0) 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)=0x220007) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000535000-0x28)={0x5, 0xa, 0x7, 0x1f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) poll(&(0x7f0000108000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, 0x1002) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000fe2000-0x4)=0x1, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007ad000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000034000-0x20)={{&(0x7f0000b34000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = gettid() readv(r1, &(0x7f0000dd2000-0x20)=[{&(0x7f0000e14000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000e1e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x2) process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)="00", 0x1}], 0x1, &(0x7f0000f5d000)=[], 0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000be4000-0x8)=0x6) r3 = accept(r0, &(0x7f0000e04000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cf7000-0x4)=0x10) recvfrom$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$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dd1000)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f70707000", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000153000-0x10)={0x3, 0x8, 0x80, 0x7f, 0x0}, &(0x7f0000387000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007cc000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x709d, 0x5, 0x401, 0x2, 0x1, 0x8, 0x3f, 0x355b, 0x10000, 0x1f, 0x1, 0x1, 0x1f, 0x7, 0x101]}, &(0x7f0000fe2000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009ec000)={0x1f, 0x8, 0xa2, 0x5, r5}, &(0x7f000054a000-0x4)=0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000269000-0x8)="2e2f66696c653000", 0x4, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r2 = open(&(0x7f000075b000)="2e2f66696c653000", 0x28042, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002e6000-0xc)={0x40000000010, 0x0}) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x2, 0x400000000000002, 0x20) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c37000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d59000)={0x0, 0x0, 0x0}, &(0x7f000071e000-0x4)=0xc) fstat(r0, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) r8 = inotify_init1(0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b9b000)={0x0, []}, 0x4) r9 = openat$binder(0xffffffffffffff9c, &(0x7f000072f000)="2f6465762f62696e64657200", 0x44, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e77000)={0x0, 0x0}) ioctl$KDMKTONE(r9, 0x4b3b, 0x1) r11 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r11, 0x0, 0x2, &(0x7f0000d37000+0xfcc)=0x9, 0x4) r12 = syz_open_dev$mice(&(0x7f0000947000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400301) r13 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9a000)="2f6465762f6b657963686f726400", 0x1, 0x0) connect$inet(r0, &(0x7f0000404000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r11, 0x0, 0x17, &(0x7f000058b000-0x4)=0x2, 0x4) setsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000005000)=0x80000000000005, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b4c000)={@common="69666230000000000000000000000000", 0x8}) bind$inet(r11, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r11, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000500000)=[@rights={0x20, 0x1, 0x1, [r12, r12, r9]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x30, 0x1, 0x1, [r9, r0, r10, r8, r1, r11, r13]}], 0x6, 0x0}, 0x20040850) 2017/10/12 12:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad7000)="2f6465762f6e65742f74756e00", 0x0, 0x84800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80815, 0xd) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @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]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x2000000009172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x100) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000080c000)=0xc0010000000005, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000221000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000192000-0x10)=@ipx={0x4, 0x400, 0x2, "c3325776bc74", 0x4a53c3f9, 0x0}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000e79000-0x9ca)="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", 0x9ca}, {&(0x7f0000947000-0x1)="c2", 0x1}, {&(0x7f0000c1f000-0x63)="0685233020c2a951f8000000000000000088325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad097c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f7f", 0x63}], 0x3, &(0x7f000030a000-0x2f0)=[{0xe8, 0x109, 0x4, "610e72f9935c0099076c47937601900d847a551f76f6a64461b60ebf4cfb8da28aa8e3b33a7a3ff9c18a29eb9f5f4b9f0c6bd2ff24650009ed7c96f836c683d618e81d34d7bd6def015ce1bf39382d7c3b9ea8722a06c47dc4a5bf80f59e87a571478df2a5421bded3e7a575b501a969751abbf4bde97a94b69029050e2787a5841a3669d536d27b098290537743412f9d341dfe37411a022c553d8a798d7221ca78e3aec6143ad291965f1002f1f22c35f7f19beb5abcecba76921ea0b7a3fb289a90a84c21743eff228c90114f1fadfa89fb2b7d302b"}, {0x10, 0x101, 0x4, ""}, {0x48, 0x10f, 0x4, "c5cff49cc8a8035702733cb4894590f149e4b766d241844f5e77b38856891717191b0f5c215bd4f1c89690aee064a2c5603bd6e7"}, {0x20, 0xff, 0x80040000, "12aa2871ab1298dbdc5f2d961cd4"}, {0x90, 0x1, 0xffffffffffffffff, "3733345062803761b3bbb5724c0aea90f3878f2596b1a04beaba8c01d1c60c7331bb67b5ab2fdc4fe3630048d10850a9c3de6fdfa79b37931e72f0ab5c569c5d5ed1ea981a163d35e4115d0ca677445746877dd2102704b7fa7b253918a90ca1b7488ca0d5b50ff7ff4ee907d20082bc4e4a8a6db56f5cd0571bf22959d0"}, {0x100, 0x119, 0x7ff, "773a9515659b29a06c6013267b0793aa5d3ec886083e306340e68974b6e4d5c3529e0e26a6c1acb19594cf2fca02defb7c06d2a7f772ef6bec616211fb3d46c8b1315f7fe1e8c00261b8efc9eb654fd03a6d60aba5bbfcd21a7401068da91964dc9f2ce23b630e45efc39402e3f75760be394a46ec633ff95de4879aa50f684faad5e5dac72258593ccbf63c393984a75f49ae185c8986e490bf9d1ee8de60bb1c0e56416193a8b10df90de5eb0e305e8eea5cb1335cfe59afd96925607ebdd13b4b69c26e5d8336eba10793d32d1bd8e0e2bf60628c1e45eac21183e67734b453b65448b413e24e501e995acf"}], 0x6, 0x100000000000003}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) ustat(0x240000000, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80007, 0x8) connect$ax25(r2, &(0x7f00002fd000-0x10)={0x3, {"6bfeff000e0080"}, 0x80000001}, 0x10) connect$inet6(r4, &(0x7f00000fc000)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000029f000)="7472757374656400", &(0x7f000063a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cdd000)="81ccb833aa1ae743b513f9304236532fd9eb68998201681d26e9d17545b85e590048f62685e0e17bc3fe0aa4f01eee086ead36ff735004247fc56488ea1a70458d41df2f5b50d1fbbb51c2e1497c209348914e7335b8b11dd6ff549af9b7eadb0058f626b97abe46e0964fb9fb3c8e9078f136f1d06e10c8210d9f6169ffc3606dece4c7e404576f82da452facff3e1e1c328b5d23a17ac2e35db83fec2e0deacccd2bf568b9d6d99dfcaaea8708d075f32897e81e88face5d8e7594f68eb82ffb300b66638f6b20e74c20d91aa2485eaa162670cd2e94c4b3eab810948dbc6ce6096c4addf71a0335c4600dfe", 0xed, 0xffffffffffffffff) r6 = request_key(&(0x7f00005fb000-0x8)="6c18676f6e008b9e", &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053a000-0x11)="28286d696d655f747970656e6f64657600", 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000f69000-0x8)="7472757374656400", &(0x7f00002dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000595000)={0x0, 0x0}, 0xbd, 0x80fd) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000121000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f00009bb000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000006f000-0x3)=0x10) write(0xffffffffffffffff, &(0x7f0000ca0000)="9c998cc2946dfc05a0230d69744632fc02b02c004c9c9c0abd327d07ffe8d88be57c258ac30c39b5472f9da686d7a4ae69e2aab19e6a3f5d059920b67a256a2efca0d26840e212766731f31e8d87d3df0ea4f45f1bbc7b861d01000eb5675d25ccb7de4908000000000000000973bd872b52854858198a11d440e10700000002d98ec4074a0c209f099571a340074101", 0x90) 2017/10/12 12:58:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x4000000000a, 0x45b4) r2 = syz_open_dev$mice(&(0x7f0000fb9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000431000)={@generic="b86eba3b2dc158e00f4605964ea4df38", @ifru_flags=0x5600}) connect$inet(r1, &(0x7f0000303000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x3, 0x0, 0x0, 0x3}, 0x0) 2017/10/12 12:58:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b09000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x7, 0x98, 0xab28) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f00009a6000-0x20)=[{&(0x7f00004bb000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000c4e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x2, &(0x7f00008c7000-0x90)=[{&(0x7f0000113000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000c7b000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000384000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000093f000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000707000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000969000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000381000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000dfd000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x9, 0x0) r3 = dup(r1) read$eventfd(r3, &(0x7f0000da1000-0x8)=0x0, 0x8) fdatasync(r0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000710000)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c3c000-0x4)=0x0, &(0x7f0000c9b000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000eb3000-0x20)={0x100000000, 0x200, 0x2, 0x3, 0x1, 0x63, 0x8, 0xeb, 0x0}, &(0x7f0000ef6000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000202000)={r4, 0x7ff, 0xc5, "b25bb8a141591de7a32692563c22236e61ecabc2427dd9ecc27823ce5894e146d045235557b74ffb7ad5531c2165ef178f10cd4902e7460b257234176c6491d9c2c768029ab3537314af8e4a3da7aae5a4207a587b77db64426e2fcad7179c22f5445973fc8fdb76b65d318d44f8d2c4c55623e87090c6ddb8afbc0ca0bfc0c3e35ad3c8d584d19f2a751ed8237931150ba879073201c60ee311e8881a820564bd9fe9f5642b277069edaff565086ae9d867364d313930035373a536eb2ddaf6922c55a648"}, 0xcd) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000440000-0x10)={r4, 0x9, 0x7, 0x2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e8c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00004f7000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x2b, @loopback={0x0, 0x1}, 0x94}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r5 = dup3(r0, r1, 0x0) connect$unix(r1, &(0x7f0000998000)=@file={0x80000000, "2e2f66696c653000"}, 0xa) clock_gettime(0x0, &(0x7f0000831000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000bb6000-0x10)={r6, r7+10000000}) fcntl$getflags(r5, 0x3) geteuid() sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/10/12 12:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = memfd_create(&(0x7f000042a000)="00", 0x1) r2 = syz_fuse_mount(&(0x7f0000eae000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x400, 0x1000000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fae000-0x4)=r2) r3 = gettid() setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ba7000)=0x7, 0x4) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000445000)={&(0x7f0000b2f000)="90513823592e37c3a3626464507090b9dfb489e61f235809c90ad537e8b72a750eb48eb009f70f4ffdf653093a1641d16ad5d6b02581cfbe34c634682e878ac7c8a4abef465e2434ecf63f4e210774dfe6aaa136eb5582ac53795411012f", 0x5e}) write(r0, &(0x7f000089d000)="240000002a0025f0071c1f24fffffc0e0200000000100000eaffff0208000b00aa18592a", 0x24) 2017/10/12 12:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006c3000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c8000)=0xba) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000309000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e9000-0x10)={0x0, 0x368, 0x7fffffff, 0x0}, &(0x7f000081d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ff000)={r1, 0xa6, 0x7fffffff, 0x4}, &(0x7f0000177000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000044b000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x3fe) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000854000)=@req3={0x0, 0x81, 0x10001, 0x3, 0xca0, 0x80000001, 0x8}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) removexattr(&(0x7f0000b12000-0x8)="2e2f66696c653000", &(0x7f000046d000)=@random={"6f73782e00", "6970365f767469300000000000000000"}) fchdir(r0) pivot_root(&(0x7f000076b000)="2e2f66696c653000", &(0x7f0000a3b000)="2e2f66696c653000") getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000447000)=0x0, &(0x7f00006f6000-0x1)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002a8000)={0x9, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x356, 0x1, 0x4, 0x7, 0x5, &(0x7f000039b000)=@generic="9a83f650207a06c730df6e9aab07cd22", 0x11b, 0xf51, 0xfffffffffffffe01}) 2017/10/12 12:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f00004c3000)=[{&(0x7f0000023000-0x1)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000010000)={{0x81, 0x4}, {0x100000000, 0x4}, 0x18b, 0x7, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000072e000-0x4)=0x3) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000541000-0x84)="e9cfd18ef6576b0e9afd38e6aa94a94e5056daf1e1d94f1b7cca4cfd702e49b4a8a31cede7a71939956c15b137ec9f55c498ccd468db7ef6d11ebf4bcafedbeea33adea42031d9158c91f29e064698027e545b51c4ba8576b915f289df0cc5f8f4ec54b29bff469e6426c5e1dfa83219c920a9bb1f1d1105217665f7a8b77ba70934fef7a9f06295bb2dcd7756ebe8b312f44c663b766be36bf8d4e6c7bd6246e6b2a35bfcf3b4f282537ee27b63011c410df0") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c05000)={{0x40000000, 0x0}, 0x0, 0xff, 0x100000005, {0x0, 0x7}, 0x3d, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00005c6000)={{0x6, 0x40003}, {0xfc, 0x80000001}, 0x80000001, 0x4, 0x80000200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000012000)={{0xe7, 0x9}, {0x6aa, 0x1ff}, 0xf5b7, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000012000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b22000-0x68)={0x5, 0xffffffffffff0000, 0x3e4e, {0x0, 0x0}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000013000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000000c000+0xcf8)={0x1, 0x80000000, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000007000-0x50)={{0x5, 0x6}, {0x22, 0x2}, 0x401, 0x1, 0x20001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r2, 0x100) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000b2a000-0x8)=0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x40, 0x800002) read(r4, &(0x7f0000022000-0x1)="00", 0x1) 2017/10/12 12:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000000000, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) r0 = gettid() r1 = getpgid(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) setpriority(0x3, r1, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r1, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000686000-0xe4)={r3, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r3}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) bind$netrom(r4, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b8030cfb41c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r6 = socket(0x10, 0x3, 0xa) setpgid(r1, 0x0) sendfile(r6, r5, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendto(r4, &(0x7f00005cb000-0xba)="9f453040f30cd876bd65e03a72045601b25619680e1280de13a706c5ffb91ef9417dc0e0d145ae7fadeaf1a549f28881c68de9985672fb169ec46585a645e61d1ce3c647e9c5582e4578b1d145cf75b27baf87cb427efa774404b4149c903fa0c23493e412b8dbe9a1c64c03c2a619c47b4e6ec50d4bedc99dc47405d2ceb2834fe57d795fbba0a4f0ba392d50cc56d6fe766b4a1159eaeda62b7bf1b539de291192d8f92deda852f03e9cb12a7405cb30da0e3f7b59154f57dd", 0xba, 0x40010, 0x0, 0x0) r8 = getpgid(0x0) connect(r2, &(0x7f0000edf000)=@ax25={0x3, {"0639c32de99fb5"}, 0x12}, 0x10) getpriority(0x1, r1) r9 = socket(0x11, 0x90003, 0x0) setsockopt(r9, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r9, &(0x7f00006b4000-0x74)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a4b8bc}, 0x1c) perf_event_open(&(0x7f0000147000)={0x0, 0x78, 0x9, 0x178, 0x6bd53fba, 0x9, 0x0, 0x9, 0x20, 0x1, 0x80000001, 0x1, 0x8000, 0x3, 0x0, 0x6, 0x0, 0x98, 0x2, 0x8c04, 0xffffffffffffebc0, 0x96, 0x6, 0xfffffffffffffffa, 0xffffffff, 0xfffffffffffffff9, 0x0}, r8, 0x1, r7, 0x4) writev(0xffffffffffffffff, &(0x7f0000d2b000)=[], 0x0) 2017/10/12 12:58:25 executing program 4: r0 = socket(0x11, 0x80003, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000679000-0x10)=[{&(0x7f0000a5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x1, &(0x7f0000001000-0x40)=[{&(0x7f0000070000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000b91000-0x15)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x4, 0x0) unshare(0x20000400) recvmmsg(r0, &(0x7f0000576000)=[{{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000462000-0xc)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00008e5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001a000)={r2, 0x0}, 0x8) creat(&(0x7f00003aa000-0x8)="2e2f66696c653000", 0x53) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f000081b000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r3, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl(r3, 0x2275, &(0x7f000001a000-0x1)="") 2017/10/12 12:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00007b2000)="01a6", 0x2, 0x4804, &(0x7f000063d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x4000000, &(0x7f00009be000)="4f598eaed617f8e205dbc9d49183ff38542e9fb7ea2d6578a18f936f082e946dfac504f3f08b7d87be0a3f7fda10140f38e9dcb7b84797ab02", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="cbf3c5889dbf5e36e7f0f3f26ba9b71b3ecb023a0b19fb4efe65bc0e8663fb227e043791db0c089381c98b98daccc44af1fcd6b1d394d9c10f55490b3851ca79f33cf12c80851841d93381b70d95409a1e0612439be2e6c500eed737f369edda192c119018fd373465ff1482c3c021a29345d647d6153f6e89c7570114b7f929d58660df4eb58e0dcd73d314bc390e10662bef36a088e1f29920504d24a6f9d9f5594148a83a76064d32262a4db233759430f02abb7294cb7c8055383a025abee1bcdef1dd9012ce790a1978e335950640c91c885bdf7b24ade7fc26f0e41e142320c0ead60d40e3c101cad6ad2328e2e7e4dbc7bf11") ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0x6d2000)=nil, 0x6d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) unshare(0x200000) r2 = gettid() setpriority(0x0, r2, 0x8000000) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r3, 0x9) fcntl$getflags(r1, 0x109) mmap(&(0x7f00006d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000687000)="37df534c93d70e740549f737803c45213941e971b07cb7ab4f51c40c001a485dd511909f09a2a924b85e7102f8a8b88d2052ba6996ceca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") link(&(0x7f000061b000)="2e2f66696c653000", &(0x7f000021c000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f000000c000-0xa6)="00", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) [ 61.110285] binder: 6533:6537 ioctl 4b3b 1 returned -22 [ 61.114552] Tx-ring is not supported. [ 61.124385] Tx-ring is not supported. [ 61.144940] binder: 6533:6568 ioctl 4b3b 1 returned -22 [ 61.151809] FAULT_FLAG_ALLOW_RETRY missing 30 2017/10/12 12:58:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200400, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x85) bind(r1, &(0x7f00003d7000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000ff4000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056d000)=0x0, &(0x7f0000a8f000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007cc000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f64000)="5d8421a72b1ebe30a1b6947dd874daec66290534377544cf16563847cd72fe8f1c8caa7aab1fa577bd2dbc052706db3bddbaf0ed2aa0") r4 = socket$netlink(0x10, 0x3, 0x2) r5 = socket(0x13, 0x2, 0xdec) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f0000217000/0x4000)=nil, 0x4000, 0xf) [ 61.162851] CPU: 0 PID: 6563 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.170396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.179730] ffff8801ca0ef8f0 ffffffff81d93659 ffff8801ca0efbd0 0000000000000000 [ 61.187733] ffff8801d6506710 ffff8801ca0efac0 ffff8801d6506600 ffff8801ca0efae8 [ 61.195755] ffffffff816611c8 ffff8801ca0efa40 ffff8801ca0efa90 00000001c7144067 [ 61.203766] Call Trace: [ 61.206338] [] dump_stack+0xc1/0x128 2017/10/12 12:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) prctl$setfpexc(0xc, 0x200000080002) set_mempolicy(0x2, &(0x7f0000f80000)=0x800000000000001f, 0x1000) mkdir(&(0x7f00001c4000)="2e2f66696c653000", 0x40) r1 = inotify_init1(0x20000080800) r2 = inotify_add_watch(r1, &(0x7f0000faf000-0xa)="2e2f66696c653000", 0x81000104) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6000-0x14)={0x4, 0x8, 0x1, 0x2, 0x1000}, 0x14) inotify_rm_watch(r1, r2) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000dfc000)={0x2, 0x1ff, 0x1, 0x8, 0x400, 0x101, 0xa548, 0x7fff, 0xf1, 0x8, 0x10001, 0xfffffffffffffffa}) r3 = syz_open_dev$usbmon(&(0x7f0000c75000)="2f6465762f7573626d6f6e2300", 0x3f, 0x200000) r4 = syz_fuse_mount(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) sync() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000f2b000)={0x7, 0x8, 0x100000001, 0x4, 0x5, 0x8c26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a44000)=0x14) ioctl$int_in(r4, 0x5452, &(0x7f0000005000+0x150)=0x2) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) dup3(r4, r3, 0x80080408) [ 61.211667] [] handle_userfault+0xa48/0x1300 [ 61.217695] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.224690] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.231083] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 61.237846] device lo entered promiscuous mode [ 61.242550] [] ? futex_wait+0x480/0x5d0 [ 61.248164] [] ? handle_mm_fault+0x117b/0x2530 [ 61.254369] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.260569] [] handle_mm_fault+0x1fd1/0x2530 [ 61.266595] [] ? __pmd_alloc+0x410/0x410 [ 61.272275] [] ? retint_kernel+0x2d/0x2d [ 61.277951] [] ? memset+0x31/0x40 [ 61.283021] [] __do_page_fault+0x5b7/0xd70 [ 61.288873] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.294811] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.301445] [] do_page_fault+0x27/0x30 [ 61.306948] [] page_fault+0x28/0x30 [ 61.312193] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 61.319258] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 [ 61.325630] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 61.332225] [] ? SyS_futex+0x22e/0x2d0 [ 61.337729] [] ? do_futex+0x1640/0x1640 [ 61.344019] [] ? security_file_ioctl+0x89/0xb0 [ 61.350216] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 61.356241] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.363683] device lo left promiscuous mode [ 61.365563] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.365572] CPU: 0 PID: 6550 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.365577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.365590] ffff8801c9fff930 ffffffff81d93659 ffff8801c9fffc10 0000000000000000 [ 61.365601] ffff8801d6506710 ffff8801c9fffb00 ffff8801d6506600 ffff8801c9fffb28 2017/10/12 12:58:25 executing program 0: r0 = inotify_init() r1 = epoll_create1(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) kexec_load(0x4ff, 0x7, &(0x7f000022d000-0xe0)=[{&(0x7f0000000000)="0761c46f4df6b07ce28151684cfa7d9fbf2c555b0417567c30e9fed162c4b0e9a32e7a6db56c7934c85980df26dacbd62db4b1f6b357c057dafce8243d4387bf69df5a15f70061f715a02609d543367751e2865302c6d559433d8ed8e659d473295e2caa4badd9f1b8d96266056079e403af47c4ce425a1ecdee8748036bbdad453715ab67b6dabd44272d20ee795e7214f3dbec", 0x94, 0xff, 0x78ec}, {&(0x7f00007ae000)="9190031098e8b835e92cdad8c250993ec08008cf54bf426d4587689a94aebc9879f9b49b0186475edcf0fa21e9efb1f8a60b6843c13c4c5e10963aae20b27ac0e1bc40d574feed0141f8def4e3439f5bde55b3c1a61c52403c4466f5102ef39cd2a6646b279a5cd2728359ab2adfaad47abfd7cc7a3a72a62fd6c39c91e48d60ba5c64dc618f9d504963d8633891e2ae0b4dc34466295ba95d9f1d14bfdf561403783d817b0f0c90de3305dd1a7abbe311419654063c015d1c1a36c0bad4f5326f77fe635f39", 0xc6, 0xffff, 0x80000000}, {&(0x7f0000000000)="9c98b0e37046b073e36ae035cea122dad6c5d29232811b72e512c057105026a8ce81c419b5d773b6bcec70fef5da16b6ebf3572a02131cd21d438b56620e6c245a98dad5db359db7d67e51afb0db14288b9da3f456f389c1fff9b74f7a54409e8bb44ecf22d24e43947e4ad320b6a17925d1e417d199d8ab59783f124e239aaaa8c773bbac069c88d25b013303142502b368e3aa3593b79f96b7b8c62c720a35c61c742900e9d40f0d8e1940eaa4861cf09a5fa9e1ddc060a6966e342bd5ea61", 0xc0, 0x1, 0xe33}, {&(0x7f0000001000-0xa2)="a80b164b82cf8682cefb511c2e2a8d30fdc025e695c94c68706c5ff3c2e8bc52367ffddc478c1bbfec4baea061fc35c1fd40133042617645035563fa669a9c42008b73c6649566fa08343a44dd1df3df6662962fb2ec47781bd3dc28607d1a2669de45d3a7a009da398b152fae8ccec0708a5f1db656ac5ec9ac0ffc64b9c813cc9d3e9b891da003e012f54b4036f8df7fe539e2da0a025a409bbc3edf7d9b43b9fdfec841aa0f7223ca7271e22aa4da8074f1cfc1f973899f3dea7c50ab36dbcf93d4a14c7efda0da485364", 0xcc, 0x0, 0x7}, {&(0x7f000060b000-0x54)="c7b3ba6912b6179513ef9bcdb519f65d0126f1e52c87d40dca9458804163d644a82ac2eca2b5c93f792d375947c6b431424ac90de5507d4192fe7a1fa0a2b68856c5e90270447e92c0a9f73deb2b37c03c232ff9", 0x54, 0xd0, 0x5}, {&(0x7f0000385000)="46a3eb947af359f40fa3273ecdc4f8eb5e", 0x11, 0x20, 0x401}, {&(0x7f0000733000)="9b0ccd67025c2d15737c67b91b8485f97c946274fe0da90314930dc65fe9fd9e462646ed888dfbb929b880df88b0654e220cd0ce14e74af32a1ae259d3b644b8cb145c25743f525c134e2fa344113bc2177e191ec52e0f3a7167bd415ac674cc1bd1d41546a6e3c841de5e175b35676eaa7d821bb577589a0214ac9ceae22feb2e2871c8a54f49d0dfe6a80852451d6085396761332f", 0x96, 0x4a9, 0x3f}], 0x30000) flock(r1, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8201, 0x101) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000001000-0x6)={0x8, 0x8000, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001000+0xfe4)={0x100000001, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) flock(r1, 0x2) dup3(r0, r1, 0x0) 2017/10/12 12:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r0, &(0x7f00006ff000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r0, 0x4000000002283, &(0x7f0000139000)="") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000022a000)={0x0, 0x6, 0x81}) recvmmsg(r0, &(0x7f0000a62000-0x21c)=[{{&(0x7f00001de000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000032000)=[{&(0x7f0000ed8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000a08000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x3, &(0x7f0000589000+0x3f3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x3}, 0xe1f}, {{&(0x7f0000dcf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f97000)=[{&(0x7f0000467000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00002af000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000915000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000040e000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00000cd000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00009c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x6, &(0x7f00006b8000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0xa0}, 0x1ff}, {{&(0x7f0000743000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d4000-0x20)=[{&(0x7f00008b0000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000924000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x2, &(0x7f000094a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x509}, 0x1}, {{0x0, 0x0, &(0x7f000050f000)=[{&(0x7f000036c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000f83000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000887000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x3, &(0x7f0000c31000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x1}, 0x121a}, {{0x0, 0x0, &(0x7f0000b28000)=[{&(0x7f000056c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001ef000-0x7)="00000000000000", 0x7}], 0x2, &(0x7f00006d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x5d4}, 0x4}, {{0x0, 0x0, &(0x7f0000317000)=[{&(0x7f0000a51000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000a97000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00007c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000690000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00004d3000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x5, &(0x7f00001c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x4b8e362a}, 0x9}, {{&(0x7f0000b34000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000120000)=[{&(0x7f00002e4000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc1000)="0000", 0x2}, {&(0x7f0000f77000-0xc)="000000000000000000000000", 0xc}], 0x3, &(0x7f0000a1d000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x3ff}, 0x7}, {{&(0x7f0000f8c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000b9a000)=[{&(0x7f0000db6000-0x7)="00000000000000", 0x7}, {&(0x7f0000929000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000051e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, &(0x7f0000561000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x45aa}, 0x7}, {{0x0, 0x0, &(0x7f00001ad000-0x50)=[{&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000536000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000d4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000e35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000864000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x5, &(0x7f00001f4000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x5}, 0x6}], 0x9, 0x40000001, &(0x7f0000849000-0x10)={0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x7, &(0x7f0000e2f000)={0x0, 0xfffffffffffffff9, 0x8, 0x200800000000000}) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) userfaultfd(0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00005cd000)={"8abbb063cf48a18292ea14a4c4bc4b26", 0x5ce, 0x0}, 0x18) clock_nanosleep(0x1, 0x1, &(0x7f0000013000)={0x77359400, 0x0}, &(0x7f0000003000)={0x0, 0x0}) socket$inet(0x2, 0x4, 0x800000000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004fe000-0x4)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) 2017/10/12 12:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = perf_event_open(&(0x7f000004b000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000e78000/0x2000)=nil, 0x2000, 0x3, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0x0) mlockall(0x3) ioperm(0x80000000, 0x0, 0x7) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mkdir(&(0x7f000001e000)="2e2f66696c653000", 0xfffffffffffffffe) r3 = syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000d3b000)=0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) select(0x40, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r4 = socket(0x8000000010, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x10012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000818000)=@get={0x1, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) mmap(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00009f8000)={0x0}, &(0x7f0000cba000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00001cc000-0x10)=@buf={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fbc000-0x14)={0x0, 0x1, 0xa73, 0x4, 0x20, 0x6c90}, &(0x7f00006d1000-0x4)=0x14) fstatfs(r0, &(0x7f0000e60000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00006d8000-0x44)={r5, 0x3b, "b105e2a7514b4eb5c757bd733698f155d4a4884a73a810f7d55eb70608b74664b1f4171aab5c4e62d7877bb0d28b5e32407959bf925444859ca403"}, &(0x7f0000d79000)=0x44) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000fa4000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2017/10/12 12:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004c2000)=[{&(0x7f0000582000)="290000002100190001033500000a00060200000000800000000000040d001000002f0800e600000000", 0x29}], 0x1) openat(0xffffffffffffffff, &(0x7f00004ad000-0x8)="2e2f66696c653000", 0x400000, 0x100) recvmsg(r0, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f0000ed0000-0x50)=[{&(0x7f0000dbd000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000b4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00007b4000)="000000", 0x3}, {&(0x7f00002be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000b82000)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000d20000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x6}, 0x40000000) r1 = socket$inet(0x2, 0x805, 0x2) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f00000bc000-0x4)=0x8, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000efa000-0x4)=0x0, &(0x7f000093a000)=0x4) mmap(&(0x7f0000857000/0x4000)=nil, 0x4000, 0x4, 0x112, r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000014f000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00005ee000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$inet(0x2, 0x3, 0x44) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000115000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x26ea, 0x0, 0x800, 0x3, 0x400, 0x4}}}) r3 = open(&(0x7f0000a22000-0x8)="2e2f66696c653000", 0x4000, 0xf9e8d1f4b1f38f32) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000e73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 12:58:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40010000, &(0x7f0000000000)="3b", &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029d000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b61000-0x4)=0x5) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x10200000000002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000)={0x0, 0x1}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000e000-0xa0)={r1, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x91b1, 0x200, 0x7fffffff, 0x0}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000d000)="6c6f676f6e00", &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)="2400", 0x0) 2017/10/12 12:58:25 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000015000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800000000000130, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000009000)=[{0x81, 0x41, 0x68d, 0xa3}, {0x1, 0x9, 0x20, 0xfffffffffffffff9}, {0x100000000, 0x3f, 0x83a, 0x80}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000015000)="262b00", 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000016000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) socketpair$inet6(0xa, 0x80f, 0x2, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept$inet6(r6, &(0x7f0000011000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000016000-0x20)={@generic="75af1bb8de8ce05885b66bea5320b147", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(r5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000018000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000016000)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/10/12 12:58:25 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) write$fuse_ioctl(r0, &(0x7f0000001000-0x20)={0x20, 0x4, 0xa83, 0x80000001, 0x7, 0x7, 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bc7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000757000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x959, 0x0, 0x9, 0x2, 0x80, 0x20, 0x1fc, r1, r2}, {0xfffffffffffffffc, 0xff, 0xff, 0x1, 0x5, 0x2, 0xd56, 0x100000001}, {0x20, 0x7fff, 0x77b, 0x5}, 0x5a, 0x9, 0x4, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7f, 0x7}, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x51, 0x2, 0x2, 0x9, 0x20, 0x100, 0x0}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000849000)=0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ef9000)=[{{&(0x7f0000aa0000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ef4000)=[{&(0x7f0000ef5000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f00004ea000)="0000000000000000000000000000000000", 0x11}], 0x2, &(0x7f0000629000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x6}, 0x20}, {{&(0x7f0000856000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ef5000)=[{&(0x7f0000776000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00000af000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000ef5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000ef5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000e86000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000359000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000ef6000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x8, &(0x7f0000efa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0xfffffffffffffffe}, 0x4}, {{&(0x7f0000ef7000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd9000-0x70)=[{&(0x7f00001fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000ef7000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000ef6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000ef6000)="0000000000000000", 0x8}, {&(0x7f0000ef6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000049000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000ef7000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x7, &(0x7f0000da0000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x5}, 0x1800000}, {{&(0x7f0000ef8000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a23000)=[{&(0x7f000090c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00008c4000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000888000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000ef7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000cd5000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000ef8000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f00008bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000978000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000020000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x9, &(0x7f0000ef8000-0x12)="000000000000000000000000000000000000", 0x12, 0x8}, 0x8}, {{&(0x7f0000c4a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000214000-0x20)=[{&(0x7f00001ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000ef8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2, &(0x7f000094a000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x7}, 0x7396}], 0x5, 0x2, &(0x7f0000012000-0x10)={0x0, 0x0}) mq_notify(r4, &(0x7f0000014000-0x50)={0x0, 0x0, 0x0, @tid=0x0, []}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r5, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:25 executing program 2: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000020e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000930000-0x8)="2e2f66696c653000", 0x5) r1 = memfd_create(&(0x7f00003c5000)="74727573746564252c6370757365742473656c696e757800", 0x1) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x42800) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000092e000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000b1000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000790000)={r3, r4, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x10002, &(0x7f0000c06000)=0x7fffffff, 0x4) r6 = dup(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000f00000)=0xfffffffffffff000, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) r7 = dup3(r6, r2, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1f, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00006f1000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000083f000)=@assoc_value={r8, 0x1}, &(0x7f000040d000)=0x8) 2017/10/12 12:58:25 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000)={0x0, 0x0, 0x0}, &(0x7f0000de6000-0x4)=0xc) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000469000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x8, &(0x7f000009d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ae6000)={0x0, 0x2}, &(0x7f0000b3b000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000057f000-0x8)={r2, 0x7}, &(0x7f00001b3000-0x4)=0x8) epoll_create(0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000953000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d71000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fa1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0xe8) setreuid(r4, r5) getsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000e5f000)=0x0, &(0x7f0000895000)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000510000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f78000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x36e840c2, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000b46000-0x20)={@generic="632648e8fcd565ce79494e13d1710b59", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000655000-0x10)={0x77359400, 0x0}, 0x10) r6 = msgget$private(0x0, 0x102) msgsnd(r6, &(0x7f00006eb000)={0x3, "61b486661747909e74b96f93d7f2fdadb41cd13ab950cf41955402b507ac92628db1b42405cf5551d007e2606c536e6071ff78b938ca16c24007cecbdca54cf4601ff307b7d9c456496b95a02afdc283dc52954c0a63904ca688111768977dcc067c89ad0e78a04d28c99b18abeae35e31736acf02f7ff9176fa33fdfbb35d38d43c5131dabd6966268cedace9fd4287bc7bb2f51772e9155ba81750c29b9394a5f75efac8960d6eecc495cd705e994e35c902c2278200de24a39c50bca697e5a9c4fc9a9205780de91f239289db3ee7eb8ffb38afe60c6676ed3bdb5e153a3ee5100069d28e5fa96e36e521ab73d9b9019e8be2f6352e72275127670a0fec945569ef1c03d3fe379ceedec177e1c4825a756d4f592013ef4a19a5b3b312bde44da0b1e50aab180b2c36698edda4934ce7f3320540e37ba6c384dd60c2faf05c502a007e0b5978ab6786842cdee951748439ca788854ed80dc297ac9c381320667aad26ce486c0ff4cc54001fa3ffa8dd4138e062cc3d9ebd23f5b1b14a24c70bef82d57b25de8268086d20790544097c7b69dedeecc403dcb7070d6a99b87556a36b9fd0e3b2411a4ace31a2ec035259127e22f7f11a246fe4000b259a95c9b2d172e7c004dab1e2abe6a15685d63c845db141c95357a3a0a06e204b47ee4f42d212f6bbcb08954c6e8aa21e380d03840cc6bdd78e68b8d809ae0f3e24864a821c4c0551c0b78e869b0a9c55f4f4a6a0123c1d509cff7722d40bd2a87b71a3619b43f59482ccea396c16e670d171b78f3a14f25a59f09e3388fda2de49d62e99d34b35ef1b2a6d5bbd714c2ef89c01dc15d05776a4b0cb7a9ef6c45e52c0eb2290ba0e1c019f261394bbd52bcc12fe62238e58bbcb4c856534e7a47ae8ca2873f893893d68115a9f2b5a0c76e8303be6f36b16522c820292d4e52aeacdc48a1b6bbbd55c6b32389a960119ad36c1f63a80082c4609f88ca9ab6c34cb1ac8c3ba11ad5f1a8205fcb0f9a58ab9d3c088d0f97e7317400de22195dbc66c8c6953705960deedafe9ca0c7f8b3cb02f605a170df1646dda5c5e5fcde386dbd7615752f9fc6337486547751166750517b9799712387e7d81de99d8c0500656cf635f32ffebe53da81dde19251d24605c59e06c615edee4055924491d29dcc7d47560088f30a21b3044977191db186a0bd5663872817a9941f24cd27e23e1ed1db1d1686b179084a6883a9a587b1e326a9af6928965afa02d3093c7adefe706579a57c87d41eef37d5c0f48cbcdd58eb41d9897a718e79775127d82ed01562c25edf53e86fb5bdbf9b7488afb17b3197fe51cddb813346a9b334ffb2242ad41c0673860e7a6c674b219ed490dab8be8bab39614f2f2001b4820c320a6ab56d4ee9acc6863cef998e5d265ea9eb654cba095d5deea283fcbb1a3c671137ce5d67894b6fd72add258202b76a91e0f9672df29ba69d11ce454517cc52b851c9c1f9ae17c4b1a0a08834843b145bf61a69c3cfbf7acf431b538955bce7e8745586c4eabacb27f580a99fcaa9592c3bf3804d4d7f97ccf3d183073f92ca11f91093ce05657728477e33b40c088e7ed0a79d6e1c461f3a488683d842dab1e962b2389b41e0c81e67f0a326d0779ffee9460c8780f2981ed6f9c48f40b8f88367eac1f54d2a77be2ed07f2b1d27e2af429204eb827ca1b0ede61f09cb521d771bf6605ea6b17ad87c63f45f9b146d4b7076e7954bec95bff406291c1378f1230a21674b2e3378ea87c2f783c92cffe7ab3123f052a81cfc37a21162ae8654adfc99122803aa1418abf74aafdfa4e6c822d2a2c987edf4705aef3ec40bcd5121542cab13ba2e3cc073027766a5e2dbed11fd66fe023c265b99d1158813a75471175de32f5807c411dc32f55225f684e09b3f577dca8b2bab3e3c5e4f64afa63865a8b0f663c3af369327450a5cb7e3e0794a620e669fd79baf2f57519ea994937e361394a40f751df89c6105b5236c02bca9b8fe3947a7de0b5630f8b91508729bb5c354de817a8c28f8acc9d9b8d21634ed8b7f4bb1b29fd5d7649f50eb4ec5ed6164e0089802522af631878c74f7a529ff1d0a0d10d910337665c769d88f4c4ae0db603bc8746adee33dffdd0804ae00620da824b8aeea79013948aaa25acffc0df482d0a5908cb2f461acd6363506282e30107ad086964bf1a0fde3de570af3f7eea83c0dfb6eddc13a6063df5d2cd912b8564d1c7d6ce175b7f972d7ed46a27f4c50abc8c2624b336072af72513fd76417ec8db5f56794d9ee108f8d07bbaff9a7e1c93a63568964bf6006cf408731cdd6a3920a61c005d96d5cd6af6f35a93b4410262a51773b3764db8cb2058baee8f9e3541fdfb8384c25b6c29d0be058426ea2b9056f9d5fb4f5faa2134143661c0311d4754e6e5dac00ec5ba3c9cc26c7bc90e5c2d9fa1e098c71a8de691f6c8bd0802627d24bd9adce73623e5d5a58619a5eead62e4100d69c363e09d6789256685c53d4e64a63a2737eb7d58b6c99c2585ad39c77dcbaf92d576f8c519d6101f876fe71567e72d1fe2dfff4ae51fd888dd7c2f4a902f93f513c125129c781da8c3995d2cdef7407de4dd85402674d405de78ac606052fd8f8812571bf9878c66f9ef8c7c5f9045c950ff8041f4dd8e98d1b97a1cea05fde88cdb57556298d52c32ecebdaabd45c728ca2e58f095b4dce090d1cfcad4c37c3f123fb29c8132103a464c4c86ea4950c07782e1241de8921852ea1930bceb2e9f4bad467da720b0c0382ee5b1addabe035aa9494ba7eb171367d483ace196a3b65ca33e84431689d62230bd5d8929755b2b1b3c72e855802074909b45cae73bb38397cf4119041060d3a691b53a9831ce564b477b722e56ab46ddce610f43106b4c3689ecc05a2442a30c863c4db41f997e42be523fffc5e1010f01c38074a4598aa1f799d7501a929ae79c05dc785f07bb14a29d74a75c3bc802093cabd3b206bb55dd0303ca5be9829f38b080066921a2238040bba56c483f43885377ee66096c462e0a487c09fa07eb1e371a9200dc6cac0c8049207bfa003cca2c877f7f278baa8b84caa76d332eac4f3bac497b75b2ea2cf83f007e60e50f0eafd11da9c370e9d320fc82007ea508df80c595d93f2ed9b4012ca1c8918972913b3a11991f0a29ead07d74c1baa5713644b1ba03ff8d0c12732e7f5b99fd4d813499c18d50e7dd21c821d04f6374936f547d170df27520a3b0995c72b319d9152f15ef8d2b70698d8ae18e32687fbc2b3cbebb43fcc7f00056138816b52766e6805a574090415cabddbecbcf460829e24c9d2e4318bbc9ff51f239eb797d7116dd06b2159546c4eb1b30ca10b88e9ce854a04e4730bd91e1499cc522b6bd1e16156b7933c0912f741da2bd9ee347b19a07c648ec930860f48007d109e1bcfc9520315ae43cefbdd6d30123adb590d309b9a08e5dcdffe0acf3d20b0554bef4b3546a8542fc9b24a9c571056f1d58add408b42eb3b8bb740921f9e50f1b1647d680dfa41ea7f4a42fde8f7e64f65f461d4e80023a634d631a7f855a55528c743b0a082df9163e40a993a63eb9a1e649d36b7eea8104d3c9023eb0b3e9a24e8ec42c40abb6589fbb9e4bd1491dabe2fe8bc309d3f2e8d5bab53576f9a2993c02680cd36272a09f0575436c9c5f39e5e4c36fa9cfb26bab7dcf93333feb43d6a36ead33d8e1c6af8b0a19550299bf1f0f26507637816be18d405d49877557965cfef898b0ba9466477da2a4c107c6c2435b63c98b12b1024f81b41c689e9ff248751b7c6aa17735fffaccd12264a3c95801719990619f51915b4a7b5e5f76b79a0fb58d53941823dce3afbd2df588f3f6a5335ad4a6e41f1b64656bdd4eaf60e1004cf71b381fffea7e519d03e01607347ff012df808a53002579ff0b7964332a72a5cdff29c60ed8e7e527f28e83ffdbb0e85483a3ab016b39e893259f9eb0f5f9a58927adf2eea7e9fec0b1328eaa2d0e89c11aeae53254bdcbec99dba61e733ac5d5a2f2fd12c08a33a938b3470a72471ac7d76100adb179a3c3c7365c8666195d3137209a49cc46f16482a360d746f8ebc440ca57e7523ba476c8b6b398353e3b3f0463f2d46f1822ec7ceff513c299bcb4dbac8184669d902bbb762f2ca8c3b5ba091b530eae2c407fecafa6c8d4951249bf825d413551ec06bc9be215df360823ae26a8643cac8c148b17ed13a0efb004d48452a905268075e0e3b2a70a0c11ad8e9437149439072209c09661fbe9c795e4ae4080f46b8523a6e59c129c55b04af71c704829d3279dadc00a373ce413342bcd29a6bacbbaf02d464c78b22f1b6d967f3fcfaa31aaee0342f84b85fdaed43ce06966f7c9e3e4d0cc48d681adee2ddfc1de8962324c4a50903bec3bc2bac70f0640602c3f108dff8b3fbb467d4f48c0eda040564520e27c691ca65ad29747b33bf4634c0bf6a44d25f1ef9b7238977a996912859d0ded937398b223f8470f32ec39ac8aa48f1b8e152cf87ccf6d1e277c4c87f9aa0a2d8bf45c13ef186d856c75c7d1de4260806b2f854a3682c9eb2b8632e84b4fa7ef9f7bbbf13b30ac40a41a0835a49af6138ae3ad4a11998760be69ea9927a7ca417ca6a6f6026dd59cbf3f978696485570c1a8b3dfd6166532375ce4407ac03ca7874aaef5140dee41ac966e02a3734f85fc2378a547f27166c843f0068a6a89e8e5b53a431ee68aef137b9f5a34109c873db3a3da4cd1f4c90c5ce053e44866e7c4e6d47d5572c0ceae6914dfafdb3257c3b5c3655ee090baf1d61418481167021c828a1b6c2fd2d2ec6cee0c793ed945811b1a11a0005cbff4a52a9c4c4acca8d7dcd01ffd253453825fcbbdcf518aa6c939910cece9ceea0130fefa36bd4ec7cfd6209f3f969644802729fd019d6dd263e77bc32d4c49a4a606bf9417cfa7e323cc07cc4322460ab5826e8524f0c56fa55313f030776fb1a396ee774ec78772037ff66fe3ce4d630d40ee5137b8d385b8abd24eb9b728deb8134e46b3d6c8421f68718874e85f25b5949d199266c6f8436a5f8d2b1c319d6854fbaaae2f88db9ce9371994f7f646ea1bedf52d0bdf69cc985c444f2f9418834b8f33933c33a548d3149ec31466d9784cdcd4bf6a6b0dcc61f971d206bdb7ea1fb23eb3d678df18ceec00497214bb871b7dcfe40202944968fa3d4a879c69522b3c993d242ddd887a679f0e4ed498a05d0b2165302f9c741fb351ccec52141461e92ef01b9bda370426cdcea6b1ddf141902b39464a4d520f92671d8fdf563121687f43227fea3b7f8ed696c494fce09a690ba00e73f40815bba23f7cbac1a31f95f32231dd59e33e0537e97886a29ddd43781cdde316883078733f51ed74e059c8e8fc41e55e7a15bfc267263d95547fe52c8814573471a5b3a80a3ed38bace77de96839566673fe5b9bbdd85cd6b7708a9f45a54312be4a3348b21b58b5b0d5b4159df84c5c10728e5eb224cc53571bd2267ce9acf44efbb2eab429469d355c8d5794fb12f3587a560d7ec148694e592155b1025b7503917334f2bbd8ddff7822073a6eebe84a84ac1923d476b0e4f18571a9daac6a912b54b4700317e0f580b1f069cc17f483499d09c48dba017e2940990922735f90fa6985ae5f60a3b4065ad93da14966d0dd2afe96ef62cbc3202ee2be1d67010655902fd6f28488a20a36b6566cb64bd1d834b9c773cf3c206fdd6545acd8a793754af120b76288d29cd77a356ba4b2eca8cfb70ad5956e9b0957ca8569134846f6d8ec0fb0cb"}, 0x1008, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x0}, &(0x7f0000a30000)=0x8) fcntl$setstatus(r3, 0x4, 0x44800) r7 = memfd_create(&(0x7f000097f000-0xb)="6367b00000400000086900", 0x5) fcntl$getownex(r3, 0x10, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f000096c000-0x4)=0x0) [ 61.365611] ffffffff816611c8 ffff8801c9fe1800 0000000000000000 0000000000000000 [ 61.365613] Call Trace: [ 61.365624] [] dump_stack+0xc1/0x128 [ 61.365634] [] handle_userfault+0xa48/0x1300 [ 61.365646] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.365655] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/10/12 12:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000780000-0x9)="2f6465762f73672300", 0xfb, 0x10000) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f81000+0x7b2)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000074000)={{0xa, 0x0, 0x480000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x900, [0x8, 0x100, 0x8000, 0x8001, 0x7, 0x7, 0xb9e6, 0x8000]}, 0x5c) accept4$inet(r0, &(0x7f0000f04000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x10, 0x800) socket$inet(0x2, 0x8000d, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) dup(r2) read$eventfd(r3, &(0x7f00005a1000-0x8)=0x0, 0x8) waitid(0x3, r1, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000f15000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000fd2000)={0x7, 0x2, 0x20000000, 0xfffffffffffffff7, 0x3f, 0x1, 0x9, 0x2}, &(0x7f0000d63000)={0x1, 0xd136, 0x9, 0xfffffffffffffff9, 0x7, 0x7ff, 0x200, 0x2}, &(0x7f0000565000-0x40)={0x8, 0x6d5, 0x68a, 0x4, 0x5b2, 0xd2d6, 0x5, 0x3f}, &(0x7f000079f000)={0x0, 0x0}) getitimer(0x0, &(0x7f00002b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000801000-0x8)="2e2f66696c653000", &(0x7f0000399000-0x20)={{0x0, 0x2710}, {r5, r4}}) ioprio_get$pid(0x3, r1) r6 = syz_open_dev$mice(&(0x7f0000ef4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r7 = memfd_create(&(0x7f0000ccb000)="2f646595f073672300", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d47000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) accept4$inet(r7, 0x0, &(0x7f0000039000)=0x0, 0x80800) sendto$ipx(r3, &(0x7f0000988000)="33c5cfa57746371debacd4f09f63c0cf828f1a499ca06ee741d4f363834ed464c964a89c2879c47bf949fc914a6831b79b6e5e52049dde8304c9696cb7a1770d6b5e1707f8475f7c92b66dac555cd21febdfbf34bef1b3172591459448090b4676c7c6f4f8014ce6e14b4bc637", 0x6d, 0x48090, &(0x7f00000da000-0x10)={0x4, 0xfca8, 0xff, "6e5179fc0807", 0xfffffffffffffff9, 0x0}, 0x10) r8 = syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0xab7, 0x303000) pivot_root(&(0x7f00007b8000-0x1)="2e2f66696c653000", &(0x7f0000e0a000-0x8)="2e2f66696c653000") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000-0x4)=0x3, 0x4) ioctl$TIOCSETD(r8, 0x5423, &(0x7f00001fe000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000d71000)={0x0, 0x1, "636c69656e743000000000000000000000000000eeff0000080000000400fffd000000000000000000000000000000000000ffffffffffffffde000000000000", 0xffffffff80000003, "58d2ff3fc10d3777", "dd93787f3f5468d078b23960b7d3b1c410db2bb6e152a34e78396967551c3554", 0xfffffffffffffffa, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b51000-0x4)=0x0) r9 = socket$netlink(0x10, 0x3, 0xd) writev(r9, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70200fa00000000240002f70009000300010000007f00000401", 0x29}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r9) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e33000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) perf_event_open(&(0x7f00002e7000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200003, 0x0, 0x4000fff, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0}, 0x0, 0x0, r10, 0x4) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/12 12:58:25 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000dd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000001000-0x4)=0x0, &(0x7f00005f3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ebe000)=0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000c49000-0xc)={&(0x7f0000b9b000-0x8)=[0x0, 0x0], 0x2}) 2017/10/12 12:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f00003dc000)=0x0, 0x80800) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000930000)=0x0, &(0x7f0000582000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a17000)={0xfffffffffffffff7, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) recvmmsg(r1, &(0x7f0000905000-0x3c)=[{{&(0x7f00008b3000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000058b000-0x10)=[{&(0x7f000017c000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1, &(0x7f000029a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x5}, 0x62}], 0x1, 0x2000, &(0x7f0000a17000-0x10)={0x0, 0x989680}) r2 = getpgid(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000c47000)="2f6465762f73672300", 0x2, 0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000096000)={&(0x7f0000129000)="b3bbd1", 0x3}) [ 61.365663] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.365672] [] ? retint_kernel+0x2d/0x2d [ 61.365682] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.365690] [] handle_mm_fault+0x1fd1/0x2530 [ 61.365698] [] ? __pmd_alloc+0x410/0x410 [ 61.365705] [] ? memset+0x31/0x40 [ 61.365714] [] __do_page_fault+0x5b7/0xd70 2017/10/12 12:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000098f000)="2400", 0x1) fallocate(r0, 0x0, 0x0, 0x10001) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="2f", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0xe606}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000683000)=0x0) getpid() r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x5, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x40000000b6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000000, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004b6000-0xb)={0x6, 0xffffffffffffffe0, 0xffffffffffffff00, 0x3, 0x0, 0x6, 0xfffffffffffff349, 0xfffffffffffffffd, 0x9, 0x7f, 0xfff}, 0xb) r2 = dup2(r1, r1) dup2(r2, r1) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00009ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r1, 0x8916, &(0x7f0000000000)="bc") lgetxattr(&(0x7f0000a1f000)="2e2f66696c653000", &(0x7f0000a13000)=@random={"6f73322e00", "6d643573756d6d643573756d235c5e2d3a6d643573756d00"}, &(0x7f000070d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8936, &(0x7f0000000000)="") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000406000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3460, 0x5, 0x7, 0xe4d8, 0xf}, &(0x7f00009e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d3000-0x20)={0xfff, 0x1, 0x208, 0x96ec, 0x1, 0x0, 0x800, 0x2, r4}, &(0x7f0000125000-0x4)=0x20) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:25 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000d22000)=0x800100000000e, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000d27000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d1000)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d27000)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000e8e000)="2e2f66696c653000", &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r2) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f00007e2000-0x8)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) setxattr(&(0x7f0000ecc000)="2e2f66696c653000", &(0x7f000023c000)=@known="73797374656d2e61647669736500", &(0x7f0000df5000)="2f6465762f6e65742f74756e00", 0xd, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000971000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000959000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 61.365722] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.365729] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.365737] [] do_page_fault+0x27/0x30 [ 61.365744] [] page_fault+0x28/0x30 [ 61.365752] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.365760] [] ? SyS_futimesat+0xbb/0x1b0 [ 61.365768] [] ? SyS_utimensat+0x160/0x160 [ 61.365777] [] ? do_futex+0x1640/0x1640 [ 61.365784] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 61.365792] [] ? security_file_ioctl+0x89/0xb0 [ 61.365799] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.365808] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.365828] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.365836] CPU: 0 PID: 6536 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.365841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.365852] ffff8801ab69f8d0 ffffffff81d93659 ffff8801ab69fbb0 0000000000000000 [ 61.365863] ffff8801d6506710 ffff8801ab69faa0 ffff8801d6506600 ffff8801ab69fac8 [ 61.365873] ffffffff816611c8 ffff8801ab68c800 0000000000000000 0000000000000000 [ 61.365875] Call Trace: [ 61.365883] [] dump_stack+0xc1/0x128 [ 61.365892] [] handle_userfault+0xa48/0x1300 [ 61.365903] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.365911] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.365918] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 61.365926] [] ? finish_task_switch+0x1ed/0x630 [ 61.365934] [] ? finish_task_switch+0x1c1/0x630 [ 61.365941] [] ? __schedule+0x64d/0x1ba0 [ 61.365948] [] ? __schedule+0x683/0x1ba0 [ 61.365956] [] ? handle_mm_fault+0x117b/0x2530 [ 61.365964] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.365972] [] handle_mm_fault+0x1fd1/0x2530 [ 61.365980] [] ? futex_wake+0x146/0x440 [ 61.365988] [] ? __pmd_alloc+0x410/0x410 [ 61.365996] [] ? get_futex_key+0x1000/0x1000 [ 61.366002] [] ? __vma_adjust+0xa75/0x1630 [ 61.366009] [] ? memset+0x31/0x40 [ 61.366018] [] __do_page_fault+0x5b7/0xd70 [ 61.366026] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.366033] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.366041] [] do_page_fault+0x27/0x30 [ 61.366047] [] page_fault+0x28/0x30 [ 61.366055] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 61.366063] [] ? SyS_mq_open+0x18c/0x940 [ 61.366071] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 61.366079] [] ? mqueue_evict_inode+0x670/0x670 [ 61.366087] [] ? do_futex+0x1640/0x1640 [ 61.366094] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 61.366101] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.366110] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.429880] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.429890] CPU: 1 PID: 6563 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.429894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.429908] ffff8801ca0ef8f0 ffffffff81d93659 ffff8801ca0efbd0 0000000000000000 [ 61.429922] ffff8801d6506590 ffff8801ca0efac0 ffff8801d6506480 ffff8801ca0efae8 [ 61.429933] ffffffff816611c8 ffff8801ca0efa40 ffff8801ca0efa90 00000001c7144067 [ 61.429935] Call Trace: [ 61.429947] [] dump_stack+0xc1/0x128 [ 61.429957] [] handle_userfault+0xa48/0x1300 [ 61.429967] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.429976] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.429987] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 61.429997] [] ? futex_wait+0x480/0x5d0 [ 61.430009] [] ? handle_mm_fault+0x117b/0x2530 [ 61.430017] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.430026] [] handle_mm_fault+0x1fd1/0x2530 [ 61.430034] [] ? __pmd_alloc+0x410/0x410 [ 61.430043] [] ? retint_kernel+0x2d/0x2d [ 61.430050] [] ? memset+0x31/0x40 [ 61.430059] [] __do_page_fault+0x5b7/0xd70 [ 61.430067] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.430075] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.430083] [] do_page_fault+0x27/0x30 [ 61.430089] [] page_fault+0x28/0x30 [ 61.430098] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 61.430107] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 [ 61.430115] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 61.430123] [] ? SyS_futex+0x22e/0x2d0 [ 61.430131] [] ? do_futex+0x1640/0x1640 [ 61.430138] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 61.430147] [] ? security_file_ioctl+0x89/0xb0 [ 61.430155] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 61.430163] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.430191] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.430199] CPU: 1 PID: 6550 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.430203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.430215] ffff8801c9fff930 ffffffff81d93659 ffff8801c9fffc10 0000000000000000 [ 61.430226] ffff8801d6506590 ffff8801c9fffb00 ffff8801d6506480 ffff8801c9fffb28 [ 61.430237] ffffffff816611c8 ffff8801c9fffa80 ffffffff84185964 00000001c7144067 [ 61.430238] Call Trace: [ 61.430246] [] dump_stack+0xc1/0x128 [ 61.430254] [] handle_userfault+0xa48/0x1300 [ 61.430263] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.430271] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.430279] [] ? futex_wait+0x480/0x5d0 [ 61.430288] [] ? futex_wait_setup+0x330/0x330 [ 61.430296] [] ? handle_mm_fault+0x117b/0x2530 [ 61.430304] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.430317] [] handle_mm_fault+0x1fd1/0x2530 [ 61.430325] [] ? __pmd_alloc+0x410/0x410 [ 61.430333] [] ? perf_event_comm+0x1a0/0x1a0 [ 61.430340] [] ? memset+0x31/0x40 [ 61.430349] [] __do_page_fault+0x5b7/0xd70 [ 61.430357] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.430365] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.430375] [] do_page_fault+0x27/0x30 [ 61.430383] [] page_fault+0x28/0x30 [ 61.430392] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.430401] [] ? SyS_futimesat+0xbb/0x1b0 [ 61.430408] [] ? SyS_utimensat+0x160/0x160 [ 61.430416] [] ? do_futex+0x1640/0x1640 [ 61.430423] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 61.430431] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.430439] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.430451] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.430457] CPU: 1 PID: 6536 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 61.430461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.430471] ffff8801ab69f8d0 ffffffff81d93659 ffff8801ab69fbb0 0000000000000000 [ 61.430481] ffff8801d6506590 ffff8801ab69faa0 ffff8801d6506480 ffff8801ab69fac8 [ 61.430491] ffffffff816611c8 ffff8801ab69fa20 ffffffff811ba955 00000001c7144067 [ 61.430492] Call Trace: [ 61.430499] [] dump_stack+0xc1/0x128 [ 61.430507] [] handle_userfault+0xa48/0x1300 [ 61.430515] [] ? __might_sleep+0x95/0x1a0 [ 61.430524] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.430532] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.430539] [] ? __get_user_pages_fast+0x2d0/0x2d0 [ 61.430546] [] ? save_stack+0xa3/0xd0 [ 61.430555] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 61.430563] [] ? futex_wait+0x480/0x5d0 [ 61.430571] [] ? handle_mm_fault+0x117b/0x2530 [ 61.430579] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.430587] [] handle_mm_fault+0x1fd1/0x2530 [ 61.430596] [] ? __pmd_alloc+0x410/0x410 [ 61.430603] [] ? get_futex_key+0x1000/0x1000 [ 61.430611] [] ? perf_event_mmap+0x8f/0xc20 [ 61.430617] [] ? __vma_adjust+0xa75/0x1630 [ 61.430624] [] ? memset+0x31/0x40 [ 61.430632] [] __do_page_fault+0x5b7/0xd70 [ 61.430640] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.430647] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.430655] [] do_page_fault+0x27/0x30 [ 61.430661] [] page_fault+0x28/0x30 [ 61.430669] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 61.430678] [] ? SyS_mq_open+0x18c/0x940 [ 61.430686] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 61.430694] [] ? mqueue_evict_inode+0x670/0x670 [ 61.430702] [] ? do_futex+0x1640/0x1640 [ 61.430709] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 61.430716] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.430725] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.516669] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.516679] CPU: 1 PID: 6644 Comm: syz-executor0 Not tainted 4.9.54-g9add7c4 #63 [ 61.516684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.516699] ffff8801c3fa78f0 ffffffff81d93659 ffff8801c3fa7bd0 0000000000000000 [ 61.516710] ffff8801d6506110 ffff8801c3fa7ac0 ffff8801d6506000 ffff8801c3fa7ae8 [ 61.516721] ffffffff816611c8 ffff8801c3fa7a40 0000000000000000 00000001a5d97067 [ 61.516723] Call Trace: [ 61.516736] [] dump_stack+0xc1/0x128 [ 61.516748] [] handle_userfault+0xa48/0x1300 [ 61.516761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.516771] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.516782] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.516792] [] ? handle_mm_fault+0x117b/0x2530 [ 61.516800] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.516808] [] handle_mm_fault+0x1fd1/0x2530 [ 61.516817] [] ? avc_has_extended_perms+0x33f/0xf10 [ 61.516825] [] ? __pmd_alloc+0x410/0x410 [ 61.516834] [] ? update_cfs_rq_load_avg+0xb85/0x1980 [ 61.516841] [] ? avc_has_extended_perms+0xe2/0xf10 [ 61.516853] [] ? update_cfs_rq_load_avg+0xb85/0x1980 [ 61.516865] [] __do_page_fault+0x5b7/0xd70 [ 61.516875] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.516884] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.516893] [] do_page_fault+0x27/0x30 [ 61.516901] [] page_fault+0x28/0x30 [ 61.516912] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 61.516923] [] ? SyS_mq_notify+0xc5/0xbf0 [ 61.516932] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 61.516941] [] ? retint_kernel+0x2d/0x2d [ 61.516949] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 61.516952] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.516960] CPU: 0 PID: 6619 Comm: syz-executor0 Not tainted 4.9.54-g9add7c4 #63 [ 61.516965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.516978] ffff8801ab73f990 ffffffff81d93659 ffff8801ab73fc70 0000000000000000 [ 61.516990] ffff8801d6506110 ffff8801ab73fb60 ffff8801d6506000 ffff8801ab73fb88 [ 61.517002] ffffffff816611c8 ffff8801ab73fae0 ffffffff838ae9db 00000001a5d97067 [ 61.517004] Call Trace: [ 61.517014] [] dump_stack+0xc1/0x128 [ 61.517023] [] handle_userfault+0xa48/0x1300 [ 61.517032] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 61.517041] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.517050] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.517059] [] ? migrate_swap_stop+0x920/0x920 [ 61.517067] [] ? plist_check_head+0x4a/0x60 [ 61.517074] [] ? plist_del+0x157/0x210 [ 61.517083] [] ? futex_wake+0x1ac/0x440 [ 61.517093] [] ? handle_mm_fault+0x117b/0x2530 [ 61.517101] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.517109] [] handle_mm_fault+0x1fd1/0x2530 [ 61.517117] [] ? __pmd_alloc+0x410/0x410 [ 61.517124] [] ? do_futex+0x3e8/0x1640 [ 61.517132] [] ? khugepaged_enter_vma_merge+0x78/0x220 [ 61.517140] [] __do_page_fault+0x5b7/0xd70 [ 61.517148] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.517156] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.517164] [] do_page_fault+0x27/0x30 [ 61.517170] [] page_fault+0x28/0x30 [ 61.517178] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.517187] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 61.517194] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 61.517201] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.517209] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000bbe000-0x22)="7afa3163dac07971e5c91ee0486184cbbf5cbfc15980e8b5f61c4fc2bede38eaeb51", 0x22) ioctl(r0, 0x8916, &(0x7f0000000000)="") fcntl$getown(r0, 0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000715000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x4) getpeername$llc(r0, &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000400000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009d1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5e000)=@assoc_value={r1, 0x5}, &(0x7f00004ea000)=0x8) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f00006d6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000bf6000)=0x18) ioctl$int_out(r0, 0x2, &(0x7f000092c000)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000584000)=[{&(0x7f000031f000-0x60)={0x27, 0xfff, 0x9, 0x1, 0x7, 0x8ff, "a709bf474f06df9e06a5a3400f0ceadb5007b8ae88646042613e10473e640a596a388fd9fbfd8b8f1eec04e0c2794ed53a41b87d4a6cb17aad522225f47eab", 0x87}, 0x60, &(0x7f0000450000-0x30)=[{&(0x7f0000004000)="7124b42f190147c56d6f9de4b0764ecc73390d368fb3dfdb93fe1421caa96fe5621df02f1a8d9e33c4a9f6101b3479fc63b54ad1c32d97f7f6411942d40dd0906de5771dbf0de7e54903aa21ca5837e02eb03220e2523200b5da07dfb4abd740164d98d18ba7ca688644a78c5b9deff570f105535852e59596fad598c04935de007e40b838c15c73ecd7ed857b7590915dfdcabbb9f4057a838faca9db52af8e4574033793c1a5268d25cb097b46050edc7cbb6cc8c67132003eb337fd8248bb86022e7ef5e8bb4eb30fd7367ac3b434ec8907cfa3474bcf0218e21443ff592dbfcb310b561732cf96e06978513d436e848eae742791fac3550b182b38c23552b16f0104901a30d6f541e2f339612b2e4f0353cb33568c00f2510aeada4fcdf780aa4d52016fbe283d2bbbdaeecfe5420bba821f21ee8eff1bcbe376d995a0a7e371c30e991921f9a3717bd44185da16af9d4fe536d748fb9d53c45dd1c032a8995bf292612bdc5fd39b973ac4046d25cce2df84605d92bbf74998479c8f210d6a177e072e19d25343dfe7b5b9b60576f85d39777289d9a42187b58bdcc3917ac224e18284db6c10b3166db3183b830972d5fd35955207353a89306b036217ed0b6a91bd3f3fafedf845a1ab0e1f020e1ac7449c03d7fb55bc6469d8a375b58410baaad9705942684ccce5f4668bdf4032f46f5258d896d7153c384bef2ccdd5fa8422ebcd3d18eef08b7b39c27aee322790d53bac99da7725fc2180f9de046c3d5bed2e1b3b0f3a8957b14c4b18601436e4b5a6bc3afe97243ab64bf8dad4c5048409575963a60b4a877d5d242cb7c69b611c515000a10448b645fe545ff14c3a63cc69e67e9db56b3b3875d3208da6e2a791814541066f5de8bd62e434e9d043bc12fa11ff905765ee59b47c168c85c3b4e84235c511c9955d22bbc38a46735b707bf884596f23a8cba980e313a3bf2af545c4d4b6db22eabaf5225fef7c9a560aa688dc60ba8e79e2158c09f25787de11bde91025d446e7cede61f544fe038c5b807c5e604ae72da9e9e44d33061282db7564cd76d4c6f7f976c147161925b5352b0213fdff24fce145b391f43ba951b5f1eab23f70182da3c279bc0a357435550fcb2367e88d87fd329b44ad13f0f5452b9076670a11536c6cf54ca44620e067f00bbdef0994788eb208883b495853b3f930e95426fc1762b3b620597e69369d66ac6c80d797462ba97e60808e404f8d2e00c0727f8f07752512c4a0170d502ff993f1036a439b19c2ab31ca76f48ac5dc33e89fffac23486533491dbd6ff687c2825c57bfb53b103163409da0f510ab55b1d0cc550c766d297b4016bc3d1b1c87a7efb016afbd81f5ba26cc15487c368e06e56f1bb2d81229b21b2b00c29f5d19ec03e2791825ce839717fabaf661c5d2f30538056c6fe234c6a8dfadc937645df93f3a8687dc64ad8efcca1f8cfab26bc1541b323aae2d4d4916a9e24714e3733129612c695dce4fd199bf19503c79f213a31fbda4f1f0d5d510f93224aa9f1e9beab9cf57de3860d2812ce578144fb948e454c71fd0b0d9a135551043dd769ec76e01431788929c75300e8ca5fa0bd9124646f8fc9367aca35d64eccc9c3cbc4a3bcfad08e6b9c2702b25b54ef105d6b6ceef9b8e7d5164ba86058f7b79931d35978fab4934a0a6895f00e359d112d91382fe5b086b800f86c331e9db59dd143c306d82c148afe3fc9bcdbc9fe5ad9ecde9f52073977ae3d9ee0f9c58058f30a00676c781a132c6a5c8a8b0c476889f4eb214ab0e75478a46225e6d1666ddbe574d755bae38196218da4b9fd8bf7d2832b01a5c7041d1860c7e79657697a03a47210fa9ac1cc3b9563c6e31c058d2cc8356fea714373b30441597c3a5abbdf55173ed07ea4ddbd52308170cb4ff2003ec11be7fc65054faa7e99a519aad4051cd010079c30016646b9670ff62f9ce605106de1a70bb4a0b58806683c1fb09d7fc7a2ed37ff9c502f1507055e211c7cd32b145e1017452af0f15714595b6e21193a6d783131d305aedf6cf5ee32f72c3068abe8bc2ace756c6e2dd6919f738bf45935995a13415ff6f075172386988ded4afaffc89366dc1a89db3da0ccede418fd15339bb8d592615a36504261ee1c219400522eaca066510c28618a64b390afba571c9e61fa7abcbe4c2537ec2bc8e8e23a281d21b6194a22e9788baf5462417e2c6c91af2368cadd893c1e2ad25a620b73dc282bf4576d5823d30d01e72becf66cf17cde3bad3473ed08d256b7eb1fb89795a77cd82a17d02b6e143185d19422697465b2bfee3f67208274b4c1801a6e9791d27f04d607a1478b713456cff8ab23247783f0a1ca41799b6c03bee1c7a1c37d2c570cf9b13eb8395ff822f62b7eb819dbf3ad425303bfaea59e46f2af5e86df654c4f6d18f4207133b59cd393208cdd51355485c86d56f836325d04a058b8c562809e1b85dd4f31d0e7525d319a45db7e343f9deedcd5301cc12a5950f7e6ce2b70df214ac1b33e17dba3b175aa8ec4f578a708fc411a6dfe9b9244c8cf9017a35672e2e6efdce9ead5cd6f8bffba564ca81ff5e2f70ea366d6894140d0d033a6095d6107abd75ecc771ddc6ad967ebe63b486eb3f7d3201a658bdc070e412de8d146d01f5a5abe7f40229d5fe70e5279290309a7bc9a28fa0c0418fca5d8308882db20a616fd77fbeeb876023b693263aeaaaa49de9453910e612f055885a477eb36f4f323cda3e617d303f9068232220a046f2a42bf738951f861b74766b47ee14347c0ecb8d95979a363d71d96131f76b296268ff42690c09b91e3f10223e915e61a0dcec58307f6dfdccc4335f0c50ed0bd209ce29d62ed64258855f865e2c35f209f45f12e8b7ae23383ce70280ffe767df0b7c791610f07e42a11834aefb3ee13672a27ac0d6227869e0e68fa2ae4b679e35c06f0607353aaba76ef82f9b3843a7fce34af7054ca923e56147bfc7b9bbecb4e0c19c0aa834f706b3b969886a1996aec595d94cdf62b966e2aef9fd34c039e5b8f92aa9b091b8f8a1f2b743f425d3c912525d84e7e5587290269dfabfb95fe3f531b92ce492a718607815e57f617f26da19165782a4e15725a0272a3987b78d02c9ffaae02e2cc809c29aefa241c3f55a0c3a50f239c9420cbcc672ecf82bee17f2d8e1b09cdc26eaf7882144cba377e0b755ae780943d172579a7e9c7b05b876a3186c6d8a77e8fc06247c1f891fbd8d6329585e39fa4406fd4698005b2244ef496ccd27d91821a9de5644f5b8f622128fb56fde29b04a6fee4704439b680ce126dee6a66c7df56c3db7ac9003c47229de7e7c2d0954500426db72941630744fe41709aae2b9a25143feccb9ce6807e7c23f5646c08ea0f20210f3f8f9dea755a47f93712befb3675ce4612b622f36b356a78680a950b49e05bd3942525543b349c0c519fbf26676cb8632d1cf341c58e1f82b0aaa403e961fdcc96b6ba0fc59dcbf6f154315c669042d3c973a7d5d39e9be01d3b52c9dae31542b203dbd8c97eaadfb91820426c51444f424f6599bc696b0c46811bf93b9103173cce8688dbd1ac73bc0695fcc2cb9d64eedebad4293b505969dac1bdf0c1f26c5c2122d4ab5c5f848de7aad70af4deb5bcc7d6aeed284e10603644bf282dbd5c16d5821f6647b9cbf28fd69c06dad80a665e477556412a54ce37331b154798da5b7630d929bff0d54bf858eb4d7635211659d0b8f86389bc52ce31ea0a5d142e53499d9e581fed22fd48862a7d4a1fd4ed42f6c8022157ba10cdb0cd6420a0b2fc8c998efa5ba5eddc12c51beaccea0f57ce94e388daa4e0c6e3ce153ad359340eebd8415def4eca15f01b0f3f7ffa747e2021a659133299fd2cfa9f774630162fdd120365764926f928caece9065744850f306d0def56f95e0eaf4954c620f04ad84d94fcc80c394570f29200ccef6b1d44b0f43a6d3714ae0a2c0846d54e30fd6a579b00b925fe5c5c97524a2a60fc90786088857f016eb82a8bdb92d76c0d753f76c81e0ab6591a2e08b35e90afc198d11cf01aeb92a15c86ccfdb18072b1c216b9ceef87d7f12d65a5c2eb779f5ad2ed7219af5c4576c8db9ca94b11dfb536c88e2fad8f205c39f4504c87efb16389e2bbbeb75366db15984d3d1951ca541e93c3c4ea701fb220e8ad07913f9b69b338c3cc1ce24378be6157c55e48841350bad5d9e1ca4b4f8ef27df3297ac024c0f56c46cd71d4b3261eea1a3f508f3a040c0aa6f0a11c69acbc182105459c42dc52c07d48dfeea1318e3404cd34d9fb69ba536ba199eba8891d3516b60d395e1d3e2a03231c5abcd3f984ec03fe897611c7448681f6643878df5692a889a907b4a5303b39aca94339af2672356f7d22f06c413a07205eba86d86ce82ce716ae5cead923218916fcea3617345461a7ec902f69e8d1b75f5eb7e2739fb95ef561908cfad2fa3fd141cbff13a684dde3eb8c05b22d65fee0d36e63b2979e29c78c7d0d676b47fb9f90928ea3786a354bd8390bf211f6711f596aec245407f15c20b256191a1614c4ede95403b25f2a19f6eff401fd7c0db78f61174c953b8369aa6d3173de4d6b86ae0db0ec88504d99137e5e83c456aaa4d1fbac4957644f357c8d0ad41cc8485b2d275d798c51b5f888cf75d1bad8febdbab3f69a1ed1a74421ca0eaddc46567ab29c57227ffa0f314839e58f77e271d660bceef8b45c0e62f7a6336dada9b4906155637eddd8d8afd8d4c6b8a5a172d3927bf48c0f789ca4022220d95f295e29acc93621b1be5de761869a7fc5fb2db25c7decc817f143dcb5214113945618dc0d68e3faca64f79fe2cbf817fb9c202e2d9e63516dc0f5da7463fc9e379c676d990dea3f556f0a374cbbf3c58575fe54b9beab3202091a06e4a9560c1cfd99226be037d9e5d48ab32e476c1508a1ee05f2439f26ff39ee84ecd4520db159c184705afdc097a71b48a062fb51216d7dc7b0925e0d646801a113062a0d4b17cd85ba7a48d952a92ea3441050cfbe8ce80a8c15c4650abbfd1fbbb19331ee9d1c677c1c0bbbf86765ba94ec9fd88fa6919609b51a5a5beaba34023da63c4ce9c724fc8f97093814eb387703a0ea6e4eb62e3d1d7d947413652b8c2ba543f17590140520a009593442981dbc759c8ae91506a2c9fe4cd7cee7abf4afa09da2d245ea8645f2c8cc068ac9ee8c75c7a59aba4144ecbf7693541e0f44980c334198357367dcb4d596dd4e18cae0a5269567fb21e4717ad26c3c85a884278526f71e8cfb3eefd5ef9673b0f69704133eddc45ce7da5e53d78334c9ec53ab423f1f38733fc1e16745bbcd1dda00f2867f63b03aa4f2e41d856ec17ea7c5adda56a91d0d0e5a3f45c667a9b3e9ea2ef84c03cc2716e0969e9ce154055f559a397ad5d341c5e3e01986b434c5e3ffafc380bdfc549bc88368a0f78bd10027c6506e25eb2d4fa3ca9192aaa973dda250b16a92f78ea920a8c8fe7d774a57c571e7bdb2a6a9d3559a96f9e62a1bfdeaf20d501ce0335ad7fbbaceeb008874521c5a41e2d163d79309fc6e46e6f03fe5da2f188014a8b697754eb724ca79826021fa13616a3b1b96a85b8d5f7bf3e6e41b40a1d4c46bd7ef5c68b45e3371404afbba044ff381a7eb1aa32c80ba23e72f2ea75b1214c0d9792bb7fde0da407627e827b784e6a06a40ce492e3c8ac4bca85bc34ddb3f66a0ce2542d506b197823dfd80ce1bdb1dd3a2ed1362f468f8bb53b9736fcca761b6bd057147df81a09893302b05499cee83072af", 0x1001}, {&(0x7f000047e000)="723a6b1bf321cc3d93419830708b092b9b2c841bd84da8f70d4f6c644005812c47173132771cb93a2edd1f1c7f60abc4a96d3cc6e0c72507d391369822b97ac2a8e781641a64a9aa125e919ffa1b5e349d7bf7e33fbfd2957af76e3b7b33640cb1d50e1f4d9f874776d8cad544858f12af26d9c067c02573995363e8e76cc0002e096110c586217886839043cdfa0c4977002895f321774d870f89f65b1f8a0cb9efcb08844ed64fa2461d9678afb78661886dfbc4a2d680f572f7be484047b942", 0xc1}, {&(0x7f0000a89000)="24f27e5470034ec725a8a1944a48f04e600a2ce7d730ad9a244da6272e324262606fcf2452dbf7f9f7a117ce2e8e06a7e49a2a0a682e507bb8088379ca67f08d99684c8e15af003b94b487acee8f0ce7a9ff3ab2580c8b2d5de7cbaa55ec11135052473b9044ba2c1c6ba8a2f4d79d09ec8920d2d27c83f9fbe9634b5dc1861c8a9776ddfb206638fad0b7018a19117798c60951602a0a3d68bd7398782fef1e851c51032df84af3f0750e2e3a1501ac515b41b281e3ffee1ccdecd532ef6996390f05a4e0f2d0bfe0667c8627ddebf0f1bfaee0", 0xd4}], 0x3, &(0x7f00001cb000-0x18)={0x18, 0x0, 0x5, "cb36e50b2711"}, 0x18, 0x810}, {&(0x7f0000149000-0x60)={0x27, 0xffffffffffffff48, 0x7, 0x3, 0x6, 0xf99, "1377d5abe9d929d846876316e24954663d951e8922ae637591d2395155e2ce77419a7aed81cf85a4039c351409b8a34028f4f231bdc6e70d5d1fbf6a01fc45", 0x7f}, 0x60, &(0x7f0000d71000)=[{&(0x7f0000d5c000)="7e0c68236cbfdd130c1d07855cf747d60aab8361cdcfc52e8d750dc77301bba821e4392ad4678008f4f12ae6fa7b140473964d0d1520eb73c7e86503687cf96c0a231c7d3adeb42c07a181d0b5146803e9f8b3507d9716926cbd686efdcc1f388c4061b232bae7803961ce0143abb3c53a299c12b78f9e0da13c3c02ac4a81884dfeea4141959b041e3f7f261b416438461f0a60bd69579fa3694146694917d9e761fa030faef9dbeb93a82a690af9cee15e80921fa93987b54d56af4ef29616e94056d452338cfe593c2da623e490ff643e783d76dd8a1c2e13190983009d8b", 0xe0}, {&(0x7f000007c000)="4d913dc10b1747345c8afdbe81057d4616a8e965287c0e27541762af94", 0x1d}, {&(0x7f0000877000)="76f47d5cc16fb8708975c9555971cdca0afbe44db5208144edfd39ddc5c32e3e9553df5005c16ba2d376507240d2b901aa", 0x31}, {&(0x7f0000877000-0x61)="b284987e3efd3d9bae883701dc97653efc318119f9b22865e3deefdf5fad0dfe12fb34ae3ee4c564ceea5dcdfd02239a1a37c8da8117febb1f4308520bde52fb3f95161097ea232f412614eb9d5da23aa61a388ad717fcb9da5ba4557e6a896483", 0x61}], 0x4, &(0x7f00003a4000)={0x1010, 0x11f, 0xfffffffffffffffb, "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"}, 0x1010, 0x8000}, {&(0x7f0000b46000-0x60)={0x27, 0x8, 0x9, 0x6, 0x7, 0x1, "4a85c80d76a23eb21716246531c0d719470da98887cf32373194af9691c896287504af343086733d4116a183698079f10c716c32fdc3d3b60eb747cb5da54c", 0x4}, 0x60, &(0x7f00006eb000)=[{&(0x7f0000985000)="26efbf45bfb001dcf7188af8ea3c28ba0c22fd68589892910d27e6621e58103eb6cefd3cd5df5caea4c5f8fe0ac1e2963d723cfac74b0f801a69e8d87de4e70b1294fbc7bfcbbb9457a2af4ab673d94a6e5acc596ec0bdb3c6acd4bbbcb77356a62a1bb0af03ccb2a9c8994f422c6c23baf85149f49f1652994c9a16f5e0a38eff5d6b31634e21b873c591616724b301bdab34096eb1c1445d9f9699fa529eeec36ef7e6d35ff8d52dd929d3879a3964737f859ecb3262b94ddba4bad53e2b488f6af7f89b926cab092c54bc6480c49f6063c299423e642368f5a6236a120e0404a81d5d4bcd87aa", 0xe8}, {&(0x7f0000266000)="26f70783235451b83649d43c2b2f1a364cf64ffd26b6668d6083c43934f895c92258e578b92e7a36c12fa1f867de6eed32df35dd41980d0b25f4500cd8", 0x3d}, {&(0x7f000032b000-0xb0)="3a1fc5772ecbdd82ed5d3057e670b5f9cea00271f48ede370c8498004d185b374edcfd9c88d012b5349bf47aeceb9cae6736ce46a8224b1717b9ddec4066ba0c4de77a807cbf01de40bbdedd5a0b07e8d24795f7ba8d29a8393075c40669d8744aa49e926491d58cd85ad5a0dd2a7898e0c78475bc3634751b7e52725eda7e5869370785a7147b2f73b6183b8f0a447096dd27f03c2ca938a6be9e7f73135eb300f1a7afacfdafdfe5f8846f5cec0c59", 0xb0}], 0x3, &(0x7f0000bbe000)={0x100, 0x115, 0x5, "7c5c9ae62312ad55f45faac567495822a0589bb71f2fd594c10e19b9eaceddab7dfd6c4d52a73aab088c47aa9ad47b3a6e09deeaef524f083d4b80efada1256474e473d260a4339bf8004108083f4923c6dca32ef8a7bce9f3598f2d1bba26c3b1166b5f16401b3b29b1e30617a176435d3e9b425b38d1efac4d25ec64281456ba8a33369e41b4dc253f9f3f0b9976f9c21ce4b7555c1caf8306b3dde71ced9e25458490be059daac3a2184e42eb51e487dea06652304c6ae47a0a1f565104c3073a94dee47cf3e83cc7530e2e154dd4ff9352b835abe02ed83c4f677dbc76672b8e2f71e4dc42fbd1"}, 0x100, 0x0}, {&(0x7f0000ee5000-0x60)={0x27, 0x838, 0x2, 0x2, 0x4, 0xffff, "d2b00c0cef27acea5481ba830b8282ce887d4d0183bd961fde398252928fe29db3d38f29fa263be7f565e9e514e6b535e1040f1b981a9ad2cc772d2eb77370", 0x4}, 0x60, &(0x7f0000b16000)=[{&(0x7f000001e000)="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", 0x1000}, {&(0x7f00000fd000)="6fd87c1848690224e0eefdb8f91aef5314c7ddb0294dc76a372c528b481c34a1fadd69c98094f133fa112bcd80d7d315ce930da759a5083debbc97a52b8327c6524042b1476b7e19a8ec84f3f63276a1812e12f853187f4e2ff22aebbee4", 0x5e}, {&(0x7f000073d000)="16829802c2f383691f0c24ea160c3ef45698099f96034bc1ca06448973041af0fcf4c05d2038953076f2930726d8b32935be73", 0x33}, {&(0x7f00005de000-0xac)="7a5b666e0c2b4677f8d9a7d54af9876b3ba3dad93f4617e70307259d30a98587082a92ee6b221236edf649e7f7c11ef215edfa3a05f219136e3303a064fe5f71319275c6037c48b2249e7d87eb7a5b575ce86322803cd79dfc1174432053765abc4deeb2d9665e45f6c0e11a52744474f603000000bc5c5bf7580af1f7cf0a6e3fac20a274820000000000000000ca38a7d033f991d4756d53f33f775eec92ac95a2d7f6d5ea3adfa282321f", 0xac}], 0x4, &(0x7f0000208000)={0x98, 0x107, 0x3, "51eb3696e74fff523a5640ba8c0111bb6a5d0a6cfcec02a603760b05de40dd7a0b6a282ec7216c2f8dcdecb323f5622dd110d171d444a34ed0ff613fa4e777446b96ccae2936596e2c0d72b09d65f813503819e7ff64b560c352911a88ec08046e8c970b10ce6f7ff4020c4545913c2465ef06bb7d5cb064ec9462c898f2e60739ffdc04149d"}, 0x98, 0x44840}, {&(0x7f0000dde000-0x60)={0x27, 0x7, 0x0, 0x7, 0xfffffffffffffff7, 0x5, "1d09a93e475699e34323ba9468cb90d90900287b1b0c9308fd09fc80b63d0aa7f0b36ce9fd68d8ad3cea45df1c9847777a64b02e8887b392ff4da09993f475", 0x101}, 0x60, &(0x7f000060a000)=[{&(0x7f0000b60000)="61cc5206112d405d28dc21c32cac8eec9e89c7a23e4beda2ba3841da6740", 0x1e}, {&(0x7f00002a7000)="52670134f1e4dac87cf397af95b41921a4a0e1e0d586733110751d96f6af9ff481fe20da940cc9fea0188da8779c576c6aa010421387106690ed581bbfa5", 0x3e}, {&(0x7f0000659000-0x5a)="206a04b6e54743426305a6e3a678ceec86a89d20eecbf7f2f5b61835b9868c32f663de4f30d228b1b0d1c2c2e5246806845ebc594f063fce3052f7a7a40e9c94fdd3deb5854ea299be73560f57a9038a5ba8dc1c75beaecd34cf", 0x5a}, {&(0x7f0000eeb000)="040db164e5874368cb2ce5265636b3ec2ded1ec502045426ef1fe97af142fcc00422a0ed9eccd60cad1cd855e39cc4c02d894eab0f722ded57a989fca575b1c950291d7953bd6c0e78826c507e2c6d7072371d0af773377020841a47b5175f9ba6e5fac42a38aa72af289cb0a4b3d5e8037550341523debed05766e813b379164e33c8c5eb8ffc07c92b998695ca6c38007d163ee8d02818d408e1e026dfdb298211523e97b87c24ef020fa4afe65230", 0xb0}, {&(0x7f000061e000-0x72)="4fa44dae60f1a98aaaefdaf264e97a9bfa352020bdd88465465379e61a59407c02e3fa2284166610b523ca462946339ebb9d0c7c59895016d01c0f459b38d7c9d586bb81bdd70b6f1afc95a4e394e420e34a45d9449d2ff65f0355f64a9eed884a764a234988958b43cb15b4c6e004cd3b03", 0x72}, {&(0x7f0000616000-0x3d)="d21599e04632628b43ded0075605752e278073c3a14bc360553ac109f33a4afe3e92bb738f71741337018fc80deb37e058356d98ee522a9dff70416da0", 0x3d}, {&(0x7f0000dee000)="0790e3639dd77595b78f4534f81b2d3a9832fd", 0x13}, {&(0x7f0000959000-0x2b)="5e69ea5b5d0566a623544365de83adc2262bf7ec8ca7f8ac9528593802157cb6047292a983652ac8cc3d4a", 0x2b}, {&(0x7f00005f2000)="80044df716e88622f987359265e754e3637913", 0x13}, {&(0x7f0000274000)="", 0x0}], 0xa, &(0x7f0000bbe000)={0x10, 0x100, 0xb76, ""}, 0x10, 0x20000000}, {&(0x7f0000eeb000-0x60)={0x27, 0xffffffffffffffda, 0x305, 0x1, 0x5, 0x9, "18eac127a17e843e07823e410483b018d640fcf27a57b58292f9b9d499cfc0b1fb261be60b6dbaf44a5074701f2f0b0d09338322ab61e0d967136cbefcb7b1", 0x1}, 0x60, &(0x7f000085e000-0x50)=[{&(0x7f0000c41000-0xb1)="db1c9fbdc1810e236f90c96aa54b46ee97c824f356fb579fccbcad34426e9444635bb7b4542ef1266061571b2c9a4e1e0b36a77e823074e323b290e528d0bcdc5ac3e7dd0d4a15947ad4e76690d10fcfb7d040ce97234a912645927b7618f9176ae3b33250ac3a869d3b1fba47c0e200d1aec60174ccc370a88eaf31a800cdfeecfb732e9c587023b8ab4a4b8cc6c742da02783ec2aa8718e1f7b056f297729b67aa2432cc270aae6394539e0262acdb49", 0xb1}, {&(0x7f0000ecf000-0x1000)="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", 0x1000}, {&(0x7f000017a000)="c40b2306fd8a860f0bf331c53a8648e7e7ce97082db4f07bf5eae1459b82522956864fdc4e9e2465d01be27d5aedabd1737b894e846182ebad51c1459ea5d95e9567343eb36e7c83de6fab48b4283bcbeb7ce7caa3260129eb15d1a649b3632c75ed1d4ef78044119cb94463063684829f9aacbe22e143c40813ce2cba518d54744b0aec97318e3c0705801cae662816734ea5e085ca1dc75e65bf809bf48429d4ff870f7ec1f3b101545107418c495d4b28a4ece2a6e0bbfdcbc249a50516be6e0e64c6afea12", 0xc7}, {&(0x7f00002c9000)="4f5a5a37ebda1656febbb710ede65efb399e0b055df7ffd64e08b7551a9ffbdaa6da51576e9de6efcc2898e24f01f720f3ee5cca32a3e68015e7626e1e9937669809b4b55bfda4574eb439523bcd228fc2fea4ccbb158866c55c616f071465ee24411450306e41ac84e3210f04d11dfc2c7c61", 0x73}, {&(0x7f0000cb6000)="ccf8b679354bd055987580842eecd2f535ad4de09b565e00058118e6dff3bfd19aa95750d5c4d46690c804a4d828", 0x2e}], 0x5, &(0x7f0000086000)={0x100, 0x19f, 0x1, "bd98a3d1b7708fdc5e1cbe7145f6ca547d13fe4cbb624ad760f1fb73551f354cef4b2f6729285e0fdafc15ecff71e7365308708b8836b41f06bbd00f504c76d1a758d1c08acd47e1a7d407e9a5fa50c971572ed78d26a98e6838a33670fc4652f5a9fba79526496028a1ef1af5601c37ae554715ed59f5631550b4f6b19a98e17cb7ac3290b203c82c938a71cf3d7b566eb1111e69cb433c71210aa044d227f105d3749ab30d7fb0d2c4864dfa0464edcfec54123689cc6ed0f45bcd84eaf169a602aa5955f593c26c26bcc751ce1dfbf13bbe7e04d4f4ca3d458f52f2d07fbbbd59d3cc1b98864d68"}, 0x100, 0x14}, {&(0x7f0000bac000-0x60)={0x27, 0x8, 0x9, 0x6, 0x3, 0xc8b, "ce8260577995d56aea65165616693af384f3aff86446d85b82aa946f8a85a24c6de23ef8463775db61000e73dcc13b4fe9323af7f22c47f0c1b5ef8f6d39a2", 0x0}, 0x60, &(0x7f0000070000)=[{&(0x7f0000c60000)="451ed5351c2011d53c2bde06795caff43b8cd2a5db874917f6c66319540fbb27311ace8afda17729742110e8b0aa981c2fe63ec0617959e29340789c79826f7c35b81a869ba1ee387f288e64cd772f91b9259e735cfb20f6428ede01f3bad396ecab8bb52fbb8524480c1b43e98b50ecdd641dc63f9142bc5013894cf604a17949e4f08d9fcaa24766b57f690fd5f5e49cdda980984234aa4184b80ef926f55bde962b1a24143dddc049e7fa2b61a0a52eb1fe3421c96dd4881ae8a034d2f64da862de02c83759b02d502f0f0ab6bbbaafcc96ee68e057e8e4a6b22673b1e0aa99f0a26c823f2db4d9a19d884b", 0xed}], 0x1, &(0x7f0000ca2000)={0x100, 0x109, 0xdd, "4c44769ea38b9ab82995e15dea53398123107d217df2f48d6608a091a9f104c518113e13edc3a04fdc684c42b6af49bc38e48540f4caa0e9a1e810aa7518593c33cfd14eecf99071c9a55964e8d16d3a0d3cc3165fef8d8447e8894899e593a504553b478ed717926c1d3d958388fd9a4ff9df4dd42ca549b1e5407fbb718bff79a9e1407a6e7b3543dc54318f41f82994547d11118317119ae0c3bc23317b2e3ec128d84eca8a388706d1338a8b8393da02db8e69efa0720e4241ae19d34f3e982a729d82f28fef4e57c6f2c0eb4b8e28ece06bce05be908827cd28416bce89ba8faf7a09db7dbad32867a0640b"}, 0x100, 0x4080}, {&(0x7f0000db6000-0x60)={0x27, 0x601, 0x5, 0x4, 0x0, 0x6, "31c2a9804c591c19810f7732553d9e977926e65b7177e73d5e6de6690474ae5a879cc4b63930838dd5af83b791104acaacc1467c44b3d22498da3df265da0e", 0x0}, 0x60, &(0x7f0000a38000-0x40)=[{&(0x7f0000346000)="d213fa983d0d27525b994c7b0f9f5a8414674f1342429940e10dec6a5f60aa62e3a1aed897b9c18113add8d1ce1c73250650676c1c231ca88f2000dbe7", 0x3d}, {&(0x7f00006f1000)="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", 0x1000}, {&(0x7f00005de000-0x4d)="ab3e36095d2c53702918f1f3b1ee22021bc90af8b8e681252f34cff7f3277ea764d2888aef221af36cbfc3574641390321fbf08c6628d6480546316d2a36242b7b965edb2e8d2a73d7ef6e4931", 0x4d}, {&(0x7f000044e000-0x7a)="688e845ac68c9b56e14b3a11e3cbf889b8c3c42d1617a8e0ad0ec890df7509e5ed0dde9a8560b6b5baaa4b4231a0c9d650300417e3b3f43574b0e0202f6869b9ea1c009cd5b735245166ef32c29fff24f05b6367b4e5d5a5b6c094e85bdbcec563157fa9df363062cd61c017d8c6f5ce4923fc6223ff20c418bf", 0x7a}], 0x4, &(0x7f0000b8c000-0x38)={0x38, 0x11d, 0xfffffffffffffff9, "46e35203a2ca0f054ac61ad8a06f24d5b34bcf4c38dea3d31999b7105baa4a836fba81"}, 0x38, 0x0}, {&(0x7f0000a8b000+0xceb)={0x27, 0x80, 0x8, 0x6, 0x9, 0x8, "f43bdfdbb7b68427ed093f58033b023f76f07f1f60ab87810650cf176e6d6d5c17cefba389069dcc9b1b5bcae7979c74c5d1aa340735bb53b6131abb7b6b0b", 0xcf}, 0x60, &(0x7f000083f000)=[{&(0x7f0000ff1000-0x73)="da0053ee67812fc442df33afad80dc9585bd056ae75db37af84ce5721a91a6b10ebba131978721bddf2ccacc4397edcf47169ee3f43988a79c8f517a7653b924c2aa611c2775257808ef197da9830143fd58a49169b9d3198d1c59d05137249491a5263aead913cbe953c8d6890208cc79e370", 0x73}], 0x1, &(0x7f0000c8d000-0x80)={0x80, 0x119, 0x7, "c4fe8c5bd1d8be5a232b9829510bb3eac381891147ab03408dc3377c53505948f18433dc6e8f2b08de52b17ebea5fefc827eb29c11959a1ee389a5f8546e40b0dfb19a5f18cb48892c2e7b9864c5e83a0ed2a2fb815b1e964118609bcfb4461f49894c38f7d7b2db03a578871e57"}, 0x80, 0x4010}, {&(0x7f0000c4a000)={0x27, 0x5, 0xfffffffffffffff7, 0x6, 0x34b0000000000, 0x3f, "c863db243c13a8b3dd8b0337d71194d7a573e3434e481fd124e6ab107ac886e053f2744535d21c4796d3b2f5c53f739a8b6787db333a17e63bda5242ca363d", 0x9}, 0x60, &(0x7f0000b6f000)=[{&(0x7f00006c7000-0x9c)="c95d0e5a4c1305164b2de63020823b3c78459a5baf9bb934fa52bd82c1a503a5a2301894e7c9c14496fe9badc129b928534627137bbf21432db48c20874018d33041e44d91e24a282072f80fd7e734df77507a0d09431a686ddd24e6308721d2ae5e36864ced8e03bb5c1681cc84f01c9a5192b3817baa6462926261cc9ea06e1811b78747b146cf9af4d6a79cc2aa1e3f6ec82ca895569f85948948", 0x9c}, {&(0x7f00008cf000-0x1000)="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", 0x1000}, {&(0x7f00008a1000-0x5e)="3b25473ac2b586e48077945b5bdc17809dfb6c7031d7a9c019637ab6beb195712a7d9c07389011a189159e733322810c7615ef76131d62a696696bb8a581dd8185b5a26b8dc3e57c09f5455add428a30ed43e49e1b3265a0eeed1033fe0e", 0x5e}, {&(0x7f0000066000-0x16)="6acee403270119ce9344b42e3bc301255f02a6fbae37", 0x16}, {&(0x7f00000d2000-0x66)="0b9b8e7d6a2f5fa646a27b54cb7fef357220a3500293b74e54fc03811dd92568804a2de588c844f9772feb9086f079fba57ae83c9ae7ea2829b6f11bc515b6f939761ad05cbecb3e35d0be49d7cfd77306a989f3a753e30ab2f030261a9f6282030135784862", 0x66}], 0x5, &(0x7f000057e000-0xf8)={0xf8, 0x11d, 0x7fff, "7b27538cea8a65965350bad3f857c314bb98c7aef82d2bb163991eb805f615975dbdd262ed7f306e7aa69c90869083f8025dd6f4cf6439ddbe69e087a6323b7458fbb7e2fbe3c077fea316669a6616fe426769dd84691673a2b216d47e25a6bf76b1502df62da91432ad1cd4b0ec7c39ddb554ae25c327d1970e43a90c59b993a6dfa983ecbbe863d4daf65e16fbd8be08f007e59b3942f519a78899701b4791f67ee952a0ec20d79037779851bc4643aa732c9b54c52293c655ef9ffca6e31a8d3f06be5d1c4f0501b01ffb6c57fc370107f75bd94f80d76887d48a184e89cb3d0e"}, 0xf8, 0x20040000}], 0xa, 0x1) 2017/10/12 12:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) epoll_pwait(r3, &(0x7f000089f000)=[{0x0, 0x0}], 0x1, 0x800, &(0x7f000054a000-0x8)={0x7f}, 0x8) pipe2(&(0x7f0000309000-0x8)={0x0, 0x0}, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00006db000-0x10)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) recvmmsg(r6, &(0x7f0000465000)=[{{&(0x7f00005d8000+0xaca)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006a0000-0x90)=[{&(0x7f0000b45000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000bdb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000163000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000cca000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f000073a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00003ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000e4d000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000c6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000fd3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x9, &(0x7f00003d9000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x6}, 0x5}, {{&(0x7f0000b37000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003d1000-0x30)=[{&(0x7f000090d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000af2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000061f000)="", 0x0}], 0x3, &(0x7f0000e1a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x7}, 0x9}, {{&(0x7f0000923000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000088b000)=[{&(0x7f0000667000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000eb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000df9000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f000048f000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x4, &(0x7f00007ee000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0xaf76}, 0xd85}], 0x3, 0x12042, &(0x7f000030b000-0x10)={0x77359400, 0x0}) pivot_root(&(0x7f000018d000-0x8)="2e2f66696c653000", &(0x7f00002e0000)="2e2f66696c653000") r7 = dup2(r6, r6) write$fuse_notify_poll_wakeup(r4, &(0x7f00006e9000)={0x18, 0x4ae, 0x0, 0x8}, 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000783000-0x14)={0x90, 0x28, 0x5, 0x140000000, 0x20}, 0x14) r8 = accept$llc(0xffffffffffffffff, &(0x7f00004c6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a90000-0x4)=0x10) getpeername$llc(r8, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003f4000)=0x10) eventfd(0x65) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) inotify_add_watch(r5, &(0x7f00007b5000-0x8)="2e2f66696c653000", 0x20000010) 2017/10/12 12:58:27 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000ef7000)=0x0, &(0x7f0000ef7000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000035f000-0x9)="696c6c696e6f697300", 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ef6000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009de000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ced000)=0x1c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ef9000-0x10)={0x0, 0x25, &(0x7f0000cd2000-0x25)="b4e5fc7af6d3ec0fa0521606485c97adbddc2533fdeab60d7c57c916a68a7bdb3bd7336cca"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000053b000)={0x8, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9833}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d4000-0xc)="2f6465762f6175746f667300", 0x180, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef6000-0x9)="16027374776f6f89d7", 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000446000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000000001a, &(0x7f0000ef2000)="", &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ef9000)={0x9, 0x2, 0x415f, 0x3f7a8bee, 0x8}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ef8000)="fac963dff2e676184585deada1aa13958b8f38bea5992b7be7a71ad70c0b2bf515ca3b4cc6403d0d82d6250ea146808489ba89fa7e1df5fffabf54b2fb85e879cbcdb61126084fa4a58c2e50db294dc1f68d7d4b3b164a3e68bebb8938e456f3a0019fc5e56d6ad9657b70c9e3c0c1fe4b3242a9d6789f0fc11cb4a9a37b3577911c5311c5b70b1fd4e0ef8592f735fe83fbb2cd12d889f4457cddb4e3721424dda74659e359acbfcc50e9acb13bbc0f2a7fd2747a929a5f3202eb2074b4b7a2c80e2fe26b81c78311ae9479b8261e7b18d0210ec9487ef3", 0xd8) 2017/10/12 12:58:27 executing program 4: r0 = geteuid() ioprio_set$uid(0x2000000000000002, r0, 0x7ffd) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000776000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)="2e2f66696c653000", 0x0, 0x80) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000-0x68)={0x2, 0x401, 0x10000, {r3, r4+10000000}, 0xfffffffffffffff8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0xe, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7370, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000776000)="2e2f66696c653000", 0x200) open$dir(&(0x7f0000002000)="2e2f66696c653000", 0x143040, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x0, 0x78, 0x3, 0x3ef, 0x1, 0x8, 0x0, 0x8, 0x100, 0x0, 0x5, 0x200, 0x4, 0x16, 0x0, 0x3, 0x2, 0x5, 0x8, 0x4000, 0x40, 0xfffffffffffff800, 0x6, 0x1000, 0x9, 0x204000, 0x0}, r6, 0x51fce10b, r2, 0xa) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000004000)="2d00", 0x2) connect$unix(r2, &(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r7 = openat(0xffffffffffffffff, &(0x7f0000003000-0xe)="2e2f66696c65302f66696c653000", 0x80000, 0x49) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f55000-0x4)=0x3, 0x4) 2017/10/12 12:58:27 executing program 7: mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x20003, 0x5e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x3, 0xfffffffffffffffc, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f0000afe000)=[], 0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fb8000-0x4)=0x0) clock_gettime(0xac652ccf7c781634, &(0x7f00005bf000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ff000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0xdd3, 0x0, 0x0, @tick=0x9, {0x3, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x4, 0x0, @tick=0x5, {0x0, 0xfffffffffffffffe}, {0x0, 0x0}, @time=@time={r1, r2+10000000}}], 0x60) accept(0xffffffffffffffff, &(0x7f00008f4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003f1000-0x4)=0x6) fstat(r0, &(0x7f0000fb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000842000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xb, &(0x7f0000fb9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fb9000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000003f000)=[{0x5, 0xfff, 0x5, 0x0, @time={r3, r4+10000000}, {0x6, 0x8}, {0x101, 0x0}, @raw8={"24e03d703af79838fdb9610c"}}, {0x9, 0x8001, 0x4, 0x41, @tick=0x6, {0x4, 0x0}, {0xb73, 0x9}, @time=@time={r1, 0x0}}, {0x9, 0x93, 0x4, 0x8, @time={0x0, 0x989680}, {0x63a5, 0x7ff}, {0x8, 0xf8}, @note={0x97, 0x9, 0x3, 0xe000000000000000, 0x1}}, {0x134, 0x1, 0x9, 0x8, @time={0x0, 0x989680}, {0x8, 0x0}, {0x7, 0x1}, @queue={0xfbc, {0x6, 0x8001}}}, {0x6, 0x5, 0x2, 0x4, @time={r5, r6+10000000}, {0xff, 0x9}, {0x0, 0x9}, @control={0x32e3, 0x3, 0x171d}}, {0x5, 0x81, 0x8, 0x6, @time={r1, r7+10000000}, {0x57af, 0x0}, {0x7, 0x20}, @raw32={[0x6, 0x88, 0x80]}}], 0x120) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000fb9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = userfaultfd(0x80000) r9 = dup2(r8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r9, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x1800000000000000}, 0x0, [0x344b, 0xfffffffffffffffd, 0xbdb1, 0x6, 0x100000000, 0x2, 0xffff, 0x5772bb8f]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) [ 62.879780] device lo entered promiscuous mode [ 62.884740] device lo left promiscuous mode 2017/10/12 12:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x4, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x0, 0x3) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000a5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000011a000-0x4)=0x43) r2 = memfd_create(&(0x7f0000d70000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000053c000)=@sack_info={0x0, 0x3e, 0x0}, &(0x7f0000e6e000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001a6000-0x8)=@assoc_value={r3, 0x3}, 0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000867000)={0x0, 0x0}, &(0x7f00001b9000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000edd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x30000000, 0x4) pipe(&(0x7f0000b19000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00003df000-0x18)={0x1b, 0xa1, 0x1000, 0x200, 0x15, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000007e000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000eb0000)=0x83) getpeername$netrom(r5, &(0x7f0000959000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000191000)=0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, 0xffffffffffffffff, 0x0, 0x58, 0x0) r7 = dup2(r0, r4) writev(r7, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) 2017/10/12 12:58:27 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b54000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x1, &(0x7f0000b8d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9b000+0x4a6)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) signalfd4(r0, &(0x7f00006db000+0x34f)={0x0}, 0x8, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 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) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000004000-0x7c)="05419219b8e067873a0f793eeb29ad837c86ad14de1749a41f5d039275dcdd99569e63979f971d8ae42be1cfc5341fcd1ff1b7a53907f2fbe810ee9177ed4963f27b478e899f712d94f16eeb2fa900a52000160aef686bc8c88b9d3b724d9ad10ab433a161a13cb5e37adaf7ca0f6a5b884aca35335f995540dd970f", 0x7c) r3 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x8, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5cca, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd", 0x1}], 0x1) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_store(r2, &(0x7f0000008000-0x28)={0x28, 0x9, 0x0, 0xffffffff7fffffff, 0x800000000000, 0xfffffffffffffeff}, 0x28) syz_open_dev$tun(&(0x7f0000003000)="2f6465762f6e65742f74756e00", 0x0, 0x8002) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000)={0x0, 0xfaf, 0x1, 0x8}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x10)={r5, 0x1, 0x91e9, 0x6a3f}, 0x10) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") r6 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x0, 0x260104) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r6, &(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) 2017/10/12 12:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ea000)="2f6465762f73657175656e63657200", 0xfffffffffffffffe, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="", 0x0}], 0x1) sched_getattr(0x0, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) writev(r2, &(0x7f0000cd4000)=[], 0x0) epoll_create1(0x80000) write$fuse_ioctl(r1, &(0x7f00006da000-0x20)={0x20, 0x100000000000, 0x10001, 0xcae, 0xa68, 0x80000001, 0xff}, 0x20) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000003f000)="73656375726974793a5e00") syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x80001, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8002000, &(0x7f0000277000)="", &(0x7f000025f000-0x4)=0x0, &(0x7f0000e57000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200040, 0x0) fdatasync(r4) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f000002b000)={0x7, 0x7, 0x8000, 0xffffffff, "5c236304f5b3d7c370ed04e2be7fa98f8a8e5f5dab8bf4db7be762522c61e842"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000039c000-0x4)=0xffffffffffffff01, 0x4) mknodat(r4, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1, 0x9) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000ebc000)="", 0x0, 0x0, &(0x7f0000893000)={0x3, {"8000df3eeb0084"}, 0x0}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000093e000-0x8)="2e2f66696c653000", &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000019a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000f33000)=[]) mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:27 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fcntl$lock(r2, 0x25, &(0x7f0000014000-0xf)={0x8000000000000002, 0x0, 0x0, 0x1, r3}) r4 = creat(&(0x7f000001b000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r4, &(0x7f000001f000-0x8)="2e2f66696c653000", 0x0, 0xb00) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000001000-0x28)={0xfffffffffffffc00, 0x9, 0x9, 0x9, "0a3cc2178c13f4950075268b816677205d5f8ac44161ef7df4644ac246419a95"}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000006000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) rt_sigpending(&(0x7f0000a68000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5370391d54bb0aea7f783eb744e1cd6b52d29b06abd4985c1fcfc5bea6ae0df6d9aaba49b7f251391def24b3bd5f5f89365ffb872a5eabb19e8f4e93f0878ac48564fe49c0594c2f6aa6ce006efb2e3c4b8db355", 0x54, 0xfffffffffffffffb) keyctl$clear(0x7, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r7, 0x6, 0x6b2, &(0x7f0000001000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x3c) timer_create(0x7, &(0x7f00006e1000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r7) sendto$inet(r1, &(0x7f00006b9000)="", 0x0, 0x1, &(0x7f0000376000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 12:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) getgroups(0x0, &(0x7f0000b89000-0x4)=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r0 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000455000)=0x40) pwritev(r0, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r1, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000bea000-0x2)={0x7, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000457000)="2f6465762f6877726e6700", 0x200000, 0x0) getresuid(&(0x7f00000bf000)=0x0, &(0x7f0000289000)=0x0, &(0x7f0000387000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, r2, r3, 0x1cc8, 0x1000) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r4, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r4, 0x4000000002283, &(0x7f0000139000)="34") write$evdev(r4, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r1, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) socket(0xf, 0x5, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000d5f000-0xe5)="7fc60ccf5d483f65c2ff3120d16e4fe4f7bb0371bd2ab9e26c366ecdbf0fa381d02f1372327904f48b16a0caa76add1d79e6c5ec130d47a0099ff2daf5a37f949faacdd1b396fe6430b2db3bdbb41d59ebf8c8fef801ff75292881446db7dac0ae95cf32d5cddf69b0f5ef2616e1cb01b293e5e27ec16bba4a8f4a65700132c309bcde6cd43b45f9443358550e1731d34049189b3ae48fbb479e906875a7d782f2244128f555c675dd7085f9b94259b06146fae2306fbb0e3a91e00613d98cd1610f8b4877bfa64863c32ab0c7b4a1c3d166c251e8ea3a1fa22e9713bdacfb09dba552d702", 0xe5, 0x40, &(0x7f0000c26000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xa, 0x1, 0x0) 2017/10/12 12:58:27 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10) r2 = socket$inet(0x2, 0x803, 0x0) bind$inet(r2, &(0x7f0000005000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0xfffbfffffffffffc) bind$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) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f06000-0x10)=@generic="be82a3002ab1b24cd0352417d76b557f", 0x10) connect$inet6(r3, &(0x7f0000f09000-0x1c)={0xa, 0x2, 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"}, "440a57213ea334994efb8b1c309d1d0835e1ab1aed11a955f9396a93e342a11b1aa2f272c5fe575466242fd5d4d68580db6cde0d207951cb06edeea28129e1922735570000000000000007064d0a823c9279a49786714f2c9d7a6d0dcae21385c77330caa8e339c4a20781a788f943592a7edb12fcd337f4c1231da9f4f023847bd27293f8744ad4c3c5559758815dabc63bc6e4468bb47e93d637a5c75eef1ea75d8faaca0527b82e584d0b98b86afb46dc16d07b744c83db1cc5a49dd079b528b7b095583f306217be66b4bb1bd7c7aae0e24c100e3498a22d9fa9fffc848a9e443dd945b652ff488d4fbb747ad3f7cfa12174fe9f630bf851626e10d5871839f45d76425dcc80e0a3bc1c9082235cc03e703e8ba913cfe459e4e2024f4b28412955bd1907182a4a179f1b1edb60f9c326bd60b763a3cb3b0f1d6336d0932f980a026753d7f0a3dd34b88ab9098eb39b8008a166c9c3350a9439d59428d2bd736c0300f4e3fb093a593d452bc4e12da08df78168f1356da38f43ab54389653ed96b5167aac5ae840b86c9acf8c26f789a77790aa26faff839d00a2d572c8aa386e3d6fe9ea9aae1c9f79f659ea35ba58f72c20a0261c9c768f750ae83140c43489bf5cc3d8eaa0a3c173b2a21204c33b0c3de7cf16edc771260f845bd079a26d8af5c0ec3eb13a0c957e80ad528237f1c6cf52e61c107494f0f842f5a6af8b95324c2a025c4d0234462be5dfb0041e2e7991b688c7441fef6df497cc3e4a78310cfb39b5fa20b9fb1e7bf5a995b9ad3a7df0b2df9d3221c28e594d6e3ea81f4fd613abe0197df9c059f9bbabe52b8ace44ba151119a3b3ec141eba4f7c45d3bdf2a246459a62113095b06a72b130089e1e86f0129d39f543a5ec2088cde0fccf9300bc80c0469b92d2641882d9b972bfcba3d58fcc7761d62f5aedc3b01f4e2ce0b65cb20e2db0bd81a34dac58ae5a23dc05c3e0381637288aac43d96c70fd2e89c2d404daeabfa3f837fe032c8b6a430f9cbb2ffbcdabc4c06aaaa3c5977f96ada0355c1aeab18cc6bd6705b87c3fdd346f3b4ba1bd4411433a46df9d712995817099570ed43fcde1fc91fa60a1f667ab03c89f4ee0281ef9ebc8b659662cd5df0feaf6b92a5cde5621afb2a405f45813590c47ea92c2e69ac87bf12d1f57f277563569329c7baf1149cdc7423578c0714b114a4424754a23c8099133fe647f2cbafcb5dd9a8457a831af3c73d805122d302def5869476a1578b3babdda7132f4dba0f72ac7830ce3c10bfbe9c6a3228df4b720238c81aaaf369be91509517cc233f7ac7f6f55958fb914f65264bace34811c2575433745f75638767f1521c726ddfaa7dc42519065d0d808bb99108b250b2ac63a478e4fe7a48c369a7f7801f826166889e40e64305a3a36c9bc20260e3e4b5c561a6d4f8c6993dace62b5ae1ba35825e54fd9e48b3a93301557ca21c1a211bf74aa4bcf42ebe4c23b25d57f2707c7a18aef83ead4ac8edbba1da13913c7de00e3809b82edda7c802b46727e4ed4454bf9249f57651b76cd7465101ec1c93d527aa6316ba8543f7477cdcaab0d9b4d6e974658bc7608a8b995512cde10e243c4b7fc89f14b3ffeed87ec09120d67e62810126566e60b2248736b14ef22a6bb3d2a4c8a1266302f49a40816793538d5d09d1c4cdba46be281149fd79536d7441050335c6ab44a09903c2521ac707ac6b7888774cdf662c8eaa688b3404e17ef98e0d186f77d8558a5e8b768a48be28bea0cd6d961b4ff2665f00c3f43a4ceb5e2e0eabb3dbf1d1eeb5517e901dd6af0598907d8eff2da15eb89288592b3df83913c1d786390ce13ffa0128554e395a6ebaa334e430641ef104da668e51be337c26e35b344557e4f54733ab44fda4923f8eb950d624055e034fd6b24a7ee8a1fe7083d36e292abfa143f9dfa928e5b214b26b9741267394f9f156d3576aed53b9c4fc06452a83ebf0220c2270cedfbe5fcee14dbdf13fbf2a2f37b451d6b1aaed1bad3f9ff2e61fd4f68ca5e8b465810eedaa5fb9c5c34f7727e1cc987c4478219f413676fa4adfc1580781e0450334b21abd48b059b63877d6941374fdd9e6a1f21cff28a46a91c86c418baa71cee0e196064de69b88881416b8bdaf5984202ae768d81899750e83b6f428901779c7b355135804af7d314704f0fe61d83f990669dc14ccf452a509500aaefac6fae8660d38eaedd3368d7cf98b19dab5f0d5be033388336e793778990c6a7600b324bc0a77c9ae49f90b419119361c28d25a57a1259e49acbd42fae96b3193f4b46b00536e222c11d25db0f6c09bebb34a01a95f67288b6fe4cfc8ac5ebed5c7e7576c58bd3ab39fe361a7a1fc1fb3ad3cbfcbc7c8a96c8ba8f7c1ee965fa93f2b166a7f6592a5e1aa52f71b579e91f5584aa8a950b10a3f09ba86f4049c7d62312b61a5f4dd0dd784d679167ad562fe693f7021e34c6d6459a510e6a735345b6c4c67a318635d89568f28ff2d807dd4ed72c3965ea764499e8d2264a8205102d6d12a0cbc36925f479d1fcdb46d7c0d9bbadcb69ae9f35940164509671bc57984ab118ed128f42310e15f71eb4eb3ec35e4667315a852b638c0dbf870155288debf867b70c9937350df96896cf094b2fc1142bab62ba5901bd7b0931fa953e2d7e7f2e81eb48d674e1bfb8d61c45cd1fcfd7ec22af46b29031257c22f15ea151da8cc4c945b58ff7ed5d4a302dd1093fb538e5fb3f1801b74e8a8db4d411d684f7c4e7518aecd71d9ac47a890d0de81e11986fe52c3cbd0915b96e0faf0b787b76d0d144091e78dc403bbedc75c076ac5fae06dbc49f781c374f87538eb9432abe90e517f914d9d2373c448ab091be606596814d2a86643a93b85b5a50644e365fc606de6087d278915a51431309ca58b08607b332320ed3f08f5275f94a28f324dd58a0f4b33b981c7fcd92cec19af50269d2e8df9cd5ec4d94d90fd85b072cd277a6cb0fc33eb4e5ce794b61f7ee6a909a6ff5389631871e4968aa1fd181e8aaf766602cadb22c162ecb1917171838bde41df0ceba8e01c576c063c6c8b47ba52fab7bd08c7a1b6700bd2ebf9dbdafadbbbffd4c7b9d226f77ed10d88edc3b8b76df619523b7916c679b2116969efc2971d7403524b7ab4d485b2da24d582ece16cf5107ee59e2e5252578ce6b3f18950cc743ccc01cc4d9ca00aac9d23eec22253ad986fd9eae36b26f494fc98c0f267a0d6faec2cf694e5525aa84448370c60c8cda7888a00a69046dd44370bad2e0e95b11ef04776e20009a9a0bea2ddd0fcae654840fab5b3a81f6ffcb2931bcea27fc8d66cbf8d5ea2aea40e514785ebc7d9b591eb8313edfdd86b217b6aadf590bdd9142535d26870b19fb5172255b7d3065325f5d8aab591b24af82dfaa3c95756014006142b39167c43cd56eaf62e9d6d22f7f10ec9c16bc95744e048c13c10c600501fcf007292787bf84e82ba9a71572cc9783b1ab1bd70dbd1a23bd9e4fb622421cef25750d769895b754c41c7c58f3c2880b98996b051f77726f6c2706ba387e98ba7f8a07624717d66fbc1aa45ad60cf95bb70a2223fb2d7bd212f424082079f187b5ec38c466435a264d83d30dcc975c85df692dc9de33b76d62940835f2b9173592b6c4d8141ddfbbeb31a3b22d643067e1b7a9dfdd105b81968c8c15a6aaf4fc2ce3aac2d585b80f54f04ccf3e000000000000426f9ad1a474ddf53dcbc6df82f2c4f63a38d71666ec09a55fe93e1815ccef81d84f2c051ccbd5e284e498656d307b3aab901efaaad2cf1aed1555c83bfa5e335ef993fe6f64b2ccbcbeb2cb55fd3a30f0cc6ed056315e8b68d870c93fb0d5d5a373e9b67253bb43160baa62c80bcff483822c8e9b0b6795b6174fefce1b3ba3d88fb0accf8c81019948c27d170d5e102c69e64027eb1156b136090b12d6e68ac59007b5941f6ad564572287967e27820f33d3bc580d9d6b046ab69ca9192254d4e67cdaf92277f5ab4e01bb14312db289f68180109c30abd787f9a7701878dcea51e2881ed4813d6af6fa244d2cba82a989a6e29a6db9b1c6ef2ca892aa62951a0b254f451e7a6b5a3fecb871aaec8537d939de54153be98118434f808d5cc9640e7c47d139cdf30171d8429083edf01b735a1733f9daa0c8d868a710c96bfc31aa5c472b67bcf6167a7c20c110e4891d9fdfa776ce202f6815dc6afd94dc17b7a2e4247a368b6a68f91ac4276638e1ee9fc45cdbced0eca9496a08ed7364eb1833040c39d8a0ddf6cb17b03182ada26815651f5c327658d3c9c8d369b3241aa5a0b8ebcd3aad1eb7b63705fb19ff0e128415efe03dc67f4830eea6384199ff8fcd4ef779f65d548e4786a5c11e2698ed699dd19e159fcfe96ed70d54ad9d32d20168f1ec37a2ebe4561fb326fb20da24022852453879db1376f056dc574edd7ed70579f58f92c1d23fe1b45e7fe327fb5d664b9cc9f28837f19b7298dad7b5646a90a641e91d71db3a2f79e1365134dd81ed373302dc802166a24023482cccce2ccedbadc085f04673cd65d4f4732dd2b6636c9b1bb48c350c1cbdbef122133db870841b53c35efa2ef55f5dc28a16508fb94a1183dceb53a7112f9017e710301ba4e027b0b155d141aed83868ae107b362dafdf08f28ef34b9352ab90b50b9cfb13d5830eff331785941ed0a3e414e713710f1d2bc616f6278076b6d1efa381fb3b87439b81dd8af393b7b208361d81bc5ce903e18c146bdd3655c1fdc2ff289e166d5e20163818abebee1ab2bdc99cb94190ddfe8e5321ed6132890d86e56a2bb7bc71af0edd3336fe87d404da5e1152935d8792fa972b89dc8bcd80d4b70e78375f6d13bf9ed738adafa3c58d61ace6eba1427194f5f8d5e29f9259133b86c00a0c0cb44046771b8bef6cddcbd655750e684966724be0721c5f0f37898d39f705a98b16860ecc21c48d67ab7759ec7696c599573d45763e7d75ecb98cee25ccd68a83de77dd5d2ce9a2b37d0803838a33d8da02517a2d3ae9bfa1a365dfbbd87d58169cff0809706c54629019d3ab7ba28aa4a43d6749f4ef92b2acbb9cb6cb38ec45a8952e0f11eba7dceeb2de424657165613882a26f4fb802a17f34e5085c895c2a4bf83df828d68d76ea02a148dbd729fd479e901e17e54a13fcd636a54a40ecb8a1d450a58f25c4c891b986a7f1b97fa382e570e22dd36c96d03692b5f4a0d54e5e788deb22e9eaaf319c121ab49d6740ce3a80cae45015d40f75f6215d7d8d9e45c784b1889089bb233373dae124f45859054bc67716747bbbb49ad5bee04f7dc28448bc2277bdff25e85eb9f42a2727d9ebd0067935c683f61dbc47d1dd8aeb7c8197fa5b85fac3eee6a701204098d5f5f9843ff6d0deae049d62f5166e0985ff397eefa9fbdb315d137961f441974cb283415252d2b4684a3568b1b00bedd680338953e534d553dc30b2b701549702193e9d621417bbfc4fee3fae7267fc70868596bd5cd34e9d9276f857d35a79eb432b2cf73d439f98d7a3c26286341819e08906f96ff4ff88553b576db63c13a91a0146d8bcfa92e3c2c9d94a5075e337c15b94aa1d98f3eff8b852687494defe0f952661507ef9b6cf2415f3719a7f78b45fc54f79c60b41a0a9418a4a5b4d767387e66ad4b121521989e62f56b84ff5363c38ba1ee456c2119cc9c41b87696f27354cd674df4fbb4aa6cfd23feb0b6311c75f6ad173721f6a00dc2b01e5f4943acc1ee61454ab8bf79742a7a1f10becea6d6b3cfeedaebb5b79f4b3ebab047"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000042b000-0x10)=@generic="b026bf2a68ef771558f2fd18e3e7f5f4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7b000-0x8)={0x0, 0x0}) r5 = socket(0x400000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f0000402000)={0xa, 0x2, 0x6f, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cda000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008fc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00001b6000-0xc)={r7, 0x80000, r8}) connect$inet6(r5, &(0x7f0000ae6000-0x1c)={0xa, 0x2, 0x100fffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa8700679a66e0200000026"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc6010e58b4feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f000023c000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) recvfrom$inet(r5, &(0x7f0000ebe000)="", 0x0, 0x4000000000800000, &(0x7f00003f3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f0000d40000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000)=0x10) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000cb6000)=0xff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000079b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000)=0xe8) socketpair$inet(0x2, 0xa, 0x1, &(0x7f000055e000-0x8)={0x0, 0x0}) 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000905000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000204000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006cc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x200c00, 0x0) dup3(r1, r1, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00003e4000)={0x0, 0x46, "8600ed84ab6a687b737b6ed70db9653d409ace227c05e4bc356542a34cf29d79af2ad8203222711b3e1ade9bd23b893ba36f4b7c81ea773b0a55e9581b2c674b392d75961913"}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000566000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d74000)={0x0, 0x0}) perf_event_open(&(0x7f00003a3000)={0x2be6c9ca34e876c8, 0x78, 0x2, 0x1, 0x2, 0x917, 0x0, 0x2, 0x10, 0xc, 0x0, 0x0, 0x2, 0x4, 0x0, 0x192, 0x4, 0x4, 0x8001, 0x2, 0x5, 0x6, 0x5, 0xffffffffffffff00, 0x4, 0x7, 0x0}, r3, 0x1c4b6, r1, 0x3) getsockname$unix(r2, &(0x7f00004cc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bc000)=0x6e) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x28) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)="2e2f66696c653000") socketpair(0x0, 0x0, 0x0, &(0x7f0000b63000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x10000000, &(0x7f00005aa000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000539000-0x1)="82") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000da6000)=0x0, &(0x7f000004e000)=0x4) chdir(&(0x7f0000a16000-0x8)="2e2f66696c653000") remap_file_pages(&(0x7f0000825000/0x3000)=nil, 0x3000, 0x200000c, 0x0, 0x8002) mknod(&(0x7f00000ac000)="2e2f66696c653000", 0x1000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d21000)=0x0) dup(r0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fc1000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000f7000)=0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000072e000)=0xb) sendmmsg(r1, &(0x7f0000518000-0x80)=[{{&(0x7f0000268000)=@ipx={0x4, 0x3, 0x100, "c1d1cd259331", 0xe7e9, 0x0}, 0x10, &(0x7f000052f000)=[{&(0x7f0000eaa000)="5fe051811126d931fd5e9470fcace713385a9c35c445ac215f41f4781eb42854c3db9af0e4df64121d46d9ff4467e661687ef41c1eb6549abd7a2a294ad3faa6047fd0924ac0c97cef940fd71caee4de59fd2645a3ea4f5c659545699cd260a79f5dade40e", 0x65}, {&(0x7f0000fd4000)="b2fcc5622363c986b904b6bbe1992fe186887d5cb495bdd6db5f18250af0f01190bbc917798f7b6c8786ecdec533fc23886e95ee4ba058936c35e45ec584093fa82bab2227d7ad7f6dd41bb0867153dfc07581cba80f57be6f7cd218274f4b10b675621c94d86448e8d3cc7bca943c9b231e151a7e80708e71dedba6447cacce7869a93d35939b905e76d24461ecf1f231b43e91ed8569174668d77b10b3d07f3a1c80613a174b13eaf6818e30af03df134ea6c9ea34d9e3d143bb6577b73823a9c912ff8d793b52ba58e1ea48884da1d2667e7a7fcb2bb8e716bc5e8215f13c", 0xe0}], 0x2, &(0x7f0000c97000-0x418)=[{0x68, 0x105, 0x400, "a36e487f9b6bc9bbd3465b0e654c7d3cb65b034002d5c4da9ed6cdf3804f5c80da7df2541622226ac36d1749651563c11cf5a532029364134cc90463e3fdf4feaa198d4939955c1a12b37192664609e3c737fe92755205"}, {0xe8, 0x111, 0xfffffffffffffeff, "82070d80ed9a7cfa105d535bbbbc0ac41dc2659419f54bf6f69374adc9d22d767ccd08311a2df559d9ea33ceb15931783668217e15ab41018410a93e72022b0dedca40066202506dc7dbb232f9badeb78fe8242736fb18bc52fedeaf911f5fa8e51968d9fb6d6c67fc2b85e7eaf7691a56003194b3c84c130fb7cf3e3e0b2700c250b225f46e4424ac8860bd961a274f47a45e5c0fa14ec3d7626935362c81beb7e926c6e7afa1bfb900e6b294534f555bb8f608ff8018f27c6ea740f65a6b835703de70b4bf7d3ae010c7295bc5426354bd94"}, {0x100, 0x117, 0x0, "4b378264f65e0d928152780dcb1a58fd6ca337bba2befc02cdf8fb8b72809a97a632d3ffe9074fe722a5632ce9b64162364b8ec684a4565e933f3fd9e43918be5ada9940f4321b55e7e6a4046892e9a706f7398fb8060bbb8dd60ebb3d47477c188efb8db4f90907868d4f526a1e2553e49b49aeda7eb2d7de1bba73a77a8686c7e7a694a409133f0b9d0f9424f33cf4814a6151acc8e836fb39c6a9060012e89bc68ea2728e6f908fbb8547a7e8495d935ee1109bc7b3a6119d7b9171d4ab15d5b1bba4c5e71d5e76a7e1a351b68dbcd503fc10bc693ed16fbde0fa013a1d398a349bc74cbae58faab5925109085af8"}, {0xd8, 0x1, 0x8, "2eb1998fda3fc12f7f757b2dfbe7fcd7a242b062835d7936c09d20dfdce6111b9f75cfb03a62d799d86cf28ee8190b6819753842cd83da9a7bf7ae9ebfd542687201e40766a89578596ef98af2bb9fc3a9a300f6d9df4bc1ee3ead8dbd377e39e4daa3ae822033e19b5454a16b779e21d3dff1837546daf26b93f4ce09d7d88900794030aaf1a75bf21b37485778c2353276762fb13ea3492c7bc089efff0ad37f4bd966526ab8c1897b7b7ea221c2212e08780237794850bc44a44eb490f3a138faf7"}, {0x28, 0x107, 0x6, "ec347a81c3d0744c508c3bfdf9d8f2a0dda4"}, {0x88, 0x10d, 0x8, "d53edcf87e29d03bfdf5a4cbf26b54733abcc94f8f98cdf44779f3d15c30091c49afb84b070cbb574e23eb47b3b72a87668edb851d7cbebf5e41d779dce44115625d8785cf809ca01201520923ff90bd8f8fe06b73a6db967a105a6b92ad51dbde79ecab6d1bfab553309b5da94acafc520d70"}, {0x40, 0x10e, 0x42cb, "824352340b9b50b8d0b2f1a6bd067f8cd61857f7129e6e45961d5f52721e0dec0dc56a7cfb1ef0fa7eed2d"}], 0x7, 0x40080}, 0x9}, {{&(0x7f0000a69000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f000029d000)=[], 0x0, &(0x7f0000730000)=[{0x98, 0x107, 0x5, "8a5eae982fea46bf4ab492d74c49f99d57bb1680f18a65166f26dbd271823ec2c5c313953c3677eed2d75322a48e7dfbb41daf0d6de97b67ffa5e0bd378f89c06660cc74c49eabcc0453ef39c95e3cddfe295db0ccc19bb9a68e9d7a2bc05413bbb3ccf5c9b55d1c5fcc00382133a16c3adb346740e529306aa017185f6e44ee0d52"}, {0x68, 0x11f, 0x1, "36854c0c616374eda64e6e3412b44218e2bde404c92b38e90cf97cc8889ea86a008b0fe9524cb36a5f00eb20633111f2ad6b584681a1e120dd1964430be6e02caad75f0c55a120f5f8a7680473093cd161596c80d135c9a0"}, {0x50, 0x113, 0x0, "78b6a57402358f933187bc90fb2d2a237fcacc1b31368c84db0c044fbaa0f9287f8178216ebb0525a6fd6b40180275304517fa32bb0f071781cdeea8cb963b"}], 0x3, 0x10}, 0x3}], 0x2, 0x8000) r3 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000063a000-0x4)=0x9, 0x4) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/10/12 12:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7c4c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r2, 0x101, 0x1e, &(0x7f0000efc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005a9000-0x4)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") creat(&(0x7f000070a000-0xc)="2e2f66696c65302f62757300", 0x94) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) creat(&(0x7f000038e000-0xc)="2e2f66696c65302f62757300", 0x101) lseek(r1, 0x0, 0xfffffffffffffffe) open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r2, &(0x7f0000add000-0x90)=[], 0x0, 0x800000000000000) socket(0x5, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000067e000)="2f6465762f73672300", 0x16e, 0x4000) madvise(&(0x7f000079f000/0x4000)=nil, 0x4000, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000a0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000aed000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r6, 0x200, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x3}, 0x8) write$sndseq(r6, &(0x7f0000e7f000)=[{0x2, 0x100000001, 0xfffffffffffffff7, 0x94a000000000, @tick=0x0, {0x14ca, 0x3}, {0x9, 0x1}, @quote={{0x7ff, 0x4}, 0xfffffffffffffff8, &(0x7f0000b9b000)={0x8, 0xff, 0x119, 0x6, @time={0x0, 0x0}, {0x200000005, 0x7}, {0x200, 0x85}, @raw32={[0xcdf4, 0x1, 0x7]}}}}, {0x5, 0x7, 0x7, 0x7f, @tick=0xffffffff80000000, {0xfe, 0x100000000}, {0x4c7c9db7, 0x2}, @ext={0x7c, &(0x7f00006f5000-0x7c)="3c04ebdc9fe394f4ab31d2b3cfd6104914b14ad64ba8f114d3187cb1aa631dadf1973fd46fb578c625cd8c2cb960926ce3fe5d9f398d0a9ef93a5d6935f2963640b12702a10e16405b430ab1a574cae5b179296a66bf8b6cbc48ea2ab1e8ced13438362d7a144d1320f5b1e59800e28858d69dfc63cfeab99b3f1df3"}}, {0x10000, 0x7, 0x3, 0x2e, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x5}, @addr={0x5, 0x5f1}}, {0x800, 0x8, 0x0, 0x7, @tick=0x7fff, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb74f, 0x8000000000003, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @time={0x0, 0x0}, {0xb13, 0x100000001}, {0x6, 0x1}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x6, 0x7, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x1, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x0, 0x5}, {0x2, 0x3ff}, @raw8={"84a48f229039e642e0aab8e5"}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x8001}, @time=@time={0x77359400, 0x0}}, {0x800, 0x6, 0x8, 0x2, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @raw8={"d21727daa1eb0e4c89d32561"}}], 0x1b0) write(r0, &(0x7f000002d000)="e03221", 0x3) truncate(&(0x7f0000740000)="2e2f66696c653100", 0xffffffffffffffff) 2017/10/12 12:58:27 executing program 5: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000000000)={r0, r1}, &(0x7f0000048000)=0x0, 0x3) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000166000)={0x0, 0x2400000000, 0x3ff, 0x10001, 0x1, 0x6}, &(0x7f00005f4000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ffa000-0x54)={0x0, 0x4b, "49350416d4cce80f24678fb697e5746f17b3a5231a0d1b177d529dc63425dc54eb06b8fdb4bb0b67c41909c8ca31d9fa0650bb08abfbf62a516c32dc14b69894e2d4257658229e0744e3b4"}, &(0x7f0000e14000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006b6000)={r3, 0xa}, &(0x7f000081f000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xfc)={r4, 0xf4, "5f750007898628ab68081381530079d2fe409144b85e7be30ff911ce2de03732d71eb03a0b26f7fb920c13feaed781544853be6240b97648374a8af90d95ac36348fb2b0854b1f504dd0cc6a134ee1c8d6cacbf19c972f85077ecb9eb572562e34f04a3ba1dcf0f98815edec18ebbfe8a5561be2cdb36844a8c6d8ca1f215eb309ae72bd701ecc275af4db8c7a7245a5c0dfb5f5f3ca4cb91b734e0d0dc56eb7104805a1ed13406e43beb6a6886b3b4db08b7fd5dd0aa8cf4a80c392b1ab1ae8b36e967a338c300aec99d33cff5be62a6243c8c04ac10d0c46e68643775ff9f88e2d253b3d8086dc14435883fa17c01f98f46006"}, &(0x7f000012e000-0x4)=0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000af2000)={0x0, 0x0}, &(0x7f0000000000)=0x10) clock_nanosleep(0x7, 0x1, &(0x7f00008ea000-0x10)={0x0, 0x0}, &(0x7f0000f6d000)={0x0, 0x0}) select(0x40, &(0x7f000074a000-0x40)={0x6389, 0x400, 0x10001, 0xfff, 0x5, 0x8, 0x100, 0x80000000}, &(0x7f0000f35000-0x40)={0x7, 0x9, 0xfffffffffffffffa, 0x7, 0x6, 0x800, 0x2, 0x6}, &(0x7f000042a000)={0x3, 0x2, 0x20, 0x3f, 0x8, 0x1, 0x77d9, 0x1000}, &(0x7f00008d4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x20, 0x5, 0x0, &(0x7f0000f64000)={r6, r5}, &(0x7f0000048000)=0x0, 0x0) r7 = open$dir(&(0x7f00008fc000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x3, 0x132, 0xffffffffffffffff, 0x0) r8 = gettid() r9 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r7, r9) mmap(&(0x7f0000a5d000/0x3000)=nil, 0x3000, 0x3, 0x10, r10, 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) r11 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f70707000", 0x80, 0x0) ioctl$RNDADDENTROPY(r12, 0x40085203, &(0x7f00001d5000-0xa8)={0x7fffffff, 0xa0, "62ad56fe376b00030dc601880373b0a6963b7b2f3293360194434af878d8b29c13e92f3680d015bcd27dc7a2be1814c8005561adadb19ce44f64b3615bb340810463a33f00cf70505f4500e4a339851254c91dce19b436c909b53bd932fdd1b4f9db53774225c0bdfd0da6ada054efcff28c696ff1109a3dffc69115d7e1f487eb05fbfe88d7d5ffce8081e8dfc0d05e3d2c83a3f500005059cbe67b5145a60f"}) r13 = 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}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r13, 0x10, &(0x7f0000c09000)={0x0, 0x0}) r14 = socket(0x11, 0x2, 0x0) setsockopt(r14, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) fcntl$lock(r14, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x1, 0xff3, 0x9f, r11}) dup2(r13, r14) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) writev(r15, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000900010000007f00000401", 0x29}], 0x1) 2017/10/12 12:58:27 executing program 2: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0xe, 0xe7) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f12000)=0x8, 0x4) mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f16000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000002a000+0xbe)=@generic={0x100001ff, 0x1, 0xfff}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000046f000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f14000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f0f000-0x10)={0x0, 0x0, &(0x7f000088f000)=[]}, &(0x7f0000f15000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000f14000)="3fe5bb1112f0e92f30a80cf15d7cca4ad75267a83b473f138f9e5b6d62bd597f0bd1c5a839a6fcd02589ecb331359dcfae85a3da660ad35bd2b8005bb6d20289c4b854c2e500003ef3533776d3a91f24f822bba5856e42538a5bdce41ec61be762a6d34e9749fba5b02757436195ed28c803416d95e056f48b6984c1ec2f", 0x7e) ioctl$sock_ifreq(r4, 0x80000089f0, &(0x7f0000383000)={@common="01000100000000000000010000000002", @ifru_data=&(0x7f000056c000)="6be1283fc0623c089a59040000002e82226168d35836c2c2f88eb2b4ac95c563"}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000936000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x8000000000006, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f19000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f18000)=@ethtool_dump={0x40, 0x9, 0x9, 0x59, "ad4e597d972a6de91009c484ccce185b93f547f58b8b1cf347439b72f6bdc36ac96f7b3bf38fe48f2ff91d1509eb4c489e9b8a60c193eb2b2b930c8de331ed05b4f4bcdb4e9a192aee8aa1769638d969a8fcf4594af016dbbc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000611000)={0x5, &(0x7f0000f13000)=[{0x7, 0x403, 0x1, 0x10000000000091c8}, {0x2, 0x100000000, 0x3, 0xb}, {0x2, 0x9, 0x85, 0x1000005}, {0x2, 0x1000, 0x8, 0x1904}, {0x100000003ff, 0x3, 0x3, 0x1ff}]}, 0x10) 2017/10/12 12:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfb000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cce000)=0x160ec43f, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00006b7000)=0xff) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00007e0000)="0000000000") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={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) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fec000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000678000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000024c000-0x10)={r4, r5, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008a7000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000c5b000)={0x8, 0x7f, 0x5, 0x3, 0x8, 0x6, 0x0, 0x8, 0x1000, 0x9}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000610000)=0x0) sync() 2017/10/12 12:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b5b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x200, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x6) r3 = socket(0x10, 0x801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f79000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c7000)=0xe8) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x9, 0x10, r1, 0x0) sendto(r3, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) select(0x40, &(0x7f0000b79000)={0x100000001, 0x2, 0x1000, 0x1f, 0xfffffffffffff000, 0x6, 0x4, 0x7281}, &(0x7f00001eb000)={0x56, 0x3, 0x80, 0x3, 0x10001, 0x7, 0x8, 0x8}, &(0x7f0000519000-0x40)={0x2, 0x18000, 0x9, 0x2, 0x6, 0x6, 0x858, 0x0}, &(0x7f0000db3000)={0x77359400, 0x0}) wait4(0xffffffffffffffff, &(0x7f00000c0000)=0x0, 0x1, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ecf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = memfd_create(&(0x7f0000e7f000)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00007ce000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x3, &(0x7f0000f52000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000023000)={{r7, r8/1000+30000}, {r5, 0x7530}}, &(0x7f0000c06000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000e3f000)={0x0, 0x6, &(0x7f000046f000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5697, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9af, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @rand_addr=0x1c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002a1000)={r9, 0x403f}, &(0x7f00007be000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b5a000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x82, 0x5, 0x2}, &(0x7f0000b9a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000406000-0x8)={r10, 0x7}, &(0x7f0000f0f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a5f000-0x4)=0x0) inotify_init1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000976000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) 2017/10/12 12:58:27 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b7000-0x4)=0xe072, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ec1000-0x4)=0x2800, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ee000-0x8c)={0x0, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff073c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec1000)={r5, 0x81, 0x33ed3deb72124408, 0x9, 0xab5d}, &(0x7f00008c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000085000-0x98)={r6, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r7, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000a2d000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a00040002000400fcffffffff070003010c00001ee400e4", 0x3a}], 0x1) socket$inet6(0xa, 0x2, 0x7fffffff) 2017/10/12 12:58:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10060, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf747}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r1, 0x1, 0x800000000000009, &(0x7f000000a000)=0x1ff, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000f000-0x4)="2f6465762f73672300", 0x3, 0xfffe) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x5560097a, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000032000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xb5db, 0x4, 0x10, &(0x7f000001f000/0x2000)=nil, 0x7}) r3 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x800002) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r3, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f0000054000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r3, 0x6, 0x2000801d, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r5, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xa, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000003000-0x4)=0x1, 0x4) setsockopt$inet_opts(r4, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) 2017/10/12 12:58:27 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00006bb000)=0x3, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ff0000-0x24)={0x602, 0xfffffffffffffffa, 0x5, 0x6, 0xbe24, 0x100000000, 0x6, 0x7fffffff, 0xffff, 0xffff, 0x10000, 0x800}) sendto$inet6(r1, &(0x7f000054b000-0x5ad)="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", 0x5ad, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000706000-0x10)={0x0, &(0x7f0000ff0000)=[]}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ff1000-0x54)=[@in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x728}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1f}, @in6={0xa, 0x2, 0x57b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x3) 2017/10/12 12:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022b000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getpeername$llc(r0, &(0x7f00008a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d3a000)=0x10) socketpair(0x5, 0xb, 0x5, &(0x7f000028a000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = openat$binder(0xffffffffffffff9c, &(0x7f000066d000)="2f6465762f62696e64657200", 0x0, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000497000-0xc)="70726f637472757374656400", 0xc) mkdir(&(0x7f00009e5000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0x0) truncate(&(0x7f00007a6000)="2e2f66696c653000", 0xb) r3 = socket(0xf, 0x3, 0x2) recvfrom$unix(r3, &(0x7f000087a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x20, &(0x7f00007ca000-0xe)=@file={0x0, "2e2f66696c65302f62757300"}, 0xe) write(r3, &(0x7f0000b3f000)="020aaf01020000000ffff9000000007d", 0x10) syz_open_dev$evdev(&(0x7f0000b3d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x51a4, 0x8000) 2017/10/12 12:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000549000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a4b000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x407, 0x9, 0x1000, 0x40}, &(0x7f00002c6000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000849000-0x8c)={r3, @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]}}, 0x8c) write$fuse_init(r2, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000740000-0x4)=0x0) r4 = epoll_create1(0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00001d3000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000286000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000b50000)={0x0, 0x0}) fcntl$setsig(r6, 0xa, 0x12) dup(r6) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r5}) close(r4) dup2(r0, r7) tkill(r5, 0x16) 2017/10/12 12:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004b7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x24200) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x7ffffff) epoll_create(0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000404000)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002be000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000071d000-0x1)=@assoc_id=0x0, &(0x7f0000442000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={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) socket(0x10, 0x2, 0x1000000000000c) socket$inet(0x2, 0x8000000000000003, 0x6) io_setup(0x9, &(0x7f000081f000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000093c000)={0x7, 0x78, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd32, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000ffffffff, r2, 0x2) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)="2f6465762f73657175656e6365723200", 0x10008002, 0x0) write$sndseq(r3, &(0x7f0000fa4000)=[{0x5b93, 0x0, 0x90, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) preadv(r3, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa5000+0x7f7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000a4f000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fa6000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fa6000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000897000-0x10)={0x0, 0x0}) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) 2017/10/12 12:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9a000)="2f6465762f70746d7800", 0x400, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b24000-0x11)="2f6465762f7667615f6172626974657200", 0x480c00, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00002ec000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000da3000-0xe8)={{{@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=@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}}, &(0x7f0000c04000)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000631000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005b5000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000628000-0x4)=0xe8) lstat(&(0x7f0000d4d000-0x8)="2e2f66696c653000", &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000cdb000)=0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$tun(&(0x7f0000850000)="2f6465762f6e65742f74756e00", 0x0, 0x2080) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000312000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x80, 0x800) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) accept4$ax25(0xffffffffffffff9c, &(0x7f0000ca6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x800) pipe2(&(0x7f0000f27000-0x8)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000c98000-0x8)="7472757374656400", 0x1, 0x20, &(0x7f0000000000)={0x66434c29, 0x1, 0xffffffff, 0x3, 0x4, 0x7, 0x4, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x40800, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2002, 0x101) gettid() fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000092c000)=[0xffffffffffffffff, 0xffffffffffffffff]) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40002, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x400880, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00007bd000)="2f6465762f6b657963686f726400", 0x40001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getpgrp(0x0) lstat(&(0x7f0000add000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070f000)=0xc) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000541000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) lstat(&(0x7f00002c9000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20002, 0x20) syz_open_dev$urandom(&(0x7f00005e1000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200000) socket$inet6_tcp(0xa, 0x1, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000473000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078d000)=0x10) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b4b000)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000021f000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000215000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40041, 0x0) fanotify_init(0x4, 0x40000) fanotify_init(0x1a, 0x800) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000cc9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x408400) perf_event_open(&(0x7f0000b2a000)={0x3, 0x78, 0x4, 0x7, 0x0, 0x6, 0x0, 0x2, 0x5001, 0x1, 0x5, 0xfff, 0xbfc1, 0x3, 0x0, 0x7, 0x1, 0x100000000, 0x81, 0x4010, 0x3, 0x10001, 0x3, 0x6, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ed2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094e000-0x8)={0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket(0x8, 0xa, 0x1) syz_open_dev$loop(&(0x7f000044b000)="2f6465762f6c6f6f702300", 0x8, 0x42000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mq_open(&(0x7f00008b4000-0x6)="776c616e3000", 0x8c1, 0x20, &(0x7f0000000000)={0x1, 0x6, 0x43, 0x5, 0x7, 0x8, 0x7, 0x7}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2402, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002e5000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00001b8000-0x9)="2f6465762f70707000", 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000aa5000)="2f6465762f736e642f73657100", 0x0, 0x143000) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$mice(&(0x7f0000049000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x28000) signalfd(0xffffffffffffffff, &(0x7f00004d0000-0x8)={0x81}, 0x8) open$dir(&(0x7f0000993000-0x8)="2e2f66696c653000", 0x480000, 0x50) epoll_create(0x5) signalfd(0xffffffffffffff9c, &(0x7f000030b000-0x8)={0x5}, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) getpid() getuid() getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a2a000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000f7c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4080, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000000000)="00", 0x3) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000d68000)={0x0, 0x0}, 0x80000) accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d24000)=0x1c) getpid() lstat(&(0x7f0000fb5000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001a5000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000403000)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f000079c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009bb000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ecb000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bfa000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000b0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f00008c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f08000)={0x0, 0x0, 0xffffffffffffff9c}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x1002, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000624000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9a000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000091f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a9b000-0xb0)={{{@in=@multicast2=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af0000)=0xe8) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000558000)="2e2f66696c653000", &(0x7f000094c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006f9000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x20000) openat$ppp(0xffffffffffffff9c, &(0x7f0000524000-0x9)="2f6465762f70707000", 0x2, 0x0) mq_open(&(0x7f00008ac000-0xf)="5e7070703147504c73797374656d00", 0x40, 0x14, &(0x7f0000000000)={0x6, 0x81, 0x4a3f, 0x0, 0xe, 0xab0e, 0x3, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x2040, 0x0) userfaultfd(0x0) memfd_create(&(0x7f0000000000)="247b00", 0x1) memfd_create(&(0x7f00000eb000)="5b73656375726974793a656d3100", 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005ed000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b89000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000545000-0x4)=0xe8) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) memfd_create(&(0x7f0000765000-0xa)="2876626f786e65743100", 0x3) eventfd(0x4) socket$netlink(0x10, 0x3, 0x4) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x100, 0x109000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005a8000-0xb)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000087b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xb) syz_open_pts(0xffffffffffffff9c, 0x400) openat$rfkill(0xffffffffffffff9c, &(0x7f000080b000)="2f6465762f72666b696c6c00", 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f00008ca000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) open$dir(&(0x7f000026d000)="2e2f66696c653000", 0x448000, 0x40) openat(0xffffffffffffff9c, &(0x7f0000013000-0x2)="2e2f66696c653000", 0x2000, 0x20) socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f000074e000-0x90)=[{&(0x7f00000ef000)="00", 0x1}], 0x1) [ 63.216188] device lo entered promiscuous mode [ 63.221841] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 63.249843] device lo left promiscuous mode 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000764000)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c5c000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000f6b000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f66000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) io_setup(0x1001, &(0x7f0000e08000-0x8)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f6c000)="2e2f66696c653000", &(0x7f0000f6d000-0x8)="2e2f66696c653000", &(0x7f0000f6d000-0x7)="6e696c66733200", 0x800000, &(0x7f000062a000-0x82)="f970a26a57ec886c32029d0a41c0ad9d744524b8373c34d42b36d8e233af3c192575105ad61c0a8f4caa8b2b803aa9966aaf91b151c7aa1a06cfff314f8699bb5df4368662e2940940942ab6cb7a808074b544f2e296281f6cb5c03d4eff8c31b9c9c5f6f717b63973f5528931adc30fa2de364a28ac0836c78065c1a564ebc4580b9baf1fa6aafbfd676bbd14") syz_emit_ethernet(0x1014, &(0x7f0000006000-0x1014)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0243d4da17df", [], {{0x89af, @llc={0x1004, @llc={0x42, 0x7f, "45c0", "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"}}}}}) r3 = socket(0x18, 0x803, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0xb, r4) connect(r3, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x7bec, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000007, 0x0, 0x5}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000cca000)=0x0, &(0x7f000052d000)=0x4) munlock(&(0x7f0000e5e000/0x4000)=nil, 0x4000) fcntl$getownex(r2, 0x10, &(0x7f0000c9e000)={0x0, 0x0}) gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00006cf000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = gettid() getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000de8000)=0x0) r5 = getpgid(r4) mq_notify(r2, &(0x7f0000af3000)={0x6, 0x3, 0x2, @tid=r5, []}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000875000)={0x3f, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x9, 0x3f, 0x3040, &(0x7f0000ce7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x3, 0x2a5}) getsockname$ipx(r1, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f2b000)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x4, 0x6, 0x4, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe07e}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c7a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000470000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x1003, 0x110) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00007f1000-0x4)=0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f0000/0x2000)=nil, 0x2000, 0x3000001, 0x40032, r6, 0x0) fcntl$getflags(0xffffffffffffffff, 0x408) semop(r7, &(0x7f0000019000-0x1e)=[{0x0, 0x98, 0x800}, {0x5, 0x43b, 0x1000}, {0x7, 0x8, 0x1000}, {0x4, 0x62, 0x800}, {0x2, 0x0, 0x1800}], 0x5) r8 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r1, 0x3) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000d9c000/0x2000)=nil) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000dae000-0x21)=[{0x21, 0x2c, 0x401, 0x101, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/10/12 12:58:27 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe7000-0x10)={0x0, 0x9, 0x9, 0x0}, &(0x7f000007f000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f0000794000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x208241) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e51000-0x6)={r1, 0x80000001}, 0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe9000-0xfc)={r1, 0xf4, "ad926f633e09a101f60e1c94c84841ba03644f96da0fa65b5340b1c53bb150a4f5e7c66c7e4e9f3d9450e9ea1ca84b747b10326590b834d49703bb4ad1635945302f0a1fa7149514a4573902b1ccc2b09ffcb08cbf17432e9b943d820734f9118ea53ec1e6e0c6cfc55ab2d682ea3c1da3e1c7b10c454a20617bffb4bf479261d5b8dff462341761fa97814db14bae0c40bc67788a3490f233d48221438b0d4221871be138e70c4ab86c2a59a975b17babcd231d1f1c87f79239c53ba71be21b1a24f7274d1ea1402a89b30dc0436326fa76a58254b92979271fcda67039cc84bc4fd86db0bc368b324c8a33b2dbdf065cbe1a29"}, &(0x7f0000fe9000-0x4)=0xfc) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000daa000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x18) mlock2(&(0x7f0000092000/0x10000)=nil, 0x10000, 0x0) syz_emit_ethernet(0x13, &(0x7f00004de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "04", ""}}}}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000+0xaf5)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x400000000000001c, &(0x7f00006d2000-0xa)="00000000000000000000", &(0x7f0000fe7000)=0xa) read(r0, &(0x7f0000001000-0x1)="00", 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000019f000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000fe9000)=0x81, 0x4) 2017/10/12 12:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfb000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cce000)=0x160ec43f, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00006b7000)=0xff) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00007e0000)="0000000000") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fec000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000678000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000024c000-0x10)={r4, r5, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008a7000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000c5b000)={0x8, 0x7f, 0x5, 0x3, 0x8, 0x6, 0x0, 0x8, 0x1000, 0x9}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000610000)=0x0) sync() [ 63.345086] device lo entered promiscuous mode [ 63.351317] device lo left promiscuous mode 2017/10/12 12:58:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001c8000)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000dd1000)={{{{0x2, 0x1, @rand_addr=0xa72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6a, @loopback={0x0, 0x1}, 0xb14f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x9, 0x8, "3c997c2f974e4e0a58af41d8c45ec0844308a062a97e4ee9edbfc913deeed64b0dc44437429b80115cad86bc84b6875a5c8360907dbab1de03b63d1d800753cafcde8a8a0839df57c5a5df8feaf4ea80"}, 0x160) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000684000-0x40)={&(0x7f000062a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000057b000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a54000)=[], &(0x7f00009e3000-0x4)=[0x0], 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000daf000-0x28)={&(0x7f0000c87000/0x1000)=nil, 0x3, 0x0, 0x50, &(0x7f0000094000/0x3000)=nil, 0x101}) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000f7e000)="020aafbc02000000040000008e1d4b48", 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e55000)=@generic="67060fc1312b54ece7e357c71daad9fb", 0x10) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00006c9000)="711cc8ff58bec9f029929a86bda1ae00a1c7ea88597521924417462710455b4f0d39a21c92ceb38fa72e146a593df8606fdbe380a3829debbadd331fed23e4991af21f69f1f11c25e0ec2b78ed610342ee5ab7b8680b65805596828091419446718b653c7b257af854c12f874d500e54b2f57af5641e", 0x76) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00006ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x4000) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b3f000-0x10)={0xe8c, 0xffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) connect$inet6(r0, &(0x7f00004b1000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005ef000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x4) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(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) r3 = epoll_create(0x1fd) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) epoll_pwait(r3, &(0x7f00005ca000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000b3a000-0x8)={0x3}, 0x8) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000002000-0x4)=0x0) munmap(&(0x7f0000555000/0x3000)=nil, 0x3000) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000555000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000000005, &(0x7f0000556000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000082b000)={0x4, 0x3, 0x1, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000739000)={0x0, 0x0}) mmap(&(0x7f0000555000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000555000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000464000)="e91f7189591e9233614b", &(0x7f0000967000)={{0x0, 0x0}, {r5, r6/1000+10000}}) pipe(&(0x7f00000ce000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f000002b000)=0x0) mmap(&(0x7f0000464000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r8, r7, &(0x7f0000213000-0x8)=0x0, 0xffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000385000-0x8)={0x0, 0x0}) listen(r2, 0x5) [ 63.425380] device lo entered promiscuous mode [ 63.435468] device lo left promiscuous mode 2017/10/12 12:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0xb000, 0x26, &(0x7f0000241000/0xb000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f13000)="2f6465762f7663732300", 0x100000001, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000fd4000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000dba000)="2e2f66696c653000", 0x140) mkdir(&(0x7f0000735000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000af1000)=0x9) r2 = open(&(0x7f0000278000)="2e2f66696c653000", 0x80800, 0xb) r3 = dup(r2) fstat(0xffffffffffffffff, &(0x7f00006de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000bc6000)="2e2f66696c653000", 0xfe) unshare(0x2000000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d50000-0x78)={0x8000, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd079a516daa8a1c3, 0x80, 0x7f, 0x10001, 0x5e, 0x0, 0x0, 0x8, 0x3e8}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000250000)="6367726f75703200", 0x1, 0x0) mkdir(&(0x7f000088b000)="2e2f66696c65302f66696c653000", 0x14) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000721000+0xc38)={0x7, 0x45}) unshare(0x2000000) 2017/10/12 12:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffd) fcntl$notify(r0, 0x10, 0x80000000) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000da2000)="0000000000000000", 0x8) fsync(r1) r2 = syz_open_dev$vcsa(&(0x7f00001d1000)="2f6465762f766373612300", 0xfd, 0x2040) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = inotify_init1(0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000cc7000-0x8)={0x7, 0x8000, 0x3b2c, 0xffffffffffffbffc, 0x3}) r4 = request_key(&(0x7f0000ee8000-0x5)="7573657200", &(0x7f0000fb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008de000)="2f6465762f766373612300", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x6) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r5 = open(&(0x7f0000a0a000)="2e2f636f6e74726f6c00", 0x0, 0x8) r6 = openat(r5, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x48400, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000)="2f6465762f6877726e6700", 0x0, 0x0) r7 = gettid() ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000592000-0x4)=0x0) fcntl$setown(r3, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000c4000)=0x2) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000725000-0x1)=0x0) fcntl$setsig(r2, 0xa, 0x40020) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) timerfd_settime(r1, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0xc) socket(0x10, 0x3, 0x10) 2017/10/12 12:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) r0 = epoll_create(0x3) socket(0x11, 0x9, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) sched_rr_get_interval(r2, &(0x7f0000ba5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000095b000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000cdb000-0x10)={r4, r5+10000000}, &(0x7f00003e5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b65000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000cb9000-0x20)={{0x77359400, 0x0}, {r3, r6+10000000}}, &(0x7f000018d000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f000071b000-0x2)="c78b", 0x2, 0x7, &(0x7f0000a8a000)={r3, r7}) pread64(r1, &(0x7f0000cfb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r1, &(0x7f0000cb3000+0xe67)="", 0x0, 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) r8 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r9 = memfd_create(&(0x7f00001fb000-0x2)="fff8", 0x0) pwritev(r9, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) getsockname$unix(r9, &(0x7f0000f08000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e7b000-0x4)=0x1002) r10 = dup2(r9, r9) sendfile(r8, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r10, 0x5405, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r10, 0x560a, &(0x7f0000879000)={0x7, 0x1ff, 0x2, 0x6, 0x2000400000003, 0x406}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8000) timerfd_create(0x2, 0x80800) pipe2(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800800) fdatasync(r8) r11 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r11, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffa, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/12 12:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000090000)="7506659400", &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb4000)="c570ad", 0x3, 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000548000)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007ce000-0x50)={{0x2e17800, 0xffffffff}, {0x5, 0x400}, 0x9, 0x6, 0x4792, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000696000)="2e2f66696c653000", 0x0) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) rt_sigpending(&(0x7f0000e6a000-0x8)={0x0}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d00000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000074e000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000cd8000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x100000000, 0x3) splice(r3, 0x0, r2, 0x800000, 0xfffffdff, 0x0) 2017/10/12 12:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb9000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x208800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d43000-0x4)=0x0, &(0x7f0000c06000)=0x4) eventfd2(0x7fff, 0x801) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000078f000-0x4)=0x100000003) syz_extract_tcp_res(&(0x7f00003d0000)={0x0, 0x0}, 0x83, 0x82) syz_extract_tcp_res(&(0x7f00007ee000)={0x0, 0x0}, 0xfffffffffffffe93, 0x0) write$tun(r2, &(0x7f0000662000)=@hdr={0x2, 0x4, 0x5, 0x4, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x1c38, 0x2f, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0xff, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0xc2, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcb, "45af23c98f59066270e2fc77e3a49d77953fee679568653411d24251b4199d7fbf18b5e75e5c619645933c17ac32fdf7ac37cd43c1d9bebcb5b693fc66d282f1b5a3ea83fa79d582437047ae4a00aade057e3e866f2d86c1440eb9980ee526f4f383f7bbec11d5c7660e2dab4a8e57c8c942f8b0639cbe9259c5a6ecf7ebfd8770c9be242709f452f3c9cd34ff7b19249c7cd171ddebbfb5736a70352a917cc10e4dace4a836f3a1d5fe18fd45f5c16c33c91e0059aae5ad1649246f57e06b82cca135c91271f3e37201ad"}, {0xc7, 0x6c, "944fbd283e4f69dbfc9966bf665f8145c3d5c8880e67723051cd5ab5aacb83f3e3c5852ef3b453035f7bdc8d0ee761e4f7dd2c41d5f416e56d5b082fcfcf31fb558eb93e5079b05020815991fd8668b66d059dcea054ba9e53636d2609c0a0b48e35594e99a4ba6b185652aa"}, {0xc9, 0x9e, "4b0719a9171af20d3ddbca4ff2c990372fc0a4344ce90dee8c3af13201cc0e489d6ee1023ac8705b9057c368399cec62a6636d0ed64826f8e03c391eb641ed4764242c68a6cd6898b319e21f4c403f81d108615698795d9940670c10aa30583847ca4399be06d7a8f7f916b767b0aede802f22891de1f2f5f73bc4e72ec4304cc5b7219f249d53c59393b7799d07e901926357784404e46f318b39b48814"}, {0xcb, 0x1000, "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"}, {0x1, 0xbf, "03a9e23b6fa8b711847ab33242eb257c3380d5a85d767505195a3ce66708df87a403bb06ee99177edba0659325cb372cac936c16d325b76d202f7dff8d0b5d38bbb72fdf21132f3020264aea4cc8990d76a52a7fb8bc20aeec692d183f733425c1d22da278d38cb563e62cd4a59fff044721add5075d026988569c334cec3b6824514bf168f7b264078a897f60e1efae74c7d251a2d12bf9fb0ecf18155ca170ca4b010b4182c787dc02da61b8c18141264d15fc0bcf217f9540e4cf009cbf"}]}, @fragment={0x21, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x1c84, 0x1, 0x1, 0x3}], @tcp={{0x1, 0x1, r4, r5, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x1c6a) write$tun(r2, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 63.479514] device lo entered promiscuous mode [ 63.490274] device lo left promiscuous mode 2017/10/12 12:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e17000)={0x0, 0x0}) eventfd(0x0) r0 = inotify_init() pwritev(r0, &(0x7f00006bb000)=[{&(0x7f00009d2000)="", 0x0}, {&(0x7f0000edf000-0x78)="5ccdd4e7b8618c22d1c6578d8015e1461c7153d309d29fe4f6e1cf700b362f2cb5299e867f1eaa6b33facc7709123e2dd583fda0474b00d7146fd900b798edd99e93ea88a0a6e96f4ab0c4c4351bb03b379050a88f69e563edf6588c1b3de5ab655e5a90a29134540cff34782a07d0fbbbc3440ab648abac", 0x78}, {&(0x7f0000d33000-0x81)="c910b0673c5b8dfb7113115cd3e81ea6d3f45234990f368fdfa670fd48fdac346f8e13bbfc364ec315bb12c09423a2b49c344804e5c76b24e76d4e87cb6f758971efbb344252b41c6f768d343cff2dc65ceb0bad77e899c207387dcc71331b3b1dd3744e42a58aa9abf901831b8787da077a46c82b6c7b20330f01a20de0f2e7ba", 0x81}, {&(0x7f00007e1000+0xa44)="806605b24887c6e23dd31b6cb9b4a6acf4fb08526815a698d8c5221ee0cf13584dda4047a0601e59f8f6f93f941874d28de3eea276954c8965bfc4ea593985fba3ce6068912a8adeba4f2bf61e9b3d529c8573f952eaa31bfbc18fca21843b28a2bc4b9b1a627cac07bbca590f190b16d7391093c0b72ad1fdd27163c2d2063ce19d97938f5328b9665bc4a4217dc9d2861bc1b262e87247c26deeef84cfbab5eaa433834acc1254d7bee6ff2f84fc8e0c8c05", 0xb3}], 0x4, 0xe) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = inotify_init() r2 = epoll_create1(0x80000) r3 = epoll_create(0x100) flock(r2, 0x2) flock(r3, 0x2) dup3(r1, r2, 0x0) 2017/10/12 12:58:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x80000) unshare(0x20000400) clone(0x4000, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000d7a000)=0x0, &(0x7f0000b73000-0x2)="") accept4$inet6(r1, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) inotify_init1(0x80000) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) getpgid(r4) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000004e000-0x5a)="6108da28a99469e03c32bc2a08be51301d586185ed8d6e251992f318017f6d70e345938eff9fc2adff23b84c65da4db4765c145ef3999a090475eb65c395c4046cf9ddd877d81ded4f066695c13051b9292e19f6781b628beb52e11088b90b714640e02ebd586c0e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000072000-0x4)=0x4, 0x4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000011c000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) fcntl$setown(r6, 0x8, r4) sched_yield() setpgid(0x0, 0x0) setpriority(0x1, 0x0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006c2000-0x4)=0x10) clone(0x4200000, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00002de000)="df") lseek(r5, 0xfffffffffffffffc, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000b12000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000986000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) setuid(0x0) 2017/10/12 12:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00009a4000-0x9)="2f6465762f76637300", 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009be000-0x9)="2f6465762f70707000", 0x44800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006d2000-0x20)={0x8, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004c2000-0x20)={0x8, r3, 0x2, 0x8}) r4 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000fd6000)={0x2000005, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "0000001000080401", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x26f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d36000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000235000)="330000000000000032c00000b95d033d08000000000000e16d7e7386ea225e3e0900000000000000c1d5a498ec9bdc0900005137052f90081900000000000000000000000000a1264fa4", 0x4a) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ioprio_set$uid(0x0, 0x0, 0x0) gettid() perf_event_open(&(0x7f0000d7f000-0x78)={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, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00004c6000-0xc)="2f6465762f62696e64657200", 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) [ 63.521725] 9pnet_virtio: no channels available for device ./file0 [ 63.527800] cgroup: cgroup2: unknown option "" [ 63.544473] cgroup: cgroup2: unknown option "" 2017/10/12 12:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0xa2394f0abd07d6ca, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d61000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dc8000)={0x1, &(0x7f0000bac000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x1000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x0, 0x0}) gettid() socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x4, 0xff, 0x2, 0x5d2, 0x8000}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x6, 0xb4, 0x1, 0xffffffffffffff00, 0x100000000, 0x6152, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0xfff}, 0x8}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() [ 63.569212] 9pnet_virtio: no channels available for device ./file0 [ 63.604701] device gre0 entered promiscuous mode 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) getgroups(0x0, &(0x7f0000b89000-0x4)=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000951000-0x4)=0xe8) r0 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000455000)=0x40) pwritev(r0, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r1, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000bea000-0x2)={0x7, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000457000)="2f6465762f6877726e6700", 0x200000, 0x0) getresuid(&(0x7f00000bf000)=0x0, &(0x7f0000289000)=0x0, &(0x7f0000387000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, r2, r3, 0x1cc8, 0x1000) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r4, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r4, 0x4000000002283, &(0x7f0000139000)="34") write$evdev(r4, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r1, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) socket(0xf, 0x1, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000d5f000-0xe5)="7fc60ccf5d483f65c2ff3120d16e4fe4f7bb0371bd2ab9e26c366ecdbf0fa381d02f1372327904f48b16a0caa76add1d79e6c5ec130d47a0099ff2daf5a37f949faacdd1b396fe6430b2db3bdbb41d59ebf8c8fef801ff75292881446db7dac0ae95cf32d5cddf69b0f5ef2616e1cb01b293e5e27ec16bba4a8f4a65700132c309bcde6cd43b45f9443358550e1731d34049189b3ae48fbb479e906875a7d782f2244128f555c675dd7085f9b94259b06146fae2306fbb0e3a91e00613d98cd1610f8b4877bfa64863c32ab0c7b4a1c3d166c251e8ea3a1fa22e9713bdacfb09dba552d702", 0xe5, 0x40, &(0x7f0000c26000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xa, 0x1, 0x0) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffb, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r3, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000ebf000)=0x400) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006b7000-0x4)=0x1e6, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000c9e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec1000)=0xc) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f0000d09000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000b77000)=0x0, &(0x7f0000ec0000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ebf000)=0x7f, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000008c000)={0x0, 0x81, 0x33ed3deb72124408, 0x9, 0x7ff}, &(0x7f00008c0000)=0x18) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ec2000)={r5, @in6={{0xa, 0x2, 0x100022, @loopback={0x0, 0x1}, 0x80000fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100d1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="6970365f767469300000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x80800) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f00009af000-0x10)=[{&(0x7f0000d16000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee40410", 0x3a}], 0x1) socket$inet6(0xa, 0x3, 0x7) 2017/10/12 12:58:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000c84000-0x8)=0x20000100000001, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000019d000)=0x0, &(0x7f0000f15000-0x4)=0x4) write$eventfd(0xffffffffffffffff, &(0x7f0000627000)=0x0, 0x8) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000098000)={0x1, 0x78, 0xef, 0x43, 0x78c, 0x0, 0x0, 0x9, 0x40000, 0x5, 0xc4, 0x400, 0x7fff, 0x200001, 0x0, 0x2, 0x2, 0x7, 0x401, 0xc0, 0x161b, 0x100, 0x0, 0x7, 0x100, 0x567a, 0x0}, r0, 0x8000000000000002, 0xffffffffffffffff, 0xc) timer_create(0x3, &(0x7f0000897000)={0xff, 0x3, 0x6, @thr={&(0x7f0000681000)="8577a9c98c0e41f60fc9492eab8954d2c1d9c7584d4cf0a66b8b61352593ae732a5041cdefa07c2f0f762fbbd9bdb97a30afe5369f871ce575435cebd667a68409fc23cca0012ff9c67d035de84c8f76fce9621ed385012d681c19ef4270447e20612e11f4bb5397469ec1e97f946098e7103205340ed1e75cd19479e5e369d4e4c8180cc6e9cf640ebe9f8eb54ebd0e19e4cdcb10895d065c39c0f33e4e8271c97f3eb7afae12920416314c45b05eb6d4a922c2", &(0x7f0000ae3000)="cef793fd4042f285bdda7889d115eebe2872fd0e2dfe00d710b6bd2981225a47a1f912688fa4a6f3633180ffa14092d6bfe7fc294e76deecd79a062894ce0689593a3d99fb2d793dbaeda228e59c7b9f9effa72602e8c24eb76320be63e57cd353e2a9df61f8c7065657f385aa916d74b4bf12c9c7fac21f057cd55d6621cb32714bf6c5053eecce99bed69df6b34fe1dd1d0f4cb580a8a107ca803f8561905c301a6168e994f08da01612404bc9fee0bbe467c0"}, []}, &(0x7f0000b74000)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000751000-0x4)=0x14, 0x80800) clock_gettime(0x7, &(0x7f00005aa000-0x10)={0x0, 0x0}) timer_settime(r2, 0x4, &(0x7f0000c81000)={{0x0, 0x0}, {r3, r4}}, &(0x7f0000a4f000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = memfd_create(&(0x7f0000ef2000)="656d312e00", 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000283000)={0x4, 0x1, 0x200, 0x0, 0x1, 0x6, 0x8001, 0x7, 0x0}, &(0x7f000042d000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000bca000-0x8)={r6, 0x1cb6}, &(0x7f0000ef8000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000065c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f000039d000-0xbc)={0xa, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "ed94bca648a25a8d", "a19577c3693738b3335a77824db4deec6c3e0ec59189eb1ddcfafc3ff86e20e7", 0x20, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000002000-0x7f)="", &(0x7f0000001000)=0x0) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_poll_wakeup(0xffffffffffffffff, &(0x7f00003ca000-0x18)={0x18, 0xfe6, 0x0, 0x6}, 0x18) r7 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000e5f000)="000000000000000000000000000000000000000000000000", 0x18) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000bff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00007bc000-0x20)=[{&(0x7f0000e5c000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000e37000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}], 0x2, &(0x7f00000b5000-0x40)=[{&(0x7f0000114000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00003e6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000547000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000fbe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4, 0x0) remap_file_pages(&(0x7f0000823000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/12 12:58:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x80000) unshare(0x20000400) clone(0x4000, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000d7a000)=0x0, &(0x7f0000b73000-0x2)="") accept4$inet6(r1, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) inotify_init1(0x80000) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) getpgid(r4) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000004e000-0x5a)="6108da28a99469e03c32bc2a08be51301d586185ed8d6e251992f318017f6d70e345938eff9fc2adff23b84c65da4db4765c145ef3999a090475eb65c395c4046cf9ddd877d81ded4f066695c13051b9292e19f6781b628beb52e11088b90b714640e02ebd586c0e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000072000-0x4)=0x4, 0x4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000011c000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) fcntl$setown(r6, 0x8, r4) sched_yield() setpgid(0x0, 0x0) setpriority(0x1, 0x0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006c2000-0x4)=0x10) clone(0x4200000, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00002de000)="df") lseek(r5, 0xfffffffffffffffc, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000b12000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000986000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) setuid(0x0) 2017/10/12 12:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb9000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x208800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d43000-0x4)=0x0, &(0x7f0000c06000)=0x4) eventfd2(0x7fff, 0x801) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000078f000-0x4)=0x100000003) syz_extract_tcp_res(&(0x7f00003d0000)={0x0, 0x0}, 0x83, 0x82) syz_extract_tcp_res(&(0x7f00007ee000)={0x0, 0x0}, 0xfffffffffffffe93, 0x0) write$tun(r2, &(0x7f0000662000)=@hdr={0x2, 0x4, 0x5, 0x4, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x1c38, 0x2f, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0xff, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0xc2, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcb, "45af23c98f59066270e2fc77e3a49d77953fee679568653411d24251b4199d7fbf18b5e75e5c619645933c17ac32fdf7ac37cd43c1d9bebcb5b693fc66d282f1b5a3ea83fa79d582437047ae4a00aade057e3e866f2d86c1440eb9980ee526f4f383f7bbec11d5c7660e2dab4a8e57c8c942f8b0639cbe9259c5a6ecf7ebfd8770c9be242709f452f3c9cd34ff7b19249c7cd171ddebbfb5736a70352a917cc10e4dace4a836f3a1d5fe18fd45f5c16c33c91e0059aae5ad1649246f57e06b82cca135c91271f3e37201ad"}, {0xc7, 0x6c, "944fbd283e4f69dbfc9966bf665f8145c3d5c8880e67723051cd5ab5aacb83f3e3c5852ef3b453035f7bdc8d0ee761e4f7dd2c41d5f416e56d5b082fcfcf31fb558eb93e5079b05020815991fd8668b66d059dcea054ba9e53636d2609c0a0b48e35594e99a4ba6b185652aa"}, {0xc9, 0x9e, "4b0719a9171af20d3ddbca4ff2c990372fc0a4344ce90dee8c3af13201cc0e489d6ee1023ac8705b9057c368399cec62a6636d0ed64826f8e03c391eb641ed4764242c68a6cd6898b319e21f4c403f81d108615698795d9940670c10aa30583847ca4399be06d7a8f7f916b767b0aede802f22891de1f2f5f73bc4e72ec4304cc5b7219f249d53c59393b7799d07e901926357784404e46f318b39b48814"}, {0xcb, 0x1000, "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"}, {0x1, 0xbf, "03a9e23b6fa8b711847ab33242eb257c3380d5a85d767505195a3ce66708df87a403bb06ee99177edba0659325cb372cac936c16d325b76d202f7dff8d0b5d38bbb72fdf21132f3020264aea4cc8990d76a52a7fb8bc20aeec692d183f733425c1d22da278d38cb563e62cd4a59fff044721add5075d026988569c334cec3b6824514bf168f7b264078a897f60e1efae74c7d251a2d12bf9fb0ecf18155ca170ca4b010b4182c787dc02da61b8c18141264d15fc0bcf217f9540e4cf009cbf"}]}, @fragment={0x21, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x1c84, 0x1, 0x1, 0x3}], @tcp={{0x1, 0x1, r4, r5, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x1c6a) write$tun(r2, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000ea000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f00005db000-0x22)="") r0 = socket(0x11, 0x8000000000000803, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000bc7000)=0x6, 0x4) socket(0x8baf72c686c9a56a, 0x80000, 0xffff) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000d83000)=0x7, 0x4) write(r0, &(0x7f0000fe3000-0xc)="", 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056d000)=0x0, &(0x7f0000a8f000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000089a000+0xf46)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x3, 0xea01, @loopback={0x0, 0x1}, 0x401}, 0x84, [0x100000000, 0x3f, 0x583, 0x6, 0x96b, 0x2, 0xfffffffffffefffb, 0x10000]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ae000)={0x0, 0x9e, "655467508186d9c4f92a8e6c330588afad04a74a6252d6228622b0631c60a70b3db007ce4d41b14ebe72806dc55effe264e67c160fe20b2a2dd74e310635472c64a4c5e41eb517b9176705e78b891979ca8384633919693940202515e2581c9f1d5981994d10374e9da03dfc387d69086e11763e2371a6efae2d8225bfb3c9430aa6a3066b0974c85a881d8c07ee720eff4462f86cbee6d364fdaa539413"}, &(0x7f0000490000-0x4)=0xa6) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0xffffffffffffffff, &(0x7f00007ee000/0x4000)=nil}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fac000-0xf)="2f6465762f73657175656e63657200", 0x101200, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000325000-0x6)={r1, 0xbbb}, &(0x7f0000c1b000-0x4)=0x6) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8, 0xa) r4 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x1, 0x0, 0x942, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e9d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000101000)={r5, 0x2}) munmap(&(0x7f0000429000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000000, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xe01, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ec6000)="7360f74f7b0f39e7fb7a0a125deff3", 0xf) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) r6 = accept4(r4, 0x0, &(0x7f0000361000-0x4)=0x0, 0x80000) fcntl$getown(r6, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c04000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x28, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x2b771af0a94fd80c, 0x0}, {r0, 0xd, 0x0}], 0x5, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x80004) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c0f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000bac000-0x2)=0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) syz_open_dev$sg(&(0x7f00008c6000-0x9)="2f6465762f73672300", 0x81, 0x800) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000caf000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1b, "74a998f923c7971f67e04bb249bd8005de3a44528b0cffa831effa"}, &(0x7f0000001000-0x4)=0x24) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000b000)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000c000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc222000, &(0x7f0000000000)="a6d8", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x32)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xfffffffffffffffe, 0x80004, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000410000)={0x40000001, 0x0}) syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) accept(r3, &(0x7f0000442000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0x8) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000082000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x100279) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd7, "ea337d92b122b31845a48345c57f0e49d91c9677ca574b0e6b38b904b693fbd43c9d78d262ee9dddd904ef049cd07f2c47b75b0ffd0fa79c0b26dc517f9f1c177388b2fc6fbac12e36d56449358937702063e22023f907c7768da04fb4c2afbf383f583fe4002b75422f133ed8246b6c80c7194bfd387528c09f262c7e20dc511b054ae7a82bda520d1c5a8ee918ad573a3a6f1d295ffec204871ad9e06c16b078bf7a6f97ae70ad33a024bfc54f45473cd1e6062c52bac066da3fedb24f8b0fcd0196e703029e7aaee6f6063313effddda6d4fe7509c8"}, &(0x7f0000000000)=0xdf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x81}, &(0x7f0000001000)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000020000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc2a, 0xfffffffffffeffff, 0x9, 0x500, 0xff, 0x0, r2}) r3 = userfaultfd(0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000027000-0x4)=0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000024000)={0x0, 0x0}, 0x80800) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_timedsend(r0, &(0x7f0000017000)="109c169c4c6b68a35ad70d848c13def4621bfd60185a5cf9b093d8f71829a182e1cbf5cd4299dfa37b677cd75fbde55adcc67fd5fd1317ed8e448fba2a57827b2fa1cf9263ca9c24eff3117ef7a1e48c655aa572ead558fc3447d84d9697bc9f9fe6b3238ce92bf672bfb95b0fee", 0x6e, 0x3, &(0x7f0000025000-0x10)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000026000-0x3)=0x2, 0x4) read(r3, &(0x7f0000d6e000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) r5 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000026000)={0x0, 0x3, 0x100000001, 0xfffffffffffffff7, r5}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setpriority(0x2, r5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x510, 0x80000) r6 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) socketpair(0x9, 0x80000, 0x140000001, &(0x7f0000bb8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000a07000)={0x20000000, 0x0}) getsockopt$inet6_mreq(r6, 0x29, 0x0, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) fcntl$F_HUGEPAGE(r6, 0x802) [ 63.861428] device lo entered promiscuous mode 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004c4000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000119000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002bc000-0x8)={r1, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005fd000-0xc)={0x0, 0x1, 0xffffffffffffff9c}) r3 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020b000-0x40)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) signalfd(r3, &(0x7f000041e000-0x8)={0x0}, 0x8) r4 = inotify_init1(0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00004d9000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x7fff, 0x400, 0x3, 0x20, 0x0}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00007b6000)=[{&(0x7f00007b7000-0x60)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "5dd15856d84e49044731b767c3e9e6cee840cd3a0d4eaa1a693728595618a91f7a7b70a6a89a12d00ccf0573f735695cdc3515a96086684b44ff2095004436", 0x0}, 0x60, &(0x7f00007b7000-0x60)=[], 0x0, &(0x7f00007b6000)={0x40, 0x0, 0x0, "b7797462c66e80b7edb55e97d7a58cab9612a3c45d0e6c296dfbc5637a08aca2c899638b676bef0338"}, 0x40, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008de000)=@assoc_value={0x0, 0x8}, &(0x7f00000e6000-0x4)=0x8) fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) getsockname$inet(r0, &(0x7f0000b0f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000652000)=0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000da4000)={0x84b2, 0x4, 0x1, 0x4}, 0x10) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002b0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000285000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ae000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) sendto$packet(r0, &(0x7f0000d0e000)="62ef3d08ab7673f7eefbb085f8c6266c7e40f1fda7f47d2f01f250d4ee92bc59ec852878f8420a5cbf8431fc90119c3f84d4714e09e57bd8360e7a854c78c2f993f457ce5ffd415546bf238377ce9ca19ab29ee96103e5bb35c7fbe9d7418cff0cc855a0b77dadc7ad5d8ad30069050daa1f0c3dda00c0ccb4a0bc61dd4db30abbe2089b1c2169452102e3662c3c8aea314ae78939be5135645848001ef7bb53", 0xa0, 0x1, &(0x7f00008b8000)={0x11, 0xd, r2, 0x1, 0x8000, 0x6, @random="9c2d44e22521", [0x0, 0x0]}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000e8e000)="2e2f66696c653000", &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r4) connect(r3, &(0x7f0000009000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0xfffffffffffff633, "6d9f4d290bba", 0xf35, 0x0}, 0x10) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f00007e2000-0x8)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000971000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000959000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r6}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = syz_open_dev$mice(&(0x7f0000e33000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10001) ioctl$TCGETA(r8, 0x5405, &(0x7f000066b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r7, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = dup(r4) ioctl$sock_inet_udp_SIOCOUTQ(r9, 0x5411, &(0x7f0000f45000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00000ab000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000622000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000f8f000)={r10, 0xfb, "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"}, &(0x7f0000b63000-0x4)=0x103) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000936000)=0xf51, 0x4) sendmsg(r7, &(0x7f0000f86000)={&(0x7f000042d000)=@sco={0x1f, {0x8001, 0x8000, 0x47, 0x9, 0xffffffff, 0x7}}, 0x8, &(0x7f0000464000-0x60)=[{&(0x7f000029a000)="23a55d1d2917c76ef40d3e18f8f3b3dbb098415dce636177087b7389a214682c264b74dfcb04ac0005a1ade76d0aa173825d7d", 0x33}, {&(0x7f00003a9000)="d87206076d2eda7010d333d6f4ebd97b41ba9610ef1e2d0f96d2ebfd60a7bd8342a948528785ef753abff06299a72ae39decccdba8e661ff80fcea967a8f3b5776cef858c9e304781239de68d8b63ae65216754b7e9b6a2f3906ab64ba370ee2ce0fec71e1ef47f8981fde90f195abfce29fddd6b65a5308683a9b531b", 0x7d}, {&(0x7f00001ef000)="77b155286f17bcf22452c3fd1b5dfafdd36495efd993001caab060bac0ebfacb711fd8da4e02cdb96353c627af58e5e37a63d559fe1d4782e0446061ac950cf0b4e006c519b61156fd9621ace566db2f905ac92d346dd7d9ebab81df6b18800b9253eeb45905887ff5d96dde28b6a1559d75", 0x72}, {&(0x7f0000818000)="bd5f0625554c3b1c390af26e1b04aade5afbb4cae4715aba8afdd0bf566aff1fd1b5de9861737ade31f79fbc669124fd918371f527cd2a01829a46f97b031f762d0fc5502c6483cf231545d3eaf1bdbf042de7268b2b7bdb4b3f4661ae5fdcaf21b363b550793479476e44aa7bddbf75f82a2edb88d4af7c81aed6d3e5d4022d601ac7683222ab09aaf57e8e33081bb5c6c46f5385f31cb7e77fb48b55e93bcb5dae863011b12518dc066e81b7591eb402ff11dc9d44aa1c45b3fa58962c846625016372bde203ddd76e279e5d6c5c3f7692c43866fb6171f086425659c6c74026afc26c16239b04dcb6f2343f7d6c32f6c588d8c5c1", 0xf6}, {&(0x7f0000476000)="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", 0x1000}, {&(0x7f0000c01000)="3dc079bbf98c7a67cb770935db2085f82b2f0b568dee60c91407b0b117922e9389805d413edd882b47fabb48bbe939df150cb233941c072ebf51d875b623a4848fa33add43b4d47cbedbc79afd53ce9fa5eea73e7cece35a97acef113a8589937563ab303af191ac34d4fa4298220967a2b85d376ac3a13d192b755f0b38", 0x7e}], 0x6, &(0x7f0000c77000-0xd8)=[{0xd8, 0x110, 0x4, "cd67cd6505fe3be915af99b04721ad1d39336e05c92e7c7e30fe67b180201668b6bc5a2b5e9d5c8b3ca0ef316efa3d0ce19ffbe38f14c942267edf52ae513a6aacd1160b265ebfbdcaf54b047a502b93db38d6e90543baeb127173337be18994797f5c4396a864fc0d035981cef75f43555d8a75f7e74af1f7f023b764cf89c67b02784e6a75d50f604a8356966ac57acab7697a107c85d31e302ac419a43e9a207038231f4bcb4b7c79c46c59e6a7f400557e21e41e52b3ea63345c83e8c8c9c431414038"}], 0x1, 0x10}, 0x0) setsockopt$inet_udp_int(r9, 0x11, 0x3, &(0x7f00007dc000-0x4)=0x6, 0x4) recvfrom$inet(r7, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc0, 0x100, 0x0, 0x0) 2017/10/12 12:58:28 executing program 1: 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) 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$inet_int(r1, 0x0, 0xc, &(0x7f000040f000)=0x0, &(0x7f00006a0000)=0x4) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f0000433000-0x4)=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) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004f2000)="68696768737065656400", 0xa) open(&(0x7f0000d11000-0x8)="2e2f66696c653000", 0x3, 0x41) memfd_create(&(0x7f00001af000)="656d3173656c66776c616e3063707573657400", 0x3) socketpair(0x10, 0xf676ddaa6b533825, 0x40008, &(0x7f000090d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dce000)={0x9, 0x4000000202, 0x8212, 0x3, 0x3, 0xc32, 0xff, 0x103, 0x0}, &(0x7f00007b7000)=0x20) bind$inet(r0, &(0x7f0000938000)={0x2, 0x0, @rand_addr=0x282, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dcb000)="3f", 0x1, 0x20088045, &(0x7f0000cae000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00007a4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000769000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x11}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00003a4000-0x9)="2f6465762f73672300", 0x40000000000b7d, 0xc4202) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x35, 0x5, 0x9}, &(0x7f0000761000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000ffc000-0x4)=0x0) pkey_alloc(0x0, 0x5) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ffa000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e4e000)=[0xfffffffffffffff9, 0xb0]) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") accept$ipx(r0, &(0x7f0000c38000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000091d000)=0x10) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ee000)={0x0, 0x0, 0x0}, &(0x7f0000396000-0x4)=0xc) setuid(r0) r1 = creat(&(0x7f0000496000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00006aa000-0x6)="51616d667300", 0x105402, &(0x7f0000a4a000)="") r2 = syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x6002, 0x0, 0x0, 0x42, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000232000)="2f6465762f766373612300", 0x200000400, 0x40404) ioctl$void(r2, 0xc0045c5f) fsync(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000436000)=0x8) getsockopt$inet6_dccp_int(r3, 0x21, 0x14, &(0x7f0000437000-0x4)=0x0, &(0x7f00007df000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e70000)=@sack_info={r4, 0x6, 0xdc24}, 0xc) fcntl$setsig(r3, 0xa, 0x12) r5 = memfd_create(&(0x7f00002ac000)="706f7369785f616f6c5f616363659173246c6f70707031776c616e3073656c696e757800", 0x6) gettid() ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000079f000)=0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000889000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000d32000)=0x7ff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000041b000-0xa)={@common="79616d30000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00009a3000-0x4)=0x0, &(0x7f000045c000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0) timerfd_create(0x4, 0x800) writev(r3, &(0x7f0000c38000-0x10)=[{&(0x7f0000d8e000-0xbe)="4b92f43f3cf1a957e312b349b84ad6fef6029ec3fca46be6305890f790ac6044b22a17184950e4a6734840f08164b838104e69fbea37d80bf4ffcee54c48cc941fe26c3dd3821d5da08c36c599a2db8ade81caf4ffc02f363c54292dc5e880a581ed421cc6e0449efbdeed1198e14cd1e5d9d8505315e0d985167cc6f508050468726196332f2d8740c192dc1dd6b55fbaba46430219540c9aaca19c285c4e2009f22783b1702894fae98f48311713c2f552f686de8a17026cbb02953139", 0xbe}], 0x1) truncate(&(0x7f0000214000)="2e2f66696c653000", 0x2) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f0000e24000)=[{&(0x7f0000016000-0x59)="580000001400190000009780f10c20000a06000040000000f742f7d8fe5800000104ca7f6464006700050728635a0003fb03100080084600000000000d040000fffff5000022001c0001000900003e00000000096e06cebff9", 0x59}], 0x1) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fab000-0xe)="2e2f6275732f636f6e74726f6c00", &(0x7f0000936000)="2e2f66696c653000") r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000000000)="36000000", 0x4) sendmsg$netrom(r0, &(0x7f0000fea000)={&(0x7f00003c0000)=@ax25={0x3, {"cf67ea2c715498"}, 0x3}, 0x10, &(0x7f0000feb000-0x10)=[{&(0x7f0000222000)="1a00ded4f432bbc0f9993841deca8a05dd42daa8288ef1579bbd9cbd2c977a1baa0f172bfc4a8b04b298ba51f31fd005a507b102c5bd5afae2508d91a1ff90da570bf2fbd39ca34c5c5ed9e81a950574b4a549affc4e4729f12734c2c8b93be18a035c9e5089babd767b3e9592d968363fbdc5ad51948d05bea8baad3de7230b3d581d17d8880920acdba6a774", 0x8d}], 0x1, &(0x7f0000feb000-0x22e8)=[{0x1010, 0x105, 0xff, "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"}, {0xa8, 0x29, 0x401, "cadbf0bd046cb0a3d0405755e28a5accfb3ab86d319306b967324c9dcec48515c1b9208a3da72d3de534eaff13ca569d2aa4dd3d6afb969915ddcb0ed7305fb187770acf96be941f94fe8a4baf052e630779d23bc017f88dec8293001d9aae84b057f8b7e353a702eebb78bd9b950b6a3238cedd1f16e52fc6434235887241b19f2c74572aa4fd2f5ea6838823c5d78e15cdaf42"}, {0x68, 0x11, 0x7, "a7dadeecd44e7018a25a4d72583426e8f4f32f8059dd53b86d9ccabc498519c9e93dba0186f04c32d0aceaeb0b2cf3b94fc19557bb36d1721d168b9f5a5c12a2c555f6996536603616fb962e7de68f266f0a1fe1"}, {0x50, 0x118, 0x5, "78ae137ea6b60b0f8e4f860a062fc647ea6247673df2547d325ea2c8df85851dfe82c00f77ab758d3a1cad77e2117fd744bc8f655b3169a2f0"}, {0x1010, 0x111, 0x4, "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"}, {0x28, 0x112, 0x4, "9564f108d7ea9ca2f5294f20a0d1cec571e129f8314f"}, {0x100, 0x0, 0x101, "108259a2289955a08c67359f5b9aae8502fe5ee17ded5fc5b64d25430939d673bdbdd2f2d478eac54e17c90bcf44058ca42a310ed1825df2681de3af13af92dc1794b68eb057ee427a2e142b3082446b9cb06a2349252e6f5d8903d083886e81320012d9cdb4f99ab0dcc0c3a725a5f687f73c018b2bdb681d93adcc10ffe7ea95ce3a7eaf261104184b18bb03b2ee3488ecc6bf5f765f28cfb044885954aed862800b28f2a13b6b44e50ff447440e984f4c6f15277ae40e94f633af0798588c4f953ea8b843dbf22c258135005f3d11d21bfb41c781b1d62e883526bdb3ba1d7855386e46cdb659fa75c1151f10"}, {0x40, 0x103, 0xff, "cf6a82bbfe044de6d24a4c9145352a0cb6e20e6c514a771ea82fb743b0c0065a486450dbcde45e335a56dddf2a"}], 0x8, 0x20000000}, 0x0) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000a1c000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000a5c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$netlink(0x10, 0x3, 0x1) write(r2, &(0x7f0000313000-0x27)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) r3 = add_key(&(0x7f000025f000)="6b657972696e6700", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) keyctl$describe(0x6, r3, &(0x7f0000fec000-0x16)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) mbind(&(0x7f00009d8000/0x4000)=nil, 0x4000, 0x2, &(0x7f000098b000)=0xc24, 0x4, 0x1) r4 = memfd_create(&(0x7f0000fed000-0x8)="6b657972696e6700", 0x3) socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000b26000)=0x406, 0x4) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000a69000-0x4)=0x0) perf_event_open(&(0x7f0000a51000)={0x4, 0x78, 0x3, 0x5, 0xb59, 0x80000000, 0x0, 0x8, 0x4, 0xc, 0x7, 0x5, 0x78fd2b26, 0xf, 0x0, 0xbc, 0x1, 0x4e3, 0xdac8, 0x20, 0xb70a, 0x100000001, 0x7, 0x1, 0x7, 0x20, 0x0}, r6, 0x7, r4, 0x4) readlink(&(0x7f00000eb000-0x6)="2e2f62757300", &(0x7f000006b000-0xc3)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000145000-0xbc)={0x2, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000007, "63155af490e04863", "aa7dd35622e837df68ad9b6eeb38475faacff108b383c1a5b32a3f2e8fcf6f1d", 0x4d0, 0xee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000bb8000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xc4c000)=nil, 0xc4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x806, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000012b000)=@req={0x28, &(0x7f0000c4d000-0x28)={@generic="9fdfbf563a50e06ab9fd41dd011ef58e", @ifru_names=@generic="6b8a6db2dc3371f4f7959929c1436c0a"}}) sendmsg$nfc_llcp(r0, &(0x7f0000792000)={&(0x7f00001ba000)={0x27, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb9211180285787659fcfbc", 0x0}, 0x60, &(0x7f0000793000-0x10)=[], 0x0, &(0x7f00001ca000)={0x10, 0x0, 0xfffffffffffffffa, ""}, 0x10, 0x0}, 0x0) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x181000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000f000)={r1, 0x80000, r2}) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) dup2(r3, r4) [ 63.977788] device gre0 entered promiscuous mode [ 63.990523] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r1 = open(&(0x7f000078c000-0x8)="2e2f66696c653000", 0x2000, 0x0) bind(r1, &(0x7f0000eb6000-0x9)=@rc={0x1f, {0xffffffffffffff56, 0x6, 0x8, 0xffffffff, 0x5, 0x1}, 0x80000001}, 0x9) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000425000-0x4)=0x0) getsockname$netlink(r0, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) fcntl$addseals(r1, 0x409, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000ab9000-0xc0)="18000000020001000000be8c5eff8c88360000f1010300000000000000d92000000033d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) bind$inet(r2, &(0x7f0000d55000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 12:58:28 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000001b000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000010000-0x4)=0x6e, 0x80000) r1 = gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000001b000)=0x1, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000001a000)=r1) r3 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000001c000-0x8)=&(0x7f000001c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f000001b000)={@multicast2=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000001c000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000001000)=0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f62696e64657200", 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000015000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x127}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xa1, 0x100, "c0f43f27e096562b2834538b9136804302d0d18844033e2777708d472a442628906372c41df71cde7765bb6757c4956e23c5b7df58beafdac02ca89e5a196c694720976283892946cb6dc882dd5f8b37"}, 0x160) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$TIOCEXCL(r4, 0x540c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f000001a000)={&(0x7f000001a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2017/10/12 12:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d41000)=0x9, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb6000)="2f6465762f6b657963686f726400", 0x2000, 0x0) getsockopt$netlink(r1, 0x10e, 0x20000000000, &(0x7f0000a0e000)="", &(0x7f0000cc4000)=0x0) r2 = gettid() r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000771000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7fff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r2, &(0x7f0000c8c000-0x4)=0x7ff) r6 = perf_event_open(&(0x7f0000056000)={0x2, 0x78, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000dee000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00002e6000-0x4)=r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000043d000-0x8)={0x0, 0x8}, &(0x7f00000d8000)=0x8) mlock2(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000ec4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f12000-0x2)=0x0) prlimit64(0x0, 0xfffffffffffffffa, &(0x7f00007cd000)={0x1000006, 0x633b}, &(0x7f0000e00000)={0x0, 0x0}) r8 = socket(0xa, 0x80007, 0x3) bind$unix(r8, &(0x7f0000bdb000)=@file={0x0, "2e2f66696c653000"}, 0xa) readv(r4, &(0x7f00006de000-0x30)=[], 0x0) getsockname$inet6(r8, &(0x7f0000235000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) r9 = socket(0x11, 0xa, 0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00007e2000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000d23000-0x20)={@generic="25562ca14d49c44f635844c0137cbb03", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f00003f1000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x10000000000}) r10 = syz_open_dev$sndseq(&(0x7f0000122000)="2f6465762f736e642f73657100", 0x0, 0x284) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r10, 0xc058534f, &(0x7f00009c0000-0x58)={{0x0, 0x1}, 0x0, 0x0, 0x0, {0x8001, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b69000+0x7fa)={0xbec2, 0x8, 0x3, 0x1ff, 0x800}, 0x14) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d36000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000d9b000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x15, 0xb, 0x9) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff8000-0x1008)={0x0, 0x1000, "19d9f48ff8a96bf91bbfdec92f3a322b2df62934a1f6bb69c9e305d09f31691fbc0cfe3c4cdd8650054a0df209e8bc7d44e328068647998a00bccaa01f46f4f678b21b9e002cacabdf4c9d7ccadca9da85ce543957eb64455fe19174a4e2587e39da05632046792beaf2e0b4db12762a7fe618692bc79ea13c97e000000000000003ff886dfebad44f36660c1049851014b84e4692151347850a97ac23d03938df1e2bc3cc3926220dedcd6b86ed9d03f596af7291b029d43126dc0a4cd398bf897c91ad9aa43aa65e564e902d8d999f49d8bfae5cc89e5667b215418e58409dc44eedbf56a947e61cfdd7288c7625b327fb99b1862cf7a11c2f66347ed0f2b0fdf9d4f82154a1883a6cd2535296a6a4cb93e7fd4e7b3f69eaabe0419b412875973a16fdde355c8c6b46c39646c276538334547ee11879c95c121cac6bbb80169a44f039af36029c0ec44a269f696b1aa98256bd306f331e3a3fed970485bd736211ac3ea140177f0ab1722c5702974dd9853f93d52b0f3bd9d740adfa4ab0bcfa2d4c8d44261a0f87ea377e84a0e724cf93083566ac31804362d1f27540f6c187fac3489554ab3aae7da833b507bb9fa13f5c6fd38dcbbf18aeac3d5542b0471d0015b642b465d50f083d416a67178f0f9f333dfcb4652266b3df9631ca9300f7a5f383150778e550cf748b1b94efb372e1c167aeff7e9e72f5d7f412856eb2de3f9f224d1b56dbd771b6cd3d63d509479d82dfb24f625856016d2ecdd411bb5d3d43501688b6350a1fc8bea4e18bc9d954e1bd5b5276bfdc8dfa4f967084b97d24af00009408214c1b318370206ef69cb3ba2baba09e4532850bcf16cc7d85f49e124e679c694fde19091dd137b0eb698b464d355daae1620f82125ec021545ad8c18c705c7c1e85e7ca4996b7c7f59f2233d3d5ddb11bcc518b56c579965fd7ea310861125810cce1df9cce1f1b7b90dc331b33fa990b1b40f14c150e85f47aa6a37cb64db8b6b1f863874fcb6c2f2e3669417ee056a16cf03742509237740c6d27a13cb789b459cdc0f0e0b6dba8b845eb8598294efeefe76a975b54cdcfd19ea48ea0d5228c8b3f615de1b08963488db231d377f08702b37c02a0d5225f85d94b1c84ecf6c1afa4929abc67735b931deca019b5de1ee71f605617e57e5017c7143866a23992bdb3b586c5bb24acb417d63506b418b150b350b05363d16cef70acdc7f4d29d9b104d95e66bc714918db9b60caa60553fabe5ba45efaad48267f89258391e9152825a6c9d4d414a589ae57a3a4e925d827a293350417cd623a8f5ce30ad87ac0df16782ac031943fe22da8627895319350ba78e3228c927d8d3c1bd55b4b79a3bc8e6c494ead5b5f7aba3978a8c688928df1a65ed10087675c7ac3ae6898efdd8ca46ebce238b6060714a28e4d6d37cc162abf3531d67763a27c8e81d94463fd7b971a319e17f46e0e2e0d781b6c953a3a387cb69f92f8a6645e44f4e5384cff8f40f4e66ab86532ffb81748d1e90f5c758e3bc3654f676a0087a001a8929a2fed5caa7ceb0798f131d92ec337e541ac8895a7c80c336d02eb543a23505c90ef2306808d13296c180a71505e2be2a67fdb1e32a6327777ce875c2cb2e880db1072c27c0085eac4869d073ce478f951c5a222743c3a598e92c93888141a3a0b72f359250456730d6a15f4bb0883a81dac45ebe68ef63eb688def47c0ffee1e410ac5ad74a1bd378fb09d38a5032052ddbb33fa0ca0a6f02b6373c46aad524db0e79583b3c1599f6278a904e998c19b3bc2e17fb343578988df1391c04a1a57e04aef5c78d544c51083fd597c17b734f7f3e6de3303f230c6e14b2aac4c5d42246339ebfcc810cc126dcce9fc2d43bdab9efc7824578a12d719f265a53005a9d6829357f1b7940f71fb0eb0d392af690891769f306d0b8d66a8fd668cf995a6fccebe9f389799597b6909e850d9b41e493a39f0921623689f2f1558ed44b21a455236db9ee0ea6d30bec73fd4567c79ec32fd31994e5043adc4db140a387b28c0f7858a93af85e0542a99f6e8ec932eb5b254309796727dffddbc1d03b55ac82cfb11f4a4c4b6788cf64795546b50435dece08fe3644c81b9e7b92f90de11c1b55015a08759f1e148b648ee0eb94fbfc03b00d8d4053e3fb30b6e673587107d993d2a741bc65cab87abb999b9599d339cebe26d9e919e7cade455aabf30cf4170c0dabb632de9b8386294e2b538a4e67af38d9fc91cd08741ea1a07c075bc419675d5e83657e2fa8348642b5a7c13827b493e96bb0f2f1a39a9b3e6de77d8ef40c21329b921dc527e5989d4e833b2f95ac04689f921c723cfb15d4926b46e74073d3988574d9c86888ab099d5fbe5a7e19e45f311e3e7511d3938c74a5d702f78c1fda4f059b7ef56bb57c757888c95e14a42021b56d6561f197e4c3bfeb59220f62a5d11da2d440e96e2c20fc1dfc2c5dede3c67dc4c3360f2c902b3ec79114a7a14b088420084eb8a6b777710733e2be78769742ce2db1dec4eda2fa269f6df05dd511e4b3614e112472eef7018fb41f7eb83538fa1b52966f37a99a767ee3e5299670f5bc91e2d3b2cfabddf939d0ca4bad76c1a1e051bac370f90077665ce1077415112ac32ffeafef3909210f80487e5993b9de16bc9a6ea346564d3f3cd5aa5a76c0fc43f9e3703300e85acd0e32790463dab529343c97436114585d75c84ac435209fde9918c9b59767a721a1303b56defe15063907af055c9dba5cc3a84f637aab5f000000007fffffff688b0ef512e020be72e984411d4b0fd2fa964afd97aa9b4a041cf28f1df15e00cfedc5ae6cc734532cc7323ffd016b1dc25150caa7d2d42397ce228229d693066654447bbae0ee895ae59b6ae65bff2393425a1621b08fa1d3705b7d327c6c2d11fb9234854f790b935e2ad2f5ad44a4835e653ec80580a082ebb610c57e5f9fab5db2ee28ccb5bdd7305d66abdd8cfa148fd225542315e0b66cb649a35b8dfb74690dee95b469f426f3e6e52348ab10faa253efc015f883969178340a38e029860efbfc844390a7c6223e3e1b260cdd710080dd3036417639af5d8ac296ec62bf0daea24655022913fc3ab946bdf22bc088fe8fbebc5c2dbe3bc04964ad1dd5e2105691bb136d9c02d031002c87432d9074ad4191a4fee6e557822190a1873e67a79ab29c2ac60e86ff31c6228838454043c15e34e0a0fcbbb4723bdd5dbfc69cdc35affbc6114a346a61aef6cfae95fdf2731fcbc07b6d7ec69a17e05ee3c882a7e67b38d61df502c4073f40f167c550205d380684f24d4c7dcd56f2f1cb40d0e04c490445c943d69117473b0445f0b453fefdf7acedbe0b90d615de1de4c0dcd20748bc96f142919430a4ec9e812c6965c6e3ff7968ca42371858d41b493ac419210c25f91014d62d01afdda4ae5e0d6c37916c79ff22899ad40ee9f91f46ae3b26c953f2d822c8f473cd83c30d52bea01523b85880c65812ac2af34fde01ac08075822789a73ea59aa6390bbfa5d12b8bbb0087b10b096e540640015e1113bc2eeb1a46b5a271a21efc583a4fae5b430f25fe8bdc9a4a79fc9e75d8a2f59e6717e183c32f6a736c36477987a171b89452b982aa62547dff62a0174966b16210ce88600ec7eee560308b863ef31de5ecca47d26d4212211f45425319ff237b316cfcaff3ad71e147ebcca575e0f8d9221aaf31cd9696112f914401ece0bab45f8cfb9dde53648a3a7fabd70dd41770237e928f94b37c4b3ec12622058cc9328fb9a2d327885fc286d090d0619bfcc982a58e911a59992ff8c3dc72d3d445abcbf5b5f5e2136d752e70180eb76f333d681607aec68d28f8e7f3d172911bf82bbcb8fabd7214da6b93ff7cf729e60d9a3fff7c86d1bfb3005628db49b70e5816b0db43ff49822d7d3d5235c8b0df352eb579f1fe8e5e294d777acb25b6f06b9f263d238b5eae6dda1e1590fa450b5efe2e5003dd4995fb5e3f60dc824b650fa2cdfd6e6ac9743271811f75689b8c4fb8bce4d792bfed26445d825985aeb2d9885f97f40a7ede2a82243bb76ad69e4337b747403aaa03693d387b999271724ab69c7d0a6ba2d239ecb74a80a0fcc64089eb8189a795952b40e3ebfda1c54a6c31ee8b322ff17403a88bb2b5354881e1cb48634a0b124c6d279f6c3fcfed15a90ace4735d2fdbe9702417d479cb722df8adbabd520c4bdf426729fcdf9dd036d006ddca1d10ddab6324be232ab5ab3d28e782af8e2440ec90ddd298cbeabbd925f2c40b1cc17d2fd15e07116b5949cff2eea29f21b9f3bbac72a7e30c56ab54a18e1121f311c007aa884a45307569c1c55a08868a9135b03fef4d0b4c5e835162f8ea3d23b56e0d490e8d599d841f1363b2e790df62bc48d90d5976f76b6ac9ffbd7980f2e58626ec85359ea83c54d0e1c8775967fe71928948eb2b1900ddc3cba4fa8cb036a0486c5637fe52143f33adf09560fb4ddf750395f6761ca07be38515863f1886f847a9b816f623ca4d33058fc266d9f62139522fdce05cf247bfd132845034da8942db5036c01b5a0d5fecb157d88f36993cfb693958f248d61e72f07c749b37429382ea62e76dbdde473807ef06c36848a25e4f36214383813f652482afe107aa3c15fde7df9ee4a987724f4bae1cc25b102f5e9cce3fa89da38bb24901fd42f0cb0e937328cf8249df2a22ef8b0e5be3509629c6616e4135ec7d91e9b35dacdedb6a7fe71d7eebbe5cf561efb3ab3eb09f13ab9b42f40e69a17e716727847784941baf30b502055fbdb5575d9868d7c81afd6432e7f918430ec3449bb00e51e44f336ba1facf69b6cda6b1a537604a95552c626300220865395f8dc77c0c9391078d148c4cffd564766f5363006b17585c8d82ddaf510ef7e5b9ff0e030ec6d9c95b96ea538ec6d77a3b46a687fad5111c15620ad0e7327eb9c9b382fd93bd5a370870114468bfacdfbc2b0917eef48af7a1c0aa3d03c164a16521ba1105daa9822b1a7a8a76cca29df4ec59226105ce7cb60bc0e4de703e3a3457c3a8def7abcb354632159ab2d59551466f9b0d48223232379053c59fb919e508ec0c9ceb074674544df0171a7f5dd3ff4078d89d986eb93c17b30739c5e34fb96c0c75286e82fd1abd069b3edd5c8f211088e078333006c3923d0cad59004bc77850a929df72a248a9625d63d90868cbca25424302243f8177ee5952bb18c591efc9eccf57df64babb0184421bc8ec471da6dec9db6a15e68b84b8699e6434e8d355e5f13d44e2c32086eba6ded9ae305875027f59621146c104546b89a31f35d257be9b1e7e724d615ce526652ca95e147e4b73325dccfee62de4e3a331f5436b229de63c34afb8b7cd0750f56930288893082613fbb108fad77cbd8c74d0783c8dfdea48aacdeccbdb3febd02aec8b2f53df7733a7346e9f255d71d04886ceba0ad34fdba51d951efe11a4e6f221d50eb075e48d6695aa7591749859e58155af217f82d9ad6ca11cb697b1c137339a6889ced0399ee099e9fcaf38e2680ed9220ecbd04341c47aec62c0558c84233b5386ac8d79759c68a918a3924f5699517f28d2201f6da3269ef5da18aeb07ab4449b089d6e6b8bfffcb00fede39939536ea11e635df719459c8d89172654bc92813c2dae0b3ba914aa1a9e2fb4a11e4ae166c7e7ce8dceb341906e0a393055c56c33a253f14ae1d64d83644a5fc5b971db2011dc7abf72594ae503495912855943d63af642cab68d6709dcff36ae693f2c965ae1f06f929c5b89"}, &(0x7f0000f5c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dcc000)={r6, 0x6}, &(0x7f000016c000-0x4)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r7, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x247, 0xeb13, 0x5, 0xcad7, 0x24}, 0xa0) sendmsg$unix(r2, &(0x7f0000ff2000-0x38)={&(0x7f0000ff3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ff2000-0x10)=[{&(0x7f0000ef6000-0x1e)="7f13ae453a0ec7df371aea605e2eda7f0ca7f85b73fdf3110d0e3ddbc355", 0x1e}], 0x1, &(0x7f0000ff1000)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}], 0x1, 0x8800}, 0x2003fffe) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80000000000000e, &(0x7f0000fef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000edb000-0x4)=0x3c) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ff8000-0x4)=0x0) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000025000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c9a000)={r7, 0x2e, "3c37e1698388ffffa3d25d5accfc8ac06e83afd7efdd610d6b5dee597c85074d7f6fe851db2edd77c2051bd705a5"}, &(0x7f0000c4c000)=0x38) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000ff2000)={r11, 0x2}, &(0x7f0000ffa000-0x4)=0x8) close(r8) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000)=0xe8) r12 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r12, 0x29, 0x21, &(0x7f0000b46000)=0x100000002, 0x4) sendto$inet6(r12, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r12, 0x1, 0x1c, &(0x7f0000d18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000186000-0x4)=0x1000) 2017/10/12 12:58:28 executing program 6: mmap(&(0x7f0000001000/0x931000)=nil, 0x931000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000020e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000240000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000330000)="dba3a106f7f59b4432407533c473232b9ee7ece8a2b7bca360b5af2a135a7b53207d03c4a7c361b684e335498bef59d0a592a3a53f37b1877affa645fcce4cf0df77e2f066b5f3a053f60ab3f9bcc61eaa9f7bd52625a4f92172a9ca7370115445ec82c1caa71909028cc1205cd71385f98d68d53b315cfdc2064ef1fc4905d8b9160fcd3355e8c4725185d1b09e12fd6baf93bca315851f97ddac01f8fe1bfe961962ba724d276f2749fee200c1d63e1eece5d70c5ed5018a9e4a276d807e", 0xbf, 0x8005, &(0x7f0000659000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000259000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000575000)=0x8) r3 = syz_open_dev$usbmon(&(0x7f00002b2000)="2f6465762f7573626d6f6e2300", 0x80000000, 0x400) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000356000)=@int=0x0, 0x4) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000932000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000408000-0x4)=0xf8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000092e000)=0x0, 0x4) connect$inet(r0, &(0x7f00008ef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="d0", 0x1, 0x0, &(0x7f00007b9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000932000-0x508)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x512, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x508, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x5) r1 = memfd_create(&(0x7f0000337000)="5573656c696e757800", 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000be9000)={0x0, 0x0, ""}, &(0x7f0000505000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000057b000-0xa0)={r2, @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]}, 0x80000000, 0xfff, 0xe, 0x4, 0x3}, &(0x7f0000abb000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e97000)={{0x2, 0x3, 0x1, 0x0, 0x2}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f00001b7000)="2e2f66696c653000", &(0x7f00003e1000)="2e2f66696c653000") mkdir(&(0x7f0000066000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b62000)={0xf1}, 0x4) setxattr(&(0x7f0000888000-0x8)="2e2f66696c653000", &(0x7f0000e1d000-0x2a)=@random={"6f73782e00", "5c00"}, &(0x7f000065a000-0x8)="", 0x0, 0x0) statfs(&(0x7f0000ec1000-0x8)="2e2f66696c653000", &(0x7f0000492000)="") fcntl$getownex(r0, 0x10, &(0x7f0000a17000)={0x0, 0x0}) perf_event_open(&(0x7f000086a000)={0x0, 0x78, 0x3ff, 0x4, 0x4, 0x75, 0x0, 0x6, 0x200, 0x2, 0xfffffffffffffff9, 0x7, 0x53de, 0x19, 0x0, 0x10000, 0x2, 0x1, 0xd87, 0x8190, 0x8, 0x8, 0x7, 0xfffffffffffff9a7, 0x0, 0x5, 0x0}, r4, 0x4, r1, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d55000)={r3, 0xe7, "310af33fccf6c5ea1f084b5b930b036d1411a87c19f0777e4c9e7da598194f8f8e119857fa8a032ddc2d5d21cbbb3b68dc7d9f658582cfbb6fbfe0984e85e8cf88b0ab543764013603554f708e418f1b81f081dbe20bc35dffa3013459c3fcdb41e15f787919b81529b2ef7b5b071c115b8fe5a597d8138a1d16da985197c544b056eea45a6b62b9ef12df27b13d08cd980ecb92c4d21fb3564c0d10b57c6563082a1a34da8a2e8c326cd69fec5c04b31164054a2fdff258c58d555ec1a42159257d4a9b28aaf76daa62935a18cf7fc981e98ba2e06243238a2516fa6af53b31f0e125b5f3dcb2"}, &(0x7f0000817000)=0xf0) 2017/10/12 12:58:28 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x1000000000000103) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x804, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000039a000)=0x2, 0x4) mmap(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x2000002, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f00004de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r3, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f04000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x2a, &(0x7f0000b16000-0xc)={@multicast2=0xe0000002, @rand_addr=0x0, r5}, 0xc) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006d3000)={0x7, 0x8206, 0xfffffffffffffdba, 0x9, 0x0}, &(0x7f0000a18000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078e000-0x98)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3f}, &(0x7f0000fdf000-0x4)=0x98) mmap(&(0x7f0000923000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in={{0x2, 0x3, @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]}, 0xfffffffffffffffd, 0x2}, &(0x7f0000a16000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000c81000-0x8)={r8, 0x0}, &(0x7f0000e11000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_wolinfo={0x8, 0xffffffff, 0xfffffffffffffff7, "683bb82753f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$inet6(0xa, 0x4, 0x40003) connect$inet6(r9, &(0x7f00009e7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r9, &(0x7f0000fdd000-0x29)="0df0e6ef8774c5f16821db", 0xb) syz_emit_ethernet(0x13d, &(0x7f0000015000)={@random="ff01395447d8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0x107, 0x2b, 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}, {[@fragment={0x3a, 0x3c7b9ea1, 0x100, 0x2, 0x5, 0x4, 0x1}, @hopopts={0x5c, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xa6, "b9e8c208030000005247f713bfdc44899630a7485a8ee0fefec8018b289b2dac9a98acd5000000090cb617bb2bd9e2b1e1e08ff0f42cfb00f6d79d1e9024f98ae34fbb621f6eda77589601ca3a906336ff2ee53e63a40f7b4fa1d0227c421cb423cf490e29f629e6d301ee60201b72e0e7e93bdb0643c3c998854ac21ddfa4a1133c71a5613049198689cd959d35651d8cce484272510c991be679bf500a50216b5afd999a1d"}, {0xc9, 0x7, "166427d1510c0d"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x7dc8, "3ae441"}, "b3fd4572b96a45041480926b2c8cf96dca1dbf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x200000000) fallocate(r0, 0x3, 0x700000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000c19000)=@common="62637368300000000000000000000000") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x7, 0x7fffffff, 0xe214, 0x7, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d42000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1001}) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000803) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000b57000-0x4)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x26f}}}) r5 = socket(0x11, 0x80803, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x18, &(0x7f000042b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f000079c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x3, 0x2e34, 0x500, 0x393a, 0x4000080, r6}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x35a1, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r8 = memfd_create(&(0x7f000097c000-0x13)="2f6465762f6e65742f74756e00", 0x2) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000f07000-0x4)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000af7000-0x8)={0x0, 0x0}) setpgid(r9, r10) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000e96000)=0x0) r11 = fcntl$dupfd(r7, 0x2, r4) inotify_add_watch(r11, &(0x7f00006b6000-0x8)="2e2f66696c653000", 0x80000000) syz_open_dev$usbmon(&(0x7f0000d64000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x181000) r12 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0xe28, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0}, 0x0, 0x0, r11, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r12, 0x402c5342, &(0x7f0000dca000-0x68)={0x1000, 0x3ff, 0x8, {0x0, 0x0}, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() 2017/10/12 12:58:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000220000-0x9)="2f6465762f73672300", 0x6, 0x103) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000cef000-0x1)=0x0) clock_gettime(0x3, &(0x7f0000ad2000)={0x0, 0x0}) prctl$intptr(0x8, 0x1) 2017/10/12 12:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f00000be000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e2000)=0x10) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={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) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000168000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) sync() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) fstat(r5, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r6, 0x5, &(0x7f0000aca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/12 12:58:28 executing program 0: pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000b4c000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r1 = accept4$inet6(r0, &(0x7f00008ff000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecc000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e42000-0xa)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r5 = getpgid(r4) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) write(r6, &(0x7f000004e000-0x5a)="6108da28a99469e03c32bc2a08be51301d586185ed8d6e251992f318017f6d70e345938eff9fc2adff23b84c65da4db4765c145ef3999a090475eb65c395c4046cf9ddd877d81ded4f066695c13051b9292e19f6781b628beb52e11088b90b714640e02ebd586c0e87aab6e57b686ab77b19", 0x72) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000004c000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f000054d000-0x4)=0x1, 0x4) fcntl$setown(r3, 0x8, r5) sched_yield() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f00000ea000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000001000-0x1)="8e") mremap(&(0x7f0000ab8000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000876000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000f91000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) r1 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f33000)={0x0, @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]}, 0x20, 0x8, 0x6, 0x4, 0x8}, &(0x7f00000e9000)=0xa0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f2e000-0x40)={0xb8, 0x1018, 0x1f, 0xd4, &(0x7f0000a0a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, &(0x7f0000286000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, &(0x7f000031d000)="000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000165000-0x8)={r2, 0x0}, &(0x7f0000230000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00005c9000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dfd000)={r2, 0x3, 0x2c, "2859e338e60501c66e6a2afec879009d1d77c384f301b7f092cebd81ef90f32d0320784e6cc88452b827b2ce"}, 0x34) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e37000-0x4)=0x4, 0x4) sync_file_range(r1, 0x100000100000001, 0xffffffff, 0x5) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000081f000-0x4)=0x100000001, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff8) listen(r1, 0xffffffffffffee79) readv(r1, &(0x7f00006a2000-0x40)=[{&(0x7f000053e000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000a4b000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00004a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) connect$inet(r0, &(0x7f0000b70000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000974000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e6000)="2f6465762f73657175656e6365723200", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000c18000)="", 0x0) dup3(r1, r1, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ded000-0x10)="2f6465762f73657175656e6365723200", 0x220100, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000939000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = dup(r2) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000048f000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000b80000)=0xc) sendto$unix(r2, &(0x7f00005a3000-0x73)="", 0x0, 0x0, &(0x7f0000fcd000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) writev(r2, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x1000}, {&(0x7f0000fd1000-0x1e)="88a3f52b82910e86412a9b61acf111d3d1bdc0865d24d416d8c2269602d0", 0x1e}, {&(0x7f0000fd1000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f0000fd1000-0x14)="537e0d0a4b3880070900b3f183d2e5639cd0b063c3e22e6fd20db4675c2d91dec622055de996a2c767a84bb4950346c4384a54c242", 0x35}, {&(0x7f000007d000)="9552ed0a5f8d2a19bc4d60b8a7abb4960b1df80695b105dcebd919ad212c8615f83b8c41f78af7ff2dd8bd6b2c1d7a49404d232ac76924e275bcf9cc768dc2c105e72e94239559672e59f9a4ddee96808b63aef865e9cfb0dcef626c73b3c89eb9cd9dd7515f05f58d4a906c3d9602ae04986c3c34072bd88a3c51d70452fd3f836a10fd20a62c677c5579a2377bf55f290b090dcf579b6ebc1a108dbb580009f7144579cd79b16d861a1a762254", 0xae}, {&(0x7f0000716000-0x98)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d367db27eb16fac6f581bdf42e0ea40f3c2b80fcca00000bc59f029c1fe2b8074593e8027878392ebd0465ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000a5c000)=[{0x2, 0x7}, {0x3, 0x4}, {0xa, 0x6}, {0x0, 0x1000}, {0x2, 0xc7cc}, {0x2, 0x7}, {0x8, 0x5}, {0x8, 0xfffffffffffffffc}], 0x8) ioctl$KDMKTONE(r4, 0x4b3b, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000fd1000)=0x0, &(0x7f0000e14000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c64000-0x8)={0x0, 0x3}, &(0x7f00008c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000054c000-0x8)={r5, 0x100000004}, 0x8) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000fd0000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000356000-0x7c)={0x0, 0x74, "d1ca73c1da7bfa4c1ff8388805a32972ea7049df26d4452df4d2085501f59daa60e94aa28b0fe084a1e5b555b0b700906df2d94059c9492ab522842310ca7fc89d000b3a748e0799222cb968fe4fb17fc83d6a5b52296d207e1191a24e2c4b565e8a1c403f1959e086e8d3e71b6933da408e1728"}, &(0x7f0000426000-0x4)=0x7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000091c000)={0x7, 0x8006, 0x8, 0x80, r6}, 0x10) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000fd2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.055669] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. [ 64.082247] binder: 7062:7063 ioctl 540c 0 returned -22 [ 64.088249] binder: 7062:7063 ioctl c01064b5 2001a000 returned -22 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x800) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8018) sysfs$2(0x2, 0x2000000000000000, &(0x7f0000f81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000010000-0x4)=0x7fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0x1) execve(&(0x7f0000730000)="2e2f66696c653000", &(0x7f0000c10000-0x38)=[&(0x7f0000003000-0x1)="00", &(0x7f0000d49000)="65746831275c2600", &(0x7f0000a54000)="2b00", &(0x7f000037e000)="00", &(0x7f0000986000)="776c616e31", &(0x7f00000bb000-0x7)="73797374656d00", &(0x7f00006fe000)="7573657200"], &(0x7f0000d30000)=[&(0x7f00003a6000)="232d5d776c616e316264657640776c616e3000", &(0x7f0000785000)="272b707070317472757374656400"]) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x10000000000002, &(0x7f0000d61000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x9, 0x5, 0x283, 0x5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000941000-0x4)=0x0, 0x4) sched_rr_get_interval(r2, &(0x7f0000264000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r3}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, r3}, {0x0, r4}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$netlink(0x10, 0x3, 0x0) read(r5, &(0x7f0000133000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) r6 = syz_open_dev$urandom(&(0x7f000001f000)="2f6465762f7572616e646f6d00", 0x0, 0x4842fd) openat(r6, &(0x7f00007eb000)="2e2f66696c653000", 0x8000, 0x2) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x800000000a, 0x22, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r7, 0x6) sendto$inet6(r7, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$inet6(r7, &(0x7f0000843000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0xa, 0x32, 0xffffffffffffffff, 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000001000-0x18)={0xa44b, 0x0, 0xfffffffffffffffd, 0x1000, 0x8, 0x4}) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)="00", 0x41, 0x1, &(0x7f0000554000-0x40)={0x6, 0x3c2b, 0xffffffffffffff81, 0x2, 0x1, 0xffff, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x10, 0x80800) r4 = signalfd4(r2, &(0x7f0000702000-0x8)={0x3f}, 0x8, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00003c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setfsuid(0x0) munlock(&(0x7f0000f5b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000e67000)={0x1, 0x4, 0x9, 0xf7, r5}) r6 = epoll_create1(0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000dd6000)={0x80002004, 0x0}) r8 = dup(r6) shmget(0x1, 0x2000, 0x0, &(0x7f00009eb000/0x2000)=nil) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r4, &(0x7f0000685000-0xc)={0x0, 0x0}) poll(&(0x7f0000dd5000)=[{r8, 0x1000, 0x0}, {r8, 0x0, 0x0}, {r6, 0x0, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r6, 0x3000, 0x0}], 0x5, 0x5) r9 = userfaultfd(0x7fffe) r10 = dup2(r9, r9) ioctl$TIOCCBRK(r10, 0x5428) 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000959000)={0x2, 0x2000003, 0x6, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b96000)="73797a6b616c6c657200", &(0x7f0000481000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f41000-0xc)="406e6f64657600", 0xffffffffffffffff) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000a57000-0xc)="2f6465762f62696e64657200", 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000648000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000978000-0x4)=0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a26000-0x4)=0x100000001) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) syncfs(r2) pipe(&(0x7f0000943000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r4, &(0x7f0000f18000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000453000)={0x4}, 0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0e000)="2f6465762f70707000", 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00006c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) set_robust_list(&(0x7f0000f3b000-0x18)={&(0x7f0000655000/0x3000)=nil, 0x7, &(0x7f00008ec000/0x4000)=nil}, 0x18) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = epoll_create(0x72) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TIOCEXCL(r5, 0x540c) ioctl$KDSETMODE(r5, 0x4b3a, 0x100) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000b2000-0x24)={0x0, 0xfffffffffffffffb, 0x3fc, 0x7fff, 0x891, 0x6, 0xa9, 0x0, 0x4, 0xffffffffffffff4f, 0xfffb, 0x5}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000828000-0x28)={@common="7465716c300000000000000000000000", @ifru_settings={0x2, 0x104, @te1=&(0x7f0000c6b000-0x10)={0x5, 0x1, 0x81, 0x0}}}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000efd000)=0x820, 0x4) getpgid(r0) sched_rr_get_interval(r0, &(0x7f00006df000)={0x0, 0x0}) request_key(&(0x7f0000010000)="6b657972696e6700", &(0x7f0000d9f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000041b000-0x9)="2f6465762f70707000", 0xffffffffffffffff) timer_gettime(0x0, &(0x7f00005d8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r7, &(0x7f0000c9a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1, &(0x7f0000ff9000-0x8)={0x5}, 0x8) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000dc8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000a87000)=0x40d) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d5000-0x8)=0x75) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)="2f6465762f62696e64657200", 0x40040, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00005bb000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b69000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e75000-0x4)=0x8c) symlink(&(0x7f0000b03000-0x8)="2e2f66696c653000", &(0x7f0000d46000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000364000)={r1, 0x3}, &(0x7f000054b000-0x4)=0x8) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)="2e2f66696c653000", &(0x7f0000f0f000-0x10)=[&(0x7f00004b0000-0x3)="5dac00", &(0x7f0000403000-0x1)="00"], &(0x7f0000e46000-0x20)=[&(0x7f000034e000-0x18)="252d262d73656c662c73656375726974795b6e6f64657600", &(0x7f00008a2000-0x19)="65746831706f7369785f61636c5f6163636573737573657200", &(0x7f0000c48000-0x2)="2d00", &(0x7f0000c3a000)="00"], 0x1000) r2 = open(&(0x7f000022b000)="2e2f66696c653000", 0x401, 0x0) syz_open_dev$loop(&(0x7f0000cff000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) [ 64.162312] device lo entered promiscuous mode 2017/10/12 12:58:28 executing program 3: getpeername$ipx(0xffffffffffffffff, &(0x7f0000e30000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008e2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x200000, 0x0) pipe(&(0x7f0000457000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x7, 0x7) fcntl$getown(r4, 0x9) fcntl$setflags(r5, 0x2, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r5, 0x0, 0x8001, 0x1) writev(r1, &(0x7f0000e65000)=[{&(0x7f0000fc8000)="bb6332cdd8a8ec1c5cdc0fd11c49fc67dd7a8c2894a344aa2aa9a35503482ed59c64c12a374c3d6f9a99bae7fa83a3cc4039f9213198fb7b9dfcd16a7a2c8c46753166e923ad86055e976e53b225ef5c92b186c7530bcf8dbc96e69f10632dc4756485bd", 0x64}, {&(0x7f0000188000)="5a2288c276869b8ba9a6f95270b2685a4c377ceb200df623bd08e6f6882a96d09aabd658aa5c5fbdef7a6f2600de8d9b74914942d347156cec089f9045193de948e78aa7428cab6e8b68b88b6033683489a9b4a86a1f5333994e809fa93683e832441da0588f3afa7ab56d37a659aaec96f99392dbc6f629de7ed4c98cc6f6ed7dedd9ad9e41e828e1527d97c3aa", 0x8e}, {&(0x7f0000fc8000)="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", 0x1000}], 0x3) read$eventfd(r1, &(0x7f0000c63000+0x9e5)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000054f000)=0x0, 0x4) ioctl$TIOCGETD(r3, 0x5424, &(0x7f000097c000-0x4)=0x0) fsync(0xffffffffffffffff) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) open(&(0x7f0000c9d000)="2e2f62757300", 0x6, 0x0) [ 64.192411] device lo left promiscuous mode [ 64.195250] binder: 7075:7082 ioctl 2403 7fff returned -22 [ 64.235674] binder: 7129:7150 ioctl 4b60 205baf8c returned -22 [ 64.238358] device lo entered promiscuous mode [ 64.246336] device lo left promiscuous mode [ 64.247910] binder: 7075:7082 ioctl 2403 7fff returned -22 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001c8000)="7573657200", &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000486000)="29", 0x1, 0xffffffffffffffff) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x100000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b99000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b55000)=0xfffffffffffffffe) write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x8000000000110) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x121040, 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x0, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$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(&(0x7f000048e000-0x8)="2e2f66696c653100", &(0x7f0000d74000)=@known="73797374656d2e55040000000000006c5f64656661756c7400a6", &(0x7f00009b4000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x3, 0xffffffffffffce81) write(r0, &(0x7f0000591000)="24000000130007f7fe1e001b222500000100000c0900ba00140000920cff000002161705", 0x24) mkdir(&(0x7f0000047000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00005cd000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x800000000, &(0x7f000000a000)="") setxattr(&(0x7f0000e28000)="2e2f66696c653000", &(0x7f0000758000+0x1fb)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00006d6000-0x6)="72616d667300", 0x6, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000092c000-0x8)=0x41, 0xae) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") creat(&(0x7f0000d91000)="2e2f66696c65302f62757300", 0x100) 2017/10/12 12:58:28 executing program 2: ioperm(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") symlink(&(0x7f0000d36000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2017/10/12 12:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r0, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f000016e000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f00007f3000)="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", 0x2eb, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) sendto$inet6(r1, &(0x7f0000ddf000-0x9a)="85", 0x1, 0x880, &(0x7f0000c0f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000fa7000)="2f6465762f72746300", 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000698000-0x4)=0x0) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x694}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f28000-0x3)="2e2f66696c653000", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000081e000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = getuid() mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f0000c56000)=0xc) fchownat(r0, &(0x7f00006da000)="2e2f66696c653000", r1, r2, 0x800) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fbf000-0x8)="2e2f66696c653000", 0x84000, 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbf000-0x38)={&(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f4a000)=[{&(0x7f0000fbf000-0x16)="00000000000000000000000000000000000000000000", 0x16}], 0x1, &(0x7f0000fbf000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x9}, 0x1) rename(&(0x7f0000fbd000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00008af000-0x16)="2e2f66696c65302f66696c653100") 2017/10/12 12:58:28 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000097a000-0x8)={0x0, 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) sendmsg$unix(r0, &(0x7f0000796000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b3f000-0x70)=[{&(0x7f000075a000-0x1000)="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", 0x1000}, {&(0x7f0000b63000)="02249ace576af3991961db245c1c4d874e27f52a1c092c79e172baacee030d7d9cdae4d49f8d298028a8b3e211c8ebdc0e7fe5d6d91340ca5704b7de9a567e4538ca6783590c7a00a1de69d260603fccab9edbc5a4388d52fbf8442775e7253e", 0x60}, {&(0x7f0000001000-0xcb)="f08070887c3d7748c6ea6867ff08dc9d3245a6c2cdcb92d6cee3b2117946e77192fbd67ffacd416ce7349f83ac7f0d3dd8eb7bee7c4259ebd5eb6c9c32b5c338da578b7bebfb9c9ed02ad3ee63e3eaaa2714e803aa932ea9254650d63d31a77e38f7664094366da02e3ffde026eec771fb602a1a207f428eb0ee30d524fc7e238304e6b48fac21917bc6fd89e4f7697972659e3db2e6d8357012e4fdcb22f346c5f17fd78362d1d988bd95ce15a3922e178bba73751789427c8f75303018f93bb2bff2c76f44884f873f81", 0xcb}, {&(0x7f0000669000-0xfa)="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", 0xfa}, {&(0x7f0000aba000-0xda)="79d661275bcefd39f29316a2e18cc7e3ebab284c7671bcf9d4ecffb32b10925bca3e40920a4c63489e76a839bf11d21000ed228dab957294aae9dece038cf0f82182b7c28ead17577dc993582f31287982b20070c403afceda847bc354b66e668a8b58bd22349ac49470dab6fc140fa6a13d84cac3578b27238fb6ddfa4b455a7b8aadea3639539e4e1cb899c63722fe2cde0fb9ac9f6805b7b6941dda19935f170528c56515451d5d7fc25d636d8ba2cfb8abee5110c62509a0b69c50769e3c1b6753389b86d6cbfd37a76ca3966ab77d505703e3f07eb232d6", 0xda}, {&(0x7f0000d3a000)="0bdfa582a75fc3431882ac4f4bfd4bf8f84a498512dac09c16960f3c2c3ffe2d04f414fda1f74553d27371e7dfa73304df608bf0d47c5f79ffef1cfa9a4a0639488ae9da334ea72d0cb8eacbd61e57584d4a16c4f5dc26eb063345bddc523fea9bba6198a534d8ef241f190ee7fcc8a2b714492607", 0x75}, {&(0x7f0000001000-0xfe)="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", 0xfe}], 0x7, 0x0, 0x0, 0x40}, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r2 = epoll_create1(0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000610000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0xe1d}) epoll_wait(r2, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r1, 0x0, 0x7f}, {r2, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000fe7000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x49) close(r4) open(&(0x7f00007c6000)="2e2f66696c653000", 0x80000, 0x2) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x5b, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f00002d4000-0x8)="2e2f66696c653000", &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getgid() getgroups(0x3, &(0x7f000038d000)=[r6, r7, r8]) readv(0xffffffffffffffff, &(0x7f0000b3a000)=[{&(0x7f00003a9000-0x4b0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b0}, {&(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000c05000)={0x0, 0x0}) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 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(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ppoll(&(0x7f0000424000-0x8)=[{r0, 0x5461, 0x0}], 0x1, &(0x7f00007bf000-0x10)={0x77359400, 0x0}, &(0x7f00002e8000-0x8)={0x0}, 0x8) set_robust_list(&(0x7f0000a12000-0x18)={&(0x7f0000d2a000/0x4000)=nil, 0x8, &(0x7f0000a85000/0x1000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000cdd000-0x10)="cfb2f06c07f1c9ec72993c5138349a3b", 0x10) unlink(&(0x7f0000001000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f000044e000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000015e000)=0x13, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 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, {[]}}, {""}}}}}}}) listen(r2, 0xd7) syz_extract_tcp_res(&(0x7f0000621000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/10/12 12:58:28 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a57000)=0x0) tkill(r0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000ca1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x8, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000038d000-0x11)="0214af09020000000002000000000000d1", 0x11) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000002000-0xd)="656d3027282d6d643573756d00") mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000038e000-0x4)=0x3d, 0x4) unshare(0x4000) recvfrom(r2, &(0x7f0000ef6000)="00000000000000000000000000000000", 0x10, 0x60, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000015b000)=0x6, 0x4) r4 = socket(0xf, 0x7ff, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00003f6000-0x4)=0x0) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x800000010, &(0x7f00001e2000-0x12)="180800020008000000b58c5ee18c88a3ad0f", 0x12) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000691000-0x9)="2f6465762f70707000", 0x8801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000034000+0xf2c)=0x0, &(0x7f0000829000-0x2)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002a0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000218000-0x4)=0x14) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) [ 64.286584] binder: 7129:7143 ioctl 4b60 205baf8c returned -22 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000dfd000)=[{{&(0x7f0000fee000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5f000)=[{&(0x7f0000c93000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, &(0x7f0000c41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x10003, 0x0) sendto$inet(r0, &(0x7f0000f5c000)="", 0x0, 0x8040, &(0x7f0000f57000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000814000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000e47000)="25394a6d5a19115ce1a77463869717f3ab7413242e4ea3392ae82bfff3c088d3e67171c169ec84ec2f98d35082c6af89aba0f2cada01e2514c8e012e9a50c977112b3f04b163c263a17517a67201f7a549670222ab6da987c3a03bb126e0c31c5f543c4eb1ac58361a393b", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x957) syz_open_dev$usbmon(&(0x7f00008e9000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x100080003, 0x0) syz_open_dev$usbmon(&(0x7f0000da9000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068e000-0x5)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TIOCNXCL(r4, 0x540d) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r5, &(0x7f000050b000-0xdc)="", 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x62, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000199000)=0x4) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x5) mmap(&(0x7f00007e5000/0x400000)=nil, 0x400000, 0x3, 0x200000031, 0xffffffffffffffff, 0x40) pselect6(0x40, &(0x7f0000b8b000-0x40)={0x3, 0x8, 0x7, 0x9, 0x80000000, 0x1, 0x8, 0x8}, &(0x7f0000dd8000-0x40)={0x5, 0x80000001, 0x9, 0x800, 0x6, 0xf4, 0x6, 0x1}, &(0x7f0000c86000)={0x3, 0x80000000, 0x6, 0x7, 0x2, 0x7f77, 0x8b2, 0x7fffffff}, &(0x7f0000193000-0x10)={0x0, 0x0}, &(0x7f0000419000-0x10)={&(0x7f00008a5000)={0x0}, 0x8}) timerfd_gettime(r1, &(0x7f0000d50000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r5, &(0x7f00006a3000-0x8f)="000000000000000000000000", 0xc, 0x20000101, &(0x7f0000c9f000)={r7, r6}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fstatfs(r5, &(0x7f0000f22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$netlink(0x10, 0x3, 0x2000000000000010) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netlink(r8, &(0x7f0000791000)={0x10, 0x0, 0x0, 0x3bc6}, 0xc) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c53000-0xc)="2f6465762f6175746f667300", 0x880, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d7b000)={0x7, 0x4b}) r1 = memfd_create(&(0x7f0000f0d000)="7a", 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pwrite64(r1, &(0x7f0000f0d000)="f7", 0x1, 0xfffffffffffffffd) fallocate(r1, 0x3, 0xc0, 0x20002) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f000070f000-0x20)="7472750074656473656c66730052696e75784703f80000016505765c74642e23", 0x20000001000004) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x400000000811, 0x0, 0x8) r5 = socket(0x10, 0x3, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x400000000000006, 0x0, 0x100, 0x0}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f000056e000)={0xdc5, 0x7, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r5, 0x0) fcntl$setsig(r6, 0xa, 0x7) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00009e8000-0x4)=0x10004, 0x4) removexattr(&(0x7f0000c54000)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) bind$inet6(r3, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000086b000-0x4)=0x0) recvfrom$inet6(r3, &(0x7f000067e000-0x1000)="", 0x0, 0x40000102, &(0x7f00000a9000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe36}, 0x1c) sendto$inet6(r3, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) sendfile(r3, r3, &(0x7f0000502000-0x8)=0x0, 0xfffffffffffffffe) 2017/10/12 12:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000007, 0x0, &(0x7f0000905000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(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)="", 0x0, 0x0}, 0x0) pipe(&(0x7f000054e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00002a0000)="2f6465762f6e65742f74756e00", 0x0, 0x1283c) r4 = open(&(0x7f0000d9b000)="2e2f66696c653000", 0xfffffffffffffffe, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x8, 0x2}, 0x14) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000538000)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000974000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r5, &(0x7f0000571000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000016a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e61000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c26000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000451000-0xb)={0x4, 0x9, 0x0, 0x100, 0x10, 0x8, 0x40000a1, 0xff, 0x0, 0x5, 0x8001}, 0xb) write$sndseq(r4, &(0x7f0000cec000-0x120)=[{0x80000000, 0xc697, 0x3f, 0x3, @tick=0xd5, {0x80000001, 0x4}, {0x4, 0x81}, @note={0x3, 0x4, 0x7, 0x80000000, 0x3ff}}, {0x100000001, 0x4, 0x58, 0x100, @tick=0x8, {0x4, 0x5}, {0x1, 0x6}, @note={0x78, 0x4, 0x0, 0x7f, 0x2}}, {0x80000001, 0x3, 0x7f, 0x401, @tick=0x3, {0xfff, 0x0}, {0x4, 0x9}, @note={0xe65d, 0xe8af, 0x4, 0x1000, 0x2}}, {0x99, 0x0, 0x8, 0x8, @time={r7, r8+10000000}, {0x99fe, 0x10001}, {0x10000, 0xb7c}, @ext={0xe8, &(0x7f0000fed000)="47e756c91258b4ed52f084ee59372cf3298b15424df98cdf15317076e54d5d81291e63e855992787689aee1792acda126a473c0fd323d3cdf43b3f2aa5010ac1561bd04bd5edd173eb3b77169261fecf2b92b37bc4ec9bb2c7bb44e949998ee0f118ef7d4f3bd02968220e34b0776c5413f3b5dbd27b8069c0a194487cc689513fd98da57399ad64bc744dea980792e20f6bea1c9ced078bf71ec2749a5ab69649ad24ce577346e56df2da29d0678b24953a292bda7e54ec2709591140e17a8f38b273c22926699b7869a5b65d4ee74ec8a38c96caaa024ff0ce7b67ed72ea264812fc7a09bdd6a0"}}, {0x9, 0x20, 0x4, 0x8000, @tick=0xffffffffffffff7f, {0xf9, 0x22}, {0x5, 0x0}, @connect={{0xfffffffffffffffc, 0x0}, {0xffffffff80fd3b4e, 0x200}}}, {0x9, 0x100000001, 0x4, 0xfffffffffffffffa, @tick=0x3, {0x6, 0x7}, {0x4b7, 0x8}, @ext={0xf9, &(0x7f0000fee000-0xf9)="1c8fcb2989c6ed27c842af1bfbaea30454d488a2324025962e27d9179847e3b664f5e3c0d85a1562773b53c1ecc1ff902e7491555bd0aae26ddfa02e4975f9baf19c20d8c1ef4a1043f1cc32d92e657db9d55acf3c6fdb9a8973e5c7e518ae6c8bddfa6953c094f377774f9e65875cadde937a8b2db33a5842d78e77283eb792d6b88f916ab73a367a16fb6ace4f2f1ecfd7baa0241915d8f7ca08392235b3c977de471bc3fbac6270de03e697241ef15d14eedffe53b62ea8d1637c6850488d49cd86279193ab2f3a15401e2f97391dbfcf9556e17067092e1b47d31f8bc5f0a5f9bec23f0d85f2fbe2d647664852750bf9e9ebb172608bf6"}}], 0x120) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000dc000)=0x4) ioprio_set$uid(0x3, 0x0, 0x200) fcntl$lock(r3, 0x6, &(0x7f00003db000-0x20)={0x1, 0x0, 0x7, 0x1, 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000767000-0x4)=0x8000201) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00008aa000-0x4)=0x0, &(0x7f0000852000-0x4)=0x4) r9 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000c40000-0x10)=@buf={0x0, 0x0}) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000635000)={@common="69703667726530000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x100, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) r10 = socket(0x10, 0x803, 0x0) socket$unix(0x1, 0x5, 0x0) sendto(r10, &(0x7f0000009000)="120000001200e7f100080000000000000006", 0x12, 0x40, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000c9000)={0x6, 0x1f, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.355940] binder: 7171:7174 ioctl 5609 208daffa returned -22 [ 64.367512] binder: 7165:7184 ioctl 5411 20001000 returned -22 [ 64.374020] IPVS: Creating netns size=2536 id=20 [ 64.383447] binder: 7165:7190 ioctl 5411 20001000 returned -22 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setstatus(r1, 0x4, 0x40800) sendmmsg$unix(r1, &(0x7f000043c000)=[], 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8df53da8288428fa, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000e8c000-0x8)={0x5, 0xc0da, 0x7ff, 0x36b, 0x0}) bind$ax25(r2, &(0x7f0000c54000-0x10)={0x3, {"ade7b41dceb011"}, 0x6}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000028000-0x4)=0x203, 0x4) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$netrom(r2, &(0x7f0000e98000-0x10)=@ax25={0x3, {"fa0b380641fbbc"}, 0x3}, 0x10) connect$unix(r0, &(0x7f0000188000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000015a000)={0x0, 0x2, &(0x7f0000f4a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcaf8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000e34000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000546000-0x14)={r3, 0x800, 0x2, 0x7, 0x6, 0x3}, &(0x7f00008b8000-0x4)=0x14) mmap(&(0x7f0000000000/0x72f000)=nil, 0x72f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) r4 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x77c5, 0x0, 0xdb46, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000001000)="5b776c616e306264657600", 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000025000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000dc000)={0x3, 0x8, 0x2, 0x34b2, 0x0}, 0x14) r7 = socket(0x10, 0x803, 0x0) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000652000)="", &(0x7f0000840000)=0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r7, &(0x7f0000841000)=@known="73797374656d2e61647669736500", &(0x7f0000367000)="00", 0x1, 0x3) mq_timedsend(r4, &(0x7f000072b000)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r8 = dup2(r4, r4) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000b28000-0x2)=0x4) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000862000)=@common="6c6f0000000000000000000000000000", 0x10) 2017/10/12 12:58:28 executing program 4: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00006b9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000)={&(0x7f0000be3000/0x3000)=nil, 0x101, 0x2, 0x11, &(0x7f0000f3f000/0x4000)=nil, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="5e3eca6b23772a385eff7b8e8db3496f0382b75fcb4c54d093378cb151eed3692ea2a7af30d6", 0x26, 0xffffffffffffffff) keyctl$update(0x2, r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x4}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000005000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) keyctl$get_persistent(0x16, r4, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x15ecfe5, 0x7f, 0x37a9, 0x4, 0x7, 0xa11, 0x3f, 0x1ff, 0x6, 0xb3, 0x3, 0x9, 0x400, 0x5, 0xd2ff]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000-0x10)={r5, 0x1, 0x7, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x3, [0xf80b, 0x0, 0x6]}, 0xa) 2017/10/12 12:58:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) write(r1, &(0x7f0000001000-0x28)="b0f6948c1aa07fbb6a84da94e9020fc0ffb0a32cca2dd7512dc265a3b96058d19e2b4f01038a9e24", 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast1=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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4008, 0x31, 0xffffffffffffffff, 0x0) sendmsg$netlink(r7, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f0000003000)=[{&(0x7f0000001000)=[{0xb8, 0x5, 0x200, 0xf9, 0x100000001, "3f0527867b90dd84441f86df164f6e54af94f59d86c5bdbe7d2dfb85ea43c9813f6afdde161049681f7358307f732c6777ac866b81116d9fbe664cd31f21264bd38068b9aeb67fc874dfd5dbae325dae6347784e76d36e9e6b6d1a0330da38829d9c367e3a37dd94edf8d3af40a099f610f957c61ca84c6a8acbf425be9ebdc73b066b1332b54e79c5b0789900507ef3727465ab0c7c43c31c2ec693257d411c4278933490ec58"}], 0xb8}, {&(0x7f0000003000-0x2cc)=[{0xe8, 0x6, 0x20, 0x1, 0x0, "c6b1befdf75305d89f516aae05e7922208a68b5745b434961c7480cbbd7fd96d20bee992017191fa087022f59ab36173fe79e4d07988fbc69d8f02861cc839ceaab11771fa816ee1683d5fbe67c3401203c87e397f0cb04fa823ca5dc0b24f1b755e9c940174ceaa04dada0f7703539c73e2975a897f496dfa1d3bff7bfe36d5337abb3ce7245c851c15387ec6d8683baf316509e00d39eada63f44fe059a31885a03ead781f695f956c56ee5cfb72a06c70fec42cfc3c43f468df3dfe1a55cd7eb0f59350d54cbc21ec991ad0a2d19d1cdfd12f26bcc2"}, {0x94, 0x5, 0x302, 0x1ff, 0x3, "a57e75b4de18ce39d8d600eb7408748e06677ca9255ee31f9a56c2c8608fda8404dc804ac586d6d4036fac8b119500ab07eb18629b681f26c322a6e1100b0677b2d1e889930a0869f6252a729fce3eeafe8384dc17931b499c9a76b2d1901cff36dd40a290150c480c4db8354d5316eab0197aae605f57a19cb975c7d4c3ff2235"}, {0x14, 0x401, 0x20d, 0x451, 0x100000001, "4f1eda"}, {0xf8, 0x1000, 0x20, 0xffffffffffff0001, 0x8, "34c0656b41799400e0822ed40f925d0d1506e55a29146b89f7f88baf3a800496fa1a5a04b1475c7272864cf1dd5d0bfc5bb83e335a38d837efa5bc3d051d03a7257cb633fd28edf97cac0974bf3ab606d3e3bd46e45239099ba8ae50ec61b56a6f571038c808f56c62b5a81c421b6edd7761726b14ca1aa5792a9b1e078dc1dc3f17a161d98b5bb024a1ec68e08fdb948c6e2e2224d328343e45f766caaf4c81fd2ab516cac0fe005d4973ecccb7a18eaa7717db541cef7bd7fd8eff9f87681221ac9e22e3533ba80cb8bf0606a6148b37b92ef6929243d98f55819256c9afd8b5bf1102bbb9"}, {0x44, 0x5, 0x420, 0x8, 0x9ea7, "5a98647d889b9c79e497c68bfa790a955b19f935dde430c9022be41c56e1ca6911072bb81ae1bf6aa118bf266bda230ac4ff"}], 0x2cc}, {&(0x7f0000001000)=[{0xc4, 0x8, 0x8, 0xfffffffffffffffa, 0x8, "201041739fd72247e62a3d9100dfab82de819011024d4821385a1f6568501334404dabaa0819ad15195ef1ae64bfef75c6224b39e0669db093f0bb9a994d0b85e56dec4295096d4e2d4a83e5bc9501daf3322c0c660378bb9fea70dc00e5e2f0c154cdb3b3fad67e98e92557fd15291e3f4e0568d9f3984bb0d63be56c3f776b2ea1f35857475485755c6b81ce38b0b8e4ff4394251b5b6f26cdd7addd9a3e02990af5ab78de149d5f33a6fddf31b1d0f9"}, {0x50, 0x7a, 0x400, 0x7fff, 0xc92, "a3a5b235bde9f090ce48e006a9da69ecfcb6b3aba5b9f3c82560a6c51aa908b0ccbdcd97dfffb92b097e2909f0351d0624c247851fb34f077b656ed567611f"}, {0xa0, 0x0, 0x2, 0x0, 0x0, "cc5ffef76b212517de611340d65dda7e456f264bc37927a0ca45a335b8532d19af580c08687037d13895d286d243fbbb904c73d9cca8445e1c5c91ffd30f8a51d46fff9bef9229c7ecafd915dbc3b372a5be539946c93429cbf0766103e6373303587c6835dd3114abb0ba10f635b3b98d4d9c57d7544285d41a1ef3754ee246529b83232f123b139423e4808efceb4a"}, {0x108, 0xffff, 0x400, 0x7fffffff, 0x1, "fc72cffa00f5194d0eb1fcffc896aa786876034a6db5a95d0ba42251c4525158a13c2b39da019f0daf807d78336fe1a1374b36a1b5b527587072b888817cde999bb9664de5e30cd0450a9fff4a23d009d24ad145992efa7a9abbb889de2a5f5bad2ee2fd25016b08900d498a023de227352450fbfab7f40a406ee1aafd89080a2d1b4060f0b07e58c2182d67b34c459f6c9c7d65803bd38e00097d2212c5424f7dc8559f8ffc68221bf5b48e666fdf477270aa58feb1265dfdfb0d920b26a3ad7b0982d575f88f0f18ff9525b1bd3b57aaa45460e59121aea6c9a47428e6ea635c39af7116b02860c47b2cca375718240a056e3fa18a"}, {0x10, 0x8, 0x320, 0x0, 0x76, ""}, {0x1010, 0x7108, 0x104, 0xffffffff80000001, 0xf4, "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"}], 0x12dc}, {&(0x7f0000003000)=[{0x10, 0xffffffff, 0x10, 0x8000, 0x0, ""}, {0x38, 0x2, 0x100, 0x0, 0xd6, "81db5de3dfbeb131c9ae2bd9f8008b68fb1c15f0f9f60572a290e3d7aef479ecc94d4d492591b5c3"}, {0xf4, 0x40, 0x101, 0x2, 0x5, "7c804b8f49868e2186916d17e7ab626ff54483f52669f417cdfe2e22ecf562d8f99d04d3d23374235b71910f4e4a8198750605ae0caf942ad241a9988ccf19936b3f595d969832d5355cc1c3aaa851d69d676ea84672ad5e29fd6637cf1115beeabae334a7df4548f0996d53812eec8a6c371bd5ebf9c87373713d055f4f71779826aa75863b36f42aab4697d46cfd92a8c812863a0b7e59e8928994fef572e65322000825c5ce6f69fe3b5bb062382ee1654f373d37c3080a1f94c2bec10caf3189cf8f38f5f3a336a28e212dbbc42ead203b4b6b5882f7972c7dfd8b62454c7aabcfad"}, {0x44, 0x73, 0x200, 0x101, 0x4, "55c1a74965ad0af0c9a693635a3090f82c9c38d6ec6eba98d60081c01ff882ec5a88c768850caf2b7f9d12fc818df4206f3e3bca"}, {0x20, 0x81, 0x1, 0xffffffffffff8000, 0x0, "44645f067f6bdec4cae2ad04d642"}, {0x98, 0xffffffffffffffff, 0x200, 0x1, 0x7, "e7770b868f8c4391f1718ed730ecd4fb6dcd13d33deba6a46734ef892f01aa2dab8c3edb6cf2d6b8c24d8a661628b71db3b1b36f09fc1e9ff74f0b574f116df002a7901bd68da982e205598926d57abec1d175da12b00a0d922333e2eb44f9b0e5415fadf2ac9cb5ff4023774afb2502c79057a98e18a477ac7645df48447fd0d038d162c812be39"}, {0x7c, 0x5, 0x8, 0x9, 0x4, "865f3c38572480065b4457fa89b9124d8d534dc73aaecfc16819bee604d73a2d5e973b7333e4607ed12a4c9b8661c0681175aa48958d0bf3870097b15315e9be51beedc56b267d9bf96dd5ed3407dda2556bc09fca255743c85fe41756f0ae5e2d4f658be55e761d3634"}, {0x98, 0x2, 0x200, 0xb1, 0x9, "ee1b8a8f7662aa6460f757de5e2321876d3e1a6e399d96df96d5ffed36d6683c0b692301a7e8fcaf5b8d520f72761ab14df43c5ebeb39ec1bfcb19000ec8ebe7a2686c9de88d31051bc3af5b3ec95c419d9579ca3f08cee40c6d23567e640c421e134e25ea99fd8631192c72d7ef7dfb15371f7588cb1953c3d9b862c26561be85a48c9c50"}, {0x80, 0x3, 0x20, 0x1ff, 0x5, "1b2d8a26f00616bc956844d75ce286bd2e520663f73beca1c905e74d99e3a7cbb5dcf7ab4e27d8fecbae3b14e0220cb08e92cc6f8669aeb67f67a84850e7f72f7175f1792dc396947d6c8bad463567332e8087d4c18c814f2cdd1d18c625660da57e6fa0238f7455b34466dc68e943"}, {0x6c, 0x10000, 0x300, 0x1, 0x947, "1f01ba209ab07f330facda44f5db7f58149b321eb86efa4406b85247015427b512d303e946dbed3d21bf994aa74224869e542e7894dafb75197a05008890c22e7bb503e604c968546f0a7812b8fa6232eb56e3fae061d98c01c1"}], 0x438}], 0x4, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}], 0x2, 0x8000}, 0x20040004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty={[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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r14 = fcntl$getown(r7, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r16 = getgid() sendmmsg$unix(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000002000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="", 0x0}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r4, r6}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x7, 0x80}], 0x1, 0x40000) [ 64.403524] binder: 7171:7198 ioctl 5609 208daffa returned -22 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008d2000)={0x0, 0x91, "875e3f27eaf8131c1860345171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26932498bce15de67d"}, &(0x7f0000ad1000)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r4}, &(0x7f00001ab000-0x4)=0x10) r5 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653100", &(0x7f00007ef000-0x3)="397000", 0x80400, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r7 = dup3(r2, r5, 0x80000) accept$inet(r5, 0x0, &(0x7f0000704000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) inotify_init1(0x80002) timer_create(0x7, &(0x7f000037f000)={0x5, 0xa, 0x2, @tid=r6, []}, &(0x7f0000211000)=0x0) 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0xc00) sendmmsg$unix(r1, &(0x7f0000967000)=[], 0x0, 0x4) bind(r0, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000a85000-0xb0)={{0x4, 0x7bc}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1001, 0x7, 0x1, 0x2, 0xf3de, 0x8001, 0x0, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 12:58:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xff}, 0x4, 0x101, 0x6, 0x1, 0x80, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8, 0x3}, 0xf, @in6=@loopback={0x0, 0x1}, 0x1f, 0x1, 0x2, 0x8, 0x9, 0x4, 0x318}}, 0xe8) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x101000, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r2, r0) [ 64.442629] IPVS: Creating netns size=2536 id=21 [ 64.458777] device  entered promiscuous mode [ 64.466378] device  left promiscuous mode 2017/10/12 12:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000074f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @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]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000480000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2c000+0xa0)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000b48000)=[{&(0x7f00006c5000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f000005a000-0x80)=[{&(0x7f000036c000)="5612d907f6588daa805ff95d8f3ab19681c3e5a16f3d1d5c891595fe8d518cb60bf6efd83a421e51c76b9c2c94a35a994bb81af6874458556129142aa73f087e766c5fbd2eb59dcdeeb2b6655575b4cadfcfaf1ac1c8db23431a24081001f6c7a7781aab84245216ce20ff3035f0a37332cf7af541a87df4cb", 0x79}, {&(0x7f000023c000-0x36)="e34bbe6302c03f5445c781b9a2cd573e9abf765d216f1dd5a648d4302273817b2180c030977e6fdad2709b388b068e0292c587e339d5", 0x36}, {&(0x7f0000aa7000-0xe5)="7d461fea5786bf19c3ff7d51f4c4e5da76c0432c217b7673059862abd9d89dae1db36c0aaf6dcfb110afbe94beaa76c5a73548ef940b9a2556a4ac35378fc01753e43d47da5cabb6901a74e4415a15fc072360771b3f23c3edabc8f0e46f5ea4a32762ec3f22297886a2611ba7626bb1dc4161995a84cdf2b7349a1dfbc752e46d5c5ae411e547a59aee62f59be93643fd3828c754628cd363b9ea0b22136e86c3f9ce44c381d5e9f1ab38b51b426633b138deb90d48211824ea2ffd0413cf1f19964e71176d2e4a939fcdbac05e954b1cd8865d3c8caa4507da25d2af87e2d92d5fb07c41", 0xe5}, {&(0x7f0000c9e000-0x3a)="1e59668ca804797dd9dd1afe9ef36ebaa456a9760ca1cdb80178e6e6cff33b374679e08a2a3bf5c3ebbc91d60cc49e4fb06398d85a13474a582f", 0x3a}, {&(0x7f0000ed0000)="ecfad554332c89096ea89e3eff82d33ae1b4d712c6a91e767e7bf39d782319578a7686ee8ca06c403d358c48cfeabb5219b6a78f", 0x34}, {&(0x7f0000688000)="aedd53c8ca5dbfd09c0066dbf19d401dbfcbfeb61dcc9dcbbf0a47cb9d2944cc68996e4b670bedccb9c0b538992231b4b790c382c7f2091cc5b9c28135cd915240aa7465db5a1177b5a37267e4523380da4444ba8a61e85512a457fb313e8a6b70193e11f05e2c4e4ecb7e6b4bae39a90b632548401be3260f2187a975c3178fdbb2f809033590c2a09e39993e82d565462173620c460a15419c81b1b0147b73a08593184977930cba25c9763cd7be5b74abb661c435e4b53a4480c035202ca7367bf5d9cd03f29578e4527b", 0xcc}, {&(0x7f000073d000)="", 0x0}, {&(0x7f00001a6000-0xdb)="d2da34ce0677a7ae042bee69cfd57df2ad0c5150109dcd3720094303d7d74e09cd4cee2e6b6cd2bf5797c3f4a60cce670d47de9c810696c7fae347255159612d0998a93aae848e5da8f08a8e7d0e65dc615c7635cfee00e619d8d703bfc4ef1340245b79d8081cd6690c106246539c3cd64b76dbb6c9a59545ad91646d6211a34af6e71348168f463f73a204bdca5cec7d90b87d56333d92d8e4ef3d0bf5468a7c2716a1b0ecc8a6924b8e5209c036a3107f0f466485e29e8b6bf168855cc3ed41b3d50e25fc920dc798e61b0a640d44fb2557a8cf33e98fce89bb", 0xdb}], 0x8, &(0x7f000065d000+0x89a)=[@init={0x18, 0x84, 0x0, {0x400, 0x6, 0x80000001, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffffffff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x8001, 0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x4bbe, r2}}], 0x3, 0x20044045}], 0x1, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet6(r0, 0x0, &(0x7f00005c7000-0x4)=0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000472000)=0x4, 0x4) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="2500000000000000811a02008014000600000000000182090059a709ff240000"}) r5 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000046a000-0x4)=0x3fffc00000000000, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r6, 0x8) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x2) accept$inet(r6, &(0x7f0000ef7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00008e5000)=@get={0x1, &(0x7f0000da3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000002000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000b65000)="2e2f66696c653000", &(0x7f0000904000)="2e2f66696c653000", &(0x7f00000ba000-0x5)="70726f6300", 0x1080, &(0x7f0000e52000-0x78)="c2c9baf130db617c37e47ee260e943c69850f678b69d423a8a96edf17911c530de53626581038d3167bfa4f46047850c6bccf999a4a6f32fdd1e9673aed151197bbece5ea02d9e734e95010cc82f5c8404c87f1c8526ad0a92e3cbc86b1cebf70f59981538afd971ac7a8ef8cda592d269da9b1d9c03c45e") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000431000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009d7000-0x4)=0x10) bind$llc(r5, &(0x7f0000da3000-0x10)={0x1a, 0xfd, 0x3, 0x5, 0xffff, 0x5, @random="9d990411d65a", [0x0, 0x0]}, 0x10) r7 = open(&(0x7f0000fb6000)="2e2f66696c653000", 0x141046, 0x0) ftruncate(r7, 0x8000) r8 = request_key(&(0x7f0000dae000)="7573657200", &(0x7f0000341000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d95000-0x5)="70726f6300", 0xfffffffffffffffd) keyctl$invalidate(0x15, r8) r9 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r9) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f000016e000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r10, r7, &(0x7f0000269000-0x8)=0x0, 0xffffffff) ioctl$TCSETSW(r10, 0x5402, &(0x7f00004cb000-0x24)={0x5, 0x100, 0x7b1d, 0x9, 0x5, 0x5, 0x400, 0x7, 0x5, 0x3, 0x5, 0xca}) mlock(&(0x7f00009e3000/0x1000)=nil, 0x1000) 2017/10/12 12:58:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x90900, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f00008c2000-0xc)="2f6465762f62696e64657200", 0x80080, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x9b, &(0x7f0000001000-0x9b)="ee41c498c3a4abcef3e202f014ab8ee2513930a0e44117aa8a52a7260a815a929c7286dbe85e9a58f8d8ad1faca531f5ce210cb7fa356c30760e3e5059b50d1d44a11197785fe5d746d03de375de2a9cd898ab215e3bc5580e7113af547d76bb9d27b53ef5bb7970fd81a3ca592a58ea7b80a689dea31ed576c5e0ea55f9d3f51d89004f227418c43f267be7c4a50af506d14952e725fb2a0425cf"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000be5000-0x18)={0x9, 0x5, 0x81, 0x0, 0x0, 0x9}) connect$inet(r2, &(0x7f00003ec000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f00005b2000-0x7)=[{&(0x7f0000a55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000b0f000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00004b8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000619000-0x4)=0x0, &(0x7f00009ba000-0x4)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f000044d000-0x2)="2e2f66696c653000", 0x400, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000051b000-0xe)={0x5, [0x101, 0x401, 0x1, 0x7f, 0xc]}, &(0x7f0000f64000)=0xe) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) readv(r2, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) syz_emit_ethernet(0x3b, &(0x7f0000367000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[@generic={0xfe, 0x4, "f744"}]}}, {"01"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x21) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) userfaultfd(0xfffffffffffffffe) r4 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0x0) keyctl$get_keyring_id(0x0, r4, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f62696e64657200", 0x131880, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000)=0x4, 0x4) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000007000)=0x80000001) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc222000, &(0x7f0000000000)="a6d8", &(0x7f0000cad000)=0x0, &(0x7f000000b000)=0x0, &(0x7f000027e000-0x1)="") openat(r0, &(0x7f0000009000)="2e2f66696c653000", 0x40001, 0x20) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x80800) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000007000-0x4)=r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r2) 2017/10/12 12:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ca1000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x1000, 0x3, &(0x7f0000087000/0x1000)=nil) r1 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r2 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f2d000-0x4)=0x0) accept$unix(r2, &(0x7f00009bd000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a1e000-0x4)=0x6e) keyctl$read(0xb, r3, &(0x7f00000b5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c99000)={0x1, 0x1, {0x0, 0x3, 0x101, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = getpgrp(r4) keyctl$setperm(0x5, r3, 0x1000004) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ea8000-0xc)={r6, r7, r8}, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fremovexattr(r2, &(0x7f0000c2b000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000dcd000)={0x84f7}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ad3000)={r9, 0x5aa0, 0xc, 0x8, 0x40}, &(0x7f0000fe4000)=0x18) sendfile(r0, r5, &(0x7f0000fbe000-0x8)=0x1, 0x100000001) accept$netrom(r2, &(0x7f00002d8000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00002f5000)=0x48) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/10/12 12:58:28 executing program 5: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40080100080002, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000413000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000000002000) socketpair(0x18, 0x5, 0x3, &(0x7f00009c3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000fad000)="2f6465762f70707000", 0x101000, 0x0) syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x800, 0x0) r3 = creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) ioctl$TIOCNXCL(r3, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) r4 = epoll_create(0xce) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000fad000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000824000)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000faf000)={0x77359400, 0x0}, &(0x7f0000faf000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000311000-0x10)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000056a000)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000fb0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f00000c1000)="", 0x0, 0x800, &(0x7f0000001000)={0x0, r7}) mq_open(&(0x7f000095b000-0xb)="6574683000", 0x80, 0x20, &(0x7f000017c000-0x40)={0x40000000000080, 0x100000000, 0x9b0, 0x3, 0x9d11, 0x0, 0x3, 0x1}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x40) geteuid() fstat(r4, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000fad000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x40, &(0x7f0000fb0000-0x8)={0x40}, 0x8) syz_fuse_mount(&(0x7f000048e000)="2e2f66696c653000", 0x8000, r8, r9, 0x1, 0x20000) chown(&(0x7f0000e89000)="2e2f66696c653000", r8, r9) getegid() getgid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000058000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)=0xc) fcntl$addseals(r0, 0x409, 0xf) mq_timedreceive(0xffffffffffffffff, &(0x7f00006a3000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) connect$netrom(r0, &(0x7f0000672000)=@full={{0x3, {"fff0100000af19"}, 0x7f}, [{"1917a4f498d56f"}, {"dd0ece568e3be1"}, {"24165900f934b6"}, {"d4f9ab0d25b4e4"}, {"0745f2ed491725"}, {"5407000000e032"}, {"5c894e565ea738"}, {"f60fbff069cd7c"}]}, 0x48) 2017/10/12 12:58:28 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, r2, 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$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x8, 0x32, r2, 0x1f) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r4 = syz_open_dev$sndseq(&(0x7f0000094000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400900) mmap(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x80000000000007, 0x31, r4, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00005a3000-0x8)="2e2f66696c653000", &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, 0xc) setregid(r6, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) r8 = accept$ax25(0xffffffffffffff9c, &(0x7f000000f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004a6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r8, 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}) r9 = epoll_create1(0x80000) r10 = fcntl$dupfd(r9, 0x406, r9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f000000a000)=0xffff, 0x4) creat(&(0x7f0000d8b000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x6, 0x40035, r10, 0x0) signalfd4(r9, &(0x7f00009a4000)={0x2}, 0x8, 0x800) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r9) 2017/10/12 12:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000086000-0x5)="2e5c7b6c00") clone(0x20000000, &(0x7f000024a000)="", &(0x7f0000e21000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000989000)="33b9ac7c982347655eeab5855f2efe3387886625ea699e21d28ee6f595f5f06c1771565132f953983f1aa4e18041b0b403270542a4e35f2008d398bc856e442ec5ad797220c824c902fa1204f7a283b234f280bc7b71f45c01426544000b5d42d38c0547e0df19924b6e34bc968e1bbbd0b8da4c0d0b75cfac875b48aa3c7e93") r0 = socket(0xfffffffffffffffc, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000bce000-0x22)="220000001800070008070000090007000a010008002720081106000904000800aa00", 0x22) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000093a000)={0x0, 0x0, ""}, &(0x7f000066c000)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000012b000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) get_thread_area(&(0x7f00009d3000)={0xd31, 0x0, 0xffffffff, 0xffff, 0xe603, 0xea, 0x3, 0x40, 0x8, 0xfff}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0xfff) pipe(&(0x7f00008d8000)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000dca000+0x1d2)="00000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7f000-0x9)="2f6465762f70707000", 0x0, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f0000413000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000013a000-0x4)=0x7fffffff, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0e000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000fb5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80400) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000635000)="d561c8090000", 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) times(&(0x7f0000c4b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/10/12 12:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c48000)="", 0x0, 0x4804, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x4000000, &(0x7f00009be000)="4f598eaed617f8e205dbc9d49183ff38542e9fb7ea2d6578a18f936f082e946dfac504f3f08b7d87be0a3f7fda10140f38e9dcb7b84797ab02", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="cbf3c5889dbf5e36e7f0f3f26ba9b71b3ecb023a0b19fb4efe65bc0e8663fb227e043791db0c089381c98b98daccc44af1fcd6b1d394d9c10f55490b3851ca79f33cf12c80851841d93381b70d95409a1e0612439be2e6c500eed737f369edda192c119018fd373465ff1482c3c021a29345d647d6153f6e89c7570114b7f929d58660df4eb58e0dcd73d314bc390e10662bef36a088e1f29920504d24a6f9d9f5594148a83a76064d32262a4db233759430f02abb7294cb7c8055383a025abee1bcdef1dd9012ce790a1978e335950640c91c885bdf7b24ade7fc26f0e41e142320c0ead60d40e3c101cad6ad2328e2e7e4dbc7bf11") ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0x6d2000)=nil, 0x6d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setpriority(0xfffffffffffffffe, r1, 0x8000000) restart_syscall() fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getflags(0xffffffffffffffff, 0x409) mmap(&(0x7f00006d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00006d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000687000)="37df534c93d70e740549f737803c45213941e971b07cb7ab4f51c40c001a485dd511909f09a2a924b85e7102f8a8b88d2052ba6996ceca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") link(&(0x7f000061b000)="2e2f66696c653000", &(0x7f000021c000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00002cc000)=0x0, 0x80000) recvmmsg(r0, &(0x7f0000120000-0x21c)=[{{&(0x7f000066a000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000266000-0x40)=[{&(0x7f000027c000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000a6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000927000-0x7)="00000000000000", 0x7}, {&(0x7f000002e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x4, &(0x7f0000200000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x6}, 0xfc}, {{&(0x7f0000291000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000161000-0x30)=[{&(0x7f000094e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000005d000)="000000000000", 0x6}, {&(0x7f000042b000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x3, &(0x7f00008b1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100}, 0x721236c2}, {{0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f0000a0b000-0x1)="00", 0x1}, {&(0x7f0000f4d000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000867000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000038e000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f000097c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a50000)="0000000000000000000000", 0xb}], 0x6, &(0x7f00006aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0xad5}, 0x7ff}, {{&(0x7f0000129000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5b000)=[{&(0x7f0000bd2000)="", 0x0}, {&(0x7f000056f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000122000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000859000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f000051d000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00005c5000)="00", 0x1}, {&(0x7f0000342000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001a1000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000d32000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000954000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0xa, &(0x7f0000418000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000ab8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f00008f9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000008a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x3, &(0x7f0000df7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0xb73}, 0x0}, {{&(0x7f00005c3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000414000-0x50)=[{&(0x7f0000747000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f00009c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00000c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000047000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000819000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x5, &(0x7f000009d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000b5c000-0x10)=[{&(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, &(0x7f0000600000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x3}, 0x10000}, {{&(0x7f00009c3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ba4000)=[{&(0x7f00006b6000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000609000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000538000-0x1)="00", 0x1}, {&(0x7f0000fae000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00007de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00008de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000067c000-0x4)="00000000", 0x4}, {&(0x7f00001ec000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00005bd000)="00", 0x1}], 0x9, &(0x7f00002ab000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x5f9}, 0x1}, {{&(0x7f0000920000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcb000-0x20)=[{&(0x7f0000a4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000ba1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x2, &(0x7f00001d6000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x0}, 0x8}], 0x9, 0x42, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000674000)={r3, 0x1, 0x6, @random="274471b86d6e", [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x4000000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f000000c000-0xa6)="00", 0x1, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000b9000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000a4b000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) 2017/10/12 12:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000b50000-0x9)="2f6465762f73672300", 0x81, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) keyctl$session_to_parent(0x12) read(r1, &(0x7f0000efd000+0x74c)="00", 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003d9000)={0xe4, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a6d000)={0xa2d8, r3}) 2017/10/12 12:58:29 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:29 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 64.635783] blk_update_request: I/O error, dev loop0, sector 0 [ 64.641862] blk_update_request: I/O error, dev loop0, sector 255 2017/10/12 12:58:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) unlink(&(0x7f0000482000)="2e2f66696c65302f66696c653000") mount(&(0x7f0000dcf000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ff8000)="2e2f66696c653000", &(0x7f00003c5000)="6175667300", 0x1004, &(0x7f0000b3c000-0x2)="") 2017/10/12 12:58:29 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:29 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d8000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000fbf000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008a7000)=0x3, 0x4) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") prctl$setmm(0x23, 0x6, &(0x7f00001bc000/0x2000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbf000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fc0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x64001) r3 = openat(r2, &(0x7f0000fbf000-0x8)="2e2f66696c653000", 0x121000, 0x100) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000087f000-0x8)="2e2f66696c653000", 0x1000203) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f000049b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000fc0000-0x60)={0x0, 0x11, 0x0, @thr={&(0x7f00002e9000)="", &(0x7f0000fbf000)="c210190c64b5110bcddbd04a105e3254b7165ae09273ef5dde2b8e027b4a6f3fdb32f9256e7c639f5ab071c70a8cde86f944f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x0, &(0x7f0000fc0000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fbf000)={{0x0, 0x0}, {0x0, 0x0}}) inotify_rm_watch(r3, r4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f00009c7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x20, &(0x7f0000fc0000-0x8)={0xb2f7}, 0x8) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc3, &(0x7f0000000000)="150193b5cd6bdc3e2454b2805127452e66929dd7b71aace7fdf559cf810fb2187c30516fe16995bc3c241f2d9951a93f384e886fb2b88dff1ac8573f19c5f39567513800c3da10d36cf605dd3289d4b36a7a3e6da5c4060c4ead5d5b52f7fe6d64d33712fe0cfa8096fe7151ed8c4009b1def8") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x101002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002000-0x10)={0x81, 0x2df, 0x1000, 0x100000001}) 2017/10/12 12:58:29 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 64.746153] binder: 7245:7326 ioctl 8910 20000ff0 returned -22 [ 64.754042] binder: 7245:7256 ioctl 401845c0 20be4fe8 returned -22 2017/10/12 12:58:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000032f000-0x9)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8600) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c81000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000035f000-0xb)={0x8, 0x2420, 0x3, 0x401, 0x0, 0xffff, 0xffffffff, 0x2, 0x1b165ae5, 0x9, 0x656}, 0xb) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000fcb000-0x4)=0x0, 0x4) finit_module(r1, &(0x7f00005ba000-0x1)="00", 0x0) r4 = gettid() socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f000077c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00000f6000-0x1)="00", 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000275000-0x4)=0x6, 0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r7 = getuid() stat(&(0x7f00003dd000)="2e2f66696c653000", &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00008f9000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00006fc000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f000028e000-0x38)={&(0x7f000084c000-0xc)={0x0, 0x0, 0x1, 0x9}, 0xc, &(0x7f000009b000)=[{&(0x7f0000bac000)=[{0x92, 0xba, 0x5, 0x1ff, 0x5, "aea9de82b27bf0ee3d76eb279bcb4388549de7a65b7a0a881a0d41f87dd942182fc0ee7a8cbefb4285d83eda140159bca953b16129f780c8f2ec40c45949e5a9fe71bc345781a8bb94353398719b4afff623d4835817691720363ea818404c378ae51ce18815a8e4d5878b551a2bc2967614a2ae05dab755f49a26841c9df1fda049"}, {0xc1, 0x1ff, 0x10, 0x31822706, 0xfffffffffffffffc, "55c4b90454ec960f077376b44d1213bfd5d03671a43dd495920d7a7795a800026498e0bbc3ec4f24e510441dd380d9761a57a254321f5eb18b50f823d888b69a50e7a04f96ec59131c9089ae6f4d1ccc3eca483e11f7d7e2b8cf3bb743b9a67848b407bff2916dfce33ac80549b590f580edd610bfdfb2f1abf7efd056fdae2db4f195c2b7f236994e4d8fd6da3c051bccc11a0dacada3938ae1a25e799fd22e89b502136d4a85085948a8f6af2593a203"}, {0x4a, 0x5, 0x400, 0xd06, 0xf6, "1d5c68d4edb3d386bd1feac11467ede41a1f607939f0871a8c59ae6693d16e75d3c1b152e6091376fc660412122d8d95a108fc21e2f17aa4a0de"}, {0xb6, 0x7fffffff, 0x301, 0x56d, 0x7, "7d3732455a30768fe475479c30e3ce8b2f866439399ae9d41c6eb5ec3aa5fcd3156c3e259a975d3bcb71638ae3058f19ed1a8723b1986537494447fe7c27cbe72dfebf19f0242f6b4dfd2fcf9c0a1268c1e6c8f4caf7dd6cd434304862b1db03887ee78de79e0aac78ae4586d35018218af10ba21c59d8f3571034ece2637afe534f07d8a12331666b5e9508ae25bf41e9b64a8ea1dba184f7feb83135d112fb1c1e3c3a8d39"}, {0xf2, 0x1, 0xa02, 0x38, 0x94a4, "de75cde0c7b69dc3032d97add395ac1e747b756059666db0c04f7ac22735eaa9d3aefbffb6c1c04df8bc2bfe52d6607ec99d85afd738507c8bccc94276df07fcad38e51b4455303ef583ba4457cb2f93df171be1bccbaa1037de1244857c910a3dba2dd3c06ef1ba5fb38c838713a0a580359394a10e487c4d71c8529676bf3d8ee09c62ee2af14d9934958b2f3e5de24cd12caff9ffa2bfa16ca4329d1fe2387b71f4cc5c754d8ff81c988696ec47a65167675eb8624ecce164e585dc691aadc99459b7a9c093a7a62145f57f0b8701bf54f56e62fcaea9708cdf90de8e7da0fa04"}], 0x345}, {&(0x7f00001e4000-0x9a)=[{0x32, 0x6, 0x2, 0x100000001, 0x8, "64ffe6b25247c93c899e861c41bacd09732be5ef4170538fbd1b7be9ad88d1aa70b1"}, {0x68, 0x1000, 0x808, 0x40, 0x6, "f8429e02883b7160f52c82b709874a30e07b965ac82e767de106e79fdeb3f4af80bea33a2e1645a5e268d564b84468836731a73a6a323de1a653e60537cf77135130293ac48003e8ed482e8b83358396fbd93373824f1550"}], 0x9a}, {&(0x7f0000725000-0x1322)=[{0x37, 0x3, 0x0, 0x4a3, 0x9, "a601a23fdd75ea5bd15072bdcda64771b40cdea078e3027b33c2945aac5885ccecffc59983d4b2"}, {0xbd, 0xffffffff909cd248, 0x400, 0x2, 0x9, "0a461aaf7924d9b0f9de790d97f2f8a0744594c4fc1286f88abbff54fb7a353dcbaaaf5090d52f324659a83850fed4dd38d4dfa6f75f1099ca02f5568e5fed94bf5a675e3fac4f19e766b21ed7906c216b82993aefef28e10d21b153dce87f378e191ce531eddc142d5ba4219c7b5b243c2822206e45cea1846725d3d329ab57c0926a7d61865ad8f21a723c903b6a10d6b9e3f9c88a0ea81bf28d5c697a1bf0e0a2260f50e7eafa1278bf13eb"}, {0x39, 0x1f, 0xc12, 0x2, 0x7, "9eab29c8c0373dc74a613f55a74388bd6ee9eeadc86e15d6ee4fd7e4019f88cc4c913343b508b749a8"}, {0xed, 0xc65, 0x100, 0x8, 0x40, "1ae9e1409e0f3aae78503b905617475e72247b6f9a4b1d3f3412dbd9f0b789915887d38783d898da92667de41c1217ae48387dff27be8ebd2c67ee8a0168385ea120a34171243b4c0e6b75967eaf5dcca1a8fec357f292afb51ee9c16687ce541345b498ff6b518690354259f70be768eb86f036915b8ad3eec22460c6c7a93db0ff9babf8930bc31499fee67eaee5670f0f2b8262cc4367c8f0a31b6fcc319db299772839fd63e085eaf8d2399b69ae536f256c726dec96a3a48c3632e09db206799a3a7cbce8014d68b7fe28e9d88cc958b5f0cfaa280ca17f8fc9c3"}, {0xd8, 0x2, 0x1, 0x200, 0x7, "c391cc951b30fd3743ccde7ee8d59593f32423f7518d3743187ca63f0a8567b65806bc1ebd977eb9e124c6cbb8fd19ea9d509a66cb6c9b8ffd02b8234ba5c36732d16ad603b79b2d343fbf02b00912dc48cc0d3056ec29035bf6eb8f5b7c95f74e93257fe7946c4d29bc75bcb12e2982a652a2dd3c658984a855932f562a83e1db0bd06f985367cbbcce00ed09479bbd981ecd49decaab89a7ccfaf9406dbf094d4aca9ea14f216bb1a959594edced92b729f6923581a3d3d4e95c25b4a9bc20c594a798da8dda4b"}, {0x1010, 0x0, 0x10, 0x8, 0x1, "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"}, {0x20, 0x100, 0x2, 0xffffffffffffffff, 0x1000, "a45c0a05910b20058bb776b7d000d82b"}], 0x1322}], 0x3, &(0x7f0000a1a000)=[@rights={0x30, 0x1, 0x1, [r2, r5, r3, r2, r0, r0, r0, r6]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}], 0x3, 0x800}, 0x4000) tkill(r4, 0x16) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000efe000-0x4)=0x3) 2017/10/12 12:58:29 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) fallocate(r2, 0x0, 0x7fff, 0xffff) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x6042, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000015000-0x8)=0x0) ftruncate(r3, 0x84000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc1000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0xfffffffffffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x8070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80c, 0x400000000000006, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r3, &(0x7f0000445000-0x8)="2e2f62757300", r1, &(0x7f0000601000-0x8)="2e2f66696c653000", 0x1000000002) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x6, 0x33, r5, 0x40000000) clock_gettime(0x80000000007, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000abd000-0x8)="2e2f62757300", 0x85) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x4000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000abb000-0x7)={r6, 0x0}, 0x10) 2017/10/12 12:58:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000aa3000/0x400000)=nil, 0x400000, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe8000-0xa)="2f6465762f70746d7800", 0x2000000200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000947000)="2f6465762f73657175656e63657200", 0x101001, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000021000)={0x3, 0x2, 0xffffffff, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 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) r4 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) writev(r4, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec91", 0x2e}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d82000)=0x3f, 0x4) getgroups(0x5, &(0x7f00008e7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r2, r3, r5) 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(r6) 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$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mkdir(&(0x7f0000af0000)="2e2f66696c653000", 0x17) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f66696c653100", 0x1040, 0x6ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f00008d5000-0x8)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) 2017/10/12 12:58:29 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000074f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000480000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2c000+0xa0)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000b48000)=[{&(0x7f00006c5000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f000005a000-0x80)=[{&(0x7f000036c000)="5612d907f6588daa805ff95d8f3ab19681c3e5a16f3d1d5c891595fe8d518cb60bf6efd83a421e51c76b9c2c94a35a994bb81af6874458556129142aa73f087e766c5fbd2eb59dcdeeb2b6655575b4cadfcfaf1ac1c8db23431a24081001f6c7a7781aab84245216ce20ff3035f0a37332cf7af541a87df4cb", 0x79}, {&(0x7f000023c000-0x36)="e34bbe6302c03f5445c781b9a2cd573e9abf765d216f1dd5a648d4302273817b2180c030977e6fdad2709b388b068e0292c587e339d5", 0x36}, {&(0x7f0000aa7000-0xe5)="7d461fea5786bf19c3ff7d51f4c4e5da76c0432c217b7673059862abd9d89dae1db36c0aaf6dcfb110afbe94beaa76c5a73548ef940b9a2556a4ac35378fc01753e43d47da5cabb6901a74e4415a15fc072360771b3f23c3edabc8f0e46f5ea4a32762ec3f22297886a2611ba7626bb1dc4161995a84cdf2b7349a1dfbc752e46d5c5ae411e547a59aee62f59be93643fd3828c754628cd363b9ea0b22136e86c3f9ce44c381d5e9f1ab38b51b426633b138deb90d48211824ea2ffd0413cf1f19964e71176d2e4a939fcdbac05e954b1cd8865d3c8caa4507da25d2af87e2d92d5fb07c41", 0xe5}, {&(0x7f0000c9e000-0x3a)="1e59668ca804797dd9dd1afe9ef36ebaa456a9760ca1cdb80178e6e6cff33b374679e08a2a3bf5c3ebbc91d60cc49e4fb06398d85a13474a582f", 0x3a}, {&(0x7f0000ed0000)="ecfad554332c89096ea89e3eff82d33ae1b4d712c6a91e767e7bf39d782319578a7686ee8ca06c403d358c48cfeabb5219b6a78f", 0x34}, {&(0x7f0000688000)="aedd53c8ca5dbfd09c0066dbf19d401dbfcbfeb61dcc9dcbbf0a47cb9d2944cc68996e4b670bedccb9c0b538992231b4b790c382c7f2091cc5b9c28135cd915240aa7465db5a1177b5a37267e4523380da4444ba8a61e85512a457fb313e8a6b70193e11f05e2c4e4ecb7e6b4bae39a90b632548401be3260f2187a975c3178fdbb2f809033590c2a09e39993e82d565462173620c460a15419c81b1b0147b73a08593184977930cba25c9763cd7be5b74abb661c435e4b53a4480c035202ca7367bf5d9cd03f29578e4527b", 0xcc}, {&(0x7f000073d000)="", 0x0}, {&(0x7f00001a6000-0xdb)="d2da34ce0677a7ae042bee69cfd57df2ad0c5150109dcd3720094303d7d74e09cd4cee2e6b6cd2bf5797c3f4a60cce670d47de9c810696c7fae347255159612d0998a93aae848e5da8f08a8e7d0e65dc615c7635cfee00e619d8d703bfc4ef1340245b79d8081cd6690c106246539c3cd64b76dbb6c9a59545ad91646d6211a34af6e71348168f463f73a204bdca5cec7d90b87d56333d92d8e4ef3d0bf5468a7c2716a1b0ecc8a6924b8e5209c036a3107f0f466485e29e8b6bf168855cc3ed41b3d50e25fc920dc798e61b0a640d44fb2557a8cf33e98fce89bb", 0xdb}], 0x8, &(0x7f000065d000+0x89a)=[@init={0x18, 0x84, 0x0, {0x400, 0x6, 0x80000001, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffffffff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x8001, 0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x4bbe, r2}}], 0x3, 0x20044045}], 0x1, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f00005c7000-0x4)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000472000)=0x4, 0x4) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="2500000000000000811a02008014000600000000000182090059a709ff240000"}) r4 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000046a000-0x4)=0x3fffc00000000000, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r5, 0x8) symlink(&(0x7f0000fa1000-0x8)="2e2f66696c653000", &(0x7f0000d31000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x2) accept$inet(r5, &(0x7f00004cb000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5a000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00008e5000)=@get={0x1, &(0x7f0000da3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000b65000)="2e2f66696c653000", &(0x7f0000904000)="2e2f66696c653000", &(0x7f00000ba000-0x5)="70726f6300", 0x1080, &(0x7f0000e52000-0x78)="c2c9baf130db617c37e47ee260e943c69850f678b69d423a8a96edf17911c530de53626581038d3167bfa4f46047850c6bccf999a4a6f32fdd1e9673aed151197bbece5ea02d9e734e95010cc82f5c8404c87f1c8526ad0a92e3cbc86b1cebf70f59981538afd971ac7a8ef8cda592d269da9b1d9c03c45e") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000431000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009d7000-0x4)=0x10) bind$llc(r4, &(0x7f0000da3000-0x10)={0x1a, 0xf5, 0x3, 0x5, 0xffff, 0x5, @random="5a990411d69d", [0x0, 0x0]}, 0x10) r6 = open(&(0x7f0000fb6000)="2e2f66696c653000", 0x141046, 0x0) ftruncate(r6, 0x8000) r7 = request_key(&(0x7f0000dae000)="7573657200", &(0x7f0000341000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d95000-0x5)="70726f6300", 0xfffffffffffffffd) keyctl$invalidate(0x15, r7) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r8) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000016e000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r9, r6, &(0x7f0000269000-0x8)=0x0, 0xffffffff) ioctl$TCSETSW(r9, 0x5402, &(0x7f00004cb000-0x24)={0x5, 0x100, 0x7b1d, 0x9, 0x5, 0x5, 0x400, 0x7, 0x5, 0x3, 0x5, 0xca}) 2017/10/12 12:58:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xa61d, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000927000)=0xfffffffffffff000, &(0x7f0000644000)=0x4) setsockopt$inet6_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f00004ac000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x10, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x57d72792, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009ab000)={0x100000000, 0x7, 0x200, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000fb5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000249000)={r2, 0xb3}, &(0x7f0000064000)=0x8) getpid() r3 = syz_open_dev$sg(&(0x7f0000500000-0x9)="2f6465762f73672300", 0x9, 0x800) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x8000000000, 0x0, 0x40000000, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54000081, &(0x7f0000403000/0x1000)=nil) mkdir(&(0x7f0000bf0000)="2e2f636f6e74726f6c00", 0x10) r5 = inotify_init() epoll_create(0x18) inotify_add_watch(r3, &(0x7f0000160000)="2e2f636f6e74726f6c00", 0x80000000) inotify_add_watch(r5, &(0x7f0000149000-0xa)="2e2f636f6e74726f6c00", 0x100000c) rmdir(&(0x7f00000fb000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x820000000007, 0x8e53) connect$inet(r6, &(0x7f0000d2e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f00004b8000-0x4)=0x53c1, 0x4) sendto$inet(r6, &(0x7f00003e6000)="", 0x0, 0x0, &(0x7f0000630000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.830339] ================================================================== [ 64.837736] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 64.844383] Read of size 153 by task syz-executor7/7339 [ 64.849724] CPU: 1 PID: 7339 Comm: syz-executor7 Not tainted 4.9.54-g9add7c4 #63 [ 64.857234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.866580] ffff8801ccb3f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 64.874594] 0000000000000000 ffff8801c8039ea0 ffe708746f55d000 ffff8801ccb3fa70 [ 64.882632] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 64.890639] Call Trace: [ 64.893210] [] dump_stack+0xc1/0x128 [ 64.898547] [] kasan_report.part.1+0x40f/0x500 [ 64.904745] [] ? sg_read+0x124b/0x1400 [ 64.910253] [] ? __might_fault+0xe4/0x1d0 [ 64.916017] [] kasan_report+0x20/0x30 [ 64.921430] [] check_memory_region+0x137/0x190 [ 64.927625] [] kasan_check_read+0x11/0x20 [ 64.933389] [] sg_read+0x124b/0x1400 [ 64.938718] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 64.945348] [] ? fsnotify+0xf30/0xf30 [ 64.950766] [] ? avc_policy_seqno+0x9/0x20 [ 64.956621] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 64.963613] [] ? security_file_permission+0x89/0x1e0 [ 64.970339] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 64.976970] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 64.983601] [] do_readv_writev+0x520/0x750 [ 64.989452] [] ? vfs_write+0x4e0/0x4e0 [ 64.994957] [] ? exit_robust_list+0x230/0x230 [ 65.001077] [] ? sock_destroy_inode+0x56/0x70 [ 65.007196] [] ? kasan_slab_free+0x89/0xc0 [ 65.013045] [] ? __fget+0x201/0x3a0 [ 65.018289] [] ? __fget+0x228/0x3a0 [ 65.023528] [] ? __fget+0x47/0x3a0 [ 65.028685] [] vfs_readv+0x84/0xc0 [ 65.033853] [] do_readv+0xe6/0x250 [ 65.039009] [] ? vfs_readv+0xc0/0xc0 [ 65.044339] [] ? move_addr_to_kernel+0x50/0x50 [ 65.050537] [] SyS_readv+0x27/0x30 [ 65.055697] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.062238] ================================================================== [ 65.365250] pktgen: kernel_thread() failed for cpu 0 [ 65.370363] pktgen: Cannot create thread for cpu 0 (-4) [ 65.376008] pktgen: kernel_thread() failed for cpu 1 [ 65.381085] pktgen: Cannot create thread for cpu 1 (-4) [ 65.387621] pktgen: Initialization failed for all threads [ 65.495241] pktgen: kernel_thread() failed for cpu 0 [ 65.500348] pktgen: Cannot create thread for cpu 0 (-4) [ 65.505925] pktgen: kernel_thread() failed for cpu 1 [ 65.511008] pktgen: Cannot create thread for cpu 1 (-4) [ 65.516540] pktgen: Initialization failed for all threads 2017/10/12 12:58:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073f000-0x9)="2f6465762f70707000", 0x1000010000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000de0000-0x8)="2e2f66696c653000", r1, &(0x7f000000f000)="2e2f66696c653000", 0x1000) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0xab, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f00005c0000)="2e2f62757300", 0x0) open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) sendmsg(r2, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[{&(0x7f000062d000)="022011c0dc3472182792f080a879e622ba41e1570ef79fe0e914af2cf2f07e85bcde42b2968264e96cc911c453226bdf9a13bbea89093321f2a6383f768cb343dc03802d935b91ec4102f66cfc7bb1c1dd17412de5252b189c7022e7136060d1a38f62531c06aaea32a5b2d7c34279d7ddc3601627832cd5072cc92d363ed0", 0x7f}], 0x1, &(0x7f0000c89000)=[{0xf0, 0x113, 0x7, "1e3aa288016c7c46a66413dc369798898dc7dad0452b1f1c97253a3b2239263e185e33f1ae77f543c6fd926a543d6f846abe09d4b79904548b64ae033db4c6800c3bbe92ac5290863e6a771859e0b168e0deda2ce32691fae501d87a6f6825481ba7ed8c18af9de5a4820a02870bd29ba12219ea0957b124a12d452b428c2e79bd21e368699181b5ad14bd0f1b2f729cb99a334b7cfb05423c453dc3d9738d4f09f50aa41a6b0b015e3595042893f24b64ab0197540c9e15aa9a0b15f64baf2a8b368ea3683afb37ae601ffecf3cfbe7f8c7febaf44ef11822"}, {0x88, 0x0, 0x24000000000, "07b2c37b125235f2447e9fda6f37f78781baa7f4065a9fe055e1cf0cfde4d0ba51a4e721ed1323baa9a8e76ceefa0fb735ce7bb3fc9929b51da738970ee6fe81b9588b9480ab6335017e86df821087454152476f491a3279d8867971112bacdd16baf69499e5c58142ad430d9b8f46a5e5f3927bd74b271e"}, {0x108, 0x100, 0x6, "a3e719dc47b6d08c374b24f5c99fa41cebc6c431b94f93862e361b84c5af4dddd681895715d7d8dcf15dd5f9cd932c206f55fb8df8d1504af8398ba6559b9e392e9c4b86fe7b26f705ba38f350bcdf2f1d5027fd23f5d702636b333e8c0546bbc17a22b800ca3ead764dd03c4b13c21680628d272f0998e4f1f73cc850d5f559d53705c74e50cc3345a460f1991888ddf11e8c8dd7a5585d2318b29659c101bba3ad4d2d46d12b9498bed38c2b772c4b3de5e9175a0f9e6c6b85ffad1be035e34e6becd6e4ac8916ef4bc8f96202052ca48b3146586fa6afd85c4a4098380a7116597439775171497ff1f217730d8a2e9f9e579879"}, {0x28, 0x10c, 0x0, "613938dfea285eb655ab6720e671084014c0"}, {0x38, 0x10b, 0x3, "ba4d1b122f8cc1c424a3d1f6b2a1da8d9967e7e22a0dee0618158da3726911b8603f7eb0f6936605"}, {0xd8, 0x10d, 0x800, "cb29814c5f79ea8f1c4ed5e0e1ddd58fcc02f4aa07257de3d5fe0d5558760e9e6de51c50fe2c0ccbdbef0bf120b47d5497350fa1e43f25c8578db0d6fc9b52f15f18734b05122a3fc094ad55fb3d33f4e9f27dc122dbcdec506f7d5e97f1150d5ab857e8385cc87643c3490a1acedf674674944a3659deda67527ec6acd5d583d4678d49b2986c71989e324a00db0ab8ef1f9d837b4ab3244eb3cb823720b9c5190a60ced858a653198beed7e72d5e2e15c08b6bbb33dfeb6b9b745c58f64e168d1535d208"}, {0x1010, 0x1ff, 0xdcb, "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"}, {0x10, 0x109, 0x7fff, ""}, {0xc8, 0x11f, 0x0, "c067cc1df67e828f46dcb5f87ddd017e8b1fe63c770f0db3c01ad00bd129c4cb5534c78372269159e466e839813a2e06af7b59e30fc60252fb7e88bb0fc07a34fd0bf8c421f3af99e2846b357eab9c1ab80bf519142fc5660110f51a98b382da045eed43477cdc878eb010ddfe5ffeba58b569021fb44de1cd80bb8fafb1e64fc89c40c1bb9f87bdc789ae63a52f8873732feeeb23aef214db263fee4b8817739f9e48fd3b113dc7d2e5022b168547cbe457a9b16dc1"}, {0x68, 0x117, 0x9, "c3f5eee4b6518ece0e3131d0856c596e6603264805b36452697ca7ca99c0a953b33fc93611810624f9460f3c87bdc7a20f01ca39a6a811263a3fb562b8af358a62c80c937dd3a372384c34dcd552e5a99fa4b874a59d03"}], 0xa, 0x1}, 0x8000) dup3(0xffffffffffffffff, r1, 0x80000) r3 = epoll_create(0x48) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x9, 0x7, 0xc643, 0x1f}, {0x3, 0x0, 0x0, 0x90}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() 2017/10/12 12:58:30 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00005f7000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000ea8000-0x28)={@common="65716c00000000000000000000000000", @ifru_ivalue=0xb}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffa, &(0x7f0000e74000-0x8)=0x0) mmap(&(0x7f00007ee000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000be2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000984000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000345000)="2e2f66696c653000", 0x68046, 0x0) syz_open_dev$sg(&(0x7f00005e7000)="2f6465762f73672300", 0x80, 0x42000) fallocate(r3, 0x0, 0xffff, 0x9) lstat(&(0x7f00000dd000)="2e2f636f6e74726f6c00", &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007be000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f, 0x2, 0xc, 0xb, 0x80, 0x80, 0x20, 0x0, r4}, {0x6, 0x1, 0x9, 0x401, 0xc0b9, 0x4, 0x9, 0x4}, {0x200, 0x0, 0x7, 0x5}, 0x80000001, 0x2, 0xe7, 0x0, 0x80, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x89}, 0x19, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad26, 0x3, 0x2, 0x1, 0x0, 0x200000003, 0x6}}, 0xe8) r5 = memfd_create(&(0x7f0000c5e000)="01fc", 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0xb83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000ed9000)={0x4, &(0x7f0000dc9000-0x20)=[{0x6, 0x9, 0x5, 0xdb}, {0x4, 0x3ba9, 0xffff, 0x6}, {0x40, 0xfffffffffffffffc, 0x8, 0xb16}, {0x7c, 0x6, 0x7, 0x6bb14ffa}]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f22000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00009f8000)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000393000)={r10, 0x80000, r5}) fcntl$setownex(r6, 0xf, &(0x7f0000976000)={0x3, r9}) listen(r7, 0x400000000000101) 2017/10/12 12:58:30 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00003ba000-0x4)=0x56b, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x6) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000970000)={@common="69706464703000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000a15000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) r3 = socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={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]}, 0x1f, 0x0, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007bc000)=@assoc_value={r4, 0x80}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r5 = socket(0xa, 0x3, 0x8) bind(r5, &(0x7f0000fe4000)=@in6={0xa, 0x2, 0x69f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000fec000)=0xfff, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r2, 0x0}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r6, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/10/12 12:58:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0xc48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fcb000-0x4)=0x0, 0x4) prctl$getreaper(0x19, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@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=@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}}, &(0x7f0000002000)=0xe8) 2017/10/12 12:58:30 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="3a3f00", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x4100000001, 0x1b, 0x6) getsockname$netlink(r0, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) r4 = syz_open_dev$loop(&(0x7f0000d63000)="2f6465762f6c6f6f702300", 0xa, 0x6) r5 = syz_open_dev$evdev(&(0x7f0000fc0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x4000101002) openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0x8) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000ef9000-0x4)=0x20000001000) getpgrp(0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_nanosleep(0x2, 0x1, &(0x7f0000a7e000-0x10)={0x0, 0x0}, &(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r5, &(0x7f0000fc1000-0x10)={0x3, {"e0f25203ddf765"}, 0x7fff}, 0x10) writev(r4, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r5, r4, 0x0, 0x7) preadv(r4, &(0x7f0000c97000-0x1c)=[{&(0x7f0000fc0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ad5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000044c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000536000-0x9)="2f6465762f70707000", 0x80080, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) 2017/10/12 12:58:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:30 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:30 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400000000000801, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000000000004c00) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe3000)={@loopback={0x0, 0x1}, 0x7, 0x5, 0xff, 0x4, 0x0, 0xfffffffffffffffe, 0xfcb}, &(0x7f0000e24000-0x4)=0x20) mprotect(&(0x7f0000b58000/0x4000)=nil, 0x4000, 0x2) listen(0xffffffffffffffff, 0x7) r1 = syz_open_dev$usbmon(&(0x7f00000f8000)="2f6465762f7573626d6f6e2300", 0x5, 0xa0000) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007f1000-0xc)={0x2009, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000168000)=0xffffffffffffffe1, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fe5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$KDSETMODE(r3, 0x4b3a, 0x3ff) r4 = syz_open_pts(r0, 0x24000) r5 = fcntl$getown(r4, 0x9) r6 = getpgrp(r5) r7 = getpgid(r6) getpgrp(0xffffffffffffffff) madvise(&(0x7f0000e82000/0x2000)=nil, 0x2000, 0x11) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000029f000-0x8)={0x19980330, r6}, &(0x7f0000fe8000-0x18)={0x7, 0x100000001, 0x0, 0x658b, 0x8, 0xffffffffffffff7f}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000ca2000)=0x0) sendmsg$netlink(r2, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000fd7000+0xda2)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d8c54000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x4c}], 0x1, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r4, r3]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fe6000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000fe0000)=0xe8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fe4000)={0x3, 0x2, 0x7, @tid=r7, []}, &(0x7f0000795000)=0x0) clock_gettime(0x0, &(0x7f0000829000-0x10)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f00000e6000-0x20)={{0x77359400, 0x0}, {r9, r10+10000000}}, &(0x7f0000439000)={{0x0, 0x0}, {0x0, 0x0}}) [ 65.756594] ================================================================== [ 65.763984] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 65.770618] Read of size 153 by task syz-executor7/7368 [ 65.775951] CPU: 1 PID: 7368 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 65.784668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.793992] ffff8801c8cbf9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 65.801954] 0000000000000000 ffff8801c8c9d5a0 ffe708746f55d000 ffff8801c8cbfa70 [ 65.809912] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 65.817861] Call Trace: [ 65.820417] [] dump_stack+0xc1/0x128 [ 65.825748] [] kasan_report.part.1+0x40f/0x500 [ 65.831946] [] ? sg_read+0x124b/0x1400 [ 65.837452] [] ? __might_fault+0xe4/0x1d0 [ 65.843213] [] kasan_report+0x20/0x30 [ 65.848627] [] check_memory_region+0x137/0x190 [ 65.854824] [] kasan_check_read+0x11/0x20 [ 65.860589] [] sg_read+0x124b/0x1400 [ 65.865919] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 65.872551] [] ? fsnotify+0xf30/0xf30 [ 65.877968] [] ? avc_policy_seqno+0x9/0x20 [ 65.883819] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 65.890798] [] ? security_file_permission+0x89/0x1e0 [ 65.897516] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 65.904147] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 65.910780] [] do_readv_writev+0x520/0x750 [ 65.916631] [] ? vfs_write+0x4e0/0x4e0 [ 65.922133] [] ? exit_robust_list+0x230/0x230 [ 65.928245] [] ? __vfs_write+0x10b/0x680 [ 65.933921] [] ? __fget+0x201/0x3a0 [ 65.939163] [] ? __fget+0x228/0x3a0 [ 65.944403] [] ? __fget+0x47/0x3a0 [ 65.949560] [] vfs_readv+0x84/0xc0 [ 65.954714] [] do_readv+0xe6/0x250 [ 65.959868] [] ? vfs_readv+0xc0/0xc0 [ 65.965196] [] ? SyS_read+0x1b0/0x1b0 [ 65.970612] [] SyS_readv+0x27/0x30 [ 65.975769] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.982309] ================================================================== [ 65.989633] ================================================================== [ 65.996980] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 66.003615] Read of size 153 by task syz-executor2/7376 [ 66.008946] CPU: 0 PID: 7376 Comm: syz-executor2 Tainted: G B 4.9.54-g9add7c4 #63 [ 66.017656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.026975] ffff8801a737f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 66.034929] 0000000000000000 ffff8801d4c577e0 ffe708746f55d000 ffff8801a737fa70 [ 66.042875] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 66.050825] Call Trace: [ 66.053380] [] dump_stack+0xc1/0x128 [ 66.058710] [] kasan_report.part.1+0x40f/0x500 [ 66.064910] [] ? sg_read+0x124b/0x1400 [ 66.070412] [] ? __might_fault+0xe4/0x1d0 [ 66.076173] [] kasan_report+0x20/0x30 [ 66.081591] [] check_memory_region+0x137/0x190 [ 66.087788] [] kasan_check_read+0x11/0x20 [ 66.093550] [] sg_read+0x124b/0x1400 [ 66.098879] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.105510] [] ? fsnotify+0xf30/0xf30 [ 66.110928] [] ? avc_policy_seqno+0x9/0x20 [ 66.116779] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 66.123760] [] ? security_file_permission+0x89/0x1e0 [ 66.130477] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.137110] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.143741] [] do_readv_writev+0x520/0x750 [ 66.149593] [] ? vfs_write+0x4e0/0x4e0 [ 66.155096] [] ? exit_robust_list+0x230/0x230 [ 66.161208] [] ? sock_destroy_inode+0x56/0x70 [ 66.167318] [] ? kasan_slab_free+0x89/0xc0 [ 66.173167] [] ? __fget+0x201/0x3a0 [ 66.178407] [] ? __fget+0x228/0x3a0 [ 66.183649] [] ? __fget+0x47/0x3a0 [ 66.188805] [] vfs_readv+0x84/0xc0 [ 66.193958] [] do_readv+0xe6/0x250 [ 66.199116] [] ? vfs_readv+0xc0/0xc0 [ 66.204446] [] ? move_addr_to_kernel+0x50/0x50 [ 66.210643] [] SyS_readv+0x27/0x30 [ 66.215798] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.222338] ================================================================== [ 66.229663] ================================================================== [ 66.237034] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 66.243704] Read of size 153 by task syz-executor7/7381 [ 66.249060] CPU: 1 PID: 7381 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 66.257794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.267139] ffff8801a815f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 66.275157] 0000000000000000 ffff8801c8c9d660 ffe708746f55d000 ffff8801a815fa70 [ 66.283149] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 66.291095] Call Trace: [ 66.293653] [] dump_stack+0xc1/0x128 [ 66.298992] [] kasan_report.part.1+0x40f/0x500 [ 66.305190] [] ? sg_read+0x124b/0x1400 [ 66.310692] [] ? __might_fault+0xe4/0x1d0 [ 66.316455] [] kasan_report+0x20/0x30 [ 66.321880] [] check_memory_region+0x137/0x190 [ 66.328082] [] kasan_check_read+0x11/0x20 [ 66.333856] [] sg_read+0x124b/0x1400 [ 66.339189] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.345827] [] ? fsnotify+0xf30/0xf30 [ 66.351255] [] ? avc_policy_seqno+0x9/0x20 [ 66.357105] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 66.364094] [] ? security_file_permission+0x89/0x1e0 [ 66.370818] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.377450] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.384083] [] do_readv_writev+0x520/0x750 [ 66.389931] [] ? vfs_write+0x4e0/0x4e0 [ 66.395436] [] ? exit_robust_list+0x230/0x230 [ 66.401547] [] ? __fget+0x201/0x3a0 2017/10/12 12:58:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0c000)="2f6465762f73672300", 0x22, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b0f000)={0x4, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r3 = gettid() setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000048000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) read(r4, &(0x7f0000f04000-0x2)="00", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b01000)={0x0, @in={{0x2, 0x2, @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]}, 0x100000001, 0xffffffffffffff1b, 0xffffffffffffffff, 0x9, 0x9}, &(0x7f0000069000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000432000)={r5, 0x7, 0x17d8, 0x8}, 0x10) clock_gettime(0x0, &(0x7f00003bd000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a7c000)={0x834, 0xfffffffffffffff7, 0x624f, {r6, r7+10000000}, 0x4, 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]}) socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f000068c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x7fff, 0xfffffffffffffffe) r8 = 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}, r8, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x894a, &(0x7f0000f7b000)={@common="69726c616e3000000000000000000000", @ifru_settings={0x6517, 0x3ff, @raw_hdlc=&(0x7f0000eab000-0x4)={0xdc, 0xb878}}}) socket$inet_sctp(0x2, 0x8000000000007, 0x84) perf_event_open(&(0x7f000002f000-0x78)={0x1, 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) syz_open_dev$sndseq(&(0x7f000043a000)="2f6465762f736e642f73657100", 0x0, 0x200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085f000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/10/12 12:58:30 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 66.406789] [] ? __fget+0x228/0x3a0 [ 66.412029] [] ? __fget+0x47/0x3a0 [ 66.417191] [] vfs_readv+0x84/0xc0 [ 66.422349] [] do_readv+0xe6/0x250 [ 66.427504] [] ? vfs_readv+0xc0/0xc0 [ 66.432834] [] ? security_file_ioctl+0x89/0xb0 [ 66.439031] [] SyS_readv+0x27/0x30 [ 66.444188] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.450728] ================================================================== [ 66.458056] ================================================================== [ 66.465404] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 66.472055] Read of size 153 by task syz-executor2/7395 [ 66.477414] CPU: 0 PID: 7395 Comm: syz-executor2 Tainted: G B 4.9.54-g9add7c4 #63 [ 66.486140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.495479] ffff8801d85479e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 66.503496] 0000000000000000 ffff8801abe6f1e0 ffe708746f55d000 ffff8801d8547a70 [ 66.511464] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 66.519416] Call Trace: [ 66.521972] [] dump_stack+0xc1/0x128 [ 66.527302] [] kasan_report.part.1+0x40f/0x500 [ 66.533503] [] ? sg_read+0x124b/0x1400 [ 66.539008] [] ? __might_fault+0xe4/0x1d0 [ 66.544771] [] kasan_report+0x20/0x30 [ 66.550185] [] check_memory_region+0x137/0x190 [ 66.556383] [] kasan_check_read+0x11/0x20 [ 66.562146] [] sg_read+0x124b/0x1400 [ 66.567475] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.574105] [] ? fsnotify+0xf30/0xf30 [ 66.579521] [] ? avc_policy_seqno+0x9/0x20 [ 66.585370] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 66.592351] [] ? security_file_permission+0x89/0x1e0 [ 66.599071] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.605701] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.612335] [] do_readv_writev+0x520/0x750 [ 66.618183] [] ? vfs_write+0x4e0/0x4e0 [ 66.623687] [] ? exit_robust_list+0x230/0x230 [ 66.629800] [] ? sock_destroy_inode+0x56/0x70 [ 66.635908] [] ? kasan_slab_free+0x89/0xc0 [ 66.641756] [] ? __fget+0x201/0x3a0 [ 66.646996] [] ? __fget+0x228/0x3a0 [ 66.652237] [] ? __fget+0x47/0x3a0 2017/10/12 12:58:30 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, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c1f000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000dd6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000291000)={0x0, 0x0, 0x0}, &(0x7f0000f71000-0x1)=0xc) signalfd(r0, &(0x7f0000fa7000)={0x3}, 0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cca000-0x48)=[{0x4, 0x0}, {0x3, 0x200000000000}, {0x8, 0x3}, {0xe, 0x1}, {0x3, 0x2}, {0xc, 0x0}, {0x4, 0x3}, {0x3, 0xffffffff}, {0x2, 0x0}], 0x9) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000028f000)={@broadcast=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000303000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x1000000000}, 0x14) mlockall(0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00008fd000-0x4)=0x0, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000387000-0x10)={0x3, {"32fdea270cb84f"}, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f0000e29000)=@nfc_llcp={0x27, 0x3, 0xc1, 0x7, 0x4, 0x4, "88ecc0bf2335c22044ed5364b86d6391cfc8a757ab613ca6ae9cf99985c2bc29044e6b5525b7cc145fc509c3d0cba925866e383a6ddf78f726a6a624587931", 0x80000000}, 0x60, &(0x7f0000a3f000-0x40)=[{&(0x7f0000f8c000-0xc5)="6295bb8e0ee30de84ccaa2f52d83c7b98db14b502fdaef9e18d83d1b05d7b865e78bda8026d4bd42b6a9166fee6ae29fefd5dd4b46ce0f1d79c7e388dd14e980f536c187b49f466da967dea33e87583eace71a3b8308949d8f635a9b1b243ffcd6999dce76b62de823b1fcb83742b9517540843d5d52bcafbd9a23f22e7cb5086425e7b2937f3c7b398824ff075e2b462bd0335c8bd7d8e17704d6e9dc54cfbef3eaedc9b16c6c08940e36a1759de1dea739df99cc0ca5dc627f5a8749fce29c133afa3996", 0xc5}, {&(0x7f000093a000-0x59)="b4948835822db04548477bb866583d7bcd24a5944f21af52d2408e89b551a0ff33986c78f81729aeb8b7162048ccb38b9d97e76c5df9ba73b171db5f0ef00d74d66508c55641514065a0b5b81fd6aaa2f0e4eaea5c40978d39", 0x59}, {&(0x7f0000f00000)="c4fce7586a38977580c5fb1a2007d56dbba5281e6b903fce701062de7e51860b499f32d30ac62ca4eb2b6af175331e57b080f5e9f43dc03fc4d3c21ad8ae6076dfb4c2846b8f56d50b653e38cf1b7e57c3a31c3c200cce6908c433ae24264d7f702481cb866d2e40a7242aeeb697100f61514afa4c157ecec719642986567ef7556b082e3f557e4f47e3021487c3247769432872ace180d47cc38a399f9dee7d26598510f011b89f547f16e3c92ad0277b9797f3d58b96a0cd182a7056f37411a27000b875826b488e44cdfedf839214e9f2f8de", 0xd4}, {&(0x7f0000f77000)="d38fb655e33579d79295b6fa6aeab4ffb3368c4a339cfcdca8113c5ee27078f7d9977086a06b031ec2be2f341d410728cc8128c8d6c599cf00", 0x39}], 0x4, &(0x7f0000acb000-0x10)=[{0x10, 0x108, 0xc00000000000, ""}], 0x1, 0x40c0}, 0x5}, {{&(0x7f00005b7000-0xc)=@nl={0x10, 0x0, 0xffff, 0x4}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000f72000-0x2f)="484d0a6f5a8851f103e693807971ce5ed68a265c1eef25e73cb260a5ed84cadf6ee22fbc256c2a4f7934de48354587", 0x2f}, {&(0x7f0000785000)="1a3730f30910a8ade60998e4626625c7d3defa1644801000c0805f1634e029c3336dfc1245caf9bf7ad76e6124187e6396d8a5f1e7c21f6d54f698b41125024905c99c93403ad24f1cdcafcf4ece5f1f340085370974eb888bcdc3199f9b2f8375fdf7dc25306b74f05d9fc84fc3ff0c1021ea63979d8c2bffef3210ab56bf5624f85488cc9551fde84055251298d495fedaa528cf422500c8d64b5300e991cef69896", 0xa3}, {&(0x7f00006e8000-0x35)="b050e2fdddacd66d11e3fdedc48703ec7d50b7dcb322dd05abe10fe0dd3eb9f78c5d11f45bf08021c9964bba5e6b8af1a1475dca75b2727e18d03405d3abd0ed33188dc256ce0ff4537dd7dea9c35f76041d4ef6910c7608e70b77b9ff5062295e68f1c3909133c4cbd0cf46d30c7234915eb0106fa2780ff8776812125903acbdb94bba08d49412a09711a17732e68651210909c3b924084ef7575adfc2909ab0f218690c7ba32a8b478d3205", 0xad}, {&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3981ac49fcc6a1eeeb102f021eed6cb13c4c755be8549822cf421087b6d06d075359ebcce3b696f64b47274377baca32e3a36cbc1d1733a", 0x71}, {&(0x7f00003db000)="af52", 0x2}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000545000-0xc)="c48e955db7fb7a8178252faa", 0xc}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}, {&(0x7f0000ab7000-0xa7)="5c374d4d921612b1dccc8c45a65eddad189a8d71a5d4acb8a59e763af6b5720dd63723066d0f69636b2a3e8ca0dc61d32df38b1cb18d5e15d195ef4efa7581068e08dfe6a4f05a45010f667d8761922488a02722f8b088c79caa5871dc9b52563e1463835947c1ea8e31030ea3b5e23ecaff347f3f68a6959c903aed58c001b3e8a5a2fcbe422ac38c5651cf77109d721c35d0b6135c4a287147ea25cb6e5f216b62c54cf1f001", 0xa7}], 0x9, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c000290bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0x30, 0x13f, 0x10001, "2da63fa1d121f4dccb008faf6b24013a728b423652f0c59d3956f1"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x0, 0x7ff, "de084dd17e754858bfc9d56aeb"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x30, 0x3a, 0xfe83, "b5d33458095e6ceaaea8efff02355587caad480630dfa7c96c8b"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x7, 0x1}, 0xca}, {{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="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", 0x1000}, {&(0x7f0000979000-0x46)="cf8692b5151da186ed292e5e8994203c435e0f5958bcc915028f6bbf5e6ec3ebee52862c01cc8eeeeb89d9ec9827b0fac7c05df741d5843fd2c9e041ac2769159d9af56b6985", 0x46}, {&(0x7f0000980000-0x8a)="6cf2c3ec8cd1eaf000ebbd144f9b4dc2f667c5bb7102e40afb613b7a11dc81fb221db50ca85642636843edc3f53f76e131125d7bb552800e58f8eecc79ea75d94650f9e8e0e6d9860234b9ff7f36a308eabad34d701f7d650bd6234ca18c5aa341013adb3cdf7ad01babe53b3ec6fad8a2ab60090e8a3f9391230c10115613639c1b25647a0e24788283", 0x8a}, {&(0x7f0000ed2000-0x5)="4613c03894c085c2c18c242bf43a5c9860de2b844eb1ae82eb7f28246f5b9f3f6d7559ef38d9144ed40f5ba131f7abde17", 0x31}], 0x4, &(0x7f0000eff000)=[{0xe8, 0x0, 0xb651c03, "75b80a2d171d0fbadd17d3e005977f94c8963bf74e1983205949e928d5edcfb8dec80cb5ee8c3152372ad331be262fffeca8c77e8165659b8bd7c22f55997e77e1043a7f65b35234fcb17d53681d00b0aa83027b59c60edabb1625a22991e0e598381015070231c16e8f62069aaf35ef1dc98922937a167f2736ba95fb551b2dc14b5a93dddb5995f7ee5f10ef226580974123549a268ae2a87bc5054099686bdd93a8ab1a001101589ceeb44c73f1dd68343bccf1056c1e6fcfe5aed1062911d08299b737a192a6dafbd13d3b9a02559e6257383b"}, {0x78, 0x0, 0x6, "9039c844704d5b477716c8b4cbdc869852c1763870339a14883edcd9bcd707877a7ba812c2036658ca72a7d7ed65bb96089c5a9bfa9f6a9e5fc0f58d3ee72aa2771d92701d4aca6ec2d190f92eeb2b15d8fa5febbb6a2a11c289055235208fdfc375ce733a7d939e"}], 0x2, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000615000-0x11)="3b5041dbac58950756dd8770933770a3b2", 0x11}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x3, &(0x7f000001b000-0x2c8)=[{0xb8, 0x10b, 0xfff, "aa89e777d66d45228176744cbf3073c56d2bb1e7dc5b7f0a6c23d4326ca982d9f457470046ae46af6ec5ff0b0920a4b80d8493872fbf9b67692ecae2c005f355353f59f0b4dd44b9af8cde8065f90cf4129bfee5fd962062e6a53f070692a4f41480f45ed61d1a192826520843e6ad2449dd0e441e5b64599dad7f1b4eee361cdc48c43b691a7051ef4014114fc15d4b493afb1401518085218dfc8d760591e91179e4cdf4e8"}, {0x10, 0x1, 0x5, ""}, {0x110, 0x84, 0xff, "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"}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x48, 0x11f, 0x4, "e578a631583f60ca7c2b9648294990f5292fa330fa752dbed1fd50320c63bf1933ed29c6d08c9b5d02d3943ba19348bc4337"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x6, 0x800}, 0x5}, {{&(0x7f0000f79000)=@generic={0xf, "30db346a5816f4ed194a337471942526fe672e94c1002ba348cb62e630ea76535eb3390cc04c64ec039595e56a4079ef25feb338ab568bb459ba0f9344a7d714bef88d1a2cbe16dcc4d9ed0ae830e80d727cf8ac3ddb882c3ca2a17d47602b8fd3c3fd2a646301733ddb88aa86d46145d790db5f768a98aff83245c9b860"}, 0x80, &(0x7f0000f39000-0x70)=[{&(0x7f0000624000-0xe2)="af6434cfc8015de9bde65ec6f285989e80498ae5a36463f009e0305862a1864902d131f82919563cd314e5298998d5b126076bbc8d1f8b60e8a09c2e9fdb0da58729ed4bf741061580717a4a6b63e033996d2a311355e851cecc9e4f951c4c80154b7a6bc18a322726c01be7e214a242cc7563c4a016e86aab0174e8c1e8cb855c16381f6821a1f411558abf158903a412cb36558638f3b3aa0dadb55f478752ec100f354ee0e765df07228f05008045df551be9c7f72ef90c7a4e2fb832519e6dcf61081e89560a7e2caa837d09cf60ef31d51fb1845bcb1b3601393da00859fb41", 0xe2}, {&(0x7f0000236000)="8561f6c9ca47eb257371364c6fe2cf3d853cc8d4161b01f7128ec68ab4110c5b9eb296027ddc93a337abd0a7ba75f734cae49684fab036c178b7f44165b7e41dda30de1a0ae6e71cb71cd39d99137f0f25b4599e668ab7d033396720abd8d0d2b1e7a7ce1418813ffdc789b8c822d84e3fc90170739b06102d0f9ae80310a61b5d318bb78382461250a1e7d76d951f6dc9b908d72a1a54fc4d29667687e1f8dca4f5a0ac8acc512df95fd0035178056070e9c986f63841bde5c69a59b59af94269e0d75b9b0792c12485e8", 0xcb}, {&(0x7f0000da7000)="30c8d0970e8806ebd7cd4dbd3698c858688c2fd7d706f911c65825b1221a8c1e3cafca04b3583e3ab90625c239fcb7cf3db05c2838a5cf9d1bfb6d6309384ccbfb6fd849287e80f7e5bfd622500577b5a8c5b5b8f915ce3aa3681a", 0x5b}, {&(0x7f0000e36000-0x9f)="a0468aaac17669aed0f6c2ac6c9462011cfacca4f776a9e2ff5440207d085861643a5c6deecee412801b1d46da759c2996f9169f75f7651647bdd21618de1d998b11483f0cc6fb31a4319752b9250c95359d8ff4f50b398759b7f43d4c6601affb8d89ee5809cc48e4829910f0c3d2f281aee29170ffcc7a04b8e5f4951242e17c402440889772d956e6abc845578e85d1eb3435e9d66cda2a10f7adae9eeb", 0x9f}, {&(0x7f00006f9000-0x78)="e788a70d9ef1aa66a706681c4cafb3acb1cbd2603a91edd41e02745add75f0bfa28c5628ff778dd3c30f9e74c66edf8db7fd5106f05babfa2cb061ddea65bc6fbff7bbad2a31bc44f19d2cd21dffde4aa9c4604c01a99d1a7eff832ff7f56eea4bb43c09047138043a79a0cc4ac907b490d658dfa6167430", 0x78}, {&(0x7f0000071000)="0a45ffd0a423bf15ad0a62d3ddc35a0427b5d9f35783b6688d28aab321665fce2dba76ef78a50d488728243abc4c2113c51b9f6a", 0x34}, {&(0x7f000027e000)="c7b05ad679cc2289a52bcdb13f4df95af43183dce0daa893d440258465b71f32246fd3f7a6db4d491c27d0ffb46bd891cc65e5f3c9240f38580ad76fa0e09f73eb1da6cd4fd35ba8d0f0e699e9c5f9fabe", 0x51}], 0x7, &(0x7f000039e000)=[{0x50, 0x6, 0x5, "8615d0212423dacd00ae18fbc7b018cfccfba769fb8affbc11cf85b5f902c905d82380883e4d6418ce74e317a0491145f46f1941b54600c301811b419606a6"}], 0x1, 0x20004001}, 0x1}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000442000-0x10)=[{&(0x7f0000506000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x80, 0x0, 0x7fff, "4da2ee681ba35662be3223f4d5be8792ff39563145854e8e70003a857a0cbc8956632ece7cbe76dd355e44d080baaf637c204a75869451b52ca6d04b15d14c6710848200ec4c7aeed56a961ed9c1f7f43692238f53dc8a0213f7c6ba9752f88d666fe99025cdde816512de2ce1"}, {0x10, 0x0, 0x9, ""}, {0x1010, 0x103, 0x2, "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"}, {0x10, 0xff, 0x6, ""}, {0xd8, 0x103, 0x9, "6c21ae96938cac4b85c08743e16faf909b6c938bfb76a99d4bb6e8d3ff77043d5da284492c3b495ed758288c8f26f75ae7f357c608d6c4839d068d47c55601ff59e82243b9d933b9ac8e876d742e1e828d6ecd177aa328cbc4956888b7d6a6168ba854af4da8bf5ee9541a44925e5d5df342397a59adf867981adce789bea9f8da9a19fbf5cb8f0bb3d75853c74200d13c622ed1ed8704d06d7be9a924aa43ceb7a055d08e7d22f615942b41f91d6265f71536f62206a196bf821cd193d0c2e204"}, {0x10, 0x117, 0x0, ""}], 0x6, 0x10}, 0x100}, {{&(0x7f0000ee3000)=@l2={0x1f, 0x8, {0x2, 0x4, 0x5, 0x100, 0x400, 0x1}, 0x100, 0x7ff}, 0xe, &(0x7f0000f42000)=[{&(0x7f0000461000)="c9efa3fe6284a88f6cfb9d6c42ce3f0da2fdff6a21e509f66cb2eaf7a3ec655f184c58c7d1b0fe59f445ba9c47bf0c33d6d2d56b84e7ff4be4a60fe0cd61ac2e", 0x40}, {&(0x7f00004b8000)="3ac097328416ebece60499ea1be59b4449811b9e75de", 0x16}, {&(0x7f0000a2d000)="5b2a71d11b4040fce36eaf643f4e20df5a4312604e8d04245276715a084de0276087c264e2f171", 0x27}, {&(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, "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"}, {0x58, 0x11f, 0x6, "23ac097332a08becb55ebb7319918285242985ec642157d25fca4186eabd8edbbb53ebec351c3ebd12ce8d36523f8794af0225a0f10b0291fd1cc048b0b505b0eafd9111be94ff"}], 0x3, 0x800}, 0x101}], 0x7, 0x5) 2017/10/12 12:58:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:30 executing program 6: r0 = socket(0x4, 0x2, 0x400000b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007ea000)={0x23, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000003, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x3e, 0x200000000d92, 0xfffffffffffffff7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xde4, 0xa25, 0x9, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000007000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000000004, 0x80000032, r0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8810, r0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f000001e000-0x3)=0x0) r3 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000230000/0xe000)=nil, 0xe000, 0x40000000000003, 0x810, r3, 0x0) mmap(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x4, 0x32, r3, 0xffffffffffffffff) 2017/10/12 12:58:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ef6000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000e5e000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d02000)=@assoc_value={0x0, 0x0}, &(0x7f0000e8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000554000)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff9e76e58f, 0x226, 0x5, 0x20, 0x100}, &(0x7f0000794000-0x4)=0xa0) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r3, 0x1001, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x3ff) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009b3000-0x4)=0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) [ 66.657391] [] vfs_readv+0x84/0xc0 [ 66.662546] [] do_readv+0xe6/0x250 [ 66.667700] [] ? vfs_readv+0xc0/0xc0 [ 66.673029] [] ? move_addr_to_kernel+0x50/0x50 [ 66.679226] [] SyS_readv+0x27/0x30 [ 66.684383] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.690926] ================================================================== [ 66.698249] ================================================================== 2017/10/12 12:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000e2b000/0x4000)=nil, 0x4000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x28000000400, &(0x7f0000694000)=0x0) eventfd2(0x5, 0x800) bind$inet(r2, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000713000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000980000)="000000000000000000") listen(r1, 0x7) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000304000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004e0000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e8000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007c4000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b97000)={r4, r5, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c80, r9) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f6b000)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f0000bae000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) sendto$inet(r10, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f00003f2000)=0xbd90, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000af0000)={0xfffffffffffffe01, {{0x2, 0x2, @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]}, 0x0, 0x4, [{{0x2, 0x2, @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]}, {{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]}, {{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]}, {{0x2, 0x2, @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]}]}, 0x2b8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000fb6000-0x4)=0x804000000000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000180000-0x78)={0x5, {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, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000000, 0x7, 0x5, 0x20, &(0x7f0000b3e000)=@common="726f7365300000000000000000000000", 0x1, 0x100, 0x3}) sendto$inet(r7, &(0x7f0000bd6000-0x3)="03e291", 0x3, 0x20000800, &(0x7f0000941000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00009ae000)="") ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 66.705599] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 66.712248] Read of size 153 by task syz-executor7/7413 [ 66.717600] CPU: 1 PID: 7413 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 66.726331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.735668] ffff8801a82779e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 66.743704] 0000000000000000 ffff8801ab2cdb40 ffe708746f55d000 ffff8801a8277a70 [ 66.751656] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 66.759599] Call Trace: [ 66.762153] [] dump_stack+0xc1/0x128 [ 66.767481] [] kasan_report.part.1+0x40f/0x500 [ 66.773680] [] ? sg_read+0x124b/0x1400 [ 66.779183] [] ? __might_fault+0xe4/0x1d0 [ 66.784947] [] kasan_report+0x20/0x30 [ 66.790360] [] check_memory_region+0x137/0x190 [ 66.796555] [] kasan_check_read+0x11/0x20 [ 66.802322] [] sg_read+0x124b/0x1400 [ 66.807651] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.814281] [] ? fsnotify+0xf30/0xf30 [ 66.819699] [] ? avc_policy_seqno+0x9/0x20 [ 66.825548] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 66.832530] [] ? security_file_permission+0x89/0x1e0 [ 66.839247] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.845878] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.852510] [] do_readv_writev+0x520/0x750 [ 66.858358] [] ? vfs_write+0x4e0/0x4e0 [ 66.863862] [] ? exit_robust_list+0x230/0x230 [ 66.869971] [] ? sock_destroy_inode+0x56/0x70 [ 66.876084] [] ? kasan_slab_free+0x89/0xc0 [ 66.881934] [] ? __fget+0x201/0x3a0 [ 66.887175] [] ? __fget+0x228/0x3a0 [ 66.892414] [] ? __fget+0x47/0x3a0 [ 66.897570] [] vfs_readv+0x84/0xc0 [ 66.902726] [] do_readv+0xe6/0x250 2017/10/12 12:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000a6000-0x10)={0x3, &(0x7f0000540000)=[{0xff, 0x5, 0x4, 0x100b}, {0x20000000000, 0x8, 0x22c0, 0x9}, {0x100, 0x6, 0x5b, 0x0}]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, []}, &(0x7f0000044000)=0x0) getitimer(0x1, &(0x7f0000b39000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x7, 0xffffffffe99580e6, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ade000)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xf9, 0x100, 0x5, 0x40, 0x79f, 0x7fffffff, 0xcc, 0x0, 0x5, 0x1, 0x8, 0x5, 0x7fff, 0x80000001]}, &(0x7f0000015000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000130000)={0x4, 0x0, 0x6, 0x64485831, r2}, &(0x7f00008cc000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000048d000)=0x7, 0x4) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004f0000-0x8)=@assoc_value={r2, 0xfffffffffffffffb}, 0x8) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000937000)="2f6465762f73657175656e63657200", 0xa0000, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f000000a000)=0x10001) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x401) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3, 0x0}) r6 = syz_open_dev$loop(&(0x7f00008c2000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4004000800004102) read(r6, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/10/12 12:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sched_setaffinity(0x0, 0x8, &(0x7f00006d5000-0x8)=0x75) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)="2f6465762f62696e64657200", 0x40040, 0x0) r1 = getpgid(0x0) getpriority(0x0, r1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00005bb000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b69000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e75000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000364000)={r2, 0x3}, &(0x7f000054b000-0x4)=0x8) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)="2e2f66696c653000", &(0x7f0000f0f000-0x10)=[&(0x7f00004b0000-0x3)="5dac00", &(0x7f0000403000-0x1)="00"], &(0x7f0000e46000-0x20)=[&(0x7f000034e000-0x18)="252d262d73656c662c73656375726974795b6e6f64657600", &(0x7f00008a2000-0x19)="65746831706f7369785f61636c5f6163636573737573657200", &(0x7f0000c48000-0x2)="2d00", &(0x7f0000c3a000)="00"], 0x1000) r3 = open(&(0x7f000022b000)="2e2f66696c653000", 0x401, 0x0) lookup_dcookie(0x7, &(0x7f0000f4d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) syz_open_dev$loop(&(0x7f0000cff000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) accept4(0xffffffffffffff9c, &(0x7f000092b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000554000)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000499000)=[@in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x3ff}], 0x1) 2017/10/12 12:58:31 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000556000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x200}) r1 = socket$inet_sctp(0x2, 0x801, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0x0, 0x8, 0x8, 0x9, 0x7}, &(0x7f00008af000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x6ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@generic="804a334d6da96c6620c4773f8bc0d61b", @ifru_flags=0xffffffffffffffff}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f00000c3000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f000087a000)=0x3, 0x4) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r2, &(0x7f0000c04000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x10000000003, 0x24010, r0, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000c02000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000dc8000-0x20)={@generic="9dd5df87165a9f69c0787eddb7073e0f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009db000)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f09000-0xa)="76656e6f00", 0x5) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, r0, 0x0) mknod(&(0x7f0000322000-0x1)="2e2f66696c653000", 0x1000, 0x400000000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)="2e2f62757300", 0x0, 0x8) prctl$intptr(0x4, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x2000000032, r2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000040000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x800, 0x0) write$fuse_init(r5, &(0x7f0000021000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$int_in(r5, 0x5452, &(0x7f0000031000-0x8)=0x2) read(r5, &(0x7f0000014000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) fcntl$notify(r4, 0x1a, 0x1) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) flistxattr(r3, &(0x7f0000041000-0xb)="0000000000000000000000", 0xb) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f000003f000)={0x2, 0x8001, 0x3, 0xffff, 0x10000, 0x80000001, 0x5, 0x99, 0xcf98, 0x5, 0x2, 0x401}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, r5, 0x100000000400) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 66.907883] [] ? vfs_readv+0xc0/0xc0 [ 66.913213] [] ? move_addr_to_kernel+0x50/0x50 [ 66.919409] [] SyS_readv+0x27/0x30 [ 66.924564] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.931103] ================================================================== 2017/10/12 12:58:31 executing program 4: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000046f000)=[], 0x0) r1 = socket$inet(0x2, 0x5, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00007e7000-0x18)="74899727412c6d40e36507ac5b851b8427037b7aa1929b83", 0x18, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f0000937000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000937000-0x8)="2e2f66696c653000", &(0x7f0000582000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000939000-0xb)="2f6465762f6877726e6700", 0x200800, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000653000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000937000-0x4)=0x74) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000180000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000150000)=0x6, 0x4) recvfrom$inet(r1, &(0x7f0000126000-0x6c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000937000)=0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r4, &(0x7f0000937000)="2e2f66696c653000", 0x34, 0x800) sendto$inet(r3, &(0x7f0000931000-0x832)="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", 0x833, 0x40003, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000205000-0x9)="696c6c696e6f697300", 0x9) shutdown(r3, 0x1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000939000)=0x0) 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x2ea96fac) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x80001, 0x0) listen$netrom(r3, 0x1d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) set_mempolicy(0x1, &(0x7f0000001000-0x8)=0x2, 0x7c98) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r7) fcntl$setstatus(r6, 0x4, 0x2c00) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) semtimedop(0x0, &(0x7f0000029000)=[{0x0, 0x1, 0x1800}, {0x6, 0x9, 0x800}, {0x3, 0x8, 0x1800}, {0x3, 0x0, 0x1000}, {0x2, 0x0, 0x800}], 0x5, &(0x7f0000078000)={0x0, 0x989680}) pipe(&(0x7f0000f91000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r8) write(r9, &(0x7f0000029000)="90", 0x1) splice(r8, 0x0, r4, 0x0, 0x8526, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000520000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001b0000)={r10, r11, 0x7}) write$fuse_notify_inval_entry(r2, &(0x7f0000ee8000-0x20)={0x20, 0x5, 0x0, 0x6695, 0xffff}, 0x20) 2017/10/12 12:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c36000)="2f6465762f73657175656e6365723200", 0x10000000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b3e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007a9000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084c000-0x4)=0xe8) r3 = getegid() r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000158000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000-0x4)=0xe8) stat(&(0x7f0000675000-0x8)="2e2f66696c653000", &(0x7f0000036000+0x3e0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f0000f22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) sendmsg$unix(r0, &(0x7f00003b2000-0x38)={&(0x7f0000781000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000032f000-0x40)=[{&(0x7f0000bd5000)="387596cd80ba393638d96029612472ea6334be2779357203f6ec5b491277db55ca3b607dd2d2fa569f96ebf003728ba335f89d5dede623028ecb0c3ad66e", 0x3e}, {&(0x7f0000501000-0x55)="4e64f1ca165719ce5f55c39d320032070547d3cb3c3dfb14218c8ff4400df1832d87669d20f9da8662a64450eac8a20b02473f14a5662332a71c5e5309a2c4bc5cdd4582af27fef517112594eefe33e611e6c6b9f6", 0x55}, {&(0x7f0000616000-0xf8)="088934f26205d7584f27b8022edffeafb5b07df3573a00ed48896753c1e91a15f006a9ba0927e4656112bd1e6bffc96bc3f814137e56661df6b4125158d2f8302062ff1d644e79290b34201dec01d0fb41e6467c6914c24f0e0c038fcc7cec0dfee3e86d60a45f6f7a0c3b8da036afa353c9153d35bd4ca69b82c3b8a4805ffe39147153a6019d803726a7a581c9f9f5c90d4f7e8eecfde3c7de70024645e0197ef5fdacbf7418f4e1bff923f226761a4f8f460e35cd95a61b2d87e3b613d6954185328cf69450fc85dedbef8558d26b95fa8a0c2232c1b603c5c617d153d8e31efa261c2a199add016bac04617c7009829ca861f1b84d12", 0xf8}, {&(0x7f000032e000)="8306e6123be1d09ed78a3141db93dac9eb945d4e03366f0ab01dd19196725a68203bf4b40b0c2dafbe29b1c6cfa7aa9b80d86d5752171a6ebc004b08bdc764f5769362d586b4a458052d9e635521ef2f0cb7c3066f31f87841980a714f128f2a774b4c1f15f72c6dcdf92e98be8ef9aef01bd8d0461cb6e11704bd8724dabc60ae0d174d929c6ecf08bf5d3bbd9ff363d96be762f29343f10250b865d12b5683d8a6b57782108d8d052b621a5de2005d1c99dbd397fd350240641753a6eca55ac525598704", 0xc5}], 0x4, &(0x7f000004b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x2, 0x4}, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) open(&(0x7f000022b000)="2e2f66696c653000", 0x401, 0x0) r7 = socket(0x10, 0x3, 0x10) r8 = creat(&(0x7f0000488000-0x8)="2e2f66696c653000", 0x28) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000ebe000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f000021d000)={@generic="3aa4817a8989d36599d41ddea7a87531", @ifru_addrs={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f00008bb000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000e4a000-0x4)=0x8, 0x4) 2017/10/12 12:58:31 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000feb000-0xd0)={0x9, 0x100000000, 0x1, 0x8, 0x438d334f, 0x3, 0x2c, 0x80000001, 0xff, 0x9, 0x5, 0x1, 0x2, 0xfff, 0x8, 0x0, 0x6, 0x1, 0x8, 0x4, 0x0, 0x9, 0x6, 0x1, 0xffffffffffff8001, 0x1}) mmap(&(0x7f000081b000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl(r1, 0x1000000002288, &(0x7f0000801000)="01") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x4, 0x32, r0, 0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x7, 0x200000) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x1ff, &(0x7f0000feb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000f9e000)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12010109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1936658e5a71bc25201630c32e4decfdb028935740300ec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000e72000-0x18)={0x0, 0x0, 0x0, 0x80, 0x3d31}, &(0x7f0000f9e000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006a6000-0x14)={r8, 0x9, 0xfffffffffffffffd, 0x1, 0x6, 0x0}, 0x14) mmap(&(0x7f0000303000/0x4000)=nil, 0x4000, 0x3, 0x2000000000000032, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r5, 0x40000015, 0x3) mmap(&(0x7f00006de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x8000000000202, &(0x7f00007b7000)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) ptrace$pokeuser(0x6, r3, 0x4ca, 0xc0) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000037c000)={r2, &(0x7f0000f9e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000069c000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x4, 0x1, 0xfe0000000000000, r1}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000001, 0x7, &(0x7f0000b68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 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) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000000)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693c0000000000000001d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423060e79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a06000000000000007f1c29581ffb338c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec26a2dee225488be233d23d09008cbc0b023d25f05ae29a864f9b7b4876fd7e1bcd63930e954cd3b200008001") ptrace$setopts(0x420b, r4, 0x8, 0x8000000000005) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000190000)={&(0x7f0000d7e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/10/12 12:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b7b000-0x80)=[{&(0x7f0000c66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000003f000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000775000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000054c000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000a3f000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000076d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000c5f000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00009d2000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f00007d2000)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x20000000000, &(0x7f0000d72000)="0880000000060000008cbccbf2332d5db159556b315193e6dc") timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000235000)="45000000000000000100000001000000007fffffff0000e16d7e7386e2225e3e0900000000000000c1d500f80015ffffffff500700000400000117000000000000000000a1", 0x45) close(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000f65000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000596000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000e7a000-0xc)=[{0x0, 0x0}], 0x1, 0x5) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r6 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000097b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) restart_syscall() read(r3, &(0x7f0000068000-0x1000)="00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00007df000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00002fa000-0x4)=0x200, 0x4) renameat(r6, &(0x7f0000de1000)="2e2f66696c653000", r3, &(0x7f0000bce000)="2e2f66696c653000") fcntl$getflags(r4, 0x408) read$eventfd(r6, &(0x7f0000017000)=0x0, 0x8) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/12 12:58:31 executing program 0: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x40000000010, &(0x7f0000799000)=0x0, &(0x7f00004fd000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000050f000)={0x1, [0x71f]}, 0x6) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073405ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974aaca1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec07000000000000002e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x0, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000079a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000db000)=0xe) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00006d9000)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f000079a000)=[{&(0x7f00005c1000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f000079b000-0x68)="50a3621fe48b490da2f106f200000000000000000000000008abd80c59ecf3ba79f5333618f159266b785b028fe49db188731c852f2e1e6f404a4d41068bd1e1e2502bc3b76d542ab7be26ba7ddbdb71de113b4874d0086e86b39719d7089bec6071205787055fdf", 0x68}, {&(0x7f000079b000-0x15)="3f963a7e4f440000000000000007f12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x10a, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a26d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x194, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002c9000-0x4)=0x7f7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000436000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffffc, 0x80001f, 0xe32, 0x3f}, &(0x7f000079b000-0x4)=0xa0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000098d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bc7000)="2e2f66696c653000", 0x3ffffc, 0x408) 2017/10/12 12:58:31 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f90000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000f91000)=[r0, r0, r2, r1, r2, r2, r0, r2]) mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000c91000-0x26)="240000002e000708f7000000e50000760100000005000000933900000300000000000000", 0x24) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) prctl$void(0x20) readlink(&(0x7f0000f8e000)="2e2f66696c653000", &(0x7f0000a24000)="", 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc6000-0x8)="2e2f66696c653000", 0x84) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f93000-0x9)="2f6465762f72746300", 0xab8f3a7a557e0f22, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000bb3000-0x4)=0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000479000/0x3000)=nil, 0x3000, 0x3000008, 0x30, r4, 0x1) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000fcd000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r6, 0x3) getpid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x4000)=nil, 0x4000, 0x400083, 0x24010, r7, 0xfffffffffffffffe) connect$unix(r7, &(0x7f0000c64000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r7, &(0x7f0000fd0000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ca000)="2f6465762f6877726e6700", 0x501, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000095b000-0x6)={0x1ff, 0x10001, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000b12000)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() r2 = getpgrp(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00003c4000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) tkill(r2, 0x72) signalfd4(0xffffffffffffffff, &(0x7f000015b000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7667615f6172626974657200", 0x80080, 0x0) inotify_rm_watch(r3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000001b000-0x4)=0x0) perf_event_open(&(0x7f0000b35000-0x78)={0x2, 0x78, 0x3, 0x401, 0x2, 0x6, 0x0, 0x8, 0x0, 0x9, 0xa2e, 0x10001, 0x5, 0x3, 0x0, 0x100000000, 0x1, 0xfffffffffffffff7, 0x81, 0x0, 0x3ff, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0}, r4, 0x4, r3, 0x2) 2017/10/12 12:58:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000008ffffffe300000000d200", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={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) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000168000-0xc)="2f6465762f62696e64657200", 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) sync() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000693000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3e40746ada29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fstat(r6, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) utimensat(r3, &(0x7f0000d41000-0x8)="2e2f66696c653000", &(0x7f0000f07000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r7, 0x5, &(0x7f0000aca000-0x10)={0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000507000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 67.058507] binder: 7433:7476 ioctl 4b60 205baf8c returned -22 [ 67.106574] device lo entered promiscuous mode [ 67.117079] device lo left promiscuous mode [ 67.119773] ================================================================== [ 67.119778] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 67.119784] Read of size 153 by task syz-executor7/7513 [ 67.119793] CPU: 1 PID: 7513 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 67.119798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.119810] ffff8801d60ff9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 67.119821] 0000000000000000 ffff8801aab24120 ffe708746f55d000 ffff8801d60ffa70 [ 67.119831] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 67.119832] Call Trace: [ 67.119845] [] dump_stack+0xc1/0x128 [ 67.119855] [] kasan_report.part.1+0x40f/0x500 2017/10/12 12:58:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000b46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) pipe2(&(0x7f0000e69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendfile(r4, r4, 0x0, 0x7) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b30000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c02000-0x9)="2f6465762f70707000", 0x10002, 0x0) write(r5, &(0x7f0000039000)="24000000260007003200000800367700fbffffff01fffffffffffffeffffffff0100ff10", 0x24) bind$inet(r1, &(0x7f00008d3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x1ff) r6 = accept$inet(r0, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000a49000)=0xf6c3, &(0x7f000073d000)=0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r7, &(0x7f0000baa000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x0, &(0x7f0000154000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000092a000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x2, 0x200, 0x0, &(0x7f0000ac6000-0x10)=@common="73697430000000000000000000000000", 0x1, 0x4, 0x401}) sendto$inet(r6, &(0x7f0000163000)="20", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000023e000-0x4)=0x0, &(0x7f0000521000-0x4)=0x4) 2017/10/12 12:58:31 executing program 7: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x3, 0xffffffffffffff9c, 0x7, 0x5, 0x6, "fc2f6d77802138e5ef17806cd3158f44641de066bc3880304d97a4234c4c3d14b9722240be65ea65dd248d4bf6c1df05dae4405de4c98e26054c19c2f89638", 0x4}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e42000)={@multicast2=0xe0000002, @rand_addr=0xa26, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000cdb000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00005f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0f000-0x4)=0x91) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2b, &(0x7f0000014000)={@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000569000-0x3)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000467000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x386eabd1, [0x3, 0x8, 0x80, 0x68, 0x0, 0x8, 0x0, 0xcd8]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x0) connect$inet(r2, &(0x7f000005f000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f000011d000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000786000-0x4)=0x10) setsockopt(r5, 0x107, 0xa, &(0x7f000021e000)="00010196", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000ad3000-0x4)=0x0, 0x4) getsockname$inet6(r4, &(0x7f0000678000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea5000)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000192000-0x108)={0x3, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8, [0x10000, 0xa, 0xff, 0xffffffff, 0xe8, 0x4, 0x7, 0xfff]}, 0x5c) 2017/10/12 12:58:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x90) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000396000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) utime(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0xd)={0x4, 0x81}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r3]) syz_fuseblk_mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa000, r2, r4, 0x4, 0x7fffffff, 0x40020) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x1, 0x8b, 0x8, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000004000-0x10)={0x1, 0x2000000000, 0x2, 0x83}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000)={0x6, 0x8fb0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x355, 0x0, 0x2, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r5, 0x88b3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000006000-0x14)={0x8001, 0x3, 0x100000001, 0x1ff, 0x0, 0x1000, 0x9, 0x5, 0x20, 0xc0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x400, 0x1}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r6, 0x2, 0x7, 0x5c53, 0x0, 0xcba6}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000-0x15)={0x1, &(0x7f0000003000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x18)=[{0x400, 0x86, 0x0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/12 12:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000475000-0x50)=[{&(0x7f0000232000)="586c2ae4753b549b3edf78da0346b07651b751383b52ccd8af5f1ea5fa736c48dfdb5fcda5a8132ab273b46b3cc881e7c0917a378a5ef5dead757f1601b3106a5349f29d0a3ceae209d5b7e4a158fe3a2bfb54410228507926d7", 0x5a}, {&(0x7f0000731000-0x27)="52aebdf76a5a50ae90b50e1f2c30593de437b0546df790c66ab5e30f59e004eeb5d625725c90cf", 0x27}, {&(0x7f0000982000+0x507)="a87a1832604b492f65b93f56077da1af58d9c429d37db04a45de686f8e8d54f2343e3c369232ea0da44186c4c1a98058c9024398380b1ad85e9f67dbe54e95aa1f699741137cc38ed4639606e696d187237b819d5da4f3e0cad61693ca6ac742dee8cd2311c517901752eb9db0a62632ce71a3d30c50f8c274bd8919f542e921ce2bebb80e3a0e5c73da4774546060bc855c4805033684daacd3a01a5b454afa6603d8090c3f224136753f57648225ed9c0c0e1945dc3f00cb87d22306e205874c1e432c549b57a207864a5ba90f1a9ce6a33ff26100eb83e23a8cd7113b0c", 0xdf}, {&(0x7f0000704000-0x1b)="9ab2a22d1b54c6d88089ef5f66fc67770a8eca2b0d2898c3fb5f6b457832e12a7f0602dd7c5819fe4d50e7acbd6572a32c728438d135ed57c5c2b02fb16e2e63c21e9545d7a9c4aa790b6890701148fcd5c1a9", 0x53}, {&(0x7f0000f4b000-0x79)="a2b58d00de9ff27068f88af71a72b1afab9104fe3a006fe56c1036d07e6154b83041e31b856931e5c6a6e35de15bbf421fb19beb8342b13d5d964a0ce0558b939bb4e030cc4e34f47f1545a5af6119838238748c9750f12ef88030e3f9c131bd06fc77637a4ddb6defe985e40b76a7b8791ca6c10140b9ee8d", 0x79}], 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) sync() r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000908000-0x10)={0x0, 0x0, 0x5146}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00003c2000)={r5, 0x0}) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000458000-0x1000)="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", 0x1000) 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 67.119864] [] ? sg_read+0x124b/0x1400 [ 67.119874] [] ? __might_fault+0xe4/0x1d0 [ 67.119883] [] kasan_report+0x20/0x30 [ 67.119892] [] check_memory_region+0x137/0x190 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 67.119900] [] kasan_check_read+0x11/0x20 [ 67.119909] [] sg_read+0x124b/0x1400 [ 67.119920] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.119928] [] ? fsnotify+0xf30/0xf30 [ 67.119937] [] ? avc_policy_seqno+0x9/0x20 [ 67.119946] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.119955] [] ? security_file_permission+0x89/0x1e0 [ 67.119970] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.119980] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.119989] [] do_readv_writev+0x520/0x750 [ 67.119997] [] ? vfs_write+0x4e0/0x4e0 [ 67.120008] [] ? exit_robust_list+0x230/0x230 [ 67.120019] [] ? sock_destroy_inode+0x56/0x70 [ 67.120028] [] ? kasan_slab_free+0x89/0xc0 [ 67.120035] [] ? __fget+0x201/0x3a0 [ 67.120042] [] ? __fget+0x228/0x3a0 [ 67.120048] [] ? __fget+0x47/0x3a0 [ 67.120056] [] vfs_readv+0x84/0xc0 [ 67.120063] [] do_readv+0xe6/0x250 [ 67.120070] [] ? vfs_readv+0xc0/0xc0 [ 67.120077] [] ? move_addr_to_kernel+0x50/0x50 [ 67.120085] [] SyS_readv+0x27/0x30 [ 67.120094] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.120098] ================================================================== [ 67.139110] binder: 7433:7460 ioctl 4b60 205baf8c returned -22 [ 67.229651] ================================================================== [ 67.229656] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 67.229661] Read of size 153 by task syz-executor6/7543 [ 67.229671] CPU: 0 PID: 7543 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 67.229675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.229689] ffff8801cddf79e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 2017/10/12 12:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x4, 0x0) sendto(r2, &(0x7f0000c30000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000815000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x1c5371a1, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000009f000)="2f6465762f6175746f667300", 0x84000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000906000)=0x9) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000424000-0x10)={0x5, 0xb4, &(0x7f0000b2f000)="e4d6924d9d899472d852cb7ee1493ce4d7d1bc83427cbac3c0b62116acf5369a5c579e455ade76002fec3fb639861523307af99442ca933cfff44ceb832f538cbc807a25c139aa4311848d7d52298dce77b8213547450b00a6e704022ff7b384e6ab0abc4e9a4467b8daf1f074b250cf11471fed02f147405126a10a97dad3b196eeb7208a73db5d367cabdabd93a6908fc0ade328a2e1d870188ce76c2e06ef93a2bc686dd91fefaa96434361bc42aacb69f698"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db0000)=0x0) fsetxattr(r2, &(0x7f0000818000)=@known="73797374656d2e61647669736500", &(0x7f000068a000-0x4)="5d2f2b284270726f632100", 0xb, 0x0) r4 = dup3(r2, r2, 0x80000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a98000-0xe8)={0x0, 0x0, 0x0, 0xf186, 0x8, 0x0, 0xb, 0x4, 0x4, "4b65ba916a81679a0ed22a5e6979cb9bec8b8ad9b5d3bc3b6870073e519bf5351461e98e506e7bf57d74c4ba5f70202385aba81d3a17844f81f138f436e3d20d", "2e69f62833d6f48a18b5f04ca4b16ffd72976516475ace2e2e41e6d0e2218f394128e2ef312e3cf4dc4b340b87a3951d59f1c478767b5eabee19f9349702bd2a", "db04317e69d8cba00ae760a940e37ad8f3d8dd97f1e0c8b235f4b83439a03f41", [0x1, 0x7fff]}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000094a000-0x20)={@generic="8deede9745cefe17b46e97209762df2e", @ifru_flags=0x100}) finit_module(r4, &(0x7f0000236000)="2f6465762f6175746f667300", 0x2) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x5) r5 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000488000)="2200051a00070b000000000001ffffffe594000000010007000000f00000000500", 0x21) recvmmsg(r5, &(0x7f00004f7000)=[{{&(0x7f0000dc3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001e4000-0x40)=[], 0x0, &(0x7f0000077000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000877000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000083000)=[], 0x0, &(0x7f0000fca000-0xe5)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00009af000)={0x0, 0x989680}) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008ab000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x0]}, 0x5c) signalfd(r0, &(0x7f0000efd000-0x2)={0x100}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x140)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x34)="", 0x0}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x2, &(0x7f0000000000)="", 0x0, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x7}, 0x4}, {{&(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0xfff}, 0x6}], 0x3, 0x20, 0x0) setsockopt$inet_buf(r6, 0x0, 0x60, &(0x7f0000809000)="", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000685000)=0x0) splice(r1, 0xfffffffffffffffc, r0, 0x0, 0x100000000, 0x0) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002ea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000903000-0x10)={0x0, &(0x7f0000daf000-0x8)=[]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d01000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000032000)=[{&(0x7f0000041000-0xc2)="dc", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000ba0000)=0x0, 0x3, &(0x7f00006f1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000b65000)="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd2000)=@assoc_id=0x0, &(0x7f0000767000)=0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) keyctl$get_persistent(0x16, 0x0, 0x0) mlock2(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000000)=0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10) finit_module(0xffffffffffffffff, &(0x7f0000002000-0x5)="6c6f2c2d00", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 67.229699] 0000000000000000 ffff8801a5c0dd20 ffe708746f55d000 ffff8801cddf7a70 [ 67.229708] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 67.229709] Call Trace: [ 67.229721] [] dump_stack+0xc1/0x128 [ 67.229733] [] kasan_report.part.1+0x40f/0x500 [ 67.229745] [] ? sg_read+0x124b/0x1400 [ 67.229753] [] ? __might_fault+0xe4/0x1d0 [ 67.229761] [] kasan_report+0x20/0x30 [ 67.229768] [] check_memory_region+0x137/0x190 [ 67.229775] [] kasan_check_read+0x11/0x20 [ 67.229783] [] sg_read+0x124b/0x1400 [ 67.229792] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.229800] [] ? fsnotify+0xf30/0xf30 [ 67.229809] [] ? avc_policy_seqno+0x9/0x20 [ 67.229818] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.229828] [] ? security_file_permission+0x89/0x1e0 [ 67.229837] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.229845] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.229853] [] do_readv_writev+0x520/0x750 [ 67.229860] [] ? vfs_write+0x4e0/0x4e0 [ 67.229870] [] ? exit_robust_list+0x230/0x230 [ 67.229879] [] ? sock_destroy_inode+0x56/0x70 [ 67.229886] [] ? kasan_slab_free+0x89/0xc0 [ 67.229894] [] ? __fget+0x201/0x3a0 [ 67.229906] [] ? __fget+0x228/0x3a0 [ 67.229914] [] ? __fget+0x47/0x3a0 [ 67.229922] [] vfs_readv+0x84/0xc0 [ 67.229930] [] do_readv+0xe6/0x250 [ 67.229939] [] ? vfs_readv+0xc0/0xc0 [ 67.229948] [] ? move_addr_to_kernel+0x50/0x50 [ 67.229955] [] SyS_readv+0x27/0x30 [ 67.229965] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.229969] ================================================================== [ 67.244696] ================================================================== [ 67.244701] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 67.244706] Read of size 153 by task syz-executor6/7560 [ 67.244716] CPU: 0 PID: 7560 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 67.244720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.244734] ffff8801d596f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 67.244745] 0000000000000000 ffff8801a5ee9900 ffe708746f55d000 ffff8801d596fa70 [ 67.244755] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 67.244757] Call Trace: [ 67.244769] [] dump_stack+0xc1/0x128 [ 67.244779] [] kasan_report.part.1+0x40f/0x500 [ 67.244787] [] ? sg_read+0x124b/0x1400 [ 67.244796] [] ? __might_fault+0xe4/0x1d0 [ 67.244805] [] kasan_report+0x20/0x30 [ 67.244813] [] check_memory_region+0x137/0x190 [ 67.244822] [] kasan_check_read+0x11/0x20 [ 67.244831] [] sg_read+0x124b/0x1400 [ 67.244839] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.244852] [] ? fsnotify+0xf30/0xf30 [ 67.244860] [] ? avc_policy_seqno+0x9/0x20 [ 67.244869] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.244878] [] ? security_file_permission+0x89/0x1e0 [ 67.244886] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.244895] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.244902] [] do_readv_writev+0x520/0x750 [ 67.244909] [] ? vfs_write+0x4e0/0x4e0 [ 67.244918] [] ? exit_robust_list+0x230/0x230 [ 67.244927] [] ? sock_destroy_inode+0x56/0x70 [ 67.244934] [] ? kasan_slab_free+0x89/0xc0 [ 67.244940] [] ? __fget+0x201/0x3a0 [ 67.244947] [] ? __fget+0x228/0x3a0 [ 67.244953] [] ? __fget+0x47/0x3a0 [ 67.244960] [] vfs_readv+0x84/0xc0 [ 67.244967] [] do_readv+0xe6/0x250 [ 67.244974] [] ? vfs_readv+0xc0/0xc0 [ 67.244982] [] ? move_addr_to_kernel+0x50/0x50 [ 67.244989] [] SyS_readv+0x27/0x30 [ 67.244999] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.245002] ================================================================== [ 67.487737] ================================================================== [ 67.487742] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 67.487747] Read of size 153 by task syz-executor6/7610 [ 67.487757] CPU: 1 PID: 7610 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 67.487761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.487774] ffff8801d0b279e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 67.487785] 0000000000000000 ffff8801a6ac9540 ffe708746f55d000 ffff8801d0b27a70 [ 67.487795] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 67.487797] Call Trace: [ 67.487808] [] dump_stack+0xc1/0x128 [ 67.487818] [] kasan_report.part.1+0x40f/0x500 [ 67.487826] [] ? sg_read+0x124b/0x1400 [ 67.487836] [] ? __might_fault+0xe4/0x1d0 [ 67.487845] [] kasan_report+0x20/0x30 [ 67.487854] [] check_memory_region+0x137/0x190 [ 67.487861] [] kasan_check_read+0x11/0x20 [ 67.487870] [] sg_read+0x124b/0x1400 [ 67.487881] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.487889] [] ? fsnotify+0xf30/0xf30 [ 67.487897] [] ? avc_policy_seqno+0x9/0x20 [ 67.487906] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.487914] [] ? security_file_permission+0x89/0x1e0 [ 67.487923] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.487931] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.487944] [] do_readv_writev+0x520/0x750 [ 67.487954] [] ? vfs_write+0x4e0/0x4e0 [ 67.487964] [] ? exit_robust_list+0x230/0x230 [ 67.487975] [] ? sock_destroy_inode+0x56/0x70 [ 67.487984] [] ? kasan_slab_free+0x89/0xc0 [ 67.487995] [] ? __fget+0x201/0x3a0 [ 67.488002] [] ? __fget+0x228/0x3a0 [ 67.488009] [] ? __fget+0x47/0x3a0 [ 67.488017] [] vfs_readv+0x84/0xc0 [ 67.488024] [] do_readv+0xe6/0x250 [ 67.488030] [] ? vfs_readv+0xc0/0xc0 [ 67.488038] [] ? move_addr_to_kernel+0x50/0x50 [ 67.488046] [] SyS_readv+0x27/0x30 [ 67.488056] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.488059] ================================================================== [ 67.504727] ================================================================== [ 67.504733] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 67.504738] Read of size 153 by task syz-executor6/7624 [ 67.504748] CPU: 0 PID: 7624 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 67.504752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.504767] ffff8801d0b279e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 67.504778] 0000000000000000 ffff8801c45c3360 ffe708746f55d000 ffff8801d0b27a70 [ 67.504787] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 67.504789] Call Trace: [ 67.504802] [] dump_stack+0xc1/0x128 [ 67.504813] [] kasan_report.part.1+0x40f/0x500 [ 67.504825] [] ? sg_read+0x124b/0x1400 [ 67.504835] [] ? __might_fault+0xe4/0x1d0 [ 67.504843] [] kasan_report+0x20/0x30 [ 67.504851] [] check_memory_region+0x137/0x190 [ 67.504858] [] kasan_check_read+0x11/0x20 [ 67.504866] [] sg_read+0x124b/0x1400 [ 67.504875] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.504884] [] ? fsnotify+0xf30/0xf30 [ 67.504892] [] ? avc_policy_seqno+0x9/0x20 [ 67.504901] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 67.504910] [] ? security_file_permission+0x89/0x1e0 [ 67.504919] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.504927] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 67.504935] [] do_readv_writev+0x520/0x750 [ 67.504942] [] ? vfs_write+0x4e0/0x4e0 [ 67.504951] [] ? exit_robust_list+0x230/0x230 [ 67.504960] [] ? sock_destroy_inode+0x56/0x70 [ 67.504967] [] ? kasan_slab_free+0x89/0xc0 [ 67.504974] [] ? __fget+0x201/0x3a0 [ 67.504980] [] ? __fget+0x228/0x3a0 [ 67.504987] [] ? __fget+0x47/0x3a0 [ 67.504995] [] vfs_readv+0x84/0xc0 [ 67.505001] [] do_readv+0xe6/0x250 [ 67.505008] [] ? vfs_readv+0xc0/0xc0 [ 67.505017] [] ? move_addr_to_kernel+0x50/0x50 [ 67.505024] [] SyS_readv+0x27/0x30 [ 67.505035] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.505038] ================================================================== 2017/10/12 12:58:32 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80007, 0xfffffffffffffffd) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) mmap(&(0x7f0000000000/0x3c3000)=nil, 0x3c3000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x17, &(0x7f0000301000)={0x3, {0x100000000}, 0xfffffffffffffffd, 0x81}, &(0x7f000002c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003c5000-0x8)={0x0}) process_vm_readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xf)="000000000000000000000000000000", 0xf}], 0x2, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000001000+0x1)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000001000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x3, 0x0) socket(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000bf5000-0x4)=0x0) pipe2(&(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) memfd_create(&(0x7f0000ae2000-0x9)="76626f786e65743100", 0x3) write$fuse_notify_store(r3, &(0x7f0000ae1000)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x28) eventfd2(0x7, 0x80000) read(r2, &(0x7f0000562000-0x5f)="00", 0x1) 2017/10/12 12:58:32 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:32 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001e000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x22000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r2 = epoll_create1(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) r5 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000051d000-0xb1)="126b5b422571dc7f66713935e076c75b4e9a17af3b480df95f073705b74808ac0a6ce81be531adf07b3bd0f417f7d82ce440cc57145f33012c13df05d42fb751286a33150617a6ce0bd14660e66d6fff9470bd7842af4574c904dc452ff2f2fd86c689f1397b81ffc7795b0e4b03fe2c06749e8a0c8deec9737ffae5d7a9539c36e6cf3c35f3f962bb47248da2b5f6e6dcaf3390b67f2623eba449f12ec4e913d5be2feac55a78c6d5de3b0e5c21b876ad", 0xb1, 0x20000000, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fc1000)=0xc) r7 = socket(0x11, 0x0, 0xb) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fc2000-0x4)=0x6) setsockopt(r7, 0x0, 0x0, &(0x7f0000865000-0x11)="011202000200000000b58f3a0000cc10", 0x10) close(r7) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r5, &(0x7f0000021000-0x8)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x20000000, 0x0}) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000e2b000-0x23)="1f0033001800077e000000010000000002041707fffffe0500000099580804", 0x1f) 2017/10/12 12:58:32 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x8000000003fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$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}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x90000000, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f0000f08000-0x3)=0xd) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000b22000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[]}, 0x10) bind$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) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000cac000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@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=@empty={[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}}, &(0x7f00004f8000)=0xe8) getresgid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f00005a4000)=0x0) r11 = fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000333000)=0xc) getresuid(&(0x7f0000866000-0x4)=0x0, &(0x7f000031a000)=0x0, &(0x7f00007c7000)=0x0) fstat(r4, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_open_dev$sg(&(0x7f0000db9000)="2f6465762f73672300", 0x7fffffff, 0x101000) sendmsg$unix(r2, &(0x7f0000bfc000)={&(0x7f0000ce8000-0x3)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ebc000)=[{&(0x7f00006d1000)="4ed36a692300de0f39478039ad4aaba2aa7fb654c2", 0x15}, {&(0x7f0000ffa000-0xe)="26d868f37140a232a62e0675009c", 0xe}, {&(0x7f0000873000)="e4bd0890aa6f392e893eda900477b9495d7ed064895d0fdf80534598d6c9a0ed6e5d83b4790ad317e75ce91af31f63f2be0f46642596941336039ce7def1b779bd86f2d0f919d0894ca2d416c7b578ecd7386a96ecea54e07cc084abb68ddd732dbfd4dfc8c68adbaefe4a92bfa80f55ef7c52b84dfa81279aa68c58161833169cd213ca0ce60ca4002d49521fa9394bea5481ce20081d2325a103522a245addc71b0eaa68f616a03116a2a067df397cf615e398eda3764e877e1fbeb51e5680ea5af1f6771fcb4d865a7a1359a44c254a992f", 0xd3}, {&(0x7f0000ac7000)="03e5dedfef0f631aad4bb8656079cac19176f46b38de526db209adca49ca6ed5636891388e3e4be7228664d4e28cf7bcc2934931acbac93e56e9a6fed7c5b480460d62a5c48fb8d6c9f9bef1bc964ffa44e9e35700832c36f487f4f271fd3348e6ec24748e66a419704787a13eb7311c8f9294882eb3ec863e610f1b4f021f32bca5604c3155166358a554cd032cc9fafd48064d28675bd67b260035a67e0af223ac985d4c02a24f0acd1fabd8", 0xad}, {&(0x7f0000200000)="c8c9ab51f725bcb496af1817f289553253e1b0bcea9e709e1a473a58153f7eba41ab828019b7c5fc3c0846845445af553d55b113567a5ca91d66407316613fed5340f845b5f99f5818165dbc93bff7f8540c1559bfb6566af9ed19c525a2f907cbb3c8c17ec6488e0c84e0b04c9381d3686c03aab1e94320ada3aea7f02dda747a6aba838d74d9c7854ac934ecd4d06edbac8e2554f586c74c18", 0x9a}, {&(0x7f0000949000)="a563d438f85be2eb17cd295adf962e0a7d306490aeced7d99f06aa4734c43dd0c3fa4a4cf659165913792ecf442d32b8d91883", 0x33}, {&(0x7f00003ff000)="47f2ba8a8831a971963665c4ea9f73e22809dd2b130c4a4e43e1dd17c955c933ffdb7a3f7995f14f0dc78b7caff4615e513245416d81f3046382a6bb62cbb4acaf8590", 0x43}], 0x7, &(0x7f0000df6000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r6, r4, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r3, r2, r3, r0, r2, r17, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r4, r3, r7, r4]}, @rights={0x28, 0x1, 0x1, [r7, r2, r0, r7, 0xffffffffffffff9c]}], 0x7, 0x20000000}, 0x8040) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r18 = socket$netlink(0x10, 0x3, 0x5) r19 = socket(0x17, 0x800, 0x20000000000000) ioctl$sock_inet6_udp_SIOCINQ(r19, 0x541b, &(0x7f0000ce3000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r18, 0x1, 0x19, &(0x7f00004a5000)=@generic="61f9526bce41dfd14f19fdc4bc78d87f", 0x10) recvfrom$inet6(r19, &(0x7f0000ce1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x10020, &(0x7f0000ce3000)={0xa, 0x2, 0x403, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendmsg$netlink(r19, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006c7000)=0xc, 0x4) [ 68.426789] device lo entered promiscuous mode [ 68.431672] device lo left promiscuous mode [ 68.447922] device lo left promiscuous mode [ 68.465169] device lo entered promiscuous mode [ 68.472032] device lo left promiscuous mode [ 68.492268] ================================================================== [ 68.499642] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 68.506291] Read of size 153 by task syz-executor6/7647 [ 68.511280] device gre0 entered promiscuous mode [ 68.516369] CPU: 1 PID: 7647 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 68.525099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.534436] ffff8801d84cf9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 68.542394] 0000000000000000 ffff8801c7158780 ffe708746f55d000 ffff8801d84cfa70 [ 68.550344] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 68.558287] Call Trace: [ 68.560844] [] dump_stack+0xc1/0x128 [ 68.566173] [] kasan_report.part.1+0x40f/0x500 [ 68.572371] [] ? sg_read+0x124b/0x1400 [ 68.577875] [] ? __might_fault+0xe4/0x1d0 [ 68.583636] [] kasan_report+0x20/0x30 [ 68.589051] [] check_memory_region+0x137/0x190 [ 68.595248] [] kasan_check_read+0x11/0x20 [ 68.601011] [] sg_read+0x124b/0x1400 [ 68.606338] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.612970] [] ? fsnotify+0xf30/0xf30 [ 68.618387] [] ? avc_policy_seqno+0x9/0x20 [ 68.624235] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 68.631213] [] ? security_file_permission+0x89/0x1e0 [ 68.637930] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.644566] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.651202] [] do_readv_writev+0x520/0x750 [ 68.657048] [] ? vfs_write+0x4e0/0x4e0 [ 68.662550] [] ? exit_robust_list+0x230/0x230 [ 68.668660] [] ? __vfs_write+0x10b/0x680 [ 68.674333] [] ? __fget+0x201/0x3a0 [ 68.679572] [] ? __fget+0x228/0x3a0 [ 68.684811] [] ? __fget+0x47/0x3a0 2017/10/12 12:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000084f000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e0000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x4, 0x2000000000032, r0, 0xfffffffffffffffe) accept$nfc_llcp(r0, &(0x7f000000e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000b000-0x4)=0x60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0x9}, &(0x7f00000f3000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x135}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r2, 0x0) utimensat(r2, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000e83000/0x2000)=nil) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cea000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x2b) mq_unlink(&(0x7f0000239000-0x7)="73797374656d00") mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80002, 0x3e, &(0x7f00005c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x12) r2 = socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000eb0000/0x3000)=nil, 0x3000, &(0x7f0000311000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000779000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x6) r4 = inotify_add_watch(r0, &(0x7f0000db4000-0x8)="2e2f66696c653000", 0x210) inotify_rm_watch(r1, r4) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000007000-0x4)=0x0, 0x4) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f00001a7000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cf4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000429000)={0x1, 0x3, [@random="c7440bde2c1f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ptrace(0x420f, r6) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x2100000d, &(0x7f00002e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 68.689964] [] vfs_readv+0x84/0xc0 [ 68.695116] [] do_readv+0xe6/0x250 [ 68.700277] [] ? vfs_readv+0xc0/0xc0 [ 68.705604] [] ? SyS_read+0x1b0/0x1b0 [ 68.711017] [] SyS_readv+0x27/0x30 [ 68.716172] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.722712] ================================================================== [ 68.740480] ================================================================== [ 68.747857] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 68.754510] Read of size 153 by task syz-executor6/7662 [ 68.759853] CPU: 0 PID: 7662 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 68.768582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.777928] ffff8801d22d79e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 68.785894] 0000000000000000 ffff8801c677e5a0 ffe708746f55d000 ffff8801d22d7a70 [ 68.793845] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 68.801795] Call Trace: [ 68.804350] [] dump_stack+0xc1/0x128 [ 68.809680] [] kasan_report.part.1+0x40f/0x500 [ 68.815885] [] ? sg_read+0x124b/0x1400 [ 68.821394] [] ? __might_fault+0xe4/0x1d0 [ 68.827155] [] kasan_report+0x20/0x30 [ 68.832570] [] check_memory_region+0x137/0x190 [ 68.838766] [] kasan_check_read+0x11/0x20 [ 68.844528] [] sg_read+0x124b/0x1400 [ 68.849858] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.856487] [] ? fsnotify+0xf30/0xf30 [ 68.861902] [] ? avc_policy_seqno+0x9/0x20 [ 68.867753] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 68.874732] [] ? security_file_permission+0x89/0x1e0 [ 68.881453] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.888091] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 68.894721] [] do_readv_writev+0x520/0x750 [ 68.900570] [] ? vfs_write+0x4e0/0x4e0 [ 68.906075] [] ? exit_robust_list+0x230/0x230 [ 68.912183] [] ? __fget+0x201/0x3a0 [ 68.917424] [] ? __fget+0x228/0x3a0 [ 68.922664] [] ? __fget+0x47/0x3a0 [ 68.927818] [] vfs_readv+0x84/0xc0 [ 68.932973] [] do_readv+0xe6/0x250 [ 68.938127] [] ? vfs_readv+0xc0/0xc0 2017/10/12 12:58:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000072e000)=0xb) lseek(r2, 0x0, 0x3) sendmmsg(r1, &(0x7f0000518000-0x80)=[{{&(0x7f0000268000)=@ipx={0x4, 0x3, 0x100, "c1d1cd259331", 0xe7e9, 0x0}, 0x10, &(0x7f000052f000)=[{&(0x7f0000eaa000)="5fe051811126d931fd5e9470fcace713385a9c35c445ac215f41f4781eb42854c3db9af0e4df64121d46d9ff4467e661687ef41c1eb6549abd7a2a294ad3faa6047fd0924ac0c97cef940fd71caee4de59fd2645a3ea4f5c659545699cd260a79f5dade40e", 0x65}, {&(0x7f0000fd4000)="b2fcc5622363c986b904b6bbe1992fe186887d5cb495bdd6db5f18250af0f01190bbc917798f7b6c8786ecdec533fc23886e95ee4ba058936c35e45ec584093fa82bab2227d7ad7f6dd41bb0867153dfc07581cba80f57be6f7cd218274f4b10b675621c94d86448e8d3cc7bca943c9b231e151a7e80708e71dedba6447cacce7869a93d35939b905e76d24461ecf1f231b43e91ed8569174668d77b10b3d07f3a1c80613a174b13eaf6818e30af03df134ea6c9ea34d9e3d143bb6577b73823a9c912ff8d793b52ba58e1ea48884da1d2667e7a7fcb2bb8e716bc5e8215f13c", 0xe0}], 0x2, &(0x7f0000c97000-0x418)=[{0x68, 0x105, 0x400, "a36e487f9b6bc9bbd3465b0e654c7d3cb65b034002d5c4da9ed6cdf3804f5c80da7df2541622226ac36d1749651563c11cf5a532029364134cc90463e3fdf4feaa198d4939955c1a12b37192664609e3c737fe92755205"}, {0xe8, 0x111, 0xfffffffffffffeff, "82070d80ed9a7cfa105d535bbbbc0ac41dc2659419f54bf6f69374adc9d22d767ccd08311a2df559d9ea33ceb15931783668217e15ab41018410a93e72022b0dedca40066202506dc7dbb232f9badeb78fe8242736fb18bc52fedeaf911f5fa8e51968d9fb6d6c67fc2b85e7eaf7691a56003194b3c84c130fb7cf3e3e0b2700c250b225f46e4424ac8860bd961a274f47a45e5c0fa14ec3d7626935362c81beb7e926c6e7afa1bfb900e6b294534f555bb8f608ff8018f27c6ea740f65a6b835703de70b4bf7d3ae010c7295bc5426354bd94"}, {0x100, 0x117, 0x0, "4b378264f65e0d928152780dcb1a58fd6ca337bba2befc02cdf8fb8b72809a97a632d3ffe9074fe722a5632ce9b64162364b8ec684a4565e933f3fd9e43918be5ada9940f4321b55e7e6a4046892e9a706f7398fb8060bbb8dd60ebb3d47477c188efb8db4f90907868d4f526a1e2553e49b49aeda7eb2d7de1bba73a77a8686c7e7a694a409133f0b9d0f9424f33cf4814a6151acc8e836fb39c6a9060012e89bc68ea2728e6f908fbb8547a7e8495d935ee1109bc7b3a6119d7b9171d4ab15d5b1bba4c5e71d5e76a7e1a351b68dbcd503fc10bc693ed16fbde0fa013a1d398a349bc74cbae58faab5925109085af8"}, {0xd8, 0x1, 0x8, "2eb1998fda3fc12f7f757b2dfbe7fcd7a242b062835d7936c09d20dfdce6111b9f75cfb03a62d799d86cf28ee8190b6819753842cd83da9a7bf7ae9ebfd542687201e40766a89578596ef98af2bb9fc3a9a300f6d9df4bc1ee3ead8dbd377e39e4daa3ae822033e19b5454a16b779e21d3dff1837546daf26b93f4ce09d7d88900794030aaf1a75bf21b37485778c2353276762fb13ea3492c7bc089efff0ad37f4bd966526ab8c1897b7b7ea221c2212e08780237794850bc44a44eb490f3a138faf7"}, {0x28, 0x107, 0x6, "ec347a81c3d0744c508c3bfdf9d8f2a0dda4"}, {0x88, 0x10d, 0x8, "d53edcf87e29d03bfdf5a4cbf26b54733abcc94f8f98cdf44779f3d15c30091c49afb84b070cbb574e23eb47b3b72a87668edb851d7cbebf5e41d779dce44115625d8785cf809ca01201520923ff90bd8f8fe06b73a6db967a105a6b92ad51dbde79ecab6d1bfab553309b5da94acafc520d70"}, {0x40, 0x10e, 0x42cb, "824352340b9b50b8d0b2f1a6bd067f8cd61857f7129e6e45961d5f52721e0dec0dc56a7cfb1ef0fa7eed2d"}], 0x7, 0x40080}, 0x9}, {{&(0x7f0000a69000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f000029d000)=[], 0x0, &(0x7f0000730000)=[{0x98, 0x107, 0x5, "8a5eae982fea46bf4ab492d74c49f99d57bb1680f18a65166f26dbd271823ec2c5c313953c3677eed2d75322a48e7dfbb41daf0d6de97b67ffa5e0bd378f89c06660cc74c49eabcc0453ef39c95e3cddfe295db0ccc19bb9a68e9d7a2bc05413bbb3ccf5c9b55d1c5fcc00382133a16c3adb346740e529306aa017185f6e44ee0d52"}, {0x68, 0x11f, 0x1, "36854c0c616374eda64e6e3412b44218e2bde404c92b38e90cf97cc8889ea86a008b0fe9524cb36a5f00eb20633111f2ad6b584681a1e120dd1964430be6e02caad75f0c55a120f5f8a7680473093cd161596c80d135c9a0"}, {0x50, 0x113, 0x0, "78b6a57402358f933187bc90fb2d2a237fcacc1b31368c84db0c044fbaa0f9287f8178216ebb0525a6fd6b40180275304517fa32bb0f071781cdeea8cb963b"}], 0x3, 0x10}, 0x3}], 0x2, 0x8000) bind(r3, &(0x7f0000da5000)=@l2={0x1f, 0x800, {0x40, 0x0, 0x8, 0x9, 0x100000000, 0x0}, 0x5, 0x401}, 0xe) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d15000)="2f6465762f72746300", 0x8000, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f000067c000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000eba000-0x4)=0x18) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/10/12 12:58:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000003) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00008d9000)="73656c696e75785c215d00", 0x2, 0xc0, &(0x7f000025d000-0x40)={0x7, 0x1c, 0x65, 0x8, 0x595, 0x5, 0x80000000, 0x10001}) futex(&(0x7f0000fd7000)=0x4, 0x0, 0x4, &(0x7f0000fd9000-0x10)={0x77359400, 0x0}, &(0x7f0000ee3000)=0x9, 0xffffffffffffffde) close(r1) r2 = socket(0x0, 0x0, 0x7) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b7000)=0x0) fcntl$notify(r2, 0x89, 0x30) writev(r3, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) pipe(&(0x7f0000219000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000fdc000-0x1)=0x3) clock_getres(0x800000005, &(0x7f00002c7000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000327000)={0x3, 0x1b02517b, 0x4, 0x4, 0x8, 0x2, 0x80000001, 0x6, 0x0}, &(0x7f0000da1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000090e000-0x8c)={r6, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x10005473, &(0x7f0000d28000)=0xc) epoll_create1(0x80000) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x80000000020022) mount(&(0x7f000077d000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000a18000-0x2)="566b") r7 = creat(&(0x7f0000a27000-0xc)="2e2f66696c65302f62757300", 0x20) fcntl$lock(r7, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x40, 0x3, r4}) getsockname$netlink(r7, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d4000)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000fdc000-0x8)={0x1000005}, 0x8, 0x1) unshare(0x2000000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d4c000)="2e2f66696c65302f62757300", 0x10001) 2017/10/12 12:58:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f3000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x200c00, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00003e4000)={0x0, 0x46, "8600ed84ab6a687b737b6ed70db9653d409ace227c05e4bc356542a34cf29d79af2ad8203222711b3e1ade9bd23b893ba36f4b7c81ea773b0a55e9581b2c674b392d75961913"}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000566000)=0x0) getsockname$unix(r2, &(0x7f00004cc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bc000)=0x6e) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000645000-0x20)={0x80000001, 0x9, 0x94f, 0x592de076, 0xe, 0x3f}) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x9) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)="2e2f66696c653000") socketpair(0x20001, 0x4, 0x0, &(0x7f0000b63000)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") clone(0x0, &(0x7f00005aa000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000023d000)=0x0, &(0x7f000004e000)=0x4) chdir(&(0x7f0000a16000-0x8)="2e2f66696c653000") remap_file_pages(&(0x7f0000825000/0x3000)=nil, 0x3000, 0x200000c, 0x0, 0x8002) mknod(&(0x7f00000ac000)="2e2f66696c653000", 0x1000, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000d21000)=0x0) linkat(r4, &(0x7f0000f09000)="2e2f66696c653000", r2, &(0x7f00006bb000)="2e2f66696c653000", 0x400) rt_sigqueueinfo(r6, 0x7f, &(0x7f0000d20000)={0x0, 0x10000, 0x40, 0x8001}) write(r4, &(0x7f00009c7000)="0c43dfe9037c3be496c5478bafd27b62fba94783a922e0ff5be24e9f27a92fd31052f883822ab2c20d0317c59c357d8c0259aceaee1bc9d9623526a4d5e48f6d9ef2d3f0d510b5830d47284d9d08f4ad8af3136a", 0x54) getcwd(&(0x7f00007a5000+0xef4)="", 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002a4000+0x1a2)=0x0, &(0x7f0000ecc000)=0x4) 2017/10/12 12:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005e5000)="2e2f66696c653000", 0x4000, 0x104) r1 = openat(r0, &(0x7f0000edf000)="2e2f66696c653000", 0xfffffffffffffffd, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f000026e000-0x8)=0x0, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023d000)={0x0, [0x0, 0x0]}, &(0x7f0000d6c000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000676000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x1, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x2) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r3, []}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) r5 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x1, 0x80000) pread64(r5, &(0x7f0000563000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x0) io_setup(0xffff, &(0x7f0000d03000)=0x0) io_destroy(r6) sched_getparam(r3, &(0x7f000059a000-0x4)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x24, 0x30, 0x903, 0x0, 0x0, "29003d7401000000000000000000000000"}], 0x24}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) ioprio_set$pid(0x2, r3, 0x7) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000000000)="2e2f66696c653000", 0x88) rt_sigtimedwait(&(0x7f0000703000)={0xffff}, &(0x7f0000fcb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000-0x10)={0x0, 0x989680}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 3: getxattr(&(0x7f0000b70000-0x8)="2e2f66696c653000", &(0x7f0000910000-0xa)=@random={"73797374656d2e00", "5b00"}, &(0x7f0000261000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) chroot(&(0x7f0000945000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x20) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d8c000)="2e2f66696c653000", 0x100) r2 = getpid() r3 = getpgid(r2) r4 = getuid() r5 = getegid() r6 = getuid() fstat(r0, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000606000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000)=0xe8) lstat(&(0x7f00007ec000-0x8)="2e2f66696c653000", &(0x7f0000c42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000016c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000692000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f000089c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fstat(r1, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000971000-0x4)=[0xffffffffffffffff]) lstat(&(0x7f000071c000-0x8)="2e2f66696c653000", &(0x7f0000fa1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000941000)=[]) getresuid(&(0x7f0000124000-0x4)=0x0, &(0x7f00006c7000-0x4)=0x0, &(0x7f00004ac000-0x4)=0x0) fstat(r0, &(0x7f0000b2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085f000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000)=0xe8) lstat(&(0x7f0000563000)="2e2f66696c653000", &(0x7f0000367000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b9000)={0x0, 0x0, 0x0}, &(0x7f0000d36000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ddd000)={0x0, 0x0, 0x0}, &(0x7f00000cc000-0x4)=0xc) r23 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c3a000)={0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000225000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000186000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0, 0x0, 0x0}, 0xc) r27 = geteuid() stat(&(0x7f000004a000)="2e2f66696c653000", &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000019b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0x4)=0xe8) getresgid(&(0x7f00008c6000-0x4)=0x0, &(0x7f0000a23000-0x4)=0x0, &(0x7f0000754000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000334000)={{{@in=@broadcast=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000)=0xe8) getresgid(&(0x7f00007c4000)=0x0, &(0x7f0000db8000-0x4)=0x0, &(0x7f0000a42000)=0x0) sendmmsg$unix(r1, &(0x7f0000ece000-0x188)=[{&(0x7f0000ceb000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f0000e25000-0x30)=[{&(0x7f00007d2000-0x5a)="73ff712fd3b4a3bd5013520775f1663959e94fce04ccac9b519bd360c91250f83ddfd3f6668ef6670f2a6dec9e29a29f63a34f4cb6084354ae63757ba6f6d84d80c0a5641993b7ee40aa2b7528e27d3f88448a0225176acb3ad0a7e1409aca30c455c1f3a3168fc92e1d9206748bca7a586a7be49cbeff2df86d87c769b512f88d", 0x81}, {&(0x7f0000c44000)="58075ff8bf53c55bd9a4d5435c496a205da97fa33370929499aa31c284c7efc5a5abd0250f791436906172707df4048458cb561d", 0x34}, {&(0x7f0000450000)="0930919af8907a7085cd0fe77e781f99c8cb1188c56f8f1dae5add7bbfc6fbf51e220cbcb08f28461fe5fa85c8ea75929e1caf29c671047f3ae121273f48e0cb1ebda440379c7fde560c36dde207526e8c09c03cc9c972f5b5732c747693004e91af010e79f8b6652c", 0x69}], 0x3, &(0x7f00008c9000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x2, 0x4040}, {&(0x7f0000e73000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008cd000)=[{&(0x7f000044d000)="83b0f87a17fa1c6578cec22acfbc26fdf78bc40444176ed434fd180eec37bf0bbaef41d0f9f875926bc61bf5e52c3bddbb335239992f44900eba98bcb70c891d0e459be50b01d8d824792fcb1142e9d126ef94f70e5b6f8cb17fd17133f49e8f66d341ef90ace051fccba1ce678a92d8dfe2f67e1a6a63bb4aaef79896c90bd21810cb465c089f64ba673267d0905caac96be19c6fdfaa6247aa672f4cfcb150d8a64fb2bb8e90929409a85f244f61e508019ed1b8da5f46fff469e25f32a1153f3fd0be2759bda91f8297", 0xcb}, {&(0x7f00002d0000-0x4e)="0424f781f31b7e3c6f80215786cb66f0ac17eea6a32ec678d75d44d86e263ff86fe319eb620705334f1d8d7426ba832cae5d08089257a82624e3d8d252dc4bc599887da5156996efc641e112230c", 0x4e}], 0x2, 0x0, 0x0, 0x81}, {&(0x7f000010d000-0x2)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000452000)=[{&(0x7f0000a84000)="f34266ece142d5c70a27d9d97006369d15fc40501420335d06b146d280b96413fafcd697aac4c90624c13c780292260b9bec8c5e1a740291401d891967186581b4c6f5dac5a94e416af94ec26b1b436e4a5df1a3b0a75b6d15b07d6649e45e9ba3f9642906db8befa88c348456326dbae143838c13c2492444b73fe65ce8b2959c0dceb86b169a9b9661334ae4130edbe75a7fcb69e050c8952eb7776b03fdfe56b2e526397111e1a7101c619e226a05e941fb5e040d5b40b418a8ae", 0xbc}, {&(0x7f0000192000)="214ef15eb613235188e1e55c4085fb6f7c79280f366e99d1d1044d5d9950574f65532adc749b97f79ecbcfc2719a5fe8e3f81302763786fd058c2bcec3cb1106200790fa9f6e9d649899b1fbf5dfb70377fee47635a6aace9ffbf6475772501f77720bd4c518ad7400cdab4a4f7c8fe2b623d38f3688ce4b3b3010acffab35f7d2ab9819", 0x84}, {&(0x7f0000e93000)="921c852d345b66e002d296f9fc87da9a3eded125b3002656e70eb2f54341791688568ac21329ace6e23550f67083fd03fbc136d504dfedd5", 0x38}, {&(0x7f0000335000)="38b5f097", 0x4}, {&(0x7f0000799000)="fc27a0a6974d0d19b501c5ee95930aa672b16551e37aab96249ece1b31d33664cee70e8fefa452ae5087ba7ea949899952e5f34c36ab5c0dfb43a83a430a0257a9d38333fa5f54e5dc2be828e451a9685aa11d8e674f062dc12b8fad6ddf313d408080a12f016b1c8b121c083e4392f1e5b349e8c01965de2a2ccc04022c08a37f", 0x81}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f00000a6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000d4000-0x80)=[{&(0x7f000051d000)="d33eaf3d2647211b2a3045a2fbc238a55d43bdc3de97bd718b318fb3ef521dc6ed5043399f7d0cd2802565e346adbaf08a0239f632947e2a96ea289ecccde3146cc006afb373afe507c2c9fc66a7fc2fe65249f2bfe9080fefd60d25827e8dfa19fc94443a7cfe545ce19fcb7a33fc87f57844553f0affaa48a83e48f101654fe68f771303c43009d8015504645515f93fe7c1", 0x93}, {&(0x7f0000e00000)="", 0x0}, {&(0x7f0000b6e000)="11156b7b94fb3a850c10b117036adcd572070f80cfa1c43b290423f69f9f65788bef4a95faeb460f76cc3bf32d91c2da6d87", 0x32}, {&(0x7f0000693000)="78a2fab16ade87f025a6ba1240e3132ca774bb2aa8497c33e1114ef51c5a1af6d2dacd5efbb18cc5ce1ebdb6130009e3e151fb0e8614f1d057e50a60016d0f804173a4bb6c817faaf6269fad40f43b5b8fad592e0cea1972ab0354", 0x5b}, {&(0x7f000056e000)="c6cb4ccf9d912b85ebd7a7595e2766d290e39073094eee9f9cb14418bb168ea5abaabb065758e2406f727bc24794c74ac06a33578c7fb8c349560dc382e748d0744b29fdff91d87276", 0x49}, {&(0x7f00001ff000-0x1000)="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", 0x1000}, {&(0x7f0000bdc000)="ee4f0245b00c75564f0ad09c0f49aaa8a647abf734b027a9792b8c9f71a133dac8e2757b4a161356462abe9be5dd457288aa5268416f40c4ac1fd445a8aa4578c231e88a1b75b69ed49e5fdbcc6770de63", 0x51}, {&(0x7f0000949000-0xd3)="7b1ad151ce3cc1e92198961b18fab5459fc5cbf8fc32662ab93f876953a4d772d1b5d9b372ea39b82843ea0875d567ce2bdd7e6d8366654a0b94dcbeb471acf251c7050f91c984e5d9d69023f2c9901770b6775468187cf300ee6cd07cf7786da8fd6f8db5e752b1ac4d7c297f6ea06816955ae0a1fff123610512050f4536a5fd9bd80152ead8605e041c7c8b8135bc896f7a7ecb72498209fea80a81e956e224638879090b5a288090121406a0cc54fd4eb2fb15c9c9539c4d98d29a97745bb45a40f243cddb2571c57dbfc51255c4f6cbd8", 0xd3}], 0x8, &(0x7f0000e27000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r15}, @cred={0x20, 0x1, 0x2, r3, r16, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x9, 0x40}, {&(0x7f00006f0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e64000)=[{&(0x7f00001ce000)="41c4ea38a7109555b8a38b1a6e48e586f5112b4e9905904853298bba37ff59c327173618c063aaa8b95d5c48b6317e446938e1b7670be5a877d15380337786f29be4bb814d00be488fb717b69e8c17bf2cbceddd7c8a2e0c49c748011c15a2b7afc15d1da4b51adb778c4eef49c5ebdc7e4dd35eb505b75d8e4cfa77ac26fe5a5df171bb41171661965e4f9ad0527b36bb9121041b6d20423003", 0x9a}, {&(0x7f0000bd5000-0x1000)="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", 0x1000}, {&(0x7f00004ff000)="6ae26ca1638d8d4853375ef3ccb64cc1c0126d597963744683e8cd5beba60ad146c3666b4f654dc2e4397620670f1b1b5d7a32e48ae93fee427a8753a43dc132cec7d169", 0x44}], 0x3, &(0x7f0000c57000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r19, r20}, @cred={0x20, 0x1, 0x2, r3, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x6, 0x0}, {&(0x7f0000010000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000261000-0x30)=[{&(0x7f000041d000)="e5697b9e460c1aad5037aa92eff4ff81d8a8510ee39b4803beafa28467f1e185eeff2cba32b3df5af92391f25cbd8f83debe6281a40d6b674cd8e9d091bef31a8b59831c", 0x44}, {&(0x7f0000484000)="542cf094d94b4248e26d379521da086616e046c664f9f099e687875175f408fdfb3fd7c3130104f53bb92abce3a873d4b73733affca406cfe7", 0x39}, {&(0x7f00001cb000)="fe58758756caaddb9f95b0e4d9b660b4f0526fcb1984c34afb5218d5a66af52ddcde6e22b3cac82377a1fb6411faf39420a5a2a1e7098300e914648cea32ff4f32350cc8225d299ab754f61b22db782fa866e006ec5000b35e9d9d5e8087169bb1e3a6d482e0889ca99275ccd6d6b223bbfd7e4234e8f3c7e66cf90c3e09c9da6a6862128262099a6a3b760b19a88291f86dafc1169a09e516fe51de7883", 0x9e}], 0x3, &(0x7f000017f000)=[@cred={0x20, 0x1, 0x2, r3, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r25, r26}], 0x5, 0x40000}, {&(0x7f0000a5c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e3b000-0x30)=[{&(0x7f00001e5000-0xf1)="336b42f9882b2d7fa2e1744b2e6045e3fbc1f6b4bd520f5b0afb53596502b9e7508227a60c136c1e1bef7279700cc3da891e19aab9ab36efa3b95c1076b5c8335b71043e4e6ba7c642bc7b30648972aeb480f0017dd82b5a3af0c50c247e75c5e80e39daa55975129cb05b60fabd246d3b75319e2a422ce02bb3bfbb1bdbbee4514ee7af695cef25bb3ec88ced8f69f51d57040bceb316c1a050f1a67494e8a02e65a10bd3926756b810fff9b72cd88a50a24136828fe1b0281f4d0eba394e0381ade5979188a36f0fb9646cb965fd4be4e43902ff7319c5c023a4f05f1fb5d89eb7d401e20a28f590596716cda124e57c", 0xf1}, {&(0x7f000072a000-0x75)="1afa55205df3074fc36486d6f11d6300d61d9fdd7b51f16381fa306782d14c3e2e84971d2d75ea43ed56d0792ee76c4eb362d9e26256e37c58e5a8f7affdd7c047bdb0a05652276c77cbdc8ee4c43d6f81ebf5d232b6e0aaf5103ae027f21834cb3de3b7e0425f7c07ce5a2291e8875b2b444f5452", 0x75}, {&(0x7f000045c000-0x1d)="1b01fc03830fc9f0a67782d6365416a155378a7a42e03ec9501d3ca3f1", 0x1d}], 0x3, &(0x7f00008da000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r27, r28}, @cred={0x20, 0x1, 0x2, r3, r29, r30}, @cred={0x20, 0x1, 0x2, r3, r31, r32}], 0x3, 0x10}], 0x7, 0x801) sched_getattr(r3, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r33 = socket(0xa, 0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000654000)={0x0, 0x0, 0x80000000, 0x80}, &(0x7f0000be2000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000782000-0x8)={r34, 0xfffffffffffff001, 0x0, ""}, 0x8) perf_event_open(&(0x7f0000733000-0x78)={0x0, 0x78, 0x0, 0x10001, 0x5, 0x0, 0x0, 0x1, 0x100, 0x2, 0x2, 0xd7, 0x1, 0x1, 0x0, 0x9, 0x2, 0x2, 0x62, 0x0, 0x6, 0xe8, 0x1, 0x5, 0x4, 0x1, 0x0}, 0xffffffffffffffff, 0x3ff, r1, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008b4000-0x8)=0x1ae4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000c95000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r35 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r33, 0x84, 0x6d, &(0x7f00001d4000-0x70)={r34, 0x67, "bd4d7e947d59c12d6cd6fc9272d5035405ca4ef028d4063c6f1ed98e0f6ebf2142361b8b879c22672095e0bf2b5b889252700eb463a4507bf39467461f528bcb8575c58296bfceadfa3885ab17c3494f8f5d19c60d292a0328109a85bc23c95bc21abc162a3e9f"}, &(0x7f000060e000)=0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000008b000-0x108)={r36, @in6={{0xa, 0x1, 0x1, @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]}, [0x6, 0x790, 0x8001, 0x8, 0x1, 0x9, 0x5, 0x9, 0x100000001, 0x7, 0xfffffffffffffffd, 0x100000000, 0x792, 0x9, 0x9]}, &(0x7f000066b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r35, 0x84, 0x5, &(0x7f0000b39000-0x8c)={r36, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x58c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x800001, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x40000000000001, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000ea5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f9e000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x8000000000014, &(0x7f000007a000-0x10)={r37, 0x0}, 0x10) r38 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r38, 0x0) getresuid(&(0x7f00006d2000-0x4)=0x0, &(0x7f0000ca7000)=0x0, &(0x7f0000428000-0x4)=0x0) 2017/10/12 12:58:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x18) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 68.943456] [] ? security_file_ioctl+0x89/0xb0 [ 68.949651] [] SyS_readv+0x27/0x30 [ 68.954807] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 68.961352] ================================================================== 2017/10/12 12:58:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000363000)="6c6f082400", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) write(r0, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) pipe2(&(0x7f0000c28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000097c000/0x2000)=nil, 0x2000, 0x3000001, 0x30, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000a57000)=[], 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000157000+0x21d)="2f6465762f7572616e646f6d00", 0x0, 0x240) memfd_create(&(0x7f00001a9000-0x1)="00", 0x2) r4 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000016000-0x3)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r4, 0xfffffffffffffffc, 0x53, &(0x7f0000126000)="0000000000000000", &(0x7f00001a7000)=0x8) setitimer(0x0, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x8000000000002710}}, &(0x7f0000132000-0x1b)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000069000)=[{0x81, 0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2017/10/12 12:58:33 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000605000-0x1)=0xff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0xffffffffffff0004, 0x4) socketpair$ax25(0x3, 0x3, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/10/12 12:58:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000071000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002b4000)=0x0) getpgid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) r1 = gettid() r2 = getpgid(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000527000-0xf)="2f6465762f73657175656e63657200", 0x10000060000, 0x0) setpriority(0x3, r2, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r2, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000686000-0xe4)={r4, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x800000000, 0x20040) r5 = inotify_init1(0x80000) fcntl$setstatus(r5, 0x4, 0x42c00) close(r5) r6 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r4}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) setsockopt(r3, 0x0, 0x6, &(0x7f0000645000)="64680d8bf3194d17cbd9d2b54e0599392ea01f835552bccc75f2f5c766e10808aa16d809753d7a655ff94f5535771a4d9d2ea2fd4fb4a6e10c874299427641f878cf2c2025f61f2780e6204404ea1435c895893b9e9e6d4d5a87a8295c97bf26972568ad0d45ad2f9730bafcd68a4d601b2994f1b3faaea5ddcf1cf0f0a5c2e9316a232ba6bf", 0x86) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000209000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x2)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000e6b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, r8}) bind$netrom(r6, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r9 = socket(0x10, 0x3, 0xa) setpgid(r2, 0x0) sendfile(r9, r7, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(0x0) connect(r3, &(0x7f0000edf000)=@ax25={0x3, {"0639c32de99fb5"}, 0x12}, 0x10) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000030b000)={@common="67726574617030000000000000000000", @ifru_map={0xfa6, 0x4, 0x0, 0x0, 0x0, 0x0}}) close(r1) set_robust_list(&(0x7f00001ee000-0x18)={&(0x7f000018f000/0x3000)=nil, 0x3, &(0x7f0000465000/0x3000)=nil}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f0000079000)=@file={0xfffffffffffffffd, "2e2f66696c653000"}, 0xa) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x200, 0x6, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) r3 = socket(0x10, 0x801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006fc000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000-0x4)=0xe8) sendto(r3, &(0x7f0000001000-0x10)="", 0x0, 0x3, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) select(0x40, &(0x7f0000b79000)={0x0, 0x0, 0x1000, 0x1f, 0xfffffffffffff000, 0x6, 0x4, 0x7281}, &(0x7f00001eb000)={0x56, 0x3, 0x80, 0x3, 0x10001, 0x7, 0x8, 0x8}, &(0x7f0000519000-0x40)={0x2, 0x18000, 0x9, 0x2, 0x2006, 0x6, 0x858, 0x0}, &(0x7f0000db3000)={0x77359400, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dd2000)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cec000)={0x1078, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x452b, 0x8, 0x1, 0x7, &(0x7f0000cd8000)=@generic="b5a46a461a8697074d16a62a45fff6b1", 0x8, 0xac8, 0x8000}) socketpair(0x11, 0x807, 0x4, &(0x7f000073b000-0x8)={0x0, 0x0}) wait4(r4, &(0x7f0000d62000-0x4)=0x0, 0xc, &(0x7f00008ac000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007f9000-0x10)={0x0, 0x3, &(0x7f000041c000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000a7e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f53000)={r5, 0x875, 0x0}, &(0x7f0000aae000-0x4)=0xc) 2017/10/12 12:58:33 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 69.033902] sock: sock_set_timeout: `syz-executor3' (pid 7705) tries to set negative timeout [ 69.053793] ================================================================== [ 69.061189] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 69.067838] Read of size 153 by task syz-executor7/7725 [ 69.073190] CPU: 1 PID: 7725 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 69.081919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.091258] ffff8801ceda79e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 69.099295] 0000000000000000 ffff8801a3963240[ 69.102948] sock: sock_set_timeout: `syz-executor3' (pid 7705) tries to set negative timeout [ 69.112354] ffe708746f55d000 ffff8801ceda7a70 [ 69.117138] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 69.125139] Call Trace: [ 69.127707] [] dump_stack+0xc1/0x128 [ 69.133059] [] kasan_report.part.1+0x40f/0x500 [ 69.139260] [] ? sg_read+0x124b/0x1400 [ 69.144770] [] ? __might_fault+0xe4/0x1d0 [ 69.150557] [] kasan_report+0x20/0x30 [ 69.156012] [] check_memory_region+0x137/0x190 [ 69.162240] [] kasan_check_read+0x11/0x20 [ 69.168020] [] sg_read+0x124b/0x1400 [ 69.173351] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.179982] [] ? fsnotify+0xf30/0xf30 [ 69.185398] [] ? avc_policy_seqno+0x9/0x20 [ 69.191250] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 69.198231] [] ? security_file_permission+0x89/0x1e0 [ 69.204952] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.211694] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.218332] [] do_readv_writev+0x520/0x750 [ 69.224181] [] ? vfs_write+0x4e0/0x4e0 [ 69.229684] [] ? exit_robust_list+0x230/0x230 [ 69.235796] [] ? sock_destroy_inode+0x56/0x70 [ 69.241908] [] ? kasan_slab_free+0x89/0xc0 [ 69.247757] [] ? __fget+0x201/0x3a0 [ 69.253000] [] ? __fget+0x228/0x3a0 [ 69.258240] [] ? __fget+0x47/0x3a0 [ 69.263395] [] vfs_readv+0x84/0xc0 [ 69.268549] [] do_readv+0xe6/0x250 [ 69.273707] [] ? vfs_readv+0xc0/0xc0 2017/10/12 12:58:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e11000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000f91000)="2e2f66696c653000", &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) statfs(&(0x7f0000353000)="2e2f66696c653000", &(0x7f0000545000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_pwait(r2, &(0x7f0000700000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x20000001, &(0x7f000001a000-0x8)={0x5a}, 0x8) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) connect$netrom(r2, &(0x7f000000c000)=@ax25={0x6, {"36d97254fb17f0"}, 0x1}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) fanotify_mark(r3, 0x40, 0x30002, r3, &(0x7f0000955000)="2e2f66696c653000") fcntl$getflags(r3, 0x409) chmod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10) stat(&(0x7f0000f91000)="2e2f66696c653000", &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ba3000-0x8)="2e2f66696c653000", 0x8000001001, 0x0, r4, 0x49, 0x120800f) fsync(r3) memfd_create(&(0x7f00000d1000)="243a5c736563757269747900", 0x3) r5 = open$dir(&(0x7f0000ad0000-0x8)="2e2f66696c653000", 0x0, 0x52) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d9000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff190, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d6000-0x3)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000296000)=@assoc_id=r6, &(0x7f0000df7000)=0x4) fchmodat(r5, &(0x7f00009b0000-0x8)="2e2f66696c653100", 0x100) memfd_create(&(0x7f000052c000-0x2a)="00", 0x12) fcntl$getflags(r1, 0x40b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f92000)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f0000e2a000)="6b657972696e6700", &(0x7f0000657000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c7000)="b0", 0x1, 0xffffffffffffffff) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000503000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x200000, 0x0) mount(&(0x7f00002c1000-0xc)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000fc3000)="31000004", 0x0, &(0x7f0000fc2000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f0000551000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r6 = fcntl$dupfd(r5, 0x406, r5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd2000)="2e2f6275732f66696c653100", &(0x7f0000143000)="2e2f66696c653000", &(0x7f0000fd3000-0x6)="72616d667300", 0x20000008, &(0x7f0000359000-0x1)="53") renameat2(r5, &(0x7f0000fcf000)="2e2f62757300", r5, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00006cf000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r6, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00004f5000)=0x0) readlink(&(0x7f000087e000-0xc)="2e2f6275732f66696c653000", &(0x7f00007c9000)="", 0x0) renameat(r5, &(0x7f0000fd2000-0x6)="2e2f62757300", r5, &(0x7f0000fd1000)="2e2f66696c653100") mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r7, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1f, 0x1d, 0x305, 0x0, 0xff, "0a09298100000000cf000000040001"}], 0x1f}], 0x1, &(0x7f0000615000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x38, 0x1, 0x1, [r7, r5, r0, r5, r6, r5, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x5, 0x0}, 0x40000) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5800645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38a397334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") unlinkat(r5, &(0x7f00005ad000-0xc)="2e2f6275732f66696c653000", 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f00003ac000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x700000, r9}) 2017/10/12 12:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cc0000-0xb)="2a73656375726974797d00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f000075e000-0x12)="c5baca0456f17837854cf5e30000da4310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0xfffffffffffffffd, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00005a8000-0xce)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1e5f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546f6", 0xce, 0x800, &(0x7f0000f54000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x800000000000003, 0x2011d, r1, 0x0) mmap(&(0x7f00003bd000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f58000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e49000/0x1000)=nil, 0x1000, 0x7, 0x40010, r1, 0x40000000000) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00008a0000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000430000)=[{&(0x7f0000cd0000-0x3c)="3900000011001947040000000000050007030000000000000000ff170000800009003c0000000000000000fffffb011018e9070000000000a161dc97", 0x3c}], 0x1) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000002a000)={0x800, 0xfd5, 0x7, 0x2, 0x1, 0x5}) mmap(&(0x7f000053f000/0x4000)=nil, 0x4000, 0x4000000003, 0x31, r1, 0x0) 2017/10/12 12:58:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x4) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000ced000)="2e2f66696c65302f62757300", 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000013c000)={0x0, 0xf63}) 2017/10/12 12:58:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 3: mmap(&(0x7f0000000000/0x537000)=nil, 0x537000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7bc) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) r2 = dup(r1) mmap(&(0x7f0000537000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000538000)={0x8355, 0x0, 0x20, 0x2}) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000539000-0x24)={0x7d4, 0x7, 0x2, 0xdf48, 0x1, 0xd2, 0x2, 0x49ab, 0x5, 0x3, 0x8, 0xfffffffffffeffff}) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000c6000-0x28)={@common="65716c00000000000000000000000000", @ifru_mtu=0x5}) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r2, &(0x7f000053b000-0x8)={0x0}, 0x8) mmap(&(0x7f000031f000/0x2000)=nil, 0x2000, 0x5, 0x10000000000033, r2, 0x0) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000053d000-0x4)=0x7) write$fuse_bmap(r2, &(0x7f000034c000+0xa07)={0x18, 0xa00000000000000, 0x8, 0x1000}, 0x18) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000428000-0x70)=[{&(0x7f0000453000)={0x27, 0x8000, 0x2, 0x2, 0x4, 0x2, "75f7d199a7d407223eaac2c9d84d3dd32e5bdcbf566d6eb7e566b1310d5c6211e03982f0532245fe0d6915dbc286e4e37fc097dee897d00733c000fe571bb9", 0x7fffffff}, 0x60, &(0x7f000002a000-0x30)=[{&(0x7f0000235000)="c3c8f2483e53be0e9811282c350c6e9a35214f5628ca0e091f2d48ebc805e4be669ca5a206339f2344e9d5d3ee3e1b26d27b3478a6a48a6565895859409da523daf210fa9184e188d8088ebbcd78519e462e8647f1d5e1eecf82cd90e46d2cc87e27f0849f992ac6181ebed395e67701f7e3fdfc9a8c22cdc6e59e5a6d2ffc50079aa9200f32016340754824c30c", 0x8e}, {&(0x7f000053d000)="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", 0x1000}, {&(0x7f00000a1000-0x3b)="b74ff6d102dc31123596acb96c2adbea9cba9c8929e9af84eb926ef0564112851dea89836ac9e2f903d3001886add393b53aba833b595b79bf0b0c", 0x3b}], 0x3, &(0x7f000053e000-0x28)={0x28, 0x115, 0x9, "e1a3eea8c4976e3ae01551163ea917228c46bff0fd"}, 0x28, 0x40000}, {&(0x7f000053d000)={0x27, 0x0, 0x8000, 0x7, 0x0, 0x5, "1b55591f1d64ec58252d691bdd668ec4d53083951c8feae59e70ff1034403c4a17b133b6df7799d0a750e70f3c4a47f811e2c1eb2017ac00774794c97e0930", 0x6}, 0x60, &(0x7f000053d000)=[], 0x0, &(0x7f0000236000-0x18)={0x18, 0x1, 0x84, "0a5aa4"}, 0x18, 0x1}], 0x2, 0x0) mmap(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00001b7000)={0x0, 0x0}) mmap(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000540000-0x4)=0x2) 2017/10/12 12:58:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000475000-0x50)=[{&(0x7f0000232000)="586c2ae4753b549b3edf78da0346b07651b751383b52ccd8af5f1ea5fa736c48dfdb5fcda5a8132ab273b46b3cc881e7c0917a378a5ef5dead757f1601b3106a5349f29d0a3ceae209d5b7e4a158fe3a2bfb54410228507926d7", 0x5a}, {&(0x7f0000731000-0x27)="52aebdf76a5a50ae90b50e1f2c30593de437b0546df790c66ab5e30f59e004eeb5d625725c90cf", 0x27}, {&(0x7f0000982000+0x507)="a87a1832604b492f65b93f56077da1af58d9c429d37db04a45de686f8e8d54f2343e3c369232ea0da44186c4c1a98058c9024398380b1ad85e9f67dbe54e95aa1f699741137cc38ed4639606e696d187237b819d5da4f3e0cad61693ca6ac742dee8cd2311c517901752eb9db0a62632ce71a3d30c50f8c274bd8919f542e921ce2bebb80e3a0e5c73da4774546060bc855c4805033684daacd3a01a5b454afa6603d8090c3f224136753f57648225ed9c0c0e1945dc3f00cb87d22306e205874c1e432c549b57a207864a5ba90f1a9ce6a33ff26100eb83e23a8cd7113b0c", 0xdf}, {&(0x7f0000704000-0x1b)="9ab2a22d1b54c6d88089ef5f66fc67770a8eca2b0d2898c3fb5f6b457832e12a7f0602dd7c5819fe4d50e7acbd6572a32c728438d135ed57c5c2b02fb16e2e63c21e9545d7a9c4aa790b6890701148fcd5c1a9", 0x53}, {&(0x7f0000f4b000-0x79)="a2b58d00de9ff27068f88af71a72b1afab9104fe3a006fe56c1036d07e6154b83041e31b856931e5c6a6e35de15bbf421fb19beb8342b13d5d964a0ce0558b939bb4e030cc4e34f47f1545a5af6119838238748c9750f12ef88030e3f9c131bd06fc77637a4ddb6defe985e40b76a7b8791ca6c10140b9ee8d", 0x79}], 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00005c7000-0x4)=0xfd, &(0x7f0000964000-0x4)=0x4) r4 = dup(r0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00008b6000)={&(0x7f00009f1000/0x4000)=nil, 0x4000}) sync() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009e0000-0xe8)={{{@in=@local={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000-0x4)=0xe8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) fcntl$dupfd(r2, 0x406, r0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f08000)=0x0, &(0x7f000050d000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) [ 69.279038] [] ? move_addr_to_kernel+0x50/0x50 [ 69.285233] [] SyS_readv+0x27/0x30 [ 69.290391] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.296934] ================================================================== [ 69.306402] nla_parse: 16 callbacks suppressed [ 69.311263] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 69.320404] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/12 12:58:33 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008b2000+0x90e)=0x56c100, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) fcntl$setflags(r0, 0x2, 0x1) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f0000f65000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000-0x4)=0xa2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="67726574617030000000000000000000", 0x10) r1 = socket$inet(0x2, 0x7fff8, 0x1054) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f0f000)=0x315, 0x4) r2 = getpid() mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x33, &(0x7f0000fe9000-0x10)={0x3, 0x0, 0x8e, 0x200}) r3 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b7e000)={@common="62637366300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c36000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000feb000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xc20, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000035d000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000feb000-0x1c)={0xa, 0x0, 0xfffffffffdffff3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f63000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000077000-0x8)="2e2f66696c653000", &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/12 12:58:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000c86000-0x4)=0x7fc, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$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$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7ff) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f000016c000)={@common="67726530000000000000000000000000", @ifru_settings={0x0, 0x6, @fr_pvc=&(0x7f000035f000)={0x6}}}) memfd_create(&(0x7f000069f000)="2a2800", 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_SCRNMAP(r8, 0x4b41, &(0x7f0000110000)="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") r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) [ 69.358641] ================================================================== [ 69.359240] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 69.371370] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 69.371435] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 69.383354] Read of size 153 by task syz-executor7/7784 [ 69.388702] CPU: 1 PID: 7784 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 69.397431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/10/12 12:58:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x10000, 0xb, 0x0, 0x0, 0x86, 0x9, 0x6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) listxattr(&(0x7f0000caa000-0x8)="2e2f66696c653000", &(0x7f000044f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$TIOCSBRK(r2, 0x5427) r3 = socket(0x11, 0x3, 0x85) bind(r3, &(0x7f00003d7000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000ff4000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056d000)=0x0, &(0x7f0000a8f000-0x4)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007cc000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bc1000)={@common="7b65716c300000000000000000000000", @ifru_flags=0x0}) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000f64000)="5d8421a72b1ebe30a1b6947dd874daec66290534377544cf16563847cd72fe8f1c8caa7aab1fa577bd2dbc052706db3bddbaf0ed2aa0") syz_extract_tcp_res$synack(&(0x7f0000cff000)={0x0, 0x0}, 0x1, 0x0) accept$unix(r3, &(0x7f0000216000-0x24)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000047b000)=0x24) set_thread_area(&(0x7f0000f81000-0x10)={0xd6c, 0xffffffff, 0xffffffff, 0x7ff, 0xfacd, 0x8, 0x6, 0xdb1, 0x299236ad, 0x100c06d}) socket$netlink(0x10, 0x3, 0x2) r5 = socket(0x13, 0x2, 0xdec) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) sendto(r4, &(0x7f0000009000)="743d72233904cbf8e31e0607e834f6b11a4919a071772bea4ec57ee40ab37d5aa9cfd7f424967ac7dd78ceef99ca715f29d77048a6cb6580fb4744751acaefec846797e1c875f7ac9f14a47cdca160582712d00ff95964a4d94cfb7975b9b65f4023dafa9cf85b1f81099d16aedd", 0x6e, 0x40000, 0x0, 0x0) [ 69.406767] ffff8801ce9479e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 69.414803] 0000000000000000 ffff8801a3963c00 ffe708746f55d000 ffff8801ce947a70 [ 69.422892] ffffffff8153d48f 0000000000000000[ 69.426845] device gre0 entered promiscuous mode [ 69.432138] 0000000000000001 ffffffff826651bb Call Trace: [ 69.438181] [] dump_stack+0xc1/0x128 [ 69.443515] [] kasan_report.part.1+0x40f/0x500 [ 69.449729] [] ? sg_read+0x124b/0x1400 [ 69.455253] [] ? __might_fault+0xe4/0x1d0 [ 69.461019] [] kasan_report+0x20/0x30 [ 69.466444] [] check_memory_region+0x137/0x190 [ 69.472648] [] kasan_check_read+0x11/0x20 [ 69.478419] [] sg_read+0x124b/0x1400 [ 69.483751] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.490384] [] ? fsnotify+0xf30/0xf30 [ 69.495800] [] ? avc_policy_seqno+0x9/0x20 [ 69.501654] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 69.508634] [] ? security_file_permission+0x89/0x1e0 [ 69.515354] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.521985] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.528617] [] do_readv_writev+0x520/0x750 [ 69.534468] [] ? vfs_write+0x4e0/0x4e0 [ 69.539972] [] ? exit_robust_list+0x230/0x230 [ 69.546085] [] ? sock_destroy_inode+0x56/0x70 [ 69.552196] [] ? kasan_slab_free+0x89/0xc0 [ 69.558044] [] ? __fget+0x201/0x3a0 [ 69.563287] [] ? __fget+0x228/0x3a0 [ 69.568528] [] ? __fget+0x47/0x3a0 [ 69.573683] [] vfs_readv+0x84/0xc0 [ 69.578838] [] do_readv+0xe6/0x250 [ 69.583994] [] ? vfs_readv+0xc0/0xc0 [ 69.589328] [] ? move_addr_to_kernel+0x50/0x50 [ 69.595526] [] SyS_readv+0x27/0x30 [ 69.600685] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f19000-0xef)="8de564c7171ba609808e68cac9d870c5c467c4be81569ea822b834b1d94f23b6d229bbd35b349a2a3622b1f41f5d6a4c347090e442b8cadd1182a591f288ceae32bd44fb5598078eb3037978223329cb880ca6e9d8d767112fcde1908974e3311af1b9e73d0b3a5e1b52a97cd2d42fd7637372b73833292406e3bff4bb72a31156e3e2ce0d3b07bd673aedb317eb5c6c0072f0b7c2dbcbc7965dcb86c618d73f1161bea68cdc64dc4c31618afffde4bc26ff95cebece3bbfe51577c3940d29dc7ae4fc3df46012733f26c19d3b18e88b6c6bf12a58a5f4529557d5243d71e171802cfb9b6c47d91a188b4a83d997af", 0xef, 0x20004005, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f000086b000-0x7)="fdc27811af505f", 0x7) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ca5000)=0x7fff) socketpair(0x10, 0x3, 0x7f, &(0x7f0000fe2000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00006ef000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x21, 0x80100307, 0x0, 0x0, "02120f00e11000000affd40004000453"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c1e000-0xc)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000101000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005c0000)={r3, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400, 0x722f, 0x7, 0x9e}, &(0x7f00008ca000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000074e000)={0x0, 0x5023, 0x20}, &(0x7f00008db000)=0xc) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000021000)=[{r4, 0x10001, 0x80000000}, {r4, 0x81, 0xdb6}], 0x2, &(0x7f0000014000)={0xfffffffffffffff8, r5+10000000}, &(0x7f0000049000-0x8)={0x9}, 0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x200000001, 0x3f, 0xffffffffffffffff, 0x80000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000040000-0x1)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000035000-0xb)="2f6465762f766373612300", 0x83, 0x802) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x1, &(0x7f000004c000-0x8)=0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r7 = getpgid(0x0) get_robust_list(r7, &(0x7f00002d3000-0x4)=&(0x7f000096b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000c9000-0x8)=0x18) inotify_init1(0x80800) fcntl$setstatus(r6, 0x4, 0x2000) 2017/10/12 12:58:33 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x0}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:33 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = add_key(&(0x7f000047c000)="7573657200", &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000903000)="29da888fccc5de212cb0fe9201e5342e371eef95460dbb9c10024fe5044cb4438cd17351e2c6695d52b7a84742a23aa5eacb97d789904288dea8cf805aaada1a352cd9ac37089328a4e218b93e11d934c76319f29548df322e5207a7b1fad2dfcdcb04fac0f38b01f8891fc4f85a65e1e1dd84577b99b03af85e06e507195d4b1e100b42c71f927a00648a83d09b2834a223b24192f974d72489f8c3ab67a213b877fba40154ea68a60a704f6ea3ad1f432b8c870b95277a84335566b80d39b10718e470b5043e839a88777369f0e946f3", 0xd1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f000020f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x5, 0x1) eventfd(0x9016) epoll_create(0x200000000000000b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10041, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) creat(&(0x7f0000d96000-0x8)="2e2f66696c653000", 0x2) r1 = syz_open_dev$loop(&(0x7f0000f9c000)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r1, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x3, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x20004d) sendto$inet(r2, &(0x7f00001cc000-0x17)="94f1e61dfadc204cd5c2a11c30fb714a96359b4f2cd55f", 0x17, 0x0, &(0x7f000093b000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00008d3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000092d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000fec000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.607228] ================================================================== [ 69.619850] device lo left promiscuous mode [ 69.640028] ================================================================== [ 69.647415] BUG: KASAN: wild-memory-access on address ffe7086a16c84000 [ 69.654072] Read of size 153 by task syz-executor7/7836 [ 69.659502] CPU: 1 PID: 7836 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 69.668232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.677567] ffff8801c6a779e8 ffffffff81d93659 ffe7086a16c84000 0000000000000099 [ 69.685615] 0000000000000000 ffff8801c7272ea0 ffe7086a16c84000 ffff8801c6a77a70 [ 69.693585] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 69.701554] Call Trace: [ 69.704114] [] dump_stack+0xc1/0x128 [ 69.709447] [] kasan_report.part.1+0x40f/0x500 [ 69.715646] [] ? sg_read+0x124b/0x1400 [ 69.721150] [] ? __might_fault+0xe4/0x1d0 [ 69.726913] [] kasan_report+0x20/0x30 [ 69.732329] [] check_memory_region+0x137/0x190 [ 69.738525] [] kasan_check_read+0x11/0x20 [ 69.744290] [] sg_read+0x124b/0x1400 [ 69.749644] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.756279] [] ? fsnotify+0xf30/0xf30 [ 69.761697] [] ? avc_policy_seqno+0x9/0x20 [ 69.767548] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 69.774530] [] ? security_file_permission+0x89/0x1e0 [ 69.781249] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.787896] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 69.794531] [] do_readv_writev+0x520/0x750 [ 69.800384] [] ? vfs_write+0x4e0/0x4e0 [ 69.805890] [] ? exit_robust_list+0x230/0x230 [ 69.812001] [] ? sock_destroy_inode+0x56/0x70 [ 69.818122] [] ? kasan_slab_free+0x89/0xc0 [ 69.823971] [] ? __fget+0x201/0x3a0 [ 69.829214] [] ? __fget+0x228/0x3a0 [ 69.834455] [] ? __fget+0x47/0x3a0 [ 69.839612] [] vfs_readv+0x84/0xc0 [ 69.844767] [] do_readv+0xe6/0x250 [ 69.849921] [] ? vfs_readv+0xc0/0xc0 2017/10/12 12:58:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x18) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}], 0x18) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 69.855250] [] ? move_addr_to_kernel+0x50/0x50 [ 69.861448] [] SyS_readv+0x27/0x30 [ 69.866607] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 69.873150] ================================================================== [ 69.881331] device gre0 left promiscuous mode [ 69.917861] ================================================================== [ 69.925241] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 69.928369] device lo entered promiscuous mode [ 69.936428] Read of size 153 by task syz-executor7/7878 [ 69.941762] CPU: 0 PID: 7878 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 69.950475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.959794] ffff8801a3bdf9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 69.967760] 0000000000000000 ffff8801a5e400c0 ffe708746f55d000 ffff8801a3bdfa70 [ 69.975713] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 69.983667] Call Trace: [ 69.986225] [] dump_stack+0xc1/0x128 [ 69.991556] [] kasan_report.part.1+0x40f/0x500 [ 69.997754] [] ? sg_read+0x124b/0x1400 [ 70.003260] [] ? __might_fault+0xe4/0x1d0 [ 70.009024] [] kasan_report+0x20/0x30 [ 70.014439] [] check_memory_region+0x137/0x190 [ 70.020634] [] kasan_check_read+0x11/0x20 [ 70.026398] [] sg_read+0x124b/0x1400 [ 70.031729] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.038361] [] ? fsnotify+0xf30/0xf30 [ 70.043777] [] ? avc_policy_seqno+0x9/0x20 [ 70.049635] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 70.056616] [] ? security_file_permission+0x89/0x1e0 [ 70.063334] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.069968] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.076598] [] do_readv_writev+0x520/0x750 [ 70.082451] [] ? vfs_write+0x4e0/0x4e0 [ 70.087954] [] ? exit_robust_list+0x230/0x230 [ 70.094066] [] ? sock_destroy_inode+0x56/0x70 [ 70.100180] [] ? kasan_slab_free+0x89/0xc0 [ 70.106029] [] ? __fget+0x201/0x3a0 [ 70.111271] [] ? __fget+0x228/0x3a0 [ 70.116524] [] ? __fget+0x47/0x3a0 [ 70.121678] [] vfs_readv+0x84/0xc0 [ 70.126833] [] do_readv+0xe6/0x250 [ 70.131989] [] ? vfs_readv+0xc0/0xc0 [ 70.137319] [] ? move_addr_to_kernel+0x50/0x50 [ 70.143518] [] SyS_readv+0x27/0x30 [ 70.148675] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.155216] ================================================================== [ 70.162543] ================================================================== [ 70.169901] BUG: KASAN: wild-memory-access on address ffe7086a7c308000 [ 70.176544] Read of size 153 by task syz-executor6/7875 [ 70.181875] CPU: 1 PID: 7875 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 70.190597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.199938] ffff8801a3a2f9e8 ffffffff81d93659 ffe7086a7c308000 0000000000000099 [ 70.207904] 0000000000000000 ffff8801a5ddeb40 ffe7086a7c308000 ffff8801a3a2fa70 [ 70.215894] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 70.223839] Call Trace: [ 70.226394] [] dump_stack+0xc1/0x128 [ 70.231724] [] kasan_report.part.1+0x40f/0x500 [ 70.237933] [] ? sg_read+0x124b/0x1400 [ 70.243443] [] ? __might_fault+0xe4/0x1d0 [ 70.249208] [] kasan_report+0x20/0x30 [ 70.254626] [] check_memory_region+0x137/0x190 [ 70.260825] [] kasan_check_read+0x11/0x20 [ 70.266592] [] sg_read+0x124b/0x1400 [ 70.271921] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.278553] [] ? fsnotify+0xf30/0xf30 [ 70.283978] [] ? avc_policy_seqno+0x9/0x20 [ 70.289834] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 70.296820] [] ? security_file_permission+0x89/0x1e0 [ 70.303546] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.310181] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.316812] [] do_readv_writev+0x520/0x750 [ 70.322660] [] ? vfs_write+0x4e0/0x4e0 [ 70.328163] [] ? exit_robust_list+0x230/0x230 [ 70.334279] [] ? sock_destroy_inode+0x56/0x70 [ 70.340398] [] ? kasan_slab_free+0x89/0xc0 [ 70.346248] [] ? __fget+0x201/0x3a0 [ 70.351498] [] ? __fget+0x228/0x3a0 [ 70.356737] [] ? __fget+0x47/0x3a0 [ 70.361893] [] vfs_readv+0x84/0xc0 [ 70.367047] [] do_readv+0xe6/0x250 [ 70.372201] [] ? vfs_readv+0xc0/0xc0 [ 70.377538] [] ? move_addr_to_kernel+0x50/0x50 [ 70.383739] [] SyS_readv+0x27/0x30 [ 70.388895] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.395435] ================================================================== [ 70.403139] device lo left promiscuous mode 2017/10/12 12:58:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f000084d000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x101002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000-0xe0)="edf7219a5598d64f7f3c8efe9032b3dc2bb29f015f9f17ca9239d80dc6532de75e187bb7fb2fe15233663663c735e2a62b351630f7cd6c78774a5c7c3eaba0f7dea7bc45249bc0cfdac5ea1411e557fe6366539a39c2172f3121c5668c5d5837c3b673694fe3f934ab462d9c62c7b801b302ff469cca2cbda8c35fff21086c3cdef6fc88a5b4d2f645fbec8a4638140737111f29e8a580b0746a1231136f146ed3b20da721574ad0f07a7d7d52465a11bf3c92d876bb349801ee2aa4bd359e73f5d940f060ef4b250bbb657ab135249bf30347b1c3bd8d0a1ff18952239a7918", 0xe0, 0x20000800, &(0x7f0000002000)={0xa, 0x0, 0xe6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000004000)="fe247f496cd2521a", 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000003000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x20, &(0x7f0000007000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000)={0x10001, 0x7f, 0x7, 0x5, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000-0x4)=0x34a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000009000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10002, &(0x7f0000008000-0x10)={0x1a, 0x1c, 0x8, 0x0, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000b000-0x4)=0x5, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000c000-0x8)={r3, 0x8}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000b000)={r4, 0x7, 0x30}, 0xc) 2017/10/12 12:58:34 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095e000-0x8)="2e2f66696c653000", 0x1) pwritev(r0, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r2, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10020, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r0, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) mq_timedreceive(r1, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000032a000)=0x5, 0x4) connect$inet(r3, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r3, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbf000)={0x8, 0x2, 0x8000, 0x2, 0x0}, &(0x7f0000210000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000865000)={r4, 0x9}, 0x8) [ 70.420432] device gre0 entered promiscuous mode [ 70.432992] device gre0 left promiscuous mode [ 70.438694] ================================================================== [ 70.438700] BUG: KASAN: wild-memory-access on address ffe7086ab2e00000 [ 70.438705] Read of size 153 by task syz-executor6/7895 [ 70.438717] CPU: 1 PID: 7895 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 70.438722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.438737] ffff8801a9aef9e8 ffffffff81d93659 ffe7086ab2e00000 0000000000000099 [ 70.438748] 0000000000000000 ffff8801a4e83120 ffe7086ab2e00000 ffff8801a9aefa70 [ 70.438757] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 70.438765] Call Trace: [ 70.438780] [] dump_stack+0xc1/0x128 [ 70.438793] [] kasan_report.part.1+0x40f/0x500 [ 70.438806] [] ? sg_read+0x124b/0x1400 [ 70.438814] [] ? __might_fault+0xe4/0x1d0 [ 70.438823] [] kasan_report+0x20/0x30 [ 70.438831] [] check_memory_region+0x137/0x190 [ 70.438838] [] kasan_check_read+0x11/0x20 [ 70.438846] [] sg_read+0x124b/0x1400 [ 70.438856] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.438864] [] ? fsnotify+0xf30/0xf30 [ 70.438873] [] ? avc_policy_seqno+0x9/0x20 [ 70.438882] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 70.438892] [] ? security_file_permission+0x89/0x1e0 [ 70.438900] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.438909] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.438918] [] do_readv_writev+0x520/0x750 [ 70.438925] [] ? vfs_write+0x4e0/0x4e0 [ 70.438935] [] ? exit_robust_list+0x230/0x230 [ 70.438944] [] ? sock_destroy_inode+0x56/0x70 [ 70.438951] [] ? kasan_slab_free+0x89/0xc0 [ 70.438958] [] ? __fget+0x201/0x3a0 [ 70.438964] [] ? __fget+0x228/0x3a0 [ 70.438970] [] ? __fget+0x47/0x3a0 [ 70.438977] [] vfs_readv+0x84/0xc0 [ 70.438984] [] do_readv+0xe6/0x250 [ 70.438991] [] ? vfs_readv+0xc0/0xc0 [ 70.439004] [] ? move_addr_to_kernel+0x50/0x50 [ 70.439011] [] SyS_readv+0x27/0x30 [ 70.439024] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.439027] ================================================================== [ 70.440230] ================================================================== [ 70.440234] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 70.440239] Read of size 153 by task syz-executor7/7897 [ 70.440247] CPU: 0 PID: 7897 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 70.440252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.440271] ffff8801aaeaf9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 70.440282] 0000000000000000 ffff8801a99cf480 ffe708746f55d000 ffff8801aaeafa70 [ 70.440292] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 70.440294] Call Trace: [ 70.440305] [] dump_stack+0xc1/0x128 [ 70.440315] [] kasan_report.part.1+0x40f/0x500 [ 70.440325] [] ? sg_read+0x124b/0x1400 [ 70.440335] [] ? __might_fault+0xe4/0x1d0 [ 70.440343] [] kasan_report+0x20/0x30 [ 70.440351] [] check_memory_region+0x137/0x190 [ 70.440358] [] kasan_check_read+0x11/0x20 [ 70.440366] [] sg_read+0x124b/0x1400 [ 70.440375] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.440384] [] ? fsnotify+0xf30/0xf30 [ 70.440391] [] ? avc_policy_seqno+0x9/0x20 [ 70.440400] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 70.440409] [] ? security_file_permission+0x89/0x1e0 [ 70.440419] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.440428] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.440436] [] do_readv_writev+0x520/0x750 [ 70.440443] [] ? vfs_write+0x4e0/0x4e0 [ 70.440453] [] ? exit_robust_list+0x230/0x230 [ 70.440462] [] ? sock_destroy_inode+0x56/0x70 [ 70.440469] [] ? kasan_slab_free+0x89/0xc0 [ 70.440477] [] ? __fget+0x201/0x3a0 [ 70.440483] [] ? __fget+0x228/0x3a0 [ 70.440489] [] ? __fget+0x47/0x3a0 [ 70.440497] [] vfs_readv+0x84/0xc0 [ 70.440505] [] do_readv+0xe6/0x250 [ 70.440512] [] ? vfs_readv+0xc0/0xc0 [ 70.440521] [] ? move_addr_to_kernel+0x50/0x50 [ 70.440529] [] SyS_readv+0x27/0x30 [ 70.440539] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.440543] ================================================================== [ 70.461782] ================================================================== [ 70.461788] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 70.461792] Read of size 153 by task syz-executor0/7904 [ 70.461802] CPU: 0 PID: 7904 Comm: syz-executor0 Tainted: G B 4.9.54-g9add7c4 #63 [ 70.461807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.461821] ffff8801a9aef9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 70.461832] 0000000000000000 ffff8801a99cff00 ffe708746f55d000 ffff8801a9aefa70 [ 70.461842] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 70.461843] Call Trace: [ 70.461854] [] dump_stack+0xc1/0x128 [ 70.461864] [] kasan_report.part.1+0x40f/0x500 [ 70.461876] [] ? sg_read+0x124b/0x1400 [ 70.461887] [] ? __might_fault+0xe4/0x1d0 [ 70.461895] [] kasan_report+0x20/0x30 [ 70.461903] [] check_memory_region+0x137/0x190 [ 70.461910] [] kasan_check_read+0x11/0x20 [ 70.461918] [] sg_read+0x124b/0x1400 [ 70.461927] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.461935] [] ? fsnotify+0xf30/0xf30 [ 70.461944] [] ? avc_policy_seqno+0x9/0x20 [ 70.461953] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 70.461961] [] ? security_file_permission+0x89/0x1e0 [ 70.461970] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.461978] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 70.461986] [] do_readv_writev+0x520/0x750 [ 70.461997] [] ? vfs_write+0x4e0/0x4e0 [ 70.462008] [] ? exit_robust_list+0x230/0x230 [ 70.462019] [] ? sock_destroy_inode+0x56/0x70 [ 70.462028] [] ? kasan_slab_free+0x89/0xc0 [ 70.462035] [] ? __fget+0x201/0x3a0 [ 70.462042] [] ? __fget+0x228/0x3a0 [ 70.462047] [] ? __fget+0x47/0x3a0 [ 70.462055] [] vfs_readv+0x84/0xc0 [ 70.462062] [] do_readv+0xe6/0x250 [ 70.462069] [] ? vfs_readv+0xc0/0xc0 [ 70.462081] [] ? move_addr_to_kernel+0x50/0x50 [ 70.462090] [] SyS_readv+0x27/0x30 [ 70.462104] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 70.462107] ================================================================== 2017/10/12 12:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) r2 = gettid() ftruncate(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 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, 0x8000000000) clock_gettime(0x0, &(0x7f000078e000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000f90000-0x8)="2e2f66696c653000", &(0x7f0000551000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009c0000)={0x7, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f000056c000-0x6)="6c001f000400", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, 0xfffffffffffffffd) r5 = memfd_create(&(0x7f0000c93000)="00", 0x1) r6 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x3f, 0xffffffffffffffff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000015000)=[{0x23, 0x8, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @time=@tick=0x20}], 0x30) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) r8 = pkey_alloc(0x0, 0x3) pkey_free(r8) socket(0x80000008, 0x0, 0x8b) sendfile(r6, r1, 0x0, 0x3) eventfd2(0xb, 0x40000080000) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) 2017/10/12 12:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket(0x7, 0x84000, 0x40002) r1 = openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)="2e2f66696c653000", 0x8000, 0x5) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x0, 0x4, 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)=0x0) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) alarm(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000e5b000)="657b599abdfb45ce3dc690f62a2266aff6136ffb762e08bd26739f0e46241561d538c4d07f981ba1478c2c70626280c1a90afc42d72ce992605e9b5766d43b", 0x3f, 0x8000, &(0x7f0000d87000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000fbb000)="2e2f66696c653000", &(0x7f00008d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00007c9000)=0x0, &(0x7f00005f9000-0x4)=0x4) fcntl$lock(r2, 0x6, &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00009e3000)=0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r3 = getpgrp(0x0) capset(&(0x7f0000005000-0x8)={0x8000000200f1526, r3}, &(0x7f0000004000)={0xfffffffffffffffc, 0x0, 0x0, 0x3e, 0x0, 0x7}) 2017/10/12 12:58:35 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000944000)="fe646b911461f7f77d8859db87c8d81bd270319233226350c2d072f8e2fe1352b2b03cff85a108e4fa06a1e1bca2a8a614bddeb9bcabf6e15ce22a14f52a1d00ce2c44fd25838658882e384b6b360738d38ae28e173533bdf1373d153d9b1538f6639be9c62468d277d2ae2f7dca37333f08e568ef0104447c23f006851194b7cfafc4767a638d7a5f95097ed838b762", 0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = memfd_create(&(0x7f0000b09000-0x3)="1a2100", 0x3) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000c86000)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x20000000c, &(0x7f0000605000-0x1)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cbf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ee9000)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eea000)="2f6465762f6877726e6700", 0x28000, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000574000-0x8)="2e2f66696c653000", 0xc000, 0x110) clock_getres(0x0, &(0x7f0000c45000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000304000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000eed000)=[{r6, 0x208, 0x0}, {r5, 0x0, 0x0}, {r3, 0x2012, 0x0}], 0x3, &(0x7f0000eee000-0x10)={0x77359400, r7}, &(0x7f0000cae000)={0x5}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000eeb000-0x4)=0x10001) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d63000)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000eec000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000e1f000-0x4)=0x300) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup(r2) writev(r1, &(0x7f0000cf2000-0x20)=[{&(0x7f0000503000-0x1000)="33458f6be554924ed66abe3400131004284ff3b10a1b94cfa675ba29b2d1f6d4b3ef782e5ed2de52aa183a61c386fc1c99dfe89b3b4d5688e6476068d2a213bcdf00cfd391c83eb503b96c10445ec4399f994ba1c69bf8fab5cca0b2b17162ca8ca76749339d63a150cc04d96e82f31129d691b987ddbcd89875eb489d203972bf09d759691e85c330e8d6e2b950d1b273281c69685784745faf1d0febce8c5761f80af8796a04a5f5be1eeeefa201943d97901509dfa31bbd249015a9ed4b50400eaa632fb74a298620850563560b816eaf885b5ab991389abbb7dbd5cdea8a8e6cd85616da78c38112c326bdcd874a32e64c9f1b455890cf4c06911f530ed2c18068e389c876804824079c99535f9757f5c6e99e6d0ee1c84d0a5c5e17b1792831858cc618506e20d0a81ba815c64c068dd46b45c9b01862cfc1e45f8258b4ea9f3607cc5878ce3423a85ce3a747df251b59679ad2521beab6126c7bb32407e09810871da10c101c722823036d06e37697211b70fa9385e027153d5e2fd1f6a3eceea4bd646e78158b8dadea494300723bc530c061dbb23906c46f7ec1dedcdc4b503947545fc7cfa1cf204787e776021b81fff4abc09daccae7a8569e94f7cfab99f1abbdc53724575ebff02d39e2a7d2a89df2576f6b827257ef0bca881bf5356d3b1c6deced0e49e1c1652a95ba343bf35f33cedf8455691d48f19b6ea7e18361650eb0bf28184a8426a4c1dd9815fe5e3011be99fe", 0x218}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) r9 = creat(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x0) llistxattr(&(0x7f000072a000)="2e2f66696c653000", &(0x7f0000064000)="", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000a28000)={0x0, 0x0, 0x10, 0xfffffffffffffffe, 0x9}, &(0x7f0000a78000-0x4)=0x18) 2017/10/12 12:58:35 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x0}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:35 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000057f000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebf000)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x9, 0xfffffffffffffffe, 0x8, 0x10001, 0x8}, &(0x7f0000597000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004de000-0x20)={0x6, 0x9, 0x20f, 0xfffffffffffffffd, 0x10, 0x1, 0x6, 0x6, 0x0}, &(0x7f0000cf4000-0x4)=0x20) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) futex(&(0x7f0000717000-0x4)=0x100000000, 0x3, 0xffffffffffffffff, &(0x7f0000b0f000)={r4, r5+10000000}, &(0x7f0000805000)=0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008de000)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0xf7d, 0x8, 0x4, 0xf6, 0xffd, 0x3, 0x8, 0x80000001, 0xb9, 0x811b, 0x8, 0x5, 0xee1]}, &(0x7f0000bc4000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f0000be2000-0x38)={&(0x7f000027a000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011d000-0x20)=[{&(0x7f0000037000)="410b6b3c75ab", 0x6}, {&(0x7f0000163000)="28bd6e576f94656b936b87013b06a29f2c566088d4aecda296b2993fc53cc70fca5e14e838db4c3dd6a6967c0220e5fd7e8acd4e1faed3182f67921b25635dcff94aba606fcd8b2e42590aee4441498a07d886d3ea7950dd686b2ee4757b274da1284b3049b7bbc77a28058c918cc22ad81c2c13e92451bf4eae0ece7dc316cef8415f7ddd4bd42575b405b36b6b59512b39100f7e5eab48623ac8635856d6f8368d1735569b47724a5e1eb4db41f05e9b8634547d9822aefa78feadd18b037254255ceeff4f24cf33f381d608506256749810bffa17fdee5e6abc128f474c565cb5d6f9865a00bf3978b3a42353b5", 0xef}], 0x2, &(0x7f0000bf5000-0x180)=[@init={0x18, 0x84, 0x0, {0x2, 0x92a1, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8209, 0x1, 0xf2, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x81, 0x7f}}, @init={0x18, 0x84, 0x0, {0x80, 0xffff, 0x7, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xb, 0x6, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1, 0xc, 0xa2a, 0x20c5, 0x7, 0xffffffffffffffff, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0xb346, 0x6, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x2214, 0x2, 0x6, 0x4, r6}}], 0x8, 0x40894}, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000131000)={0x77359400, 0x0}, &(0x7f00001ac000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r7, []}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r10, r9, 0x0) pipe(&(0x7f0000507000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f000006b000)="", 0x0) ioctl$sock_SIOCGIFCONF(r12, 0x8910, &(0x7f0000c79000-0x3)=@buf={0x20, &(0x7f00007dc000-0x20)="8d6b81354fab622522108064db45481200df0ce1bf8f2f7e4fab2f7b9dc5f704"}) splice(r11, 0x0, r9, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3d8}, &(0x7f0000e1d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000)={0xffffd, 0x989680}, 0x8) timer_settime(r8, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r8, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(0xffffffffffffffff, 0x8, r7) ioctl$sock_inet_sctp_SIOCINQ(r12, 0x541b, &(0x7f00008a4000-0x4)=0x0) 2017/10/12 12:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002b0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000285000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ae000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) sendto$packet(r0, &(0x7f0000d0e000)="62ef3d08ab7673f7eefbb085f8c6266c7e40f1fda7f47d2f01f250d4ee92bc59ec852878f8420a5cbf8431fc90119c3f84d4714e09e57bd8360e7a854c78c2f993f457ce5ffd415546bf238377ce9ca19ab29ee96103e5bb35c7fbe9d7418cff0cc855a0b77dadc7ad5d8ad30069050daa1f0c3dda00c0ccb4a0bc61dd4db30abbe2089b1c2169452102e3662c3c8aea314ae78939be5135645848001ef7bb53", 0xa0, 0x1, &(0x7f00008b8000)={0x11, 0xd, r1, 0x1, 0x8000, 0x6, @random="9c2d44e22521", [0x0, 0x0]}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000e8e000)="2e2f66696c653000", &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f000022f000)="2f6465762f6e65742f74756e00", 0x0, 0x220000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r3) connect(r2, &(0x7f0000009000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0xfffffffffffff633, "6d9f4d290bba", 0xf35, 0x0}, 0x10) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f00007e2000-0x8)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ea5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000959000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r5}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_dev$mice(&(0x7f0000e33000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10001) ioctl$TCGETA(r7, 0x5405, &(0x7f000066b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r6, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup(r3) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000f45000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000ab000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000622000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f8f000)={r9, 0xfb, "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"}, &(0x7f0000b63000-0x4)=0x103) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000936000)=0xf51, 0x4) sendmsg(r6, &(0x7f0000f86000)={&(0x7f000042d000)=@sco={0x1f, {0x8001, 0x8000, 0x47, 0x9, 0xffffffff, 0x7}}, 0x8, &(0x7f0000464000-0x60)=[{&(0x7f000029a000)="23a55d1d2917c76ef40d3e18f8f3b3dbb098415dce636177087b7389a214682c264b74dfcb04ac0005a1ade76d0aa173825d7d", 0x33}, {&(0x7f00003a9000)="d87206076d2eda7010d333d6f4ebd97b41ba9610ef1e2d0f96d2ebfd60a7bd8342a948528785ef753abff06299a72ae39decccdba8e661ff80fcea967a8f3b5776cef858c9e304781239de68d8b63ae65216754b7e9b6a2f3906ab64ba370ee2ce0fec71e1ef47f8981fde90f195abfce29fddd6b65a5308683a9b531b", 0x7d}, {&(0x7f00001ef000)="77b155286f17bcf22452c3fd1b5dfafdd36495efd993001caab060bac0ebfacb711fd8da4e02cdb96353c627af58e5e37a63d559fe1d4782e0446061ac950cf0b4e006c519b61156fd9621ace566db2f905ac92d346dd7d9ebab81df6b18800b9253eeb45905887ff5d96dde28b6a1559d75", 0x72}, {&(0x7f0000818000)="bd5f0625554c3b1c390af26e1b04aade5afbb4cae4715aba8afdd0bf566aff1fd1b5de9861737ade31f79fbc669124fd918371f527cd2a01829a46f97b031f762d0fc5502c6483cf231545d3eaf1bdbf042de7268b2b7bdb4b3f4661ae5fdcaf21b363b550793479476e44aa7bddbf75f82a2edb88d4af7c81aed6d3e5d4022d601ac7683222ab09aaf57e8e33081bb5c6c46f5385f31cb7e77fb48b55e93bcb5dae863011b12518dc066e81b7591eb402ff11dc9d44aa1c45b3fa58962c846625016372bde203ddd76e279e5d6c5c3f7692c43866fb6171f086425659c6c74026afc26c16239b04dcb6f2343f7d6c32f6c588d8c5c1", 0xf6}, {&(0x7f0000476000)="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", 0x1000}, {&(0x7f0000c01000)="3dc079bbf98c7a67cb770935db2085f82b2f0b568dee60c91407b0b117922e9389805d413edd882b47fabb48bbe939df150cb233941c072ebf51d875b623a4848fa33add43b4d47cbedbc79afd53ce9fa5eea73e7cece35a97acef113a8589937563ab303af191ac34d4fa4298220967a2b85d376ac3a13d192b755f0b38", 0x7e}], 0x6, &(0x7f0000c77000-0xd8)=[{0xd8, 0x110, 0x4, "cd67cd6505fe3be915af99b04721ad1d39336e05c92e7c7e30fe67b180201668b6bc5a2b5e9d5c8b3ca0ef316efa3d0ce19ffbe38f14c942267edf52ae513a6aacd1160b265ebfbdcaf54b047a502b93db38d6e90543baeb127173337be18994797f5c4396a864fc0d035981cef75f43555d8a75f7e74af1f7f023b764cf89c67b02784e6a75d50f604a8356966ac57acab7697a107c85d31e302ac419a43e9a207038231f4bcb4b7c79c46c59e6a7f400557e21e41e52b3ea63345c83e8c8c9c431414038"}], 0x1, 0x10}, 0x0) setsockopt$inet_udp_int(r8, 0x11, 0x3, &(0x7f00007dc000-0x4)=0x6, 0x4) recvfrom$inet(r6, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc0, 0x100, 0x0, 0x0) [ 71.226003] ================================================================== [ 71.228496] device lo entered promiscuous mode [ 71.237947] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 71.244579] Read of size 153 by task syz-executor7/7917 [ 71.249908] CPU: 0 PID: 7917 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 71.258620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.267939] ffff8801c4e7f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 71.275889] 0000000000000000 ffff8801a5df2420 ffe708746f55d000 ffff8801c4e7fa70 [ 71.283841] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 71.291788] Call Trace: [ 71.294344] [] dump_stack+0xc1/0x128 [ 71.299675] [] kasan_report.part.1+0x40f/0x500 [ 71.305873] [] ? sg_read+0x124b/0x1400 [ 71.311377] [] ? __might_fault+0xe4/0x1d0 [ 71.317138] [] kasan_report+0x20/0x30 [ 71.322554] [] check_memory_region+0x137/0x190 [ 71.328750] [] kasan_check_read+0x11/0x20 [ 71.335926] [] sg_read+0x124b/0x1400 [ 71.341262] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.348466] [] ? fsnotify+0xf30/0xf30 [ 71.353886] [] ? avc_policy_seqno+0x9/0x20 [ 71.359737] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 71.366718] [] ? security_file_permission+0x89/0x1e0 [ 71.373437] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.380072] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.386705] [] do_readv_writev+0x520/0x750 [ 71.392557] [] ? vfs_write+0x4e0/0x4e0 [ 71.398061] [] ? exit_robust_list+0x230/0x230 [ 71.404174] [] ? sock_destroy_inode+0x56/0x70 [ 71.410286] [] ? kasan_slab_free+0x89/0xc0 [ 71.416136] [] ? __fget+0x201/0x3a0 [ 71.421377] [] ? __fget+0x228/0x3a0 [ 71.426618] [] ? __fget+0x47/0x3a0 [ 71.431773] [] vfs_readv+0x84/0xc0 [ 71.436927] [] do_readv+0xe6/0x250 [ 71.442084] [] ? vfs_readv+0xc0/0xc0 [ 71.447411] [] ? move_addr_to_kernel+0x50/0x50 [ 71.453607] [] SyS_readv+0x27/0x30 [ 71.458764] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.465307] ================================================================== 2017/10/12 12:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000018d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000039a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000040000)=0x6) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8908040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005a8000-0xe)="2f6465762f6b657963686f726400", 0x20000, 0x0) getitimer(0x3, &(0x7f000021e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000096e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000db3000-0x20)={{r4, r5+10000000}, {0x77359400, 0x0}}, &(0x7f0000f98000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000963000-0x65)="51918cf29f669c7d4f5294775dad77074cac8d8ede6b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2ff939b0200000000000000118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b4d1a1aa2fe94c7b7897ff72ee", 0x65, 0x0, &(0x7f000063e000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000c98000-0x1b)="c159d2bf96648c3a85b57fda4700005a246b6ac7259f9fd8d51132", 0x1b) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xff000000000}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00003ab000-0x73)="a6505d1f66d3904a9c716f0d0a05d4b494dd6b87eea1d34e4d9b6c0189a4425d8c76ffffffff000000007df8af23c9318ae4ab26c8ad1f66000000007b37162fddb494413de9e3a16e9b9c2bd7c1afa64444b38b7d0444aeb44cb41396b5495c9140bd5fbf8053b8ce0fb985cb068ff4f374be", 0x73) recvfrom$unix(r1, &(0x7f00002ce000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x40000001, &(0x7f0000d5e000)=@abs={0x1, 0x0, 0x0}, 0x8) mkdir(&(0x7f000052e000-0x8)="2e2f66696c653000", 0x32) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c71000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000c80000-0x5c)={{0xa, 0x1, 0x72dc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x7f, [0x40, 0x31e, 0x3, 0x8, 0x7bc, 0x4, 0xfffffffffffffffd, 0xffffffffffffffba]}, 0x5c) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000894000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 0xa0002) clock_gettime(0x0, &(0x7f00000ac000-0x10)={0x0, 0x0}) unlinkat(r3, &(0x7f0000f9d000)="2e2f66696c653000", 0x1fa) [ 71.472633] ================================================================== [ 71.479983] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 71.486633] Read of size 153 by task syz-executor6/7926 [ 71.491981] CPU: 1 PID: 7926 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 71.500712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.510053] ffff8801ce9379e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 71.518056] 0000000000000000 ffff8801c5e48ea0 ffe708746f55d000 ffff8801ce937a70 2017/10/12 12:58:35 executing program 5: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000001, 0x400000031, 0xffffffffffffffff, 0x44) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x7, &(0x7f0000003000)={0x100000, 0x0}, &(0x7f0000048000)=0x0, 0x9) 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) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x1000000012) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20000010, &(0x7f000000c000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8003fd) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000050000-0xb)="2f246367726f75706c6f00", 0x1) bind(r3, &(0x7f0000050000-0x58)=@alg={0x26, "736b636170686572000000000000", 0x3, 0x1000, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200006, 0x12, r3, 0x0) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x7ff, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x1, 0x1d50937d, 0x7f, 0x0, 0x5, 0x8, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80004, 0x20000000024) r4 = accept4$unix(r3, 0x0, &(0x7f0000b48000-0x4)=0x0, 0x80000) mmap(&(0x7f00007bb000/0x14000)=nil, 0x14000, 0x1, 0x42014, r4, 0x0) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f00004fa000/0x4000)=nil, 0x4000, 0x2000001, 0x8000000033, r5, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x2013, r3, 0x0) 2017/10/12 12:58:35 executing program 5: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000000000, 0x0, &(0x7f0000e89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e89000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x58, 0x0) pipe(&(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e8b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8b000-0x4)=0xe8) getgroups(0x7, &(0x7f0000639000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r2, &(0x7f0000e8b000-0x8)="2e2f66696c653000", r4, r5, 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000011b000)="2e2f66696c653000", 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0xa, 0x4, 0x4) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f000089d000)={&(0x7f0000765000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005c8000-0x10)=[{&(0x7f00006a5000-0x1)="00", 0x1}], 0x1, &(0x7f00006aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x40000000) recvmmsg(r7, &(0x7f0000f5d000-0x40)=[{{&(0x7f0000fee000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095b000)=[{&(0x7f0000c93000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000f60000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3, &(0x7f0000d44000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x10000, 0x0) sendto$inet(r7, &(0x7f0000753000)="00", 0x1, 0x8040, &(0x7f0000f57000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000ff5000)={0x6, 0x3ff, 0x0, 0x4, 0x2}, 0x14) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000627000-0x4)=0x4, 0x4) splice(r7, 0x0, r7, 0xfffffffffffffffd, 0x7, 0x8) sendto$inet(r7, &(0x7f0000f59000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000f5a000-0x10)={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r7, &(0x7f00006db000-0x6b)="0e98c50d6f4a3ba31d07caa442035bb60c95b931db6ea2760870c6d755d0c52f7e70ec5f07e7aa2ca5ca76a93ea1e0974b4a973377caa7180017ce0e6a031e8480ea2c28d8807ee3595b6fcaf4e74bf4c1ff2b6f94a694e858186f0799da0149b05dd69d715e205ac779de", 0x6b, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000f57000)={0xc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x4, 0x6, 0xe80, &(0x7f0000a68000-0x10)=@generic="a6250ae220ce1e6a9edddc769953b26a", 0x1f, 0xfffffffffffffff7, 0x7ad3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f00007aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc3000)=0x61) sendto$inet(r7, &(0x7f0000f5d000-0xf0)="55f735c10886f970459de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e9112923421383cfd485e6f71c786bace8c10dd10cfbe5e0f564720b05bb1cde14e2efffffdffb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa223cb1daba4ed157037b7438961a467f96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523def285f2f9fe96236afe0f4f000000020d13cc5c9d034f0d10036e64e80236dc846d40922452a007c95fc50a908804d5909561480f", 0xf0, 0x40080, &(0x7f0000922000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ec5000-0x4)=0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000660000)="2f6465762f73657175656e63657200", 0x1, 0x0) [ 71.526025] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 71.534054] Call Trace: [ 71.536626] [] dump_stack+0xc1/0x128 [ 71.541977] [] kasan_report.part.1+0x40f/0x500 [ 71.548201] [] ? sg_read+0x124b/0x1400 [ 71.553732] [] ? __might_fault+0xe4/0x1d0 [ 71.559532] [] kasan_report+0x20/0x30 [ 71.564987] [] check_memory_region+0x137/0x190 [ 71.571206] [] kasan_check_read+0x11/0x20 [ 71.576977] [] sg_read+0x124b/0x1400 [ 71.582309] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.588949] [] ? fsnotify+0xf30/0xf30 [ 71.594374] [] ? avc_policy_seqno+0x9/0x20 [ 71.600227] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 71.607207] [] ? security_file_permission+0x89/0x1e0 [ 71.613935] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.621607] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.628253] [] do_readv_writev+0x520/0x750 [ 71.634103] [] ? vfs_write+0x4e0/0x4e0 [ 71.639606] [] ? exit_robust_list+0x230/0x230 [ 71.645722] [] ? sock_destroy_inode+0x56/0x70 [ 71.651837] [] ? kasan_slab_free+0x89/0xc0 [ 71.657690] [] ? __fget+0x201/0x3a0 [ 71.662932] [] ? __fget+0x228/0x3a0 [ 71.668173] [] ? __fget+0x47/0x3a0 2017/10/12 12:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000042000)="c7c8ec22639e40050f330743af8426d947ce373d8c0bafa8f5d09843bd33dc2a269fab9951b9611960712745254d3c942311a6a085f149b4585210a5fa2887d2fba5015200e6e21995821d4b95836cb09498ea2ffd4937958de6e8c4fa1f6dbafd27d3f5b1365c01a6babbe5aeb18b48c56f7a18e2219cc2822f81200f8eaf7f2fc60c5e003a4653ab310b9e25823da1d209211c893e3cc9bed78f94d0a01164b950eaeb8eb064173e3847c3971413e7d9d23d58198767e491ec07946a2b210df66e468bfdfcd2e7f5cdad90e8f20c7860e9dfe4aeb68b73d852318f9fcb1289916f1dd51e1cba8dea7cc41ce3", 0xed) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005c0000-0x8)={0x0, 0x7f}, &(0x7f0000355000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000041e000-0x8)={r3, 0x0}, &(0x7f000094f000-0x4)=0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f00003c9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000671000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000ee2000-0x4)=0x10000, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x0, 0x40, &(0x7f000080c000)={0x0, 0x0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000667000)=0x0, &(0x7f00006da000)=0x4) sync_file_range(r5, 0xfff, 0x5, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x2020000000000016, &(0x7f00007a8000)="", 0x0) socketpair(0xa, 0x80000, 0x100000001, &(0x7f00009b9000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000fe0000-0x4)=0x0) iopl(0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000335000)={@generic="b54094d6be823f7c4375820a3bf7a4ad", @ifru_flags=0x900}) 2017/10/12 12:58:36 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x0, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000666000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x10, 0x80800) connect$ipx(r1, &(0x7f00009e6000-0x10)={0x4, 0x101, 0x40, "be19b36c8576", 0x8001, 0x0}, 0x10) ioctl$TCXONC(r0, 0x540a, 0xff) ioctl$TIOCNOTTY(r0, 0x5422) rt_sigqueueinfo(0x0, 0x3c, &(0x7f0000987000)={0xf, 0x80, 0x7, 0x95}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000b16000-0x6)={0x4, 0x400, 0x2}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x8, &(0x7f0000412000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc1000)=[{&(0x7f0000fbf000)="8b62c5c21aa2f300000004e9141ba6080000003099267b935e003b", 0x1b}, {&(0x7f0000fc0000)="d8ae59935f54ff72e8f472e17c1e116f8a5ae56313bfe81215b5cfaf7866305ad53810bb8c9e1fc5e17c32787399265be73acf9ed9bba48fbb097368795102c5cb950c82329a4e8530fd2845e9338da40a8e2ff94d1bc0bdac6f82ad9e252d539567d106670633789d", 0x69}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fc1000-0x20)={0xfffffffffffffffe, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000fc1000-0x10)={0xffffffff00000001, r2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f36000)={0x4a79, 0xffff, 0x100000f7, 0x68e45f24, 0x10000, 0x1c, 0x400000006, 0x0, 0x5, 0x10000000200000}) ioctl$TCSBRKP(r0, 0x5425, 0xffffffffffffff01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cbe000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80801) r5 = dup(r4) fcntl$setpipe(r5, 0x407, 0x8020000000080402) fcntl$setpipe(r3, 0x407, 0x0) dup2(r4, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a81000-0xb)="2f6465762f6877726e6700", 0x1c0, 0x0) socket(0x10, 0x802, 0x0) 2017/10/12 12:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000e8e000)="2e2f66696c653000", &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000e9ff8000e9bc22", @ifru_map={0xfa6, 0x100000000000005, 0x8, 0x0, 0x0, 0x80000000}}) close(r0) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f00007e2000-0x8)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000971000-0x28)={@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$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000959000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r4, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup(r2) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f45000-0x4)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000936000)=0xf51, 0x4) setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f00007dc000-0x4)=0x0, 0x4) recvfrom$inet(r4, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc0, 0x100, 0x0, 0x0) [ 71.673326] [] vfs_readv+0x84/0xc0 [ 71.678480] [] do_readv+0xe6/0x250 [ 71.683636] [] ? vfs_readv+0xc0/0xc0 [ 71.688970] [] ? move_addr_to_kernel+0x50/0x50 [ 71.695170] [] SyS_readv+0x27/0x30 [ 71.700331] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.706874] ================================================================== [ 71.714961] device lo left promiscuous mode [ 71.722606] ================================================================== [ 71.729980] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 71.736615] Read of size 153 by task syz-executor7/7966 [ 71.741946] CPU: 0 PID: 7966 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 71.750661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.759983] ffff8801cd0ff9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 71.767941] 0000000000000000 ffff8801c73d03c0 ffe708746f55d000 ffff8801cd0ffa70 [ 71.775890] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 71.785491] Call Trace: [ 71.788053] [] dump_stack+0xc1/0x128 [ 71.793393] [] kasan_report.part.1+0x40f/0x500 [ 71.799591] [] ? sg_read+0x124b/0x1400 [ 71.805104] [] ? __might_fault+0xe4/0x1d0 [ 71.810866] [] kasan_report+0x20/0x30 [ 71.816280] [] check_memory_region+0x137/0x190 [ 71.822476] [] kasan_check_read+0x11/0x20 [ 71.828240] [] sg_read+0x124b/0x1400 [ 71.833571] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.840202] [] ? fsnotify+0xf30/0xf30 [ 71.845621] [] ? avc_policy_seqno+0x9/0x20 [ 71.851474] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 71.858453] [] ? security_file_permission+0x89/0x1e0 [ 71.865175] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.871805] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 71.878437] [] do_readv_writev+0x520/0x750 [ 71.884289] [] ? vfs_write+0x4e0/0x4e0 [ 71.889792] [] ? exit_robust_list+0x230/0x230 [ 71.895903] [] ? sock_destroy_inode+0x56/0x70 [ 71.902012] [] ? kasan_slab_free+0x89/0xc0 [ 71.907861] [] ? __fget+0x201/0x3a0 [ 71.913100] [] ? __fget+0x228/0x3a0 [ 71.918341] [] ? __fget+0x47/0x3a0 [ 71.923495] [] vfs_readv+0x84/0xc0 2017/10/12 12:58:36 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}], 0x18) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 71.928650] [] do_readv+0xe6/0x250 [ 71.933804] [] ? vfs_readv+0xc0/0xc0 [ 71.939133] [] ? move_addr_to_kernel+0x50/0x50 [ 71.945332] [] SyS_readv+0x27/0x30 [ 71.950488] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 71.957028] ================================================================== 2017/10/12 12:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094d000-0xb)="2f6465762f6c6f6f702300", 0x1000004, 0x0) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f00009c3000/0x1000)=nil) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f00006b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000003000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet6(0xa, 0x0, 0x3ff) setsockopt(r3, 0x7fff, 0x0, &(0x7f0000000000)="a5f4e5e6cf9b7bf3aa35ccfda25c37de0c9f623c70ee1545683feaf0e982a9475cc1d7b9a323bb6114a5e84aa767cca260c1879bd17343d8ded22eec24feae9903c6f53f763506bd2f0d7c5ad0d036d0eede9eb1310ee683e431f119b2c989de66784bdbdc6c967191647883c5fa7a495a14fa93780362c0895728a2cd1cb14dbe4654ac633e981b1ee6e949acdb9f4bab6692416f5fdd7b11364c25c0f9233275d7737391263e317112e14fc066608a3137612474341ce97694ba101bcb2cec547da0cd7e280e04eeff830bdaad013c95c3", 0xd2) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00002b3000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, r4, 0x2) r5 = fcntl$getown(r4, 0x9) r6 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30034, 0x4, 0x4000000000000020, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x80, r4, 0x8000000000000008) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) getuid() dup2(r0, r0) gettid() mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000c52000)=0x80, 0x925) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000cf0000-0x190)={0xfc8, {{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4495}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) syz_open_dev$mice(&(0x7f0000b59000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10001) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x2000000000033, r6, 0x0) [ 71.995717] device lo entered promiscuous mode [ 72.006491] device lo left promiscuous mode 2017/10/12 12:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c0000-0x8)="2e2f66696c653000", 0x20000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xda99e6d6b4486434, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00004ff000)={0x12, 0x0, 0x0, 0x5}, 0xc) socketpair$inet6(0xa, 0xffffffefffffffff, 0x1, &(0x7f000062a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000037a000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000768000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000029c000)="2e2f66696c653000", 0x20) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000016d000)={0x2, &(0x7f00006d2000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000888000-0x8)={r4, 0xb}) r5 = socket(0x14, 0x80003, 0x3) syz_open_dev$loop(&(0x7f00003cf000)="2f6465762f6c6f6f702300", 0xeb9, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000089a000-0x38)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000051c000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000418000-0x4)=0x0, &(0x7f0000c71000)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000a44000)=0x800000000000002, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x1, 0x2000000000000004) sendto$inet(r6, &(0x7f0000d0f000)="", 0x0, 0x2000020000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f000037e000)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000a1e000-0x4)=0x2000000000, 0x4) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmmsg$nfc_llcp(r8, &(0x7f000041b000)=[{&(0x7f0000584000-0x60)={0x27, 0xaa9, 0x1ff, 0x3, 0x7, 0x1, "b2f319188dde8641c2d8bcfdd5104fc317971a4cf82a0c53759c04e59f4c09e836f3fa406da5d07afdd05008c319397cb6532f368a6375df4d5ff5700c24b8", 0xffffffffffff414b}, 0x60, &(0x7f000025b000-0x70)=[{&(0x7f0000dd2000-0x23)="8c6005588ffa5087302f90a96568da83f4923a6a97b1969ac48f71ff448ff76406a5ae", 0x23}, {&(0x7f0000b76000)="81c47652607b55002af39234ed4e46a0321320cac0773bc1dff29fa5deb467e1c386b9947dd2b00618d915ce1cfce3835f1c610c48057f7c9ff49e74280b844fa47313c2bb3af062ba02ff7bffbe6332faa4e99a76417bff73a5db21d699038e143e85a48b003b614abc6ccdb41f2bc1c6d9534a979aa80607ddd14e15dac5389dcd9e30c21834c1883e314e73d2e5823e455f0225116d34b31685851db4b1451d5242bbeadc3db72194fa942199", 0xae}, {&(0x7f000011d000)="aa601e06698de4d6c0baff21b617f2112b3a27c574d8a56c82cefe1b8cf8f79be7eb2bd989525f87bcf4f9a6563e0ed418a49f2bed52fc4aa53b57333c861503685fa5a56ccac7eec1552dccbe47db6ee9f12a958f4d3555adf1e798bdf00b7a407eb635b523cc6a2da7d6b44c4ba580c003509bc3bb7c6451765359dd60470d881987fbcda3ca141b6eaf73bd224276d12968a3ce872689550ea185a80241c7c908c79245a664e4519c41609a0d4ea34fe7734ed06d411cad93bdecd44f5e497e9c852e0f2386d610ae5feb99addae226b0", 0xd2}, {&(0x7f0000488000-0x6)="8dcb01b2fade", 0x6}, {&(0x7f0000f97000)="5018bc58f71cfca38f66eb4c7266a1ab4bfd469a598bcdeabe017cff1e4edece146fcec9efc72ffb1a98b687c56485525d5025952b2c5316b65e2dfa7886bd539eedcaafbe0b43d9bdb37c8c54de7bdd29043b46789f49d380e7", 0x5a}, {&(0x7f0000d3f000-0xed)="b5efee05ea17969d666386b22319e907acaf8da2bec12f2ffbfd47bc182b76ad0b641246a1648b38555d780a5001ea4ca26f6790bb2f785d3dbe90b9088c0d5f27ddfbc9140c5ea1fe83896d09ac75639c7c8d070e61c6b20974022f218706c98e6e487cb905d050d64f076d799328445dc8bd393999d19fe2e292ae2e1963c623342ec30de7fb62fa9faf5b08f3c6514c8b46e93854f30d91e34bb60ee62a2b2f6892e3647bb5d785029e5254132d47fbbd0a1abcd4f7da60d6890ad4e7e9a71dabbfa221bb2f25d079d34001a4a94e192f5e2c3a96a3e65bbde1720ad15cfe2e58652df6e34107194f532bcb", 0xed}, {&(0x7f0000189000)="2cfbfe31dd285cfcf8db8e79efe812dc1bc0cc9654fa189d3a5bd2b6ae2b6c1183007e3830dd22", 0x27}], 0x7, &(0x7f00000bb000)={0xc8, 0x1, 0x2, "1539cd43659e727f3cb7b323338953e1566fa537ec16262bc1c7187724710394fc9f8e2030ad8b1530f814ba48b6d53b099e71720c1a09094754f6cfb7f37ec7bbde9d0a79315e1ebc7dd166f6b8e9934013e7b912de7912eb8aa36740a7532f2d382eee1cb361e6f0aa275e5e4ebcd700f768900c4d4c192f10fd54c3a2804f058d2de01092cefef0b86dba89565d2e04df1a1d1bf4d941636ffe0d70393bfae3d7ad24ce5cf5ed1900bfcf4eed11a5c8"}, 0xc8, 0x4000}, {&(0x7f0000d22000)={0x27, 0x6000000000000000, 0x1, 0x2, 0x7f, 0xfa, "d83796ef0ad1802418fbd56c8f47486b4130253be65977744b998013fc959d59a9b084c29b3ada73c7ad344b76d959b8e953cc655e3bd19da6d293e5afdf10", 0x3}, 0x60, &(0x7f0000481000-0x40)=[{&(0x7f0000673000)="be670c47075de2c483b3ca3f2a660840b8c1f7f1ebac126a600ee59c791a1a0faa58ae195bed2cb75b7ab8ca96ab051626ffb3f0c684d40a14b8849570645de25d9f4b15619d9014d205b44ee1a3a7ba1cc47e65e4e836c53b4e44905db004b786005cd1464509a3def4a9c9da213d72c306cc1683", 0x75}, {&(0x7f0000472000)="9e01177ba9be3e0a5fa6659c7e73426179bd967b9d08d0ad531bcea911f011eaf19123b026e7ba32498dc001d0254fd18dbbc3128b39f658d5e61dab79a27e5cb2b1840184e7709a6af6a04ae5b8cb1f3353fa248e541cf25babf69a1c3054e84dd1fa897b32a47069fae63c974203f8cab421c7747016ad08f12ce8e42b14e88125ca8b31b4deadece239dbaa3beef3f3ce638c45eba79b906843ff39713e739cdc1c4527d4d60cbc", 0xa9}, {&(0x7f0000d81000-0xe4)="210f3952aefd1a9848db35d1eb4d72fa316287ce060925859255506506ff511770b22a03d227178115e6f22d6cd143c700e82be010a8bc1fde8dc71261837656f5e9d959c155c4beff3cd598dbe4b77cb0f9fdb2112e170d2ab68594d2621b328d6407bcbd944d10b5f6f3f3e67883378521db8ca9211f04487701824906d7000dc44cd882ced8854509ee208db76961329d1ea6ead40fe0fc98d924ecaad95ab2112bb0a23d6e3e70c6f799fb7f6403d3c0f974b769239bc4552d568fce4840feb1de3bebfb484b8191820fc218c617833275f30706cac0b41a7ffd5ce83c15ad5eda9e", 0xe4}, {&(0x7f0000682000)="afe474dd79827384e2fda0e3b15de67c0820b08c6b7aa263ae823693ba736d571fb8a52d80b294a6d2d58d8870e1467d26acab44055b4dfdc8e609d7a7cb57253a004416b1a61929ee8a4cbe9dd5e8212efa8a4e95c77bcb27564618e874e0d67fb3be74eed765db865373db646f16ad563185089c12f668c3945e16453d0cdda74b19a66c2fea12fa78211b76aaaf000c5491768c553c3a6fbc3050db3bc8c7dde56b80cb134f5155a98986855e86a2db3466965b4855db67f8c82747d2e6c9af5da213bf0c045112432b4bfbac48d06d5c", 0xd2}], 0x4, &(0x7f0000a38000-0xd0)={0xd0, 0x114, 0x200, "592bf04201eb11e2037dca1e4210923d16e910ed38059340c11889019ca9d68bbb715f0f5e9fc81eb78e04c94f2e599544a2a6d8dd222e38cd4f4228febaccbcbf63f035a90cb1c65ee4d75106f53c7083aa5f5af39c01f8878f4f6f52948f701a44ce2293723b8c8679440873dbee529f990cf8521791aa4571798a72f9c4c0d33b17a8449b6eecbf819ce60fd9c6580fe69f2e34518e74ad4a4c7f417ef802cd757d37c99d839bd7935d42ad4a6bbedce21415cca0399c8c91a22e7826d5"}, 0xd0, 0x20000000}, {&(0x7f00003bf000)={0x27, 0x2, 0x9, 0x0, 0xffffffff, 0x4, "1d120b41538e7827df3571896c5e82bfbe454d710c0ed0d7785bb0a23bc453d4b9b078c740d926b10e59bb6c4a9bbb02d7a1cc1e77c9c4cfc497280d6cebab", 0x7}, 0x60, &(0x7f000043c000-0x30)=[], 0x0, &(0x7f00007ea000)={0xa8, 0x13f, 0xffffffff, "b356b93c9d837c1ef263bd5c32f18dc0beb530097404e7ec8f6c1d414f30b777292bee305f6b842feb4e220bb1af9055c9610eedb237fc0a768c4a2182492f063bceeaf01e7321524b55231dcbe8a1524256c24a4b1bff7f0054e85a06094f5000068f358fdfe03bfd97bb4f5febe2d33ec139c2b7822b0ae5b93a1315947998588c5c38acb2441731875879120fa9f7a65bd23d04a458"}, 0xa8, 0x800}], 0x3, 0x40000) pipe(&(0x7f000012e000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) 2017/10/12 12:58:36 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x0, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4b000)="2f6465762f73672300", 0x400, 0x80) timerfd_create(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000211000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt(r2, 0xfffffffffffffff7, 0x5, &(0x7f0000357000)="4429c187b90601e4b730a13375bd7a63278d46d92832d838eca1924c1fd160333170e31bf71f63a77276358751ffb8c49d2c040672553bd4e689aafbe5b7429f14f1baf07afcffffffff000001ffbb52bac48e26a3024894b274ac8e8322fdca909546cc1a7738d2d6d555daf56b", 0x6e) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x8000000000000}, 0x10) r3 = getpgid(0x0) r4 = open(&(0x7f0000a0d000)="2e2f66696c653000", 0x8c2, 0x8000000000053) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xff, 0x101, 0x5, 0xffffffff, 0x0, 0x40, 0x4000, 0x1, 0xa12, 0x0, 0x6, 0x9, 0x0, 0x80000001, 0x4, 0x9, 0xffffffffffffdc17, 0x4, 0x60, 0x8, 0x4, 0xd, 0x10001, 0x3, 0x0}, r3, 0x9, r4, 0xb) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x40, 0x8, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x7, 0x0, 0x0, 0x80000, 0x0, 0x0}) gettid() getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000534000)=0x0, &(0x7f0000c4f000)=0x4) write$tun(r4, &(0x7f0000a90000)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xa05, @ipv4={{0x19, 0x4, 0x7fffffff, 0x60c, 0x106c, 0x3, 0x88, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@generic={0x7b2e49d92e0b3cfd, 0x12, "6cbfc22bb4fc2df7e33b96068e56e8a7"}, @noop={0x1}, @timestamp={0x44, 0x10, 0x5, 0x1, 0x3, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x80000001}]}, @ssrr={0x89, 0x1b, 0x6, [@multicast2=0xe0000002, @rand_addr=0xbfe, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @rr={0x7, 0xb, 0x800, [@empty=0x0, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x4}]}}, @udp={0x3, 0x2, 0x1008, 0x0, "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"}}}}}}, 0x107e) ptrace$setopts(0x4200, r5, 0x7b2e, 0x20) r6 = memfd_create(&(0x7f000033c000-0x3e)="6c6f2e70707030766d6e6574313a766d6e657430757303000000616e31216d6435730000000000000000626f786e6574312f24766d6e657b307070703000", 0x1) clock_gettime(0x0, &(0x7f0000704000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f00006b4000-0x20)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f00007c5000)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r6, 0xffff) sendfile(r4, r1, &(0x7f0000a92000)=0x0, 0xfec) sync_file_range(r6, 0x9, 0x8, 0x6) unshare(0xc000000) write(r2, &(0x7f0000cae000)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2017/10/12 12:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x7) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @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$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000554000-0xd8)="794b3b5be4f379e23c2619d0bf5fa1b498bcef91e140e5e55998f61d42208d5e621d2b43dc7f56249668a2da462b669d65e491b2349156cf6f0cd5b6158eb5fb418a1da7c60889c352e1ce16f8720ac3fd30216b8ac3c4bf0b4f0163d6b325f81c9abc5f6607ae2d4d8f7d208b37b302cd3ba8cd957f0d11271430e975c916d60422f73724e3c479dee55a81b1259073d8937f15c83a9267a9ffe6dd0d78a736aa4c6de20cc1b0aaeda3f12c1ab5988e832221aea57fd64c094df24f530b1b26bc6425086aa58c806ff19742d6659cb61d4fdf831b7a9125", 0xd8, 0x80, &(0x7f000045f000-0x10)={0x4, 0x8, 0x1, "ed7f20176505", 0x10001, 0x0}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f000095b000)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x30410) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000d3000-0x4)={0x0}, &(0x7f0000a74000-0x4)=0x4) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) renameat2(r1, &(0x7f00006cb000-0x8)="2e2f66696c653000", r1, &(0x7f00006a9000)="2e2f66696c653000", 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f00007b2000-0x28)={@generic="44d30b709d070b77ad5ff1163c2ad889", @ifru_settings={0x1000, 0x7ffffffb, @sync=&(0x7f00006d3000)={0x1, 0x8000, 0x0}}}}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a80000)=@req={0x100000001, 0x2, 0x2400000000000000, 0x437}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r4, &(0x7f0000b37000)={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, 0x4000000, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001c1000)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d09000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x1, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) lstat(&(0x7f00008e8000-0x8)="2e2f66696c653000", &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/12 12:58:36 executing program 1: 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(&(0x7f000023e000)="2f6465762f6e65742f74756e00", 0x0, 0x402) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x2, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000be2000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000491000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000351000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000086b000)="2f6465762f73657175656e63657200", 0x40000, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f000047c000)=0x0, &(0x7f0000a4b000+0x18e)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7fffffff) r7 = fcntl$dupfd(r6, 0x0, r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000085a000)={0x0, 0x0}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setitimer(0x1, &(0x7f0000669000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f0000d09000)="00000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 12:58:36 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x0, 0x7, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x10000000000000, 0x0, 0xffffffff}]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x5, 0x1) eventfd(0xfffffffd) epoll_create(0x200000000000000b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000590000-0xc)="2f6465762f72666b696c6c00", 0x10041, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) creat(&(0x7f0000000000)="2e2f66696c653000", 0x2) r1 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r1, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x3, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x20004d) sendto$inet(r2, &(0x7f0000265000)="01f1e61dfadc204cd5c2a11c3012724a96359b4f2cd55f", 0x17, 0x4810, &(0x7f000093b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept(r3, &(0x7f0000839000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00003f3000)=0x8) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000024d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000092d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000)=0xe8) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 12:58:36 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000+0x859)="2f6465762f72746300", 0x141200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) timerfd_settime(r0, 0x1, &(0x7f0000003000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000-0x20)={0x4, 0x0, 0x1, 0x782}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000)={{0x4, 0x7}, {0xcd, 0x3}, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000d000)={&(0x7f0000008000/0x1000)=nil, 0x8792000000000, &(0x7f000000b000/0x1000)=nil}, 0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000)={0x9, r1}) [ 72.131216] IPv6: ADDRCONF(NETDEV_CHANGE): syz1: link becomes ready [ 72.139505] ================================================================== [ 72.146895] BUG: KASAN: wild-memory-access on address ffe70871ab600000 [ 72.153542] Read of size 153 by task syz-executor6/8021 [ 72.158890] CPU: 0 PID: 8021 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.167709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/10/12 12:58:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000fb6000-0xb0)={{0x8001, 0x36d5f3d0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0x0, 0x7fffffff, 0x101, 0x81, 0x20, 0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x8, 0x4, 0x100000000, 0xfff}, &(0x7f0000e4f000-0x4)=0x20) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="a09bd853fa0615753d42d16720ae06ef382cfd20548000a1cf520db400da86d7ae18a428ccf91d4bb47a6993c9144ef7d6a7fd7b080ce9dff7120edeb3ae8fd7559f6bc1a4c287e9b51739e9e30000006586afab1a90996a5572731d40956af60c21c19cee599251fffb22ce49bb11254af4c93584d11d7b292b368971bbdb9793c773740d679a76893a2f7e9d2d237533401db2c874b80dc0f9916f41a0e6f7239637500c230ae300bdc36f0eef5dd6c0bf79cde608ef65130c070430a7e885d6a2646de900f852415c0bbc6fdf936491c7d76d656cfc4d2a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70707000", 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x60, &(0x7f0000008000)={0x2, 0x408, 0xffffffffffffffff, 0x5}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)="2f6465762f72666b696c6c00", 0xa750a0670acbfb09, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f000000f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000f000)={0x7, &(0x7f0000010000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x0) perf_event_open(&(0x7f0000010000-0x78)={0x7, 0x78, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x8, 0xf, 0xfffffffffffffffd, 0x100000001, 0x7, 0x2, 0x0, 0xf182c2c, 0x0, 0x2, 0x62, 0x800, 0x9, 0x1, 0x6, 0x7, 0x3, 0x6d2, 0x0}, r3, 0x2, r2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x210000) 2017/10/12 12:58:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x110040fe27bdb552, 0x4) r2 = add_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)="4894e9dd2b996e453f6ba1e78d3ef1f6d4c0e3cc6cc4a8bd04da454b5b535cb6cf1c8b501a168cf231a6fb8c90fb69484f9841f188630c1159871ae6c2347c3191c68ad68eb18614c304ae9d1cf04c8f19624b71e1e475afbab86b086734604bdad466cb6087a0ba49c7d2581c30011ffbab51107c28c9f7c94e91e082d781ede62ffe6bcb786040b1a63f75f353a100c829fc254b95dc878730", 0x9a, 0xfffffffffffffffd) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000006000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000013000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x1100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x6, &(0x7f0000005000-0x4)=0x81) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000013000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="14aee8ae8d0bbe95477e2b7ee58aee5d"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r5, r0) [ 72.177060] ffff8801c983f9e8 ffffffff81d93659 ffe70871ab600000 0000000000000099 [ 72.185100] 0000000000000000 ffff8801cdddfea0 ffe70871ab600000 ffff8801c983fa70 [ 72.193102] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 72.201073] Call Trace: [ 72.203629] [] dump_stack+0xc1/0x128 [ 72.208959] [] kasan_report.part.1+0x40f/0x500 [ 72.215161] [] ? sg_read+0x124b/0x1400 [ 72.220664] [] ? __might_fault+0xe4/0x1d0 [ 72.226428] [] kasan_report+0x20/0x30 [ 72.231842] [] check_memory_region+0x137/0x190 [ 72.238038] [] kasan_check_read+0x11/0x20 [ 72.243803] [] sg_read+0x124b/0x1400 [ 72.249141] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.255777] [] ? fsnotify+0xf30/0xf30 [ 72.261204] [] ? avc_policy_seqno+0x9/0x20 [ 72.267062] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 72.274040] [] ? security_file_permission+0x89/0x1e0 [ 72.280760] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.287390] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.294020] [] do_readv_writev+0x520/0x750 [ 72.299871] [] ? vfs_write+0x4e0/0x4e0 [ 72.305374] [] ? exit_robust_list+0x230/0x230 [ 72.311485] [] ? sock_destroy_inode+0x56/0x70 [ 72.317595] [] ? kasan_slab_free+0x89/0xc0 [ 72.323444] [] ? __fget+0x201/0x3a0 [ 72.328685] [] ? __fget+0x228/0x3a0 [ 72.334263] [] ? __fget+0x47/0x3a0 [ 72.339418] [] vfs_readv+0x84/0xc0 [ 72.344573] [] do_readv+0xe6/0x250 [ 72.349727] [] ? vfs_readv+0xc0/0xc0 [ 72.355058] [] ? move_addr_to_kernel+0x50/0x50 [ 72.361254] [] SyS_readv+0x27/0x30 [ 72.366412] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.372952] ================================================================== [ 72.380277] ================================================================== [ 72.387634] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 72.394298] Read of size 153 by task syz-executor7/8022 [ 72.399647] CPU: 1 PID: 8022 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.408362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.417683] ffff8801a9c579e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 72.425644] 0000000000000000 ffff8801cabccc00 ffe708746f55d000 ffff8801a9c57a70 [ 72.433593] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 72.441542] Call Trace: [ 72.444101] [] dump_stack+0xc1/0x128 [ 72.449431] [] kasan_report.part.1+0x40f/0x500 [ 72.455631] [] ? sg_read+0x124b/0x1400 [ 72.461142] [] ? __might_fault+0xe4/0x1d0 [ 72.466907] [] kasan_report+0x20/0x30 [ 72.472326] [] check_memory_region+0x137/0x190 [ 72.478524] [] kasan_check_read+0x11/0x20 [ 72.484292] [] sg_read+0x124b/0x1400 [ 72.489624] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.496259] [] ? fsnotify+0xf30/0xf30 [ 72.501675] [] ? avc_policy_seqno+0x9/0x20 [ 72.507529] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 72.514510] [] ? security_file_permission+0x89/0x1e0 [ 72.521230] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.527860] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.534492] [] do_readv_writev+0x520/0x750 [ 72.540341] [] ? vfs_write+0x4e0/0x4e0 [ 72.545846] [] ? exit_robust_list+0x230/0x230 [ 72.551957] [] ? sock_destroy_inode+0x56/0x70 [ 72.558066] [] ? kasan_slab_free+0x89/0xc0 [ 72.563916] [] ? __fget+0x201/0x3a0 [ 72.569157] [] ? __fget+0x228/0x3a0 [ 72.574397] [] ? __fget+0x47/0x3a0 2017/10/12 12:58:36 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 72.579552] [] vfs_readv+0x84/0xc0 [ 72.584709] [] do_readv+0xe6/0x250 [ 72.589866] [] ? vfs_readv+0xc0/0xc0 [ 72.595194] [] ? move_addr_to_kernel+0x50/0x50 [ 72.601389] [] SyS_readv+0x27/0x30 [ 72.606548] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.613089] ================================================================== [ 72.635697] ================================================================== [ 72.643088] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 72.649730] Read of size 153 by task syz-executor6/8060 [ 72.655068] CPU: 0 PID: 8060 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.663795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.673134] ffff8801c3d9f9e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 72.681086] 0000000000000000 ffff8801da3a02a0 ffe708746f55d000 ffff8801c3d9fa70 [ 72.689032] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 72.696988] Call Trace: [ 72.699545] [] dump_stack+0xc1/0x128 [ 72.704878] [] kasan_report.part.1+0x40f/0x500 [ 72.711076] [] ? sg_read+0x124b/0x1400 [ 72.716583] [] ? __might_fault+0xe4/0x1d0 [ 72.722347] [] kasan_report+0x20/0x30 [ 72.727765] [] check_memory_region+0x137/0x190 [ 72.733966] [] kasan_check_read+0x11/0x20 [ 72.739734] [] sg_read+0x124b/0x1400 [ 72.745065] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.751698] [] ? fsnotify+0xf30/0xf30 [ 72.757119] [] ? avc_policy_seqno+0x9/0x20 [ 72.762971] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 72.769950] [] ? security_file_permission+0x89/0x1e0 [ 72.776667] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.783302] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.789934] [] do_readv_writev+0x520/0x750 [ 72.795783] [] ? vfs_write+0x4e0/0x4e0 [ 72.801285] [] ? exit_robust_list+0x230/0x230 [ 72.807396] [] ? sock_destroy_inode+0x56/0x70 [ 72.813508] [] ? kasan_slab_free+0x89/0xc0 [ 72.819359] [] ? __fget+0x201/0x3a0 [ 72.824598] [] ? __fget+0x228/0x3a0 [ 72.829837] [] ? __fget+0x47/0x3a0 2017/10/12 12:58:37 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x200) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000049000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000045000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000002}, &(0x7f0000043000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000003a000)={0x0, @in={{0x2, 0x0, @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]}, 0x0, 0x0}, &(0x7f0000039000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x800000000007, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2aff, 0x2d4}, @control={0x100000001, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x2, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}, {0x8, 0x1000, 0x2, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x10000, {0x0, 0x0}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000046000+0x61c)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "16804a6a7f801151", "30998af3060d5c14cbbaf6790bd1a9931931b99a504d8be9528244174f43bccb", 0x8000000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x400020000000005, {0x0, 0x1fe}, 0x2b1, 0x4003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x24000000, &(0x7f0000633000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x5) socket$inet6_sctp(0xa, 0x8, 0x84) r4 = socket$inet6(0xa, 0x802, 0x0) sendmmsg(r4, &(0x7f0000bc5000)=[{{&(0x7f0000d58000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000075a000)=[], 0x0, &(0x7f0000f83000-0x628)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000002000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x100, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000eda000-0x4)=0x100000001, 0x4) 2017/10/12 12:58:37 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000048000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000053000-0x30)="0800002207000000655e5c76626f786e6574002825005b0000300000017963eb757365742d262727a0250070706d3000", 0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x3) ftruncate(r0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1800000000002, 0x0, &(0x7f00001b5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x9, 0x0, 0x9, 0x0, 0x0}) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000af000-0x10)={0x9, &(0x7f00004a5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000069b000-0x8)={r5, 0x1}) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000049000)=0x0, &(0x7f00000c8000)=0x4) tkill(0x0, 0x1000000000016) r6 = dup3(r3, r4, 0x0) write$fuse_notify_inval_entry(r6, &(0x7f00001f6000)={0x20, 0x23ffffffc, 0x0, 0x8001, 0x0}, 0x20) fcntl$addseals(r2, 0x409, 0x6) fcntl$F_HUGEPAGE(r6, 0x802) accept(r4, 0x0, &(0x7f0000e80000-0x4)=0x0) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000569000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_pwait(r6, &(0x7f0000efc000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x7fffffff, &(0x7f0000c7d000-0x8)={0x10001}, 0x8) [ 72.834992] [] vfs_readv+0x84/0xc0 [ 72.840147] [] do_readv+0xe6/0x250 [ 72.845301] [] ? vfs_readv+0xc0/0xc0 [ 72.850628] [] ? move_addr_to_kernel+0x50/0x50 [ 72.856824] [] SyS_readv+0x27/0x30 [ 72.861983] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.868529] ================================================================== 2017/10/12 12:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6c6f296c6f6370757365746c6f5d00", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a47000-0x58)={{0x2, 0x0}, 0x1, 0x1000, 0x5, {0x80000001, 0x3}, 0x81, 0x1dec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000ece000)=[{&(0x7f000046e000)="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", 0xfd}, {&(0x7f00009f4000)="9663c4d5bfcf535bdf0221ecd02622b44bd33953e5abb8fd7a05ef9d9d76e991a20de69502ea05e94242c96e2e2077615b0171e0337bce40c67d2170b1d10fd97306bc2e1061f2", 0x47}, {&(0x7f0000d07000)="091cfc99295a4c9ff1acd34719f7f2f6227202ef7d7c0fd4ed3a18aa45a14a56b965239e53ea59d0c68031cdcd8cbfe264464b9082a40627b1e9b944d87b99eb7f26c8fc1212dce85952c07b71ed4a998c575bf9478ece0eeda25843c33a4f5aafa8420acf183a1d9f0072bd7ebf2d5660be922e0a12f62c280ad23d6e565afad4a98c596fb59003bb434c928cbffc0dfd743a93109af06bb1aaba5ef8e43e9f536a1f57a72cd0e46a78a21dfd1174c664a52afc86d6c2490b71bd3ce946a75c6519638b7c2afce6591c8954ce6c2d4ce44526893166764934", 0xd9}, {&(0x7f0000039000-0xfb)="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", 0xfb}], 0x4, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) rt_sigreturn() pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) msync(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4) 2017/10/12 12:58:37 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x0}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 72.886809] ================================================================== [ 72.894183] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 72.900831] Read of size 153 by task syz-executor7/8077 [ 72.901563] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.901574] CPU: 1 PID: 8072 Comm: syz-executor0 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.901578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.901593] ffff8801abcaf660 ffffffff81d93659 ffff8801abcaf940 0000000000000000 [ 72.901605] ffff8801c65df790 ffff8801abcaf830 ffff8801c65df680 ffff8801abcaf858 [ 72.901620] ffffffff816611c8 ffff8801abcaf7b0 ffffffff81dfa93c 00000001cb139067 [ 72.901622] Call Trace: [ 72.901636] [] dump_stack+0xc1/0x128 [ 72.901647] [] handle_userfault+0xa48/0x1300 [ 72.901658] [] ? debug_smp_processor_id+0x1c/0x20 [ 72.901669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.901679] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.901688] [] ? set_next_entity+0x275/0xbe0 [ 72.901696] [] ? pick_next_entity+0x197/0x400 [ 72.901704] [] ? pick_next_task_fair+0x11e6/0x2000 [ 72.901714] [] ? handle_mm_fault+0x117b/0x2530 [ 72.901722] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.901730] [] handle_mm_fault+0x1fd1/0x2530 [ 72.901739] [] ? __pmd_alloc+0x410/0x410 [ 72.901748] [] __do_page_fault+0x5b7/0xd70 [ 72.901757] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.901764] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.901772] [] do_page_fault+0x27/0x30 [ 72.901780] [] page_fault+0x28/0x30 [ 72.901788] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.901795] [] ? arp_ioctl+0x18b/0x680 [ 72.901802] [] ? arp_constructor+0x9a0/0x9a0 [ 72.901810] [] ? avc_ss_reset+0x110/0x110 [ 72.901819] [] ? do_futex+0x3e8/0x1640 [ 72.901826] [] ? khugepaged_enter_vma_merge+0x78/0x220 [ 72.901834] [] ? vma_wants_writenotify+0x51/0x380 [ 72.901841] [] ? vma_set_page_prot+0x10f/0x180 [ 72.901848] [] inet_ioctl+0x89/0x1c0 [ 72.901856] [] sock_do_ioctl+0x65/0xb0 [ 72.901863] [] sock_ioctl+0x2e0/0x3d0 [ 72.901871] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 72.901878] [] do_vfs_ioctl+0x1aa/0x10c0 [ 72.901885] [] ? ioctl_preallocate+0x220/0x220 [ 72.901893] [] ? selinux_file_ioctl+0x355/0x530 [ 72.901901] [] ? selinux_capable+0x40/0x40 [ 72.901907] [] ? __fget+0x47/0x3a0 [ 72.901913] [] ? __fget+0x201/0x3a0 [ 72.901920] [] ? __fget+0x228/0x3a0 [ 72.901928] [] ? __fget+0x47/0x3a0 [ 72.901937] [] ? security_file_ioctl+0x89/0xb0 [ 72.901944] [] SyS_ioctl+0x8f/0xc0 [ 72.901954] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.901984] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.901992] CPU: 1 PID: 8056 Comm: syz-executor0 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.901997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.902009] ffff8801c65e76a0 ffffffff81d93659 ffff8801c65e7980 0000000000000000 [ 72.902020] ffff8801c65df790 ffff8801c65e7870 ffff8801c65df680 ffff8801c65e7898 [ 72.902032] ffffffff816611c8 ffff8801c65e77f0 0000000000000400 00000001cb139067 [ 72.902033] Call Trace: [ 72.902043] [] dump_stack+0xc1/0x128 [ 72.902053] [] handle_userfault+0xa48/0x1300 [ 72.902064] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.902073] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.902084] [] ? pick_next_task_fair+0x11e6/0x2000 [ 72.902092] [] ? handle_mm_fault+0x117b/0x2530 [ 72.902100] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.902109] [] handle_mm_fault+0x1fd1/0x2530 [ 72.902117] [] ? __pmd_alloc+0x410/0x410 [ 72.902124] [] ? memset+0x31/0x40 [ 72.902133] [] __do_page_fault+0x5b7/0xd70 [ 72.902141] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.902149] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.902156] [] do_page_fault+0x27/0x30 [ 72.902163] [] page_fault+0x28/0x30 [ 72.902170] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 72.902177] [] ? devinet_ioctl+0xb4/0x14b0 [ 72.902185] [] ? do_futex+0x3e8/0x1640 [ 72.902192] [] ? inet_ifa_byprefix+0x1e0/0x1e0 [ 72.902199] [] ? vma_wants_writenotify+0x51/0x380 [ 72.902207] [] ? vma_set_page_prot+0x10f/0x180 [ 72.902214] [] inet_ioctl+0x117/0x1c0 [ 72.902221] [] sock_do_ioctl+0x65/0xb0 [ 72.902228] [] sock_ioctl+0x2e0/0x3d0 [ 72.902236] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 72.902242] [] do_vfs_ioctl+0x1aa/0x10c0 [ 72.902249] [] ? ioctl_preallocate+0x220/0x220 [ 72.902257] [] ? selinux_file_ioctl+0x355/0x530 [ 72.902265] [] ? selinux_capable+0x40/0x40 [ 72.902271] [] ? __fget+0x47/0x3a0 [ 72.902277] [] ? __fget+0x201/0x3a0 [ 72.902283] [] ? __fget+0x228/0x3a0 [ 72.902289] [] ? __fget+0x47/0x3a0 [ 72.902297] [] ? security_file_ioctl+0x89/0xb0 [ 72.902304] [] SyS_ioctl+0x8f/0xc0 [ 72.902313] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.902326] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.902333] CPU: 1 PID: 8045 Comm: syz-executor0 Tainted: G B 4.9.54-g9add7c4 #63 [ 72.902336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.902347] ffff8801a574f960 ffffffff81d93659 ffff8801a574fc40 0000000000000000 [ 72.902356] ffff8801c65df790 ffff8801a574fb30 ffff8801c65df680 ffff8801a574fb58 [ 72.902365] ffffffff816611c8 ffff8801a574fab0 0000000000000000 00000001cb139067 [ 72.902367] Call Trace: [ 72.902373] [] dump_stack+0xc1/0x128 [ 72.902381] [] handle_userfault+0xa48/0x1300 [ 72.902390] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.902398] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.902407] [] ? update_stack_state.constprop.5+0xca/0x150 [ 72.902415] [] ? handle_mm_fault+0x117b/0x2530 [ 72.902423] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.902432] [] handle_mm_fault+0x1fd1/0x2530 [ 72.902440] [] ? depot_save_stack+0x122/0x4a0 [ 72.902448] [] ? __pmd_alloc+0x410/0x410 [ 72.902455] [] ? save_stack+0xa3/0xd0 [ 72.902462] [] ? save_stack+0x43/0xd0 [ 72.902469] [] ? memset+0x31/0x40 [ 72.902477] [] __do_page_fault+0x5b7/0xd70 [ 72.902485] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.902493] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.902500] [] do_page_fault+0x27/0x30 [ 72.902507] [] page_fault+0x28/0x30 [ 72.902514] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.902521] [] ? SyS_add_key+0x2ef/0x390 [ 72.902529] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 72.902537] [] ? move_addr_to_kernel+0x50/0x50 [ 72.902544] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.902557] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.648906] CPU: 0 PID: 8077 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 73.657620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.666939] ffff8801cee679e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 73.674886] 0000000000000000 ffff8801da3a0780 ffe708746f55d000 ffff8801cee67a70 [ 73.682835] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 73.690788] Call Trace: [ 73.693345] [] dump_stack+0xc1/0x128 [ 73.698676] [] kasan_report.part.1+0x40f/0x500 [ 73.704872] [] ? sg_read+0x124b/0x1400 [ 73.710374] [] ? __might_fault+0xe4/0x1d0 [ 73.716136] [] kasan_report+0x20/0x30 [ 73.721549] [] check_memory_region+0x137/0x190 [ 73.727752] [] kasan_check_read+0x11/0x20 [ 73.733516] [] sg_read+0x124b/0x1400 [ 73.738845] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.745475] [] ? fsnotify+0xf30/0xf30 [ 73.750892] [] ? avc_policy_seqno+0x9/0x20 [ 73.756741] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 73.763721] [] ? security_file_permission+0x89/0x1e0 [ 73.770440] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.777071] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.784244] [] do_readv_writev+0x520/0x750 [ 73.790093] [] ? vfs_write+0x4e0/0x4e0 [ 73.795597] [] ? exit_robust_list+0x230/0x230 [ 73.801710] [] ? sock_destroy_inode+0x56/0x70 [ 73.807819] [] ? kasan_slab_free+0x89/0xc0 [ 73.813668] [] ? __fget+0x201/0x3a0 [ 73.818906] [] ? __fget+0x228/0x3a0 [ 73.824146] [] ? __fget+0x47/0x3a0 [ 73.829300] [] vfs_readv+0x84/0xc0 [ 73.834456] [] do_readv+0xe6/0x250 [ 73.839609] [] ? vfs_readv+0xc0/0xc0 [ 73.844940] [] ? move_addr_to_kernel+0x50/0x50 [ 73.851135] [] SyS_readv+0x27/0x30 [ 73.856290] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.862833] ================================================================== [ 73.870158] ================================================================== [ 73.877509] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 73.884152] Read of size 153 by task syz-executor6/8091 [ 73.889482] CPU: 1 PID: 8091 Comm: syz-executor6 Tainted: G B 4.9.54-g9add7c4 #63 [ 73.898192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.907516] ffff8801a9c579e8 ffffffff81d93659 ffe708746f55d000 0000000000000099 [ 73.915462] 0000000000000000 ffff8801abea2c60 ffe708746f55d000 ffff8801a9c57a70 [ 73.923400] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 73.931343] Call Trace: [ 73.933897] [] dump_stack+0xc1/0x128 [ 73.939227] [] kasan_report.part.1+0x40f/0x500 [ 73.945422] [] ? sg_read+0x124b/0x1400 [ 73.950922] [] ? __might_fault+0xe4/0x1d0 [ 73.956684] [] kasan_report+0x20/0x30 [ 73.962096] [] check_memory_region+0x137/0x190 [ 73.968290] [] kasan_check_read+0x11/0x20 [ 73.974050] [] sg_read+0x124b/0x1400 [ 73.979378] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.986009] [] ? fsnotify+0xf30/0xf30 [ 73.991423] [] ? avc_policy_seqno+0x9/0x20 [ 73.997274] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 74.004252] [] ? security_file_permission+0x89/0x1e0 [ 74.010968] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.017597] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.024226] [] do_readv_writev+0x520/0x750 [ 74.030074] [] ? vfs_write+0x4e0/0x4e0 [ 74.035577] [] ? exit_robust_list+0x230/0x230 [ 74.041685] [] ? sock_destroy_inode+0x56/0x70 [ 74.047792] [] ? kasan_slab_free+0x89/0xc0 [ 74.053638] [] ? __fget+0x201/0x3a0 [ 74.058878] [] ? __fget+0x228/0x3a0 [ 74.064117] [] ? __fget+0x47/0x3a0 [ 74.069271] [] vfs_readv+0x84/0xc0 [ 74.074423] [] do_readv+0xe6/0x250 [ 74.079576] [] ? vfs_readv+0xc0/0xc0 [ 74.084906] [] ? move_addr_to_kernel+0x50/0x50 2017/10/12 12:58:38 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) 2017/10/12 12:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c8000-0x8)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a97000)=@req={0x8000, 0x89, 0x9, 0x7}, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000119000/0x2000)=nil, 0x2000, 0x20000009, r1) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000a020000000000000000050001000700000000e5ff000500", 0x22) r3 = socket(0x4, 0xfffffffffffffffe, 0x200000002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ad7000-0x4)=0x80000001, 0x4) semget$private(0x0, 0x6, 0x4000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000462000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 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) r4 = request_key(&(0x7f0000fc9000)="6b657972696e6700", &(0x7f000075b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fca000-0x2)="2d00", 0xffffffffffffffff) keyctl$link(0x8, 0xfffffffffffffffb, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fc9000-0x4)="72aa32", &(0x7f00005a3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f7000-0x11)="2f6565762f73657175646e636572320031", 0xfffffffffffffffd) 2017/10/12 12:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000962000-0x8)=0x76) r0 = perf_event_open(&(0x7f0000c91000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000024000)="2f6465762f696e7075742f6576656e742300", 0x4000000000000005, 0x3fffffffffffff) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r2 = getpid() r3 = gettid() r4 = dup3(r0, r1, 0x80000) openat(r4, &(0x7f0000002000)="2e2f66696c653000", 0x20000, 0xfc) readv(r1, &(0x7f0000397000)=[{&(0x7f0000dd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00009e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000670000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00001b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f000031e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x5) r5 = inotify_init1(0x0) dup3(r5, r1, 0x0) tgkill(r2, r3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)="2f6465762f6877726e6700", 0x40004208201, 0x0) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x30, r6, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000040b000/0x4000)=nil, 0x4000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0xc, 0x32, r6, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x1000002, 0xa010, r6, 0x4) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) recvmsg$netrom(r6, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60df4bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) 2017/10/12 12:58:38 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x2) [ 74.091107] [] SyS_readv+0x27/0x30 [ 74.096274] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.102814] ================================================================== [ 74.117006] pktgen: kernel_thread() failed for cpu 0 [ 74.122132] pktgen: Cannot create thread for cpu 0 (-4) [ 74.129046] pktgen: kernel_thread() failed for cpu 1 [ 74.134876] pktgen: Cannot create thread for cpu 1 (-4) 2017/10/12 12:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000098000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400002000) r1 = socket$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$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff01, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000606000-0x8)=[{0x200006, 0x0, 0x0, 0x20}]}, 0x10) r4 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r4, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000111000)=0x1, 0x4) pipe2(&(0x7f00002ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r6, &(0x7f0000af6000)=[{&(0x7f0000526000)="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", 0x980}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000cd3000-0x4)=0x0) splice(r5, 0x0, r4, 0x0, 0x20000050e5, 0xb) fanotify_init(0x4, 0x81400) r7 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000084000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) renameat(r6, &(0x7f0000d93000)="2e2f66696c653000", r5, &(0x7f00005bd000)="2e2f66696c653000") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000852000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) connect$inet6(r7, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$nfc_llcp(r7, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000757000)={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]}, 0x8, 0x9, 0x81, 0x7, 0x40}, &(0x7f0000771000)=0xa0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00001c9000-0x28)={@common="67726530000000000000000400000000", @ifru_data=&(0x7f0000d0c000-0x20)="d63089d4a8b51e0d666299912404b576468ebd3021a91a78eee643ef47fd2989"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r9 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/10/12 12:58:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x26080) fcntl$F_MEM_UNLOCK(r0, 0x801) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x107, 0x20000000000000d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0x7) 2017/10/12 12:58:38 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000)="6367726f757040766d6e6574312770726f63656d3000", 0x0) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000, 0x4, &(0x7f0000006000/0x1000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x6000)=nil, 0x6000, 0x3, 0x8000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000e000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) getresuid(&(0x7f000000b000)=0x0, &(0x7f000000d000)=0x0, &(0x7f0000006000-0x4)=0x0) munmap(&(0x7f0000007000/0x1000)=nil, 0x1000) syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x14000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresuid(r1, r2, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8000000000002) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x100000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000010000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3e, 0x1000}, &(0x7f000000f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000008000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80800) 2017/10/12 12:58:38 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0x0, 0x8}], 0x30) socket(0x3, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x1) 2017/10/12 12:58:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x0, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) socket(0x0, 0x3, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000000c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x3) [ 74.139364] ================================================================== [ 74.139369] BUG: KASAN: wild-memory-access on address ffe708746f55d000 [ 74.139375] Read of size 124 by task syz-executor7/8110 [ 74.139384] CPU: 0 PID: 8110 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 74.139388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.139401] ffff8801aac379e8 ffffffff81d93659 ffe708746f55d000 000000000000007c [ 74.139412] 0000000000000000 ffff8801c651d960 ffe708746f55d000 ffff8801aac37a70 [ 74.139423] ffffffff8153d48f 0000000000000000 0000000000000001 ffffffff826651bb [ 74.139424] Call Trace: [ 74.139437] [] dump_stack+0xc1/0x128 [ 74.139446] [] kasan_report.part.1+0x40f/0x500 [ 74.139454] [] ? sg_read+0x124b/0x1400 [ 74.139462] [] ? __might_fault+0xe4/0x1d0 [ 74.139471] [] kasan_report+0x20/0x30 [ 74.139480] [] check_memory_region+0x137/0x190 [ 74.139488] [] kasan_check_read+0x11/0x20 [ 74.139496] [] sg_read+0x124b/0x1400 [ 74.139506] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.139515] [] ? fsnotify+0xf30/0xf30 [ 74.139523] [] ? avc_policy_seqno+0x9/0x20 [ 74.139532] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 74.139540] [] ? security_file_permission+0x89/0x1e0 [ 74.139549] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.139557] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.139564] [] do_readv_writev+0x520/0x750 [ 74.139571] [] ? vfs_write+0x4e0/0x4e0 [ 74.139581] [] ? exit_robust_list+0x230/0x230 [ 74.139590] [] ? sock_destroy_inode+0x56/0x70 [ 74.139597] [] ? kasan_slab_free+0x89/0xc0 [ 74.139603] [] ? __fget+0x201/0x3a0 [ 74.139610] [] ? __fget+0x228/0x3a0 [ 74.139615] [] ? __fget+0x47/0x3a0 [ 74.139623] [] vfs_readv+0x84/0xc0 [ 74.139630] [] do_readv+0xe6/0x250 [ 74.139637] [] ? vfs_readv+0xc0/0xc0 [ 74.139645] [] ? move_addr_to_kernel+0x50/0x50 [ 74.139652] [] SyS_readv+0x27/0x30 [ 74.139661] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.139664] ================================================================== [ 74.175485] kasan: CONFIG_KASAN_INLINE enabled [ 74.175488] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 74.175497] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 74.175501] Dumping ftrace buffer: [ 74.175508] (ftrace buffer empty) [ 74.175512] Modules linked in: [ 74.175523] CPU: 0 PID: 8123 Comm: syz-executor7 Tainted: G B 4.9.54-g9add7c4 #63 [ 74.175527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.175532] task: ffff8801d6cd1800 task.stack: ffff8801ca440000 [ 74.175546] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 74.175550] RSP: 0018:ffff8801ca447a00 EFLAGS: 00010a07 [ 74.175555] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffc9000194b000 [ 74.175559] RDX: 1bd5a9d5a0000003 RSI: 0000000000000000 RDI: dead4ead0000001c [ 74.175563] RBP: ffff8801ca447a10 R08: ffffed00355796a0 R09: ffff8801aabcb4e0 [ 74.175567] R10: 0000000000000005 R11: ffffed00355796a0 R12: 0000000000000004 [ 74.175571] R13: 0000000000000020 R14: ffff8801c98b8000 R15: dffffc0000000000 [ 74.175578] FS: 00007f52af433700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 74.175583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.175588] CR2: 0000000020000fd0 CR3: 00000001c7207000 CR4: 00000000001406f0 [ 74.175595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.175599] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.175601] Stack: [ 74.175614] 0000000000000000 ffff8801c98b8158 ffff8801ca447a70 ffffffff826627b1 [ 74.175625] ffff8801c98b8170 ffffed003931702b ffffed003931702e ffff8801c98b8168 [ 74.175635] dead4ead00000000 ffff8801c98b8140 0000000000000000 0000000000000000 [ 74.175638] Call Trace: [ 74.175649] [] sg_remove_scat.isra.20+0x1c1/0x2d0 [ 74.175658] [] sg_finish_rem_req+0x2b5/0x340 [ 74.175666] [] sg_read+0x91c/0x1400 [ 74.175674] [] ? __check_object_size+0x174/0x3a9 [ 74.175683] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.175691] [] ? fsnotify+0xf30/0xf30 [ 74.175700] [] ? avc_policy_seqno+0x9/0x20 [ 74.175708] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 74.175717] [] ? security_file_permission+0x89/0x1e0 [ 74.175726] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.175734] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.175742] [] do_readv_writev+0x520/0x750 [ 74.175749] [] ? vfs_write+0x4e0/0x4e0 [ 74.175759] [] ? exit_robust_list+0x230/0x230 [ 74.175768] [] ? sock_destroy_inode+0x56/0x70 [ 74.175775] [] ? kasan_slab_free+0x89/0xc0 [ 74.175782] [] ? __fget+0x47/0x3a0 [ 74.175789] [] ? __fget+0x201/0x3a0 [ 74.175795] [] ? __fget+0x228/0x3a0 [ 74.175801] [] ? __fget+0x47/0x3a0 [ 74.175808] [] vfs_readv+0x84/0xc0 [ 74.175815] [] do_readv+0xe6/0x250 [ 74.175822] [] ? vfs_readv+0xc0/0xc0 [ 74.175831] [] ? move_addr_to_kernel+0x50/0x50 [ 74.175838] [] SyS_readv+0x27/0x30 [ 74.175848] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.175958] Code: ff 66 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 74.175966] RIP [] __free_pages+0x21/0x80 [ 74.175968] RSP [ 74.175983] ---[ end trace 17aaf86f47759211 ]--- [ 74.175988] Kernel panic - not syncing: Fatal exception [ 74.181578] Dumping ftrace buffer: [ 74.181581] (ftrace buffer empty) [ 74.181584] Kernel Offset: disabled [ 74.753162] Rebooting in 86400 seconds..