28690770a3b48d225c76a12a603cd375e718e76ca1d4d663d68", 0xa1}, {&(0x7f0000000000)="bc66998748b32ac1608d8a65498dbb59f94a71cea552fd0b29579485bd4a5c257ab1f6ade201413110", 0x29}, {&(0x7f0000001000-0xd4)="fc2bd644c10d72d0cd1d02bb251f9a5a52c4900f9e26b36bf1f013e904eb9f9582cbdf2a96b2d38f164956ed0b1387fc19a46e92cf57bd2aa2c2b2f10eb3531e95a1fc22972a10e64c0118d14c07940679566d6242f76b31e28944fb417b11f86108c680d925d7cda294ffff818005454f3e3e17eb6ce0cbc1df04bba4659715f9a20ed62b81efc58be55af1888e9164138214fbef5471a9dd7577f4f8ad2d8624503a1fbc58b3c4add8632836a86bf8c9a0ddc547e1aaecc31f5b2bb79791509ff03e7bbe3bdc601c19bee7c5fbbdb7edaa034a", 0xd4}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="f8f22171052f98f9258bc9f0d0a88b5b12b10e0a03a465e05a119b3d7703108631b12f432e5d32e7890dd31b870bae895707cb636320396bf6ccc3299368a63d11d0e9dd869c063e3c8ce9b335c85b4f2c9bc09a112e4dc527ec1102aae24ba4557ffbad64ad4027b2", 0x69}, {&(0x7f0000004000-0x99)="e81c9628a471c3ef623294b17473343d4e768647d8964cc75fb50d58aa0d29dba43f214904c0358ddb6678f04abe715079a98ddb84a2c4ac942ce0f4f47e89b1c1854569c3aa5dfceb2dd6d9e9a23c6fe02f838534194fbe843389f4ef644ead5761d3d5ee1fd306e7a15b71715a895125068f8d866ac901a59d7800fcd6986eae86be608bcf8915a370bc48e1fc9c47b8c2b351b71f43548a", 0x99}, {&(0x7f0000004000-0x7d)="616e9afebf97b218fe04b2fbfb696653e5f78962bb91ed463a1eaf03381c69d2a1eedd49a45da9bba36ae59a2151ea147b633b75b52ab84c569799ea681b8b5bea76bad3f5c96c70ab7f847769c79f838e2e1a8d8e68fe1a07504d2da70da3cbcbef5d1d05763ee5b0acceea92a3d173b748afc901501a365fe5082453", 0x7d}, {&(0x7f0000001000-0xf)="4ade6ad8d6981bc680c26123ffa484", 0xf}, {&(0x7f0000003000)="9096d2f62a07b60a1f910d28489825829e2c9fbf007c0e5ac2e056e006ed48a3f1359a750d970c2b5f63961931", 0x2d}, {&(0x7f0000003000-0x8b)="3e7aec8630a1d53e77290ef0e08401fa9418a8455519ace884fea9e901551b1c688d9075252beaa84ee0e8feb30d487cdd1cf0ce6e8d7cf13915380fcbfa7cb16313f568c06a5c152cf843849704b155840c06174cff2fa87b01d659675f7f827918fa461bdc1ecc334ac41ac7c34eb1ef64db8660686a32c067ceb1c582f9afa48ef2afc7fc28dc4dcfdf", 0x8b}], 0xa, r6) 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x4, 0xfffffffffffffffe, 0xda14, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff}) r1 = gettid() lstat(&(0x7f00006bb000)="2e2f66696c653000", &(0x7f0000ba3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) stat(&(0x7f000012c000-0x8)="2e2f66696c653000", &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00008ac000)={&(0x7f0000cef000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000)=[{&(0x7f0000b2c000-0x62)="c13293a9ce15f8169e3a2c72cb327873e9bea9cdde7c8f9ca70b529c9c1f79ce586af3097d9b4696ad3bbaec1b4b8289a830fb9e5f908f7c7ad244d9a5085f52d8853bbc12a9ee571896d1b4423f0a32ae7c133b4d03844eda20abaae0935892887f", 0x62}, {&(0x7f0000c63000-0x7c)="676a38687bf537b8d5df0ac517024296ce42c0034d225fd95e9408c4a8c26da4ed433175ef01731fa140a9b046a0a7c139340f1e8b2a885ebf3d63ded144e2c743142de0df503ace293984da22afdc661b0a2e2170e894d9b78743fcda4a4d5ebc897fb2b3905ae0d2097f82e551cba72b69aaa1a67d282f199b4a51", 0x7c}, {&(0x7f0000ef6000)="75eca1829ac232d0cfccc12fd767ecea372c85eaebd37c3443a3aa5c37aa7242a71b2e16e12587d167", 0x29}, {&(0x7f00003cf000-0x2f)="c5760999fdc9081e1df30bb0b02e9852f2f2973e61573b700c09a6cf0b240014770734264c48c7a21a330248395c4a", 0x2f}, {&(0x7f0000c2f000-0x8a)="f95ea60b6f2e6721ecd331b0487ceeeddf556bb170af14fde647c6b4b5a22b789cf2f76c2e0738718933d37b86fc393c3d68d0f94e9a59c681234db2c335a28bd1728e538779838b315c2b6a99e668e924241e50651683f079ee483fd25ad037dc762b33eea7e7d3267551e272f01ad8ef43e5c32ec34dc26fba10f30b4aeb785d9f94eebd81ea272a3f", 0x8a}, {&(0x7f0000cdc000)="8579545c01311cba708d267eaa0d451561b7169022b10de01b237c91096a2eaa0cadddb13e35048ec9975d1584d8f01c57710e9c4331f225df70111464f7d5ecacc5f9a971aae56cb4f7f13eda334175f75e2df021e4545c245ee4c40a2cf3", 0x5f}, {&(0x7f0000857000)="b54f08d28b5d422cb0f99630b2157fcfea5f1511ff34510d6ba310c1135b20d89f19fc7c1a02716cdcba482165533f295a3d8d918c83eed106523e4af16b4a625f3885d4b820e10e36721784bec71100f5ecf9e955fd9e20f69ddbabea234a148f438c2c7a8875c23b4d28a7f357d39a64a1648775c7c968eb", 0x79}], 0x7, &(0x7f000058c000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x4000}, 0x8040) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c49000-0x4)=0x0, &(0x7f000025b000+0x503)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)="53") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000611000-0x1)={0x3cb1}, 0x1) 2017/10/09 13:22:48 executing program 4: mmap(&(0x7f00008fa000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fb000-0x10)="2f6465762f73657175656e6365723200", 0x4400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffeffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fbe000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x840004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d62000-0x28)={@generic="ff000000000000000bf12008120000eb", @ifru_map={0x7, 0x40000401, 0x0, 0x2005, 0x80, 0x5}}) r2 = socket(0x11, 0x802, 0x0) r3 = socket$netlink(0x10, 0x3, 0x200000003) write(r1, &(0x7f0000fb4000)="2700000014000707230e000000c1000011000000070065ff000200fe8a001f05080039007500", 0x26) r4 = socket(0x11, 0x2, 0x0) r5 = fcntl$dupfd(r1, 0x406, r4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c8000-0x11)="2f6465762f7667615f6172626974657200", 0x84004, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000fbf000-0x10)={0xb4, &(0x7f0000fbe000)="efda1ffe3f1b9b57f4add039bfb419ccf11bd9b5a0742bb61e3ab91afb9412cb780a3a12ea3d107acb015234d7a0423476510d47423c70cc14db7f33d5f4cd27bf381d1d4e1a5c352900000000be645c187941c0927cbfd731ff30c9dbdb6eacaeec1d35f1941534eaa888756849a40449a3a04f76f71cfea6c7f3d86d660f4bf4264273a061a8b260fd6db2a8ca041191e784bba0eae13638dfea753f56b300a9938d708723c1afb6d3abed11016285eb09d8b7"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000fb9000-0x4)=0x1000000109) capset(&(0x7f0000035000-0x8)={0x20080522, r7}, &(0x7f0000034000)={0x0, 0x0, 0x8000, 0x11, 0x7ff, 0x800000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b5c000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) recvmsg(r3, &(0x7f000068f000)={0x0, 0x0, &(0x7f0000faf000)=[], 0x0, &(0x7f0000fb0000-0x77)="", 0x0, 0x2}, 0x0) socketpair(0x1000000000002, 0x6, 0xffffffff, &(0x7f000099f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = msgget$private(0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000fc0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000fc2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00001b9000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(0x0, &(0x7f0000fc0000)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000009000-0x10)={r10, 0x0}) setresuid(r8, r8, r8) 2017/10/09 13:22:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x20000, 0x0) pipe(&(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263f", 0x2}, {&(0x7f000099a000-0x1000)="fc1373b5a90ff596b88fe09de161a53cf56f7f93b1a78560df7768a81ccc09402e8fc4abad8e5eb87576267cfabeb07d6333bf565afff44ae87620e22cdb9b34d7a8f4b415d168a57f35c1a6d329817f1c04e24cae9936441f329bf29f5786f23488c13aa969d2751c67a27e4bbb6b4c42b576b6639a8c8013b1c2e4955882e7c540fb2ae72f9843a178e68b581fb71d734010f052ab7b96e14b63a08e4457091d06e90816a8e1d4e7cf60f827bfd7ec3005c43df40d4928676aeb98fb917f8c261c0ac34b0d7b4a37a7cba6411d6963e088b8c06b111a36d5ea4b6170845ee9f35d2d2ec0e6dbb371e6e1c0e39384cdd3790de1b2d7996d5eb67e53260ca8623ed8aad7eaa8646d5b29c824cbd961af40efa9999f2cd1653067880d5ad12f08f44e85ecc89afa781aa05e5691bc10db235e83fbd4695921b7c612cf419510209d3e5c591f102af344c1de1b101ca7a5928f1c9720cabe748cf3641bb9519b70b5f32970b462bbc5e2905f7406807bbac6de2099debd9f7b6fb22cb6c81adaf4ebfc3e8b661b5ee50c44b142ce216c0cd17241565bad9f272b6c836ff2935278a09eabe8de9798fcd23b3ebf09b1c103f7ce6aef40a1658e156eeee9bdc793062f56d6ee8513b1106b5cc852a87057e87ec3f48e879b385217315b9555cf32b798c00dcfd0df2a83eb0bf29d83d53cfab4c76361a9777296add158a1c94b2f681a7cc4dbe4a2af31e01bb92f5a43ef6fb5ad3bfa6772ac00eb6d536cd921d3eb6348029741875561c26887d918d9e164e6be865a3f496ad2e86164f3cad26c50a3beeb5c1ee88a97561a98319f45e3023bd146b524c17aceec8066a0ca57e6a4b80645c5a7156176036d90467d5f8e90e03486db1839c39b3d4a397c400fc0aa4a8b8ace273c7515f1952f277478973d27aa53998b5a65465c2c27dd1e695543b5c6265628c3531f5dec12579874136e7d82eb598214dbb82f6e2edd1690a3f58bb9091358131781f5b8ed3aa52813d6bca50c39891294c5c12d405dab2b581c2879eedcbe1fdfdacbfebdb3b40deda5f8a9b0607a4c760bce4fac81e2dadf5a019ecf7a0a8a4b5a650dca7f60a137606ddfb9b9e92eca169cccb4b5c1d9cf158bc0718707e2bde4a8b71394894285b3731c086da85bbd2b4c0dcaf75d77c3d4c214ec47411bfcdbb9c92147874f9f40c9b19f9d33b856e84dd46ebf3d48a822dbe5a9305e882ed5f8b4a431792b072793629fe5f1787b91de8c7aea17ac6782df65214f7513b2dd3c9ca0ca3851eae308cd875f37815e2cdb036570bd8599347c840473aab64ea9083a4837fac60fe8d3d15d4621e637e012c108cca833e4c962a6f39fbc3ddabe498ee2345e924a6ad4ac52e8d0f78e8633226eb6547f1dfed3fa317354e8f7a10973700e7f1738298e69d0498a5e460a474f6daf4706868d44a3928ef8134949470d0eb532a3ded6296b8e0f1c6f1961c954f78747f4a866b644ce3fcd9a3e3572651f5d2518c24dd9804ff8234035d415034d6964bcfa1d7381ebd94dd3dea8363faa4dcd9a71789b267696beb4b1a9ad116beb92b7b7babd8e8c843fe2ea36040703c8022cb75dcf17df10a20a891a424b217e534c176a6f96fae06c47da3efa666593c4f8114d4065c06198e0e59a3fa08f6a9da5a18ea1f329a548c118b447743504b6a188d406c239283424843a296fda138fe06ac7ee1996045c825d3b4da307862b37c4c4fee8810cd97fd91708820a23431e3c94f55f7a7a25460c7f1b624ae32febbc45a92694bdcdb92f54cd30518e78d55bedf0b5c0f80ddd7da3f65aa606235a75040f2ffc14a3d4cb78b775eb2545d6986990327fe72233f10f1ab68e9cb05aca640cc37d5851625f0062b3c3ca897e35eac7c85d0d17021b00d3d2b701775161f2c724e16525c4deadf7e3c08c27acf573166aa080200a0e17b77791cb8cca18259a764776b209f98703b8bcc5a2d242431e409ee7f25fee32d256e0abc1d8ff8a877803a33b2972264bc45dc30a87ccd4622dac017c95bc9e6461e817ba3ce56a3f41905d5e9eaa6688b634724d5ec363baaff297b162f97cefcea1543e9608fe2a8efe887cd8133bc7c78e1f3392b9a32a1f37f71f8b5d15b4a84d43742e0145627cbeb1fb8373e88381d30768c82039c9ae9a3e731b62388e16684b5587bd2fbf4dfbe1de45bd8f65ff264f390824d7aa03cfb8517d9214079aa949b890406d16e31a50deb1ba2432886ce31bce599d5f3e36d24049036973d2c242e1c1a8c3549712e76b5e0c63504082fe08fddea69559b2da786e0d25ba0698f33005831edfa57abcef3a6bd76caefed8c03431ce6968b61510f03e6cec2216e2dd64201cc46d38c228273404361fbf4467bbf5730c725151761ad2a966f6112b5d7cff68fad8c46bb52e3f69b0cf4c7bce71f7a2f8ccc5d03f48d5ae6d8c7f369f05bc937b9abf95a23b7c3cc8114cf4a155017794246e6acf56160da12d5a521744e0fa09ea80d0d805259cb54413eae915bca3398b2206731437ba5db88689a9f19d26fb03d7ce62f8568ca76829f72cc04fac48555158633b810b336d855286fecc22bf2c0fa8372a959a9612bded67f42436cc915d3f96eb30d6877c6c9bcfd81302c4f3fb048b6f9dd09ac5613a173daf9879148f1fc5e90203bdf646a6597d01eed6916d55ae44e7c49aa62bdec9c86f13515e8c9df0e049868efb4baf338a993e92e7c0087770f1a11fb0ec9f60134fe7e4217a50c5442807d7ed203696c8adbc97eed8771554c8c98c268338d852f016d39a58e576c346f6e0429bd945e7979119404278d939cfd8672a512209e248dad31982b2f5916d4e92a9bc0dcca1e088f098c7aa94427d61d2fff065d9e41843", 0x800}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f96000+0x8c9)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ef000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000967000)={@common="74756e6c300000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0xb) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000ed8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e74000)=0x2c) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000e81000/0x2000)=nil, 0x2000, &(0x7f0000c3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = getpid() get_robust_list(r4, &(0x7f0000481000-0x8)=&(0x7f00009e2000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000426000)=0x18) [ 89.228100] device gre0 entered promiscuous mode 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000030d000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000d80000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00008d9000-0x10)=@common="006f0000000000000000006c00000000", 0x10) connect$inet6(r3, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x1046, &(0x7f000045f000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x3, 0x6, "000a09", 0x1010, 0x3c, 0xa148, @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={{0x1, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0x4, 0xfb1, "9fabaf", 0x2, "e901c5"}, "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"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00007e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007c0000-0x10)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x400000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f0000402000)={0xa, 0x3, 0x6f, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000053c000)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000018000)={r6, 0x400000080000, r7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00001b6000-0xc)={r9, 0x80000, 0xffffffffffffffff}) connect$inet6(r5, &(0x7f0000e00000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f00009b6000)=0x8, 0x4) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x2, 0x8, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f000023c000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) recvfrom$inet(r4, &(0x7f0000627000)="", 0x0, 0x0, &(0x7f00003f3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f0000d40000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x10) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000cb6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:48 executing program 3: 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=0x2ff}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$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, 0x400000000000, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) r5 = accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = fcntl$dupfd(r3, 0x6, r6) ioctl$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, "1b907d"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a000000000000100011c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff288ce687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r8, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000fd9000)="0200", &(0x7f0000bd0000-0x4)=0x0, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000001000)="") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x4000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b55000)=0xfffffffffffffffe) write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{0x2, 0x1, @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) unshare(0x62020200) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") lgetxattr(&(0x7f000084f000)="2e2f66696c65302f66696c653000", &(0x7f0000d74000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b4000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fca000)={0x0, 0x0, 0x0}, &(0x7f0000f23000)=0xc) accept4$inet(r0, &(0x7f00000a6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x10, 0x0) 2017/10/09 13:22:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = open(&(0x7f000029c000)="2e2f66696c653000", 0x4000, 0x8) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a0000-0x14)={0x9, 0x9, 0x10001, 0x7, 0x7}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000810000)={{0x1, 0x3, 0x7, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0xa, 0x3, 0xff) msync(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x1000000000000004) r2 = syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff000, 0x80000) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000e6d000-0x14)={0x4, 0x6, 0xae, 0x0, 0x7c, 0x8, 0x401, 0xa7f, 0x0, 0x4}) fcntl$getownex(r2, 0x10, &(0x7f0000797000-0x8)={0x0, 0x0}) getpgrp(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) r4 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r4, 0x7fff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r5, r4, &(0x7f0000336000-0x8)=0x0, 0xffffffff) syz_extract_tcp_res(&(0x7f0000fb7000-0x8)={0x0, 0x0}, 0x8, 0x7) accept(r0, &(0x7f0000fb5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005cf000)=0x6) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000a80000-0x4)=0x0) readv(r5, &(0x7f000023e000)=[{&(0x7f0000b29000-0x8)="0000000000000000", 0x8}, {&(0x7f0000d22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000866000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00009ac000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f00007cf000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000d23000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000d22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000178000+0x88b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e50000-0xb)="0000000000000000000000", 0xb}], 0x9) syz_open_dev$urandom(&(0x7f0000593000)="2f6465762f7572616e646f6d00", 0x0, 0x10000) 2017/10/09 13:22:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ad8000-0x4)=0x0) signalfd(0xffffffffffffff9c, &(0x7f0000be2000)={0x1}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a8000)={0x0, 0x0}) r2 = signalfd4(r1, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sg(&(0x7f0000aa8000-0x9)="2f6465762f73672300", 0x215, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0xa0000011, 0x0}) r5 = gettid() setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000928000)="60d1db8de7fe49a07a6a1dccd7bf53de4cede8884f21a5ec112bc1941315c3e604048b151998e3c9e5bba63a35346083d368c8fca3d157c1352d46402576ea22d706231926ba33cfd84d467ee972974d70b13cbdabbecb76e87db158e6ac4fad30915d0cf5217b4c905d0ff6e925be785fd6ebc721ea16ac8224e250c28103992762d9f75c2a9efc5d1a1d2f472c7970d95720fc50ba6066cc5cc3a3", 0x9c) signalfd(r4, &(0x7f00008b1000-0x8)={0x7961}, 0x8) rt_sigprocmask(0x20001ffffffffffe, &(0x7f000021c000)={0x8}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r0, 0x260088ee) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000872000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) epoll_wait(r3, &(0x7f0000059000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000744000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ec000)=0xb) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/10/09 13:22:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e2a000-0x8)="2e2f66696c653000", 0x4000000000000000) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x0) r0 = creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x60) getgroups(0x7, &(0x7f0000f27000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007e2000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) chown(&(0x7f0000d10000)="2e2f66696c653000", 0x0, r1) kexec_load(0x4, 0x3, &(0x7f00006e6000-0xa0)=[{&(0x7f000052e000)="2a97e3b9ce5e9a72aac9f54eb72eb029d7dbc938904b8130981bf986c6104c794d7e10c2927f507a6fc0860172d9a1e02e3724399e1b98ff90c092532283f73d292429c2c70d3158c87084cfee4e13367e243139f0bb694f880b8e04b6", 0x5d, 0xe000, 0x1f}, {&(0x7f0000928000)="20964c749ecb269f13a45f53870b1bf01e1efe2d538bea63efafc7d5f3f601ec7a72efbe0371954dcbbf7f16977cd2a63e2c27c7890fb3d397a43fac5b6e", 0x3e, 0x684ec71f, 0x6}, {&(0x7f000047b000)="2107c737a4459fe24eb4442912dec26a47216401adc2d4d7e289f4553423758468f15cd2209e3f1e91be9592b70b9509b8ad5d23aeb3f493a7cf445db63f55c7a1171987ad582a44160d3b00c0ce0695ebd6eee4ea1ea7933f98821d0175de997f32b02ec973f2a4a04808c10bea4c51c682a2bb462fef8d68c4e0e3a25cfa889e6c956b91b0715cbae5b4ff6860b08b44000f6792b926fca96f8f5ce25f629bb4d9f177d947c5a39831f5538c608a32ccdf5c9372f8292c2847e6732930f7b34d20673515d515e5", 0xc8, 0x7, 0x3}], 0x2a0000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r2, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() writev(r2, &(0x7f0000e1c000-0x30)=[{&(0x7f0000ad4000)="a17f9536a57a86adcbcdb8f989a787758f1efc20c9a8d1233dee7287b51814906d367d2e1ecb80a1186a49a27d427f284b5bfac423ff2775c3dcb34549460f9e127cc17900a6642499e0549912ad48c7d5bc48ffa5d3e0de828091917bf5af93e3bbb129b5547b1e1dc6c66427e4e32045725d92acf5cd4dc8193ea763f1fadb4f982404aba56e93f2b42e0608f375ed6e988056daee1b792896eeaa72af95f9ac2937fb8c9760dbd5d61c36e9fb3c1c2c1be5ed2e2271fc459a4ebf0c309ca7021c0c15534e25d9fc5e74e279e6ae08cc7fba873c1a74f6394c4ce07aeeffd36243fcc44f849eac", 0xe8}, {&(0x7f0000ac5000-0xed)="eaaff3dfb76904623956f8ca15ccf7a6c9f61febf8203b36931818ec998bc640d49f97b38599327d08956d0ed6dec561fe05fa8a40bc13b598ea7db818a93fddd8f9f54956c4ce0ea32c6dd1e9941a1a20f88e14754439015fe6b8e8ad3d72c12ce574286a9b8cdd239a64668fe463232def5fc2a60c55a231a63745e20ffed566cb1f544d883759f19245eb2f4cf9c6d67f0ff681701044f5a35d814614d36ed94a6a8948b84642612b784906c8909fa6ebdbb8a365d221d178a53beb404feb49852b5fcd72ab93b4ff344706391216a1098cd66ba823930ebe480c1df296e23f40facf6bb7ed8d8a9617593c", 0xed}], 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b30000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003d1000-0x4)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r2, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000b6f000-0x8)="2e2f66696c653000", r0, &(0x7f0000a19000-0x8)="2e2f66696c653100") getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002b2000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ae000)=0xdf) recvmsg(r2, &(0x7f0000377000-0x38)={&(0x7f000020f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000823000-0x50)=[{&(0x7f0000bd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f00006fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000164000+0xaec)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000aaa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000058a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000ec1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x100000000004}, 0x102) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ed4000)=0x0, &(0x7f0000c69000-0x4)=0x4) r3 = socket$inet(0x2, 0x80a, 0x801) pselect6(0x40, &(0x7f0000353000-0x40)={0x0, 0x5, 0x61ff, 0x7, 0x2, 0x0, 0x3, 0xfe}, &(0x7f000027b000-0x40)={0x9, 0x3f, 0x0, 0x3ff, 0x2, 0x5, 0x5, 0x9}, &(0x7f0000b51000-0x40)={0x7, 0x4, 0xff, 0x20, 0x10000, 0x6, 0x3, 0x0}, &(0x7f0000eb5000-0x10)={0x0, 0x989680}, &(0x7f000004c000)={&(0x7f00005c8000)={0x8}, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) sendto$ipx(r2, &(0x7f0000b0a000)="0eed885e331fbc4959b7ca0c93affd0e4d3e0100000007234199b58890ab3e4ada71d5b0e0e928ea202ede3c6fec9b9c3a568b20ebd576202f0bb390eadb1cf6f42bea32a8a1a2e8fc58420000000000000101b71394a81ffc90f9b86475978a45700d4b3624647c786e1d7aec195f7d60eb090299d3f815555200c39bb88786c2b000586a05c924730e1b00000000000000856318a301000024ec986367afe35bd1bf96b374024b1e2b9fbc54f19c400a", 0xb1, 0x3, &(0x7f0000bb8000)={0x4, 0x40000000000001, 0x20, "bba7ff4eed48", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x20000000000, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000bf1000)=0x0, 0x4) 2017/10/09 13:22:48 executing program 0: socket(0x1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xc2bc) r2 = accept$inet(r0, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000)=0x10) shutdown(r2, 0x2000000000000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000bb4000)="1f00", 0x2, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x2000002001) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000bb5000-0x4)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bb1000)=0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000b15000)=[{&(0x7f0000bb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000bb5000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ab5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000bb6000-0x4)=0x3, 0x4) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bad000-0xc)={0x0, 0x401, 0x10}, 0xc) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000561000)={0x9, 0x4, 0x5, {0x77359400, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fdc000-0x1000)="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", 0x7e3) write(r0, &(0x7f0000da1000)="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", 0xfa4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00001e1000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fd8000)=0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef2000-0x8)={0x0, 0x0}) close(r3) r4 = memfd_create(&(0x7f00001f5000)="2c73656c696e7578747275737465646e6f6465762765746831405c5c00", 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f000013c000)=0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") 2017/10/09 13:22:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f8a000)="706f7369785f61636c5f61636365737373656375726974796d696d655f7479706563707573657473656c665e6e6f64657674727573746564246b657972696e67766d6e657431297b4000", 0x2) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x2}, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3a000)={0x0, 0x989680}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000acb000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(r0, &(0x7f0000383000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x1, 0x1, &(0x7f0000117000)={0x0, 0x989680}, &(0x7f0000850000)={0x0, 0x0}) clock_settime(0x8, &(0x7f00000e4000-0x10)={r1, 0x0}) mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000052d000-0x90)={0xf, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)=0x0) setsockopt$inet_buf(r3, 0x0, 0x32, &(0x7f00009d9000-0x1)="2f", 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bdc000)=0x0) mq_timedsend(r0, &(0x7f000022c000)="a57fc159b7c6f2b1701e0f170eae13bd377b944999fd3b3a1bca28cbe01d3f0f0cdd16e30c4ddd9853c49991c322caf15c7ce4c9bd4bd0de070bd9d7737a079a0702e038a3d3eacc469f21f64b19108ad7d75da22d2af1d7ad499bfed559ad2631a20455eda4f62b19fc54c406b55b2249cfd2524861de", 0x77, 0x6, &(0x7f00005db000)={0x77359400, 0x0}) fanotify_mark(r0, 0x44, 0x0, r0, &(0x7f0000bfb000)="2e2f66696c653000") shutdown(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000293000)="7b00", 0x40000000000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x0}, &(0x7f0000a30000)=0x8) r5 = memfd_create(&(0x7f0000017000-0xb)="6367000000000000086900", 0x0) clock_gettime(0x0, &(0x7f000020f000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000069a000)={0xa0000000, 0xfa46, 0x4, 0x5, 0x80, 0x2, 0x6, 0x8}, &(0x7f00009f1000)={0x38c, 0x5, 0x6, 0x4, 0x6, 0x4, 0x800, 0x0}, &(0x7f0000ef9000-0x40)={0x2, 0x8, 0x1, 0x3, 0x9, 0x9, 0x1, 0x1}, &(0x7f00001cc000)={r6, r7/1000+10000}) getpeername$unix(r5, &(0x7f00003ce000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0x8) ftruncate(r5, 0x7) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r10 = dup(r9) splice(r8, 0x0, r5, 0x0, 0x6, 0x0) fcntl$setpipe(r10, 0x407, 0x8020000000080402) splice(r5, 0x0, r10, 0x0, 0x3, 0x0) fcntl$setown(r2, 0x8, r4) futex(&(0x7f0000ed9000)=0x0, 0xc, 0xfffffffffffffffd, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0xb3, 0x0) [ 89.376434] device lo entered promiscuous mode 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x64) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x3, &(0x7f0000fd8000)="d6465290eceae86975124dc25b0452ee83afae5935d09521a36ea5e1a13a75080cb1a2396c64c6743fe7e1dcaa2771d418a2281e6f6eae34fa8b89a42e7d1d77896c82e560fcc7c9acdd08") setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000082b000-0x4)=0x5, 0x4) prctl$setname(0xf, &(0x7f000079e000-0xc)="f74076626f786e657430008b") 2017/10/09 13:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fef000)={0x0, 0x0}, &(0x7f00008b3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[], 0x0, &(0x7f000094c000)={0x77359400, r0}, &(0x7f0000e3e000-0x8)={0x0}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000747000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x7f) r5 = fcntl$dupfd(r2, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) keyctl$instantiate(0xc, 0x0, &(0x7f0000590000-0xf)="b384e134ba074a6e9382f5902c62bb", 0xf, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d21000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x1, &(0x7f0000a1f000-0x4)=0x3f, 0x4) sendto$inet(r8, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d23000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f000065e000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d23000)=0x0, 0x4) sendto$inet(r8, &(0x7f0000d16000+0x4c5)="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", 0x9c0, 0x0, 0x0, 0x0) read$eventfd(r2, &(0x7f0000d07000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ppoll(&(0x7f00001ac000)=[{r7, 0x40, 0x0}, {r3, 0x20, 0x0}, {r7, 0xb110, 0x0}, {r4, 0x288, 0x0}, {r1, 0x20, 0x0}, {r5, 0x600, 0x0}, {r8, 0x4020, 0x0}, {r6, 0x0, 0x0}], 0x8, &(0x7f000046f000-0x10)={0x0, 0x0}, &(0x7f0000bbd000-0x8)={0x5}, 0x8) 2017/10/09 13:22:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_open_dev$sg(&(0x7f00000bd000-0x9)="2f6465762f73672300", 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x12002, 0x40) mmap(&(0x7f00007f5000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000033f000)="2f6465762f72746300", 0x0, 0x0) writev(r2, &(0x7f0000c41000-0x20)=[{&(0x7f0000574000-0xcd)="6886badbc1f53fd0757047dfd6201032c1cdbea3d650dd6436284846ad9ad145148b9487f5de855de41ea8a14133acf805f5aefc0b332e57b53addeba427cf1a3817e41f4610d3c1c7bba196308814cb05576467a7a7a168622f77f45e5d4bf626877e035ddefb390e1bc06aee84f69a2cca960c3ed0068423082ee2021fb4cb3075bbb9ae73132f1c2696b4062258365f7e0d85a8e7e1244c33c825e820950a17f4cce40809474415c5796bedb5fd45e64aedcfa399209cdadf64d53b12d9ed194280baaeca0af5862329d693", 0xcd}, {&(0x7f0000161000-0x7c)="edc904a261d2e275f7172e6b6e4bf6263fd4460fb03fa9ed977759c6e85be62a83985cc53eda5e92979cb5ab73e8da4b63f6131352ae892612f38937d01bab47ce2dc468333cccaf2eaf96c8d882239a527e4804663adcc2e5b02a237522b8d08fa3847c3246de8f12eb6eb8d03149fbcd09ce9c42c600dd5688276a", 0x7c}], 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000ee1000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00009a1000-0xf8)={{0x3, 0x0, 0x20, 0x2, 0x7}, 0x6, 0x100000001, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x8, 0x100000001, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000094c000-0x1)="00", 0x0) getgroups(0x0, &(0x7f0000001000-0x4)=[]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000342000)={@generic="8a6ea0b6ac987879c74b9d11b0296fe7", @ifru_flags=0x1000}) recvmmsg(r3, &(0x7f0000c7d000)=[{{&(0x7f0000208000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000097b000-0x40)=[{&(0x7f0000b6e000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000371000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000caa000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000228000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x4, &(0x7f00004d6000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x54}, 0x1}, {{0x0, 0x0, &(0x7f0000681000-0x60)=[{&(0x7f0000993000)="000000000000000000000000000000", 0xf}, {&(0x7f0000a5c000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000059b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000cac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f00000fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x6, &(0x7f0000af6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x8}, 0x0}], 0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000e7e000)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = socket(0x4000000000011, 0x802, 0x1) close(0xffffffffffffffff) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00003e6000-0x10)={0x0, 0x45, &(0x7f00001ae000)="e371952fbb30bdcbd0bba83bb1d4776d59d791b0eec40136a8810f89c9c3bab42c165f7169bb2641f859b92ed1f912671b043c3a9a72ea5ad7d52b9965f85f17aa5ff211e9"}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000708000)=0x0) ioctl$int_in(r4, 0x5452, &(0x7f000079b000-0x8)=0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000a1c000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0xfd38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d67000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$sndtimer(&(0x7f00007d5000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x42) sched_setattr(r5, &(0x7f0000471000-0x30)={0x30, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x84ba, 0x6, 0x4}, 0x0) mq_timedsend(r2, &(0x7f00009cb000-0xbd)="cbfdf6dbda4dfacaa398e7b4c1fceced84297715cf0ea9611a1f4f3736458060c8c9aa4f9149860903be62a9055e7df80e7c47c7b4a7be8da8b40decb7e2bf0d55af5908d0a3429310e4bf1d560270687dc0389b6bbd4f869992aff89d99ba8009058e8fb605a093d03b2153dced0553c344323d53e5f5cabb4bf523417431b53a48d07e247972aae1c657532e4cb4b9a6ba33afc4e224b324ea91d24b5b0aa9b5705a7a14b49141270171d862b7c988d230c809924d34683674e64b8c", 0xbd, 0x1, &(0x7f0000c01000)={0x0, 0x989680}) bind(r4, &(0x7f00008a9000-0x80)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00002b6000-0x34)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fd4000)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f000004a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000049000)=0x58) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x101, 0x3) r1 = syz_open_dev$loop(&(0x7f0000fa2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) io_setup(0x4000000cde, &(0x7f000042b000-0x8)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d4b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab7000-0x10)="2f6465762f73657175656e6365723200", 0x604000, 0x0) renameat2(r2, &(0x7f0000fd4000)="2e2f66696c653000", r3, &(0x7f00005d4000)="2e2f66696c653000", 0x4) sysfs$1(0x1, &(0x7f0000fd7000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00") r4 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x7c) flock(r4, 0x3) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x1, 0x803f, 0xffffffffffffffff, 0x40000) flock(r1, 0x2) close(r1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e5000/0x3000)=nil, 0x3000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fbb000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00007b5000)={0xa40, 0x53672981, 0xfffffffffffffffa, 0x9e, &(0x7f0000fd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000fd8000)="", 0x30, &(0x7f0000da8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) exit(0x2) 2017/10/09 13:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000091b000-0x5)="6465616400", &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000038000)="766d6e6574307070703063707573657400", 0x3) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000081b000)="2f6465762f6877726e6700", 0x4880, 0x0) write(r0, &(0x7f00008a0000)="751f4206ddfbf69a618b71bfe3e1bc8da80817a141a7cebcb751a3f791209d117f0d2635ea53c5a4170fac1fca3f0e31cf2cace3f23beae6bff91c83e99062b626e29aa9e8cfef0361c446152f29f2bec79f3892f4fabd41e73bb3d8512d86da98d98ecbb147df0d1a2ef1377845d504078cd26d84148478b38dd37a79fba3b4234dbefdfdd537898edf3642fcff4b069baf06aefdeff1110f676a3e444ddef4cb03e18f9f0bad9fdf6a87df3e9fecec30e5804ff50b7654c154fad7b472b40f00ff2a4091b2976c5b6114c3df35dc108cdd43102a84c8a4acc1559b474d7a786e65ef1ef5a90c8ef2f4f1b0ec7fea749ae0535821669a9f8a283d69252fd4d0496185a4035e1b5d29bb9e97dbe7fe4b861221a5027d387b88b84acb2e4cd44ca98e282a6c02364758debf64af0c843c3be2411a1416b8648f83ee910e68b454968159666e6bb59fb3240bba6d7c200e6e04bf4b1bd0ec4a7666e1c528b30f2f092d9e0ee3fce7577dd10d8a1f2badaf7846c82357e2580c465f5eeac0d99f9b6b9bc9e2a34c3e715790d5d397fe3af051f588a7a11b40cc15cd0ba443a33a58031b9172c83a7d4c5e232e0ce55b2913e64bb58f986d49cfcce779e7c2bde0d7778dde6e9b96a753ff589748b3c71e6ea50f73a378046fc0afdc1c86060f7a48d07d41731e534e30840400f0d9e3b2ab0315b9009874dbd71801e0c591c974ee7ac7248d9d281e1eefa1613a84e49a62db7e1180545d8cf995973aae865f4fdfbd4a91e64ecbaadd1eec31d735e0de7484e05e229e8604e4057e4d21fded474722b530e3688bc077bd975c90fd1dae33e49269fb2e39be16efaadc70ff8adb962eb00a9c47116a4ed5e725c5a7e441b73821cee0b5b2b89fa920c99eabbc3d2dbd9f7bb2771d876f1bf27e2829ce0b6ec7187fbb1e8d32fe6b7313be64f9b561d2ec9e7177901fa2915ce23acd356202f73cad866c867c648712fc7f396c35c2ed741767d7787b64fdbe1ff22d97c1e7644afa62821f0e5be1d2d31143577b42bc640d7179b08dfe9fe61e1985511515f8d72b3e630f655d97ef43443db8d77eafe4a5590c4514bb41a0e11f657eb5a5d4fa171a99137ce073ea7816ad38f49b6206bea333eccae75aaa5a19e36370dcbc005bbc6b166f569e74877924af584dda74fe53cbab14f6d9f72e39a1e762e127760d524a022b4aa0fb0082c0d2edf89569366c594996e8d18e41b758fed662a850550d197f8cf30720b354117b31ea46614c3ae3ecf9107d698478aa2ff9780ffeba8fc9308117f209848d90dd23a2ef217eed26d32de622762e803b840823669137b94163da950872210aeedd656b2f964a918254ddf936949c1babe71bae09b5986f492f85c1c35ca8e0cbcc322d832d2d9eafc19165ebb6a66a0f7d47cd37450cae8cba7ca3cbaa8b61bdc0a919318a4af378e05cc481c6fb299f67cbbdca64743ec65614e1a3ba88a3dc45562c32b268b3b040667c380b322cddcca79aabd6aa37a7a2ac7ac3773061295dac4059fd747910b947f45b9f64615cd65a5b62947496c8a7822df8b9bcc00216d6dca84b03ab7b69211aeb023685665a35c976a7e98acae5432c7f0b3cc817a7dd93ac3937a4d8c45cabdf38f7e835eff0b6caa583eac0e7d0fe8fca8b8265f1771c2e40e1231a8aa73fae4f9a81ab3f110734581cac27e4ea1c90ffe62e0b171a37d4712d7ecbacb2b07d2e37c8ef30959d8dfe76ff433bf3871aff3347d8e914d84e84680f8dd09ea1b44284d2afd73bf94502e84b2ce1bffcd9ff750a64c5df19b9d5b6833fab5c0effaee558961fc3a156df10b67af445e3d67d463596d52ab831e1cb4bb642ba129fc3acb53a9e2dba772d15ebd2be9b484e0c1c7583580e63feb84723e735a04b61e190b6b23f73a518853bd7897617dfe39fe3a2193455094008ed81dcdd63c3ced9d8213eb8bcabd6c0659cbef84995046418e3bd5bf697cf354a1c7695cd9dd7da251f2b87849a9408f5a3bb471bfb2067b21b988e3ccb2ac9f94f95d5deaaf6be042c6ac8d39e923c932c2546d4483bafd15a549837a6706ac576f6becdbbabd2b63e2ce179c3872a7e47fd579fb9d030834943211bdcffda3859eb3c4c70f09f77dd77d16124d60813323f0fe891ab38d015b0d27a2a1bc4ef0e1f59c7e2730780b18f6ce845aaf08ff7e71a41658020b9d336fc8bf237a171930a57ee7b777399f11cb183336eca51147a3c037e6e47a378826dcbb0e8a4cbc4ad642487fff5762cf3cb2545a80a66d3dd64d86cf6ec434e775c59a42f6279b4b8e53a99a6dec98309e4f21f6eb446b4d7f1be067d577cb56795e5ef5e3f7316dd257482a03691f5af64f5a16d796cf2bf230f9014073b4f7dd8c8dd970882055c023b769a85c80ff2f3e99f5f9f60c1f61803d663b27e064341a47bea95e70e964760c04b713438b58962ae4e5af5905c39ea4cc7e79acee60a7426fdbece560b5a037ef2c719b83834d7e58182c5f941bc3bdb3b7c22ddcfeeed9065b82b2ebce74e96e145ba7b55c1d9ae83387017f3097657e15a358bc8aaa4bdb6d86f5aa399cabe94b8e8a904cb9919f0ada0b4cefedf087aaabb72da318ad2b7d7d9dee519ddb7c0f319524fbd6711b2d0eff7a56d61fd8674ffdaf1d2e4de1b5f8da67f3a72d71bdb45da6e3afeaf843f19f3a8fdc91117ec135f58349d240139fffdf691045dc9290cb75394505c1c732a46d4786dc38ebcab144ebdc8f359b49c5327606e7172a5beee8ef07de163d3e00c7c74e21e167e27e14347fd2aa84d203d9e5adbd1b03cd4bdbfffed7a3b5032a607dfdc65256355f293ab2131e399776c2529d7c127ed07c6566aa4082ef361899e265623e5a4e2b14675ff01af7ad25acf1f66319940a98ca5a28d7fccf8e55175912f8a46b3a00e148c684a1949ae67d5c0c522299898626d416d2be734206db243529aef17012cca1fa799f329078cf11a6fd0a8f18832433c5561dbcb0918edcdab88ef9109c924c9e882d5a2df0e516d4fd40506258e47da178fcfaa5775c0c09ff2f7d5af7bd6f92c3550f5d3244b97784184b0de2f10dc670bee524e7a39fa0f73a56da28f251f453800e738d8aaf9006cb805e89fe0730370fec0887ab7ffcc645db6f4354be895ac44dc8798f2b60d88fddf0131c636666bdeee01f72f5d6159292df13b53a4ee4bbaaf6610cb7b627c9cb6590457894c8eaa508b368f35baebc9623c859e1e483c11b1f9be8cda9df1a8aeb3d4a430155fa0103cc973d2f6cae41847ecce491e7715b3077b99d5517bfc7beb5598763bb6a50eda0aa0c00d8c09c4667f6de2686aeab58a2bc7b5c2446208d03a61a204281cb82248492df6ab4ccace582131cdba1a07fac5003c648cceaa0c5e8bfe786cba46bad318c8c5312e3b92ee39eb97cd683f05fb0e8a7f33abe07fb34670131de3f1a9a1222aa0f3ec3f23b9619baf1fe2c730349416b1d066bebff14d8c30f709efdfde450bf786e1b8e0da71c4521ed08c6608b42ad6e840a290626f499719ec5dcf3095bbc72474103e5a65645a67a4deebf88933ba2a8236e445d0a3000bbfe5f53b88393ff03948cba7c21f7da64347a4b296fda72d918751cb751bffab0ff1bd75336ef9b36fd08ff71ca15abeacc04ddb234ea4a607b8d606ecbbc45ac7485a0e5b763b76df516d7f00b9a71f4f1c7a003377823479118bbcea11ea965d4c3f29521ed9a8e945ba17b060a3b4a3ee13f268b05e90ebf55774fbafb199b3ff596f5630c6ab406eb820ebf34991b669ad8f94ddeaefc9c79d002fa6177e0288acb73e61256e4aad0c49d2ee090647eb7e9bbc91fa48e4757266f5b6fc8aeaece01e023f9fa1617088e4bb350f069ae8fe304b95dffc8d074727b4895322c9270126c9531ccebeef1e675c9c7fe80ebf821ac70efc4cd552404e37cd7048b9f35924f298a65f9825c5096415dc00f3f7bd9f3489a6f8f622e7ab1bc5907b66ccc15cb2636204e385bc9cb30bc843889789af2b41f7f6927101562d820d39acaeb87c3884a7cdd3f9f429aadb067e092e58258abdf2d72d3855c5084d48526fdb530a36ee634c97b69629db334efc48560bcb03ef0f81569d1a5e47c6c044c4dfb786c55e7a43a932e125bd1927c74dba7bf245a8abc2262bc3509726aaefa090734e50a16af4b330470ae2971101348db3746d00a587761ae76decd71725bf6a33c7c8b23d4612b3cd9498c3711691e5b2e05b67cc6d4b6ecf14e234a1c94d54bc16f910c60e3820f580134b57bc61cf220fb14886c8ae3da365d86fba62d9b861a4456701e98cf90ba1eae6ec5310ea27ed3ba4690d1e57161296950de5f0d2d502ab2b1088b0d6fc586f6ee46007ccd57686894ba3a774e72ce64a25b5a157c81f6bf3656b07d1cc67ba88e9b11797a741aff2af2a03b83ec4cdabe6c563ff69e15fc9ae2c1ff8e018e485f38b9a138de907dd1bf4d3e8810c45dbdf5eed05cb3e3afca37f51e5943600a2846d0511badad56a0582fb7f39cee08274ef0fa7c9d668801f8a1494aac40a3e46fa0c1b91a7c6d2d5e4053eed311ccd2e6f4e73b6069246a88fcc303198ce8f8bba13d25c9c772742283b6927c843495c2416ea54081021120cdc048eba082cc65832fbe450f4e3ff90d5d52025272aca59440d876070d6b7d175bb877553e176014d58541d363fb0e65eff600158e670d73ff109292cda45cb7ea73bd248a59ca7ceef0321988b289d8ff7feb0e2c391ad8709f39fc9a3570a92c5dc44c8653333752372902e68403bbe472004342ad1a3a570bc99da5652474fc9c2a2d9a9acd9bd219e9e6a06c2a44e07a3fcdd74015a585c703f4d6ae2ff79908534170e1f67f677b5f77f31f236f1533cc2b80edb301cbd8ef25e7c38d97befa9e3a9e7017d1d68cd53935b584cc26959b3115291b5d55f25c7952a1e6c9a9b68c8656bc976c65a3fb9f6a2c8fe2ce78f795e8fd4509acb5921faf26aeb5b1d8fe5e26b11a9de91dc9ab1bbe438389f5425e1b21b66e8a64a34f15ed7b3c01ce002bc382cffe6f882f460165e2dec5c29734d6b07356b811f1cd07386c29a2b93f8c4c9fd02bcf1d26490f94891394dbb1e06ea6fe9fc8a05fc325e9960be857812fc397ff37da918a4e7506b0647362ab4b382c70decd6c8b8f83051cc34cae90aeb207de28ecc5ef83d4464709e66dc5838e68e9cac93234ac97a8e727a4a5f136bc1d409272ed2f6c8990d897461bc6b7f3dc3c0bfbe9720ebe59df907bebaf64ba2c0f3c8c3ff3ee50da73b92bab4768f90ad647c86492d1d41877844a3813e3805de2bc962492da4b11ef2551ba8ada344c9b67c92987ab699211ae4c11d901be2fdd96254a52e8b0074666b94ec7068565a2051a867451ad046f8cde3635e6427ad2782794d1107c742ddf2ad4efdd0eba77b729dfe143b09a52b5e1ef4f803d9261b08c71d9644129cc22cc2f4d74221ee14ec10fae286a2052495c807c44bcc42a1e4e0daf9e032ef6e36dfaa9f3cc792c4000409897b9e22e0c2ceac7e962983156540f4fff8a816afcc94cc41f05cf7bdd397f68ad2830fe217da3824fed48e5d8bafb4bcd5f2181e6a79fb41d7fc6f5b121acd9c9920a3a04f50a585d0b27138e4324ec5882b215b4127c2ef201c466564855cda943754f605545c8d203b6a6a851b25b433dfe6d67fe89f5fb23a5f378739a2969886b09883da50bfbbc3abbf2e328918aba8d0136d2083d69ef7131997f04703abc3d9f0561577965769d477", 0x1000) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)="00", 0x1}], 0x1) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003b0000-0x10)={0x0, 0x2, &(0x7f000088d000)=[@in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f0000826000-0x4)=0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a2000)=@assoc_value={r1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000592000-0x10)={0x0, 0x8, 0x8000, 0x0}, &(0x7f00008a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d9000-0x8)={r2, 0x1}, &(0x7f000032a000-0x4)=0x8) signalfd(r0, &(0x7f0000801000)={0x7fff}, 0x8) epoll_create(0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00004c5000-0x9)="2f6465762f70707000", 0x80000, 0x0) eventfd(0x8) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000281000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) write$fuse_notify_poll_wakeup(r0, &(0x7f00009f0000)={0x18, 0x1, 0x0, 0xa622}, 0x18) syz_open_dev$sg(&(0x7f0000d72000)="2f6465762f73672300", 0x0, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpid() 2017/10/09 13:22:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x8) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000b3000)={0xb71, 0x5, 0x5, 0xffffffff, 0x8}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000810000)={{0x1, 0x3, 0x7, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000a72000-0x1)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) r1 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readahead(r0, 0x8, 0xa544) readv(r2, &(0x7f000023e000)=[{&(0x7f0000b29000-0x8)="", 0x0}, {&(0x7f0000866000-0xab)="", 0x0}, {&(0x7f0000870000-0x8d)="", 0x0}, {&(0x7f0000ed9000-0x5b)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000178000+0x88b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e50000-0xb)="0000000000000000000000", 0xb}], 0x6) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00002a8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009c4000)=0x10, 0x80080800) fstatfs(r0, &(0x7f0000d4d000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d5000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d51000-0xc)={0x100000001, 0x40000000000, 0x5, 0x400000000000001, 0x0}, 0xc) poll(&(0x7f0000acd000)=[{r3, 0x300, 0x0}, {r3, 0x1, 0x0}, {r3, 0x4004, 0x0}, {r1, 0x0, 0x0}, {r0, 0xc211, 0x0}, {r3, 0x400, 0x0}, {r3, 0x80000000004, 0x0}], 0x7, 0x10002) r5 = dup2(r3, r3) getsockopt$inet6_mreq(r5, 0x29, 0x16, &(0x7f0000d9b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000552000-0x4)=0x14) ftruncate(r4, 0xa3d2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000-0x4)=0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000af4000-0x68)={&(0x7f0000fca000)=[0xcce, 0xfffffffffffffffd, 0x5], 0x3, 0x7, 0x453f, 0x8, 0x6, 0x800, {0xed32, 0x9107, 0x100, 0xfffffffffffffff8, 0xffffffffffffffff, 0x80000001, 0x10001, 0xfffffffffffff001, 0x1, 0x9, 0x7fffffff, 0x3, 0x100000000, 0x0, "c647b5f245cb35210fd61456c9f29f38291cb85990bc3d9bd35207c6b0292855"}}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000964000)="2f6465762f7667615f6172626974657200", 0x440902, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r7, 0x6, 0x6b1, &(0x7f0000d50000)=0x1, 0x4) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000205000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) ioctl$KIOCSOUND(r5, 0x4b2f, 0x2) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000a2a000)=0x3) sched_yield() keyctl$unlink(0x9, r2, r2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00001f6000)={0x2, [0x101, 0x10001]}, &(0x7f0000566000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x4000000000000004, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0]}, 0x5c) socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8, 0x6417) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000b13000)=[{&(0x7f00003e1000)="2900000021001980013d3524000a00200200001600000000000000040d000a00000009001b08ec007f", 0x29}], 0x1) 2017/10/09 13:22:49 executing program 0: mmap(&(0x7f0000000000/0xba9000)=nil, 0xba9000, 0x3, 0x8000000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000a13000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba9000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000af6000-0x69)="5d2c60b941efe238f4550a4ec45b3854edab37b9820f3a94c0c82ea7858533bfcbe611828206bc0f25f790958d6d2fec739abf136695592863fc437bdb1e355088541affd8c0629c6133c32ca4f1cc1278640ed6d172d290fb3e8f16f6838fd993dbec672ea50e05bd", 0x69) shutdown(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x10, &(0x7f00006f8000)=0x0, &(0x7f00007d2000-0x4)=0x4) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f00008ff000)=0x10) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r7, 0x5, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bad000)={0x0, 0x0}) close(r3) getuid() close(r5) mmap(&(0x7f0000194000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f000084b000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) accept$inet(r6, &(0x7f0000013000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ae000)=0x10) mmap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000366000)=@generic="70ec3b626aaea91b147c93db41337ac7") mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000bac000)="4f07aeb6b0d9e9fdbab6dbeaf001443e0410", 0x12, 0xc001, &(0x7f0000bab000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/09 13:22:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d4b000)="2f6465762f7573626d6f6e2300", 0x0, 0x200000) accept4$llc(r0, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000691000-0x4)=0x10, 0x800) r1 = openat$binder(0xffffffffffffff9c, &(0x7f00008cb000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x800, 0x0}, &(0x7f00009fb000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000759000-0x1)=@assoc_id=r2, 0x4) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000de0000-0x4)=0x2424) r3 = open(&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000638000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0xe) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00006fe000)={{0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff}, 0x8, 0x95c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc63000)=nil, 0xc63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x80002, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000918000)={{{@in=@multicast1=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=@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}}, &(0x7f0000105000-0x4)=0xe8) getsockopt$inet_udp_int(r4, 0x11, 0xb, &(0x7f000069c000)=0x0, &(0x7f0000f56000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x14) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000de4000)=[{&(0x7f000029d000-0xf7)="c4689c9be068da905a7c137be6f234bda0a35fed6d0dbbe58ea67f84390a6679234ca21df2e1834f21fed2478d222fa6e25ec450032ab91225b950fa3deb123f30d06ee435cd7cb5b46d1f38c272d35ab90c18de6080420401f2c4bf6639bf7cd1bf189f065cf219c15757ff75dfb22156d31d0500983dccd203cec69a6c253c6528ed6a060ddbc22f48566e6b64a9f6a812da7c04ba9748a95cf87426d1e71d925c672c09751c09a077f9ef9e4a8b5dc867a827bfdf9167b4ead01be72ad1d27eb17682cf73f79780ce45984e007c45fe38cd30b3dca42f9c176ddc2379c5c36a4f8d591b36c576589a04827b1f35418e8ea3a53fbdb0", 0xf7}, {&(0x7f00000fd000-0x81)="92423755d066fa3dd321fca13b0cb2d45b1f6224c3bc52b83e0800874f1d15c5ed8212ca5cafcac2e400d6de35344137204c1ec9d2c63c40c32269df37e0686ed829bf77042f57720971c10da39c83d7f99ba685304dffff4e3fc8f1c8ee4e235dc351becdbc3110db79643cecb9530ff011041ebe4e7a171de7358ec7259462c4", 0x81}, {&(0x7f000079b000-0x52)="bd460657f993dede5b190da51a79fbb9af591b69ff2475f0c0a89643f2163855ebc40ea5c040843b0b85be3e64012dfafed2b1e44d561373de1bbb143e0c483a39ba23c886d6fe5bd3601cdefb19094fa407", 0x52}, {&(0x7f00003cc000-0xe2)="5835def93211f37ff62d7a8b1928c0a0e320b19e9a44ff680acbbaf4121339af7634b6d8b4d76224df826b8d873191ff647272bc04f8a6e0f1d928db1cb25714505dff22f4cf0e9149727f095f4c17ec88440fe858f8a61549a96165fd9be01a0e6854ed35999af3579ae8f903c61e7a88e9e27ea7ee87b0be48161a461f585a9b94f05f0f21cb2d68d9de99440444d441571a64f41eba293fcbc0070abb70f35d76693450c0db405c9a6d0933600fb3b6916a5a423578af7d77592c104a8e1cca6e593d76885e30862b0ed0d61e5d376293024f500af498d52ec810978500ea75cb", 0xe2}, {&(0x7f0000de4000)="56f1eb723ba5568952913c11e85b1249d37686f6cb559c98c7f99c8207e8840f5d7fca189bd3ccab46022c870c0c8ef83a8e75", 0x33}, {&(0x7f0000a1e000-0x9c)="e672cb3d43fb027008dd26d45b6b0b03d8f901917f405cff210370e92078584d782a3645f16d7a7a7654e971a8aa624aa515cca2fe5bc200c26eeda21c21cc293a654e087a37e552c14b0f1fb900011d5c3943a9e37bd83edab108ba8cab4de79f0ccb21374e0de9c484e045b85553d22db6bbf61523cc74846b70da66e9611909c1c46ae5c0a4e97c0d40a29f3c3efda813aa94330617fd1c047f03", 0x9c}], 0x6, 0x2) creat(&(0x7f0000dd7000)="2e2f66696c653000", 0x50) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000072c000-0x8)={0xfffffffffffffffa, 0x8}, 0x8) 2017/10/09 13:22:49 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x80, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x9, 0x0, 0x0}]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000046000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b2d000-0x10)={0x77359400, 0x0}, &(0x7f0000780000-0x4)=0x0, 0xf95) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000837000)="2f6465762f72746300", 0x200702, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00005bc000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x4, 0x800, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045f000)={@generic="81420971efbcd8775438e1a28814368a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={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=@local={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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000019c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) keyctl$join(0x1, 0x0) 2017/10/09 13:22:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000077000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x4, &(0x7f0000c3d000-0x3)="44c6b4") r0 = syz_open_dev$usbmon(&(0x7f0000204000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x8000000142ffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002d000)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007bb000)="2e2f66696c653000", 0x0, 0x0) getdents(r1, &(0x7f000002b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0x200c000, 0x0, 0xffffffffffffffff, 0x8, 0x1fffffe) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000ef1000)={0x0, 0x0}) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000035d000)={{r3, r4/1000+10000}, {r3, 0x0}}) fcntl$getflags(r2, 0x100000000407) r5 = socket(0xe, 0x80006, 0x0) mmap(&(0x7f0000211000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d43000-0x5)="70726f6300", 0x3) sendmsg$netlink(r5, &(0x7f0000ef3000)={0x0, 0x0, &(0x7f0000204000)=[{&(0x7f00004ad000-0x44b)=[{0x5c, 0x6, 0x0, 0x9, 0x7fff, "0d403aa08f8f4a96324e25ba3b4bc46f24f4a58f4c0cddb194bb562ced18c24200bb108f4d308a06125f194631fa3837b5a2bf7d3fd37a216f118a1d162c161155085cd9deb5d9750e38e7b3"}, {0x103, 0x3, 0x0, 0x6, 0x5, "de5b79481ac3619f8c4a7371e56330fcefeaff55478c6d49b245861097b299ec3eb03931834afefe1c1ec1ee0ed238299182727ef6df114e745964fd34b571ebb16bf417b64a7757f6aed0ee8ca0f547cb0b94ef7e9d42012d9c6626f6ea4bc3c85953f61366bff99efb3965ff2fafe28fb7c8e13ac4b586ebbc2432986dea43131105b6c22b23566de72dbf51425f7ee88eaa558b52fcd3a4c3c4663a0fc05fecd9eae4258234dffef6d2f53230e23c60d12ca0a5894d8013f5cf9e6a0ccb20c9688ae4e7736d6bdb335f86dbd899baacd657ada83f6e7d4bb234ac0302d7d07d7285c9caec69e26d3b33939097d0f7f6d4be"}, {0x93, 0x1ff, 0xb01, 0x1, 0x4, "c29c41e14d90f111cc4a936a8e9b37107a8af92d339efc882dbe13c6d8b4066be6a5ebcf5be34aadda71b886abd708accd9f359e7aa9f146d922b8c988baae0b291909f76d5cde27b6e9cb0bded7a09a32052780990ead3405951a981b6df87045b1c820bc6288a59fabc49e11b3c38acb2ce060b838a7930d51b856a1e162ac6761b9"}, {0xc6, 0x9, 0x100, 0x2, 0x2, "85e1f7802f6182d009f81dcdfd557c612893e2b5bd86c8032134780544ef3855af97ec98e1a4c83c7af9cc1eb881695c77e5537d7b099783130a4dcb12869763a504bee722ef4d0130d177d384142c2c48cafde983e6a3da54cb800ac142e1fe8be97af8712b24ac953710cd0bc7fd1d50b8895160885b021f1d6a9546049cfdf2dcde219cd35cf383d5cc3148b13f9cecb0decf034e2e2551f6cb3281f7fbf42c34c1ff875080f16d5ffec5d50750e6f78c1abc2d20"}, {0xa0, 0x3, 0x100, 0x80000000, 0xe24, "84325a6e0d0657607a8ca5b24bb55a37207ee34c6bbb61a5c36199d27049dc550d3eabd740ca871cec724fed0c12cd14175b79708bc3ac6fda14487f8e6e505a0674b8d554c7e2241c958778bb55bce526514b90c8e88c80b0f7ecc732d11707bd0dd07319651ed75406d661a9653de02fbe382c879b3cc164a8c9e9c573883659bcdc23b6a1d863abe7568710f03064"}, {0xf3, 0x0, 0x400, 0x2, 0x46, "8687d86a8eee41c98eb86058d93696abe591be246584c00f36dbb8d8166b9db2443c605a2ad4d07f60f65ba64aa4ce7a0a8955934b0b36e1bebc21edc207404744df965b56f1e5c0fdc6f0a7579efeb279233c0ff18275e9a64034237028a884afb4ace0c8b50693ea4ca61f4d1a7e5f8d0d098f851e8e527e67512040dc0c4e3e2fb6693c167ce745aa79f5aaf442dc25813110603ea53bd8a8bb1ef62e2153e7cc69eb6259a51f27572f0882602df551e301fce7b9372ea2e6b3c50197ef7208f3518d2c2c7495fd7bf65ce2349e6e89abc1f82b290d5d78420c12a542e9ff848000"}], 0x44b}, {&(0x7f0000fbb000-0x342)=[{0x77, 0xeb6, 0x701, 0x6, 0x6, "82a85afe0a833c4cd01443931e74704b32b67d4488857f115ba0f223cbe43b9f6f1c4323402984ea9d03015749fb487c1921d2b0316d2f2a5fd1fbc2d5863e1632af1136893c2caf05e83ed22d5a8fcc8115915535d6beb31e9c1b0331ad8d707ade7809c3abc9"}, {0x5b, 0x7, 0xc00, 0xbd, 0x100, "3eecd992d44cb3a4753284a237d8007a72f1b5f08d966e55a4a93ecbb24529d4b29ced3e81f468f3785647849990450eb6c8d55e8cb5568d352ac08db4bb9c03583b6276745fe9795740ea"}, {0xad, 0xfffffffffffffff8, 0x39, 0x6, 0x4, "78fa6a8b0f212a01bc5a8a482c70a29363d824b142ae75ddb784c629e6d23e9d4ca673b53c14e48005ba99097112e15e6e708ccf218af95aa1875df83c4cc552081827aac666aecf93cc79be07a6a04738050897c960dda77a26b8f9215ef36470a9e3a062d1dc985722aa3f7f811e6d0e851b6c921d089de86fc6ab97e87d0e4ba44ab68eb0f449ca82acc1551212308a1453c29bc235072709e2d7e5"}, {0xd6, 0x7fff8000000000, 0x802, 0x1, 0x5, "63f48be27f1cdf10ce48a7d64d9434454b00ddca64be4d10c28e70b36b9aa9289cc7702c1e3ffaba96918a64209fa3345577da0c1449aa0ce7c08105c7dd50ca7880c7f3ceb96b942d920dce750bf17f3c0240acfd06f6df64931c89d951a225a9054f4c54a326f4338fc947b38a2f54bac50ea2d30868c825ce8b75cbee8c277a3eacd3f20eaeea979d3e56f46ceb832b03bf97c82b331ef06775d3af815a34bd6ba998ce184c7a8587c1f8dd7bf75c05325f8d19dc2b651b2923201dcf29115e918b066979"}, {0x9b, 0x3, 0xc08, 0x8, 0x1, "8f2cd0359f0c943bed4d91fdf5812e73ae557d46865f38087f52dd1f62d7c41fcba45da191c24e323c392ae0e86a93daec95adf212f97421524a399f9bcabd68a3c90b03fe1f79e668f0fb9e32084e2b745e54f2053c35d294ca8e88132e9d5e3760bc0cbd7635275f8796e57a94ceb96b52834f1bb8a0f3482b5c4a1e1fa43ccab09bbe08b486d6d1b893"}, {0x52, 0xffffffff, 0x70b, 0x1, 0xb615, "eb5f4446cc1261be260ed1d303e2e82a049dfbb342cf9524a00d767e66fbd404eecd190d6a55e76c65f2596079ea281b25d0022c3a0a7a101612e005113859c76fc6"}], 0x342}, {&(0x7f0000ff6000)=[{0xd9, 0x80000000, 0x800, 0x1ff, 0xe4, "86e135234bb33af237e46f9f60b5ab55379d3cba337b451edd232dda5fc078743c12c7476d036c072f7e2a1a70dd7bb8acfe567818f65927cbfaafe2e3e7fde2221da91561b25a58bbf848e9fc922a450db16293627f36f916270d643eb46cb04b2b614a104eaac61f89f4f099cc0059ceca444ada2931b577dbfe38bdd359f9a4f2f46d397010fc9b9bd2194423e27b213d567faa9cf565c0dd5bbd1e8c1df08154f63c1e417516d1ef548e12e9e34864aca109c8af0fbf4dda548ce07a650096efb7a0108f7bef45"}, {0xa4, 0x101, 0x201, 0x7, 0x1, 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"}, {0x27, 0x8dcb, 0x20, 0xbc2d, 0xa, "946ef7b80b41364a0aa1d2cf206901c801aae947864d71"}], 0x22e5}], 0x3, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r2, r5, r5, r2, r2]}], 0x1, 0xf32b76708c3d884b}, 0x4000) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000090f000)="220000001c000708370100000000010407180514440000000000000006000200a44540", 0x23) socket(0x1f, 0x805, 0x7df) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x58) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f000081a000-0x28)={&(0x7f00007e7000/0x1000)=nil, 0x3, 0x3, 0x80, &(0x7f00000b2000/0x4000)=nil, 0x747}) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000096000)=[{&(0x7f000021c000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d001100096e00000001001f536e06ceda", 0x59}], 0x1) 2017/10/09 13:22:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = memfd_create(&(0x7f0000377000)="d8", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000036e000)={0x3, [0x80000000, 0x2, 0x5]}, 0xc) pwritev(r0, &(0x7f0000d18000-0x10)=[{&(0x7f0000230000)="98", 0x1}], 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(0xffffffffffffffff, &(0x7f0000148000)=@ax25={0x3, {"bc113f82b988b5"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0d000)="7a", 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000061d000-0x6)={0x1, [0x5]}, &(0x7f0000966000)=0x6) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pwrite64(r1, &(0x7f0000f0d000)="f7", 0x1, 0xfffffffffffffffd) fallocate(r1, 0x3, 0xc0, 0x20002) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000f5b000-0x21)="7472757374656473656c6673656c696e757847504c656d31747275737465642e00", 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x400000000811, 0x0, 0x8) r5 = socket(0x10, 0x3, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000dcb000)={0x10, 0x0}) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f00005dc000)={0x80, 0x87, "4d8b89614e9a5e542c1604147a861fed93a3fad5eb1a12be78e389625250905f23835000aee48b2f77a873784328d0af774d8fcc55183b57a870d499e2346110ad74c9a69cbc14bc0b27c70640c75692981b2888db5ac6d4c701c73e636b472a3d2d6113d56fdd7a38b37acfd07dedbb477808a86784cf8bad5ccde265e54617b61b69281cfc8c"}) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x400000000000006, 0x0, 0x100, 0x0}]}, 0x10) write(r5, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r7, 0x40000000) bind$inet6(r3, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e5000)=@assoc_value={0x0, 0x61}, &(0x7f0000f96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001a3000-0x8)={r8, 0x7ff}, &(0x7f0000ce6000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000aa3000/0x400000)=nil, 0x400000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe8000-0xa)="2f6465762f70746d7800", 0x2000000200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000947000)="2f6465762f73657175656e63657200", 0x101001, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000021000)={0x3, 0x2, 0xffffffff, 0x0}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f9b000)=0x0, &(0x7f0000c5e000)=0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000995000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e7b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) writev(r5, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec91", 0x2e}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d82000)=0x3f, 0x4) getgroups(0x5, &(0x7f00008e7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r3, r4, r6) stat(&(0x7f0000b08000-0x8)="2e2f66696c653000", &(0x7f0000a05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000241000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mkdir(&(0x7f0000ab2000)="2e2f66696c653000", 0x17) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f62757300", 0x1042, 0x8000006ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) 2017/10/09 13:22:49 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000166000)={0x0, 0x2400000000, 0x3ff, 0x10001, 0x1, 0x6}, &(0x7f00005f4000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffa000-0x54)={0x0, 0x4b, "49350416d4cce80f24678fb697e5746f17b3a5231a0d1b177d529dc63425dc54eb06b8fdb4bb0b67c41909c8ca31d9fa0650bb08abfbf62a516c32dc14b69894e2d4257658229e0744e3b4"}, &(0x7f0000e14000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b6000)={r1, 0xa}, &(0x7f000081f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000892000-0xfc)={r2, 0xf4, "5f750007898628ab68081381530079d2fe409144b85e7be30ff911ce2de03732d71eb03a0b26f7fb920c13feaed781544853be6240b97648374a8af90d95ac36348fb2b0854b1f504dd0cc6a134ee1c8d6cacbf19c972f85077ecb9eb572562e34f04a3ba1dcf0f98815edec18ebbfe8a5561be2cdb36844a8c6d8ca1f215eb309ae72bd701ecc275af4db8c7a7245a5c0dfb5f5f3ca4cb91b734e0d0dc56eb7104805a1ed13406e43beb6a6886b3b4db08b7fd5dd0aa8cf4a80c392b1ab1ae8b36e967a338c300aec99d33cff5be62a6243c8c04ac10d0c46e68643775ff9f88e2d253b3d8086dc14435883fa17c01f98f46006"}, &(0x7f000012e000-0x4)=0xfc) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = open$dir(&(0x7f00008fc000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x3, 0x132, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r5) mmap(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x3, 0x10, r6, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000942000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000)="2f6465762f70707000", 0x200b01, 0x0) ioctl$RNDADDENTROPY(r8, 0x40085203, &(0x7f00001d5000-0xa8)={0x7fffffff, 0xa0, "62ad56fe376b00030dc601880373b0a6963b7b2f3293360194434af878d8b29c13e92f3680d015bcd27dc7a2be1814c8005561adadb19ce44f64b3615bb340810463a33f00cf70505f4500e4a339851254c91dce19b436c909b53bd932fdd1b4f9db53774225c0bdfd0da6ada054efcff28c696ff1109a3dffc69115d7e1f487eb05fbfe88d7d5ffce8081e8dfc0d05e3d2c83a3f500005059cbe67b5145a60f"}) r9 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000c09000)={0x0, 0x0}) r10 = socket(0x11, 0x2, 0x0) setsockopt(r10, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r10, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x9f, r7}) dup2(r9, r10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000900010000007f00000401", 0x29}], 0x1) 2017/10/09 13:22:49 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f62000-0x4)=0x2, 0x4) mmap(&(0x7f00006a0000/0x2000)=nil, 0x2000, 0x0, 0x3e, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000c3000)="ee", 0x1) mmap(&(0x7f00004c6000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f63000)=0xa00, 0x4) mmap(&(0x7f0000c10000/0x4000)=nil, 0x4000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x8000)=nil, 0x8000, 0x0, 0x20010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000008, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x200000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b1000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x10, 0x800400000082800) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10000017, &(0x7f0000433000)=0xb, 0x4) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3000001, 0x3f, r0, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000996000)="2e2f66696c653000") r2 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a96000)=0x1000000b4e) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x2, 0x1012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000)=0x60) accept4(r3, &(0x7f0000188000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0x8, 0xffffffffffffffff) mmap(&(0x7f00006e1000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f65000)="bb", 0x1, 0x3, &(0x7f0000c04000)={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffc}) fcntl$setsig(r0, 0xa, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet(0x2, 0x6, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket(0xa, 0x1, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000e10000)={0x0, 0x989680}, &(0x7f0000bce000)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f00007cb000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000087b000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e16000-0x4)=0x0) futex(&(0x7f0000cf6000-0x4)=0x7, 0xb, 0x2, &(0x7f0000c84000)={0x0, 0x0}, &(0x7f0000a67000)=0x4, 0xfffffffffffffffc) ioctl(r3, 0x800000000008982, &(0x7f0000000000)="") r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a18000)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000b2000-0x10)=@common="73697430000000000000000000000000") ioperm(0x4, 0x25, 0x10000) pread64(r4, &(0x7f0000505000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000071a000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000000000000000000000000"}}}) getsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000d95000)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000967000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000-0xc0)="18000000020001000000be8c5ee18c883600003f0000000000000000988a3cdcc3f7b933c598055bf74852bb6a8807567f59dba67e1947b3550400000067a1e1e20067fc2163e000000000000003ff1f00000000000000c88ebbff060100000b00090000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0xc0) 2017/10/09 13:22:49 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000946000-0x4)=0x800008000003) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) getpgid(r2) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000b4a000)=0x4, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fcf000+0x8bb)={@generic="30607202000000000800000000000000", @ifru_map={0x63f3, 0x7fffffff, 0xb4b, 0x80000000, 0x7, 0x8001}}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000088d000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000022a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e9, r3}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f0f000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fcc000-0x4)=0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000509000)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x808, 0x0, 0x0) gettid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd0000)={0x0, 0x948, 0x30, 0x7f, 0x1}, &(0x7f00006b2000-0x4)=0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fcd000+0xf11)=@assoc_value={r5, 0x4}, &(0x7f0000fd2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000576000-0x8)={0x0, 0x6}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfe8, 0x0, &(0x7f00003c7000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000030b000)={0x3}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002df000-0xb)={0x1, 0x6, 0x9, 0x37, 0x7, 0x7f, 0x3, 0x6, 0x96, 0x8, 0x2e1507ae}, 0xb) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e04000-0x8)={0x0, 0x0}, 0x80000) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x2) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000bb4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001fa000-0x4)=0x8, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000089c000)=0x0) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x103c, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = gettid() process_vm_writev(r1, &(0x7f00009e4000)=[{&(0x7f0000211000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000064000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000b9c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x3, &(0x7f0000c5e000)=[{&(0x7f0000a0f000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000df0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}], 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000956000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x9) syz_open_dev$sg(&(0x7f0000fbb000-0x9)="2f6465762f73672300", 0xff, 0x2) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0x78a000)=nil, 0x78a000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000078b000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000047d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000086000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000075d000)={0x9, &(0x7f000028f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000328000-0x40)={r2, 0x2, &(0x7f0000101000)=[0x200, 0x1000], &(0x7f00006e9000-0x10)=[0x1f, 0x1, 0x8001, 0xffffffffffffffed], 0x30, 0x5, 0x5, &(0x7f0000067000)=[0x1, 0x7fff, 0x3, 0x8, 0xc4e5], &(0x7f0000563000-0x4)=[0x9], 0x0}) r3 = socket$inet6(0xa, 0xa, 0xa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002cf000-0xe8)={{{@in6=@loopback={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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000df000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000078b000)={r1, &(0x7f0000695000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r3, &(0x7f0000776000-0x5ad)="d6cd", 0x2, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000078b000)=0x2, 0x4) getresuid(&(0x7f0000351000)=0x0, &(0x7f000078b000-0x4)=0x0, &(0x7f000058c000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000340000)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuse_mount(&(0x7f000078b000)="2e2f66696c653000", 0xe000, r5, r6, 0x1, 0x1090) fremovexattr(r7, &(0x7f000037a000-0xe)=@known="73797374656d2e61647669736500") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000547000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000356000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f000037c000)="2f6465762f6e65742f74756e00", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000595000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000078c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/10/09 13:22:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x7fff, 0x12, &(0x7f0000000000)="", 0x0) ptrace$pokeuser(0x6, 0x0, 0x40, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfc000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") r2 = open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x40010, r2, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af0000)="2e2f62757300", 0x1a) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f66696c653100", 0x1040, 0x6ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r3 = open(&(0x7f000035c000)="2e2f62757300", 0x79e2fcc600c77105, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x300000, &(0x7f0000fc9000)="") sendto(r3, &(0x7f0000724000-0x6e)="24ab7d6f3935e4cc767f7afc6d12dd318c7e4dbd91ba09aff0c694bd53f92623cd6171237a7ea37c74f36fbdadc364a469d20f27c4f63534fa31f618a5e959b3792d6e36cba7784383f32404c96658d72974ccd1fd2f5b806dd09306ff98c732005cfc28deeb0b2f95eb11d9d114", 0x6e, 0x20000810, &(0x7f000047f000)=@sco={0x1f, {0x79a, 0x400, 0x81, 0x5, 0x8, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:49 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000070b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4c0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00009b1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000c8d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c02000-0x9)="2f6465762f73672300", 0xee12, 0x3a080) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000899000-0x20)={0x96d, 0x5, 0x4, 0x1, 0x800, 0x5, 0x7, 0xa6c, 0x0}, &(0x7f00002de000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000086b000)={r3, 0x3, &(0x7f0000b04000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000c82000-0x4)=0x10) set_mempolicy(0x3, &(0x7f0000421000)=0x323, 0x8001) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd4000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000d92000-0x8)=0x0) mkdir(&(0x7f0000b96000)="2e2f66696c653000", 0x20) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000399000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000579000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000925000-0x4)=0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000bb6000-0x4)=r6) fcntl$setflags(r4, 0x2, 0x1) r7 = request_key(&(0x7f00000ae000-0x5)="6465616400", &(0x7f0000f4f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec8000-0x2)="2900", 0xfffffffffffefff8) keyctl$describe(0x6, r7, &(0x7f000062f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) mount(&(0x7f0000129000)="2e2f66696c653000", &(0x7f0000d79000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00009e7000)="736f636b667300", 0x81400, &(0x7f00001ab000-0xa9)="74af9de0caaec1fe5712ecc54248f9b63db833ee50d79706e7a5e9d29d4368985316bb14ec92fe98e554561e0080348bcfa4ce71f3809eb669057289313590c3ab5fef643da3720bb940692710bb07f109469eb1229066eed032d11eac497d09a63a0256de0e446c6e32cb61fb17b6f5d63983b396b15081574303650c4a5577adc705746696f13cdb663c4d0384a9af03b8dcf87bfd887cd77f50b8a0a81fe6f56dda80efb48e1c20") ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004b3000)={&(0x7f00000be000-0x14)=[0x9, 0x7, 0x67e, 0x0, 0xfffffffffffffff5], 0x5, 0x7b, 0x4, 0x5, 0x1f, 0x20, {0x7, 0xfffffffffffffff8, 0x4, 0x9, 0x2, 0x2, 0x0, 0x1, 0x9, 0x0, 0x3ff, 0x7, 0x26, 0x434, "8a2264cf203bd68bc20f70f1f99bcd78f4c2635667cc8a3e23017f92b7ec0b26"}}) mount(&(0x7f0000df7000)="2e2f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f00005db000)="627472667300", 0x2000000, &(0x7f0000dee000-0xd1)="7634") futex(&(0x7f000000c000-0x4)=0x4e62, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000082000-0x4)=0x0, 0x1a2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000028f000-0x4)=0x0) 2017/10/09 13:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x0}, 0x8) r1 = signalfd(r0, &(0x7f0000a73000)={0x4}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef2000)="2f6465762f72746300", 0x200000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000485000)={0x372, 0xffffffffffffffd1, 0x1f, 0x694, 0x4, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x0, 0x3, 0x8, 0xcc, 0x7}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000037f000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ff3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000506000-0x4)=0x0, &(0x7f0000a3e000)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00001d7000)={0x140000000, 0x0, 0x800000007ff, 0x5, 0xffffffffffffffff, 0x1}) fallocate(r4, 0x3, 0x4, 0x3) r5 = request_key(&(0x7f00006bf000-0x8)="7472757374656400", &(0x7f00003de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c3000-0x1a)="766d6e6574316367726f75706574683176626f786e6574312f00", 0xfffffffffffffffc) keyctl$set_timeout(0xf, r5, 0x8) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(0xffffffffffffffff, 0x9, 0x80, 0xfffd) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000057b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d62000-0x44)={0x0, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) r7 = dup3(r2, r2, 0x80000) getpeername$unix(r2, &(0x7f00008d9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000568000-0x4)=0x8) ioctl$int_in(0xffffffffffffffff, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000ff000)={0x0, 0x1}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8000000a, &(0x7f0000e3c000-0x4)=0x100000002c03e481, 0x4) chdir(&(0x7f0000adf000)="2e2f66696c653000") syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r6, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) r8 = accept4(r3, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) sendmsg$nfc_llcp(r8, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) [ 89.884493] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 89.916587] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000baa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000768000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{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]}, 0x1, 0x6, 0x1, 0x9, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x9, 0x8201, 0xff, 0x7ff, 0x1, 0x3, 0x3, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x7ff}, &(0x7f0000000000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x13a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000004000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f0000002000)={0x5}, 0x8) mmap(&(0x7f0000004000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000005000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000005000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000002000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000005000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000005000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000001000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000002000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x9) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000006000-0x28)={0x80, 0xe, 0xa6, 0x101, "b6755e9176d180559a1d6899f7cf3816746daddcae400ba5253232433dbef680"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r1, 0x5b, "6c9ed3bf86874b0ec6fcbb0c51973aefe5d97d7c8b693e70d8bcabd060c634fe2edac6439589b1caf97c114b4223b069c81ac5e391f805717813efd9268999a54f2f9aadaf38df85de71508f9971af3bd8fb391f8363a3ea78ae3b"}, &(0x7f0000008000)=0x63) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000008000-0x4)=0x3f, 0x4) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00008e2000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x6, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x7, 0x0, 0xffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000282000-0x4)="657468307472757374656400", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000764000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, &(0x7f0000b22000)=0x0, 0x80000000, &(0x7f00004d9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x2004206, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b70000-0xc8)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc9b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf47}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}], 0xc8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00007be000-0x4)=0x7) signalfd(r1, &(0x7f0000136000)={0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c71000-0xbc)={0x0, 0xb4, "f56f2dd0cfaa1faece4d0e36e6fc174a6501f83e83cc6e64629b35e44679726c105e1911eaaf574022225ea971ecd192ded7231ef5d6b2482014e38e8bc6e770be42e4652448bf09acf118c0e9ab7ce03f520ff3d110e72be7efd7db12265fc469d3ca76074989d748bb85438dbcda7790cb09272732cfe4204520f8dcab55205dc0a42a5021f3003debf13ffeb02071d7d37a283c7c74f5a7f64d12c466bdcfe9d9fba56edccd6a8b9132f2dc0285849bf9ef37"}, &(0x7f0000ff4000)=0xbc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000ff000)={r5, 0x98, "cffa8f80914e9dbf63208397af68ac19929e536c802cba25a3985c6e1740ace984f507b56ec7c04708ee9f22267ffedb86a59f9b86a1d0c63b328984e4ef75c0f2e243893408d8c4159d1c33162e745fb6284248958060caaf0c0ea6eb06bfcf543c8f84f1fb4c65a445b433b8b09da350a1dc3dbabe3c9bbadb140ff67c16ec79a0f4994d4e8a6eefdbe2941d029bcc30f0e19e76da1e8f"}, &(0x7f0000c9b000)=0xa0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x3, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b0000-0xa6)="50d844de52a3367a79035d579f2f731c3b4b95da97b7917bd3963cc15f929279bd8dbccbffffffc5c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae1eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa5, 0x8080, &(0x7f000049a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006b6000)="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", 0x647, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001c000)={0x6, 0x2, 0x200, 0x3, 0x74}, 0x14) 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x40000) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007c0000-0xf)={&(0x7f0000bb5000/0x1000)=nil, 0x1000}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002de000)=0x200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair(0x8, 0x7, 0xfffffffffffffff9, &(0x7f000039a000)={0x0, 0x0}) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x6, 0x3, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000dd0000-0x8)=[0x0, 0x9]) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0xa85da1760d07eda3, &(0x7f0000ee9000)=0x0, &(0x7f0000564000+0xd84)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000033f000)=[{&(0x7f000098b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aa8000)=[{&(0x7f00000b1000)="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", 0xfe0}], 0x1, &(0x7f00007be000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x880}, {&(0x7f0000555000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ad9000)=[{&(0x7f0000580000-0x90)="13e98019f3df4d067ee32bd8bb66cac56bb9e7a77c7eb3b832c3d9175358a08acc6166974124e1f9990e2676f0ad607e8717674bf5f9c0c0eb6a2aaffa9aff385537ad6d32284f00dbd79a95a802a92305e97b5672bfeb5b5f92df2de48b403a6e8e3219e9e0f3f278338f98ff44dc8ed447c06e3605ab9753e2", 0x7a}, {&(0x7f00006e4000-0x8d)="4bc2785a7775c3ffadc7c4eecc03d6772a981018e3c7a1c4485ae177f9eaffe135cac6d0cd34ba26b3e3295ee5ba2d84ce7f6f8771b2e1443fed7ae009cfa99a774857890c4d8b7c71129e388c6b1444af125cb65d13a82ed8d24efa74a653973729a71ae5fc5ceb50175fc0986ccf24ae5cbf07d09a7b660cd4603960e9996ffa2a07154ba0c6984d8fba0e0a", 0x8d}, {&(0x7f0000717000)="4aaec95fef25b512bcf708008464c9d0f760aa1988ad40b2862ac32539557e303a2d600b0e2553edac618e79469c00f59579fedad43ab2f46b89ea16e285b7", 0x3f}, {&(0x7f0000640000-0x8c)="e7249ff037927583a198fbd810373e6acae705e9fcdfd3f3efe6a58cf8f5b829410b3c72a9582589904c38e03761dd2bdd5ec682654f3ea82213f275140bc3107120072796fea5a362f4dc23d8c94414a2f787f55153f736e07eee0cb98ed69e8e602a31d6f6f4403e561a9748974db67fb2b9ee1af5ea30f31ed4697723fda764e660c50f094613618b7e90", 0x8c}, {&(0x7f0000b64000-0xd2)="6c1021cd9917ab55fb619432d0f6ab62ff76514702e55d35e26367c5974aa91e7dd05f9f6b591bb30d283623f2d2533b254a424907ffdee6ded8778f6ddbd041fff69459776906d7d8d9832c61a794c24dcb579ae32fc25189191cf22b6ce69e383c6ec6556ec74d1ae3216d3465a59aa66bdb130569ca9bb87a21750afc2c71f00056ced49a649b310afe8627eccb486e1c5048d4ccb3afd10fb7a7f053297a617320168a4dd891280f7acc0adfd50063b0febcc1fd937d72845541f04f51ac8f955ab0e88696546c10b370c988f130ccce", 0xd2}, {&(0x7f0000ce8000)="d2d137f74b30dff8cc5626c6a576a507c54f639c1e2d7cbec288642d88787bb6962fe0ece7fc552baa4f9213e0bd3efa9c96731989439243b4e4090bcc7b4c761bcc2ec9edf6a98e8b5e5b0c7586b4dda469d41aa7db8996995dda2f4805d0640b963584af6e4466da5dd6ad5d4baef04295368b379bb3", 0x77}, {&(0x7f0000b82000)="ac0ea02f7ef3be80894cf8ab220e64c36907de1f1091eab66d9178bbff729d5760c468f154302ec134cdb23555b4761d2f080ab4db0329ead4fa", 0x3a}, {&(0x7f0000547000)="5fce59ff2e6b286aa8a0af990cfaf447146d0e2232e00c3d17b3fe787c670ed5ae90d0e9d987be8879a7de1a87f5cf39e9d3a4834bc4d03bf8cdd773f09dc728d034891e922c7c47f1da936ff619c8ae88b379e38604cbc7f0208c3c1b6a76ae4b4f36c3dde7fcb041c8fc8b434128d8a2d6aa8b6d2cab3ba4fd591d5c53414d38b642b11b1d7560b72e2c3a193806370141acfa3b82d55a05677c56d3c06254504cb3dcce75ed0121d0268e4385b353c5603c24a5cd83ba322b1354a42cea671cc1bfd72d80957eb5d5206e20b3b1c6045258639c9013258e7634aff722735666a9c73dc1837756810117b0f68c5f1108b07b78751a8b53", 0xf8}], 0x8, &(0x7f0000a82000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r6, r6, r0, r0, r0, 0xffffffffffffffff, r0]}], 0x5, 0x20000000}], 0x2, 0x40000) r7 = dup3(r3, r6, 0x0) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd6000)={0x0, 0x7}, &(0x7f0000f85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00001de000-0xe)={r8, 0x6, "7ce17fcb8bef"}, &(0x7f0000652000)=0xe) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00004ab000-0x10)=[{&(0x7f0000a1e000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/10/09 13:22:49 executing program 3: r0 = memfd_create(&(0x7f00004ea000)="00", 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r3 = getpid() r4 = perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) r5 = memfd_create(&(0x7f000043c000)="00242d", 0x3) r6 = dup(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f000021d000-0x4)=0x10, &(0x7f0000c9a000-0x4)=0x4) r9 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f00009fe000-0x38)={&(0x7f0000aff000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000df1000-0x20)=[{&(0x7f0000ae4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000017000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x2, &(0x7f0000cb8000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x101}, 0x140000000) eventfd(0x7) r10 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$tun(&(0x7f0000095000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x48003) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000992000-0x4)=0x0, &(0x7f000042b000-0x4)=0x0, &(0x7f000025f000)=0x0) stat(&(0x7f0000a96000-0x8)="2e2f66696c653000", &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000713000-0x10)={0x5, &(0x7f0000bb7000-0x28)=[{0x0, 0x2999, 0x7, 0x1}, {0x95b9, 0x1, 0x4, 0x6}, {0xc2, 0x7f, 0x1, 0x400}, {0x5, 0x800, 0x5, 0x3}, {0xfffffffffffffffb, 0x80000000, 0x401, 0x1000}]}, 0x10) ioctl$TCXONC(r6, 0x540a, 0x7) sendmsg$netlink(r10, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000236000-0x10)=[{&(0x7f0000014000)=[{0x14, 0x702, 0xd09, 0x0, 0x2, "00"}], 0x14}], 0x1, &(0x7f0000f52000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r11, r14, r16}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r11, r13, r16}, @cred={0x20, 0x1, 0x2, r11, r15, r16}, @cred={0x20, 0x1, 0x2, r11, r15, r12}, @cred={0x20, 0x1, 0x2, r11, r15, r16}, @rights={0x28, 0x1, 0x1, [r9, r9, r10, r10, r10]}], 0x9, 0x800}, 0x0) socket(0x108000000011, 0x802, 0x5) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0x3, 0x4001, 0x0, 0x0, 0x1}) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000780000-0xc)="000000000000000000000000") r17 = socket(0x11, 0x2, 0x300) setsockopt(r17, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/10/09 13:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bdc000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f45000-0x4)=0x1c, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000018b000)="2f6465762f6877726e6700", 0x0, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000669000)=0x0, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ad000-0x1)=0x0) syz_open_dev$loop(&(0x7f0000e8c000)="2f6465762f6c6f6f702300", 0x0, 0x0) pipe(&(0x7f0000cd8000-0x8)={0x0, 0x0}) fanotify_init(0x0, 0x40000) close(r1) getgid() lstat(&(0x7f0000da4000-0x4)="2e2f66696c653000", &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004de000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e2000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) socketpair(0x0, 0x0, 0x7ff, &(0x7f0000533000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r5, &(0x7f00003ee000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004b0000)={0x0, 0x0, 0x0}, &(0x7f000093c000+0x54)=0xc) socketpair(0x0, 0x0, 0x0, &(0x7f000018d000-0x8)={0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c7000-0x9)="2f6465762f70707000", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000ac9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) timerfd_create(0x0, 0x0) socket(0x8, 0x2, 0xf7) fchown(r1, r2, r3) recvmmsg(r0, &(0x7f00004b7000)=[{{0x0, 0x0, &(0x7f00008b8000-0x70)=[{&(0x7f0000d46000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000f5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000f15000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000b19000-0x4)="00000000", 0x4}, {&(0x7f0000ab1000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000c15000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000d5b000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x7, &(0x7f00004ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x8}, 0x3ff}, {{&(0x7f0000d9a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f49000)=[{&(0x7f00005f8000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x1, &(0x7f000018a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x7}, 0x5cb2}], 0x2, 0x40002023, &(0x7f0000e68000-0x10)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d93000-0x8)={0x0, 0x0}) 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000058f000)="2f6465762f6e65742f74756e00", 0x0, 0x200140) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000eba000)={@generic="02b8975cf2e5e25d0b22cbafc7bc6d56", @ifru_settings={0x1000, 0x9, @raw_hdlc=&(0x7f00006ab000)={0x80000001, 0x7f}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005a3000-0xe)="2f6465762f6b657963686f726400", 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002cb000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x1)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001bf000)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000350000-0x50)={{0x1, 0x2, 0x3, 0x0, 0x1000000003fffd}, 0x200000040, 0x4, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r6 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r7 = socket(0x10, 0x3, 0xa) write$fuse_bmap(r5, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r7, r6, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000011000+0x5a5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000ae9000-0xa0)={r4, @in={{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]}, 0xffffffff00000000, 0xfffffffffffffffe, 0x2, 0x1, 0x10}, 0xa0) open(&(0x7f0000b37000-0x8)="2e2f66696c653000", 0xaa402, 0x2) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000bfe000-0x98)={r3, 0x3, 0x90, "7c49647deea0c0d1a0ceedec8f5a6f8cebc95bbc0ca330cfa13eafdf89058f9527820aeff59a13a7fb371057128cb73ed487aa7e1e43136a99b153cc5ec2f7a916f07615f0ffb6df62e1f699d742221d217d49067d0a4ea59780f17cc0ef31abad0bf5beebb6f95a9d22cf464c58e988beec1862ce299fd35fe0b974b277f244c5ae3ea2ece1ba593b76c34bc9f80e41"}, 0x98) fcntl$setownex(r5, 0xf, &(0x7f00004bc000)={0x3, r2}) readlinkat(r6, &(0x7f0000a3e000)="2e2f66696c653000", &(0x7f0000693000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000010b000-0x4)={0xbe}, 0x4) request_key(&(0x7f0000001000-0x8)="6b65797269676eff", &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000083000)={r3, @in={{0x2, 0x2, @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]}}, &(0x7f0000405000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000505000-0x8)={r10, 0x0}, 0x8) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000966000)={0x0, 0x0}) r1 = dup(r0) getpeername$ipx(r1, &(0x7f0000c2b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a3000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6b000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r3}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000f6b000)=0x800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094f000)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f6d000-0xec)={0x0, 0xe4, "fabee27e9f252ceadd195d8e4e228479c40a7daeca2cfdae5da2dc206d726416c7de56be7e2ad48f89df73725dc7204a62093ff23c844cb222452e5bade1476b2ce59b77e6b759e08a4b3faa545cbcdb59d978eaaabef7eb2ee53813ccae26989cf3998f1567a19125cbba1a2d4d5d38e650edd75a4206b573bbe2a4275c3a0f1d22e2d4e055d09815dd52a9d82f5d7da5720a4856849f6d57b983bbf5565df149a2ae84a0b40b9b9f0c68ad587f212afe4051d16be0459b427ffddf2d0e7a1375b6f96ba952fb52a09a0f76bc0aa8d66d5e9215ed80a73fb830260fd11ed64f092c5d28"}, &(0x7f0000bb2000-0x4)=0xec) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f6c000)={r4, 0x6, 0x7, 0x7}, &(0x7f0000aed000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000002a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6b000)="2f6465762f6877726e6700", 0xa8800, 0x0) setsockopt$sock_int(r2, 0x1, 0x40000003c, &(0x7f0000f61000)=0x4048b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ee000)="2f6465762f7667615f6172626974657200", 0x20100, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ddf000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x800) dup2(r1, r1) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)="00", 0x0) mmap(&(0x7f00002f6000/0x3000)=nil, 0x3000, 0x3, 0x2012, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x87dc) mremap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0xb000, 0x3, &(0x7f0000aa9000/0xb000)=nil) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@generic="4866223dc3e44cc1959790fde5866287", @ifru_map={0x200000, 0x7ff, 0x5, 0x3, 0x1fe, 0x69c7}}) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r5 = memfd_create(&(0x7f000093e000-0x3b)="776c616e3129706f7369785f61636c5f61636365737370707030267b23266d696d655f747970652a47504c6c6f40bc266d696d655f747970653a00", 0x1) fsetxattr(r0, &(0x7f0000c82000)=@random={"73797374656d2e00", "2100"}, &(0x7f0000901000-0xb)="5c62646576776c616e3100", 0xb, 0x3) connect$ipx(r5, &(0x7f0000316000)={0x4, 0x4, 0x3e, "2c66feb12e07", 0x3, 0x0}, 0x10) ioctl$TCSETSF(r5, 0x5404, &(0x7f000097f000-0x24)={0x2, 0xfffffffffffffffc, 0x805d, 0x6, 0x5, 0x7, 0x80, 0x8000, 0x101, 0x200000000002, 0x7, 0x0}) r6 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) mknod(&(0x7f00001a1000-0x8)="2e2f66696c653000", 0x8010, 0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d5c000-0x97)={0x0, 0x8f, "ed8282f6848e8e3c24226de7c83f322cda893e519624049149d49c6fded67f5bfb36986027d1a8ee9d8a2fa07fba81b3a7c90f497da7819cf3fb129398a7847a211becf690b116f27eda86f2adabc6464663788d23d555cc5f1ff88c11f2cb1291ec913c1b939058e8a6b560aafa33bba6f16e0218f4d4d4bc34a1943ed0759f3780f8537fa56b2534c55c36bbe4c6"}, &(0x7f000093b000-0x4)=0x97) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000019c000)={r7, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffc01}, &(0x7f0000d7a000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000c99000)={0x6, 0x2, {0x0, 0x3, 0x10000000101, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000062f000-0x90)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb942}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}], 0x6) pwritev(r3, &(0x7f00000c4000-0x30)=[], 0x0, 0x20003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000ce9000-0x8c)={0x8, 0x1, 0x7f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) dup(r4) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00004d2000)=0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000021f000-0x18)={0xaa, 0xc, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) 2017/10/09 13:22:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6f000-0xa)="2f6465762f70746d7800", 0x40401, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="5cecdcd232edc05e611c76e33f890e1b0fea4ad342c4fdf0e164861e444c5d1aa06e9a15af01385c19e99000fa25a76788f61c044ea7f7663084cd21584ba24419cfa41745a92d8b9e097fe113b902daa63a3da11addfc80544a92cc9013a7ace7d6fc3fbda470b9aad70abf4a5b1bc4fe19b05a2763ebf0036eac4017ee54b563cd307a8ebe198a2402a6385f5da9a4a0c70718f760ad6d8570bc3b554f7c5f377cd3bc0e8108d1eb9f508bfc41260661604b1a22e69890166a6c1543d2f09c221d1a58554ca8794862a048f74ca2e768ff594755863420ce8f8527c2aeb110b39712a0afe0ed9fd3793b5cabe3f45bede163d6f863b2a24fbc07f2273729a3a95713a1d9bf841ec7bccc4776873c39f0304f999596aa4d1206754251d3425a575ab89a2d7d3f6a348ab730c68de429707428e18e9cc7adc9392133f87b21d353eef369aa08064d3e679b7b58b03de715351f604cda05e0c44239b09532b1e04b281c335a249bb52cfdc67e4ccf67f5d33d1da34884c065e7bfcd84ee708b84fa96afcd58509969484a53bc6af223b57f2ed9e42a8ad84fa3e86a4f87a50c9dbfa7105d5fb96861255e5c351b0db8ffcb35a5fc921a4cbdab1c09a01aa7d23df3851a1d7a7f8156d19c99029da6d0b842a25135243275443de4a447454067594b23cd31fc57976987f22ab894857bbb1abb01911621ddecce508224af796cde04bd061f78a023f619f761eea5410b76ab758bdd0b7c6c010eea9c33e31dfc369f8819f43f25f95e2d49b10ce6b79196c46d0dc1ecdd741d405ba9178b3ddfc9889da8fbcb518d2f57a48511c27b1d5833a21d8baf9bb6b24e00000fffd5569ad3f207524e0d3872fd3b25783aa44ec1cb95fb5ef757147c19b21c0acbaae907636d52cda480e1da4f78c0c8a996d7147a169afd744fb6caee166bab070c367d8523461f8d5816775922ca7e088980b3d8fc492a3a5c39bdacb72bec49c3b9a0d6c77562a103d4f694b6db53fb366bd156a3e04280657084c47dddb0f0f25b3485731ce0f43ebc9946e41d03a4eee50821533bc492a9c41cd9442d800811e4b337ed7710121ff2c88c1edb7e65d680cd3e4fd8290510300161860da4c195dd2e93c5cee029b3f6b564af33938085046535f9d06f7a7446c7edb37174bb97c8442dd70dbda1da7c47967bb855fb8099cdaaeb74a15f7df3dceb5f97ac49ec1ec7b04644f74b33b97d6f1b46173d6d0e46cb238b9de8f85b4a6d737e774b7cfea51b833029dc37c14906d1e2e298afd45a7c8c4ee1696c2eab1371abb843cb692b036e7f44067a9df5318991c45c45f44cb2a48493f99338dbb992d35fb0b969cbdbf430a34ed61266ba723678bbb0b88dddf36bbde76169bcb6623bcac387ba6567067038921acfb8ce173a48a354a8da635f57476bcc8d5f82b133a4a9b18ca4b031b09b7efa0be97a3679498dc011afe8dcea0a2b5edc9ee595bff62537137353586c53a8876602d7fa88ab4a924d20d0e5fbf3139ef7349908f678d3e8df5088032bccc611ddceb9186b05f93752e2002f6823de7ec74a97199f67ce675e9d8bb10aec4282740dd44d4d3ced5463c93d3b234f74b835c8680b4e293439a3aecfe417cac2e15788941f80652fdc13c21229451c07505402a5b0e96d2077795cf824881a33f69c864f99836e3460249dcd21fa2fdfbc2decf3d23fc299b3dfc83ebaf7d3a032fa3617df0a0d04fe7b3460d75327fa63522b18d67d0122a5b81bfa2fc0103ec93cb82a772ae5619b9c357c0204e58848e4bdce3ac34154dad12dfea97ee59f8144e7814c2f3b2d296464a1f95bebf7b8b8b7a1a623c20c4760e7775e3f8b0d00557155c0e9ba2c91096a17339bedb9190b2b7fb4aa799da5c6d293edc6f031cf383e18b70b9a67b9f100a3c4c8bd768b2eb712e7987317deea8ad078407a43d14753687398050000000000000005fd73bdd594e1f10ed1cb83f68f0b1c4c036b6d9a779b9ecfae399ed9a8a053923e09a8443c06943bfcf721419a1fe7e7f78397eb7e5d06e4eeb94524486cc5e79827d387e5e645cc5b5227d4e312184563993a9c0739e97d30a8f9aaebca57dfcbfb7d68aa9556568a02a397b891012f5fbcad59fdfab915b1f7ff34a849102a7d6c744f2ae1306eb0cbc69fa3fc460a5f263e154760fe2087492684d2823d7779d85cfd7954acdff597f44059d19daac1091e722ad71edf73c4d43ddbe31b27ed76bc0cd4908bad42e7f77171876c2d0788d2da43bafc4ecd46802931eb3531bdbf2ebbef4c5bb44cf35da132545f46b88174a9ee8c302634288ed366bb826bd920702ce9276abe3c52c288f65ab78397647594cf1c8c3ca01feb54dc8bfe2febfb9f07a26e1472b78d8926dcd36d1aa41cd7615ca80c8e724fd921700243c565becd2f041ec5d44c4d56d1d65358076a0c34a7d533233321be1c641007628dfd9962a3a756621eb6d356c98f03941ac0228411882afa85339dc5b6c1fead087fb3bf520ae768d98d2a53f7593064432019f2c4e8ad4f64ced56894c09d2b26c78c1231e7872398d36711653fc955ddaa730f73dc8362b0de71cc5517adf9970e14353649a8d941842be0cf6d9cf35af12a2ff183fe76ec48de1c7374756df576ec46a11506fc51289f747ed3b0d1d4b301a6b0071f8889ddb158fe9b8e3f57fe7039164f114e3c6e950f0631a646906b2e91c5edd2e2964f46bcd9bc9147709da38ff4487a962ae267f27e42a37b30fe243ab8bead097b2ba88e2deaa490e3a5d2d4ea49f51c236c5dd9a99ab07d8797ad1236a39d23032381ea4335b063557b27e2c889c642f4fea4b5ac6f2c5465f86b33da3e4625115755adff69e395d3246967c1181c65f77c54de5fd6a8e5a58b179f3db010cb5693d34f9b631e17fc6bf4a1d8aa2e79aab6f5a94ba6d9e38fbf02291a6bd1045340cc11fd2f97a921d927dcb90933daecb3820885e619dc5854bb6d333102bd8a38845f89197ec670c665795ad3b36c269f0e7ec070bb80cc1cb4028d011326839a4e24470110284aad0ffe1f05b4fe7d21d2f1b2d0383901611de363ee6ef0c10143d3ebe94dce3407283a66567880257e46b72e6129be4ff96f7ed2af44c863706290236a77d538ef2ddf29041962556e894ac1814aeb48651a7bc376791b504bfb3040641c1c56a707dafb5e0d5b6055e50ae09dec34fbb9f0bbb2e51603e214eaf891376e5b3f619872d64852b8dd9fe17c8ad2d7fe39f0fbcbc46924aad84756764f621a6e4b635947a45c75e518a4eaa425eebc2681099f9b760bce619a69d359ba530867e12822a5d071cdefbb279796a100c4b169445d3864e303b90d8978380000000000000080771a99dc4bb58c7bb8b97dc2e789b92a620722183bfc1fa23e5e9ce148592fe6e91525abf9eaacb4641057edd2bebc83dba36764ddefed27095fc9d0471597532d0bc7af75ede2124087dca7bf5f371abe65cc64c8049bba2ba3ce1e353b3f1093d9ab96f003e5e163d43b4c883a95dde7488da34006c788e54fc0a2eab99e31cbd4c5b68ae65b0162e7abad888539cdc7cd41a4aaa612bec672e55dd19e49e5042d7b41e54a06683a34b29e5a649b50318351cee4852d0e662f62baa30cc5e514b98547173520ff1000e0a105f97590ea417f79089a8e2ed9d55211a1a8ec68253d4dc2603f1e7fc9e6a76e5f4d5cfce41796df4710d49600849597d5d3ab1e508149fb366268d80f726939ad74ab51be88e6f0701e0427dfd7d07a2ddb2a91d49081cdce30a66b4918422ba14b824951bb1978ecc6fca9e4fbba78c6f99a768c0f7d53185ff7730d223b22240282ca8430c952e7f94d6b2cbf4e4c6e25d891ed72d1f31cd7825b2be6249b3bea3dcd12a6002f313f282ce273fc85f99838b5e29b470bc412f879581e88c103079c021f39c587b7cdb946eaafb5e0b5b0c09f24404d6722f15d4020ef313456401c1c9449f6dfb148da2ad3b209eb8d8744c5554be6a63d6dcfef8fb11aab20be87885b8dd5d693126661642d1c36490dd370eff79cdfceeea46fccc50a4dcb91649e4d3b4030d74a38afb63842e7d0f8bf324437cf737e2800000000000000089e7088752b21428cd8b73b29e1b59d07bb4fad336dff945ac329169bfe5283cd77a19ca2f21c36a18a60be517f2354c3f053ba1faad5a0845d9eaaa8ad24bd24a1ff5990c88add9098c1f7a244982e3810fae51e0d150773740524a98135d6274f3b990f8a0def3b5dc0b9c7c86df46ad027e23752fa19ddf48c3c3961ce44b61b14584a0024fab23901d822efcfd79a5ac90ee7e93a749ae0facec657743fedca7e04f0a5166bbdac89e4ee0e66709551aff53fdfe7e397293dfe0efe922523642b0ee2ee26ad04f5b53e50530564bfef535c21435fbdee13c94810dba4bb83db9b3e319c4786e1ad6be2b122dcec157768ccc97c257addb372e469d69d4c6b48f0b69505b4f9ac37f38ecb9226db4db7b2290dbd4257638ce9b81bcbe6ae1298a5912cac759923899cff69aca0fb6f359cdeea65535c5420544666c0df70b1bfd46a51fef2e5751a5e23404083f769428380a28bffec4569a73461dbf20cd989ce83cc0f7d340c9b53ddf524ae1101b823cc1bdd593e95a7c3d9fcf269b877b321e2fcaf3fc11687d887f7b228c7df2ca723d69e1884f2254724144413d25a65dff9d839d034c1060cb91c13c599187fb7f1d6e4c1eded19d76f08894a50ad636356f56e10270bc30bb1fa94f82a5ed847c756eeb238a67e4ed4c712560c01c20f8d22a8fb2d7634fd78fdf091557b22ffdb8c98bf38e321cd5b13e6791d08310bb1c2a82e6e54078725ee54642490309e3c9c3c4221c99bc6a4a977b3e563d51340ffe45054bec4f117d45115f48283879d2d0c7b643e93556209b678325f0e83d81e1a3c9e9404d78c894e90d730e3040b3ac57c1a72d48335a50fc85495d9caf8acc4ce8cc5fda4d1151679fac8293602f0cba4d8f735b2eedc48a77c88a255c6bf3814fbc8f56615581f472ca8cb6e418d00000401b43181341b6f4cf9de8638ec607ba91cb31dea69ad724be3554afe06ee4144a9c72bb63a52eaece85319c77ce3d3fd67aed39e37757eb421d5469aa8ef88ed1b97004512c9d9ae45723192c77be86472a85670c397e9f167cbd0f6765d1c950d7103c4d072307e1ffa27ef81a3037ce46d06bb697a560f6eb8274a90aa8bc59792059623807a8889bb3f812ac3ea47177eda16f8aedc72d5b63134835ea13e68870d01f2790d98cf1dc2b93a74925c11a9750785e6a28da9c7db4c5544951a5207e94063269afc1f219a9a11eebe295165624fc8ccea150c4803d8b5ef1c3218afb5bf9dfcc58c926eba63ae6665c76193351b9b7c4317b12580402c1294681c1d3cccd53790f8ec7d36bf3f80b7c5dd7cd772c1b012d98f7d5f28c4eb4dc113c4e77ec65bba4cd5b1d8160d84224de0fda420dae964eba50c2035a4d62169a42b87cf91a12ef66843b8424ae8b09f75f41ff7f73a90b8dbed960730e0ffda8abacc6bb5d76a445647c5a9304791de9b040020d8950b49fdd6ecfdd44291f096bbdd0e45b3cb0472d10e1cb9a1d19789a343002a1babd861d182956fdcfc90c5655332294ebadd34e44354dc7f8b187265000af284ce89bbcff94e51f9ad767ede0489edfe03abbfb4799ef584b2ea21d92cd895c84b2a2dbe5d37d6531087c4180a0cc67bb24dea1f8802bd0544daf60ac68a11b2f0470f1a0be86f2acaa35bb6f53e", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000070000)={0x1ff, 0x800c, 0x7fffffff, 0x8, 0x0}, &(0x7f0000f6e000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={r2, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6f000)=@sack_info={r3, 0xfffffffffffff800, 0x2}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) sendto$inet6(r1, &(0x7f000052c000-0x34)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/10/09 13:22:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00006d5000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000001e000-0x6)="72616d667300", 0xffffffffdfffffff, &(0x7f0000a0c000-0x2)="deea") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00006bf000)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00005b3000-0xe)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r0, r1) mount(&(0x7f00009b4000)="2e2f66696c65302f66696c653000", &(0x7f00008dc000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010580000000006465667d00", 0x10000, &(0x7f00001c2000)="71") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000e1a000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="636f646100", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c80000-0x8c)={0xffffffff, 0x7, 0x1d5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mkdir(&(0x7f000084f000-0xe)="2e2f66696c65302f66696c653000", 0x0) r3 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r3, &(0x7f00003a0000-0xe)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f000096d000-0x8)="2e2f66696c653000", &(0x7f0000f2c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000e0d000)="5c") accept$unix(r3, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r3, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b40000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) 2017/10/09 13:22:49 executing program 5: r0 = dup(0xffffffffffffff9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d53000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000876000)={0x2, 0x44, 0x8000, 0x7, 0x4, 0x13}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000010, 0x80002, 0x27) sync() write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) 2017/10/09 13:22:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee3000)=0x540, 0x4) sendto$inet(r0, &(0x7f0000a75000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000ee7000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004aa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000ee7000)="00", 0x1}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) seccomp(0x0, 0x1, &(0x7f000088f000-0x10)={0x6, &(0x7f00004f9000-0x30)=[{0x7, 0x800, 0x8, 0xd6}, {0x3, 0xff, 0x45b8, 0x1}, {0xffffffffffff5f64, 0x8b, 0x401, 0x9}, {0x0, 0x0, 0x4, 0xfffffffffffffffe}, {0xaa, 0x82, 0x100000001, 0x9}, {0x7bb8800000000000, 0xc6, 0x8, 0x1}]}) 2017/10/09 13:22:49 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r2) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004bd000-0xc)={0x0, 0x6, 0x10}, &(0x7f000025c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000277000-0x75)={0x0, 0x6d, "ea411c617c28a90c1f1919f26da88c0efe2db2521612a5afc86acb367c537ad8e7870eb32b058ac2e100e6a613c9c0acfaaf677a975c5be4d4f2b6ea8c9099d4f29023a408be4c621b3da3846490513809eabc9f06aad448b02de6fe530c41ccf93bdb4e6129a799b06e9c4a5b"}, &(0x7f00001f3000-0x4)=0x75) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=r5, &(0x7f0000fcc000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_open_dev$random(&(0x7f0000019000)="2f6465762f72616e646f6d00", 0x0, 0x408000) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f83000)="2f6465762f7667615f6172626974657200", 0x2000000044, 0x0) clock_gettime(0x7, &(0x7f0000dc5000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f00008c8000-0x1e)="56101cc05651a7855e9efc694a215cfb16677704d1e10372cd4c010d61279c197f02d9178f0aa7c7de0aa565dd8615a464adf1f61f1881b453bc27166991bb76872c927dcc623eeda5e65618", 0x4c, 0xffff, &(0x7f0000b9f000)={r8, r9}) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000d2b000-0x4)=0x3) socket$inet6(0xa, 0x80002, 0x88) r10 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r10, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r10, &(0x7f0000439000-0x38)={&(0x7f00006c5000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004ed000)=[], 0x0, 0x0, 0x0, 0x2}, 0x2) timer_create(0x7, &(0x7f0000c48000-0x50)={0x6, 0x2, 0x4, @tid=0xffffffffffffffff, []}, &(0x7f00009e0000-0x4)=0x0) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket(0x20000000000000f, 0xb, 0x100) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d38000-0x1)="8f", 0x1, 0xfffffffffffffefd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b1a000)="72656e6f00", 0x5) listen(r1, 0x5) connect$inet(r2, &(0x7f00007fe000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d35000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000d3b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3a000)=0x1c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000319000)=0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000016e000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x16}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/09 13:22:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) prctl$setmm(0x23, 0x7, &(0x7f0000004000/0x4000)=nil) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000b000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = getpid() process_vm_writev(r4, &(0x7f000000c000-0x80)=[{&(0x7f0000009000)="", 0x0}, {&(0x7f0000003000-0x1000)="", 0x0}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000009000)="", 0x0}, {&(0x7f000000c000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000000c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f000000c000-0x10)=[{&(0x7f0000003000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r5 = getpid() r6 = getpgrp(r5) sched_getscheduler(r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r8, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x354f, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00003d4000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000ef2000-0x4)=0xc) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f07000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x66ec, 0x9, 0x9, 0xffffffffffffffe0, 0x0, 0x1000, 0x7fff, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) open(&(0x7f0000800000+0xcf6)="2e2f66696c653000", 0x400, 0x20) r2 = open(&(0x7f00002d0000-0x8)="2e2f66696c653000", 0x40000, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ff4000)={0x1, 0x96b0, 0x4, 0x4, 0x6a, 0x2, 0x1, 0x5, r1}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ff4000-0x4b)={r3, 0x43, "d4a5be9adf12810935bb14df2fcf50a9795cd4bacf9a82d9f026e77026de2e9b6972a51df3cba0ccef63e180bd95795f19e46a52dea60b9173c236a0adcdb8694de896"}, &(0x7f0000ff4000)=0x4b) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) r4 = socket$inet6(0xa, 0x2, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7e000-0x4d)="0a3fd13bee3a1ddfa0ef7a8274b930469ea2e43a1bb2eeb3cde443f389839fd8af0fedd4a4bf917d9f5e6f2b7df286a7d49de1b2eca39c2bff013e457bab67f157e88bac3d14071ada656c7c22", 0x4d, 0x20000803, &(0x7f0000ff3000)={0xa, 0x1, 0xfffffdff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff5000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00008d5000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, r5, 0x0}, {0x1, 0x848, 0x2, 0x1, 0x0, 0x0, 0x0, 0x3fae08da}, {0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3968, 0x0}, 0x10, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x0, 0x80, 0x3, 0x0, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x61, &(0x7f0000d68000-0x89)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x3, 0x6, "f1806c", 0x2b, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x85, "7cdc12cee2f7def75a05ad78970751de699df14e49182e714a26a65c5ed21032a130c4"}}}}}}) r6 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000f6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000963000-0x4)=0x77) syz_emit_ethernet(0x423, &(0x7f0000745000-0x423)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000000000, "d7cc2d", 0x0, "0014f1"}, "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"}}}}}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000de6000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ba9000-0x4)=0x0) 2017/10/09 13:22:49 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007ec000)=0x7, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x30000000000004, &(0x7f0000d1c000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d1a000)="ff", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000130000)=@generic="00000000000000000000000000000000", 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x176, &(0x7f0000f66000-0x4)=0x8000, 0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d1e000)={0x0, 0x9}, &(0x7f0000d1f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003aa000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000067e000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d1f000-0x10)={r3, 0x0, &(0x7f0000d50000-0x80)=[]}, &(0x7f0000429000-0x4)=0x10) socket(0x13, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004f0000-0x18)={0x9, [0x800, 0x9745, 0x8, 0x7, 0x5, 0x100000001, 0x5, 0x100000002, 0xa10]}, 0x16) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c13000)=[{&(0x7f0000cfb000)="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", 0x1000}, {&(0x7f0000037000)="ae37a0a93ab7ea05438910d81a2273b4ed07323df2c5eba33d7edc56b046c17962b0f661503d64ab3512dea28d44275c5ac1b0326ff7a7a5468139687ab79ff939b790b675a7658e9de37a3cb7399d52ee3e30e9255fc276fd51185435b6318edd64b230fc7b3a4d", 0x68}, {&(0x7f0000d1f000-0x19)="6660a66715db997642f3b7ef0ab6ec5717ffe930e817a44c68", 0x19}, {&(0x7f0000d1e000-0xd6)="ff7a1516ac88fa3adca33834b3b9bfa7bd803118254b710a757ee2871fb3e9430a4ac1d575c525b06ac26e8a39a5350237f08f4428467017969019698145bf0ed0265055c13c2574cc5c6721761a75543bd03803139db1d8926c6afbe638cd96950e196ed39dfdefdeb5358862372bec4aa31702207d5a6b934200d34ca539a2ce57331f207674e431acc4d9ac1f1d51e64c6026298fd1ba6b1ab030afc87819dbbf15a3546712bab853c0b317904533693dac25770039cf2d7c9e8cd71304f3c786bdac3abe342ef3946b283eca76e9901c5c2b94d8", 0xd6}], 0x4) socket$inet6(0xa, 0x1, 0x40) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000472000-0x16)="2d515c5c5e0123656d305d7d73656375726974792b00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00005b4000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x800000000, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000029d000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f0000342000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000231000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x7e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xff, {0x11, 0x4, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@ssrr={0x89, 0xb, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, @end={0x0}, @timestamp={0x44, 0x1c, 0x5, 0x1, 0x8, [{[], 0xc2}, {[@multicast2=0xe0000002], 0xfffffffffffffffb}, {[@broadcast=0xffffffff], 0x6}, {[], 0x4}]}, @ra={0x94, 0x6, 0x8}]}}, ""}}}}}) clock_nanosleep(0x40002, 0xffffffffffffffff, &(0x7f0000052000-0x10)={r2, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000413000)=0x7fffffff, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000562000)=0x0) fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r3, r3, 0x3, &(0x7f000054a000)={0x71, 0x8001, 0x80, 0x7fe}) select(0x40, &(0x7f00006b5000-0x40)={0xfffffffffffffff7, 0x1000200, 0xbd93, 0x100000000, 0x1, 0xae, 0x4, 0xfffffffffffff000}, &(0x7f0000202000)={0x8001, 0x7, 0x4, 0x400, 0x58a, 0xff, 0x51e1b1b3, 0x98}, &(0x7f0000e1b000)={0xfff, 0x100, 0x7, 0x6, 0x5, 0xffff, 0x1, 0x1001}, &(0x7f0000d62000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ab9000-0x10)={0x77359400, r4}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d80000-0xa)="2f6465762f70746d7800", 0x400000, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000001000)=0xd1ef, 0x4) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r6, &(0x7f0000001000)="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", 0xa22, 0x20000000, &(0x7f0000008000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000f36000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2000, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000329000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000222000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r7}, {0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x100, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0xc000, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/09 13:22:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009c6000)={0x0, 0x9}, &(0x7f00003e8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3a}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup3(r2, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ddb000)=0x0, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000653000+0x7ca)="2f6465762f70746d7800", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e03000-0xc)={0x0, 0x0}) bind$inet(r3, &(0x7f000036e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x11, 0x8000000000000802, 0x81) bind(r3, &(0x7f0000fe2000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000dc8000)=0x103, 0x4) write(r5, &(0x7f0000428000)="17d5", 0x2) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$netrom(r5, &(0x7f0000c23000)={&(0x7f00000a2000-0x48)=@full={{0x3, {"dae64f635c9771"}, 0xd891}, [{"e3c65a2185cdf0"}, {"196d9b52e5332c"}, {"127866fab4791c"}, {"788e69b113307c"}, {"70a4db2c868ca2"}, {"d60378f55d2b50"}, {"a988ba70218836"}, {"cc8efeba76875b"}]}, 0x48, &(0x7f0000ac2000-0x30)=[{&(0x7f0000547000-0x7)="c945dd9554044a", 0x7}, {&(0x7f0000c51000)="9c2babbe8823ecef3ba51473af33e982457a9fee1e733600779d6cfcf67e502abdd6e0aff745a55fb8edfa5eb0d25af2e404d2b36376d4f414a44288c75ac985defa18df203944c874183d4c446a5e4473e916e1cda9c92ab8062eb33399d29493143a98e04976670424ecc6f47df577c5a98260b9d82ea14e7354dae96ec4c75e763c4422558d7f1732f6e38a89ca70985157157701b34ea1a9cc4189c56beea71890ebcf05a483d6db203a12b57c1c6804cb67081ffed86be3afaa6b9257dcfb37e8d7101337cc280b7db7501288e0dd0f3130", 0xd4}, {&(0x7f0000fc1000-0x40)="35c3bbd268857bffb3d8afcdd0b525190acb9db2f1ee102c781200ed1a50d2c6d3eab2416296f3218f16e1108d4a04655557722892b684352c0c25270fc4149b", 0x40}], 0x3, &(0x7f0000de2000-0xe0)=[{0x18, 0x29, 0xde8, "2ab292947d2039"}, {0xb0, 0x102, 0xffffffffffffffff, "69a49e8d45a0fd2a20cb6677b030b5956c174d45de60b91a1ebe95b466462df6242bbf5bd98f26372a6f6e0e66646cf8436b24ebd694d6b6ee146de3d82999348c6d35c993f34ec59748966cf671780cad9a964f4b0625220a1356ac27343d39eaca8787b5b5d8a177e7a92bc1845ecb2ddc2431f6a197411522d0cd2f34562f4d04096a96a8f5e05be7cb61303cd71fd7bd5a156ba229bdad"}, {0x18, 0x112, 0x7369, "9d5ea996b9b8e8d8"}], 0x3, 0x800}, 0x2001) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061f000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000046000-0x4)={0xfff}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000026a000)={0x20, 0x80000001, 0x8008, 0x4, 0x2, 0x4d4f, 0x1, 0x5, r1}, 0x20) writev(r5, &(0x7f000060e000-0x40)=[{&(0x7f0000ff3000)="b66895b0eb9a862fb3d98ace72751062aaaa33c445", 0x15}, {&(0x7f0000491000-0x8c)="d3f5d1e672a342ac44caa82a33fbf4d98a6980ba0d0c9afb493a2d3440fe85665cab2464f216f5db1afabf3348ebded6f825949e9bee99d3b2fc76bf1dc13cab428af794ef3a921652f8f0f44cf4c90fdf9346781bf6e92810829716c0c086c48d5efe6a9ef782e2de76bcb86d8c8554ef360a7c901bb066e8c0264bab61d9d36914dd6a28ce017570d35b2b", 0x8c}, {&(0x7f0000b4d000-0x2d)="b8e4bba3c3b7accf64c7fa406d6b83ab89445c7834711cd027e5db3e697c709ecafb039d82f547e0976b162b2d", 0x2d}, {&(0x7f00005e3000-0x9e)="1fb2470a0aa7c57975723e55b2a09bbcde2dce7b2e1e2417643f6d23a5446771dcd9c29ed96f1e76f596fed137a43f84fe640a80c5c0e206d95b85ae037bb147a419edd99b3cf0aee4367e4400e7eeceb4c12f0b7c2ead527831fb729d331165ec0ec68d078ec58194f0484210d6133cd11b168dce8c1ed00c797e2120e0d86cc678233fef8776165bd7e1c86ec58ac8ed537a59b63e54562f77508c523c", 0x9e}], 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00009de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000018a000)={0x10001, 0xc65, 0x1000}) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00002a9000-0x4)=0x1, 0x4) r8 = dup(r6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f92000)=@req={0x28, &(0x7f0000668000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}}) sendto$inet(r5, &(0x7f00008c4000)="a6e1f8d9ebe816d9ca57c0c7eeb93d42b6476655bc5689ca531f160638d52f3bb9062606788682da47476c6f11510c2b031c2a5c6190e0796886a128ac0d62753dd35d9e30be118481518def828b8b12c5da23b7fff5bbb4ce29f33ab0c67969134d83e5034d9496f03a1771abe885dd439e1de7abd69a54372d0b99984502e171504a0802ba0d0d49f2b110656d30fcbc3a7493cfd9e309d344a15f2cd292024e7966e3b1d38a0a0d7cf065520051436eadfd32aa1a95705674f9be870def142fcc225cc3a5e892b40f85026637f7aba520655595b7b39df1552c511ec066f5", 0xe0, 0x4004, &(0x7f0000cd0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r7, 0x4b65, 0x3e8) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCPKT(r8, 0x5420, &(0x7f0000179000)=0x5) 2017/10/09 13:22:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000fc4000)="2f6465762f62696e64657200", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009dd000-0x8c)={0x1f, 0x7de0, 0x80, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000034000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000bf3000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a8000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f0d, 0x80000000, 0x9, 0xa71, 0x35}, &(0x7f0000521000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a78000-0x10)={r5, 0x1f, 0x1, 0x4ab1fc65}, &(0x7f000044f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, r6}, 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, r7}, &(0x7f0000254000)={0x0}, 0x8) r8 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) dup2(r1, r2) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r10 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000bdd000)={r11, @in={{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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) r12 = add_key(&(0x7f00005e8000)="6c6f676f6e00", &(0x7f00005f3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000017b000-0x5d)="a2647a1513babcee201caf8a1abc431bbc6dc5c0e553859a0ec4a1b4eabcb772a407887eed9e04f8c46275dfb20469429ddcf1e7c2a512c537b45da348b430c5a67c2ede727b6c30a2467ec9b6fbee01a33f22d801d143f503aceb7ba7", 0x5d, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r12, 0x7) write$evdev(r8, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r8, 0x10000) ioctl$EVIOCGREP(r9, 0x80084503, &(0x7f00006c3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000f3000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r9, r8, 0x0, 0x72439a6b) ftruncate(r2, 0x100000000000007) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000af5000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000888000)="", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000806000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendfile(r2, r8, &(0x7f0000809000)=0x0, 0x100000000) 2017/10/09 13:22:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c95000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000291000)=0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001e2000-0x4)=0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000096000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x7, 0x8, 0xffffffffffffff01}, &(0x7f00002ca000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c2000-0x98)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000c4a000-0x4)=0x98) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f62000-0x10)=[], 0x0, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000bc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000519000)=0x96) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f63000-0x28)={0x0, 0x1d, "0f40721b4481cb7cc102bb779ed86d40918afd60fa370f02308670bcb4"}, &(0x7f00009f3000)=0x28) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x800004, 0xfffffffffffffffd) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000265000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x2000001d, &(0x7f00007a3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f62000)=0x14) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x28, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r5, &(0x7f0000710000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) 2017/10/09 13:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fba000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f000030f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000003000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f000068e000)="2f6465762f7573626d6f6e2300", 0x100, 0x22000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000fbc000-0x8)="2e2f66696c653000", 0x4) fcntl$getflags(r1, 0x0) r5 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000340000)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2000001000) ioctl$VT_ACTIVATE(r4, 0x5606, 0x2000000000000081) ioctl$KDMKTONE(r5, 0x4b3b, 0x9) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000fbd000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000fbd000)={0x0, 0x5, 0x3, 0x7, &(0x7f00003a7000/0x1000)=nil, 0x1}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f3000)="2f6465762f70746d7800", 0x10000, 0x0) fcntl$addseals(r3, 0x409, 0x1) connect(r2, &(0x7f0000950000)=@ax25={0x3, {"a291232cfd10ca"}, 0x3f}, 0x10) r7 = semget$private(0x0, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000a06000)={0x0, 0x0}) semtimedop(r7, &(0x7f0000cda000)=[{0x2, 0x8, 0x1800}, {0x0, 0x2, 0x1800}, {0x3, 0x5, 0x0}, {0x4, 0x7ff, 0x800}, {0x5, 0x1000, 0x1000}, {0x4, 0x1000, 0x1800}], 0x6, &(0x7f0000fb7000-0x10)={r8, r9+10000000}) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000fbb000-0x4)=0x401) sendfile(r2, r1, 0x0, 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000079f000)={@common="697036746e6c30000000000000000000", @ifru_ivalue=0xffffffffffff8afe}) r10 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r10, 0xc0a85352, &(0x7f0000007000)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00007f3000)="2f6465762f73672300", 0x40, 0x40000) 2017/10/09 13:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001c000-0x4)=0x920, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b35000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000007d000-0xc)={@rand_addr=0x1, @loopback=0x7f000001, r1}, 0xc) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000640000)=0x81, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000ee6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000047e000-0x1)={0x0}, 0x1) sendto$inet(r0, &(0x7f0000017000)="36", 0x1, 0x20000005, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) r3 = syz_open_dev$mice(&(0x7f00000fb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c3a000-0x8)={0x0, 0xfff}, &(0x7f0000f9a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000549000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x800, 0x7fff, 0x46}, &(0x7f00009a0000-0x4)=0xa0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c21000)=0x0, &(0x7f0000e27000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000f2000-0x20)={0x33, 0x2, 0x1, 0xfffffffffffffffe, 0x4, 0x401, 0x1, 0x6, r5}, &(0x7f0000a07000-0x4)=0x20) clock_gettime(0xfffffffffffffffd, &(0x7f0000c3a000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000c6000)={r6, r7/1000+10000}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000135000)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000672000-0x4)=r8) sendto(r0, &(0x7f00006b6000)="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", 0x218, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000f34000-0x4)=0x0, 0x4) r9 = memfd_create(&(0x7f0000566000)="00", 0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003d4000)=@sack_info={r4, 0xadfd, 0xfffffffffffffffa}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r9, 0xc08c5334, &(0x7f0000784000)={0x800, 0x7ff, 0x401, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f0000e29000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "88ecc0bf2335c22044ed5364b86d6391cfc8a757ab613ca6ae9cf99985c2bc29044e6b5525b7cc145fc509c3d0cba925866e383a6ddf78f726a6a624587931", 0x0}, 0x60, &(0x7f0000a3f000-0x40)=[{&(0x7f000093a000-0x59)="b4948835822db04548477bb866583d7bcd24a5944f21af52d2408e89b551a0ff33986c78f81729aeb8b7162048ccb38b9d97e76c5df9ba73b171db5f0ef00d74d66508c55641514065a0b5b81fd6aaa2f0e4eaea5c40978d39", 0x59}, {&(0x7f0000f77000)="d38fb655e33579d79295b6fa6aeab4ffb3368c4a339cfcdca8113c5ee27078f7d9977086a06b031ec2be2f341d410728cc8128c8d6c599cf00", 0x39}], 0x2, &(0x7f0000acb000-0x10)=[], 0x0, 0x40c0}, 0x5}, {{&(0x7f00005b7000-0xc)=@nl={0x10, 0x0, 0xffff, 0x4}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000f72000-0x2f)="484d0a6f5a8851f103e693807971ce5ed68a265c1eef25e73cb260a5ed84cadf6ee22fbc256c2a4f7934de48354587", 0x2f}, {&(0x7f00006e8000-0x35)="b050e2fdddacd66d11e3fdedc48703ec7d50b7dcb322dd05abe10fe0dd3eb9f78c5d11f45bf08021c9964bba5e6b8af1a1475dca75b2727e18d03405d3abd0ed33188dc256ce0ff4537dd7dea9c35f76041d4ef6910c7608e70b77b9ff5062295e68f1c3909133c4cbd0cf46d30c7234915eb0106fa2780ff8776812125903acbdb94bba08d49412a09711a17732e68651210909c3b924084ef7575adfc2909ab0f218690c7ba32a8b478d3205", 0xad}, {&(0x7f00003db000)="af52", 0x2}, {&(0x7f0000545000-0xc)="c48e955db7fb7a8178252faa", 0xc}, {&(0x7f0000ab7000-0xa7)="5c374d4d921612b1dccc8c45a65eddad189a8d71a5d4acb8a59e763af6b5720dd63723066d0f69636b2a3e8ca0dc61d32df38b1cb18d5e15d195ef4efa7581068e08dfe6a4f05a45010f667d8761922488a02722f8b088c79caa5871dc9b52563e1463835947c1ea8e31030ea3b5e23ecaff347f3f68a6959c903aed58c001b3e8a5a2fcbe422ac38c5651cf77109d721c35d0b6135c4a287147ea25cb6e5f216b62c54cf1f001", 0xa7}], 0x5, &(0x7f00003fc000)=[{0x28, 0x13f, 0x10001, "2da63fa1d121f4dccb008faf6b24013a728b423652f0c59d"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x0, 0x7ff, "de084dd17e754858bfc9d56aeb"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x30, 0x3a, 0xfe83, "b5d33458095e6ceaaea8efff02355587caad480630dfa7c96c8b"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x6, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="07cb6e5b1b52a6bd897277356b0a75ad8354da321b5624501fda84deb917e650ef7760b40e78b7aff02fdc569fa036995c7cb59efd49bb4f0e069f38cf7d7c94e74725b4c048118389bfa6029c13cf9bdbc572daf6b156c09ab82cc659275935d59825daac61fc0a825a077802221adb3da9b1abb661df1a7d6265f4d5f6d0ca56f8c17ba35b78efc9d6953ea407777ba7784996df4acccaa6fe1af1140f400039a8bdcbd9d988c174cee9635ee6db4ba1714c5adef5904bb2e9971e2ed616848a73400fd3189d6b2717af753daa6af9fad591cf119fce79d44818c6144976c4abb12fee76409a6218eacca00e01eec40610fa462ea73ae1463dd828df525eb28a05848d0c252780618e8d077ceccff8e4c80efd99f116e008cd0dd946a69f37180416f134121b9382244f65b64f832587909184cdffdba2d185ba4ab30f97469ab5bff954d238b353eb8e2e619e08b32070dcd72fce7e7e37d1174391ded3b7543a45ec82ff78d38695218ac5b89ece936be2019a92f4e452f67a41e4a40518be9e1b68ad78de34601195a3cac0a1c6528f1f9eb36138a83661e2714db2e67fc979f7bede380a969f11eae2bb8ced028dba00ca64b8e82c0bf505875825dc4b13779098c01f06f2047bdb0cdb488ce9b9e37c9e7bbdc7465a2619e4cbc475174100067176da0c5a078325d5174fe5e52b8507322039c649c1385e8997d6739fa1a8c67902323705b060f797e2697b7e063bc525a68ebb4b63e4b09702b980500cdf3e34cca2c70f9a94784fcff3726fe5da44dabb1eaf82fe726bef091a3b3f343543491a02250e4407778fe282c6797c657c635f760aecf74ab9177f542c0f7e8eccf72ad58b08f0af06824d068c570b2f6c6042a65097ad0b74dba1ab098d45f420f0795142e5142e4c1ae11a3e6195733c18b169c7ec3bff4a64214755890e7743dfe6c5e5c167dc647e841c4ec1453b54ee6f34f8a44fccd8430a15c2c29bb295ac2c60c26b87136d07aa730019f5c42246f99f398454696fb003ac13e3e27a5e1ffaf3ac901df065bdec43401d908a96e6bc43a5b359217539e558501f8ee850e00ba8fa3b18aa9cbd6f72221411ed03a56e937deaee477e266ef8ee05f1464a983d44fae3621259ee426db27a269eae50d39a1b9c57b25a8c9946b81d2015c9ba1b5681c86dcb1379f0f8de41502f7b71f054e46c4c1c3056e14034517f00f3888886f76b7b845136034e4c11d88c8b66e940b694d5fe884d29ed3ea45b2120a1735e3ad3bcfc702a2a24d1901ed778eef055f4146bce7900297961d816546d91ebea1c1bd8c92dab0329fa75f9ea4f73ae64431d937f1ff55d58d3a3fb8a28d6ede8077f3a70569efca8e3562e7db42f3f20441461015552acaf8cbfb8102dd0bfd8d49a96ea0d3a71a572657202181281329ce2f2ff61b270d2c309968749751fc7d944c4430430c6d25addd98fb2b498f4d506301d31f5e34bbe358ca185c3c475868165c9545a6efbe2a7e86de5c655048b540a7cf725b3b784f47b2c10252bdff523207c8872dc7e2be3a22847e9f4e1a04201cb54aa5064977fea17a87ea3275994cc43b312bf5dbf3a8d4526991744d25a4f2b1c54f0839e59f016c15708b14f50284d4e58409b5c237fa0fbdcbf23e1384527eb7945666405c6612093f01663381ce25d5b82f0f3dd3d93b8cc07f6d6146692e1acff2f397803c6e17949396d33cc99016dfce9afded268eb6b7d3e7fb58aaf4bf8490536294b4e6e2e8181065843ae1b366dea112132f529df3986c50f99e04f2e81c62e80ddb6e1ffd767f404be567ee6cebe930845ea75b8a9176b28119c870e468995f5906f3bde145b5f5c1a9e25db68e465b3faaee77f62fef9dbebd57a580681dec421478de0ba0295a8456f3ae368f3d5147f1213cc68d0924e4495b66dcb2c9dbaccf2095392ef1db8ed9d89c41d7278a86dedbc1712211148dc4b69210bae62b081d8dd63de1127356da9195ec1a3fec4f79e6795f2244da70283dae79ef9b97d39485b163241eb4e0359a1dc7123a8b53542d310e7d482af544c383f9bb74273de311c4053ff625199b7c8e4fb4c4011058f2ccbb9ffcd423255e62b5a3a8e0b00f2095fc9b8113bb1fad9761d1b965501c33d5e8375967127bcaf45b0cec327769f8715c955a29dd9c78c52577c3b286a2c2990641a848783de4bdb3fa1618e936dc163a0b197a699683a83b72ae0c372459e7bff5970c15d6ff1d18bf4a31dc4287ea657369890c5f810ebfe79e751c63a590e1256e587a8a721aab52bfc6c9cc88732944215579149c67c40260a77497ea6a24867f64dd51e926c0fdba80549f3b0818c98a3771130a5d81ded554b1e669e3367696632b165cfcc16459779f108c39275e7476d238bf6b766cadd5ba681324ff8d284ed1a5804f24009a392cdddc0763841694ff3085ff89c5bf1cfb804cb34852559b17db50bb96899a63128c7e7357c094ff69080ad27c6b75e0dabfccec982abf057639d741edc82215cb621572d74e7adb25485173136a4ac01bb2e6c8f0b9f690830ba748c8190f53fee4ca572c9d14e5121854b47c5ee8033f77fd83fa120662255e5608488ee532b12e0731ffd05b2b37079a65ebc9c16d513ed07b72d1c463270142691b12cfac408a83a3175075ba4de278df069483441571281304a006a26f318580c06d61b9be6855dbbfda7c310ecfafafb50758ea3b33172138086748e4d8b88ac5afbb17792ac465836fd12aba1eb4837c0eb5a178b05d52c6207358c03daf9c1e30484a94eafd5c43f158b718aa31c2164b9b110808af5d3984a89459a5d296aa6ff0c72a79567a945ad5ac75b9714cd5c675e9ecf8f5cd959cab052796b674c217f3597550613010a6ef9f3b0047ae5428438569e8a323f02f79702fe8cc4b3e978178a32d86ebf8e6df102c0f99f6fd9c2a2face1b175f72971481a607b0a68253f9802500dea2f7b35c181d2f5b7e9f1f4355ef4f3ff6949377d96f1fbf562d80c38c759a03d00cd0ba20f9fd667e0ded5564f131389e4cf98ede822902cc91cad7c7af187621e2e2a6048e2e9b1036e6998ee085015c146d69217fddcc85f0f39353cb31d8ca4a191739875d778726414d78b1ecba59af1b85ba52c396fe63bc58f6df1338696e775fc7d6c95739e7ee7bce28f5511d2b3563608f1d102cfc0dbefb03310b826c3bc29b7540354657fc4b2ad945c9cf13acdf0b2c2a632b12f4e050a69321d1c1a138d4de6f22ce16ffdbdb1888560cd48e5b144cb4f7baeee51705335f016b806b478a0a5d85610eda47cf8efd0cf4e5e71f6eb8ccb208097ff3cac2b5509469c28da401532f775de060a57df4ca604de80abfb5914e3800c17bfa76467db4dd4245cb5e8651f5fbd9817fbae1290f7076d9ebda6d89e80f022c44b196a401709b4ab064ce71c8bb12fece47875817424804fce9efb324fe8a12ac6f53a5fe62c620d99a263c8921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{&(0x7f0000be3000-0x59)="ba83e4d0e313627c4df1e17e0df825bbbf4fec6f301709a1197b80a01c262d6e0e908b20f803d273872e16534a8d9f16f830ee43050973b522faed37bd87d47169f814c4d3d784d2fe2440f815404acf7ce53607187e4e33e1", 0x59}, {&(0x7f0000a21000)="9fbe8d23603ebd53a67326d0642631789614b516ef88c66e088eddb8a2044c41a5df070ba1aa0861b7a8c5958e4324144b9a2e83ead79405", 0x38}, {&(0x7f0000a21000-0xc5)="a7034b545bacfcbf17de14d8401d25dd6827b344487696886c4fc3d6441a7ac0b70654a6735a0df7b42db7c06686e950339f17a1e76390a2e4a004b99abb4ebf7840f928e0e42cdcfeb452fd6141379ae4d7c6756c1513a37d60d15926a58e037d3a99b513e18099d4ee0e30d81010f30e335b3fd35dacaf95787ceb331f98f70ab64cd409680f4b5984324d3377d9dd945e60a7c7bc89f3b812dfb9fd45d80e2de5a79b0cc4c0f9f7dc61c67c64fabf731fb5a65ff1fce5324ec12ef6a8670fafb6961b5d", 0xc5}, {&(0x7f000070a000-0xa9)="8f2cff8545da7ead2fc2c42eba20c1d9243944e8b36950ea22c567afda0137b51b9c0654d8168ed8b835279c867bbd4fc1470298312ed426cb936440a210aefd7ec16b09bebd42bb7db19e7fbdbfa0edcd9cb20098d10edb97c09f2d7c1e506928a258849bc2806b5c93969ad6e7582b1a440f15554cd00b5a702770329fe40b269ea4b2ba7163389c1545434529577b24ae609b2cdf9e730e347948e97653cc554125f072aa8d1a66", 0xa9}, {&(0x7f00003e9000)="73256a99a84278241f4826d8f796cb7a14c135b53f366ce969f5b7888f6b75ca564d8d7374bc4c43c39ff6e79ce337cb722e47016a2a859e3fafe8ecec2081b94144b8ede5bf4d9c796f2a43c1e0f995", 0x50}, {&(0x7f0000231000)="7407d471556b4a693745264dc30baca0a26b07ecbcbf4ee426bdf23461524f9732410967e253", 0x26}], 0x9, &(0x7f0000dec000)=[{0x60, 0x1ff, 0x7, "ec6f5e008f4de588fbad7279a4a2b0ca6b58215ee1dfa2a14e7135f6e2790bd4ffbd7b124660f36d1726c94aa5f04cd68eb5428d58f8065afa88e703264b639e3845df4810d4dfd99d59"}, {0x1010, 0x10b, 0x37, "ed2a576959bebdb8934811055b233e2fbb41d33d035393e3bb84ca02b43939291170bbe6a878fe348ec023b7c41b8011d9ab54eadce190c607abb67adb37cf33ae7d8374b777651149dae4648e1fc8c8b78fc50e589412b930b4098a1944082599d3d505e7641e5352916986c00e90e91a55c8e1f4f3a8db4dcdd6f357587580fe32b8cf312a54a97bbe7a95c2bc7773813ae58a3500cbafb37948419d399dac31a62b5ec418e8a473a613aea291453b693c1048b03214915f32ad2f1ebe202e86f54c97ab630895019cb7f88905cbee0ede28e729efe325a53e398f1f7e553680a4db218077b36c6a58fbb190edf7a8f4fe5b321017bfbc5b720025b3022e0957d6770bcc2ea02cb009c99722f6c32414593315279c7a3b6932c7cec5fb110bcc6e416c0f122e2aa35bb2462105a361cc69f456a828e45bc8255bfa9e1c479a55e8c1aa36acecea372e1ce81ac043f6d2532f3ee61baf02268f1e298de69bec76172bf1edf70720eda9fdf3006c105d66bec448af757f846a12a157501182b554b3fe0b5a1813f00125c46dbed26c37b5b371ef3c1a944960034ee50b8d12c501f5aea1d679c46ba69a152c7869accbf3331155e36357988d6092332f5cd38af35722d0954dab83bba2f48e28b3892e4f5e1cc19e7fd55e004b05ef3daf538efabb7fca5231dba0e5f323604c12b3b689d03b0e628ade96c01e03b09504dacfbe7e3b6d91fb17016da55e6f84b4927beedfd2257e45d242dc7b7522b881d7a3c7b5a8a54b1d7ff4463e31854ad74171fe3a85683559b71f777aea6889ae5e9b6826647c3eac4f2fbf675da0d9e72d1b7a2f861a2496c992732c4064afc012302029bd88fda3d4434a37957a4dcb16572d4a552e4581dac3a5b8acb22d3a9622ce22a46cc0aea90e458dc96673d0225b61a89ddaeceadf1a9cb8a09fa58e061bb438282967a22bdd244568dd04d355ca55c7030736e932f41faf252f70818e459fc939f8ba01b7aa29f6e75342c045eddfbc3916c33e28f85092954ce69e338760072e4decf228511d7be0c8abb423d4c9df45b5cb1ee18f192e35c199eabee55db42e00264a2e523dd3cca641da40430bcec6ec9fa68c76341bd57d2da4e319713b777d8986dbd3de9473fe278370e581ef9cd2942f4324327fcd51049f0ec215da5c06dfe9c62177732b7a5581565399c3597493fe68aaa2bf8c11a207f184f2f23a5348c4c2799b3cc3625a73e5278a543fe42577de3e7612065a755ed7e2c56eb6654173ac7d1e57ffcdb7d09c638bc2794c95a50a7134a0876883bb6b77442252d486d9d41649b9a0bb60e884d86fe3770e4416a4526d436ff5c3a0bfcbe280b9f1fe3e0a209e1ca3269c81def5036311e86e3a8621bccb4e3764c4759aa1ddc7932ed62f2a1e1500541e53d6e83bd1f76a67803c89556b60ec56be7a25c977811c2e8f89872a2f5aae2a46b5b2186e0a12637ee2bcb3d007fb021464339a2d9e5c394b2a481928a9fe30b6d332778dfd16fd5fe5db1ee483b1ae7a116aa001b9ef0370cf281756e01a63b855989251e8be90be7f863f7b23c07f2f5015d1d530eb70abffd650012e11c53583e064c417b8981b079ff5115e7be43116acdc32f98b02a46b247ca8975032b7d0d51d4bd7ebbef89324f709bf897c156b048aef3fb7f9e4d5c9d99140614fb0d6e5a6cb3d776b506b4743891d4f7b7319a5022c6c74b1195aee8a02bdbcc1d9f7ed1638affe73d801afd94acfd06033a3ac17a8d0d2971848ccae8531c1088620d6423fb8b47d0ef1cbe2bfb4a5e2246f8a2163fb5e0c935d61cfbd4865bfab88cfedcd7fb7066183a9364f5ecb2fb98b557c5167c4141a280cb29a234abc480244f0d343629a62447bdaaf74909d643e343aa5dbe90926b00256ffad2f66d24eda49e6b6840ee4ffe9574d177904229db34dc1510f09bf11bd5a0b21659bbf735be398c2d092fc2233f1257e5cb6a94ef51bdb41a13f74eee634680f86fe5417989b79048eba45c89ea44af99cf04079e6af7951b6d584190a972283150ad36805c7e364d3b5618f778866a3e3684135c9d8e11e853b2ec9078306ec78c3619aa3f9411091eb9057d001915c331b98bcbc5ccc9df0721f562007d81886a0fc962e6f90f46677a18a7c6c36eeb47c73fe64f995143f8d51243a84837b158e67fdde6e98713f75b0e5cba43eb30c057f776b4fa6be7df5108121c6da75fb4c0eae8fb98e3ad5fe9b3be4d701d1870e32e2a422b7667239ca8c6390da0493e4734d79063110426945b0066db7eb03ede0f71852ca03e513986b2918b1fb41c0bad5b62157d3b58dec7bc48d6107237a00f20d8982f4fb1bbc453b5c9a23af138adbc68218f13f00244f0dcab71abe0010beb899546908ff8a6ee0f484655c5445d80c379838e274550b5886bbe302455ae83adaf8cfd47eb437e079b7776918ec21998def9ab7a143cdbf18e281d0a9d90d77d6f3cd123557b4d47898e18eeaeb6eda0833b75ce805434d29c761959c0b00201eae48ee4a4c6b630eac973e655359a42f360c7f8ff99867c3a2d3f788a70cff0ada0d2359cf9f6fcd62fb74e5fc6c8da4ffa43256f6c05a6c95aad52eefbbc6378960d2ed4767ea6a09c3d90e2f0925e4db6be4802a966f224580e6b753fd6fdd01901cd5c7a77fc3b61cabaf76afe5e6d18109469741a279777d2afb4b0f5108881be7d0b6f82e5eb0abc46b7d44e3e1cde48f5e60371febd12bc11452be156c5d02fa65b127a60d78e780904fea079e50d977edff73c52d0bfe697ff2f825cd89a741a186126564a7217ec2b8b6ccd29cc861d1a0e82905f8142e1266e13d74cf90d92b8f29022728688025c171a8f0da828858fef5591e7135d2cf64d21e5359e98de10110db70addc6c680411c7048282fd4fdac4f4c9b190007f9a1d31864dbc48ad59001c6eaf1a9658224b06411b6cf8b3b09fa0002a95160da2b9c85942ef1751ac17c733851c4bd1c51e2a572cefd87477c3d32059be404d0c9302baf81af935a5641bf39e5a0e4eb5326c074e4106cdbb924cbd76c2212a27e1ff8ba44f761ac8b9087dee72c939a9dbc8df435e1a820c9bd02f3038baf64d21679a48401d5aebc3c7faef640f3461cbc4477ca06b4015b7955df97bd46087683dd2a136ec1059298c77284dbe2454a81a7da03f352d1d4a9fc76cca9b7eb4c6404ec798e41e16dc45c429a728b8ed2d6456660e91fe7a9df4ba42e66891e4790bfc59e38112c6deeadd83ce8a18a87009b78b3c5ee2ec5a969653b022c6513eebc0d45600b287ba3dac411aa8eca033aa2120045d8b7b1819fef080c46f659921fa0e2ea15068841839e2b97f027c7cc1fb119ed81c95fa418e951ab856d2e63dd9a01a3a24e0dbd180b8972393a7b1c338c778a9f2ce0d28bdc695e3b65ab43d4615729ad56c2b60aeb8eba81e97b486ff30d6a66dda23269e27c4a1b9f470125240154c61e9f606d9f20a47e9ff730642062cc148f05ae60c7ad61c6332d1a9c6d8997632e8947a4b7aa52b4a106d4e0f53ab7c8452fba203f453480a33a6b0a399880feb264ba95072303618c397a70d3257f6445536c817efeabc7a770399c2586174422521ab6ca1c276b87bec185cd5d1d080868b0cf6dced4e7c10ce3d935fcddde4f452bf3db7d172db7d1d1188893628a19bb1c035c16f2c0fcedda87ab2f92fedb57d40426770a686e10d8afc7c9787a046c1a38a6eb488e3d49ad01be59e80da2d706aee6b0183bd6899ebbf5b9d6a15e9d4a48210b816bdb0d93711f40f2502f3ea7bd8d85ced060261f659b30d264a750c2b8a44cff84ad7600ec8ef47285285a157abba729567d81fc83f42188ac424bd175f973258547d012dff5cff6166ad0b4d84678924d1969ed9f707de6632c43452f00d9ccf522c10f8f35ecac5443d5a799076bd8df2e5fc86f301b30a1b87f67ad9892d26843a2b32f04d50b1e1071d30b77bff1f1e463c4b1563c3a189f9ba7fa4e87523fe20b9beb992c2e129a9120235439a11a2242b4bddd294fafb2f93192b08534f27a1bd6bd8216d543e7ee175eadde9281a3c32340e8943f8aa8baa378228d0018affec0ae4dffea94d7e309f2758f8cc3054de525c5744816c34c306bd9f8dc8d5fc535ac0165c50f2cf2780e59db9a5b7f15bfb5816529ba11b0de96c599ccc52a0235b0588555e8ecf8e450e43c3d274c7995c2066c764bd4cc630ecc673c9674e15f968597d3d6a9ff63ecff6bac6ff05413af47706f22f74d6c814194a3f7f86d4e5ee6aa1b4d25d24e20bdcb6ba6706b20f29ca04389f6863f8a05518778163f84fc7094d14f4118dd06de4d01725f7416d391c0f98a13ced2aaa8e986351efef0223afd9f5891d7306f94913c0336b6ec812640e4733254c15f6888ca44549d5cee465e1802146d8e48c5c3e6c13bf49cb9e2f17b2a97446f865d599649f1dd5f48c70fd851ecc3617d8449f887d761748e0b5af7f2fd98b267b14a674ddff9172b129352975bff401be8e116945f20edce3f63efeeca3905d4155c9c8739599d6ad52463f511f5b4f50ddff22ad602a20d89c0ff5a4507318b4c3cca7a70f97b441bfe6a1912db6b59bee4a3131013ad55406c392263e43794f880d7877d93d522f049d09e61af0aea070065041e07c2d98fc90ec2adf89af26dbd40092c7157bfe71f257be41bf0fb313ea804fa12b3791df931139b229ec68a03c2494272440ca397e7646ac8a729134b26af9efc8e70a02150bbabe706414951965ec43646126dc2a53848e9edd8cb4157f8a42d0c8cf9870fd0718c1b16db982c2a73ef13919eee1f9bac7a4fe7465f4b7abdc68eb584f12877fd94bdbff4e679da93734d1daa397d92941dcc06a16264999094a6e444524305809d81f0912de380a035ee6fd514b7c7ccd197a3a2b7de305a6c9a860f04af1cafb57de7820df89229a6a0e00d7465d74d4ef9a71ad90fdfb8662f30b864053d65534745429b71f2e855bfaebb157b6614ebf2816082ec469d2d4956881a03f24f3035c083d3d59f0653c82b5ed5a1ebcb82597f3eaad49c72b2335e2c5d6b0a38471abd527dd52ce649a93900e1cfeb02ff0f9e323663c29d66119b7d12badea1c759e8bdc7332f0cdd4b652abb6e869dfa17b41ca50816c9f538e2b2b15c9bbe8863f32a42b97e2829197d21dac650f94e82f953dd0a8b9e8ac2b5628878235a8f14f8c0cc845a69bde8c9a31459ca4f3df4525130e9b0917ff4636e9eacafe7557d349f7bb6b936ed72fd426c6457730ed647c487ff1f854cefc161503f4f1c2c57e4fd4901d01db9b55185d7668bd0112302317a85cff3ae34bc4af567536fffb6baf18226efc8df8131d40afb612ca56f3026592fd113c623ff12aaf4359f2ab017de0d1a15903a982e7afc1f15e804353390760ebb91b85151ec4e3fe6f2fd0d95abf9255595fdf65f5c96767dd5a390d9a1f580e53083aef9a54a0433df4a93f82f09bdd156728901e55da12c7dbcb160f922cb5126dfb6db2e298e0c7f28ec75616cae348821a51ff1e82d30b7af73a521c247a390db92276652fe617388150cfd26165cfde297664d49ece2fbf1a82833e76c2356f83e88eb03d005a1458f3db3e79fbdf6e792623603d6f599c52e3885f7645ae6337a7c74524ce5d38e25a1dff0b2630e98ee7ebf70ebdbb96c139e4448b3bf969c6f3a52ae4f54108dc127e8bb55194330bbeee5b897fb713bf6582d562bb7747fc3c59417107bfebea6006e19e9d00702360"}, {0x58, 0x11f, 0x6, "23ac097332a08becb55ebb7319918285242985ec642157d25fca4186eabd8edbbb53ebec351c3ebd12ce8d36523f8794af0225a0f10b0291fd1cc048b0b505b0eafd9111be94ff"}], 0x3, 0x800}, 0x101}], 0x7, 0x5) 2017/10/09 13:22:50 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0xc, &(0x7f0000023000)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f000004a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000049000)=0x58) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0xb3, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e22000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)="2f6465762f6c6f6f702300", 0x1a5c, 0x804) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc3000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dfa000-0x98)={0x0, @in6={{0xa, 0x1, 0x6aea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8}, &(0x7f0000969000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000442000-0xc)={r4, 0xff, 0x30}, 0xc) preadv(r2, &(0x7f0000af4000-0x70)=[{&(0x7f00005bf000)="0000", 0x2}], 0x1, 0x0) io_setup(0x800, &(0x7f000064f000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fd7000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x12001, &(0x7f0000fd6000)={0x2, 0x3, @rand_addr=0x1004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000274000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f000029b000/0x3000)=nil, 0x3000, 0x1000008, 0x32, 0xffffffffffffffff, 0x1000000000001) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x8000000000032, r5, 0x0) r6 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000d07000-0x8)=0x10001) flock(r1, 0x7) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) flock(r1, 0x2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 90.420457] binder: 16238:16239 ioctl c08c5335 209dcf74 returned -22 [ 90.440891] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46 sclass=netlink_tcpdiag_socket pig=16236 comm=syz-executor7 2017/10/09 13:22:50 executing program 0: r0 = socket$inet(0x2, 0x6, 0x8002) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x46050, r0, 0x3c) mmap(&(0x7f000073a000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r1 = socket$inet(0x2, 0x1000000200000004, 0x4) mmap(&(0x7f0000391000/0x4000)=nil, 0x4000, 0x2003, 0x38930, r1, 0x100014) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073a000-0x4)=0xb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x400000007) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000bf9000/0x6000)=nil, 0x6000, 0x9, 0x10, 0xffffffffffffffff, 0x200000) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)="2f6465762f6877726e6700", 0x280000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r9, 0x5609, &(0x7f0000002000)={0x0, 0x76, 0x3}) fallocate(r0, 0x2, 0x2, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001000-0x78)={{0x1, r3, r4, r5, r6, 0x7f, 0x1, 0x0, 0x0, 0x0}, 0x6, 0x9, 0x8, 0x2, 0x7ffffffd, 0x9, r7, r8, 0x0, 0x0}) 2017/10/09 13:22:50 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cab000-0x4)=0x7, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ce3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000)=0x800, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x9, 0x3b, 0xffffffffffffffff, 0xffe) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000a1f000-0x4)=0x100, 0x4) accept4$inet(r2, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000e72000-0x4)=0x100000000, 0x4) sendto$inet6(r0, &(0x7f000058f000-0x3d)="922501331b8a357700000001c11710fcd9c124f8b3e5442bd7880e33c98699fdbdda6fa3173d16f6421c45fcd1ad9f71ec575beacd95ba63d3da66", 0x3b, 0x808f, &(0x7f0000bbf000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f68000)=[{&(0x7f00000c7000)="90473bda165cf42c5f2636a6c00b55455a3bd1bbe1c3aadfbd807f1099c5d03d5d08fffeef5d3724b848914087bf8ae8c8f2ee46f97ee143f411b0e37d4a517e101822bfa995b4fcdd17b7d408c604d4c6bedaec208953a1c0060db60b49ceddaaeebd640ab0602f1e0beb5ed7f6a9157161bdee3a358d24e6f3f856119b427474cfd85016359f19da958dcb394e9fd5c171bd97e84f9bb234ddf9", 0x9b}, {&(0x7f00000c0000-0x44)="e0a8de8ab7a1ac920e524b3d25cb64a794e9d845b37dd6187ee551b756410920696c9a14daf053a4df409f82eb47aa0d735e6ded31597213889ba9e2f3b85756ef1165a1", 0x44}, {&(0x7f0000f65000)="60c5295b72f220f51612f5222bff88398c455f69712ce84b04559a16c31d57afd3630ced9148131dbe87462e7abb66a10db111d4af41951f70960678a230cc9e1bcc43e41a5e2bdbedc4b5dd037d8cebec1b023f137fce514046015112294299910e45049f421fd9c5a5124c0982f19e3a3f84195c3a0d7022f92842ed6187581924ba89af21439b9f9e30856445c38157592c84", 0x94}, {&(0x7f0000f68000)="4519072f774dfba34bec198c0bb23911db1b8c83ddc6dff776c0a7731e855c945010d1702d332636b1bac7faef6f46c15df6fa523868dc3a2ed657bb0dc263d6eadbe879eed6a9bb402fa616cdb5a0", 0x4f}, {&(0x7f0000390000)="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", 0x1000}, {&(0x7f0000f69000-0x7e)="3e85f8191fa0dd6f41b5118a99b239a59c5bb06341957d835120d994d653fb6f246f3a1a594f7085054a855913c709bda641a4e16ae2b3ba199439af20f56c3e7548c203b4b7bfdee5d3065f2a8aa2bf3de3ffceb96a0ada3f5ac0a93861dfa062fe980af4736c06bae698fb8aa58c95b09adc5c32d58c7ed4e66d3f2b37", 0x7e}, {&(0x7f0000b02000-0xbe)="49c60978ae02de85e2ea2e05481da2092af242a26e4058b40c7df3f0709cfeb44e1a28fb1735f29d8801617edf23f4c91b688150a712f236753d5ccd504e7ff835d73db4e366991540c8de73f03b632f1f442fbe641e34621a94611ce497fc56edceda823f873264eb57456014a0f17a6d1389c8e81f99ae7ee4e1987727eef6cd4d788d31f2af1c29201d692bfdcc3bdb3ae8f7d8616269bf8655f358e1cbef8ce3d29c6eb031906bad3ea4eb1a9845092b173a2ea0985007e9cacb42a5", 0xbe}], 0x7, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005d3000)={0x4, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x2, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x7ff, 0x0) write(r4, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f2000000001103766e35", 0x26) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x113, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x40800, &(0x7f0000f63000)={0xa, 0x1, 0x55, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) [ 90.479983] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46 sclass=netlink_tcpdiag_socket pig=16236 comm=syz-executor7 [ 90.494216] binder: 16238:16261 ioctl 80404532 200f2f20 returned -22 [ 90.503035] binder: 16238:16256 ioctl c08c5335 209dcf74 returned -22 [ 90.517639] binder: 16238:16256 ioctl 80404532 200f2f20 returned -22 2017/10/09 13:22:50 executing program 4: mmap(&(0x7f0000000000/0xb55000)=nil, 0xb55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000cf000)="2f6465762f7663732300", 0x8, 0x101004) r3 = fcntl$dupfd(r1, 0x400000000000, r0) write$fuse_init(r3, &(0x7f0000018000-0x50)={0x50, 0x0, 0x800000000040000, 0x3ff, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = epoll_create1(0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5433, &(0x7f0000b55000)=0x0) semget(0x1, 0x0, 0x3) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000319000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000460000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b57000-0x4)=0x51) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = epoll_create(0xfffffffffffffffe) r6 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00007a5000-0xc)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000b50000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000b56000-0x4)=0x0) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r6}) dup2(r4, r8) tkill(r6, 0x16) epoll_create1(0x80041) [ 100.545888] unregister_netdevice: waiting for lo to become free. Usage count = 2 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 110.575882] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 120.835896] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 131.095917] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 141.355906] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 151.615908] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 161.875905] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 172.135898] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 182.395906] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 192.655995] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 202.685921] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 212.735900] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 222.995875] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 233.255977] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 243.515879] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 244.545947] INFO: task syz-executor2:16180 blocked for more than 120 seconds. [ 244.553233] Not tainted 4.9.54-ge5eba30 #61 [ 244.558104] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.566052] syz-executor2 D29176 16180 13340 0x00000004 [ 244.571766] ffff8801c6286000 ffff8801cf09f480 ffff8801c9bacfc0 ffff8801ce834800 [ 244.579738] ffff8801db221518 ffff8801ca3879f8 ffffffff8389d75b 0000000000000246 [ 244.587795] ffff8801c6286000 0000000000000000 ffff8801db221e40 ffff8801db221e68 [ 244.595745] Call Trace: [ 244.598335] [] ? __schedule+0x67b/0x1ba0 [ 244.604017] [] schedule+0x92/0x1b0 [ 244.609194] [] schedule_preempt_disabled+0x13/0x20 [ 244.615749] [] mutex_lock_nested+0x312/0x870 [ 244.621802] [] ? copy_net_ns+0x155/0x280 [ 244.627486] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.634461] [] ? copy_net_ns+0xf5/0x280 [ 244.640068] [] ? kasan_slab_alloc+0x12/0x20 [ 244.646129] [] copy_net_ns+0x155/0x280 [ 244.651634] [] create_new_namespaces+0x37f/0x730 [ 244.658027] [] copy_namespaces+0x291/0x320 [ 244.663876] [] ? copy_namespaces+0x3e/0x320 [ 244.669848] [] copy_process.part.51+0x1c99/0x5d40 [ 244.676348] [] ? __cleanup_sighand+0x40/0x40 [ 244.682377] [] _do_fork+0x1c0/0xd70 [ 244.687646] [] ? fork_idle+0x270/0x270 [ 244.693153] [] ? up_read+0x1a/0x40 [ 244.698398] [] ? __do_page_fault+0x3c6/0xd70 [ 244.704425] [] SyS_clone+0x37/0x50 [ 244.709611] [] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 244.716176] [] do_syscall_64+0x197/0x490 [ 244.721852] [] ? sys_vfork+0x30/0x30 [ 244.727201] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 244.733742] INFO: lockdep is turned off. [ 244.737788] NMI backtrace for cpu 0 [ 244.741381] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.54-ge5eba30 #61 [ 244.748529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.757850] ffff8801d89b7d00 ffffffff81d93659 0000000000000000 0000000000000000 [ 244.765800] 0000000000000000 0000000000000001 ffffffff810bd180 ffff8801d89b7d38 [ 244.773751] ffffffff81d9e76d 0000000000000000 0000000000000000 ffff8801c6286418 [ 244.781707] Call Trace: [ 244.784261] [] dump_stack+0xc1/0x128 [ 244.789592] [] ? irq_force_complete_move+0x390/0x390 [ 244.796312] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.802247] [] ? irq_force_complete_move+0x390/0x390 [ 244.808963] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.816037] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.823013] [] watchdog+0x6f0/0xa70 [ 244.828260] [] ? watchdog+0x125/0xa70 [ 244.833675] [] kthread+0x26d/0x300 [ 244.838827] [] ? reset_hung_task_detector+0x20/0x20 [ 244.845454] [] ? kthread_park+0xa0/0xa0 [ 244.851041] [] ? kthread_park+0xa0/0xa0 [ 244.856627] [] ? kthread_park+0xa0/0xa0 [ 244.862226] [] ret_from_fork+0x2a/0x40 [ 244.867807] Sending NMI from CPU 0 to CPUs 1: [ 244.872298] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838adb36 [ 244.879666] Kernel panic - not syncing: hung_task: blocked tasks [ 244.885788] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.54-ge5eba30 #61 [ 244.892940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.902263] ffff8801d89b7cb8 ffffffff81d93659 ffffffff83a899a0 ffff8801d89b7d90 [ 244.910231] ffff8801c6286400 dffffc0000000000 ffffffff84409000 ffff8801d89b7d80 [ 244.918203] ffffffff8142eb71 0000000041b58ab3 ffffffff841857a0 ffffffff8142e9b5 [ 244.926175] Call Trace: [ 244.928729] [] dump_stack+0xc1/0x128 [ 244.934063] [] panic+0x1bc/0x3a8 [ 244.939064] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 244.947258] [] watchdog+0x701/0xa70 [ 244.952502] [] ? watchdog+0x125/0xa70 [ 244.957918] [] kthread+0x26d/0x300 [ 244.963074] [] ? reset_hung_task_detector+0x20/0x20 [ 244.969707] [] ? kthread_park+0xa0/0xa0 [ 244.975297] [] ? kthread_park+0xa0/0xa0 [ 244.980886] [] ? kthread_park+0xa0/0xa0 [ 244.986677] [] ret_from_fork+0x2a/0x40 [ 244.992242] Dumping ftrace buffer: [ 244.995749] (ftrace buffer empty) [ 244.999429] Kernel Offset: disabled [ 245.003023] Rebooting in 86400 seconds..