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", 0x1000}, {&(0x7f0000002280)="206582735ab924a2ac20efa620735db8463aafa1d798f932f5ca37e35f12206fd24ef4e0cfdb5282d9897009765e4aee5ca86c0f010af47b5c3b70df247930aea7c4efb62f297432fadecdd15104cc924f4d1ccf862b27f6edc365f7781669dc9ecddbee32cb80d085c48b08b29dd9122b9d364ef9189fd38e4378aeda3313a7ef1411bb9a81dae1466c1a4058a3", 0x8e}, {&(0x7f0000002340)="69210a80393f87c4d69f15412a2e5640ed29c119c9a017737b543733c87c1c3e7bd77e09a5814546c375e13d655d8655fb43ec3a99c3ed6f750f77fb39614d43195ef1f295", 0x45}, {&(0x7f00000023c0)="cfabcbfb876e9d1dfe7960a9ccc4e28e9ae3b901d40fcad6e20a398baf0ff043b8ac2811d9a8d1986cbf60748d66c8e874497c50b0ddd4d76eb0de0c0f32863024710b8216edd6620a6a4b9e53c9b3975fbb3d219c11c6a01889179e174105547f5ff415aa0ffe4073a9109dd4f59e81251642405a1db90c19933c995aa1c4e082073e200eed35f5f298a91a466c3b3adcfccb54897b0abf987da8e2c02a281e1dba58cf2952e33a5a1e93d24d5827edfec825e75006af2fcc1cfcd9ce748617bb289fa74383aaa099a7994dc983f3e7f8d5", 0xd2}], 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002740)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000002680)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002800)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002840)={r2, 0x20, 0x10}, 0xc) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002700), &(0x7f00000026c0)=0xfffffffffffffea5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002540)=@assoc_value={0x0}, &(0x7f0000002580)=0x10000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000025c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x401}}}, 0x84) r4 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) sendfile(r4, r1, &(0x7f0000000000), 0x80000003) 2018/03/13 10:45:45 executing program 3: r0 = gettid() r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0x4, 0x2, 0x101, 0x7ff, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={r2, 0x20}, &(0x7f0000000580)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) connect(r1, &(0x7f0000000080)=@ethernet={0x306, @random="249b8e096ecf"}, 0x80) unshare(0x28060400) exit(0x0) r4 = syz_open_procfs(r0, &(0x7f0000000240)='mounts\x00') sendmsg$nl_netfilter(r4, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400c}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x12c, 0x11, 0x5, 0x100, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x53, @fd=r1}, @generic="3166cdee692d63aaff0271b847de0407635a04ca792ddfd2739bfeff34c1f05144dbecb88121cc68c5be3ce9e74c55014c9cb7593d4b7a4706a92df3e6e91328030e7d6f401d07b01857953307ef753a6388fc9738ad427edee357d3c671576a62d439778899d14366c1dee33dc4f89b5e8453d7284093f1be28f59912416585c625700b033d8cafd70667f283e13933346e1513b951aaf662379ddaed66db45ded8f3d9b51ca80471018c8dc322126ce5ef2212e66e10fe02b370659fb1c6c2b5128b17ce83175274e0b131d4347cb8174d9055bd01420dfa53fb571ef1469b982c95d90d41aaa65d6d5220a9da75706d7c"]}, 0x12c}, 0x1}, 0x80) sendto$inet(r3, &(0x7f0000000180)="0434e9615a43a7271acddeb1457ed823ae9c4ee8d440bd538035d3d1534eb3d6c6400e1ca250699c0bc33512273924bcb0f4731ae402ba982314d55533e4bafe1686de297a3169a6cf2e49", 0x4b, 0x1, &(0x7f0000000200)={0x2, 0x4e24}, 0x10) syz_open_procfs(r0, &(0x7f0000000340)='ns/uts\x00') rt_sigprocmask(0x2, &(0x7f0000000100)={0x7fff}, &(0x7f0000000140), 0x8) 2018/03/13 10:45:45 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = memfd_create(&(0x7f0000000000)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x10, 0x70bd27, 0x25dfdbfc, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x1) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000340)=[{0x1, 0x5, 0x1ff, 0x54, @time, {0x8001, 0x2}, {0x7fff, 0x3}, @quote={{0x9, 0x81}, 0x6, &(0x7f00000001c0)={0xff, 0x6, 0x5, 0x1ff, @tick=0x9, {0x2, 0x80}, {0xa6ce, 0x4}, @connect={{0x1c0000, 0x200}, {0x4, 0xfffffffffffffffb}}}}}, {0x4, 0x1, 0x3, 0x5, @tick=0xfff, {0x100000001, 0x7}, {0x5}, @control={0x3, 0x3, 0x7fff}}, {0x0, 0x10001, 0x8000000000, 0x7, @time={r3, r4+10000000}, {0x10001, 0x7}, {0xfff, 0xfffffffffffffffc}, @quote={{0x1ff, 0xfffffffffffeffff}, 0x6, &(0x7f0000000280)={0x9, 0x1, 0x10001, 0xffff, @time={r5, r6+10000000}, {0x7b0, 0x5}, {0x0, 0xfff}, @quote={{0x5, 0x1}, 0x4}}}}, {0x8000000000000, 0x3, 0x10001, 0x9, @tick=0x2, {0x3, 0x8}, {0x8, 0xffffffffffffffff}, @raw32={[0x2, 0x1000, 0x7f]}}, {0x4, 0x8, 0xe3e, 0x1d58, @tick=0x10000, {0x2, 0x5}, {0x20, 0x541}, @time=@time={r7, r8+30000000}}, {0x6, 0x6, 0x3, 0x91, @tick=0x8, {0xeb1, 0x3f}, {0x1, 0x7b1ad7f5}, @quote={{0x5, 0x1000}, 0x401, &(0x7f0000000300)={0x100000000, 0x2000000000, 0xfffffffffffffff7, 0x6, @tick=0x659, {0x7, 0xfffffffffffffff8}, {0x9, 0x5dc}, @result={0x7fff, 0xbcd3}}}}], 0x120) write$sndseq(r1, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000) write$sndseq(r2, &(0x7f0000000140)=[{0x7, 0x5, 0x4, 0x2, @time, {0x5, 0x10001}, {0x3f}, @connect={{0x4, 0x14}, {0x1, 0x10000}}}, {0x40, 0xffffffff80000000, 0x2, 0x80000001, @time, {0xffff, 0x4}, {0xbf6, 0x101}, @result={0x7fffffff, 0x1}}], 0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r9, 0x3, 0x5, [0x400, 0x2, 0x8001, 0x7c, 0xda]}, 0x12) 2018/03/13 10:45:45 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000240)=""/240, 0xf0, 0x40000000, &(0x7f0000000380)={0x11, 0x11, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000000)=[{0xe8, 0x0, 0x0, "5d0d53bd8c79f9325c3f81d6a102efcb81793fd1041682fd03d95a1681c0fb5b7442586f7067d041c4ed22db0eaf682b9dc7939acbde12a9a412121e86cde751738f1715ba94975c3912902b55047cb0e2c82d5ce72ea440f265f61f448f8a9df2dcf4b0296c321a880c8705f96fe2696479f0000a0fb3b80fabb7edb1ed8692383a3eb556187a068547f15307377fc16dff11f1d7fb37fbf4f21b82eb46939765cc2eb3975c03a3a47d585977c6b6c59bbc56528ed12cd12eddd709a43db2bfcae8289b82e555119d4d089d5d7fd851190eaf658b55"}, {0x78, 0x11d, 0x5, "6b65fee601edf324d5099a7f1cf752fa6ae6977f4245916d2d396aa7016131d7fd30262b8d9b9c29859c11aa905369053df6f1da6844d68e9c336bde313bb34195dc3c46c44a05653b75e3ed17031cc232e51d97ed96f96814650cdd0ed6c66191325296"}, {0x98, 0x108, 0x6e3a3614, "a9aba81b0e76980462f480a9cab78cca6e28ecc17362a8852bf33e20eacad672f512d2cc602fe409b74eb9077cbf2a997a4646def53b18c5280dba1384bb34aadaa32dfaaa3e48291dd14b55f544f2d0b03ae3b22c1c2c9acb9c26f79d02b4256fbe16188db319e75f8d9f8ecb99c05f5cae78c1f0e4077203b6e34d91d82afe640c61e2043956"}], 0x1f8}, 0x402}], 0x2, 0x0) 2018/03/13 10:45:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newspdinfo={0x14, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x3) 2018/03/13 10:45:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000000040)) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="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") 2018/03/13 10:45:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb0040, 0x0) fchdir(r0) r1 = geteuid() r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)}}], 0x1, 0x0) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendmsg(r2, &(0x7f0000b26000)={&(0x7f0000333fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)}, 0x0) sendto$ipx(r2, &(0x7f0000000080)="617250d8d38d1475df17c67e80a03172b63d776899095e18d2c5016f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r2, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0x0, 0x0, {0x80}}, 0x24d}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x8000, r1, 0x0, 0x0, 0xfffffffffffffffd, 0x0) 2018/03/13 10:45:45 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/13 10:45:45 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2}) 2018/03/13 10:45:45 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="e9b9129af671f8474f3cf0e7c369d4f4aae9d4bb3bc9fe71f1d8e58a0c2f8d0dedc43f38a665cf3c3ff3c216cf7b016b6e259124e4bd679e161a7b6365bd6a65cf6e428eafaaa8a2b8b4db2a3321f4ff4809ba81679541f8eacffce459e02a0c7433e636261430859a1895bb842463f517c5f99d178814b64988e6b961d8e6cd58647e9863c7e8eaaf2795fabb32134d6632532419d6c186f2b2e7b3f80c468053f1bbbeabc728c6f49bdead81d13b1ccb43099c8ff231c93a50744302ec100a512263ff59d5f274845cf80b8b26e27b44ebd898250dd117e3545786cb9a14a576c5296dc7d1bf7a3cb303a98588cab7f0fc0aedbcd57143", 0xf8, 0x4800, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000002300)=@sco={0x1f}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002380)="8f45b3007ba9333b554241d50571b0effcb71d6e765b057ab9dad087d835a73590", 0x21}, {&(0x7f0000002700)="9641223c81209774c9ce64d22dc04cdfdf1e99e4379be0b9d049718555a357b8587c460568e6534c3b9f7fca6386b5f45b6989c425e84745dc5a0d82563fd6e73e36cc1c42810edf90524a7421d717256b30f4512adccd3a7eb7a1a9f932c2c0b1c69ef38aface3e6eadacefc12841a163eeeb88b391541e8f2e9af6917b", 0x7e}], 0x2, 0x0, 0x0, 0x10}, 0x4}], 0x1, 0x4880) 2018/03/13 10:45:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = gettid() ptrace$setopts(0x4200, r1, 0x6, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/13 10:45:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="620703493ec6b300b560cc27a3fa5a9f1be6fa5f8a4490741ce472210ba37feaf198863ecebeb898f7917e2aede86b6f031f4b562362a5c13d77db2c2f1593349984d4da33820871083af9fe1583719fece7e657bb62736cb9e2157ad3c74dd121315c2c58f74f480e082296b1335def15183e67dc08c2bd0ed349dff6ae99fdb84b9d49b8c41308c869b9b8349120", 0x8f) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xa0200, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/13 10:45:45 executing program 6: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/13 10:45:45 executing program 2: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r1) dup3(r0, r1, 0x0) 2018/03/13 10:45:45 executing program 1: r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7dfab), &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x3, 0x2000}, 0x4) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003efff0)={0x0, 0x0, 0x80000001}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/13 10:45:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001800210700000000000000000200000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x80000001, 0x7819, 0x0, 0x2}, {0x8, 0x2e4d, 0xffffffffffffffaa, 0x9}, {0xfffffffffffffffe, 0x536fca5d, 0x0, 0x3}, {0x8, 0xff, 0x0, 0xffffffffffffff7d}]}, 0x10) 2018/03/13 10:45:45 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0x4, 0x4, 0x1ff, 0x6}, &(0x7f0000000180)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8000, 0x3, 0x7, 0xca, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000045bff8)) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/13 10:45:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001200)={0x0, 0x6, 0x1d}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001280)={r1, 0x1, 0x100000001}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4080, 0x0) recvfrom$llc(r2, &(0x7f00000012c0)=""/20, 0x14, 0x12000, &(0x7f0000001300)={0x1a, 0x110, 0xffffffff, 0x7, 0xeb4, 0xda2, @random="e07795a3a623"}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001340)={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2b1928b7}, 0x0, [0x7fff, 0x6, 0x3, 0x8, 0x100, 0x5, 0x5, 0x45b2]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000010c0)={r3, 0xf4, "0f10dbe38098d7e2660eeaf6ee6919d846b9ea2548d16855ca4b40a564ee0718ed256446dc6699b2b33f74dea816ae37bb4cd4573633998988d359283e3ae2e1e6a129e06a06979054eb27ff3d702e9dc2499d842f46dcfeb90e2bedc189f7c0759bbf5def62ae7fccd7040b3e5303bae9325da7ba0210c8205cf45cb1e7c8421b2d3f973f64e550f95102fa530571df68fac495fa00567867df956efb3878e895c4d073f895a94d61589a91a77de065796d78054a78e8968871a00cf8f01949a257cbc258db5228f770c87a08923ef15f41cd8627dc3aa0fa3e2adc4bed2b4917669191ac0391772e3bda7b258276f066e79844"}, &(0x7f00000011c0)=0xfc) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000451ffc)=0xffc, 0x4) 2018/03/13 10:45:45 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fdatasync(r0) ptrace(0x8, r1) 2018/03/13 10:45:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x82) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x7a6, &(0x7f0000000100)={0x7}, 0x8) 2018/03/13 10:45:45 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x20, '.'}, 0x30) 2018/03/13 10:45:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb0040, 0x0) fchdir(r0) r1 = geteuid() r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)}}], 0x1, 0x0) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendmsg(r2, &(0x7f0000b26000)={&(0x7f0000333fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)}, 0x0) sendto$ipx(r2, &(0x7f0000000080)="617250d8d38d1475df17c67e80a03172b63d776899095e18d2c5016f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r2, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0x0, 0x0, {0x80}}, 0x24d}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x8000, r1, 0x0, 0x0, 0xfffffffffffffffd, 0x0) 2018/03/13 10:45:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x8001) syncfs(r1) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) ioctl$KDENABIO(r1, 0x4b36) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000040)=""/190}) 2018/03/13 10:45:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) signalfd(r0, &(0x7f0000000100)={0xffffffff}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6c84) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000000000)={'bcsf0\x00', @ifru_mtu=0x1}) 2018/03/13 10:45:45 executing program 4: socketpair(0xe, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x9e, 0x3, 0x9, 0x7, 0x83, 0x7, 0x3, 0x3, 0x0, 0xfffffffffffffffb, 0x6, 0x0, 0x7ff, 0x3ff, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x6bd1fef8}, &(0x7f0000000280)=0x8) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) socketpair(0x13, 0x8000b, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r4, 0x540b, 0x48000) 2018/03/13 10:45:45 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000002800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1ff) close(r0) 2018/03/13 10:45:45 executing program 6: r0 = socket(0x10, 0x6, 0x800) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/03/13 10:45:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000012000/0x3000)=nil, 0x3000}) dup3(r1, r0, 0x0) 2018/03/13 10:45:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000140)=""/171) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ed) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4200) 2018/03/13 10:45:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="39000000130009046900000000f30000", 0x10}], 0x1) socket$netlink(0x10, 0x3, 0x13) 2018/03/13 10:45:45 executing program 5: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xffff, 0x4, 0x1, 0x3ff]}, 0xc) [ 35.544261] binder: 5567:5590 unknown command 826564783 [ 35.549669] binder: 5567:5590 ioctl c0306201 20000340 returned -22 [ 35.582352] binder: 5567:5590 ioctl c0306201 20004000 returned -14 [ 35.584374] binder: BINDER_SET_CONTEXT_MGR already set [ 35.584382] binder: 5567:5599 ioctl 40046207 0 returned -16 [ 35.594808] binder_alloc: 5567: binder_alloc_buf, no vma [ 35.594869] binder: 5567:5609 transaction failed 29189/-3, size 0-0 line 3133 [ 35.600719] binder: 5567:5599 unknown command 826564783 [ 35.600727] binder: 5567:5599 ioctl c0306201 20000340 returned -22 [ 35.628172] binder: release 5567:5574 transaction 2 out, still active [ 35.635134] binder: undelivered TRANSACTION_COMPLETE [ 35.640242] binder: send failed reply for transaction 2, target dead 2018/03/13 10:45:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000400)=0x54) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/138, 0x8a}], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x8, 0x4) 2018/03/13 10:45:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0xb5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f000070c000)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001840)={0x0}) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0xa, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r2}) 2018/03/13 10:45:45 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x30100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x7fffffff, 0x1, 0x3, 0xd, 0x1000, 0x7, 0x8}, &(0x7f0000000200)=0xffffffffffffffe1) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100070c000000000000000000000005000600000000000a0046200000000000000000000000000000ffffe0000002000000000000000005000500000000000a004e200000000000000000000000000000ffffffffffff00000000000000000e33f9ed02e049040d5bc0fbfac78d00244f0907aec1ca1ceb25b9fd5bfe4cc9cefd8db2a1c209ee2f6bc7fc9fc5bb8303924099858ec0fd09f292b166c443392a3e451d4e864d69d75625f3e9467bcbdda742a2246b43ffd917bd7eac2b3379d1fc14bba9934295c2aa2633ed48238d9142ad256f040b584a93bf4a1c"], 0x60}, 0x1}, 0x0) 2018/03/13 10:45:45 executing program 4: socketpair(0xe, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x9e, 0x3, 0x9, 0x7, 0x83, 0x7, 0x3, 0x3, 0x0, 0xfffffffffffffffb, 0x6, 0x0, 0x7ff, 0x3ff, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x6bd1fef8}, &(0x7f0000000280)=0x8) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) socketpair(0x13, 0x8000b, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r4, 0x540b, 0x48000) 2018/03/13 10:45:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffffff000500000c00010001000000000100010c8002000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/13 10:45:45 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000006b00)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/206, 0xce}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/222, 0xde}, {&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000001380)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000001640)=""/214, 0xd6}, {&(0x7f0000001740)=""/17, 0x11}, {&(0x7f0000001780)=""/40, 0x28}], 0x4, &(0x7f0000001800)=""/154, 0x9a, 0x1000}, 0x6}, {{&(0x7f00000018c0)=@nfc, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001940)=""/216, 0xd8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/60, 0x3c}, {&(0x7f0000002a80)=""/142, 0x8e}, {&(0x7f0000002b40)=""/178, 0xb2}, {&(0x7f0000002c00)=""/215, 0xd7}, {&(0x7f0000002d00)=""/30, 0x1e}, {&(0x7f0000002d40)=""/115, 0x73}], 0x8, &(0x7f0000002e40)=""/155, 0x9b, 0x8}, 0x8f}, {{&(0x7f0000002f00)=@alg, 0x80, &(0x7f0000004280)=[{&(0x7f0000002f80)=""/227, 0xe3}, {&(0x7f0000003080)=""/27, 0x1b}, {&(0x7f00000030c0)=""/60, 0x3c}, {&(0x7f0000003100)=""/127, 0x7f}, {&(0x7f0000003180)=""/233, 0xe9}, {&(0x7f0000003280)=""/4096, 0x1000}], 0x6, &(0x7f0000004300)=""/4096, 0x1000, 0x6650}, 0x8001}, {{&(0x7f0000005300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000006580)=[{&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/130, 0x82}, {&(0x7f0000006440)=""/163, 0xa3}, {&(0x7f0000006500)=""/115, 0x73}], 0x4, &(0x7f00000065c0)=""/65, 0x41, 0x5}, 0x7}, {{&(0x7f0000006640)=@ipx, 0x80, &(0x7f0000006a40)=[{&(0x7f00000066c0)=""/230, 0xe6}, {&(0x7f00000067c0)=""/133, 0x85}, {&(0x7f0000006880)=""/134, 0x86}, {&(0x7f0000006940)=""/222, 0xde}], 0x4, &(0x7f0000006a80)=""/125, 0x7d, 0xdf69}, 0x8}], 0x6, 0x2001, &(0x7f0000006c80)={0x0, 0x1c9c380}) getsockname$ipx(r0, &(0x7f0000006cc0), &(0x7f0000006d00)=0x10) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/03/13 10:45:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, @empty, 0xff, 0x1c0000000000, 0x101, 0x400, 0x3, 0x0, r2}) 2018/03/13 10:45:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sched_getparam(0x0, &(0x7f000029a000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) 2018/03/13 10:45:45 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x3) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) bind$inet(r0, &(0x7f00000010c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001080)={0x1000, &(0x7f0000000080)=""/4096}) [ 35.728481] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.755258] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.764986] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 10:45:45 executing program 0: r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={0x0, r1/1000+30000}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2}, 0x10) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f00000001c0)=0x44) socketpair(0x0, 0x5, 0x10000, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='trusted\x00') tkill(r0, 0x15) 2018/03/13 10:45:45 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a2f9930a06000000a84368ec4f1f4e2768790891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000010000000fb83de4407aa7227c43a", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/13 10:45:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x2, 0x2, 'client0\x00', 0xffffffff80000004, "62dd8cc6245aa216", "8e23facb023387e255fdf79a0ac359dccdff1828a993396027044c889ba42858", 0xd2a1, 0xd8}) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'teql0\x00', 0x10001}) 2018/03/13 10:45:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000080)="895e35a0feec163ae028c588091f37bdd487a57e8aa491950530f56cc95edb234a56a9067a77cbdfce38dde77fa346745a5e6671144ef3b0cc181632bf1504fcc0139cee5263f2b58cfafe70781267a8a1f19569048eb9bc97c3210b00c9916a70e5ba80977126036a1da517c4344052881789eca2c15d918f", &(0x7f0000000100)="e1e621242401668bd4e0106d8c1eb890a6118559170066bcbee01e0de5a1ac36c6c4e80c65e6f454e89f5f6ffc832c96666d4e359c2ce6ca58f3fff2cce10a994bba22f71715d4979087d9de2b890c20677a2f779ad43ea191ee59790fdc74c2720e3129bae2453da7b642b499a092ce5f045083116d2fbc9c632771a6b64125f1facfbf44e89441889ffddb47a14c69db1386c38ce98490cd19acb0a2dfdd983565b0cb99"}}, &(0x7f0000000300)=0x0) timer_gettime(r1, &(0x7f0000000340)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000003c0)={0xb2, 0x8, 0x1ff, 0x7ff, 0x0, 0x101, 0x7ff, 0x1, 0x2, 0x8}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) 2018/03/13 10:45:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = getpid() syz_open_procfs(r1, &(0x7f00000000c0)='uid_map\x00') r2 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="757365d58136854ad219957798aa79fa427200", r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="cc", 0x1, r2) 2018/03/13 10:45:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0xfff) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/13 10:45:45 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xbf, 0x6, 0x6, 0x7}) 2018/03/13 10:45:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x3f}, 0x8) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a08ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) [ 35.774646] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.777325] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 10:45:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)', 0x10) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) 2018/03/13 10:45:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001a00033207fffd946fa283bc4f5b6a8d0aeee6d87986c4", 0x1b}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8180, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, {0xa, 0x4e23, 0x3b0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1f, [0x2, 0x3, 0xfff, 0x7, 0x8, 0x80000000, 0x6475, 0x4]}, 0x5c) 2018/03/13 10:45:45 executing program 1: socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)=':em1trusted\x00') 2018/03/13 10:45:45 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x2}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x9, 0x5}, 'port1\x00', 0x8c, 0x0, 0x0, 0x5, 0x0, 0x14, 0x3, 0x0, 0x4, 0x200}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000380)={r6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5, 0x85a4}, &(0x7f0000000180)=0x8) 2018/03/13 10:45:45 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x7fff, 0x80000000, 0x2}) r1 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d26ffc)) 2018/03/13 10:45:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007f6d)=""/147) 2018/03/13 10:45:45 executing program 0: lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00', &(0x7f0000000340)='%\x00', 0x2, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x78, "2d43382ac05537f259657e09e50fe894df9e3d1e705fa0a22722b6f73effc1e00a6c11fd89819a4e7dc0b22d8b533ac308b4030ae3dc917d398e8a547dbf75ae2e1fa27b87eb01703a73b4787bc1e067775b9906ba97a30239f63631e810b8d75833fb2e7dda8a736d2417545bc46acaa454c3cd459bb7c8"}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1ff, 0x2, 0x9, 0x1}, &(0x7f0000000280)=0x98) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x3, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) 2018/03/13 10:45:45 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x6, 0x4) setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x2710}}, &(0x7f0000000100)) alarm(0x0) clock_gettime(0x0, &(0x7f0000000000)) [ 35.836943] netlink: 57 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.850231] netlink: 57 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/13 10:45:45 executing program 1: creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/13 10:45:45 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) epoll_create(0x1) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) 2018/03/13 10:45:46 executing program 0: rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) prctl$intptr(0x1d, 0x55b) 2018/03/13 10:45:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000100)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/03/13 10:45:46 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x23) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x3) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) fadvise64(r0, 0x0, 0x6, 0x1) fcntl$addseals(r0, 0x409, 0x0) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000bebff0)={0x2, 0x4e65, @rand_addr}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x6, 0x1, 0x28, &(0x7f0000ffa000/0x1000)=nil, 0x7ff}) 2018/03/13 10:45:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b63fe2)=""/30, &(0x7f000001d000)=0x1e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000040)) 2018/03/13 10:45:46 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3e, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/13 10:45:46 executing program 2: capset(&(0x7f0000000080)={0x39980732}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r0, r0) 2018/03/13 10:45:46 executing program 4: r0 = inotify_init1(0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000740)="0b309d9659a9029e915b55f7d25f54d5fa7a96f91a85fd5602f8c95665620f463b4845a84b069abc270d6bb4abef63", 0x2f) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/03/13 10:45:46 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000380)=""/81) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x3, {0xa, 0x4e20, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x3a) modify_ldt$write2(0x11, &(0x7f0000000340)={0x3, 0x20000000, 0x2000, 0x81, 0x8, 0x5, 0x0, 0x4, 0x1}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000900000006bd6602df58972c2cce1a1b0952de8b941790170d70a2e1981247e7ab3c905463d167b3f890a2f49b5bfa587464ba2b929ac20172e47d1d32930525aaca803106449d718aebc1c69ff9afcc866e3c2225cf458b5b3988660ef582c85f70492b56045edb9cc73f87788b6a5d20ffa06f9496e69a8da7f7f8327d3316a8f110ab51d85b19fd9b6a680773980e654a0ab90"], &(0x7f00000001c0)=0xb4) mmap(&(0x7f0000bbf000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000200)=""/239, &(0x7f0000000300)=0xef) 2018/03/13 10:45:46 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x0, 0x1f, 0x8cb, 0x1, 0x2, 0x200}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000080)="f4c65dd24f113d46316db00252bae0a413cc56ab2bd833a2fae9827f1ca2b3149b9f238a801e34729a1f634041b4ecce52291af13ee258dde9600abd22c9fd76d16968a1b4062f4311be92fec4d88db6c301cfc17b2500000000000000d527ed535ea1feaa") creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/13 10:45:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x34, r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)) 2018/03/13 10:45:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x33e3, 0x100000000, 0x9}, &(0x7f00000000c0)=0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xffff, 0x8400000000000000, 0x5, 0x7, 0x2}, &(0x7f0000000100)=0x98) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f0080400400000046000107000000141900040004c202000700000000030000000000000000031600", 0x39}], 0x1) 2018/03/13 10:45:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69f577eb418a1e46be00"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1, 0x40, 0xffffffffffffffe1, 0xeab, 0x1, 0x80000001}) [ 35.980624] binder: tried to use weak ref as strong ref [ 35.992446] audit_printk_skb: 39 callbacks suppressed 2018/03/13 10:45:46 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x140) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) r3 = dup(r1) socket$inet6(0xa, 0xa, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/03/13 10:45:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x1000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x10000000000000}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/03/13 10:45:46 executing program 0: r0 = add_key(&(0x7f0000000000)="6b657972696e6700831c4f96ca160a2f8f6e8f115c18296ecb29f99549e986ed37118910829538b807c8b00c5181b14a75382dbd7b07251edeebe0e3c795033db8d232738cbd88d01c45c86361f9e667c26b75a5ae4860e8031c2e695f86b648c1cad03423ccfa2e8a780072c677358e823775df5237849dd3b257734441438385ecdb39d7edb0238b2e000000000000000000000000", &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/13 10:45:46 executing program 4: chdir(&(0x7f0000000000)='./file0\x00') getcwd(&(0x7f0000000400), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200003, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="020ff8081c0000002bbd7000fddbdf25010015004e220000020013000900000028bd70000635000004000900c000000068c597a77c7870567149bbcdb848be2f72a840048b9e10e7010017004e24000002000100000004d29f09ec04010000c00c00180009005600ce85e7ec4a3ae616153d949711cb821bad36b55cbc494f86d12a80d7f671eae11d90e2cf54caeed6baf7902b003335d1472faacbc4ccb48ae9f87c27fe4d4fa4784a0d44ca157868397ee143b2d6226efed2503400cb000004000400ffffff7fe20600000000000009000000000000000000000000000000506efa4541580e"], 0xe0}, 0x1}, 0x40000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={r0, 0x864b, 0x7, [0x3, 0x0, 0x6, 0x10001, 0x61, 0x74f9, 0x0]}, 0x16) 2018/03/13 10:45:46 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000300)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x240000, 0x0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="74e321684ebd94a36fcfa031b529eac0dbb2f7c2532a08cdfd86184b64e1ff8220e79a36db4dab429d08ea20c945f4f58a94ace7b64a95b08ba9bb395c42cc28104a63b1261b9daa1ac7e70e9dc94efcfed7046d2d259adf9ff092ce03de41d721d84ec9f8530f194e814495889ffcb7aeae55670aad") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/22, 0x16}], 0x2) 2018/03/13 10:45:46 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x200) [ 35.992455] audit: type=1400 audit(1520937946.036:28): avc: denied { setgid } for pid=5726 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.994727] binder: 5720:5728 Release 1 refcount change on invalid ref 0 ret -22 2018/03/13 10:45:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000e7ffa6)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c09020000000000000405", 0x58}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000180)={0x8, 0x7, 0x2, 'queue0\x00', 0x9}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/13 10:45:46 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x4800) clock_gettime(0xeddb9819351240c4, &(0x7f0000000140)) connect$ax25(r1, &(0x7f0000000040)={0x3, {"6b24356634c048"}, 0x1}, 0x10) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x80) flistxattr(r0, &(0x7f0000000080)=""/18, 0x12) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/03/13 10:45:46 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="9c0f5aad067cae5bae6226793859add0bea85f3cf824c891520889f793964db7419fd264088f0f4992d03e649032507b313378feb4e302f39345d5e261f10160e31e1bd5db8097f41d70f4eb1bae7c500ffca1bc4e92925f1df264bb8139654dea58a8425625aa938655f06ef69decc5c3f8f8717b08b701993296c458cfe35a78cb9bd66e9fe64fb83fe44264befad455f7a89f62d80fd45c2aa4fcb4", 0x9d}, {&(0x7f00000000c0)="1b649322c8142e710e961d9b33eedc74c9132f26c313e2ccdb97de1a5a22a82a0f84a9b375fa99bb41a4366e9246ec0f87405724e1a41f288f2947980e99de1ef1222d9e5cbf468e434a3bd6607265a80c6d226fc812b8305484a34bed6d3913ec25ca60140f6822063671fab075c24686d95ef670bd23d09b794955b90c8650c01c03451e40cfbd38b7b6acb9f9a03087d3e79bb92972e9947dc6f604b38ce39ac66fe0140288cc31e2215d79ce", 0xae}, {&(0x7f0000000180)="b0fed31f", 0x4}, {&(0x7f00000001c0)="459235b4c9c81515a1eb9ecc39e82b4c72bb1d", 0x13}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="da42016fc272aa472c75e15014030d2641f5b383f7615c831b8b2b58663b48cca48e4791da451cb17f9c7c88fac44608a7f3ef8bc8808295ff5a5b615cdd98f1c18fbda168fd068c496554150e17dffb198dd9bdb21f72959e922f7ad1093d681a40168a8f21fab1f7fe97a75422d9a42ee6112f550a1f08aed5d6018a64e686e71e190976b51faf6e09043111c9dc6b51560d679ca565", 0x97}, {&(0x7f00000003c0)="c0f79ca0c14304be83b90a2f81ae9cc8d938b9", 0x13}], 0x7, 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000500)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0x400}}) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000540)) 2018/03/13 10:45:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20000000004, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, "7175657565000000003000002000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000df"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/03/13 10:45:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) bind(r0, &(0x7f0000000080)=@ethernet={0x306, @random="9bbb4ab68ee9"}, 0x80) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syz_tun\x00'}}, 0x80) 2018/03/13 10:45:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab633a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881b4d56c4b52cd", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', 0x4501}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000000080), 0x4, &(0x7f0000000340)=""/253, 0xfd}, 0x0) 2018/03/13 10:45:46 executing program 2: link(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file1\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='{\x00', &(0x7f0000000100)='\'selfnodevvmnet0\x00', &(0x7f0000000140)='.\'vboxnet1ppp0!\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)="21ea00"], 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ptrace$cont(0x1f, r1, 0x0, 0x1) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/03/13 10:45:46 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000000140)="02000800", 0x4) accept(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) 2018/03/13 10:45:46 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x103800, 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/03/13 10:45:46 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xaf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000280)={0x100000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0xffffff48) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/03/13 10:45:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a59ffc)=0x340, 0x4) sendfile(r1, r0, &(0x7f000033cff8), 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x4, 0x15, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/21}, &(0x7f0000000100)=0x78) fcntl$dupfd(r1, 0x406, r1) 2018/03/13 10:45:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e0, 0x0, 0x0, 0xfffffffffffffffc}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/13 10:45:46 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r1, 0xc6, 0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) [ 35.995360] binder: BINDER_SET_CONTEXT_MGR already set [ 35.995366] binder: 5720:5728 ioctl 40046207 0 returned -16 [ 36.001540] binder: tried to use weak ref as strong ref [ 36.001550] binder: 5720:5741 Release 1 refcount change on invalid ref 0 ret -22 2018/03/13 10:45:46 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xaf02, 0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0xfffffffffffffffe) epoll_pwait(r4, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x8, &(0x7f0000000040)={0x100000000000000}, 0x8) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00000000c0)={0x5, r5}) write(r4, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000e80)={0x0, 0x3}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000f00)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000fc0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4bfd}}, 0x8001, 0x1000, 0x4, 0x8, 0x50}, &(0x7f00000010c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1a1a5f04, 0x1}, &(0x7f0000000380)=0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001200)={0x0, 0x2f6a0000000, 0x4, [0x9, 0xb35, 0xffe000000000, 0x4f21]}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x3, 0xffffffffffffffff, 0x1}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x9, 0x8, 0x10001, 0x1, 0x3, 0x2, 0x6, 0x7, 0x4, 0x73c, 0x4, 0x7, 0x5, 0x2, 0x4]}, &(0x7f0000001800)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001b80)={0x0, @in={{0x2, 0x4e20}}, [0x7ff, 0xffffffffffffffe0, 0x5, 0x8000, 0x7, 0x3, 0x0, 0xfff, 0x9, 0x48631b35, 0x0, 0x0, 0x7, 0x5, 0x9]}, &(0x7f0000001c80)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001cc0)={0x0, 0x7, 0x6, 0x81, 0x6, 0x7fffffff}, &(0x7f0000001d00)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000003180)={0x0, 0xfff}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000006600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000032c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003300)={0x0, 0x40}, &(0x7f0000003340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003380)={0x0, 0x7, 0x4, [0x0, 0x6, 0x9, 0x8001]}, &(0x7f00000033c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003400)={0x0}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003480)={0x0, 0x5e, "87004f7df236e8d8293d4222ebcacc05d08162b576941f44d6e853ee123424ceab67426ceee59ec490bfe5a9c7133a20bc283869e499cf6cbd84efbdd99b66f23e2d95bfb86d85565a68ac02f3cb64e5bb158fdb13ef36bd3562fe1c895f"}, &(0x7f0000003500)=0x66) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004d40)={0x0, 0x9}, &(0x7f0000004d80)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000006780)=ANY=[@ANYRES32=0x0, @ANYBLOB="e50000009bf9b0976eadb021ad8a011759dcde56c07b47f1370e2cc01c6af611bcdceb47e116a87e8a726709a3de885841ec41eac514d68d7397047fd0011633b4087ccdf305ea13ceacb84703c09e6428ad4bf2b3fdd2ffb8b9c42156219fa708b6990a95f70cb7c8e5902f76b2a87137b231ce5ea6c4e9549bbf221e8174bc551e565b1538f4f0f58f9ab27b99d94e29671c8bf95efda192a360642cc2f901f8e4ba3d5007338fdc5f3f6cd8ce456f3fe6367dfdc2199b9c2eff7b96ac20038eb6c86fb7a488977980efa41a55df1138fa7e4a53664697697640e59deb3d21401e0c7db81c2928807a91a99482e44e"], &(0x7f0000004ec0)=0xed) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004f00)={0x0, 0x81, 0x96e3, 0x0, 0x5, 0x4}, &(0x7f0000004f40)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000061c0)={0x0, 0x80000001, 0x10, 0x3f, 0xffffffffffffffe0}, &(0x7f0000006200)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000006240)={0x0, 0x1}, &(0x7f0000006280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000062c0)=@assoc_value={0x0}, &(0x7f0000006300)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000006400)=[{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0xffffffff00000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="31b2caaed584b5b9f5755a1d27d25d5ccc90ecded3dccb5733d3eb11267e87ee163ccd65e426ba6654a69551d163da7d0545dc9c7e0e3e9f14", 0x39}, {&(0x7f0000000400)="ca5504509b3b852ba4573ee8b0b9bcab3e002690480b97a4a5e9aeda085a4d8199702ed3d21b7e392278ee0ae5fa6717a2b1268692d0194276c41060321a3dd638ae30fcb48b74b2d9e11e3756a88951c11529d14419925530f9776019423fe35ebfca69ec39ed0edccb70e3ae9f89bc139a1309ce3132282f766dacc2c95bbb84c2e80bedf946cbadaf59607aa79468524bc9a94dd605804aab145252f11a4f48116d3a567f06366643dac42f", 0xad}, {&(0x7f00000004c0)="7fe2c576109146fd2609762530a886f2c963816b73d5e8175b6a8f75cff688", 0x1f}, {&(0x7f0000000500)="d2675385952390ee95d2652ec855f25eb449fb0a504160e833a6876c435453897e3ebe1545d8962c3fb7224e6a3c2ca0c36836ea479b8273a0a465cf6cc824eba407c1c7f47c899296b67ab23c7fdd646c3085d6bba47c35a22747d22045cbd1efc3ffe2c9edecbeacf2140510fd8440b473b00cdb046cd48d2d52fa7a19e9c5f7ee697a40f29d9cfd5fe8de468a941e747b2dc25ab6b851203c4c5a8ebe5d73affaf447150549213b924df4d6e221d294db9840b34107c58366bec70ee60a4898566ea68219badd8603057ecae4cf72b5d6e49f9e991cde2d64d06107a1a3f2636768f69cbb9f98", 0xe8}, {&(0x7f0000000600)="25503da172086dd0", 0x8}, {&(0x7f0000000640)="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", 0xfd}], 0x7, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x6, 0x3}}], 0x30, 0x20000014}, {&(0x7f0000000800)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000840)="afa70a4d43eed7eeddac82d1f2e7411473518f9a7b90b5b991ad2f7b803e2a09a1656304a5282cbc5944c272dac6277161fe78ca3e745d1637dba2d4d66816809ca13f5e0202e3cac9a979dd321d8995dc0acd4934899b0f8d448749df230333c4018feb35f2597daf1bb68390c68f32fa09c52117b78657563d490195", 0x7d}, {&(0x7f00000008c0)="9481adb86ad8ba33a06bbbdcc334823f58b4f86eef85177667a203a471c71a4a27fe8682a237997fad30bae3c098b45052ec5eaf2fad31737fad3834c73d2f7da111abdc8e410acb11b43161439315ce94caf3a78381e6ba72ab0cb5a102df72810f8824ff53a901ba34fca575e65a79ac050eb1afc2b5129af2613bc18d0536209f25992ca693c732e0e07913d6da383e03b2ac88", 0x95}, {&(0x7f0000000980)="bd4aa3b39022708b032042d822f1a11c33a71df91626173bdec253a98ab442479b342a2a3ac09acc", 0x28}, {&(0x7f00000009c0)="684de86b58ca7aa69b80af27ee876a0f31896a86a1888e4384f14e8a19c747301024336de49dd237d1ce6d476db15e24bd0477f5f8726ad8c9116436acdb1e1784939eb48c648be08db73fc900bbfba65e10ba3270bab276c6c457d7bcdbc977c0cf64a19836f171f4e191851513aba5307d7820a72cca5ca59e05d1b99f6fa2f5bf0b2a8964c44991c58563d9", 0x8d}, {&(0x7f0000000a80)="85f3ad17ce9df6d1802cb17166fa5932", 0x10}, {&(0x7f0000000ac0)="073b401c841c8d9146192c6ff43bd0bcdf9f79b42feaf89e12cb6cd97a9ae6462face49e01afd61eadc366d25a89b4aa33ec8a0ef3500929a9339c45cda7ccfda8ed08af6b5f4ed2825bb9dba17a4ff8e89d0c95e9a135594bcb6b56a2055b250e955ea40aa521d6ab04feeff5e81368cde59528421304b008d470a550051ab63bd7ae7478776bf0", 0x88}], 0x6}, {&(0x7f0000000c00)=@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000c40)="1d1e242fc31d8c833e", 0x9}, {&(0x7f0000000c80)="4d7f16fd5edd28ea7ac3bc308b1532173b97489e6fbd3553857b2040a18af54570a5818e19982b33467fb57b2a70a818476fa6bf68ae1301aa79775c21959848d169acbbe023e20fbb1a87dac61b2d6ef29233ab18ef89d1973d3b0975a5e939b1e709f6f6c05892ebbe9036b8e046ba1c39563f81d71334dd1ab282d2632029cd8644f55f591511815d0e537400954ffb9b5f86c22e95da05043b8aedc6b1146271bfa42b6eee6ade0b5a88235d984d2389d81de7f1b696a4d532ffc1b2c6d04e0a6ad6bd5814b6a59882126d92042616873902", 0xd4}, {&(0x7f0000000d80)="29ef74f3e52a1caa4ade8e08cc63c4eed731c31a1f812934cc747b1e92a49060cb3241745dfc26622965590ea914d44b64b9585aed574c1e0b5261b5cdff68b6a8a39015436c577a9d9c266d20b2241146c397096d6fcabb513c7581cab5fcfd35fd6b184e23c39821073d04741db561217dda748adb92cd71b76056fd4b6f6d876ef049d2c6a4c7d6281550", 0x8c}], 0x3, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xe80, 0x8000, 0x1, 0x3ff, 0x800, 0x7, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x3, 0xd18, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x27f, 0xfaf, 0x0, 0x3, 0x81, 0x40, 0x7, 0xd32, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x57d4, 0x202, 0x0, 0x8001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xfffffffffffffff7, 0x100000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xff, 0x8, 0x1, 0x1b, 0x3, 0x5, 0x105, r11}}], 0x120, 0x800}, {&(0x7f0000001440)=@in6={0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001480)="72845a622a7a9fcc7c3fbe7f6dae8c6b3ac227db58aa83416ee639ca4dd84e0839657cb1924b8a9cb1e82e2cd902bf4c3ffa3bae88ebb0dcf9c99f8ddeab2e4f4d", 0x41}, {&(0x7f0000001500)="e204730476bb11d03be8177518d1d879730580e1101324f2d6723924d7685e6e12ed7223e7", 0x25}, {&(0x7f0000001540)="3bc12d5616dd1e63b46b2440d623c2809ff10423e2e471a7bfa4342af6c3ee94fc70e8c2c6a791b0860cd2a1dbf779e81119781aa5291b5cd28ed244819b7afeb486debe69a961d848ecacbbc3447f125487638173fa1945641c91bd2d4caa822eaac8ee4330cf09a4b465d771b09bdc78893db633e01b73ff5b9bc5dd6514241a65d5a8944ed1532ba671d93916288b43074b302997071d078e04e874411136f24bbdbfe8a2bab271e83ceb35c55a84bf37780b4ca5319c3a1985e45b3dade241704ae275c9423e3bc3750651", 0xcd}, {&(0x7f0000001640)="d7319a9375c2e8b3bcff6a6f0808f050731fa9670db020a58a411849cef6b70b4c0a8be329358df5cfa21b2ae229d871acaeaf05fa495687a5759b0ae593ab4bf765c8237d6fafef68929172eb", 0x4d}], 0x4, &(0x7f0000001840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xffffffffffffff00, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x1000, 0x5, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0xfff, 0x4, 0x1}}], 0x90, 0x4000084}, {&(0x7f0000001900)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001940)="7def14386508c079b2240036a215913493139940dc", 0x15}, {&(0x7f0000001980)="1fdc2d1045c2e10a52a49a5ee388d7a31b4cc44f23a5ffec6b93e99b72f7c9cc773a7095704f1caafbc6ae2497bfaa77fc88540382bc035607e6948144937a233ecae3caaeaa2a171b7c23c85f1dfe23e39b614b721d24e44ef1df213a63bcc2d41517ae0efdfddb9419ae3fa31294633779f5b721a7b405c0360aed421fdb00ee4966743898f032e3c524d68a6261e44126c150", 0x94}, {&(0x7f0000001a40)="07aa4d640cce2ae9bc1d636a65516ddc66c09896c865ecba2893854fd3fc0dba05846615a766214cd5d8ddb69807b077ebb94d56752c7835ba5ac0c335880f275db074bfa34b1d8fdf8b6cbbaf8aa6ac8e7ca7318228ce8e9106a4fbe88d504a8404afda5b54295d7f6d96224772d28acdbb030dcc29c1cb20bde04f06c51763ca6f0e3b18db6f1a7a2360da346709d616e72957c8aef5f6b60145838616c70d8a3630df22ecd17a001bc2dffe1e46c1f8c6cc0e384fcf1cc415b7b48dcb7e6ba9958623851318d23ca78bf14c81f0fc5f3c2d1ce7972d866e48a6fe4ba5a3dda01906774287b150c1446931c34c3ec61c500fa5", 0xf4}], 0x3, &(0x7f0000001d40)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7, 0xa, 0x1, 0x8b7, 0x7f, 0x8000, 0x80000001, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xdd42925, 0x0, 0x80000000, 0xfffffffffffffc01, r14}}], 0x60, 0x40}, {&(0x7f0000001dc0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003100)=[{&(0x7f0000001e00)="57f350417027f0e9cbd016b85a8ef753e6821694bcf5c0889be0b59bda465cc8bdcdbe354608411c2336a3270e48b25dc36e073668bf8eb746fec8978a9533444ced7889bcd073b98c76651a1cc27774aad0d7a8b587d3b200183b08cac99dddb5e3591c28c3f7054eff76599c18e35ffb128de908", 0x75}, 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0x1000}, {&(0x7f0000002e80)="a3a73917232f689b9e1b589a91eefd577ee27af4011eae530b89d06912fd820dd6fc5ac4b14fe89a942de25cef6532af0004eb5bc5fd1b9a246177f7090a25219658e0fd046feeac857db7127b9e234f6bdcb7527c7eda20", 0x58}, {&(0x7f0000002f00)="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", 0xfe}, {&(0x7f0000003000)="ccb8335aa89dc95caecc5862fa0d263f45a90a068d9571ef363a568987969d80719651e9b798ae44fef43deefc6d73770619d512f0b3830466f75547c90a5fc4a1a268f812b2487a7fc486e7bab5120a7ad0f9bc98fb9f4e37bb1c7237428c9d98398d23e63bb6b47599287c6d55ac962115b3e5ee29d682f9fb98a7d0c0d0d7d61066b5a99b64d1ba949cb4737e17da6b1d07fc45b92774f86b432d80a11c195d5eceba329e12852d59b984b350f8ac6682bad8b2745a63a688ea0e9efe9b0c", 0xc0}, {&(0x7f00000030c0)="e48219f69df5256715ff4a2f8acc50e0fcdb7fa4", 0x14}], 0x6, &(0x7f0000003540)=[@init={0x18, 0x84, 0x0, {0x36f2c000000, 0x6, 0x8001, 0x4}}, @init={0x18, 0x84, 0x0, {0x7, 0x7fff, 0x5, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x1, 0x7, 0xa6, 0x10001, 0x80000000, 0x1, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8b, 0x8004, 0x2, 0x1, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x0, 0x40, 0x7e, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xfb6b, 0x209, 0x7f, 0x3, r18}}, @init={0x18, 0x84, 0x0, {0x10001, 0x3ff, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x205, 0x32, 0x100000001, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x1, 0x1, 0x7, 0x200, 0x81, 0xffff, r20}}], 0x1b0, 0x1}, {&(0x7f0000003700)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004a00)=[{&(0x7f0000003740)="4282113551c06fe7f8154529c6", 0xd}, {&(0x7f0000003780)="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0x1000}, {&(0x7f0000004780)="d3d2816f7894227d5680b212ab06c2713e7bf7d842d8c795d3c7644ef01c8264b55e7fe464d41c6f42accdb4c3e35cb70f78c125ced2dd64505ff8758c9000094fc27084b7d43f0c18541bdcd476c28ffeb10b046fb93052d7a2cd452c112753a8db6aaf25498a02be65eea90486016dbb6de41f17995b37e833a4ebca895ba0c88c51bea206939917fb1354b84e97c80129345dd72af179dbb4e13be418eaaa59258d72493629e7cd5d518fd3f9473973067242", 0xb4}, {&(0x7f0000004840)="9243eac276ae13b161561ca6dd1a91dc155f471d93ca404e864a9a1fbd722061dd63b1b5f8a598111ae048641e4f81eb8f2b54440eded94ffc58", 0x3a}, {&(0x7f0000004880)="9a5ae79c53267f3bef8fcc8f3ce8ab166225685b261ccad2df0aafeddf31c3481a826c36ec7a669cf5fd4260422add5ca1066a7c37149f19ae8f952664029a83ab", 0x41}, {&(0x7f0000004900)="9204cfbc838bb1aa9b036be7ccac03bd767440728b167e05842fe50aa17528136727a4dded7a8d1eff0002a5f4e43af04e3b3a0fad14dae5f3acae198272b4f040db28f5474a86a5cbcf1b97a1fa5640969e01b6b2f35da27f0b56614e25af77a0be4a935e8a78ee8eadc0a802b9a405773a50a9571a4c420464b1a24e1192a79625ec024ea68f6f04d756aa3b4b773a8112891f1e416c6458c52c548b3982120998a635da22faba4cd8086f7ec7423b684097db25f40bbdf4440bcbab347a77897a009ed1294495d0592ae3756d9df76c", 0xd1}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000004a80)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004cc0)=[{&(0x7f0000004ac0)="978493d29478184d9db109e76e6a41890de62b1425524b8cbe9935969b5d598a7551cf", 0x23}, {&(0x7f0000004b00)}, {&(0x7f0000004b40)="19f4a723c3e4b5e76a1f0a9c144f43a5ae35a4cb90d20bf6e207fa0b09c56e6fbd3803b88b11eebd36e57d248fff2593e0713f7d9dcc2612b8e40f0173fc05f76858610d9967d6880daf1dd5c3fc0d690283de9359c7c9291dfaef60ae2780eea2885a19d1d3dc83b6acd69eaf3b5feeb01eac71b407295d36c912f2769c475e69580c8c0cfd36db3298e452f1f8aa16707193c3", 0x94}, {&(0x7f0000004c00)="631196b8fabdc30a0bf6c0f88db9a649db88a6a3afa2482edb485114d932a3db9e6d2de11b4cbd60d923a79e9e30581e7eb1a070485eef60fd3edc0acd3055b883d789af8d77da9e68d938d4221270a0f33a5882dea1279cd5c79e", 0x5b}, {&(0x7f0000004c80)="d1c7598fcb1fedbf9b23b9be63656c06fd54e61d49e8b6ca96dd89b01a9171a8e8be1dcb513b909e468ba41cd3e296e0ba2db53b661cffd1", 0x38}], 0x5, &(0x7f0000004f80)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x0, 0x11b, 0x2, r21}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x13a0, 0x8002, 0x4, 0x401, 0x5, 0xa381, 0x4, r22}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x63, 0xfffffffffffff000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9ede, 0x202, 0x9, 0x40, 0xffffffffffffffe0, 0x870, 0x4, r23}}], 0xf0, 0x4}, {&(0x7f0000005080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000006180)=[{&(0x7f00000050c0)="82a100e8a06aa83679d9ab913877c3d82703854569531e5046a28fd1af80ff170d4744fcbd60fb8b41edabd7da339fe78268cf2e028bb36dfb6199070fc552e1dc42b940352bcb5b32d3c03e49096ff4f22aff19fed03e3a4c6c93cc53c6e679e33179b7b096281dc9ec4cd394c1f33527dd04240b78fdebbfcb65b0b9b170651764548ab541ecda396c132d8aa361cd75439aa704c5a5441fc94f06a31f4b7d", 0xa0}, {&(0x7f0000005180)="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", 0x1000}], 0x2, &(0x7f0000006340)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x80000000, 0x820c, 0x7a48, 0x101, 0x81, 0x7c, 0x6, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x3, 0x100000000, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8, 0xc25, 0x495, 0x80, 0x3, 0x200, r26}}], 0x90, 0x40}], 0x9, 0x894) rt_sigprocmask(0x0, &(0x7f00000002c0)={0x4}, &(0x7f0000000300), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000200)={0xfffffffffffffff7, 0x800, 0x4, 0x561652eb000, 0x8, 0x8}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) dup2(r1, r3) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000280)) 2018/03/13 10:45:46 executing program 6: remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x401, 0x20) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x8) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40000) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x11, 0x9, 0x5, 0xe, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @empty, 0xfffffffffffffffe}}]}, 0x70}, 0x1}, 0x44000) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x3, 0x4e23, 0x0, 0x0, 0x20, 0x20, 0x2e, r2, r3}, {0x8, 0x8, 0x2, 0x7ff, 0x7ff, 0x6, 0x4, 0x80000001}, {0x9, 0x0, 0x4, 0x6}, 0x7, 0x6e6bbe, 0x0, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x5, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x3, 0x8, 0x0, 0x1, 0x5335cc14}}, 0xe8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x200) add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) 2018/03/13 10:45:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x9, 0x5}, {0x4, 0x7}, {0x4, 0x80000001}, {0x1, 0x3ff}, {0x1, 0xa1ef}, {0x3, 0x4}, {0x8000, 0x20}, {0x9, 0xfffffffffffffffc}]}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x8002) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) 2018/03/13 10:45:46 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0xe5d4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x104, 0x50c, 0x800, 0x1, 0x8001, 0x0, 0x7, 0xffffffffffffffb8, 0x1}) 2018/03/13 10:45:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000a000)=@polexpire={0xcc, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x5, 0x8, 0x5}) 2018/03/13 10:45:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x10004) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) 2018/03/13 10:45:46 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x800, 0x10, 0x6, 0x1}, &(0x7f0000000180)=0x18) getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xff, 0x5, 0x800, 0xfffffffffffffffc, 0xfff, 0x7, 0x0, {r1, @in6={{0xa, 0x4e24, 0x1, @empty, 0x1}}, 0x4, 0x0, 0xf9a2, 0x101, 0x9}}, &(0x7f0000000000)=0xb0) prlimit64(r2, 0xfffffffffffffffe, &(0x7f00000002c0)={0x80040000000004}, &(0x7f0000000300)) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 2018/03/13 10:45:46 executing program 3: futex(&(0x7f0000000040), 0x9, 0x0, &(0x7f0000000ff8), &(0x7f0000000000), 0x3ffffffd) r0 = getpgrp(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x7, 0x4) getpgid(r0) getcwd(&(0x7f0000000080)=""/80, 0x50) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x4, 0x3, 0x2, 0x3}}, 0x2e) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000200)=[0x8, 0x5]) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000180)={0x36, 0x1, 0xfefc, 0x3, 0x100000001, 0x4a2}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140)=0x9, 0x4) 2018/03/13 10:45:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x2) 2018/03/13 10:45:46 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000010205000000000000000000000000de4b0067efa96975a32e5a64fc5e822ca2c54b010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='aio\x00', 0x200000, 0x0) [ 36.196746] mmap: syz-executor6 (5829) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/13 10:45:46 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x80000001, {{0xa, 0x4e24, 0x3fd4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080), 0x4) 2018/03/13 10:45:46 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) ioprio_get$pid(0x2, 0x0) getpgrp(r0) 2018/03/13 10:45:46 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='mounts\x00') fremovexattr(r0, &(0x7f0000000000)=@random={'user.', ']C^\x00'}) 2018/03/13 10:45:46 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080)=0x4de8, 0x4) clock_gettime(0xffefbffffffffff2, &(0x7f0000000000)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0xcc, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, 'erspan0\x00'}) 2018/03/13 10:45:46 executing program 5: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='timers\x00') bind$ipx(r1, &(0x7f0000000580)={0x4, 0x3, 0xd55, "06160d7ff8ed", 0x10001}, 0x10) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004ffff4)) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendmsg$nfc_llcp(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x1, 0x101f, 0xd0, "e09a95a619dafe936b1f9b751b95ec85fb9ae12d1f3ccf4ec2d754f137b1df124ada14a83afcaa2fe79c8b291569317c58a94173778c809f24b813e0afe24d", 0x1}, 0x60, &(0x7f0000000380)=[{&(0x7f00000000c0)="cfccfc2d32f4b9b61b639f6ea8e9edf2a9ed0d", 0x13}, {&(0x7f0000000100)="586a2e4aa0bb06f950e6617bd8e67c9cca0de7f6ea2b7925db1e15982c21be0f3fedcc3c02f79f8fead9afc27889ea138a3671f1ef4be4f823090c5fa038c8d1ac7078d626718162bbc1b7327b3385b4726948f4cc5a21bbefe4b1c13d0f9ea86a", 0x61}, {&(0x7f0000000180)="5c96ce317dd4e3bc5795cad4f25f9051d142c5d1bbbafbf135b13f20ae7fe4881e86e9894705c893a06c60544f15bc2a9cd122619ee1ef0f324af87e111ca62bc187952f4b70c49a06058baf2785fd1b0a2fb62694b2dc84f91ebb87b324746c14c299c354625c32be32bb812ebde930f23dcb5c464721443754cacb619612905dbf28f324e8bf361abab04e79c7e9c01dd7ffe77e57ef930aded704255e2f677eac1a0da92b0e18b7e2d77d6ccadb6ed0f12d7575", 0xb5}, {&(0x7f0000000240)="ba6c0429b5eeebf548359dab571b9629dbc8e2bd96858f1b8bae85c01dcd96da66e20776bb9630795fd2c58a01d8fcca16d0b3f4367204fc48a6ddfa725fbb88d9d3922cd7d99e0d5527a52338b31ee64fca911de3c47908e9", 0x59}, {&(0x7f00000002c0)="2226ca9311cd8544a06178b2ebbb597c10aa95aacb15dd93ab966b326cc57ed50cfd095c14d8832648bc00195d5c5144ba153195f999dd3b30b803938bf4d765732764e258555982ae57802e3afcc2e154e613d030c90952496f72ff6dd549acae834a1634b49b3273ccb6e55fb5ae2bcc0a65798a9d7a18c3", 0x79}, {&(0x7f0000000340)="83d3a16516539ec32f784a6a23e04758363dca5b", 0x14}], 0x6, &(0x7f0000000400)={0xe8, 0x11f, 0xffffffffffffff80, "ef0bd40e2e4bdc2649e49968721f3c4157f72e3f1e20684ef2761123e49b364d94dcc36c78d290434a268eda9f10a9aa33df35a9af4fe795c3723333ebc5ee7304dd0c558edc3346e861e4f4c3451c03b2ba0ec8a1e7850340521e4914d2347f7ceb4f2c22b24544ece818b110a442d4450e2fb4ebaf24ddaba46109cd9eb62ab5165c7c43dbaa43ebf0566eb9ca134654b6abfc2f6a615229ac6576051647bad6eddad923af49e88aa697f0fc479fb0eb2357a1b710800c3f88b30fa10fc2657b4973f7ef57888b5c3336f68813aad420"}, 0xe8, 0x8091}, 0x4000080) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/03/13 10:45:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipmr_newroute={0x5c, 0x18, 0x108, 0x70bd27, 0x25dfdbfb, {0x80, 0x90, 0x94, 0xfff, 0xff, 0x3, 0x0, 0x6, 0x1800}, [@RTA_GATEWAY={0x8, 0x5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_PRIORITY={0x8, 0x6, 0x8000}, @RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xfbed}, @RTA_IIF={0x8, 0x1, r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x20048015) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) 2018/03/13 10:45:46 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20002, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") ioctl$int_out(r0, 0x5462, &(0x7f0000000240)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa) r2 = getpgid(0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x400800000, &(0x7f0000000400)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r3, r4/1000+10000}, 0x8, 0x0, 0x8001}, {{0x0, 0x2710}, 0x1ff, 0xae, 0x1}, {{0x77359400}, 0xb6, 0x1, 0x8}, {{r5, r6/1000+10000}, 0x1000, 0x1f, 0x7}], 0x60) wait4(r2, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) write$evdev(r1, &(0x7f0000001fdc), 0x0) getpgid(r2) 2018/03/13 10:45:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0x0) fanotify_mark(r1, 0x2, 0x20001, r1, &(0x7f0000000000)='./file0\x00') lseek(r1, 0xffffffffffffffff, 0x0) 2018/03/13 10:45:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r1, &(0x7f0000000080)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0)=[0x9, 0x40], 0x2, 0x77, 0x8001, 0x0, 0x7ff, 0xfffffffffffff001, {0x3, 0x135, 0x8, 0x6, 0x0, 0x6, 0x8, 0x7, 0x8, 0x5, 0x3ff, 0xfff, 0x3770, 0x3, "7fc15866d0076ede6ea44470e52ceb107cd5865d41b994cc0e1559273ec3f93e"}}) [ 36.242120] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/13 10:45:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) getegid() 2018/03/13 10:45:46 executing program 3: r0 = gettid() r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) r4 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x0) getdents64(r4, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/13 10:45:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x336) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$selinux_user(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7379737465f418753a6f626a6563745f723a733001000000720100008000000000000000000000000000684aeda9ed4e54b46a4980"], 0x5) 2018/03/13 10:45:46 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x800000000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7455}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x400}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000380)}}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000006b40)="94ad0ef1d423c641e474face5a77b7382f3b7369a2b4ff8bf1ce6c7622d8a884d6313bcf2a644d312c45043e38d98c42ea66e2ddbf9adf01c14ffa137df8a0fb848fee7bd47e681a1413169f2643c2e60059238a4a614458cc0cd6e0806c19a74e938314e729e7ebb86fa61b702031f7ffa571a0afac05dc24c3eb4f72f6d0e34891f23f6a65657a342c0d5206d75d722520521a8e4be292420e798ab0dd8a9d880087798377d380a9ac407aa52f47adae309eec186d963f75e0e0992bf0bc1db5257f04435c8703247536c5682efcb449c10118900c41bb1a4ac969ead25ed921693c7929cf0f1ed37a1f700ea83fedd4096d919f17c8aaaafa7350c4ecaaad408c5c542fa6544203a87c60817bb078887f3e79d37e335324023a0fbb88f704fc5b8c604511f508fb908f715718562e8ee3add3aeee536c96f74507b9e31d3615bbf64c79c6ebec1dc2a39c66df886c756fac195fd2b78a6929819022e605bae36f98a8ebf679c4f9861df528897a824abaa22c7d09cd6fc2816fedeedbf225ddb7bac0ee4e47d2bcbe13fc5985e37b7903c1dca41484c94488caa3e62e16a0c0aee0d026d9f3f4405c1ecf45019de3c7f619ee78b5c1bd3d8f37dfc6304d88c02b10c365d8cf4055e94eabfc49b94bd18f1b0804b412380aba9c953599a7d2ec02ed66a26d83d726d58bf6e2dd83871dd73b89fa615dfe24d4c2f2c386b9ae012e99145e83e98431655c3ed7e62055eb49c6e97e797042992342b83bf367b09ddb58bb6d68ba98fd974f9a1b3932c5be118f4f8f3c757a9d8c47fd5957ffffe8a3cacfad0d5ba4b60a9431c8eacb35a4322bcc82a318a6db91935b8d5b791d198460813d26149bff64f7dc08da1f34f657d93b5dea826a9265fd3fced00d51b48589cd90cb3bfab5c6bfa8c77b1ddc8cbf957a5bcd500922b6d290f5f981680b677e955a0c2f98dc5b27f1e7a91517fae3392a316b32c001173c9f3c5fa9eb764b0b001760a1792de3aba800f8274c2d32ccbf706ab5f4034139c1a1cd2d01dcc3cf856e692f4765180ca26d930bccf33e1c7bb185ffc6e59f5f3bd46d7b0b87a450be01cde107ab644e67210b3468dfa01ab281f5c25f6511ff882e9404d57a6a4d0946067d95b7cfe9aae637a7b1729ef3e8c7af23d4e3c701396d7913542efa8bb81f9e5a48f4bcfc55a69945d40855346ae675b8069f2a5b591e72980bc100875b72d6e51b4f57f115d63dd3029c57fe33ff7179399e3974b264ffde1c9082b71e4c52f37dfb22d7545824fe9c35625938bbe438d2f2face798be4b13297830c0e4046ba6dcbc55238707d65f7d7b881de68129799c25eeb4ad8ec63f987938b2420aa2f2b461f0d6429b7e1f3a61977890ae4cf63fb9dd09a83f21e0404e7f2ba0eb73d71b2173d92468548a7059da0739af23273cf2fbbf2d18433cb7bd30f4354a57a4022046fa43d71504202a192c974c38b1e96e24415976f94f594ef64808b51351849b3bcfcd1e8dfd565967352bd583f884f53651e438e0a94b35f0595564b8649aa6ebde417f001302b6a84851a7c9d7f1db7afc0dc60474602a26a93edd0f9e96cfc6832403ec8835488ea06d5e3187e3f910f2d083dee70ddf4136c9bba0977d0edd48fec97c49c2d1fd2475bc2cc900a422031ab5824e740ff3106451789efdc862b9763561a5565c3508eb159ed95ff5f20e094ea9b7f7c3739bf047cad96fdba3af424f721595060cee90fa315c291445fdb35360896792fe6085446df842abb459815a0ceabc499614d885ec15f2885a8328bc8ed530f8433fa7fc98b0fcef621a29be79b2eaeb4fe40ae86667c575ea3ab04e65dc78e0da1aa29153db802428a440dbfbbc12761afd4ea4046385982745ec9ffeabc99341ce1bbed9fa4a05cf6d2b24f5afed2d0dab71b55116be909a9925192fb88d47c298553fc8349e36b1fd1cc10c826e61d55ec88b0305efa6b8497c6441443eda291300c5278cf4e283cf665b0ef600fd0dcda1bbf8fec3ed2274108ffebf397b9d8f1e5b60bc14d0798c6caf02c2c3d7569187bfe1d281937e04a0afb62dc56ed1fc36496743cedf074f61e67ec37d67a6b39307db54ccf716d9ff30314b1dc087f1b3c022111e46898b70034d33df8d268a2ec8d18d17ef934d17dc7d3662ed0a7a29443cb8d247bbe19b0f0bfc50b91629b0c16624d6dba40f98effe022c13ad91febdeb2ac9b65c2cc62e6d903e10596ab8ff8793856d3dc0e362bc3bfa9191cbd8b27b1f9509614bbe311a6ef5a3aa7b6d3ee606fd45c4fc756e61ad6d2e1142f5d9696336f58aee603a2d5fd2967469d49de1b1a2b2881b74060055d164a9de03dbec87912b667557fa61a7ad960f44f894bdbc823b4477f846f44a2c014663225a109395bfcb63e31092f175e1b3ff26e83352879fdc7742612372fcfa70956e875e8892481692089d27eb76441f3f4a67d14b4cdfd1e7c340cd8ca2ceae707f339f58639a3015936b8a042d0af4fdbdd08932b54059a4410241c133d2ad8aeb9757cf458aa909728971d392a7f5e58fb81d9cbec455b52034b703bfd45506618baac6007a8ae65f1af5931838f23e8c201a043f1fa40f8036b7c5333c80debf26e7da3f49c6bf1af05d687580a67a51b4c87da7ef8c9a083d165b6738d34277f5efd2f65f5feebaef214c98bd022c2b5c312ee921304b2cc6069630bcb1170b387971d5cb66c8f76fb222cbfc51f882183f621fb861531556a62b3aef542b03c29f07b241986f9cfdf6e16739acc8288370cf243048e08d12d92049387a193eef1cc199498ce9485ef391e4c2494910618d4e2f4a81930649d156c59f672ff471e4c63dc0af4832c236de89a08c402c68326345961e50a5822ac37fba8a13592e8cae132eccb65353c515989a74254acd69e952b39f49b938a7373264942c3ef70bdc7bb613c79baf08346b6687e80e4cd067cd27448a2680560363a03ab5feae31284ac8ab2412cd7a975269b6afa780a40fb9c286de8b8836c055800adfbe8e7d9ab553c12799143977147d529413de2ac6beaa6ee8dea8f14d50364f00ea16870ae5355e06798a6644b69a177a0692cc0edf038c5a3bb39bbcb46db83aab0d37d47b81042f943fc59bcee56ac169e9d98c4d773e1dddfe9b640f887c929181f6b7c4bf1eb92aaa72bbc6bda25ea710a0bf841154f0ef58b4d5068ea04d14fcf92e6995cfe99d67e17efcd4d46fb4b22e66f17248978f371c62dfd013beaa3cfbc813110a0161487390a523b9b0fb9c71143defa61f2776c6c200192fe2aca945fc21795597e6e1142d8b4193ee84003248bc4d9de708692baaf319d6f72bad954401fd3ce7e5a094731e58ade88687d0f678a46cec26648eae69ffe492470f4ff98a62dc09580d5bc9685b658a87cc2b2c6f1b08e15c5017f94b6973c41fcea42b414980cdf3c44c09865274db21041ab61a9944de4d215fa9714768c690ee6d0b4895c2974a892c113d6ad809ff737adfb4082b0c5cba8b2cd4a227d2b759ccdfeb9d65e8fd0f4b341111b4a7fec2a0dfd8f4fa4b8f3140a36887d4ad872092768afaea5c50a18b80c158772265546f18e6dae8d54033932c6e40ffd83253b9e0b899d1d5857618839c8c983c421b0c2ff86c0187244a68bcd92f3ce8a0086e1a5dbac8ee7e2b08ab944952405439e77546b30c5be1b847e9bcf261986078c660195b85d0b94f37a55b8f5a036f5e10dada204dd26a0074042da86c07071325f415356ab04ffb8a2748ee153f5fa0e892bd19ac85320f449e3e0c87947183a896e272d2a4806484835fd3418210f036614295c3b75e49d7afa9b1086379623c658eb5bd57abb7b8a20327e7104744fe26cdcf745e2f71598191483a86986d1e2023852fc4109621afaa27464bb0e2108b7a4a763491ee4cab6a6022aebe75cd8605270b63d5e576074d8ff1db30532f718a0745160fec5e4fee7993222f9d28eaa9eafa7d0505df6201d90259c21bdff767f6a7bfd420da280c091f29be38c2c0df17252c3196f63f7a7b7de40940c7e23bb2abb84722f00f3a3496774d4d58510b169ca9c3d33734be9162264a8eefc7e251f31507c5a207857f3e04306b2633ebd421bf1aeda11927e7596793882763d3bb54823716bd8a3068c0c1d8a5ad1a1c02b19366562cdfefd1eb0ba4b3dc64d48069eb1dbc0f779d36ca7d2fa644386e8f7db957e2bcf60857999efb5a58a509eba1e3cc2a6622a1e7ba3e1f973e788999c8dc6b8b4ab1dd06c2c242b3998d4b3c668c14288f6d091dfb661a550d51c50b186a08edf7c30ddf3b53a2c93bd81f4a054895259ee74eb64692c9ad5e68075cae8faf2c0d9baac68382a5aa6cece2c4f757279032a40439bbc9a38eebcb84cddfa4bf1f54fb49c0a11dfc6f18abc5d962a45d824a6eb74f2905049bc742dd260f0c59c2a3b167b1670bdbbc563f3bf3fbdcdd56ffa585ae699489f47f9861c427889b10494e841dab801f4c8b2e9fed6b45f983aa7a3864cff97ff1a2851eaca9c2ad4fc241d392a9150bb01af3cd286e934bae3fe9c2516a5b847b23e5c06a51132a45616af6e73a29cb30811e58ac51d7c9dbe6ea9e745ea0b2114e7dda64abe1ef4641af00c72719df0829eb92361efadba01988ce54ab4455fb4a8c001de0f6e0a8abef305a900c6640c65fe798b266b3e09da1840642a4b5df2eba8ddca1a0f05dd7920f35c69de7b7c42c277baace00f8adaed3e54d1befc3da9062128907ed594fdcdb5a856cbbb40a5605faf271830bcacf5b6c6f6f93b9f51dd2c14d3899c38987eeb92a5958340d415a223c0ef8a802923b0ae396990496f02a367100e2bcb9017e97f82ba059fbd79f09740bb965485547a34769c8e20d6a35c5199cecffb314e5b658c94a37e3de37ca54e0e5ad5efc867a19e6525411261a69c2226682e2ee7b2487a4da74330637b37f58d8dc5ce6da34eb7a94e1647cf28a6b7cb56af51ec1e7dbe228d98522292ef6d2f8acc08207d188ffbf8c1245fe43c985410870095ab960400822502f0c69f8feb2e02039260ac7cfb2aa7924df55521a4970d6a5f91da53e0f1e7438a63fc06ddb56707989b963e62516304db5f05806495bba7aa5a6a79fcf895115ccd89ead306cc648fac6b09fc1b915df511e650b6f8adec8ae86b01228df921467d809d25e28bad83e355bf3f6b69c149df8a1eb2af633bd58be8d993105f189c5118da8911550cd4b2a51abba8c1570957eae332b1e608215f8c133c8d18dd3339869772f275e7a641ebb5d65118ac10446c6aea3896ec6bded75e592b8934d2a0636af896628688ce4c901a95a1ca4ca6f4c0a79121ae0f485c50ab71000046a5dc064f05fe53d7391e14be3cb6ea3ced2e19412baeea424b0e684afca8fdf6e5ce7153370f2425ab504f4bb3c0810896d7d1344145b27205034930033c8d1d1313d1be6305b651a47be575f5d8c5e9d4211afb42d058130a0c342ee5f01d283d4fb23b662d478df40fafd8b1a055123bdcf7f55ec5c06a39ac316d088190d78038528ebfd3c52cee13b75e1578a2fe119890a2025baba0e04c333bbcae2c39048b6b2e3d895179295ca7d6d0b96539c4e297af1e0f22c27c0970d6fc4e22b7b97e0314ee5ddcbee855864edbdff509480c0f33aa8bf4d339e6813917262d4e34055cf56b61b99c1a1740efa39b8bd739b07295c426796f08510696b9521abbe4e7b057fb17762944bef9dfcc47a45c983faad64b374dae3cc5b3b83d7a9a66e13b3d74161b7752", 0x1000}], 0x1, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x2, 0x4880) 2018/03/13 10:45:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000140)={0x3, 0x5, 0xbce9, 0x3, r4}) bind$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x0, 0xabf, 0xca5, "927b4e06543974e40a9312429c6fb79c5c134dbd445253db616ae04a0c172893706025e8b9f74104ae1e2bcb5a90191aeae66d03f0c768727861569ca992e2", 0x25}, 0x60) 2018/03/13 10:45:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="cb12fb0370a0794ccafd88ee4ef4ac7fc326cd6b14520752c124c59e0c214b73e9c6ceea40b60d4b3fc3627dedbe", 0x2e) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/13 10:45:46 executing program 5: r0 = socket(0x11, 0xf, 0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0xfffffc5a) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000001c0)=""/216) ioctl$void(0xffffffffffffffff, 0xc0045c78) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffd, 0x926, 0x4, 0x61, 0x1, 0x9c, 0x8, 0x6, r1}, 0x20) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000080)={0x3, 0x9, 0x0, 0x5, 0x3c, 0x1f, 0xfff, 0xff, 0x81, 0x8}) 2018/03/13 10:45:46 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000740)={0x2, 0x14, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2b}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x15, 0x18, 0x2, 0x2f, 0x9a, "ed4325bf8bb214b4dcc990f2042c1e1eff96a879b59094ec6b0a6d823a94fbc6562af40f00c8c6f9ac079919fbb3e639f26fb25d76db5f8238d3e95c58b9bf398025df8c7a149d70585c7778f3685924d66e4f1468253067343ee71bd0412ec81f5a3c21581dcfc02f10db5a10d4635aa0a30d43036b008e7f3174c443d89f9c681b29c0bc7babfba85775b9cb42ed8fae5a210614c5d0bac197"}, @sadb_address={0x3, 0x6, 0x32, 0x80, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_address={0x3, 0x7, 0xff, 0xa0, 0x0, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bc0, 0x101, {0x6, 0x3c, 0x9, 0xfffffffffffffff8, 0x0, 0x81, 0x0, @in=@rand_addr=0xffffffff, @in6}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x0, 0x9, 0xfb, 0x2, 0x40000000}, @sadb_key={0x18, 0x9, 0x590, 0x0, "ffc6f5c23e586c0fdd1a070b832b6078b498b70a10d6bb3ebcba333ea3578adeb53669738784b339955891395e5520004f9e48ade39b4d97cf4148406769dbe30c99b3d888a5a6fc85fc4d784c365cdc1cbdecb8b6aad1f1fd523f49a998f9f06bd92cb20d9649577eaac2e771dbd8789b7ec44da62c7b8306e8f1cb0547d20882877556a958c4c51fe79e02b1fdb342fb7d0091d643fb34d10fd49aa9aad947731cef9a0923312ee58305541c2b03f059fb"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6dd, 0x4b38, 0xe7, "a290a81ea58b3377f07f1eff018392d6235e4dbe3404ba1390269946216ec54a183e346652c93c4bf3ad74137e2c30f689dd389a831a5fa556937dba49786da7d6926569f3996dc884a832966afe5a4921ef993340026ea808db9af4b75eceb434e80827c345791bd9909aaf9d40e97e27634e432c9a85b0575eebc979052edd9a4ea5ba1909d54407bd93d0f20d627ad134ac3f1581af33b13ea60f3a93994b3bee7ebb4d550bfe822abdd97ce6edca2265f2c0d072121b0b4749288d03a3f4b4da6a629fd729209325a20e29dba44517d868a0202fbc015d52a1c185fee8002055746ff914e8"}]}, 0x330}, 0x1}, 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x402) 2018/03/13 10:45:46 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stat\x00') readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/126, 0x7e}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000200)=0x8) 2018/03/13 10:45:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bridge0\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x3ff) 2018/03/13 10:45:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="cb12fb0370a0794ccafd88ee4ef4ac7fc326cd6b14520752c124c59e0c214b73e9c6ceea40b60d4b3fc3627dedbe", 0x2e) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/13 10:45:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x6, {0x2, 0x4e23}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x6, 0x10000, 0x9, 0x8, &(0x7f0000000040)='syzkaller0\x00', 0x2}) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000002300)=@sco={0x1f}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002380)="8f45b3007ba9333b554241d50571b0effcb71d6e765b057ab9dad087d835a73590", 0x21}, {&(0x7f0000002700)="9641223c81209774c9ce64d22dc04cdfdf1e99e4379be0b9d049718555a357b8587c460568e6534c3b9f7fca6386b5f45b6989c425e84745dc5a0d82563fd6e73e36cc1c42810edf90524a7421d717256b30f4512adccd3a7eb7a1a9f932c2c0b1c69ef38aface3e6eadacefc12841a163eeeb88b391541e8f2e9af6917b", 0x7e}], 0x2, 0x0, 0x0, 0x10}, 0x4}], 0x1, 0x4880) 2018/03/13 10:45:46 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) close(r0) fcntl$getown(r0, 0x9) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000110b0100000000000000000000000000c945599e0565b713929cdd5d9bfca661e354a9bacef88f103ffbda92a781eea57b42f13b59b7f92753fc889c0bfce2f51a51242d0a93c13dfc112100c8b62e042d3148f15ad8c5b927003aab2e6e8b0362c689e3138aebe4f855e948b5700111cf77402eb6a141caf4a92ab12ddddcb0f47843c6f0c0cde2f43c9be81931a66793880362d95c39fa9bd22865ba339ca61f48e76b6d59cc313cb0e9b3c88bdc9b6295bf631e44f6b9bd22895eda44fcd04e3112e4fec79bdce1eb845076379bc6ce1b7e70dc308f8c3b322a60a5c911ecbe16fdea24d68e6f", @ANYRES32=0x0, @ANYBLOB="000000000000000004001400"], 0x24}, 0x1}, 0x0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_getaddr={0x58, 0x16, 0x402, 0x70bd2d, 0x25dfdbfe, {0x2, 0x0, 0x413, 0xff, r2}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd92b, 0x5, 0x8001}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, 'vcan0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x208}]}, 0x58}, 0x1}, 0x4048000) [ 36.414507] audit: type=1400 audit(1520937946.466:29): avc: denied { getattr } for pid=5898 comm="syz-executor1" path="socket:[15434]" dev="sockfs" ino=15434 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/13 10:45:46 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x7, 0xfff, 0x100000000, 0x1, 0x80}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001180)={r1, 0x97}, &(0x7f00000011c0)=0x8) r2 = socket$inet6(0xa, 0x400005, 0x1ff) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000040)=""/4096) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/03/13 10:45:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') pread64(r0, &(0x7f0000000100)=""/33, 0xfddb, 0x0) 2018/03/13 10:45:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000000)=""/24, &(0x7f0000f56ffd)=0x18) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r1, &(0x7f0000000140)="d3f7bb4c0e09a6dc29c05fff67b8c566ba328b66f57a2279938baba2d2ce7a329e7b6e70", 0x65e3961e8fd804f3) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000440)=""/4096, &(0x7f00000000c0)=0x1000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="2d368158378ed60fbe185199343fba7d1f190f9050385822ff3efd363b5838bf65bc562fc5ec354cdc5a86e4379d480c0770b0ed410b3ffa578e0ec6a6005278be4eefd8d571266f00426026ebce8f13caea0ea63906889dd00c3e7990d2f5fd454f91499bc3205867a1ef9413bd53ce1f86eaccf4efc99fc327a6d4533138d7d6db89314034296ca4bb4667d2364ef6b456c4c6cade5210d1cd8a30e6341a8425e4c0505e799a14f5670ba62791bea734f724f12da11f9bdd215475b14f62ecffe3f0f59d14fdf219e67b73", 0xcc}, {&(0x7f0000000040)="91a72d0a0694", 0x6}, {&(0x7f0000000280)="15993c9c925600616f3a48f2e3b977911d06563c36b5363b9a773a500dcb7bd3a8bc7ba8f7ec935967ef792b204c69e062768296ce5b29cbdfb2d63168922114f92865cc80ed3f9a27ce3d16b6b051943c17a6b8492cb7eaf400999e76e92638ca9d71b6edaa12dc8a0429f73d4578cad4b963e9708644088b2ff721053d028ad786d310764af0700a3af3a88e60da0d3a9ae04ead2a103a13da8e59377e321ce992e62db949d478cf90a5c2e4630118fc624694ab736e2e31efa11524dd905abe1601f34306ea61e4dc426a07d21486a225", 0xd2}, {&(0x7f0000000380)="213eaf1b783958db83014c17885ebd363c801c321d4f3bd3fc791cd50984bc9f74e4ee30a518f26e83e3873076b8c8be46087b8d45061bdfd0d7c1a2ae30a074206bed69fb28a232141487e7f83d80221dabc25ed3141331b868e26fbeda8428d9c4b981feef7e12eb9c589a6a8c508c5cce61869395a35ced5bada0c3bdfe08ad70c7da50e93724840a653eaa62c2ccce89153726ad6610f770ecb4cd61650840260a537fde22ebfc3722072d517e485c1bb587d5b96578793dcbd899969f25", 0xc0}], 0x4, 0x0) 2018/03/13 10:45:46 executing program 2: clone(0xf2a208b990cb52d, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d4ff9a69e45c68f0d01dfe860bdfedd9ecdffbe944e62c2804fbe8384c8bc3fa2a15516655e5837c24fa4ced4722f7ac1a1005fa210198504e5e7f10ec6356b54e442e82b2a1693c6eb9f8626179d7ae563bfc5a7fb73be928193d446b5d25effc5c882458088d4ace688f40d5e08b9f278d3f04f1824243e191dad0349bc7a8e6ab9ec7d0d31a3818") syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x509000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x4, 0xf598, 0xf3}) sysinfo(&(0x7f0000000280)=""/236) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004180)='/dev/keychord\x00', 0x80001, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000100), &(0x7f0000004200)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/13 10:45:46 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000740)={0x2, 0x14, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2b}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x15, 0x18, 0x2, 0x2f, 0x9a, "ed4325bf8bb214b4dcc990f2042c1e1eff96a879b59094ec6b0a6d823a94fbc6562af40f00c8c6f9ac079919fbb3e639f26fb25d76db5f8238d3e95c58b9bf398025df8c7a149d70585c7778f3685924d66e4f1468253067343ee71bd0412ec81f5a3c21581dcfc02f10db5a10d4635aa0a30d43036b008e7f3174c443d89f9c681b29c0bc7babfba85775b9cb42ed8fae5a210614c5d0bac197"}, @sadb_address={0x3, 0x6, 0x32, 0x80, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_address={0x3, 0x7, 0xff, 0xa0, 0x0, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bc0, 0x101, {0x6, 0x3c, 0x9, 0xfffffffffffffff8, 0x0, 0x81, 0x0, @in=@rand_addr=0xffffffff, @in6}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x0, 0x9, 0xfb, 0x2, 0x40000000}, @sadb_key={0x18, 0x9, 0x590, 0x0, "ffc6f5c23e586c0fdd1a070b832b6078b498b70a10d6bb3ebcba333ea3578adeb53669738784b339955891395e5520004f9e48ade39b4d97cf4148406769dbe30c99b3d888a5a6fc85fc4d784c365cdc1cbdecb8b6aad1f1fd523f49a998f9f06bd92cb20d9649577eaac2e771dbd8789b7ec44da62c7b8306e8f1cb0547d20882877556a958c4c51fe79e02b1fdb342fb7d0091d643fb34d10fd49aa9aad947731cef9a0923312ee58305541c2b03f059fb"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6dd, 0x4b38, 0xe7, "a290a81ea58b3377f07f1eff018392d6235e4dbe3404ba1390269946216ec54a183e346652c93c4bf3ad74137e2c30f689dd389a831a5fa556937dba49786da7d6926569f3996dc884a832966afe5a4921ef993340026ea808db9af4b75eceb434e80827c345791bd9909aaf9d40e97e27634e432c9a85b0575eebc979052edd9a4ea5ba1909d54407bd93d0f20d627ad134ac3f1581af33b13ea60f3a93994b3bee7ebb4d550bfe822abdd97ce6edca2265f2c0d072121b0b4749288d03a3f4b4da6a629fd729209325a20e29dba44517d868a0202fbc015d52a1c185fee8002055746ff914e8"}]}, 0x330}, 0x1}, 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x402) 2018/03/13 10:45:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000, 0x0) mknodat(r2, &(0x7f0000000680)='./file0\x00', 0x8100, 0x7) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x6, 0x4e21, 0x2cab1222, 0x4e20, 0x4, 0xa, 0x20, 0x20, 0x6, r4, r5}, {0x2, 0x8001, 0x2a0f, 0x2, 0x8, 0x800, 0x1a2, 0x800}, {0x3f, 0xf7f, 0x2}, 0x4e, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x7, 0x0, 0x5, 0x8, 0x1, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000feffffffffffffff00000000000000000000000000000000"], @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ef000000"], 0x0, 0x0, &(0x7f0000450000)}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='setgroups\x00') sendmsg$netrom(r6, &(0x7f0000000600)={&(0x7f0000000400)=@ax25={0x3, {"afa9e689f6eaae"}, 0x5}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000440)="40c18da936f31b3b0fa94c3e8db3a81626c5a920414d873f911372c6ff29b6364ba58fedb5a8b9affa5eb4968d015f828be670ea038457c317f29417f7a5ebfd1df039d9366b2efd194ee15e1dc1d672c863ff8ea27f49c3732fe84fb27ad5b6d3b8585e68f5ba8a928286976a8b02d2dcb0ff09ca21d25e152a39c87cef5c3b6a1e509fe11678c670afb0c7540991912535a89b89107248438ee64018aef68bf134b8081364d78b07b18b009150db8a104be46c79ab8d8ef7", 0xb9}, {&(0x7f0000000500)="bed8f911ba19c6bd770fc6092186cf6ca368a9cce6419338ff1795bce3e7c9b402d4a63edede71de6cc9f94bb487040a8c110113f58684032ff11e2a846aedf6ae945c648ce580d4d1c581bd0deaea0076a1ec5476eb4ab3a6f23e584e5c3594608455545dccfc532d6c1795b0c8510fe9a68bcc2d92a9a5922cc37f", 0x7c}, {&(0x7f0000000580)="2a51c72c3d6f0391b2804389a1243945", 0x10}], 0x3, 0x0, 0x0, 0x4000000}, 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=ANY=[@ANYBLOB="0704042201f4ffff"], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/13 10:45:46 executing program 5: unshare(0x28060400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x4) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x0, 0x5, 0x5}) pwrite64(r0, &(0x7f0000000100)="440d55ca29f3", 0x6, 0x0) 2018/03/13 10:45:46 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7fffffd) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) [ 36.487327] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2833 sclass=netlink_route_socket pig=5933 comm=syz-executor5 [ 36.516112] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2833 sclass=netlink_route_socket pig=5935 comm=syz-executor5 2018/03/13 10:45:46 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x1) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:auditd_etc_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x35, 0x39, 0x20, '/usr/sbin/ntpd\x00'}, 0x56) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x18000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/13 10:45:46 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffe01, 0x4) read(r0, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x60}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) 2018/03/13 10:45:46 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) lookup_dcookie(0x8000, &(0x7f0000000000)=""/215, 0xd7) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) 2018/03/13 10:45:46 executing program 4: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f0000000080)="240000002400ff0100870423003605000000073bb3590251e593a826f4ff5eff7cee8d8c", 0x24) 2018/03/13 10:45:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000000)=0xffffffffffffffc3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/13 10:45:46 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$getflags(r0, 0x401) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x100000000}) dup3(r0, r0, 0x80000) 2018/03/13 10:45:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/03/13 10:45:46 executing program 2: unshare(0x40600) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000680)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}, r2}, 0xc) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readahead(r3, 0x100000000, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) recvmsg$netrom(r3, &(0x7f0000000700)={&(0x7f0000000180)=@full={{0x3, {"c1d11e0c3cb9a5"}, 0x100000001}, [{"6b0b08b81ae82a"}, {"982b2e4a3667f4"}, {"934f9a2a953b80"}, {"062b611142a379"}, {"13ee47a277df92"}, {"634e83eebba7bd"}, {"9ab9399da7272a"}, {"4729776a5a9536"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000200)="3503ef170cdd34955b2ec11ace48655c60dd8ab83a5168a9b093beb5dbc85ecbb8a23c613b997a78da3e3bdd42d389ead97f97aa7488ce0bd5ae9b08d615f8009929b4ca44e76b587196d2e6542fbdc9444840ad151a76fd50438501d03a8acf90b8f53dee894c6e563fb649c22c1402e4b46d30d7fcf17f0591f460f947ec2c05a0e89be6162778ba6a527afa2ce178610f7602e3175a233e4543d933994680fb3d9bf6bb4d051557b21bbec528285b70247394bf58a2909496", 0xba}, {&(0x7f00000002c0)="6d0455a9ab13c91df3bae5ddf8be9b567ae088eacf8bf1e830196232843e1ac5543c6fe188795164c5a6b9d90f223634d26d9a811d16fbb88934d974ee66973f4bab04623019e888ac1740c5dfb99668e27e8b3f0a23d408fd0a8802b9e5549e83b87c503993c960c7d75a58edba68e3355331462666f4265fc667b0780ec810dddd3d6d47417068c8730fd9eac38888e7d2ff3de6c552b9c52d1fb7e33591fdfba69612afc8c565a76208be1f47f09f12d634abd12809449b6e9a39d2adf5048df1aec7a34df0dbe9cf5f53f9dd", 0xce}, {&(0x7f00000003c0)="9cf5a26be3418a11b5245a92d5e05a4ed783503980ef5a446b73572f03cae56a66729d38023d807d88961d39b11e5b016a63eff92e8b5c8c23fc213d4055e469b2efb700e47300621927b6", 0x4b}, {&(0x7f0000000440)="27f3e4b6c0dc244d1b14bb2cd924e8ee243bcb2987afb8a98e80deda9b3e76651c2bebe4f52f6ba02a53b55e7b994077c691694a6fdd6f6e38d10371d6ff25b777e5c5b319e680c020e6685898351e3e39a6860f8ae4dd627c3742a6968d6e47345ce0c3c733d7468ab477141b6e24dc9db662c9167ae595714fbaef109c", 0x7e}], 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x159}, 0x0) pwritev(r3, &(0x7f0000000100), 0xffffffffffffd6c, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/156) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000bc0)={{0x2, 0x4e23}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000640)={0x7c6df5c5, 0x3f}) 2018/03/13 10:45:46 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x8, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f00000043c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004380)={&(0x7f0000000100)={0x4274, 0x13, 0x7, 0x2, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@generic="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@typed={0x8, 0x83}, @generic="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@typed={0xc, 0x6d, @ipv4=@broadcast=0xffffffff}, @generic="f1f18a1e2327ac21c595c9ee08decc7af21cf00614e95fcfb2f84c5ebd85405efc", @generic="49780af5da19a636d2b5f54231d41f4d69b95e36216550a5defedce9c3815788dbbe249806df9e06ab", @nested={0xa0, 0xb, [@typed={0xc, 0x6b, @fd=r1}, @generic="6026a30a9f1af4301bedbf7879c4578f35e310b724f09cb3b27b53711ebc556083491ac7e69c57c46b43f85a0c051a4302329ee4d0ff008ac6bcab3ee2ae2fd94b151bc622d9be82c54d95f86bc92a61922672489d1bc4e8324639a8540266870157de4de67d50bc896225628f5b59081815ad58c746cac7542c636e1d7357ca867f15d84c19f22cd8954a9feab2"]}]}, 0x4274}, 0x1, 0x0, 0x0, 0x20000080}, 0x5) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004400)) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/13 10:45:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x105, 0x84) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xb06, 0x8}) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x1, 0xffffffffffffffff, 0x1, 0x10, 0x8, 0x0, 0xfffffffffffffff7}, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffff, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000004c0)) fchmod(r0, 0x2) clock_gettime(0xfffffffffffffff9, &(0x7f0000f73ff0)) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="6b6693e5578c8e5702c1e0453d85ddd44ddc8c39dd37f8a96bc65785028c12224bcf4fa32ed0", 0x26}, {&(0x7f0000000100)="53df2fd2ab20ee036cfbc0", 0xb}, {&(0x7f0000000140)}, {&(0x7f0000000180)="75bdde0114896ca166f9a5f7e856683f561278369b3de06120e4098ad3d0bb71e4bfb7da32281464c511a46484ed1391ca0c4f7336c20e8984c14e2877810e2de744a961bbb60430b7701b74535b97d98e421180effb814be4c9345412b58af6a4982abcf4b6bbfc9efd51bbf82ceb694425b94554f027288ba6a136118eaf911538a2b574bcba61d17fddf63fa8ed98058cafe48a", 0x95}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="1e8df34d38aa1ff42ea2e80890ceadd4649ec6ee93a71710a35c1e00fb496e7335d03a9ad463b212580738d89382aace145488a3693b2993f75957b3bd5f2006eaa917e0bab8d84fe8d255032a5dcd2234005c31207bbc8ab0775fc42796bee4a8632a878948f5c79b244af9ab0ad79933ddf2fb5d01acab7220789ee1afbbd59d054df59060424a0a1d1003e71c04113c7157e86e21949467e1", 0x9a}, {&(0x7f0000000300)="25092eae4cd9c28068ea38dba24f7c31af3f6ea53b71e54bea53b527c5ba28990003ca562cb77762264424613d9b50e6285cb498c98ff29e02c5f215218e4c6f8fe2174ef8d0fc499ac7e7177f03059391ceace4d0dcc9cb5514ca44fee3b5fc2e97e19269436d7a701188953ce8a770558d5c14d80f14fecc2f1410928681f2c053a2ac4c10d49aa28a1b16d03a9386fa2294af646848c171eb7acda69819b7e16da7cfdb5488d5664580103fe7269a1ec737b7fcb32a1a7ef1ec848c0f1bab4b84c27febf210270ae143488060df2b7f20b74b7754eff3838c36684f7857b883f0", 0xe2}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x100000000032, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x20000, 0x100) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000540)) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f00000000c0)) [ 36.562776] binder: 5942:5948 ERROR: BC_REGISTER_LOOPER called without request [ 36.587678] binder_alloc: 5942: binder_alloc_buf size 1026497183784 failed, no address space [ 36.605174] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 36.617344] binder: 5942:5948 transaction failed 29201/-28, size 32-8 line 3133 [ 36.626492] binder: 5942:5967 unknown command 570688519 [ 36.626501] binder: 5942:5967 ioctl c0306201 2000efd0 returned -22 [ 36.629212] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 36.645300] binder: BINDER_SET_CONTEXT_MGR already set [ 36.645307] binder: 5942:5967 ioctl 40046207 0 returned -16 [ 36.654345] binder_alloc: binder_alloc_mmap_handler: 5942 20000000-20002000 already mapped failed -16 [ 36.655498] binder: 5942:5967 ERROR: BC_REGISTER_LOOPER called without request [ 36.660549] binder: 5942:5990 got reply transaction with no transaction stack [ 36.660555] binder: 5942:5990 transaction failed 29201/-71, size 32-8 line 2926 [ 36.666175] binder: 5942:5993 unknown command 570688519 [ 36.666183] binder: 5942:5993 ioctl c0306201 2000efd0 returned -22 2018/03/13 10:45:46 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000140)) r1 = dup(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0x3ee, &(0x7f00000001c0)={&(0x7f00000003c0)=@mpls_getnetconf={0x0, 0x52, 0x42a, 0x70bd27, 0x25dfdbfd, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x5}, @NETCONFA_IFINDEX={0x0, 0x1, r3}]}, 0x1a7}, 0x1}, 0x40) 2018/03/13 10:45:46 executing program 6: modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810}, 0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x7ff, 0x8001, 0x8, 'queue1\x00', 0x7f}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) 2018/03/13 10:45:46 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x0, 0x0, 0x72d}) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0x2c}], 0x1, 0x0) 2018/03/13 10:45:46 executing program 7: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200200) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffff7fffffffd) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fgetxattr(r1, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/240, 0xf0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000ccfb7a578a8a2f773b0b05c1b65867cc1b3df1b5bdc33d7f98832979e1ca6c03", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x3, 0x10}, &(0x7f0000000380)=0xc) 2018/03/13 10:45:46 executing program 5: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) 2018/03/13 10:45:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000, 0x0) mknodat(r2, &(0x7f0000000680)='./file0\x00', 0x8100, 0x7) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x6, 0x4e21, 0x2cab1222, 0x4e20, 0x4, 0xa, 0x20, 0x20, 0x6, r4, r5}, {0x2, 0x8001, 0x2a0f, 0x2, 0x8, 0x800, 0x1a2, 0x800}, {0x3f, 0xf7f, 0x2}, 0x4e, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x7, 0x0, 0x5, 0x8, 0x1, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000feffffffffffffff00000000000000000000000000000000"], @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ef000000"], 0x0, 0x0, &(0x7f0000450000)}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='setgroups\x00') sendmsg$netrom(r6, &(0x7f0000000600)={&(0x7f0000000400)=@ax25={0x3, {"afa9e689f6eaae"}, 0x5}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000440)="40c18da936f31b3b0fa94c3e8db3a81626c5a920414d873f911372c6ff29b6364ba58fedb5a8b9affa5eb4968d015f828be670ea038457c317f29417f7a5ebfd1df039d9366b2efd194ee15e1dc1d672c863ff8ea27f49c3732fe84fb27ad5b6d3b8585e68f5ba8a928286976a8b02d2dcb0ff09ca21d25e152a39c87cef5c3b6a1e509fe11678c670afb0c7540991912535a89b89107248438ee64018aef68bf134b8081364d78b07b18b009150db8a104be46c79ab8d8ef7", 0xb9}, {&(0x7f0000000500)="bed8f911ba19c6bd770fc6092186cf6ca368a9cce6419338ff1795bce3e7c9b402d4a63edede71de6cc9f94bb487040a8c110113f58684032ff11e2a846aedf6ae945c648ce580d4d1c581bd0deaea0076a1ec5476eb4ab3a6f23e584e5c3594608455545dccfc532d6c1795b0c8510fe9a68bcc2d92a9a5922cc37f", 0x7c}, {&(0x7f0000000580)="2a51c72c3d6f0391b2804389a1243945", 0x10}], 0x3, 0x0, 0x0, 0x4000000}, 0x40) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=ANY=[@ANYBLOB="0704042201f4ffff"], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/13 10:45:46 executing program 3: prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000000ff0)) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2) 2018/03/13 10:45:46 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000280)={'teql0\x00', 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4469cce928508ca, 0x9, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/13 10:45:46 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0, 0x0) 2018/03/13 10:45:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001080)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) close(r0) [ 36.711553] binder: send failed reply for transaction 8 to 5942:5967 [ 36.720005] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.725463] binder: undelivered TRANSACTION_COMPLETE [ 36.732661] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.744817] mmap: syz-executor3 (6009): VmData 18460672 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. 2018/03/13 10:45:46 executing program 4: mkdir(&(0x7f0000024ff6)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000189a2)='./file0\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x10) 2018/03/13 10:45:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1f, 0x0, 0x0) 2018/03/13 10:45:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x400000000000000, 0x0) sendfile(r0, r1, &(0x7f0000255ff8), 0x3) [ 36.750301] binder: 6001:6002 ERROR: BC_REGISTER_LOOPER called without request [ 36.768494] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.782319] binder_alloc: 6001: binder_alloc_buf size 1026497183784 failed, no address space [ 36.794054] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 36.803075] binder: 6001:6002 transaction failed 29201/-28, size 32-8 line 3133 2018/03/13 10:45:46 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') syncfs(r0) 2018/03/13 10:45:46 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x14000) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) 2018/03/13 10:45:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x61, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, r2, 0x1}], 0x96, 0x0, &(0x7f00000000c0)="3a25a52bea976db4889474578d86ca477c47ef8517e26e6cc524c8d10b660fbb3d4e001bd89992e4be56f5c94d9e1fe2dc7c1585d64b89275b3436f8efd81cf301fb4563d7596385f757c9b208a057a84e8d7f49271ad48ba28fa0d2d717a35351854ca1011badbd0d93f912258cc2de9ff3c1791728b218a694b9cf58965f4ff0cf7c77fff0d161d9f816b52355a4555c5f84dccfd9"}) 2018/03/13 10:45:46 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/03/13 10:45:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e2000000000000000000000040000d5140000000000000000000000000005000900080000000a004e200000000000000000000000000000000000000000000000040000000002000100000000000000000b0000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/13 10:45:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x1000000000000) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgid(r1) ioctl(r0, 0x510a, &(0x7f0000000140)='S') set_thread_area(&(0x7f0000000000)={0x0, 0x20000000, 0x1400, 0x100, 0x1, 0x5, 0x9, 0x2, 0x3, 0xffffffff7fffffff}) 2018/03/13 10:45:46 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/03/13 10:45:46 executing program 1: r0 = socket(0x1d, 0x6, 0xffffffff80000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x0, 0x1b, 0x5, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0xad31}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000000)=""/74) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/243) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) sched_getscheduler(r4) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) [ 36.811786] binder: send failed reply for transaction 12 to 6001:6023 [ 36.818478] binder: 6001:6023 unknown command 570688519 [ 36.824374] binder: 6001:6023 ioctl c0306201 2000efd0 returned -22 [ 36.846755] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.852480] binder: undelivered TRANSACTION_COMPLETE [ 36.857578] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/13 10:45:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x2}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7fffffff}, 0x0, [0x0, 0x0, 0x0, 0x1, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000f0c000/0x3000)=nil, 0x2, 0x5, 0x1, &(0x7f0000f0a000/0x3000)=nil, 0x9}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000080)="3a588f92ef7fa83a1282269a0ee1aa54c1539029604e6f43373f35d2eb00edbbc87916a8181a28b1ffe98a54cd63ff783bf9cd2e915b0c059efcfb9125eb6558ca47400205a51241f0f82b6c906d0b2e726b53710c5a3cdef4b84342d24ee08d98587aed6aa8769723e66975e6b33870391068e085f5c6ead04e55661afb67fcb62fdcd348818099214ef562dd7f8869ba56206ef632c83d74e93edbd53a6a4996655996a750437aea8c5ab69fa47e8b3c2dbef295cca4963209b8b02d3a17560036dca4", 0xc4, 0x40804, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/13 10:45:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'rose0\x00', 0x200}) 2018/03/13 10:45:46 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@dellink={0x24, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) get_thread_area(&(0x7f0000000000)={0xfff, 0x20001000, 0xffffffff, 0x6, 0x5ec0, 0x1, 0x2, 0x7fffffff, 0x0, 0x10001}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x4, 0x0, 0x5, 0x0, 0x13}) poll(&(0x7f0000000140)=[{r1, 0x1000}, {r1, 0x18}], 0x2, 0x5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/85) 2018/03/13 10:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x100000000, 0x1}, 0x10) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) sendfile(r2, r0, &(0x7f0000000180), 0x80000003) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x80000000}, 0xfffffffffffffbff, [0x7fffffff, 0x0, 0x4000000000000, 0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0xffffffffffffffc1]}, 0x5c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, 0x84) r3 = gettid() setpriority(0x3, r3, 0x5) 2018/03/13 10:45:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "6c6f0000000000001a7d000800"}) 2018/03/13 10:45:46 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) dup2(r2, r2) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x50, 0x1) 2018/03/13 10:45:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001980)={0x80, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x100, 0x5, 0x1, 0x80000001, 0x4, &(0x7f0000001940)='gre0\x00', 0x9, 0x4, 0x9}) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') 2018/03/13 10:45:47 executing program 4: mprotect(&(0x7f000041b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0x0) 2018/03/13 10:45:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200403, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000ae3fea)='sessionid\x00') sendfile(r0, r2, 0x0, 0x2fc) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/03/13 10:45:47 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/03/13 10:45:47 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = socket(0x5, 0x10000000001, 0x9) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/03/13 10:45:47 executing program 7: socket$pptp(0x18, 0x1, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) pipe(&(0x7f00000000c0)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/13 10:45:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x804) rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x6cc33509}, &(0x7f00000002c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="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") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x1, 0x1000}, 'port0\x00', 0x60, 0x400, 0x5, 0x2, 0x6, 0x3, 0x100000000, 0x0, 0x5, 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000001c0)=0x20) 2018/03/13 10:45:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e2000000000000000000000040000d5140000000000000000000000000005000900080000000a004e200000000000000000000000000000000000000000000000040000000002000100000000000000000b0000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/13 10:45:47 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x10000}) 2018/03/13 10:45:47 executing program 7: socket$pptp(0x18, 0x1, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) pipe(&(0x7f00000000c0)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/13 10:45:47 executing program 6: pipe2(&(0x7f0000000000), 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/13 10:45:47 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'rose0\x00', 0x200}) 2018/03/13 10:45:47 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/161) write(r0, &(0x7f0000009ff9)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/03/13 10:45:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2}, "6c6f0000000000001a7d000800"}) 2018/03/13 10:45:47 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x2, 0x12}) 2018/03/13 10:45:47 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f92ffc)=0x4) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x6, 0x4e24, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0x0, r1}, {0x8, 0x5, 0x71e, 0xc000000000, 0x1, 0x1f, 0x401, 0x2}, {0xa6f, 0x2cd5, 0xe8d, 0x7}, 0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3e}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x4, 0x1, 0x400, 0xc258, 0xfc, 0xe420}}, 0xe8) 2018/03/13 10:45:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x8000, 0x4, 0x40, 0x1, 0x7, 0x7, 0x100000000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYBLOB="24ffffffffffffffff0200000000000001040000f7070005007f00ef2145c96a64000100"], 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x5, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0xffffffff}, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/03/13 10:45:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) 2018/03/13 10:45:47 executing program 2: r0 = socket(0x1f, 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/123, 0x7b}], 0x1, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x35, 0x10001) lseek(r1, 0x43, 0x5) 2018/03/13 10:45:47 executing program 0: r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="8c", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="66cd808cd26417112c0a1c3a265fdcb8d2f36c17bb1242c64fd31938b45b2bbe808ce84b5ceff101090da15abad96812180bf09deb6ef1e2c474e55aa9b2b99e8cd4fae6cbfa164258e840e906d5845daebe3521a25a42934a8852", 0x5b, r1) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="c58bda9b91736e7722650523c59d634db8154b72ad9da28a698e3eaf28ece0d49bf485fdb7d7616302d94ec2b824fb2023ede998bc5153235dd9de8f9a008fcca500c7e101f78ec1ac459ffef15c69348281318aef2233f6a52a9da59da7bc7abe5b649d03ffa14e65050d646cb7f85e0e4c414a02ae24d38dc7b154eb3b251f7a1635ed8f3be1d75746d2b6fb55b459f182c0018e54cf46c1e4e2926467cf1221e78a8d76bc658db3195e9226701283ab114bba74f0a7a34ba5287705b1ae59", 0xc0, r1) 2018/03/13 10:45:47 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x22) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) 2018/03/13 10:45:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x801, 0x45, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) [ 37.188970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=6129 comm=syz-executor4 2018/03/13 10:45:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000dbe000)="290000002e003109ebff07000000f70000d8325a81ec1c48000099036e2bbf80efd900000000000000", 0x29}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xd5ff}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0xfffffffffffffffa, 0x401, 0x0, 0x101}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x6, 0x9, 0x4, 0x3}, &(0x7f0000000140)=0x14) 2018/03/13 10:45:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) pkey_alloc(0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2453bcd4120000004bae31b3b3e9935cee3e06827028135f9a1106d21439d004573c7ac1c091fd764685eba0088d764a580a1925fa83abce3f10238b9d2ae892", "b2bf17bc3e95f2543b28a1cc32fc2f93fab1f7d8e415fccf70bcc26582f441e4"}) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000000000)) 2018/03/13 10:45:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000004c0)=""/65, 0x41}], 0x2) 2018/03/13 10:45:47 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1009}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000000080, 0x0) write$eventfd(r2, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r2, &(0x7f00000000c0)=0x100000001, 0x8) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) 2018/03/13 10:45:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x20, &(0x7f0000000640)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={r1, 0x3}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0xfffffeeb}], 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000740)={0x2, r2}) [ 37.239447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=6134 comm=syz-executor4 2018/03/13 10:45:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000000) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x0, 0x989680}}) r1 = socket(0x0, 0x800, 0xffff) shutdown(r1, 0x0) sendto$ax25(r1, &(0x7f00000001c0)="78c30e2545d4896277bde86333f0b9fc82c24c7091d2f7715ceea6239506ab83b27c4b09cc7f574ecab672855543919550cd947a3a625e5b905f45e57f867a517d539ed3b0e4f67d1ca9cb6441200c772b48d549dd649c53068aca0848ee77bfa1aaa858e15a1c4a1138a9ec0ef838d552", 0x71, 0x20000800, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client1\x00', 0x0, "a560fbbc41805d99", "71fac3539bbb04f8379ee93227ef6cbab462a3b247c53537074f04e2e5ebb716"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/13 10:45:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r3 = socket$inet(0x2, 0x800000000001, 0x0) r4 = dup(r3) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff4e) 2018/03/13 10:45:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10) fcntl$dupfd(r1, 0x406, r1) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/13 10:45:47 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="38ba0c5087d303c03e455fd02d27627472cc08ab8f65c6b578d203030fcb37704486fe162c436f48c47604e8b4db767ce1038a5bc1177ad64a5ecbba24cd82d88025d617d0549fd58f6a1917f3caefccb100bf41168f3690e0db9d0497fa75b2b70b15fe2417848eef8db29f37057031173b801050bd5034f46149768526ae1a9d8ec0") sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/13 10:45:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7d3d, 0x9, 0x3, 0xed, 0xffff}, &(0x7f0000000240)=0x98) close(r0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/03/13 10:45:47 executing program 6: r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000000000), 0x1be) writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="c4541b4cbdc29197d4af648baade694ff4c11d0d14c9a52e243564d6d08bd797cbeffc5e4319d6740261c3bda418b2e2bd806d69b0a21ca803edd3ba6d668f430427e9b409dc63089845c16efe783c3eb3a8ec64", 0x54}, {&(0x7f0000001080)='Y', 0x1}], 0x3) accept4$ax25(r0, &(0x7f0000001100), &(0x7f0000001140)=0x10, 0x800) close(r0) 2018/03/13 10:45:47 executing program 2: getrandom(&(0x7f0000bf7000), 0x0, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getparam(r0, &(0x7f0000000080)) 2018/03/13 10:45:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0xd5) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x6, 0xac6d}, {0x6, 0x4}, 0xfd83, 0x2, 0xff}) poll(&(0x7f0000000000), 0x0, 0x103) 2018/03/13 10:45:47 executing program 0: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e21}, 0xf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000380)=0x8) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}}, &(0x7f0000000100)) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f00000003c0)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0xfff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x9df, 0x8, 0x4e22, 0x3, 0xa, 0x20, 0x20, 0xef, r4, r5}, {0x0, 0x0, 0x5, 0xe3, 0x6, 0xec, 0x0, 0xabed}, {0x4, 0xd67b, 0xfffffffffffffffd, 0xea3a}, 0x1, 0x6e6bb7, 0x1, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x100000001, 0x4d6, 0x2b245a49c444e9fa}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3500, 0x4, 0x0, 0xfff, 0x9, 0x2, 0xffff}}, 0xe8) 2018/03/13 10:45:47 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f00000001c0)=""/213, 0xd5}], 0x2, &(0x7f00000002c0)=""/117, 0x75, 0x400}, 0x7}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/184, 0xb8}, {&(0x7f0000000500)=""/17, 0x11}], 0x3, &(0x7f0000000580)=""/74, 0x4a}, 0x4}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/233, 0xe9}, {&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/108, 0x6c}, {&(0x7f0000000900)=""/116, 0x74}, {&(0x7f0000000980)=""/140, 0x8c}], 0x7, &(0x7f0000000ac0)=""/203, 0xcb, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000bc0)=""/175, 0xaf}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/5, 0x5}, {&(0x7f0000001cc0)=""/102, 0x66}, {&(0x7f0000001d40)=""/49, 0x31}], 0x5, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000001e00)=@can, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/56, 0x38}, {&(0x7f0000001f00)=""/180, 0xb4}, {&(0x7f0000001fc0)=""/53, 0x35}, {&(0x7f0000002000)=""/220, 0xdc}], 0x5, &(0x7f0000002180)=""/106, 0x6a}, 0x6}, {{&(0x7f0000002200)=@generic, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002280)=""/55, 0x37}, {&(0x7f00000022c0)=""/22, 0x16}, {&(0x7f0000002300)=""/241, 0xf1}, {&(0x7f0000002400)=""/25, 0x19}, {&(0x7f0000002440)=""/156, 0x9c}, {&(0x7f0000002500)=""/4, 0x4}, {&(0x7f0000002540)=""/109, 0x6d}], 0x7, 0x0, 0x0, 0x100000001}, 0x3}, {{&(0x7f0000002640)=@rc, 0x80, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/207, 0xcf}, {&(0x7f00000027c0)=""/182, 0xb6}, {&(0x7f0000002880)=""/229, 0xe5}], 0x3, &(0x7f00000029c0)=""/158, 0x9e, 0x7}, 0x1}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/140, 0x8c}], 0x1, &(0x7f0000002c00)=""/154, 0x9a, 0x1}, 0x80000000}, {{&(0x7f0000002cc0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000002d40)=""/103, 0x67}, {&(0x7f0000002dc0)=""/97, 0x61}, {&(0x7f0000002e40)=""/217, 0xd9}, {&(0x7f0000002f40)=""/118, 0x76}, {&(0x7f0000002fc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004040)=""/156, 0x9c, 0x9}, 0x31}], 0x9, 0x0, &(0x7f0000004340)) write(0xffffffffffffffff, &(0x7f0000000040)="240000001a0025f0000000040000006c0a0b00000004bf81000000ec0800030003000000", 0x24) 2018/03/13 10:45:47 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8401000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x700, 0x70bd26, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000801}, 0x4) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[], 0xffffffffffffff9a}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/13 10:45:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="eaffb2ff", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x80000000000, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/13 10:45:47 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xfffffffd, {{0xa, 0x100004e20, 0x100000000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffc5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/03/13 10:45:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/13 10:45:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) 2018/03/13 10:45:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000002f40)='/dev/net/tun\x00', 0x0, 0x400000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001100)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x10000, 0x1, 0x80, &(0x7f0000ffe000/0x2000)=nil, 0x8}) fcntl$setown(r0, 0x8, r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/13 10:45:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69666230000000000000008000", 0x811}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}) 2018/03/13 10:45:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40880, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x5, 0x6}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) 2018/03/13 10:45:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'ipddp0\x00', 0x2}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x40013, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={r4}) 2018/03/13 10:45:47 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0xe2ec, 0xe5, 0x1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/163) 2018/03/13 10:45:47 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 2018/03/13 10:45:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000300)="6effd5fe7f2065742f7564706c6974653600") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1c68}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_mr_vif\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x20) 2018/03/13 10:45:47 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff17, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/13 10:45:47 executing program 2: epoll_create1(0x80000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc000, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="c8f4ed257adb72f37478391a025dccf8509ec15d046b238a81ae09cd0c6b327afe0bad321ab79ba91b4494a363d5aeac21ddf1ef35bbd7a748b931f74f2629dc79168ec65d6f74e52938e2230e72f9adf5db2ec7f856f1caff2b250c06e98946436cd4e64c52676ba848a99fd715a9814f69a2bc8bdc6dede30695bac4b8d6203217ff4d1fb4e20fcfeee4e109084d1077b7de", 0x93, 0xe19, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x80010, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/03/13 10:45:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125d, &(0x7f0000000000)="16a55fb6c9f15b77c6f04f372d06ed512e6d0f14d3185ad5abedfe9e4c34c06f05e7cdb024d5f4b3bcf8ee72c9b162afd1d37b292de660787e8220c8e84d20e83e7ade3b124334511965db75b47f99a83f946965eabdf6523635ad33fcbb6aba6b4580a3892418ee0bda963a17dfe8257c05fa4f0edefa6a0fbc560c8c80015db59df3eb1cabe398b4436de9cef2") 2018/03/13 10:45:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) getdents(r0, &(0x7f0000000040), 0x19) getdents64(r0, &(0x7f0000000300)=""/252, 0xfc) 2018/03/13 10:45:47 executing program 0: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) setns(r0, 0xc000000) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r0, 0x401) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, r1}, 0xc) 2018/03/13 10:45:47 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x100, 0x800, 0x3ff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001, 0x0, 0x8}]}]}, 0x16c}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x400, 0x3f}) 2018/03/13 10:45:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) acct(&(0x7f0000000140)='./file0\x00') setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) close(r0) 2018/03/13 10:45:47 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x4, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/03/13 10:45:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000080)=@access={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x30}, 0x3d) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0xfff, 0x4) 2018/03/13 10:45:47 executing program 3: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='keyring\x00', 0x0) add_key(&(0x7f0000000100)="6b657972696e670038274b10552c095c6ec4bd8ac36f509fb7a40d39b8cdf45ef0fcb1fb20b474cba68dfffde3c52b3896cdd87ceecba9f92eaa752ced2150920f2e34823d8933fbc38c495eaba41a3c01ff14ad3a10d3538b9abc3f4f8c234d97499bf60aecc00eba43548b9fc2b9e7bc0ceaf2b0824beeba9ff2ab8f29796c65166da421f4d219d10e4bd6fd9f2c58036fd9cd5a6f21e42aaaff0b247b0e8223150c1c1eaca966a40c14aacbc54bbaacd8837e2717e8c347f2065134cd9163e8272c0a369c6a34bda96bf695fec41ae215a60d1113c15a768ac18066ee5b4dac", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xffffff31, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x143, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r2, r3, 0x6}) 2018/03/13 10:45:47 executing program 5: syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') 2018/03/13 10:45:47 executing program 7: r0 = getpgid(0x0) r1 = getpgid(r0) getpgid(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1f) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x2) 2018/03/13 10:45:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) recvfrom$llc(r1, &(0x7f0000b3d000)=""/166, 0xa6, 0x100, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000540)={{0xffffffffffffffff, 0x0, 0x6, 0x1, 0x81}, 0x10001, 0x3f, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x5, 0x10000, 0xff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000640)={'nr0\x00', 0x81}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4a0, 0x140, 0x2a0, 0x140, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x4, 0x40, 0x7f, 0x1, 0x0, "2a561dbe260d941d62f411c65457d8b53ced26c136b66c3f5d2bc2df3c9671f511603a7f5fa2060f4cb73320684e1840ee01e18409bc9371b4a6b86e65c2a76d"}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff]}, 0x0, 0x4, 0x7, 0x8, 0x0, 0x6, 'ifb0\x00', 'ip6gretap0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/13 10:45:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/03/13 10:45:47 executing program 0: mq_unlink(&(0x7f0000001000)='..\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40300, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x100000001}) 2018/03/13 10:45:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000067ff8)='/', r0, &(0x7f0000000040)='/', 0x1) 2018/03/13 10:45:47 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000040), &(0x7f00000001c0)=0x2, 0x1) recvfrom$inet6(r0, &(0x7f0000000200)=""/224, 0xe0, 0x2040, &(0x7f0000000300)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/03/13 10:45:47 executing program 1: r0 = epoll_create1(0x0) r1 = creat(&(0x7f00000004c0)='./file0/file0\x00', 0x86) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000500)=""/20) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='-cgroupGPL,\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'@{@\x00', &(0x7f0000000140)='.&}\\\x00'], &(0x7f0000000440)=[&(0x7f00000001c0)='$^\x00', &(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)='~*\x00', &(0x7f0000000280)='bdevsecurity-wlan0\x00', &(0x7f00000002c0)=')-cgroup\x00', &(0x7f0000000300)='(^*bdevuser\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000380)='securityvboxnet0\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%em0em1\x00'], 0x1d00) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) timerfd_settime(r2, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/03/13 10:45:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000043d8f5463259483bc2000008005f1c569d4294f4a2598af2990f736a4f"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) 2018/03/13 10:45:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000180), 0x0, 0x0) 2018/03/13 10:45:47 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1bff0)={0x2, 0x4e20}, 0x10) 2018/03/13 10:45:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x8) syz_emit_ethernet(0xa3, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) 2018/03/13 10:45:47 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) 2018/03/13 10:45:47 executing program 1: r0 = epoll_create1(0x0) r1 = creat(&(0x7f00000004c0)='./file0/file0\x00', 0x86) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000500)=""/20) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='-cgroupGPL,\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'@{@\x00', &(0x7f0000000140)='.&}\\\x00'], &(0x7f0000000440)=[&(0x7f00000001c0)='$^\x00', &(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)='~*\x00', &(0x7f0000000280)='bdevsecurity-wlan0\x00', &(0x7f00000002c0)=')-cgroup\x00', &(0x7f0000000300)='(^*bdevuser\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000380)='securityvboxnet0\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%em0em1\x00'], 0x1d00) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) timerfd_settime(r2, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/03/13 10:45:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={r2}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)="0a1ef424c026404d183401eccfbf7528da596cf082dfab7526bd6cc7c95f687281e1e8ea30bb673d53e9ac89e3a5735d9f860960005d96cdfdc7938b356a7f7796afd5633f9134048913ab1c230ea4d9ab29378cd13c58ea082815ba8b5d4a9ef6860915ec3392296d8238dd176fc19068181bd3a8181d20eb08f3c86eb6ff36b095f1cbb30e761f4d73fe1508446dc9140c7633833827ae960a81fc2a45c72009ae78f2875508c7aaa8588090b402e6984f414298f2788091788bda4b027f03e427530d2ffe1da209624ab65a4fbe0309ce3f2459cb6d054f5f", 0xda) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={0x0, r2, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, r2, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={r4, r2, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000180)={r5, r6}) shutdown(r1, 0x1) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000040)}, 0x0) 2018/03/13 10:45:47 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000240)="c9c34ee0683c5e8bba2cb9c278419016f19c3d377fc72348460c0fc9d508833d93a4be8fced2cec55d42aa7cefe60c415b798ccfb9a6e4048c89dbb60ec4364f7abd4935ff686136edefb5f10ec2b1b4c217a328685577895962a357e1b5af58e53b3bf35f0722bd61808de06e7ebcb31e4acdf13a4cbbd52f7618ef464cccce40fc3b9a9fd6311f586c4b8bfd696e8eb8f96cd213f7f574bb92d1bc2a432ca2a1daab8b11d3", 0xa6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r1, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/13 10:45:47 executing program 5: r0 = socket$inet6(0xa, 0x202, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'syz_tun\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a000000000000004f7a6778367264097119c5754648ecaafab4e0a41cf7fcfa85d2da4299092729176c10aa3133dc9bf05851e4211c3ef9aed16b3a91ea7c6763d85ebfac83a89b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/03/13 10:45:47 executing program 0: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000704550c9c72bafa3f00000500f42d000000000000000000000000"], 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/13 10:45:47 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x2e5d) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004100)=0xe8) fstat(r1, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004300), &(0x7f0000004340), &(0x7f0000004380)=0x0) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004480), &(0x7f00000044c0), &(0x7f0000004500)=0x0) sendmsg$netlink(r1, &(0x7f0000004640)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x3040000}, 0xc, &(0x7f0000003f80)=[{&(0x7f0000000100)={0x1c4, 0x29, 0x630, 0x70bd2c, 0x25dfdbff, "", [@typed={0xc, 0x94, @uid=r2}, @typed={0xc, 0x14, @pid=r0}, @generic="5a7601622e789f76bc0352327dd4a01651fba51396d479440aeec70ad5fcb64e11c2bb48fe322d6a08c35c42224c4eb4eda50690b59daf661185774dba0b2ae3b3dac6", @typed={0x18, 0x5d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="daf3ccf9974235271669880ad2b833c2c48dcf8b3eab947ec9b18a158a200c36e5c6d49b85a6060dea4eb4fbc22861a2610de6c6614be52c0b086ee90e193df98a19e4a9fd26800055b7c4ae70f45378b854ff31d636d294df006fa6d63b373de99d86ed5459b8ece28a1bc1c285b2e94202e5b177e0ebb36411bcc966044b86850eef757526eae63dd6e20f2d522d433cdf894712", @generic="34be5e2acb8f58627bb546e3691e54b3d16d9892581e7bd358fa36b0337cc01a52e2a666513fa12fbd30c15f2ee99c6df89483780895a5f4b5278a0f2dadc84434d7a0c7ca16124684a1a396e602ca28dfbb7a6857207066397c95944354d5b5d7429cb3cecb5be833e8ce2711f46d8284ca5e31dae189769a1995fde9bc70f892036162ee9bfa284ba86a341075b1d4dd2d84a4e1b8e4c3ee7e5a6033dbcd7fae83f3eabfdf32777f1c"]}, 0x1c4}, {&(0x7f0000000300)=ANY=[@ANYBLOB="280000003300040129bd7000fddbdf25180060000000000000000000000081000000000000000000"], 0x28}, {&(0x7f0000000340)={0xa0, 0x38, 0x4, 0x70bd26, 0x25dfdbfc, "", [@generic="325c6f52d055450c5fc0dc7b92ac41ac303597a022b926083f2c32b32ea00b843d0d95fababcf9f648868fee598e803c29ae5fa89f865ea8e47c2fc56bb09c9e210725f55af0184eb5851d78cfc33eb7d99902af7f122f929a8490c7cc13149607bedccd9cc77ceb1583b6e70921d873aa", @nested={0x1c, 0x91, [@typed={0xc, 0x73, @pid=r0}, @typed={0xc, 0x68, @fd=r1}]}]}, 0xa0}, {&(0x7f0000000580)={0x16f4, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, "", [@generic="de0525d1aef5e9c3e55146e59f351715ea2fae9d86fe5af253c1df26a664cac330c93c9dc5636a54e2e99856758d322e4b5ab5ba52d2f5a6c66c9ca1630ac6ea9e", @generic="8935e8fe7f5dae641fcc6464902b2dbffca986c95be3781a2f83f052250c0abacfb530f34b0140de066b6a3502b996af16676af1173d917292664ee69d4715b70b0c42d89b9065eea08e4b5b04971a724a817b4bf1bf8b13962d0fdc98c7fb5ee2d74abb0ba3c7feec79225ab3d18ebc6613e82947c95a7a70dc30816e34157d6ea132ba611c0e24dda6609c831d209f5abf3415cce61f9579e63c1e62bd094e0671aa6fad02fb4f5ad99aa735518722d74c71eb6eae8d9ed66a3266bf7612a2c7c66196a64dff895365d39919", @nested={0x12d4, 0x3e, [@generic="f793a2999ab48edf786787d08d6d57dd1063d4c256332a9e8b605d93a08b53cd67eb3f070c79de5a9c0bb7b99445c6fdd53ed74599227afc8c68675f7e9b7dfc206006d470125174b3592254dd87f39bb0cb9e5006b9ffb4f262d38cbc1638227cb7ec1260a7814898864810b8", @generic="316f1a86446f0e223e6629929f394fe76dd8136e1bd985aaba1a5245e063f1e883e9fe6521a427bb3a5e6af7fdb8d4fc968d9cdc80bb10baef19428935cc0768106b97ed7a647d9c0d5dfac13a9d45bd838645e6fa2c019dcf202be5b16a0826ba6e412d36b1738f6c7e416eae64dc95520a59add7c7ec0bb29f1884ff04b54c7aa407f9e3ab8c9559aecf836f1af82929d6950d135229226c8688062f2c191e0da9fecc1f71b26ae5f35f6241cc9a83af73644fa8b04160fc304a6a7ea87cbc34a5cbfa9e46e8844acc7888228a54d7fbb980b54abef428f2762b4db1c4811c313875f1041fb0d8720e4c7516bdae99ff7a8fce1a", 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@generic="fe2742628d70067c11943cd7a32a2a18cbc4687f365cb340fbc29b5eb6c589151f17b930fd0e8cbe75d9edcae5053c841c542557653c93daebe4e5a411ff4756d8c5b4ad48762211a3cee4bf988e6e7d348cc4587f31a65113b172ae704814120856ccf053245d40f6e8bbd942118c3db5b8f8a80030923c2b", @generic="c1d21fa8ea696ba99e9cfe56a000c8398f72ca57565d391e09ba63ce004bddca3d3471137035d54704876e592f9c2f59157b37a4fae69aeb8d033aae4e9f17e42bd789683e334dd0da5239a46e641ed687adafe7de326e622797ea02c4219a3eda094d1330a320d7be22b50a37f237e50f930a5dc51778f2da870f9c603ec64e8f9452a887419cf3a1997236d8fdecb2365685a832716ff8e5aa850fdc727c5aa4d4176d621dc961fa3838d8c1559bdd0b55507ec5a446035d49bd102f482275a8dcb6", @typed={0xc, 0x86, @str='\x00'}]}]}, 0x2160}, {&(0x7f0000003e00)={0x154, 0x21, 0xc00, 0x70bd2d, 0x25dfdbfd, "", [@nested={0xac, 0x73, [@generic="3d2742090afdaea7da3f", @generic="7fd121", @typed={0x78, 0x78, @binary="fae707f0becab9ea698d3e9ae263ceb5dee9c3b56c303750814d15c273b7716f7d73c615f9038487f6925447a86bdf9288a5c4eb13aec0722f3c38a72a937a4d4f676fb47a5986dca7a6ad1373f3cb80ab734291193c4feddfc209fa603c7fe679f3b85e65cf498b84a9836b3153c1dc"}, @typed={0x8, 0x13}, @typed={0x18, 0x6a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @generic="9e83868e8dc38a72f570dfc2560c2cea4a427ab45df2106a725782812ea49a56db56770edbd3f49efccd1f8d98605c5d9765b6469156d9e6d659876b04a7599076dab6a2d7ce2dbd5886bf3de6a82a50b6f20da84e26b79fb33b1f387a565dbec09b624a1039dff532f119cae6b7e2f8c894ac16c4974b29d7375dff2446a885304dda4f006d35af945067e1db5db84e4dd72850e00241a3"]}, 0x154}], 0x6, &(0x7f0000004540)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x100, 0x8000}, 0x4000000) 2018/03/13 10:45:47 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) getdents64(r0, &(0x7f0000000140)=""/255, 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x6, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r1, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x80000, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r3, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f581f", 0xdc, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001, 0x8}, 0x7fff, 0x59d}, 0x80) 2018/03/13 10:45:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x427, 0x8, 0x0, 0x400, 0x8000, 0x9fa, 0x7, 0x8001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0xffff, 0xffffffff80000001, 0x5, 0x3, 0x1}, &(0x7f0000000180)=0x98) 2018/03/13 10:45:47 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfc) 2018/03/13 10:45:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) fcntl$setstatus(r0, 0x4, 0x4800) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0xfffffffffffffff9, 0x2, 0x9, 0x4, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000040)=""/149) 2018/03/13 10:45:47 executing program 3: r0 = socket(0x2, 0x2, 0x800000000) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/13 10:45:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x9) 2018/03/13 10:45:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x401) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0effc), 0x4) [ 37.844501] audit: type=1400 audit(1520937947.896:30): avc: denied { setattr } for pid=6309 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=15938 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/13 10:45:47 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x80, 0x1, 0x1ff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x1, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0xffffffffffffffff}}) [ 37.879272] audit: type=1400 audit(1520937947.926:31): avc: denied { ioctl } for pid=6309 comm="syz-executor2" path="socket:[15938]" dev="sockfs" ino=15938 ioctlcmd=0x5473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.899633] syz-executor7 (6346): /proc/6341/oom_adj is deprecated, please use /proc/6341/oom_score_adj instead. [ 37.916107] ALSA: seq fatal error: cannot create timer (-16) [ 37.920541] ALSA: seq fatal error: cannot create timer (-16) 2018/03/13 10:45:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{}, 'port0\x00'}) 2018/03/13 10:45:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='systetemd_logind_sessio\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffe71) memfd_create(&(0x7f0000000000)='systetemd_logind_sessio\x00', 0x3) sendfile(r0, r0, &(0x7f0000000080), 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x5}, &(0x7f00000002c0)=0xc) 2018/03/13 10:45:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x93, 0x6, 0x6}, 0x8) clock_gettime(0x0, &(0x7f0000000380)) 2018/03/13 10:45:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x800) sendmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000380)=@ll={0x11, 0x17, r1, 0x1, 0xfd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="c7b90f4c5ceaa381f64fe5ffde33c4931278f85c1e1b5500c77a78bdae18b5130060706a88ed728e68767dd48e7a4b9b726a0c5f4ab1514be5d6ac8ec9735329bee4ec82635127fbbb9ff1eb81edde4405b7549e", 0x54}, {&(0x7f0000000580)="ad6222d81ac65f36c13cde02c0563d475bd82c5613f16bc3e7e436a09499fce3f25e6b1853aa2c4c69e0115cfbc6933f9501496a54b40868e317ad4e156753cc09c862da", 0x44}, {&(0x7f0000000600)="45c723ff2d86a4eeba8c58f7942ce39cea113f16e0d00abe7f238f3820de2509da7af380acdf405fa5237e47a7ea5853fdb24debe26ef67cfaacbd2ff77480ddd7ad49d85e1b4e230c6ce426c5c53732580ee6061114e87cfb5b6ee9c776d6770553b29c1e012e623ec025f288bd6b34f6d71cf4a304764cdc8855821173fb627bdbd659fd75ba026f31c94933aa4c9cbd0788ff356b1f24701514df792a6e09e3266c9db83cd92075e1b895975835446ec47e8c81c4476d8d6eeb7d6286a5", 0xbf}, {&(0x7f00000006c0)="15eb0decbe6786d7ed48c2dcbf0541ac3ba6c4e9cf72e71f3e79504d059db332e8412d2f6fa9f8d313c7dc3b3a6c9e23fc9e5c4ab514d8c7d28d6d29d583cf116b85b03b90df1cc1cc4158ff84c64fe1fc9cc4bf262e1e4ccb2523d41b182eed1e727c6be998ea26cae28c67bc6698c79154c2", 0x73}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x428, 0x10}, 0x200}], 0x1, 0x20044800) pipe(&(0x7f00006a7000)={0x0}) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x6, 0x19e3e58ff9eb4fa3) flock(r0, 0x9) 2018/03/13 10:45:48 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437e0400000000f305010008000300fc00fdff00ffff", 0x1f) splice(r0, &(0x7f0000000080)=0x28, r0, &(0x7f00000000c0)=0xfffffffffffffffa, 0xce, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x4) 2018/03/13 10:45:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 10:45:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x7fffffffefff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/03/13 10:45:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair(0x10, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1451, 0x62, 0x0, 0x7, 0x20, 0x5, "a2c5babeb73f94d586cbd8bf54666ed87b0aa1072447d4c84e12c681af0138a9f70d8c44dfb5a6346e0f472bb2512997ad0bcfc207ef9277379e8d7b6b09450f", "944ebb9605738c70f9422ebe514f6e27dc87c8e15f4cc023ed2c1fa80ecd13c1dfda8a8b45f54f991fdd8e464bda9f430819b4907206bb3f486ac60af482ca67", "794ef4b0bf875032f4098e36ede3d76b761d172ea243673ce3b1ab691ab84d37", [0x43, 0x3]}) 2018/03/13 10:45:48 executing program 4: setrlimit(0x7, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='bdev*\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setuid(r1) 2018/03/13 10:45:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)=0xfffffef3) 2018/03/13 10:45:48 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000180)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x1, 0x3, 0x2}) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x800}, 0xc) 2018/03/13 10:45:48 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/03/13 10:45:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@ipmr_delroute={0x13c, 0x19, 0x8, 0x70bd2a, 0x25dfdbfb, {0x80, 0xa0, 0xa0, 0x8, 0x0, 0x0, 0xfd, 0xb, 0x400}, [@RTA_FLOW={0x8, 0xb, 0x80000000}, @RTA_PRIORITY={0x8, 0x6, 0x80000000}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x12}}, @RTA_METRICS={0xe0, 0x8, "c27aeb158298829a3afbc55b2672fa7b0e6c9b0211d54189781a01e31b427d1d5deb653531df2dee834eadc0305db9e83e98048c2373d070e92d70c20e7bdf9d2307dd2b6db789241d710a7fff09c6c03f233c869bcfdd42063b06286a210e4ecc63b6300b05b03aa0621686ff3bdf51ebf654ce8814d3c2288513e940c31b328f8660a2cb732131c324bd2381ee5871fbe18faedca8212556ffcde2bd244688015c490fcae254ee34c90e021fdc58f722f22454495bd6dfcbf7da85ce5f8a4df7d324881cb8618558bb2bad284f4579bd3db949e194321e2c69ee"}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_UID={0x8, 0x19, r3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x41, @u32=0x7}}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000380)=""/4096) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x610a1e1a, 0x8000) write$selinux_access(r4, &(0x7f0000000040)={'system_u:object_r:var_spool_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x33}, 0x34) 2018/03/13 10:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) socket$inet(0x2, 0x80006, 0x1000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="eeb5ae50bb74f1ea996d3df8031329689d854b96900c043bfea683059a7220ebf8c6d75778fce86b00e3712b906356f0059ee348d98ea8b16c6698f9c486c18a3182708797b047b09a124cb2a895cf73b5bd44792874954063a447831a162d7c026dbd66003bdd96eabac4ad06275a3ea9dc4b19237e4fdca1d36225c83147a720ac61042127cfaed10eadb5") 2018/03/13 10:45:48 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x4ed) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) fcntl$setstatus(r0, 0x4, 0x400) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) 2018/03/13 10:45:48 executing program 6: socket(0x10, 0x3, 0x0) [ 38.152182] audit: type=1400 audit(1520937948.196:32): avc: denied { getopt } for pid=6362 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/13 10:45:48 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000480)={0x21d3, 0x8000, 0x2ad, 0xe8, &(0x7f0000000180)=""/232, 0xd8, &(0x7f0000000280)=""/216, 0xff, &(0x7f0000000380)=""/255}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000640)=r1) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000004c0)=""/254, &(0x7f00000005c0)=0xfe) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) socketpair$inet(0x2, 0x80000, 0xd3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0xfffffd2d) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000600)={@empty, @loopback=0x7f000001}, 0x8) socketpair$inet(0x2, 0x804, 0x80000001, &(0x7f0000000100)) 2018/03/13 10:45:48 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) sendto$ipx(r0, &(0x7f0000000000)="40b3055c9a6a76d5eb53ffb933bc1211a8205b58a37ceee6e00e13b2b3681b6601f23311805734cc4ee48112fdcdcf7f99d38b87c91b0717c6fb9d8a04e4ccd0761453e0ac5a", 0x46, 0x10, &(0x7f0000000080)={0x4, 0x6, 0x9, "983494f92d66", 0x3f}, 0x10) 2018/03/13 10:45:48 executing program 0: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x80045105) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) [ 38.166266] audit: type=1400 audit(1520937948.216:33): avc: denied { setuid } for pid=6380 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:45:48 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @empty, 0x3f}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setns(r1, 0x40000000) close(r1) 2018/03/13 10:45:48 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x3, 0x1000}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)) 2018/03/13 10:45:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x7) lseek(r0, 0x80000, 0x4) 2018/03/13 10:45:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f0000001900)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x65a8562e18b39c1e, 0x0, 0x7fffffff, "9119013deb3686943686653deb85e6ebbacc23d8cb3aeab69dfeb2948440fba06a47843f984b01da1601a08a62eda8bded6f318b4d87e946a8ca599531fafc", 0xc}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000240)="63e7f5192b070ea4f39ac54ac11a1c46b4be88baea301ba79048f8dec2f4ce44700175b4f2b8eca29fd1c6593b1cf31f3ce17b4176be6d0212906c7448e9cbef5d2cbb2285bc1456312d43285341f4fd7ea28b422363793cddc2fdcf1cc437799988c78daaf2cc850ec1aaba0e9668c9e9240b5d3ce107656b0f370aefea6a7ee56088c3174e35c7a0ac7cf6d36905cc724bdd57e52a7dee2892d953f96c1f291e7c53f6ca7e3555ed281d969f55d71d7e53e3", 0xb3}, {&(0x7f0000000300)="7701659c103fff1821aa9e69ccf7d5bae9a76cefb7260827747cc9010b6db28f52f18f34646cfaee74bb3a1f3fbb3d71f12ddfa7ff0249f76f6c34f1164fbf3f45fc77abd2513a939a9761fd86ddd8c45717e411bd447a5dbe2e658fb95ebd38d04e4ca243c742dd62a7ea917f32dc2b9f0732d374fb2e8df2b652392c0655c20ee5b200cbbd50b9ef04237c0d5f448ecc234918641beca9c414cb0360682565b1365ca168afc6c195cb5a94fcb6f53d5f610e097dbdb98aae33de91f4bb0e9cfe7cf667d1468829b386c2c083dc5d255e5aeed49fe7d53c9a9caf25d333ee4ef0e1c6ab976a61a4d9a1c9ed6598de", 0xef}, {&(0x7f0000000400)="5b46ddd910110424c47192b1e9f07ecd198e07e349fa6ca04a0e0361b552f1e069d783a5a25d71476849c92979238000dc4b1bd91f5d93f5db1a753e38fc866236efc624882a6ef7b5459de04f61cb7f252505ef782d439bd631516f9652dc7ba92a939c78", 0x65}, {&(0x7f00000001c0)="3c283591daead4b5311ca8fe13fa2fb1e45365ebf5f74a431fbb0918c51c927cc81845e84314b71c2740717957b393798fcccd54d9b769", 0x37}, {&(0x7f0000000480)="cbd22131570ad7a235acedd6a3903f8a8c70396bf71e7af37777b3f87a932c735529f766b270e1dddb7f181cb7a0255807f157015b80ae58f3a3e007a8adc689a11bc72d2b81a41dd2c3a33bc5531b92616c7f41132fbe088afadbe1f6b9aa634613f3efc0bea398d720", 0x6a}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000500)="9437e11d72890aa4d92083bc49859140f38a07dfcd4253ac2c4891a4675f02eb8c688376208fd9597c3c79f34a14f5518bc4277e3379778bb4f3ec376970f49a0343c2632963dfe24acf3d2e3a779da0706c4ae6dcdaca6ba00fc3b2a84583aedc013812e2434bd79a15b90367841b5be17d09f9775bf0f7e13b45c23b79107ae06b42503313d3af9102d33e50c20d08478f67eb4ff472a23cea59e53273a83f2c93ba5bf445", 0xa6}], 0x7, &(0x7f0000001840)={0x98, 0x11f, 0x9, "ed625fcc121d938941eb5071d0fbf409f4caa00c1097f5fad4e46db383c275ed271be5feb51f7e872a9c6d9a30f116f919c590b7497ce3f05c05a4ed6aa9b7199c9dc3ca7feeaa787f4834a66a02042e50f4932163c9ad68e9d1555341c889ff99e5348b4b3f63599e21dc8360edd452b544f32bb009ab9239b422454ab499059014a9d9e7"}, 0x98, 0x48850}, 0x40000c0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/03/13 10:45:48 executing program 1: unshare(0x3fd) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0xfef6, 0x7, 0x7f}], 0x18) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x1}, {r1, 0x120}, {r1}, {r1, 0x1000}, {r1, 0x10}], 0x5, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xa1d, 0x4) pread64(r1, &(0x7f0000000080)=""/67, 0x43, 0x0) 2018/03/13 10:45:48 executing program 7: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) fchmod(r0, 0x22) ftruncate(r0, 0x4f9) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/13 10:45:48 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$sock_int(r5, 0x1, 0x4000000000003c, &(0x7f0000000040)=0x200000000000002, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f0000000a80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000780)=@getae={0x2b4, 0x1f, 0x0, 0x70bd28, 0x25dfdbfc, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x2, 0xff}, @in=@multicast1=0xe0000001, 0x7fffffff, 0x34ff}, [@policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x9, 0x4e21, 0x25b9, 0x2, 0xa0, 0x20, 0x62, r7, r8}, {0xfffffffffffffff8, 0x198b, 0xff, 0x80, 0x7, 0x2fed, 0x213, 0x3}, {0x8, 0x3f}, 0x800, 0x6e6bb8, 0x2, 0x0, 0x0, 0x2}}, @proto={0x8, 0x19, 0x3b}, @sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001, 0x4e23, 0x2, 0x4e24, 0x1, 0x0, 0xa0, 0x20, 0x1d, r9, r10}, {@in=@multicast2=0xe0000002, 0x4d6, 0x3b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x0, 0xfc, 0x3, 0x20, 0x7ce9, 0xfc, 0x7, 0x7}, {0x7fff, 0x4, 0xffffffff, 0x7}, {0x6, 0x80000001, 0x9}, 0x70bd29, 0x34ff, 0x2, 0x3, 0x7f1e, 0xc0}}, @algo_auth={0xb8, 0x1, {{'digest_null-generic\x00'}, 0x370, "5f500acd67dda5ed79f26d9ddcb91d0191d27203d54a53e220886e3ad7b353fcb66f6f9e91eb5eeca54d96e3c1e02a9c983575a9e72b22418c7b2b9259a989e7c8bd402dac67203d5af25a70e88d4179d02c41575c6f25462822f0920877bad47c04610a471de01f0d57fec576c1"}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @extra_flags={0x8, 0x18, 0x2}]}, 0x2b4}, 0x1}, 0x8000) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r5, 0x0) listen(r3, 0x0) 2018/03/13 10:45:48 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x80800) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/151, 0x97}, {&(0x7f0000001340)=""/145, 0x91}, {&(0x7f0000001400)=""/254, 0xfe}, {&(0x7f0000001500)=""/206, 0xce}, {&(0x7f0000001600)=""/96, 0x60}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r1) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/13 10:45:48 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/13 10:45:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x7) lseek(r0, 0x80000, 0x4) 2018/03/13 10:45:48 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101004, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x3f}, &(0x7f0000000140)=0x8) fadvise64(r0, 0x0, 0x7fff, 0x2) 2018/03/13 10:45:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0xfffffffffffffff7, 0x9, 0xd525, 0x0, 0x4, 0x6, 0x7, 0x2], 0x9, 0x7f, 0x8, 0x1b400000000, 0x0, 0x3, {0xff0, 0x9, 0x7fffffff, 0x101, 0xa, 0x3821, 0x8, 0x6, 0xe536, 0xffffffff, 0x81, 0x7, 0x1000, 0x6, "3fe6b3d1d88b2c4faa06aab8c969bcf17e9b676cea517b288a738a5aca75c290"}}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x14830, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x2c, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="9d6627c7bd1fbee46667023d104031979e0b0f13465bf931b8efe8", @ANYRES64=r2, @ANYBLOB="0b6300000c63000004630440000000000d630000106308400000000000000000"], 0xf5, 0x0, &(0x7f0000000280)="2895ad6c84a849872214754254ef71059f5b852770e9961aed886acb0d59817faf43d66cd09dc59927203efe2da9499c55a2a33875ee1102e7ca75efafc7cd302ac0545114333c4e289cd0e487dbf863e16b5a5db6ddac20665413d633bba7ff56fc78086d60775a5b84d3bc974c76bcdd95b0136b97d43fad2d3508b67fc08ab93c72a8cccad5133f58458218292b0d370190ef3d05f69fc10e087c662c5385999a00bc93f5e11bbd8d01d125a4abac898c8199391d9e09ddb6fd445969b4b816bfdc9fed969b2207995338249c43250a18a77d23fe06a6b52cfe3e7624bd9be5eb7be3d89fe9b21f68f8c2dea404919d1804e76e"}) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x23) r3 = geteuid() getgroups(0x2, &(0x7f0000000440)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000400)='./file0\x00', r3, r4) r6 = getpgrp(0x0) r7 = getpgid(r6) fcntl$setown(r0, 0x8, r7) getgroups(0x3, &(0x7f0000000480)=[r5, r5, r5]) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000004c0)={&(0x7f0000ffb000/0x4000)=nil, 0xbcd, 0x7, 0x40, &(0x7f0000ff4000/0xc000)=nil, 0x101}) r8 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r8, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, r9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000680)=r7) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000006c0)=""/153) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x180, 0x0) write$eventfd(r0, &(0x7f00000007c0)=0x1, 0x8) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000840)=@req3={0x4, 0xe934, 0x6, 0x200, 0x6, 0xbbf1, 0x12}, 0x1c) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r10, 0xc0106407, &(0x7f0000000900)={0x8000, 0xfffffffffffffe00, 0x400, 0x2}) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_mreqsrc(r11, 0x0, 0x27, &(0x7f00000009c0)={@remote, @local, @local}, &(0x7f0000000a00)=0xc) 2018/03/13 10:45:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0)={0xfffffffffffffffe}, &(0x7f0000002000), &(0x7f00000002c0)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/13 10:45:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac14f8eaf4e6514eadad820200000000000000ac14ffaaac14ccffbcffffff00000000000000"], 0xfd91) 2018/03/13 10:45:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000080)="01000000020f0100130800087cf55988", 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x5e, 0x4) pkey_alloc(0x0, 0x2) 2018/03/13 10:45:48 executing program 7: prctl$intptr(0x27, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/13 10:45:48 executing program 4: getrandom(&(0x7f00000001c0)=""/111, 0xffffffffffffff65, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2b8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xa28}, &(0x7f0000000100)=0x8) 2018/03/13 10:45:48 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x618, 0x8, 0x0, {0x0, 0x1c9c380}, 0x4, 0xc3e}) futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) 2018/03/13 10:45:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="880e1579b7f9682c64872014000054c94607e073b7b0f50738c5002300db8800ff00000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/13 10:45:48 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4002, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x774c3e58, 0x2) 2018/03/13 10:45:48 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bcsh0\x00', 0x1}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4924ea5}) 2018/03/13 10:45:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x4, &(0x7f00004d1000)=0x3) close(r0) 2018/03/13 10:45:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/139, 0x8b}, 0x0) dup3(r0, r1, 0x0) 2018/03/13 10:45:48 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendto(r0, &(0x7f0000000000)="ed9067967e", 0x5, 0x20000880, &(0x7f0000000180)=@hci={0x1f, r1}, 0x80) 2018/03/13 10:45:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @dev}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) getsockname(r2, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) [ 38.399579] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63927 sclass=netlink_xfrm_socket pig=6459 comm=syz-executor2 2018/03/13 10:45:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x781c00) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) fcntl$getown(r1, 0x9) 2018/03/13 10:45:48 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x4, 0x80000000000c, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/13 10:45:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x200000000a, &(0x7f00000000c0)=""/166, &(0x7f0000000280)=0xa6) sendmsg$nl_xfrm(r0, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0100001000030400000000000000000000000000000000000000000000000000000000bb000000000000000000000000000000000000000000000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) 2018/03/13 10:45:48 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="09000000000000004c8f00000000000000000000080000000200000000007f00000000000010000000000000001711000000000000000000000000040000000000000001800014000000001f00000000000000489ae50000000000000000000000000000000000000000000000000000000000f11c0a73ff923ccfb449e24554d486ea967dbd1c2e96030090000da5442753ec298e6e35e94b97893b9eb2d76c685310ee00f1ee8a8c336d8bd6075340c5f56866b90a77615b12f08ded917f30f5d2861bb612094d175c166f8c3683474cb07e88295ee700f27fdd9c01684d31ae629eae5fedb47288d560e93443cdb6f68fc7b02a59"]) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="7c98054348f7b858e09cc34ad6e60de71e6e84d042d46fa977d29b74ee7fb2", 0x1f, 0xfffffffffffffffb) r4 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='system&\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x8}, &(0x7f00000002c0)=0x8) getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000600)=""/9, 0x9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000480)=0x800, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000000500)="9804e66878d590d1dc11e4a781939aa63ff6f76fdd69d16c7c109a0f997490c7fada1aca1692185717b48b2f089d7d22d00fb63b99d5f430bfc2efd5d5649dba0c7b146054d8c079062eeef4fad2ded5e8ee0a3e713e213cb99286d95ee4d5c8191846", 0x63) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/62) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/13 10:45:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b5009020000000000000000050000"], 0x10}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xffffffff, 0x1ff, 0x3, 0x9}]}) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/13 10:45:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x4080) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001300)=0x2, &(0x7f0000001340)=0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], &(0x7f00000012c0)=0x100) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x36, 0x0, 0x81, 0x4, 0x8, 0x13a}, 0xd4, 0x1}, 0xe) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="8602", 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/13 10:45:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000040)=""/197, 0xc5, 0x41, 0x0, 0x0) 2018/03/13 10:45:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x2}, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/13 10:45:48 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp1louserself/\x00', 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/13 10:45:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/03/13 10:45:48 executing program 6: add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x383440, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x6ab2e037964f19af, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0xfffffffffffffff7, r1}) 2018/03/13 10:45:48 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x1000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x88) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) dup2(r2, r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff013c428d273c3c39a51f2b19cdb73682840000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6e26b9eff8295ae2047000000000000000000"], 0x90) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="547dff895ecbb522654e5467f81fa05a1d7375471ef9d929947bb5a09c21fae87349c20c9e8de68bab8af2f45311870d5f114fa16d0b9ea4e1ab43c4289fd6f7366d11af62d793d7981f4faf4f02606005415c7634ce490bd006617d1f3d11dec121dda7474796ef2225ad905fdd0443a36f37470bd0e5c375ec9a46fee0a64ae2e0d256", 0x84) 2018/03/13 10:45:48 executing program 4: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x42, 0x0) pread64(r0, &(0x7f0000000040)=""/70, 0x46, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f6ffdc)) 2018/03/13 10:45:48 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000180)=""/186, &(0x7f0000000240)=0xba) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) ioctl$void(r1, 0x1) 2018/03/13 10:45:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/03/13 10:45:48 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) timer_create(0x2, &(0x7f0000000000)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40200, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/13 10:45:48 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fgetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/229, 0xe5) r2 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x80086601, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000020000005473f08005970000000000000000000000000000000000000000"]) 2018/03/13 10:45:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x90040) recvfrom$ax25(r1, &(0x7f0000000100)=""/121, 0x79, 0x2000, &(0x7f0000000180)={0x3, {"dd136cf146aca4"}, 0xfff}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ebf000)=0x9, 0xfa) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/13 10:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000049b000)={0x0, 0xffffffffffffffff}, 0x84800) bind$pptp(r0, &(0x7f0000232000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) r3 = getpid() r4 = fcntl$getown(r1, 0x9) setpgid(r3, r4) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/03/13 10:45:48 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xb474464fed97caa0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="6dca16cac24e1097f5c6fefc6ac221367d769f9a91b4266dacf952963feebda71bd951b30f3e0c449730fb578bb271da06f567a3bb6b042fb29d87173b88e2e33259d53ebfb381f0769748e99cfec3501377772ed0d5abf1f78d32499b24ecb26cb07e80a54aa5d0e6d7b9871ff305939b90bbf8125cc1be1a2baadff271a4a195345f597be57e13333bab7257782bb3116fa473ef2996c4fa76a6fffa2a5b366082e85fb3071491", 0xa8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@remote, @loopback, 0x0}, &(0x7f0000000280)=0xc) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x9, 0x4e20, 0x6, 0x0, 0x80, 0xa0, 0x6, r2, r3}, {0x101, 0x7, 0xe6e, 0x2, 0xfffffffffffff405, 0x5, 0xed, 0x10000}, {0x1, 0x1315, 0x1, 0xfff}, 0x7fff, 0x6e6bb8, 0x2, 0x1, 0x2, 0x3}, {{@in6, 0x4d5}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x2, 0x7, 0xbf, 0x80000001, 0xfffffffffffffffa}}, 0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="060000000002010000000000000000cf000000000004000200bb3915875e794795a668cd836400cdeddba55f72b4bae8489890295896f072881dc60e29ae9d19a52b578f37cc0635e690a2516d8100000000000000000000000000f277fbffffffffffffff2455e969aa88ff44a3a499662aa31e7d82e06b75cc1df328792090d4e33d0056e1ea6ba33ff0031b00000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/13 10:45:48 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x81a0, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') 2018/03/13 10:45:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0xc) r1 = socket(0x10, 0x802, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x1f) write(r1, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) 2018/03/13 10:45:48 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r0, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="08da11449df195faaab137fc5ba7", 0xe}], 0x1, &(0x7f00000004c0)}}, {{&(0x7f0000001680)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e, &(0x7f0000002a80), 0x0, &(0x7f0000002b80)}}], 0x2, 0x0) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0xff, 0x1, "ba51b57e13f3", 0xffffffff}, 0x80) 2018/03/13 10:45:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x90040) recvfrom$ax25(r1, &(0x7f0000000100)=""/121, 0x79, 0x2000, &(0x7f0000000180)={0x3, {"dd136cf146aca4"}, 0xfff}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ebf000)=0x9, 0xfa) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/13 10:45:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cc, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/13 10:45:48 executing program 4: r0 = socket(0x10, 0x2, 0x0) socket(0x1b, 0x803, 0x4e6) write(r0, &(0x7f0000000000)="240000002a00070032f00008004a7700fbffffff010000000300000106ff00000400ff10", 0x24) 2018/03/13 10:45:48 executing program 3: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000124fad), 0xfffffffffffffd16) 2018/03/13 10:45:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0xaf47, 0x4, 0x6, 0x100, 0x8, 0x9, 0x7, 0x9, 0x2, 0x67e6, 0x20, 0x7999}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000c000000000000000000000002001300090000000000000000000000030006000000000002074e20e0000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x84000, 0xa) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x1010, r2, 0x0) r3 = memfd_create(&(0x7f0000000000)='^+\'\x00', 0x2) ioperm(0x5, 0x6, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000140)='4\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x3, 0xffffffff80000000, 0x7fffffff, 0x2a}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xb44, 0x80, 0x2, 0x8, 0x3}, &(0x7f0000000100)=0x14) 2018/03/13 10:45:48 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}, 0x8, 0x80000001, 0x41, 0x9d, 0x40}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x400}, &(0x7f0000000200)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0xfffffffffffffffc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r3, &(0x7f00000002c0)=@alg, &(0x7f0000000340)=0xfffffe7b, 0xffffffffffffffff) shutdown(r3, 0x1) 2018/03/13 10:45:48 executing program 7: r0 = socket(0x10, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/03/13 10:45:48 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ee2ff6)='statm\x00') pread64(r1, &(0x7f0000675fa4)=""/92, 0x5c, 0x0) 2018/03/13 10:45:48 executing program 3: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x40, 0x1, "0333db5c61c87a075b15f8afbcf3f7e000955971425930aca74dee319c750a247edd1c96e88baa819d5e3fdc17ed271eaef2327030390bec50302f5eb92375", 0x1d}, 0x60) getdents(r0, &(0x7f0000000040)=""/49, 0x31) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x100000001, 0x401, "946f3ee95f5c", 0x7}, 0x10) 2018/03/13 10:45:48 executing program 7: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/136, 0x88, 0x0) 2018/03/13 10:45:48 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000309000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r3, 0x8}, &(0x7f0000000440)=0x8) 2018/03/13 10:45:48 executing program 5: r0 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000000)=""/1, 0x1) 2018/03/13 10:45:48 executing program 7: clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x3e) 2018/03/13 10:45:48 executing program 3: r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000003ff8)=[{r0}], 0x1, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000000040)=""/39, 0x2544) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/13 10:45:48 executing program 2: r0 = socket$inet(0x10, 0x800, 0x6) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x55ff, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/03/13 10:45:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x102, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0xc0000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x600}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x80, "75ad318ccc0d8d7be1346b5e460afe2276dfe78cb87613328c3d081b3643c4274ce02d0e0d6bcbe624d1cb76cf8932bd73c8aae88b90403c920e695c59546b4cd8b95cda23b501d163cc8fc7348544d8fc5b9f3e9b08b9773359445f1117c6d89538208ea014466eb874ec7a18bdb799218f184e7ca96b4c586c3cf2d668ed30"}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x401, 0x4, [0x6, 0x40, 0x2, 0x7]}, 0x10) 2018/03/13 10:45:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002340)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002380)=0x1, 0x99) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1, 0xfffffffffffffffb, 0x9, "5e246e4e5ef9d41eb5f9aa5b5a10214fce97ba35fbf61fd9ecbb22cdc16b696a1d883debafdc5ccb488da9185ce66c41c1f90748b1366c08eb7c97467e23bb", 0x2c}, 0x60) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x46, "210c4bca9136a6ff6fa7a459baf04cfdfd441ef5b32d4b6a0d996d1d04610f2d6dee29953593100e548f464003690bb8d4c618fd5c170ceb5093fbae3ffd507d000cc93b1541"}, &(0x7f00000001c0)=0x4e) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/13 10:45:48 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x40) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x1, 0x9, [0x0, 0x2, 0x1, 0x3ff, 0x88, 0x3, 0x5, 0x3ff, 0x1000]}, &(0x7f0000000340)=0x1a) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{}, {r3, r4/1000+30000}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x62100, 0x40) mmap(&(0x7f000081f000/0x2000)=nil, 0x2000, 0x3, 0x8031, r5, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r7 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TTUNGETFILTER(r7, 0x801054db, &(0x7f0000000100)=""/52) 2018/03/13 10:45:48 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000280)={0x4}) r2 = socket$inet6(0xa, 0x4, 0x101) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x200400, 0x0) recvfrom$ax25(r3, &(0x7f00000001c0)=""/19, 0x13, 0x40000000, &(0x7f0000000200)={0x3, {"aa39351b7c6d4f"}, 0x5}, 0x10) sendto$ipx(r1, &(0x7f00000002c0)="3c0ce0691190923f3567f4e6c03fee6640e3e20b165cfe655058746ec226105d22d5711a00bd", 0x26, 0x40080, &(0x7f0000000300)={0x4, 0x3, 0x6, "d21071b6d12e", 0x1}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="020a040503005a9300000000000000000000ffffac1414bb00000000000000000000ffffac1414aafe8000000000000000000000000000bb00000000000000000008ffffe0000002ff010000000000000000000000000001"], 0x58) 2018/03/13 10:45:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x201fe) r2 = socket(0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) fcntl$getflags(r1, 0x401) write(r2, &(0x7f0000000040)='z', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000080)='yam0\x00') 2018/03/13 10:45:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x101400, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000004c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x825, 0x40400) sendto$inet(r4, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f00000003c0)=""/62) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r3, r6, &(0x7f0000000040), 0x400000ff) sendfile(r3, r6, 0x0, 0x8001) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x7e, 0x4, 0x4, 0x2, 0xfffffffffffffffc, 0x3, 0x7, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}]}, 0x28) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x5a, 0x1ed) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000300)={0x4, 0xb7bc, 0xffffffffffffffff, 0x1000, 0x3f, 0xf5}) 2018/03/13 10:45:48 executing program 0: prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f00008aaff0)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff74, 0x0) signalfd4(r0, &(0x7f0000000040)={0x3}, 0x8, 0x80800) 2018/03/13 10:45:48 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0xeb6}, 0x1}, 0xff, [0xffffffff, 0x5, 0x8, 0xffffffff80000001, 0xffffffff, 0xa0a, 0x800, 0x7a1f3bbf]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/13 10:45:48 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syzkaller1\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x22, 0x61e, [0x10000, 0x3ff, 0x5]}}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000), 0x4) 2018/03/13 10:45:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) getrusage(0x1, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/13 10:45:48 executing program 2: ppoll(&(0x7f0000000100)=[{}], 0x20000000000002af, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000a7ff8), 0x8) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1, [0x2, 0x1f, 0x1464, 0x3ff, 0x6, 0x101, 0x566, 0xbb]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f00000002c0)=""/154}) dup3(r0, r0, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r3 = geteuid() r4 = getegid() fchown(r1, r3, r4) r5 = accept4$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000280)=0xffffffffffffffaa, 0x0) dup3(r5, r5, 0x80000) 2018/03/13 10:45:48 executing program 1: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') getrandom(&(0x7f0000000000)=""/99, 0x63, 0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) [ 38.870330] audit: type=1400 audit(1520937948.916:34): avc: denied { attach_queue } for pid=6641 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/13 10:45:48 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x20, 0x3, 0x3, 0xfffffffffffffffc, 0x2, 0x71, 0x3b41, 0x2, 0x4, 0x101, 0x8000, 0x1}) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') sendfile(r1, r2, &(0x7f000036b000)=0x49, 0x7f) 2018/03/13 10:45:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/221) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c0000001500080d29bd7000fbdbdf250a0884ff", @ANYRES32=r3, @ANYBLOB="14000100000016080008002f06000014000200fe800000000000000000000000000008f89ba5af91ffa5cdd207a816f6bb14000200ff01000000000000000000000000006b543a45356d84d10a458d605c90be"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r4, 0x5402, &(0x7f0000c23fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0xfffffffffffffffe}) 2018/03/13 10:45:49 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x8400, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x142}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xd8, 0x8, 0xb, 0x1, 0x70bd2d, 0x25dfdbfb, {0xf}, [@generic="8d5c3a19f6acb30cd81d04d48cd42dd70c43b53e3d1bc28b67a9a225eb2f9f9d14a4a9fa14e9fdc17bf1bb8ed838352fbf89c980c29047d5819080d91a37986d6e3b1a8be8034e73a14e83a7b1199c6b7842000ba9d6fbf8887849cf4f9e8034effbaefbe9ed7e689f67d9494585e21cd6b3621fd95721a300128c1ea93070a8691ddf1ee08c258ee02c26c53f304dea0f618ac54e01040b7a2ee26e8f8513ddf00260b5534468e895a2e4b43f2c0fe03205b41b2ed2f61c906213c8d68b1580c02dce22"]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000580)="0a519f74e1f6885e54e5", 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1ff, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r4, 0x4, 0x2, [0x80000000, 0x11cf]}, &(0x7f0000000340)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={r5, 0x2f, "a1c38e6260cc51c2f16fa8341a60829467e8d98c8b3167d82a74eb19276062585279daffd89c4afa592186952f85d7"}, &(0x7f0000000100)=0x37) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000140)={@empty, @remote}, &(0x7f0000000180)=0xc) socket(0x2, 0x0, 0x0) shutdown(r2, 0x1) 2018/03/13 10:45:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) socket$netlink(0x10, 0x3, 0x7) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x1}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000500)=""/199) setsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000000180)=0x9, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x12080) 2018/03/13 10:45:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002340)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002380)=0x1, 0x99) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1, 0xfffffffffffffffb, 0x9, "5e246e4e5ef9d41eb5f9aa5b5a10214fce97ba35fbf61fd9ecbb22cdc16b696a1d883debafdc5ccb488da9185ce66c41c1f90748b1366c08eb7c97467e23bb", 0x2c}, 0x60) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x46, "210c4bca9136a6ff6fa7a459baf04cfdfd441ef5b32d4b6a0d996d1d04610f2d6dee29953593100e548f464003690bb8d4c618fd5c170ceb5093fbae3ffd507d000cc93b1541"}, &(0x7f00000001c0)=0x4e) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/13 10:45:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x16, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e21, 0xf7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}], 0x78) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x140, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000140), {[{{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x80000000, 0x4, 0x3, 0x7ff, 0x93d, 0x1ff, '\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x241}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0xc00000000000, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x110) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) 2018/03/13 10:45:49 executing program 5: mmap(&(0x7f0000c25000/0x4000)=nil, 0x4000, 0x1000008, 0x32, 0xffffffffffffffff, 0x1) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa001, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x401, 0x2208082) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/140, 0x8c}, {&(0x7f0000001140)=""/226, 0xe2}, {&(0x7f0000001240)=""/218, 0xda}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/183, 0xb7}], 0x6) pkey_mprotect(&(0x7f00005c6000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/03/13 10:45:49 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000340)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/03/13 10:45:49 executing program 4: execveat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000240)=[&(0x7f0000000080)='nodevem0\'{trusted\'&em1wlan1ppp0&vboxnet0selinux#GPLposix_acl_accesskeyring].wlan0selinuxem1:vboxnet0\x00', &(0x7f0000000300)='posix_acl_access\x00', &(0x7f0000000100)='eth0GPL\x00', &(0x7f0000000140)='+vmnet1:/-*em0/\x00', &(0x7f0000000180)='\x00', &(0x7f0000000280)='nodev{vboxnet1\'\x00', &(0x7f0000000200)='selfmime_type\x00'], 0x100) 2018/03/13 10:45:49 executing program 4: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x3}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) sendmmsg$unix(r1, &(0x7f0000000500)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000005c0)="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", 0x110}], 0x1, &(0x7f0000000580)=[@rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r0, r1, r4, r0, r1]}], 0x38, 0x4001}], 0x1, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x2c) read(r0, &(0x7f00004e3f4b)=""/181, 0xb5) 2018/03/13 10:45:49 executing program 0: r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1000, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x7, 0x14) ptrace(0x4207, r2) ptrace$setopts(0x420a, r2, 0x8, 0x0) 2018/03/13 10:45:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x402}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r2, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/13 10:45:49 executing program 7: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) 2018/03/13 10:45:49 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000100), 0xfffffffffffffff9, 0x1) times(&(0x7f00000001c0)) r2 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x80000000040, 0x1000002) r3 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c, 0x80800) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000200)='net/icmp\x00') ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) listen(r0, 0x2) listen(r3, 0x8000) ioctl(r2, 0x6000020000001276, &(0x7f00008ea000)) 2018/03/13 10:45:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x0, 0x0, 0x2, 0x0, 0x1007}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x53f3, 0x8100) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5cbc772ecb4d16307addca95edf7604ddea8b6360e133d5cf53e40117ad23e6ffcc1bfb7926403039c15bfff740227c81244d03468955532dd94a5c8e0fbf04c38a619c3f763e3b3c2859026ed7632df2550535b28d6ae797b077740c14c8054037ae5a030411338a168f82e79f89a260825435bada926b9c7233b3d15d87a2f6598c654b30d8cb5eb3552d9967903468c20982daa66073a97c2817fb3b514e6140e9034095813ebf57f6301bdf8fef4a4d4c758ea902bf91d60c9390716cc77273d30a95d5f6a06b196f8360ae966fc09ee0228a51bf9327de9bdaa9b3f45921a97368eb5f04d1fed5d3501ab", 0xed, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="473c81f0a43e743d882f4b0bf7cf041b90f782978ff0904d81652e9c51205995090f5f808441f6791b41f9063dd1e3ffd3739139698f956fab27195e0bd925de05b159a504a8bc4b84646f5d169bace5fea2e282e437e2af2c184a2a8bdcb1b2660ec49682d194170de05cfc8f9755d71e039bc2f119e8e4892703cfed5b97b133c71722bcee3de096cb6cb8763f5116964579a62449e517218589457c2b015463975d1a74e3777d4bbb88b2ca9e73187646b38826a6e11b098708050182ae58a5c7f1aa2c3ad38829aad93c0175d9c1ec66d17903143b53460a6f", 0xdb, 0xfffffffffffffffe) memfd_create(&(0x7f0000000580)='user\x00', 0x3) keyctl$instantiate_iov(0x14, r2, &(0x7f00000003c0)=[{&(0x7f0000000280)="2b0088edf53a4a0472672b515ab1dc3a74996641223a0846c09728089656025d57fc84519a16546f98341e61d9cb5a43eb5b0195d87c06a4ed0c9a3bb73a3babf89fd9f723c190981bdd1a47a628ae1a3fa3630f91afa4e86d3af4bc994bd4a5bec203cb367ec016f1726edf0f6a93e6ecf0d8e1730f723dbc0593a3dfcbb670dfdb688bbc13afa2d661d3a6124bf3d074048664be280a113675b28c04fa47488611039883ecc5ce96b371990aa9a3559abf4bcfcaaee8754c2fb4abba98798e6f987ccf543b89add548b5e0263148b8d456964e57a5ffa78be7e5", 0xdb}, {&(0x7f0000000380)="f83d8d95d5", 0x5}], 0x2, r3) ioctl$void(r0, 0x5451) 2018/03/13 10:45:49 executing program 0: select(0x40, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000096000), &(0x7f0000e42fc0), &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x1, 0x6e}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2200, 0x0) r1 = getpgrp(0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_targets\x00') 2018/03/13 10:45:49 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) tee(r0, r0, 0x1000, 0x9) 2018/03/13 10:45:49 executing program 2: r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x3, 0x5, 0x2, 0x9, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) sendto$llc(r1, &(0x7f00000000c0)="2d554982edffb58186c7c77a72e37c301527c354f4861dfa2f0a9848082a0fa5d6944158c7ba1c8a1afc6db72bb07d35c72a35efed1775dda994a6d87b84b632badebdbc053728f6702f11c8e105fd8091aa4c80e16fee865b32ee1834e765674b91f6f2ae278e903de1060de37b9f3b3d525ab22e2e444184e09d3dd6c6c13e65099203", 0x84, 0x20000000, &(0x7f0000000040)={0x1a, 0x2f, 0x3, 0x9, 0xec18, 0x65e, @link_local={0x1, 0x80, 0xc2}}, 0x10) epoll_wait(r0, &(0x7f0000586000), 0x0, 0x10001) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/13 10:45:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x1}, 0x8) 2018/03/13 10:45:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0x93c}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/157) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4}], 0x18) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9265, 0x4100) 2018/03/13 10:45:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000001c0)={0x6, 0xcd4, 0x4, 0x52, &(0x7f00000000c0)=""/82, 0x7, &(0x7f0000000140)=""/7, 0x21, &(0x7f0000000180)=""/33}) 2018/03/13 10:45:49 executing program 6: r0 = socket$inet6(0x10, 0x1, 0xfffffffffffffff4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rfcomm\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000002040)=@dellink={0x52c4, 0x11, 0x2, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x1485}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_VF_PORTS={0x5288, 0x18, [{0xc0, 0x1, [@nested={0x98, 0x71, [@generic="274a3d600f21b445bb83f404114032153b16e7e9bc101d8365ebee67354d2ba09e2a57bb9dd48b02929e6ca057b54400df053f9892773e5779f4d593b09d868a2848afdb93181fac9e74a03e087528406cbe5894ee422005894b8ab9bbc9f0130a6bbe6d4c69624961b83ff53ad8399588274135bcdfc50ee670c9fdb872b5722610436836425ae6f5c76a9684d38732b19229"]}, @typed={0xc, 0x60, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x81, @u32=0x2}, @typed={0xc, 0x74, @uid=r3}]}, {0x170, 0x1, [@typed={0xc, 0x19, @str='{$\x00'}, @generic="44c722a39528ec332f2c3ee7a7293b5aa601c9208da652933c3c1c116314a8a9859310dc824fcd41309e29f4ec5c7685553a98c62db77e8c268e184e1f1b791aa862536f3a0733f10f914516213ed23383a99c30444b7a8be679885f3ff46db027a98c0791a0cb2892e9b0ef5dab983beedddb62d3f29214c44622123cdaa7fbed7ea97de9", @nested={0x3c, 0x38, [@typed={0x2c, 0x73, @str='posix_acl_accessvboxnet0{-vboxnet1\x00'}, @typed={0xc, 0x84, @fd=r0}]}, @generic="ab26535bad75cfb077eb57d6970472fc1d6844a237c18960224e0f6917b83f569f92693a06f0077c497be3b5b5307022f6bd865d1596213ee3c8287ba9761eb297efe212ba45dcf857c7ce76be21b7c6619febb68e31729f2302270a592a8a28233d01fbab188785cb1b5ff756b04dff0aa92172a1afc0442706e6be02e0e6fba1cbef91fd33b4cb152150da5d2fb664", @typed={0xc, 0x57, @str='\x00'}]}, {0x137c, 0x1, [@nested={0x10d8, 0x82, [@typed={0xc, 0x68, @uid=r4}, @generic="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@generic="612ac0f314951e3a7d28ff6574ba7f4037a57e6fa833ec18556cbc4ff8f8f9a45bc0a8db0be7f2941df7d5615a57e3a624734a0738b2e686fa8f91a9beddf783fb8bb8ff0346896548f279c5c1cea3cd6059053b21e58244bf27b79a049fb71d75f864a70e53819cdcdbc8ae88fb07a6f3dd4bec15d26a06a935c0f378c78f346cb7ba613cfdf78976bf1694817bc760a32847dedd8fc76b076e9e37272220e281ff571199ed477db2a8092ae7011692dc02e512e4985f7b8eb80a570112d691e75a3335f2f7936099a6bef1", @nested={0x358, 0x63, [@typed={0x8, 0x3b, @binary}, @generic="169476abbdfa88979ea256b1f020878f1f8b6cb5886f5f82e98210e54659eb9393e493635b0f65b90a9d55dea599b44fe2010c94fd9cb7a9f1cc49e11bab1f39ac2e9d840c3e09cef386ab83b78a6c0875d3f5afb9aa5c89bf382f889310cfaf74bea22bdd41f1439f8df419d6b2558ae306427e974878208ef3ff847d0cbf63312bec6f70cd32c1de71a4bf1033130b8dc7d76cd4dd057e7674be48dcab37363e28538670cb3234871164a65c6cdb913842fb77dd92043952f3ab4d6e53419ced6ba9fb2ce3811f931825e0df6270507f7718c5a681e3e29c13379474e3bedda168872ad008f8e632a9a53f621ca9d91b3d7097fdf4", @typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="6c7b9d7805d810a0680beadaf39c8e1a9865cce77b4a43c8b833faef45d2c0e57e7b37b366fe869ba09e14b766faadac3683f7d4b51036efbb2eb273d51742a82511966db9c05ab33da3df494ce7f8dd9c1ee7c5f752d775022cf133ed348c8d7dbfbcc17ecd5618af888b04f65be96ab7b6a3147f4bd61ad79cd1c6a01ff367ba04be4464e2a1d3205c88229f7e2d699cb8b48fd4b368d3bf5f68fafd53d7ce152c82d0aa814660056cf6c5c1c530cf419ddf68674a3846420042daf7b318", @typed={0x10, 0x3b, @u64=0x9}, @typed={0xc, 0x5e, @pid=r8}, @generic="1bd79c288d7e5a95d6b22da626226dce978861947c796d8e866bdc913db2c32f10cb0731fae64139ca3e8b4c9e42e28c5e1f775ceaa98db0899d83fdc7761caff7a9e9615c276117ae89a85029c2f8550d1e0e9a34799334ffad5e25eb22f211b7e68c09284eba6982e9379cd3eec9f9df8c844d370671372c76e8ef3ea9cebda676e582bf8cfe728b731c6f4472d3d6ab4f546361b973beed450e", @generic="0f516bf2f681586b1874547ab86d69d4836524f7f0937f25df5f6656162529b0212724bd04a7a9178d69bbf2ba3582606225fb32446823713e475e3a654fba49a5f4f2694b6d8cb6dd8b786268eab39c3287b09fe5c58e98fd5cb132801a7bec2df8ab0765318d935a494cc0d433699378ded25216c47c13ee25c70b393e0bcc7edaaa28c0a38ff356ff93c0bdd03d8a211770acb972dbf61224bbead1a4727f2144fdae9eee74b0500e936b3996345bebff6dd54a51e987f86a0f94bb51f6682414ffe7394b0a"]}, @typed={0xc, 0x43, @u32=0x9}, @nested={0x7c, 0x2, [@generic="6771e46594ee9f125b121f137709d70f9aa422c1284b77c0f862d146dc55c3ed0b8a124ddbff02588775543fbb41e74a072520022d71139acae82992fb158ee51ad3ddb74b46bdc8bfa8b33e0e02c6ce08ec1c0fdc1dac447e9ca92646c2ff1f1ee67aff9a80d2f9ca4b", @typed={0xc, 0x3c, @pid=r9}]}, @generic, @typed={0x8, 0x3c}, @generic="8418a5e2877fbace044cf2c3444914ac027ebffaae7cd35c258280e5eb88d1690d4d695d421172f8e9d1f499da8a74d585b77b5dcb0a4de2ff6a7583c764c0ffc136171e1c6764c674e1f6926d5317833367f706d60afdd8cf431cce1c3d3be1746337bb9c607bb6c57759fdf22f0b93423083e2e5f7d4fc7bfdd3772f127dee943ecbc886e940503e7b4f9bf8951ddaed268607448d831d50ac8f6e810a22709e4d19fa2998ac825492365834"]}]}, @IFLA_MTU={0x8, 0xe, 0x2}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}]}, 0x52c4}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/13 10:45:49 executing program 3: r0 = socket$unix(0x1, 0x40000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/13 10:45:49 executing program 1: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'gretap0\x00', 0x6}) getsockname$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x98000, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000280)=r4) 2018/03/13 10:45:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r1 = socket$inet(0x2, 0x6, 0x1c000000000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 10:45:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 10:45:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) write(r2, &(0x7f0000000180)="a0", 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0601000015a2c22d345c740708002a780ac3eb0d83fb0d"], &(0x7f0000000100)=0x10) 2018/03/13 10:45:49 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000000000}, 0xffffff22) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x801, 0x200000000000000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/13 10:45:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x10001, 0x8, 0xfffffffffffffffb, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x5}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0x7}}) r4 = dup3(r3, r3, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) 2018/03/13 10:45:49 executing program 2: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) 2018/03/13 10:45:49 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/13 10:45:49 executing program 7: mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000000080)={0x199c0330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) chdir(&(0x7f0000163000)='./file0\x00') pselect6(0x40, &(0x7f0000000040)={0x7, 0x2, 0x93c, 0x79, 0x31b, 0x65, 0x6, 0x20}, &(0x7f00000000c0)={0x5, 0x8, 0x7f, 0x48b9, 0x0, 0x7, 0x80, 0x1}, &(0x7f0000000100)={0x7, 0x6, 0x2, 0x9, 0x3, 0xfffffffffffffff8, 0x100000001, 0x100}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0xffff}, 0x8}) 2018/03/13 10:45:49 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0}, {r0, 0x30}, {r0, 0x10}, {r0, 0x2000}, {r0}, {r0, 0x20}], 0x7, 0x3) 2018/03/13 10:45:49 executing program 7: r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000000000), 0x1be) close(r0) 2018/03/13 10:45:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0100000002000000"], 0x0, 0x0, &(0x7f0000000f4d)}) [ 39.341433] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 10:45:49 executing program 2: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) [ 39.394367] binder: 6796:6797 unknown command 1 [ 39.401488] binder: 6796:6797 ioctl c0306201 20008fd0 returned -22 2018/03/13 10:45:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) unshare(0x8000000) r1 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) timerfd_gettime(r0, &(0x7f0000000000)) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/13 10:45:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bcsf0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x48000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) socketpair$inet6(0xa, 0x3, 0x9046, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100)=0x101, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$dupfd(r1, 0x406, r3) ioctl$TUNSETLINK(r5, 0x400454cd, 0x32f) sendmsg$nl_route(r1, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f000022efb4)=ANY=[@ANYBLOB="2c1de55d3903591b814399ccfff70000000008000700ac04bfbb08000100e000088100000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/13 10:45:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/13 10:45:49 executing program 0: timerfd_create(0x7, 0xa948fe3a768daac3) 2018/03/13 10:45:49 executing program 3: setrlimit(0xf, &(0x7f00005dbff0)={0xffffffffffffffff}) setrlimit(0xd, &(0x7f0000000000)={0x7f}) 2018/03/13 10:45:49 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007f1000)="b2", 0x1, 0x0, &(0x7f0000d4afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/03/13 10:45:49 executing program 1: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'gretap0\x00', 0x6}) getsockname$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x98000, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000280)=r4) 2018/03/13 10:45:49 executing program 2: r0 = socket$inet6(0xa, 0x8, 0x7c05) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000372ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e71ffc)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000cffa67), 0x0, 0x0, &(0x7f0000f66fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f63fa7)=""/246, 0x47, 0x23fffd, 0x0, 0x0) 2018/03/13 10:45:49 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x400, 0x3e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x204800, 0x2) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"ba1611408cd315"}, 0x9}, 0x10) open$dir(&(0x7f0000000100)='./file0/bus\x00', 0x10113e, 0x3) 2018/03/13 10:45:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f00000001c0)=0x4b) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000b00)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYBLOB="e5659414b852a58cbcc07ab2d46bf350236132e9619d90158d51255ed9e171eee519292f32b14526508b03b0b8e10f0f111f9ae52be27d6f774ddbde854a9ea3c6e6abb9d850dbbc1e53c404ab8285ca5788b1d1b5f3cbafd02b013b8a66dc4ca7c9849a1f621dc3ad1983ca6547e7a1bb5aa9e2ba79a4c5b2d9ff3a4ed5f37dd686b4a6b8e62e77f9da7551c39a06bfa0bcf6d5b76ce0cafe1750bf283b480e959b244979962039ef4814670b595ee5d5a9827d4739c8bc4d2884d00a13d806a00c3d8505f44c2fa755ab246e0416c3939407680b1a0ca18df635140c073f1cf0ba5dce5aa5ec4719ac6c0a196d50a055"], @ANYRES32=0x0, @ANYBLOB="62b8482b39894412f947cba9950008f6f976258be21ca26426175353f664f2dde294a6f24dd34750781ea2325c1de3447bf685b786ba47baed17ca81a7"], 0x3}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x10000, 0x5f45}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000700)={0xcb3, r2, 0x6ff56a90b8712f75, 0x1}) r3 = request_key(&(0x7f0000000940)='encrypted\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)='/dev/sequencer2\x00', 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000740), &(0x7f0000000780)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000580200005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="0000e6ffffffffffffff0000000000000000002000000000000000dfffffffffffffff000000000000000000319292bf9c1932520c5b0000000000f5ffffffffffffff00000000000000"], @ANYBLOB="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"], 0x4a8) 2018/03/13 10:45:49 executing program 7: r0 = timerfd_create(0x0, 0x800) fcntl$setpipe(r0, 0x407, 0x79) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/03/13 10:45:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x61, 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0xfffffffffffffffd, 0x0, &(0x7f0000000140), 0x40000001, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x81) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000000000/0x3000)=nil, 0x4ce, 0x1, 0x40, &(0x7f0000002000/0x3000)=nil, 0xab07}) 2018/03/13 10:45:49 executing program 2: seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x27, &(0x7f00009b7ff0)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0xca, 0xfff, 0xff, 0x80}]}) seccomp(0x0, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7, 0x0, 0x4, 0x3}]}) [ 39.532785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=825 sclass=netlink_route_socket pig=6824 comm=syz-executor4 [ 39.563867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=825 sclass=netlink_route_socket pig=6846 comm=syz-executor4 2018/03/13 10:45:49 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000a00)=0x7, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000a80)=""/19) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x30, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x0, 0x4}, @increfs_done={0x40106308, r2, 0x2}, @increfs={0x40046304, 0x4}, @exit_looper={0x630d}], 0x1, 0x0, &(0x7f00000000c0)='U'}) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="a690aabbfae21ad798cfd2306649ddca61b45cd2", @ANYRES64=r1, @ANYRES64=r2, @ANYRES32=r2], @ANYBLOB="94a7ef3fce33e860552da6229fae88e5fc141397aed115f4850c0695e3816f8c5524b5e4ae05b514cd23a37ff0b669f118ebccd1283e11", @ANYRES64=r1], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYPTR], @ANYRES64=r2, @ANYBLOB="89e310fe18dfd368a9ac5d95b3a74318e1ad3b502a67859f479352a7e68ecc0998358a9165b73bff377f87189abe7d4deb930345738ca137c0e37a49f452a8d8fafccedc316ee524316873e15311ea256e0c0595c4a29d69913e4b44a66b3b82ffb2b95578cf537e7adc59f6c9f50aea04bbd321533273eff22eb33aa21ed169bc5ad6cb7e987eab69ba99c557055cdecc3aaaec86a1e18ba6c05015dd79aa3d3b96c0dffa8075d194b907abb2c76d9d2682d7be5fe2785a5fdc696bbf67b1ff32c54c944f61297a9090969807524d701526b01be78715c9f8ba2dfe195633c012762dc00cd67a4c205693bb6ea0d9cb4e360c14596072bf41", @ANYRES64=r2, @ANYPTR, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="4364353fb7d4ddecd58e84728da52ad8539689c6e05243dd38372de6f7abd9dbd3523388ea0e0c3e4c9132033ead44a877f8c8d34de97eec9dfee438b2f33b01a54dddf92c885ff7b9ecb8fdfcca112e7ff0d4cfac80ae1a6837d5e23f018ab9a2a8745dd628f146153fe6cad67dac401c481c20baf7cd0bc42afd6e5d89bf521372a3e8", @ANYRES32=r1, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR64], @ANYRES32=r1], @ANYBLOB="e04dc96a133f628948d19b93559a51983a5021ae7f4030996d0a717ffd7822f5efc7de7abc64f160387a795ba1cd1e22cc1dec646575874c", @ANYRES64, @ANYBLOB="8ce6fd9f6e2fc7759333a7c2dd41a5aa01eebbf5900559dba8abb36a345e1d22fdac94de46fc130bd74bb160bce56392cbd7658e965c526ca3b962e5da748c75bb8a98862553fced481b95cd7636c54dc58c529cdb59de90e820572c6affc2a73daa1ed010d582b98c9b1cca43f77c1033ba551a9b61cdfa6fcb8be62e636dafb3759c0efbe3f101e799812d4133555e8019831d8f2cf13f42f008af7e0f80131fd71c5468e3637c1b809ca8d2928c8912159071a2fd4cf34b328662b9e5d656e5a036b041b2c68d347a8415ac4cf1135d4f59ceffd7e200f3da0fe7d8fb058d1a3902db04f8108418e7e6cb76c66e2d", @ANYRES32, @ANYRES32, @ANYRES64=r1, @ANYRES32, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYRES64=r1], @ANYRES64=r1, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYBLOB="8bf4d0a9013af4f7d8bbbb4fe73c847cd48a85cfac3c64ba16e6258ac0242e6b9da5de8b6637271bcb7c4c1491fd9cb222e5bd7ce73449f97ee1c6d9e6d0b049a20cdb11b740d5c3cb908cf80ed803805ce82f59dd0876eae8d9a09b738be12ae46a36f479ce2d2a7e248bbfced111e3391fa5312fae8360c41b39fb3326034238d436878aae7ad4711f6b8d8c67102ef76aff4473cada16bcbc5b12452216ca99115a5b44efcd", @ANYRES64=r2, @ANYPTR64], @ANYRES64=r1, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYRES32=r1], @ANYBLOB="b762032704c3c7b529e9408e5a59b8798a7550b038d91f114574e5108087441458a039a1de98828b982a4d510c71ee2409", @ANYRES32=r2, @ANYPTR]], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0x27d, 0xcf}}], 0x1, 0x0, &(0x7f0000000180)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000700)=0x20) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r3, &(0x7f0000000500), 0x1000000000000024) 2018/03/13 10:45:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0x10aef) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1, 0x8, 0x7, 0x80000000, 0x4, [{0x7fffffff, 0x9, 0x7, 0x0, 0x0, 0x100}, {0x9, 0x100000000000000, 0x3ff, 0x0, 0x0, 0x1500}, {0x0, 0x79, 0x1, 0x0, 0x0, 0x1}, {0x3, 0x1, 0x0, 0x0, 0x0, 0x3008}]}) 2018/03/13 10:45:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f00000006c0)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @loopback}, &(0x7f0000000700)=0xfffffffffffffe03) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8001, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/203) 2018/03/13 10:45:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = socket$inet6(0xa, 0x7a21555024e1e7e7, 0x9a8) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000140)=""/171) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x80000, 0x0) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x6, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00000006c0)=0x100) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000640)={r6, 0x6, 0x30}, 0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000700)=""/197, 0xc5}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000800)=""/232, 0xe8}], 0x4) r7 = memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000000340)={0x6, 0x2, {0x2, 0x3, 0xc6, 0x3, 0x4}}) 2018/03/13 10:45:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80, 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/13 10:45:49 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x180800) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/13 10:45:49 executing program 6: getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0xfffffffffffffffd, 0xfffffd00) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={r0, 0x100}, &(0x7f0000000180)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x2, 0x0, 0xc, 0xffffffff, 0x9, 0x400}, &(0x7f0000000240)=0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x17, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/13 10:45:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000240), 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r3, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r3, &(0x7f0000000000), 0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x3, 0x3, 0x7ff, 0x9}, &(0x7f0000000180)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/13 10:45:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) socketpair$inet6(0xa, 0xa, 0xfffffffffffff324, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x58) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b300)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f000000b340)={'filter\x00'}, &(0x7f000000b3c0)=0x78) 2018/03/13 10:45:49 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="e67a9e12655c2b8d732f605239acf199e3b2721950e3316837192635426c5e1d864bf8bc7a7d002f475932301c90397964eac130d83ce17471250b9dadbbbff409bde2703c8e9b547f869a37325f1e2fabe26727d2a6afe71690ef8a626066c20bc9ee71f48a84a64597b76d2fa3e4eefbcc893cdac0e93328a166bb09d4503bfc66f35642ae0c280dd4d92ba1a94193e435b02b3360c9d3db5a96a0abe18bfa134a1283a83a56db6dc0c122ca6a46a11e0a867015694c89916f8fbcc2767407cd0583db456746fa665cf6485532e5838dfd08727d348b12409b2977c536154e3671477abe77e44781962e7b081d5f60d3b72fd8f0dab5df1eb61ad8259e8ed790d71043b4248b373508639e3456a69e818caccec1e9bdf0a9ac2b93783cee2a6d1939fcc8cbb7a288a3a6b29d529b5588868f6b865594bceba36c7853325bd28abf46061fa6c20933a0af79e875406c98ad57b3b59b9d5d051e4aaa1acf5fe0a0dd99c92bf9aa73afcbb9d8cbf1bbc07a855463c2a4c25dc656dd2b523f236b3310252a757c9f82b5b33991095ae0c22a2070fb8edd48bd6c5f66029a8fa25c6cd88dd3c46f2967af076e9d386e1572e992638d207683e805c1b5612bb56e02a743fc5f8ed1cb7fc26d84e05b62624496d41c89bbd8302ee4057428c6b7330d2dc0c1997e9e1bb3ee12eeea5b34558eb8b8e08cd9c22ae9b8bc241445d6b1e4179790346a6385fee41a5462e08fc6b5cf06e5506fe30f9a19ec5ff9d194fee52a0dd59761554791403ba1b15f2466845f2f98db1d43bcc2d9f5d4c091a13e232c836ef3357d9baa3b503c29dc4659fbee55a63d67d8b63fac0303f43c4dd726e637c0bc10e129108d657183560c69439212f7eaac5d61e28cd501fc452a0e420b7341cfe1c3d40ab7f887f9bc8cb98756f541fd6757f010a7c151e74cc84fea800c90ac892932c84407979862b8bf4d3ed3ff5f7974563ff79f92d1fe9f30203cd7045817a41dc880bc2ee50410a46acf3080d71f7805f32128288eb5ac9d5eab892a5f38c8003e03be3116d2074b1843deebf5f94772f60e84b29acbe72f69d8ca3b88c62f9d98a979deef7f8c77d0ee9d08a59eb6ed166d73d717d9549794ba53e22ab7b5dd75f61035b52bb7188be3338052ccec67872d6ab366e774739cf5a6a95753018a3e580770dddef10112db5b5c5eceeb5dba61552862c76b1dead3fe995b61f210ec480fa1384ae2eb59b2920581a5cdd1d3bcb8f9e9bf4436d65dcb0fbfb564ffe98633889e4fe07f97c99bdec725757fbfad2371da2c175f43479cfc60a3296023b1573a395c8c34e797d7bf4548268738e78eb1b168c1985f2ad79d2b5924e7060ab1785dc2ba5faba5903bc6fdda02e31e5de78124287bd87bf45bf653befbbaa75bba32e9956ec77f1b85b83c81866d9d69c1cba57464b8f0d0b1b06423af21fd7c22eb08e05a18fb3c585bff4a18a3595fda0aa4ee8f1f13ebfd97776936af84f25432793c982d68d7dd9d03e8e4c27b6b39fb6c5fc4454ca5ccfef1e7a0569a1c550e9b3d032b54d53382197deb43fa7d1cb6b38fd518aa6b90c7c253e941d5b6b809f28d20edf0b84e083e708c2ad8a80973cd48c81666882a67d6ec5f120e5d69580e25c89506f5a72c037226d9de5bf31a3f8d03ac1b378e1445c020ba10ea4c4d2085134d98edd963395a690d26b44c768634b31b1e5793d0277137149d581107bed1052b7121c24988bb0773db0caebd88d1fd6b1ee6601c89d1e4badba657a30edeafd2cebcf2c24d43cfa37bf84206fa387feed40fc80ee26f49ca743402238464c1a28bf0302b24bb63a7c0904e208b390096f000946f001d12995f8844df1a49585e5093c21d0f7c5c57d8ac8009de179a43b7923615660426e781ac810b03b8770724389bc64663ddaeda4db720f5caa6dbf68f5efab2b71595bcd86c9c422b5fc4b6b2102e7daf6a57b4accd915d8921db40d2e306bd1ce6833a0d5d352ae5d4ab49e7daf6543e748d7dc1c450cd81c2bd3caf4cfa2e8db07fe14f38d10b41a0de0878965cffa27a8110394d14b93e6fe64c32483b564a46b11dc8ed9758728d66ae24d8389df944f4cc9741d14cf4a862f780e177ae88a58da764aafd9e0768c606fdae8592099092dd4d8083bb6d21f76eca1d95ecae6680fbb6329f932f1f16c5945510356aa7305925e66be51dc3ec7a291c894f0bc26e5938ee11dbebe4a6272cc69149030031f6460969079621d452ab8915dc0b3704b292de699e4ddf195f3d4b7396ed71c4514278267f677068d8d5e800eaf585db2bfd38c00050e3a2184eeb5d44cb5a6ef497e3118bd24a73b0b3498797b35fee4a09df47cdf6b78ab31d70e6eea2de62ee7309ca94ee2a205016e5cbddf4940fa9d2d05f8ed1ad16936f32667719d1aafcfd05ec61e15a4a4a983f58b0e9e45037c8423fa2da2c609e9b3a86abe3741f59263bbadf2089f4eed88baf25fd0c535236f050f7158aae589eade4ead46184e89b7eea8ba1b484fd9511f445b2c4a17c2a9aa109cebbbae4482e57f055bb8d34472cb8d3474a3e6e59647c816c7e45886b2da43dea48350e3c72a544577f9e7a07f676e3d856038d874950622ebddcd74eea1847b768ef90446ed759abaeb3fcf599d9a21e3cb329274b2de2e0b7e6f95465fc8b410afc5908000dbb4d9d466b7a1ec4f901e6d4a2acbeec7b5664b9f63976fe5be3309b0772d05904f40b389bcb12be5e683a6f1ce933d7ea15895f0e707e0d820cf64e58ebdd2b2fbba36f5c61f2c62a34ada3a6f16ae51d8dae8e83699a4817c0a510fc5ac7bc081a4199fc055aa0c9c4b66c3281a2f8a29266ae2cb75b659fb4cbd2dbc9cfdfed9a8a89141687bed2b9d3c75ea598db729a5442d3216d892b2b80bcfc93f21197c034d4dac93f54e079b408ec2c8384a13707d85621de852b61adf86246920276c6604bdcca3c7a99e64d3fb5efb4212de9e426022405947e4c9e5d003c0cdb59f3c09b2957d2a58569aed6baaeda5a85c02ba9692e952c09c13502477e3781978a10110cdfc04b194f2d8425759250197ebbf67e5a8bf9afdea70d00683e08f07b885b0000a37e947cb883469188ac643bf8beca7a35b10b3d8299ac675ccac45bd9dba28797fd75f375ce2441ecc721b496ce6c9521f3160dd6c5f2914faeb177fba325677b251b623455c346e25e7068098ca2db4c2797804e698aa268909a81f455223681f054cad51ce9c195acd382aa345ce475158f7fcf6636910b10f443455140d90dce6a8576ca543beca2fa7b106c9d1c09e12e0cda53a327b32f68165661fe91dcbea5b4569cd1eef6b8ff8219b281cc1a338f2494a6de63d39ef68f6dcdc2800e903632d09cf21131528e1d943dc6c4f9db734123921fe805cbaf404d60f095e7687353ffa35babfbb9ed16cf997c3984fd3562843bc0981ad7a7991c35fd75d06ed105e1349449b8a136ad575fa9ea18eb35fc6c48c8b468e15712eef5b46453d7d047f0abc1f8953faa7c42d32f0883223e7fefced7254fa714befa02498a591af4fce27972b07eca051530f2dc9c65d6094bfd3bc8949fe6537ca0a457b599ab8fd1f06a52be7952a624e103c5a04303fc4a192e08c6ecc46877f106954faa9f493c237557a177289da3d1c9bbdb22248f109573251bf8f5bd3c150d72f7bdd2a5e4790cd5451f56c1cfc483185af77b7271873265a0cde3538a0c2ec9098becec62ebf34b773e46394ad241ee2f093abcb7eecc30e423c812c3f26e070518d955284910bea26da702b619a482cf1a12ca214c62eaeeae71804e62ac64b9b41ee383a23a2b74b948c18cc01e5a03094fba6f63e171a1251294f74980b77b909d54e3d326f7a30eeea183bb572349915c9805493829f8792ccabb8d4eb3ef539d716c04154369756826cfb5795cd48408f89b0ae2e1b1b86e458d7030f27f1af953c1cf43cc514003214b3a6b1e8c67a5e8126b9dd2af883dae80ff848a5c9eb8f771183e6ff48d0e79fe455e9cb642c0ad20021507a64f289f9946f73036013d87c36659b9077a695dc6c8b8e8be1e5453f44d04af3dd6bad7b624e7b9994a4c46488e70f3fa4da166fdbf69123e1e1a6bbcc82284568732897e9b131afcfd74bf338243081d871e442330908b10e746e62f7cec3771d1d5bd591818365e8dc0c620bd1d50e0a6aef49901e4797eec43427829809dff13afd82f5a829e699340818b0c56f3a2f3b43029341044b05704df7876f20ffc6ebe2fefe3aced0bb104b098a9a5e425b2674399550a8737ed8800f6a8c5ad5e411d014205b3ee2c43550edad09e2c9a52ee1c9dec191b0a6a50f6bf0a98f8353298160f41eecf726337ecd9bd2c9567ef33b9f0532f8c0e7fdd38e640ef63bf9ca1cd74008ee9f5d137bd909974c58671553dcf8b2294950d0a8984ff2eed59eecee5fd6b1f6d826aae25435ea0c229907cdeb9baea87fd9d479660769737e0bfb518570355b8bdde68568f3220c3fb7e25d55b4756ee3d218c8554a6a75f0012455a5931a28748e28c2b5f3c513257c893a582dc30722dda00324d5323bd1dc4fa3901c8caed046ad9a62d6b74f7dc454cf9aa7049b1a8a350f770573c3b166a067723973c165d8aac2d288834957ca470754894657b081d7c26fcfa9393929732b5a546b9c33b56d10ca231d33967a602aac1605fb6f87cfec572bc423f52ade6e6661da494aca8bf33cae6013b0724d41bd167643760cefc3d3612e7250e94b9ef473e061fdfacf1493cfc8359d927c27182ed5c636dfecad3c7737b257df4b6e2ae007da2af8e60cc59c8cc7f2e5d0f191f6889abd52753c191e030504b673efddd3d444726b694b8af9ee68bc4ee38b35eb69f0cfb7e8c8859a43ac712241ebf1c53778df07aa850ebae60afd9696f0b23121961a69c36817863eb8f08129f49c96996cabd792148c0be461e0abf2af7f86ada090b1ed6966e4ff0cb7f0ecfca95be8b45af1d628379b35f59c234af2aa7b3234cfda370dca915c0a6665262c98d60cac409c8e49de41a4a743a408cccb789bf38b07f984a3522ced24d177f310443ffc84938fd89d1c8afe43306dd0f1b766255ebb08737a9bcf5fea9c553c4fe7e5570e9657f94e6dcf60cd775d7534551c63e0c68ace7f102aae29af729057735dc89a7c20da4a4669f16786c1153cfc71c880dff8420d7f1c001b2c6731f5b0e38fc0f0c142c7ebd76983f7e212f500dc953c604ef7bf89f01a52866bbadb4ed9f95dd323b1c22cd6ac0386761ee4a3ee70d9afa042c4f1a9bba9da74e6d77427f9ccb55c27adf1926141f85f05903b4f19367041081bf57f526ddbfd882fb4e2298e7737566c98f12ec49a5e42a12ebadc8663ba2b7292112606c078f095b4a3a6b2f8aced018fb47186ef9f7e4a6bed3f89e0afb32f007d76839347a8d948176c4a28925c6b6aa1aaa17991129a14df5a76b9a2f6de10e03c64f397e00a7578cbfdf98ddb0c0de5272a31a3b9b5964fa5d8d658b7b8e796f89a4092b7d99fe140294de744e18c53b11889ca1ea65d6ebd405a5887f60e6a6f2c45e527771735cc931cc334f07d82cc72687e14587c04598cb0b494a3f65e2852cf86e686d572ca9ffb74e2c787cf8dbccebd83d9a11500d94a805038f9df3e8b5ee4a0fefc8e1969bfbc75df41b9aca17adc16ed600ee54c31e16535b1069717c5d82ce9748fb184afcbdbf20a5e3ba15167336399b5a1e1673fcce0b035625106864007d8a799d430e8c8e658ad0") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="73657467726f75707300620127aa32c4910b21e627dcd153c0e36f1e7969826e455f03b205713a8de6cacd9385b6c3d8049173aa4905fb9e48086a2726f7750e402b2eea0fe1b657963360a73f8c8b") syz_open_procfs(r1, &(0x7f0000000080)='ns\x00') fchmod(r2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000011c0)=0x2, 0x2) preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000000140)=""/62, 0x3e}], 0x1, 0x0) 2018/03/13 10:45:49 executing program 4: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x102) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x3, 0x0, 0x3, 0x3}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000500)={0x5, 0x4f6, &(0x7f0000000280)="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"}) fcntl$setsig(r0, 0xa, 0x32) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x100000001, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x2, 0x7, 0xcc, 0x11ef, 0x80000007ff}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xfd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}]}, &(0x7f0000000200)=0x10) 2018/03/13 10:45:49 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="bd03d2e6c9decc06"], 0x8) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/13 10:45:49 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0xc00, 0x2) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0/file0\x00', 0x400) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x80, 0x2, 0x200, 0x5}, 0x10) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x0, &(0x7f00006b8000)) 2018/03/13 10:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x50, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r0, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00006daff8)={r1}) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xfffffffffffffeff, 0x9, 0x3, 0x8, 0x100000000, 0x5653, 0xff, 0xa3, 0x3ff}, 0xb) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/13 10:45:49 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b8110000065744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) r1 = getpgid(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80) sendmmsg$nfc_llcp(r2, &(0x7f0000002280)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x1, 0xfffffffffffffffa, 0x6f, "b0de4a5adb72d0821668707ec20c9e76316867412955c51f9013fc69c84a3d2fbceb00b02293bc767f0b7885395ef472fae47ae877ce776c9d67d8fad060e0", 0x31}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000001c0)="6d535d261ac8036314b6aaf19e9af659d0318c95d8d36594c91958a5bea45f3fda5a289966b453c60dec9ac23ed9a4277e70b5d13e1340ee54d13939c04588b0f0c27f1a7fbed930c6afb29deaab74468af39df4b19f41fb1c30ad2992c3aa1118aebc689c969e808f83e8a428570671887a715e2365fc448633c855eaab615500a9a639a4b7989b08e7ea636e7f5f7ca44bf3535ec9469d2ade28430d065b8354c6c8e42ccee7dccb83a75e94702bddacf4eb05d28efddee5671d859dbfe2ae7414a978661da207f81340e324de0553729cff39152f59bdac27d3a5465ba5a63e1c2d10", 0xe4}], 0x1, &(0x7f0000000300)={0x30, 0x117, 0x3ea3, "6d2db99edbd3609e4a830497fd3749229bee1a77ff04a2e3a2e9d52de9d51bb5"}, 0x30}, {&(0x7f0000000340)={0x27, 0x0, 0x2, 0x7, 0x2, 0x6, "ea274f124b50cd5aa63e1f2094f2818f541e13718307952e561972a13f75db6cd0cc5f56bc83bb89a89c594695415be2aa8474eb0073ca53734111cd2ce102", 0x1}, 0x60, &(0x7f0000001700)=[{&(0x7f00000003c0)="c1f3e9afeb22b059916173939bdc3453cd0c44a9f6ab59f28389e9f7fdac5f0f407f7ea4e15d57686a2a606f688a75479749caa14853524c2da0cd435c85a2680e3c809e3916df82239f67d41dccebcb9827d9512fa6", 0x56}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="82b74d7a378ff40ab26176aa7666c1159959c667288f78caad1a298c305fef9251d14fdbd4e4c6b7a5e2f95d6f9a1209a562d18aa50346570d66fa1405e419437a", 0x41}, {&(0x7f00000014c0)="bbc1c0811c6fd290642b64ee2f8ed197a6b151d9a4965815dde1a99397f485a781323d1442c9dc2088666fa77adf3826ce69b1ec26ac87d71d82039a3f2dfcd508", 0x41}, {&(0x7f0000001540)="bd96ad58b5a92a0a251adc2fab7cba7c85087feea203904529ec646ec2af5ed611304fb9435a2352f6bce50e31805f184876e20eb09d97c246350e0960343e8fc7971a314f61cda8307ce7430ba09326ed238040043189861d784c6d941c3f9bfd2b2a47", 0x64}, {&(0x7f00000015c0)="be", 0x1}, {&(0x7f0000001600)="fcd4f0162581be6826668d16ceb82ca605cbc490a9e7cf9df19b13ea54f82b3ff59316cd68ec", 0x26}, {&(0x7f0000001640)="c9d133c4c7d20afdccea9de9af579b5249ebef366849641d331162fbb898476751b1c4f8291cd13d922cf515366ff58b", 0x30}, {&(0x7f0000001680)="d92bd902a28ecfa65124f6939b9cd8780316422a082b1b0b68d68b8de1ed0d6670d8c6ac6eb965e1da17a1775eeff6049053830ff9a75812085baa58a66ce7bb36058360907bc3553e4e5fc5801dcac44914c03c048be0cf300f544d8735b168af63da91ac7725017501", 0x6a}], 0x9, 0x0, 0x0, 0x4000}, {&(0x7f00000017c0)={0x27, 0x0, 0x2, 0x7, 0x3c, 0x0, "f6dd7e9e88fb8be79f668e939b9f9adaf0ee68e395d906ae74480481fe529ad5a2cf815e809062fb5c6d4bc67d1b24a605c15da8b2d94fb857babf789e7661", 0x2}, 0x60, &(0x7f0000001940)=[{&(0x7f0000001840)="b0c3990ad88ecdceec5e56f0d7457188c8f91e8583e0ec2dbbc6df259fe6ed27074628844462eae99b1af92fc68a005043b0da0dbd5bc5ac189e65f6e35ea5e31186f4cb5b8587a64f39efae8da8ec1dc474d2d0fe1a05ab9b2890fd09259c010b3630b5ec863d1695d9feedc31e21034cbbe39201ae9ffe7a4eb64a0a677ad4f55696f91020479c8d9d55ae3f252b3319b166d6c1a6262bcc0a7d8d448325436baaa8f6336435243ad6f9941b14498c9975458b95fc2236b839fdeb6aa8ac8a348918999a614a10cb4f9227c89320a5c3ce120b4e1725a359de906c74da03f213e30ab3dfd563ca255c12", 0xeb}], 0x1, &(0x7f0000001980)={0x78, 0x116, 0x6, "9b881371fb40742084c7601af3b62e3ef932113ff3099405a6d2f4cf3a9dfe7bf04f2d6388795d63ead5368e3bc41fde18580293e0e3e40ce9fbf75c4e0502ca11502831c7e8f230061b084083f58cf8b6472c88b9ef0f9e9a7627545cb8d3b6517782"}, 0x78, 0x20000000}, {&(0x7f0000001a00)={0x27, 0x1, 0x2, 0x7, 0x2, 0x9, "8f4dadf5497b477b8c8dabbd1f1590b497d84750463f8288f263a29333923ce34439b33d8b2445c24a6d92542c29ca297ca315bca29fa1d1efe33c6909f2ee", 0x38}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001a80)="1a7f14d515635364cd1f0175f3dd6658d54dd70c09426afe215128f388e431d5c2465da43110b77e938dc43e9d96e90235a115c157fb150c8a7badc7573a187f304c34d6b0afc7ef947ba40d61886ad938d86bdeb710f861800bd732d9b7", 0x5e}, {&(0x7f0000001b00)="5ff580e7da61137146df685647bdda692aa9d0d2aed1e3a137aa87c0db80dffa56a4d8a6d968748e1afa4f5e10312cea85a1a2afce72d6fcf2216eb127e8e26115c8281676affedf33944a153bf2774b381d89aac18998b10be59f640a508e75c6a35276ce4b5deef29006cf6f12d61214510c59043e4140c46515bb1152860d694d2f5b2339ec6ad5b448c255fa", 0x8e}, {&(0x7f0000001bc0)="aaa8ea0527b7ed9bc518095d8233d29d833be457a83949e8c6cf18c5756ce898a5b70cb22ac3a2798f0139b3dbca9e0c7e0119e2899686ee2464bcd39b7e17960ae680339dc52bcbc720263a84282ce6246c5a4ebe4266bdb814af37dff0d57ac940188469d8785b103a3e73206dd681ffdb324a6f2385d364721eba3c8d9762f1291addf9b7e2e7f966c0d3f514e370cdc531e343a91158c1bb71e7dbce370d3850d6e9e5cd720894c0cd432d4ace2b6676f0cf1356ec335fdcf6a43f63ad023f2d202ba95793e2ec1c9041728af87a", 0xd0}, {&(0x7f0000001cc0)="6eb2db89718be21101a8a58e451a6d7ceb7ffe883a6c8c8d072e23cbcba9c866c98f57bcbfdae67d6e771a937a207ab8e4b9ba1b8059ada4c7b6f53e48e1be3a7043d84fc182f77a48", 0x49}, {&(0x7f0000001d40)="9d35cad75aa438d03786f6dd0f4b5f4102fa9455c5cc9c66c19ceac9d640bb3bce2d41a0b29455c5ced03a2caf89", 0x2e}, {&(0x7f0000001d80)="e6eba9ea360f4a5d1a69418869bfc80b740c694f2e5e498d3f8e61e027f4220f574ef0f9de152de7bc3c467a11af325187c5abced6e73c8cda22a6248d66a69e6e6259a84fcd4beeb1357674bea55e6ade161912e38689de59b59cd36f82c922f44e67596d268798adbd068339ce2fcb97240704d255a8e00cb76c3f360fcf5bccf10cf7c014fb8cbdc8d9c25573d8ff4cf42223e6", 0x95}], 0x6, &(0x7f0000001ec0)={0xf0, 0x101, 0x7, "2884889cbf4622c5e773165466dbeb175f50b6504b6b1597012db8b2fb542e9560fcf48fe9a3cf5b69b8fbb3eef7ba02a86c8a80ff47e432cd7000cd6896df529cbc12fb6d2ad072832d257987e4deba7217150fe6621ed1dba702604fdf91520ec1db968ecf0eb78fb139a5ee7472defc43b69652d43c37024bb52f5991c742fbde128fa434850682d6275431f9ed6a8ff7eff4a7059040f18a35cc47b3c48bfcf09344ace7b871d213c9460ae1600225b6046c3f28836b111a7dfc969bf8298696c43b866c3145cc45166eb183a661b9f76e17a872f18f5f1108cd"}, 0xf0}, {&(0x7f0000001fc0)={0x27, 0x0, 0x2, 0x3, 0x200, 0x5, "e3bdc1e855c95ec69517ed64a851aeaa6092c1ec962f0892597bab15341f18612e7b1cc73b3a29edee61188ff1f86ef80dff34bc0ace78b2fc9ae7d07f392c", 0xd}, 0x60, &(0x7f0000002140)=[{&(0x7f0000002040)="693e84e0e1d7807859a9cffabe9ab2068e1202863dc1dd75aff1768e9a82e8ddbe57abe588e2564f7389c8d20f0be64ab52a671d442575d0c2181486c4cdaca9a1ddf5e031a8eaea486c563e08cd05647c592e6c898c45b974a2f7028d75ffa2886e00592a3134f7403d7d40a24df5f594e3f5e81060eea34f73e0867a5b05665663039e93ff1469e5b6be845aa6f795a5a5b6b808e868f6bda0d94c9b5782dff0f5fd75624de7faca73a99fee0c04aa460490b9bf4cd732035d8cbfe7e41980e5e0924702fdcfa46edea8b87c32ea5ce67173a2f8c8ec2e121dc8b65060", 0xde}], 0x1, &(0x7f0000002180)={0x100, 0x0, 0x4, "1ce41b35a55ba04e9ec1543bea19f6f5d1055a367bd65c3d4357397980c30a87e58a7e7ee6e8334cb1466709697e96c69b1e90431112008ef1a672523c8e0c488a47f3a3464d7d3c0c54b7a8da18cbf91ecef380cec3fade04b8d3d4a7c525bcb4f4e6858791354388f479b1f32c1614bbbbf084648254e94237cb46819872a8d8467d9f04eec4de33db7cc135c0c00305f7cc2f79483c6a6773e0399fa7b2c3e086762b3ba9b4972d995fe2b023a448efec3895abafd8f1830f35ada8fd8f6d87fe916382689e36a47cf1ed09a7f9ceb23c46bd683416e50a482a46bd2c8cffb56e6ea63ce47bb5780e67290b3d"}, 0x100, 0x40000}], 0x5, 0x80) ioprio_get$pid(0x1, r1) 2018/03/13 10:45:49 executing program 6: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '/dev/binder#\x00'}, &(0x7f0000000100)='/dev/binder#\x00', 0xd, 0x2) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2000000000802) r0 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r0, 0x0) 2018/03/13 10:45:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) [ 39.733491] audit: type=1400 audit(1520937949.786:35): avc: denied { setattr } for pid=6883 comm="syz-executor0" name="setgroups" dev="proc" ino=17004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/13 10:45:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/13 10:45:50 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00000000c0)="c053bbf03626e228642b73f76f8a82e379209416a6759ab9e664a6e82d93a4c5ce1da9214068c6fbff6326b4cba48a63507487c58085b8c505e4c9fc2328042672037095d9eeaaca30d5e2065936c4812d28a971e797892807cda52e659f350d032f594710cad9f9a16e6deed3c94879b9", 0x71) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/03/13 10:45:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x840000000a, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) poll(&(0x7f0000000080)=[{r0}, {r2, 0x202a}, {r1, 0x1640}], 0x3, 0x9) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/13 10:45:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/242, 0xf2) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) 2018/03/13 10:45:50 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ipddp0\x00', 0x8000}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) fanotify_init(0x0, 0x1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/03/13 10:45:50 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x73d396b8b89408d2, @time}) 2018/03/13 10:45:50 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/13 10:45:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001e00)=0x2, 0x4) shutdown(r0, 0x2) 2018/03/13 10:45:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2c, 0x4) 2018/03/13 10:45:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006000), &(0x7f0000004ffc)=0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/193}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)=0xebc) 2018/03/13 10:45:50 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x9, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x221, 0x9, 0x2d, 0x10001, 0x3, &(0x7f0000000240)='yam0\x00', 0x4, 0xfffffffffffffffb, 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000098f39)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/03/13 10:45:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/13 10:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20}}}, 0x108) 2018/03/13 10:45:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bond0\x00', 0x400}) pipe(&(0x7f0000000500)={0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f0000000540)={0x1f, 0x3, {0x1f, 0x392d, 0x47, 0x8001, 0xffffffffffffffff, 0x4}, 0x8, 0x4}, 0xe) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x200000000000025d, &(0x7f00000002c0)}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) 2018/03/13 10:45:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x6200c0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x21, @empty, 0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x64) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000001c0)=0x8) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10002, &(0x7f0000002dc0)={0x77359400}) getpeername$netrom(r0, &(0x7f0000000140)=@full, &(0x7f0000000240)=0xfffffffffffffc87) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="0206000004000000f6ffffffffffffff02000000000000000000000000000800"], 0x20}, 0x1}, 0x0) 2018/03/13 10:45:50 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x9, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x221, 0x9, 0x2d, 0x10001, 0x3, &(0x7f0000000240)='yam0\x00', 0x4, 0xfffffffffffffffb, 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000098f39)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/03/13 10:45:50 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x8000, 0x2, 0x2, 0x9, 0x0, 0x907}) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', "5b1e00"}, &(0x7f00000001c0)=""/150, 0xfffffffffffffd44) 2018/03/13 10:45:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/13 10:45:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/13 10:45:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="f05efa75230f56254f3989ae9a556b8e16d73de32c818ae5641bde3d2b1720d35fd0ee54568e63e4eeb4ffd42f314a8e18ee2a59ca55bf4910c4ad3c507c323a37534a2d55ef7a9bdde712a474fca69b6e8fcf8f19540ee36e934b0ffdd6987d1737b7848bfc60a5b3ba5a03656c2e030b0417c46c4c11847726") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) shutdown(r1, 0x0) 2018/03/13 10:45:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x7) r2 = dup(r0) mmap$binder(&(0x7f00001ab000/0x4000)=nil, 0x4000, 0x20000004, 0xd112, r2, 0x0) 2018/03/13 10:45:50 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)="d4efff94f9537c6f67696e756964fe") fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x8000, 0x4, 0x9, 0x2, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x3}}}, 0x84) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) read(r1, &(0x7f0000000540)=""/157, 0x9d) recvfrom$llc(r1, &(0x7f0000000100)=""/226, 0xe2, 0x43, &(0x7f00000000c0)={0x1a, 0x307, 0x54ad, 0xbab8, 0x0, 0xaa8c}, 0x10) 2018/03/13 10:45:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x7fffffffffffffd, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='children\x00') 2018/03/13 10:45:50 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000765f28)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x103, 0x0, 0x3ff, 0x2, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) socketpair$inet6(0xa, 0x4, 0x10000, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20200) 2018/03/13 10:45:50 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000000)="2ac03f5d", 0x4) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 2018/03/13 10:45:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000012c0)=""/82, 0x52}], 0x2, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4dc4a70fd5d5c79781ef1bb5937918314474bb488f93b774b025826a709f820dd55b8874a56fbe8bb6ae1e1688e3fc44be09075f0d21994ed41821eccc8336dfc105a48b10338dcecadc3a6092f294cf90255f147875dcf50d3af9e85356742279908a9a0eedb5462a4162b013554ab17cbe39eeb7040f7e001fd8", 0x7b, r3) getegid() mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/13 10:45:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="500000000000100000979d9340000000070000001a00004000000000000000000000000000000000aa91b12b8dd35f34620e5e30f6000000"], 0x2b) 2018/03/13 10:45:50 executing program 0: syz_emit_ethernet(0xd8, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0x8e, 0xee, "b46b", "4219d70b51ee96201c9e4eb51d4d908bcd1c7c0efdfe61d84b9411d1a8a8f09d8cd3db619cc21c3978b65e214b0b20d0c42723d9303851528f1e9c75c48e8d7256af3f64971497483bdca801446e9418498af59b117636cae0eb605b19a9d41b68477640d0f09582411213e65d04a200e727c11a0772f659dfe9232993bf3f9e11779295f5f9e0678547ca33a0d4ce8a08be70ee36d31432218d820c99f4b2bcea8b87d01bc70e21a4f3786d4227de44bd69647d1dd94ea6f4df538b92af223a316ff3240c0b"}}}}}, &(0x7f0000000100)) 2018/03/13 10:45:50 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x240) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x4, 0x4}, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket(0x9, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x8004, 0x3, 0x5, r3}, 0x10) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/13 10:45:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffd, 0x20000) dup2(r0, r1) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/13 10:45:50 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x7, 0x401}, 0x1, 0x20, 0xffff, {0x7, 0x3}, 0xffffffffffffffff, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r2, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x70) fcntl$setstatus(r3, 0x4, 0x2000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) 2018/03/13 10:45:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000140), 0x9) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x1, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x422400, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000004180)="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") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) 2018/03/13 10:45:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f000025c000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f6}}], 0x30) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x402780) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/192) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@empty, @broadcast, @dev}, &(0x7f0000000140)=0xc) [ 40.207448] sg_write: data in/out 1048540/1 bytes for SCSI command 0x0-- guessing data in; [ 40.207448] program syz-executor7 not setting count and/or reply_len properly [ 43.984846] IPVS: Creating netns size=2536 id=9 2018/03/13 10:45:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/03/13 10:45:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000012c0)=""/82, 0x52}], 0x2, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4dc4a70fd5d5c79781ef1bb5937918314474bb488f93b774b025826a709f820dd55b8874a56fbe8bb6ae1e1688e3fc44be09075f0d21994ed41821eccc8336dfc105a48b10338dcecadc3a6092f294cf90255f147875dcf50d3af9e85356742279908a9a0eedb5462a4162b013554ab17cbe39eeb7040f7e001fd8", 0x7b, r3) getegid() mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/13 10:45:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffd, 0x20000) dup2(r0, r1) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/13 10:45:54 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x2, &(0x7f0000002000), 0x1, &(0x7f0000004000)}, 0x0) 2018/03/13 10:45:54 executing program 4: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x24, 0x0, 0xfffffffffffffff8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)="3d397cd6805d433464aa48b04ddd27d85a8189c19bbfd529c957d617507cdfbb28d44440f6240e2726c14ca0717150cf9b6f3d9d61dd77ffe7a14e767bddf285041d106fad154228c6eb11d0ef", 0x4d) 2018/03/13 10:45:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x9, 0x48f1, 0xfffffffffffffffc, 0x7}) ioctl$TCSBRKP(r0, 0x2276, 0x0) signalfd4(r0, &(0x7f0000000000)={0x8000}, 0x8, 0x800) sendto$inet6(r0, &(0x7f0000000040)="f81fbaa11cdd5c3a93453d0d1d317d7ff424da4e3a90ed2fd898179c1123d90bb40d3ae0975e1c790409b4ad8625a6d27331230bd789305cb02f8368a78a3061c6d1cd6e03d79f6d70a72315f9e26db1be9fc07303ad88d167bc51660f70ede5c16b75dc6b73f893fe4b14b67550", 0x6e, 0x4000000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x0, 0x4, 0xbee}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0xd1) 2018/03/13 10:45:54 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f00000000c0)='t', 0x100000000000001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0x200000000000, 0x0, {0xfffffffffffffffe}}) 2018/03/13 10:45:54 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x7, 0x401}, 0x1, 0x20, 0xffff, {0x7, 0x3}, 0xffffffffffffffff, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r2, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x70) fcntl$setstatus(r3, 0x4, 0x2000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) 2018/03/13 10:45:54 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000b00)=""/143, &(0x7f00000000c0)=0x1bf) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$packet_int(r0, 0x107, 0xf0dbdbdac6cafc6e, &(0x7f0000000000)=0x9, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6}, 0x10) 2018/03/13 10:45:54 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = dup(r0) write(r2, &(0x7f0000000000)="2400000026007f3ef027290000007701000000ff011000c8000000020000000000000000", 0x24) 2018/03/13 10:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/13 10:45:54 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/03/13 10:45:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f69ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x12}}, 0x35f) 2018/03/13 10:45:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='51', 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xca6}}, [0xfff, 0x5, 0x8, 0x1, 0x6, 0x3e000, 0xe508, 0x7, 0xfffffffffffffffa, 0x104, 0x7d5, 0xffffffff, 0x8096, 0x7fffffff, 0x8f7b]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x81, 0xdd1, 0x1}, &(0x7f00000001c0)=0x10) 2018/03/13 10:45:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="a99fa545302966141c2412fab1b10f74", 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/167) syslog(0x9, &(0x7f0000000140)=""/11, 0xb) r1 = socket(0x10, 0x802, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) write(r1, &(0x7f0000001080)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0x26) sysfs$3(0x3) 2018/03/13 10:45:54 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x10000, 0x3f, 0x4, 0x80, @random="920587e0a006"}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x6c400, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x90) close(r0) 2018/03/13 10:45:54 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) sched_getscheduler(r0) r1 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="479d1cf24f5a9202e7fee25459b897976624fcd229ebbd0963235f50284764c8407266808bffbbac2823acd54b429f27e7e7143de6e3376935bb1d3ed64856a191201ceb5594651851e594e47f5938d22d45779217dde89a786c6f11dbea38a74444f93d0a0ce0edf42511c40d2d89374aa44179a0d531bab78b8d78cf0d2a5c867e01937f015a573f8b944cfc77c2f4bf09e2ff343c51dce9efafc5de3d17cdd212330bed8e839c49bd12f4ff93fba0cd20ea3e99b8550a35c913c5216b5330bc0bd851f3ac2b35527e49d4f11f5dba143d1fe67fa222c7962c68", 0x66) lseek(r1, 0x0, 0x3) 2018/03/13 10:45:54 executing program 3: r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) gettid() prctl$void(0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x67d}}, 0xeb3e, 0xffff, 0x81, 0x7, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x8b, "cbd506dbc8083d646f57489810106067f399afb38b3b7d00241208c4379e20cca258bc5f2c9bbf2fb171ba3af5cedccd83e3600d12b7451f0be9a73c90b6db77c23d5a9b80174c0b9840b34bfd03eb59f48fcb47e33f206da05f777fd67925c80f370508ed36fee37decd5628f0403d3c6e42b9baafe0a815898fcdf4454e2ad9f4ac948df8edf2aeea35a"}, &(0x7f0000000300)=0x93) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x40, 0x2, 0x1, 0x6, 0x0, 0x8000, 0x0, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x1f, 0x10001, 0x8, 0x6}}, &(0x7f0000000400)=0xb0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/13 10:45:54 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/20, 0x14) 2018/03/13 10:45:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00004c6ff0)={&(0x7f0000d06000)=ANY=[@ANYBLOB="600000001800210cffffffffffffffff8020000000040005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x60}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000180)=""/4096}) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x20, './file0\x00'}, 0x3fa) 2018/03/13 10:45:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f0000000200)="0802f414be305a0b895ccbccf0c170925a3d9512903d434872b3e8bc039ecb31a217e36dc0f551e8a1371cf26a7affc20a5c140838b6103c54a4fcf59b9e96619334a255f4c227afe550891d9fd580f66738988b0cd7c3e6ccc1e83881eb27bb9d921bd8f315b0096101a5a10f1d1595aa2972d9fee21c5ff3c567ebf65fdd0e227e57adbde839117aacbbb0abc0abeefd71c6d9b49d9696e33a1068284cd1f4a1d84b", 0xa3) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="290000002001190740005fffffffda060200000622e80dfa09000000654c17e5d8b7ec350004000000", 0xffffff25}], 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x1, 0x6, 0x1, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f0000000140)=0x2, 0x2) 2018/03/13 10:45:54 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x10e0, 0x2e, 0x400, 0x70bd2c, 0x25dfdbfd, {0xb}, [@generic="3df9fccd468030324d1002ea9087587d4abe5a014abea00c9898", @typed={0xc, 0x46, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="ad7b318ab637de9d05a6db22cdfdc678f2d7d151aac438c5cf751d35f3960db5b622e5ea163ed91f3b418e4ecec7c11fa47a896f97fa9714a898688cf21b669f28d9d7ed879c1d70852f02804e989f353e97aa68a338ea84d12c6ac27b94cc2f2cdb4aeed46cbda1afc9a8a5ca8ec3b79a568d15f8fd56ab968f4b8d1d040e9d613e0221660bdcdf41a431d95ff63147c7921eaa3ad0e25970b062eac23093b6d8786b785e", @generic="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0x10e0}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) sendmsg$nl_route(r1, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000000000000000000000000000000006df0", @ANYRES32=0x0, @ANYBLOB="00000000020000001400030073797a5f74756e00000000000000000008187cacfb2920a7371b8efba162928bb72fbbca0b6379ee49594fc4902ae8467e96a4e8e4600e344f93c8dd17162ccefac5a2ae4edb94a3b85eeea026329736470360ab84c36b7dd0720d17bd7376d9bc0fadd544513782b4d934e3a73f5388f8a80bac01ad5d6387d24933014f01a29fc98afbe2cc07aef8a8b544679bc67c69901da654349967ec7ddd3ae0d0af8d646abc44c28e5184be0af81e79a3f9a6bcc5587bbc3cd5da9360bafa4f7f5e3eb19350e9c51b025e8bc7454e67c9300a0677c7e827458c8d7aebf4464e80f1000000000000"], 0x3c}, 0x1}, 0x0) flistxattr(r1, &(0x7f0000000000)=""/42, 0x2a) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) r4 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000002a80)={0x22b8, 0x34, 0x400, 0x70bd25, 0x25dfdbfe, {0x7}, [@generic="d36d828d5d8c4e6a6ff1fd148032fb6a462d37e5be08b0f7fd0a612656479b1167d2543a0a6aeed57c5893ad21fd4898c5a693067195a01e2e29d53cce4d7fa930ab9e0d6f1d685a2ee873accde993339fe82657fc4dcca08837ca6ca8f6cec6d45b5450e86b4399cd025e8794f33995626c6b64ce1e5a9923241429f1e9944147300be4bba9240c36d30108", @nested={0x220c, 0x48, [@typed={0xc, 0x11, @fd=r1}, @generic="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@generic="fad208fac619b0df51136e637ba1f53b4a5880eeddd00ba500626ad4eef61f804c208cf92935537e804d2ca7acee68812abad813cbdaaf99b59dee33907f9233870194fddace397a51f5dcdc848e781a0d3fadfbcabbb3c65f4f4119b01d38e4c20e846361eb44eee8ef7a810ef8e5af168defcd41885f07ae29e41f2b9fc54bee647f1343f0a57546e7275d3c09d9f2fb69d6fac76b0bc43e5ec4a94021171ce1dca3d126f65469ee9b38410d32c905dd57a515d0537487ab7130b3b50ed27d93d9b948325abeb848d33bd8522e73161531d95dccffb31931deb861945df87ea46532710759", @typed={0x1008, 0x60, @binary="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@typed={0xc, 0x21, @uid=r2}, @typed={0xc, 0x2f, @pid=r3}, @generic="d32334288a53999972d4af5d22d6037517fe9190372c307233bf640568de8679c3e077ed89b93ab8d97644cfdaac32382f7c58c22c14333a38f2871133a02b1eccf3e9aeb249c36cdc22ce4f49240c433e36405ff99932dbd8331f06e89ad2a720c671f674c9d28e30cb8dff5b15e4ee36340e756928953c2dffe46e0bab098964f177efacb11495e22c27748c92820e226b80f07ffcf7ca067bb5fc438c7f47356b85b6d30c8f0f2944a7901aa06631bef4257772850a825e1ec80ad7d8d0ed3167fe20a4bed9eebeac54c3a3a5f3d042966f5c7689f7ceda111bd185e0f7f04d8bc1c5daf455", @typed={0xc, 0x55, @u32=0x9}]}, @typed={0xc, 0x7c, @pid=r4}]}, 0x22b8}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/03/13 10:45:54 executing program 6: unshare(0x28060400) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffc00, 0xbba, 0x4, 0x3}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) exit(0x0) gettid() r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000080)='children\x00') preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) 2018/03/13 10:45:54 executing program 0: clock_adjtime(0x0, &(0x7f0000000400)={0x1, 0x3ff, 0x8, 0xb0d0, 0x9, 0xb464, 0x6, 0x5, 0x101, 0x9, 0x2, 0x2, 0x6, 0x9, 0x1, 0x7f, 0xff, 0x10000, 0x2, 0x9, 0x3, 0x1f, 0x100000000, 0x4, 0x5318}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x125080, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x4, 0x65031, r1, 0xfffffffffffffffc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='/selinux/relabel\x00', &(0x7f0000000300)='/dev/ashmem\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)="2f09a9762f69736832bf4493"], &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = open(&(0x7f0000000140)='./file0\x00', 0x10400, 0x4) connect$netrom(r4, &(0x7f0000000180)=@ax25={0x3, {"2b3474546509a0"}, 0xc4}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000000000)="9c86c8d2d9ede69250d011d119769e56e16905f6f955de2e45", 0x19, 0x0) 2018/03/13 10:45:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x80000002}) 2018/03/13 10:45:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000000080)=@llc={0x1a, 0x305, 0x29fc, 0x100, 0x1, 0x5, @random="fd7d54bd3d3c"}, 0x80) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={0x0, 0x7fff, 0x7, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x8}) listen(r0, 0x200) fcntl$setstatus(r2, 0x4, 0xc8dd92e2e3acac05) bind(r1, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) [ 44.684597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7243 comm=syz-executor1 [ 44.717867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7258 comm=syz-executor1 2018/03/13 10:45:54 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000013460000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/13 10:45:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/203, 0xfffffec1}, {&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000001380)=""/79, 0x4f}], 0x7, &(0x7f0000001480)=""/80, 0x50, 0x7}, 0x41) setresuid(0x0, r1, 0x0) 2018/03/13 10:45:54 executing program 1: r0 = socket(0x11, 0x3, 0x4009) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) fallocate(r2, 0x0, 0x0, 0x2) 2018/03/13 10:45:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x2, 0x20}) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) sendto$inet(r0, &(0x7f0000000000)="30e3385e40bacdfed4f5b107c7b485df96d76d4b4c2a7c03652a5c8a7183a22ea523fc6ceb3e5e8c58a7a62d93fd4fe97c43592857dd90ee95b1966e149a3c7ab78bd7420143ecdb82454c7d9556784c9b26439c0db592c066b117b1d65828c918f5b4176a8d4ee069d47bdc9379700ba98ab545992ae77c3b60e3f2240010d31730c7d8", 0x84, 0x24000001, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/13 10:45:54 executing program 6: clone(0x0, &(0x7f0000000040), &(0x7f0000b52ffc), &(0x7f00000000c0), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/13 10:45:54 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xed8e}, 0x1) 2018/03/13 10:45:54 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/48) write(r0, &(0x7f0000009ff9)="a9", 0x1) 2018/03/13 10:45:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/13 10:45:54 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000440)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x70f}, @in={0x2, 0x4e24}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0xffff, 0x4, 0x0, 0x8, r1}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="79797374656d5f35fc6f626a6563745f0600e86101645f656d5f753a73797374656d5f723a6b65726e656c5f743a7330203939000000000000000000000000000000"], 0x42) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f00000001c0)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x1001}) r5 = getpid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x80000000, 0x1ff, 0x10, 0x3ff, 0xae0}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e22, 0x8bef, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x1, 0x7}, 0x90) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000080)=r5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380)=0x2d, 0x4) 2018/03/13 10:45:54 executing program 2: r0 = socket(0x10, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x1000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0xc) 2018/03/13 10:45:54 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c48ff8)=0x2000002, 0xfffffffffffffffd) 2018/03/13 10:45:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x2, {{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x11}}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000001c0)={'irlan0\x00', 0x1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/13 10:45:54 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x27, 0x0, 0x0, {0x77359400}}) 2018/03/13 10:45:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/03/13 10:45:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00005c6fee)='net/snmp6\x00') signalfd(r0, &(0x7f0000000000)={0x80000000}, 0x8) rt_sigprocmask(0x1, &(0x7f0000000080)={0x17b3cf72}, &(0x7f00000000c0), 0x8) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) 2018/03/13 10:45:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000080)=@full={{0x3, {"b71bc6a1c0f2e7"}, 0x68}, [{"1c5336c2340377"}, {"5c6c85acafdc91"}, {"7057662b652888"}, {"d881f0e53f5985"}, {"5e9532a1742bfd"}, {"79b51a5e1bddfa"}, {"16275865468139"}, {"7ac51a3a0877c7"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000100)="ca922959dfcb224ce7757cac5489316f638059f4", 0x14}], 0x1, &(0x7f0000000180)=[{0xe0, 0x0, 0x0, "10671fc840169c614db44e1766caabadfc79a8c9e9d7e4bf2f95486ca5dd21ec0806b7d531a7b7fa481eae007c96f4d4848dce623326035813740226b7bf067ffb8ecb67cb96f35676922d56b6be2adab663e8228068b8ce4b7378d1c3d6c6731a2af29f0e1f72f4d66d4fc98942dcb732a966bd2dede47db6949f2616b70b942aebb17ebcea7cfed046dc0b2517e85d57dac89ced03910f8fdc5049c78055f3407d39920c0a8aa40989cb1ab101eac501c12524560da9299471ddba9f2715fd51ee60f71b44bddf91fa58d33cae55"}], 0xe0, 0x1}, 0x40002000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'vlan0\x00'}) 2018/03/13 10:45:54 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) clock_gettime(0x7fefb7fffffffff1, &(0x7f00000000c0)) 2018/03/13 10:45:54 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1208) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x3, 0x9, [0x20, 0x9, 0x0, 0x8001, 0xffffffff, 0x68, 0x9, 0x8001, 0xffffffff7fffffff]}, &(0x7f0000000280)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001580)={0x6, 0x7f, 0x8204, 0x3, 0x9, 0x10000, 0x2, 0x1, 0x0}, &(0x7f00000015c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001500)={r2, 0xb}, &(0x7f0000001540)=0xfffffffffffffff5) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000180), 0x0, 0x100, &(0x7f00000001c0)={0x7}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) [ 44.901402] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/13 10:45:55 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0xfd07) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff9}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x68) 2018/03/13 10:45:55 executing program 3: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0xfffffffa, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="d6", 0x1, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/13 10:45:55 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x9) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f000058f000)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="1e", 0x1}], 0x1}, 0x7fff) 2018/03/13 10:45:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x9}) connect$pppoe(r0, &(0x7f00000002c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xf23b}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x2, 0x8, 0x7, r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x81, 0x6, 0x100000001, 0x9, 0x1, 0x9}) 2018/03/13 10:45:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7f3, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/13 10:45:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) ioctl(r0, 0x64, &(0x7f0000000080)="c206cecbc04d68015ec1ae09425fada1c432fbf9bc0250e060450032b3e540b764159849b5d328552b79fd6061e636bd48125c2ab9bec17a37b58b7ba4904d67952cc48f70cb0dd44190cb0169b786e85900f5f5c75f71089291c5f85ea484dc635fa343b2a8b2b5e8f64b71bcbf1c63284cd7149583965e0ad0da95f649d8fbadbc300fa57b7d86201c5fef015934570836d27bd560629b9a698e") 2018/03/13 10:45:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x1, 0x2, 0x3, 0x8, 0x81, 0x4, 0x6}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x1000, 0xa, 0x0, 0xa0, 0xff, r2, r3}, {0x5, 0x8, 0x2, 0x7f, 0x9c1d641, 0xffffffff, 0x0, 0x5cf}, {0x7, 0x400, 0x1f, 0x1000}, 0x0, 0x6e6bb9, 0x2, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d6, 0xff}, 0x2, @in6, 0x3507, 0x0, 0x0, 0x6, 0x80, 0x8, 0xcad}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="a12d608e2472e39c5acae8da64890f8ea24a18513d86e3524292068f556efee9df2f1f7b1f49678cc38ff6", 0x2b) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100)=0x1, 0x4) exit(0xb21) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000200)="136c37f6676433f32c89d5a7ef1e8eb8697a006624aa7303562b010000007a089e8ba4f05046532cb3d3e46bbf668d47a67ba23bcac93ece7c248549a80de806000000008900000040", 0x49) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/03/13 10:45:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000380)={0xffffffff00000000, 0x3, 0x1, 'queue0\x00', 0x80000000000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x84080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x91, "11801f44ec11b45dfac6a73e44c6fbfa7c0ab5567b6b6453dbba268152feaed3c9a847f58f9bc47c864512efb8029f43f3d5057177f46d8eb8d1251f68299de30b12a5809edea606e5e4acad9e8ede6a5b56911504d863413af9743b3734620385ec5953a424062bf270c808b3ef3342b55b9981bd0934a8ee8acfae6636504efa7b2c5291423fd6d8b6a772344b2c63e1"}, &(0x7f0000000140)=0x99) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000240)=""/211) 2018/03/13 10:45:55 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/13 10:45:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x207, 0x1, 0x8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x60080) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/141) ioctl$TCSBRK(r1, 0x5409, 0x8) 2018/03/13 10:45:55 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x29ffadd, 0x100) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) exit_group(0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/03/13 10:45:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x1, 0xfff, 0x1ff]}, &(0x7f00000001c0)=0xa) connect$unix(r0, &(0x7f0000932000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/03/13 10:45:55 executing program 3: r0 = memfd_create(&(0x7f0000000000)='vboxnet1eth0system-\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x3, [0x3f, 0x6, 0x5]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x0, 0x1, 0x6, 0x1, 0x0, 0x2a2, 0x4, {r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbfa2, 0x7, 0x8, 0x1, 0x80000001}}, &(0x7f0000000200)=0xb0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/13 10:45:55 executing program 4: r0 = inotify_init1(0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) fadvise64(r0, 0x4b, 0xfff, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xff69, @dev={0xfe, 0x80, [], 0xb}, 0x1}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x1, 0x7, 0x649a, 0x2}, &(0x7f0000000240)=0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20040, 0x0) 2018/03/13 10:45:55 executing program 6: r0 = memfd_create(&(0x7f0000000040)="706f7369785f61636c5f6163636573737b5900c1bda0cd5f125d19f7c3e36474abf761159ea5850742", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) pwrite64(r0, &(0x7f0000000080)="58fe29c880a2e103ebc4711909a0f8c6006427d5bc91811117d4f64754d7d4be1e788c8f8da983bb2c4a42cac727069c32a0936b1527cf5c783fc591d4ce0a73aa6cfdbe96bea5e5e60edff99acd58c8456603", 0x53, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/03/13 10:45:55 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x3c, "7dbe470d7deba363ba3e99cc4dcfa20c7b9d00e9b3034efd3ee9deeef5a91ffbe2235f744cc50ef03bbbea6502d8f05584e4d51a013f29c03896d219"}, &(0x7f0000000000)=0xa2) 2018/03/13 10:45:55 executing program 1: readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000), 0x0) r0 = memfd_create(&(0x7f0000000000)=']eth0securitycpusetsystem-ppp1\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/152) 2018/03/13 10:45:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x436) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7fff, 0x7, 0x1000}, 0x4) 2018/03/13 10:45:55 executing program 3: r0 = socket$inet6(0xa, 0xe, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4cff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/13 10:45:55 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000fc0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003180)={0x0, 0x3f}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003200)={r1, @in6={{0xa, 0x4e20, 0x10000, @empty, 0x7}}, 0x1f, 0x80000}, &(0x7f00000032c0)=0x2cf) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x8, 0x100}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x100000001) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0xdd79, 0x5, 0x2, 0x5, 0x1a84, 0x9, 0x9, 0xfffffffffffff800, 0x0, 0x5, 0x4, 0x0, 0x9, 0x1]}, &(0x7f0000000300)=0x100) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0xbe, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc0, 0x3ff, 0xfffffffffffffffc, 0x7ff, 0x3, &(0x7f00000000c0), 0x3f, 0x6, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ptrace$getenv(0x4201, r4, 0x1, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @remote}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000480)={'syzkaller0\x00', r5}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x2, 0x8004, 0x2, 0x80, 0x800, 0x8000, 0x8, r3}, 0x20) 2018/03/13 10:45:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sched_getparam(0x0, &(0x7f000029a000)) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x2, 0x8, 0x7, "45519e60e35fd30849fa08bbdcf51b2967123320fe84ed875a9ce666d21c965e2657222eb199dafd95562dceb1c14270652c73d034a4f603e1bf3278d12826", 0x3a}, 0x60, &(0x7f0000000400)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="b1e75a81632fd475275ac0177d94abe3fda29d43de4510ff7a50599f91cafde99efa1a64bcc9b5d92633dc68cfd007d8ff1d38e8170f537071e67fe7abe5b26fb05e10b79a6d6b97469972c8ea5eeb3cf6dbca42a1ee8d223183801e9088897b131b831408a5832313fe73596fed8d0f521ad9be0244024871e2400eca752abc134500236211f8f4dcdc62bf7649bfb95db12530e6e29342d82a75ae26eac00645d4c8464cc2f005e9ad48c997861078bf479f0da8852e3acfd8a74b57d2f5101095f4ea7ee465b5c31aa393383c7c2d6e6edc8cf035a19584223aca750c29f59f7aa491162789b1931420420c", 0xed}, {&(0x7f0000000180)="1b100da8886ed2abeaf1c2aea6be1a1cd19477a48e1f8f7096d9ed6e30cf565ade8f9f02e1624667f39a00d3", 0x2c}, {&(0x7f00000001c0)="08f402c4455b555380612aa16121f3171aee58bf377b0167fd60e0055a1bd65365c6d7978603a9c5e576cfa383a58c90b645b5951d7f9d4890ffe75cb499716001628e6c343fa4a9c2e19902ef5c9687a1b07f94cc1484d9821dcc3983c037f436cc2fdd2ef95055421699bfda25ccca82fb71c133301c82aad7cdf3f10492be4121d81b11409f4077edd710d1913b640048c395515744179d76bc4d53b3c9e84e560406a82d8e79c2cab7d1d9afea10918d1144e2ed913e0ab82529593d697ae2b20e00be", 0xc5}, {&(0x7f00000002c0)="150de1583905bfba43dda973fbfca7076fbca35edfa7a9254a26e3313e6aaaef094d8c4d41ddc0433a427c3f56718a8239e55fed2ef57c350bfa575f1860", 0x3e}, 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0x1000}, {&(0x7f0000000300)="e478b0f559db3a5d2c1a55e0d90f", 0xe}, {&(0x7f0000000340)="99bed14c49c2fe4baa5c1f79dcc499dcdb5f50c4202bb4f84ba5517cdb10fd538880794758642951e9d1e113f2de41eddce58e4ef97a565ea5287df6f80e3a16e4485145b9e8af707eb3fb515a01a26b71bf8e053cb751068df9d335ee2bfe3da5c89a62ac27eacb21f68a3a94547b57ba69949995f3dd17dee2884bee0dfedc7c5a01cf9c", 0x85}], 0x8, &(0x7f0000003040)={0x1010, 0x10f, 0x2400000000000000, "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"}, 0x1010, 0x5}, 0x20008000) 2018/03/13 10:45:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000080)="67fe1e02086b9056a97a255154f7ca80256d01cd16fbb14c02f5b4e397b7b5ccfec4d0a71cb1e1a3e9f243f558c429db4c926703262150393f5a9977e8878ed4f3053c679094c5a3fdc16e5542f163900eb8e60d6250626ae95312dc144fd3f752f54db01008effd5242f6cf73e03fec83993702a089ca617baf72e97a1cc3ec2a2b5892974b", 0x86) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0xfff}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/03/13 10:45:55 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x200401, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000940)={@dev, 0x0}, &(0x7f0000000980)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000009c0)={r1, 0x1, 0x6}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x80002, 0x0) pwritev(r2, &(0x7f0000000800)=[{&(0x7f0000000400)="4e01772bbce7d9ce348a756b85914673b0e45e99adae9d34d9fc3128bc5d1c13468c46188e54327671ab9b8151c019d7b516c0eabfec1f84fdb832c957398a48ea92", 0x42}, {&(0x7f0000000000)="0c2a9a5b1770006b38b2cda4dfa5f96617633aa6ac1916f0cddff4ea84f40ba28393", 0x22}, {&(0x7f0000000480)="2314fb633daf3e13a3ea4a6a27ba04e5ce338913b70795b860a37a631da8eb5fbc2beab820048e959aa36ca5bf5d5a9cf5f629f46f318d51c0add4155444ad50167bee58dedafe6f6dff347f079b28707f87a01d542b4d0dabf0de6b7a1ffecfbf01c5cda1021d4bfeb7b98460007be16c43c310a9de8f71cbff0e221a50c9d5c5782877437caeff0144e6c1685f23a780fec2aec53a5e", 0x97}, {&(0x7f0000000540)="93983fc07f764a92a18f723fa8388010c223c398c9d567dd20b33370a403739bca60257ab7b160cafacb53facafb904e967fc33c21d0f83b9ce7a01ea6f28915c1bea787009d79fe8bd7b2580aed72436b66b817242706dfb6ddd997d18670b96fc90284e98013fcb314b2c07d2f0f3d3a8ba2e45ea2ec041f6105ec938182313260aa3e5a5060e4a9497f06d40cc24b2bf98408f40891d47246a6d634582e955395c84b37ca6228e504e32b380da8cc01691a027e43c537e5ff0c6f9a01cbc4547f2a92692eb06e4ce69892824d0e201d0d9e703162933a", 0xd8}, {&(0x7f0000000640)="637db9fbcf57a0ff686ed1b222ddeb67842e0199befbba21675e18417d158d492ba22b14f587168893a60c3ab264444adf35722442344e3452ae26846a5ebdd2a48ac3b2f2488f5ac2a343721c0e69b982a2af1b741e17a21a28b29ea2a0866b5d1890e076a354d0628000043bbfe5a4454d1327f55ee8bf754c65fc2517dee4cf6b084c3b74ba96239ff0f35b90552162", 0x91}, {&(0x7f0000000700)="453755180977b0221d590f2ddbd10fdd90759c83531af617d41497a0a1b3c5066b3699f11c20965ede4d181773a0b8901df654d34d05aea34f1f02d5de7e58a4d938d38eb9ac2b86dd777b3ed6d2c31f23929cd8a3edae271566da32483dbcadaea5b60fbfa7e4974ffde4f7609e9f283aadb19b802a475c911ebe2510b2680c4e9573c445bec5c96da71906dfd6b5bb525a6ccfd075ab0c6958f803e52705a19a82f4bb958f2fce7db93904619f0b8380cf3212b9af72acf6446b238a74a6a80eb0a90213bbc31e24de5fd27962613220e6732d3abd6af288631bc8fe", 0xdd}], 0x6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x121000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000008c0)={'nr0\x00', r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000a40)={0x4, &(0x7f0000000a00)=[{0xffffffffffffffc7, 0x0, 0x1, 0x100000000}, {0x7cf, 0x100000000, 0x3, 0x7ff}, {0xfffffffffffffff9, 0x100000001, 0x200, 0x8}, {0x2, 0x57, 0x35e, 0x2}]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in, 0x4e23, 0x0, 0x4e20, 0x9, 0x2, 0x80, 0x80, 0x75d4a62d1700fe73, r3, r4}, {0x3, 0x80, 0x4, 0x6, 0x23c, 0x2, 0x7, 0x46}, {0xffffffffffffffc0, 0x100000000, 0x0, 0x96ae}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x0, 0x0, 0x81, 0x8, 0x80, 0x4}}, 0xe8) r5 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000923000), &(0x7f0000529000)=0x4) 2018/03/13 10:45:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) sendfile(r0, r1, &(0x7f0000000000), 0xfb) 2018/03/13 10:45:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x436) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7fff, 0x7, 0x1000}, 0x4) 2018/03/13 10:45:55 executing program 2: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) 2018/03/13 10:45:55 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x24) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/13 10:45:55 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="a16e0301d910c2487405f55808aac40401000000000200000000000000"]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) close(r2) 2018/03/13 10:45:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/03/13 10:45:55 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="200000000a0a0500ffffff5c86ffffffffff020000140c000100000000000000"], 0x20}, 0x1}, 0x0) 2018/03/13 10:45:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x301900) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000180)='G|', 0x2, 0xc03f, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0x8, 0x10001, 0x0, 0x58, &(0x7f0000000080)=""/88, 0x82, &(0x7f00000001c0)=""/130, 0xc9, &(0x7f0000000280)=""/201}) [ 45.261172] binder: 7411:7420 transaction failed 29189/-22, size 0-0 line 3010 [ 45.275808] nla_parse: 5 callbacks suppressed [ 45.275812] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.306109] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/13 10:45:55 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f00000001c0)=""/128, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000080)={0x1}, 0x8, 0x0) 2018/03/13 10:45:55 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2, 0x8000013, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = socket$netlink(0x10, 0x3, 0x14) ppoll(&(0x7f00000000c0)=[{r0, 0x4001}, {r0}, {r0, 0x64}, {r0, 0x10}], 0x4, &(0x7f0000000100), &(0x7f0000000140)={0x3f}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x5, 0x4) epoll_create(0x9) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/03/13 10:45:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000040)="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", 0x1000, 0x0) 2018/03/13 10:45:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x12083) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x3f}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x30}, &(0x7f0000000200)=0xc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/03/13 10:45:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x990, 0x20, 0x10000, 0x9, "a1786651a86a828c754102c9c756a764faf11ca1949499d6ac6f9ef064f3a1da"}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000249000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f000020f000/0x1000)=nil, 0x1000) 2018/03/13 10:45:55 executing program 5: clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000000100)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000000c0), 0x4100000f, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000000000000001, 0x0) 2018/03/13 10:45:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/03/13 10:45:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000300)={"7379905f74756e0000001000", @ifru_settings={0xe4b3, 0x100000001, @te1=&(0x7f00000000c0)={0x9, 0x9, 0x6, 0x10001}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000050000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/03/13 10:45:55 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/13 10:45:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x1110, r0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000400)=ANY=[]) inotify_init() 2018/03/13 10:45:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) unshare(0x20400) write(r0, &(0x7f0000000200)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/03/13 10:45:55 executing program 7: r0 = socket$inet(0x2, 0xf21c0dca471965d3, 0x8000000000000) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000df1f55)="1ebc9f28287c8ecb598e9bf9a53179e12c856bfb47948e2f9fabe85e45acf9e7fc4203ac3272685396d56a8673ab35d5613a4cbae8d91795ab3fccc3cc8d311f8847a117fc41146b606caf87739d81407e04d6302cd96a19c1ce30d807e76c467f28a205d090a9341383d54f0a5095be631d3c53b8aa2e8e13ad496882b9c196af60f56c078e0b0d6e5149dc41255101", 0x90) 2018/03/13 10:45:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x10, 0x80800, 0x7c, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x212, 0x20, 0x1, 0xffffffffffff0000, 0x1f}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x6, 0x80, 0x0, 0xbfa}, &(0x7f0000000280)=0x98) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001e0011000000000000000000ffffffff0000000001000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x4040) 2018/03/13 10:45:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="00400000000000000000000000000000000000000000000000000000000092b30f2cc100000983434f7990ec3c4f9ae9a983bdf12c120b7149152b56dc5a3b7d8c84"]) 2018/03/13 10:45:55 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x541400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0xe5e8, 0x4e22, 0xd7, 0x0, 0xa0, 0x80, 0xc, r2, r3}, {0x1400000, 0x9, 0x8, 0x9, 0x400, 0x8, 0x5, 0x101}, {0x8, 0x7fff, 0xffffffffffffffb2, 0x2}, 0x7, 0x6e6bb2, 0x3, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x1, 0x1, 0x6, 0x101, 0x0, 0x5}}, 0xe8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 45.340452] audit: type=1400 audit(1520937955.386:36): avc: denied { create } for pid=7437 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/13 10:45:55 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001300)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000016c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) r4 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002100)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002280)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003540)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003480)=[{&(0x7f00000000c0)={0x1010, 0x3f, 0x205, 0x70bd29, 0x25dfdbff, "", [@generic="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@generic="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0x109c}, {&(0x7f0000003380)={0xf8, 0x38, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x6b}, @typed={0xc, 0x19, @u32=0x6}, @nested={0x28, 0x6, [@generic="a26725bd003f130e0c8e55705fd536faff8ffc231351723c8ff8abed", @typed={0x8, 0x13}]}, @generic="f8429bf3d5fb74a1b9200db2fb842e75d6ca4eefa9d1dbb986549e17da3f4479a3093c71c1e21c3f322dfb8f474a373f09fdca1a46a5d43fc5d5a725405b4bc63a658e23ce9c72f8baf02329b292f86daa5458c35a556c9fe8ed1a33e44072cb854cc4fc81d733785110be64d39d89ab6c80c12d19d215a6116fb19e2a125019785757f81a994b4b7f263fd2e158e3e704dad70dcaa2193bd11e218dc2a7bcbf54cf762476a4445d90"]}, 0xf8}], 0xa, 0x0, 0x0, 0x4}, 0x8005) fstat(r0, &(0x7f0000000000)) 2018/03/13 10:45:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/13 10:45:55 executing program 2: rt_sigaction(0xf, &(0x7f0000253000)={0xfffffffffffffffe, {0xfffffffffffffffc}, 0x200001}, &(0x7f000021efe0), 0xfffffffc, &(0x7f0000253000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/13 10:45:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)={0x1a, 0x317, 0x631d, 0xfffffffffffffc01, 0x8, 0xffffffffffffd73a, @random="fca88668e7f5"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup2(r1, r0) 2018/03/13 10:45:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8001, 0x2, 0x0, 0x4, 0x18, 0x1, "d9371bc5714a16fb88ba93981adc8da2aee2d4a837d96fab123462d62836ae7dc86c6e4ff9d00a90ced7c7c08aecc474c5c771be20ab5b431c5a3e3b5938b0b2", "9c2ea3a1df234fff6b4003182bd490c6b4e34b4dd46bdc8b98ca752f481c7465789424e5d594810ec8e3b988812447da643517bb2d1189079d135acaa0b07065", "a4e7a5170b052e4133d802723067e95815a8012829ce2980dd2409b7e45c9ce9", [0x2]}) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0x8) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0x8d}], 0x1000000000000237) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x100, 0x1, 0xfff, 0x2, 0xbc, 0x0, 0x7f, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x7f, 0x5, 0x6, 0x2, 0xfffffffffffffffa, 0x2, 0x7, 0x6, 0x8, 0x3, 0x4, 0x8, 0x7, 0x4]}, &(0x7f0000000300)=0x100) [ 45.414740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 10:45:55 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ethernet, &(0x7f0000000180)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) socketpair(0x12, 0x8000000803, 0xd1f8, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r3, 0x21, 0x82, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001400030500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="1400020029d326998e4e70d4aa0000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/13 10:45:55 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2180, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000ffcfeb)="330000100000000032c00000b95d033d", 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x1) 2018/03/13 10:45:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) mkdir(&(0x7f0000000000)='.', 0x80) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) 2018/03/13 10:45:55 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgrp(r2) ioprio_get$pid(0x1, r3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/13 10:45:55 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)="6e65245f3f8db8dd47739bbec244742f7072c8") 2018/03/13 10:45:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={0x0, 0x1ff, 0x1, 0xc0, &(0x7f0000ffb000/0x3000)=nil, 0x2}) ioctl(r0, 0x4000000002289, &(0x7f00006a1000)) 2018/03/13 10:45:55 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x941, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/03/13 10:45:55 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000340)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) clock_nanosleep(0x1, 0x0, &(0x7f0000000280), &(0x7f0000000300)={0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000000fa0)={0x0, 0x0, 0x1}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r2}}, &(0x7f0000003fe0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r3, &(0x7f00000000c0)) 2018/03/13 10:45:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x142) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0xd5ab}, 0x50, 0x9, 0x7, 0x101, 0x8801, &(0x7f0000000240)='dummy0\x00', 0xbee5, 0x0, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000140)="2696b9054718a73281a1380566efafeb2f002d9b4ddd34e52d913b99f1b96dd29e6264d334e02de2d0faf8097ca23953c361e03cefb4cd9e9034b274f1150e62dd193d736ab03866fc5715c7684c90bc2a60a623db988da2312e7c8198cd7fb172eca1958a58e1193a6422df0bb8df7f42782a0d4fa3d9ef4898212528358a80a06a489f26e7e4fb08d4394ed391dc2ee6c07371b6ab4d3cc4", 0x99) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a004e06000000000000000000000000000000000000000000000000000000000200010000000000000070000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x7}, 0x2) 2018/03/13 10:45:55 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x100000000000ffff, 0x2) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x4, 0x1000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x18, {0x2, 0x4e20, @broadcast=0xffffffff}, 'syzkaller1\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) 2018/03/13 10:45:55 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x5, 0x100000000}, 0x90) 2018/03/13 10:45:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/103) close(r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x4000001ff, 0x7fff, 0x4, 0x100000001, 0xfff, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x1b) r2 = gettid() ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) sched_rr_get_interval(r2, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x709, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x9, 0x10000}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x401}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/13 10:45:55 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x100000000000ffff, 0x2) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x4, 0x1000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x18, {0x2, 0x4e20, @broadcast=0xffffffff}, 'syzkaller1\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) 2018/03/13 10:45:55 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:devicekit_:s0 unconfined_u:system_r:insmod_t:s0-s0:c0-c1023 1\x00\x00'], 0x5a) 2018/03/13 10:45:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x402, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[], 0x0) 2018/03/13 10:45:55 executing program 5: socketpair$unix(0x1, 0x8, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000140), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='security.selinux\x00', 0x3) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast2=0xe0000002}, 0x8) 2018/03/13 10:45:55 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x6, 0x1, 0x16b, 0x80}, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="09000000000000000200000000000000070000e10500000001000000000000005c01000000000000020000000000000003000000000000000000000000000000000000000000000004000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0xe84}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="ff76a1db853ee7", 0x0, 0x20000000, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec3) 2018/03/13 10:45:55 executing program 2: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="29c96d696d655f7479706573797374656d00", 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0b831aa32b7daf", 0x7, r1) mlockall(0x2) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='po\x00', r2) add_key(&(0x7f0000000500)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ffeb3247360d424888af33470e65ad9ff7b9471ee82ebf2b23151d89683af186f50fe37dd1c8751a147b4697cc9d25da73229e8db8f0e12b9bfd9756a5acc1e51cb1ce06414c2a1eecf89e33cc24e409b74ed730a0e5e27e8fa929b4da1de9c4690f00489ff4f5572a8b1aeec46da3df6a5bed751bf8a77215257e9271e1c8aecc83c4060b386b7f9a01e5d2a5ea13d89c9a97dc59359c68ece3cfe7ada43a74aadbafafb84fefd35612f2bb1c641fc691c0dfc3130de167415f6090d5a8935a28f2d3533736383e21d591291d810c", 0xcf, r3) 2018/03/13 10:45:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="f4bcfb16957924c589798542db17d0ccfe07d269a2a530448cc453855287ae2b0512b6098964bb40a50a3ede79628a72dea8a85d04c76e9bc5814cb8d6984ea28e023bdb6e5912589b3221a788e9f4db1215c8af34bc46d20ea0d19739c0b58b187625510dc46487398dbb9650aaf471c14681b51b6e142d6eb6a636fd6e3928eb6de7014b1912c3014ad7da2fef89b16123e21b5eecdc", 0xffffffffffffff1d}, {&(0x7f0000000280)="0e508d3615c64d1dbaa3989a449619fd8aa34dfeb03026c8093dabd9678282f1863b63b77ec81fc9d160f524", 0xffffffffffffffba}], 0x1) 2018/03/13 10:45:55 executing program 6: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000904ffc), &(0x7f00004ca000)) ioprio_get$pid(0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) r1 = geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0/file0\x00', r1, r2) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000006e0000001524ccd43bf48dd349500e52acf1997a9a7722c6c383f1f23eb0b2115fb90a69890dffa530b52e6e9cf51e62dfa6821720fa260f1ee345cb8362b709a1cfa5200eec1acfff724007db183cba2d2495c6fcb1ea0de1f24456334beb664c5bfafe4af2d68aa3ab8328785017205834"], &(0x7f00000001c0)=0x92) 2018/03/13 10:45:55 executing program 0: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x2, 0x6) capget(&(0x7f0000514ff8)={0x20080522, r0}, &(0x7f0000eaafe8)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1, 0x3, 0x6, "8c8d36abc0ea995364bedc51eadbc3070560306d0aba75bf015b5bf553846d1bc371e77f698cf527ea935e4f6c175ef3dd68abdc07ce2ae0493927b6d5a5e721dbe103f7590c39e07f06dde9fa6a43d6"}, 0xd8) 2018/03/13 10:45:55 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/4096) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/13 10:45:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000301ffff000000dfffffbfffffffff00"], 0x14}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/03/13 10:45:55 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000900)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000940)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x5, 0x718, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x1, 0x88ff, 'ip_vti0\x00', 'erspan0\x00', 'syz_tun\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="f7e55a41d5c2", [0xff, 0x0, 0xff, 0x0, 0xff], 0x148, 0x148, 0x198, [@physdev={'physdev\x00', 0x70, {{'lo\x00', {}, 'bond0\x00', {0xff}, 0x4, 0x14}}}, @mark_m={'mark_m\x00', 0x18, {{0x4, 0x6, 0x3, 0x3}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xf, 'syz1\x00', 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x1, 0x0, 'bpq0\x00', 'ip6gretap0\x00', 'bcsf0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x128, [@rateest={'rateest\x00', 0x48, {{'syzkaller1\x00', 'ipddp0\x00', 0x4, 0x3, 0x20, 0x78, 0x6, 0xffff, 0x400, 0x8}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"7a8751ef0bdc9ca68f31591794a6002a75e553be7f8f9c76d31ea49bc6f1"}}}, {{{0x9, 0x50, 0xa6d558a12c0c96f5, 'ip6tnl0\x00', 'gretap0\x00', 'bridge0\x00', 'ip6gretap0\x00', @random="c4a2ecb05c32", [0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x8bda2bef5489246d, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0x118}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x2, 0x7f, 0x1, 0x0, "4e4fb9331d80d47ea6f0045e03ef9a2342a4e019b5e482306a67577d337ae8c0fe1b8fe8dc34f4846406a71fe93904678cea273c95a2812f923ebc5125ea12e0"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x5, 0xf758, 'ip6tnl0\x00', 'tunl0\x00', 'yam0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x118, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x1, 0x2, 0x0, 0x0, "6b9e7def24eb95b93f7d74c4ff0e7c7ba4d63baeabc1379a80527987ce2952fac6ecb20e9367365b2cfd0873ed9776aa88a73896619c9d0521752876f2ce2504"}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"7a04baaa3b3968e5b8beecda25e6978c65ad9cce5b38eb45179c98e9b77c"}}}, {{{0x9, 0x48, 0x8035, 'teql0\x00', 'ifb0\x00', 'vcan0\x00', 'gretap0\x00', @random="2c9cecf6b8cd", [0xdd1d92ad5fb8e29d, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xd0, 0xd0, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x4, 0x0, 0x2, 0x4}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x2, 0x884d, 0x2, 0x6}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0xbe25, 0x7f}}}}]}]}, 0x790) read(r1, &(0x7f0000000100)=""/143, 0x2b0) 2018/03/13 10:45:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000defffc)=0xb, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200042, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x92, "4ed7168c702a05cceb47b3dc23e296ce5ee34943dd9e33dc30a456e5869cac78dae7416b488b5cf17cb5fe0f38ecc2664284bd74db61133871124fddec34e3082b9d2c6d9a9150a3dcc7ebd6c96867f813edc09f24e5f6deb569e051b2b66d4b57155f4d44264568c852105a4d48c02cdd9026b69f19142e333ea20622c1512c429a04cd7e80668021cc72d74e07fd4e8d20"}, &(0x7f0000000100)=0x9a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 2018/03/13 10:45:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x402, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[], 0x0) 2018/03/13 10:45:55 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x43) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x60810, r0, 0x43) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x240000, 0x0) 2018/03/13 10:45:55 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000200800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000080)) 2018/03/13 10:45:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="090eaaa57d17714b6a0535727f001012cdac8160e258a5d557963e794f471a309ac1ae15d088280b7629bbcb621a1a806c1a8620ae505d75eb64cb7a503cb21072f5ae237c40f5f4", 0x48}], 0x1, &(0x7f0000000380)=[{0xc8, 0x0, 0x1, "210d34e8eaa49182de79fd22257fc1c36e20175d5c719662a98b07d94ddc268ba3c1f84515c447e8c4c4835f6817db2daf4073164bcbb20ae1ffff88fee813fcdfb7766616644611badd1aa3d9c70c7e2769fc27e056da29fb26fcc7f83a506b755eb0bcab16e04008eba1e4c043797d67e0c13d26f2852584a4c946ea7e5e30d900abc876af46c2e574fc0829557f6e7e5e797a7201eb6a0c15a80f88f4606ec01f4171455a87a324c8fc6d2be681e94831d2"}], 0xc8}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="5644e4ce3152909fabd994bd3618d8fe54d92f92769ab5d2154df31742389f0aa7ddeed28651a0fe3a7c673a8028044e41b0c297", 0x34}, {&(0x7f0000001b80)="16a3c88f", 0x4}], 0x2, &(0x7f0000001cc0)}, 0x7}, {{&(0x7f0000001d80)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001d00)="6e89c8bfaf0012d0cdd62080cf6720b0868209a8a71753d985f80a987aab", 0x1e}, {&(0x7f0000002080)="c3be403be8bf573751c590ecc1a2c7d533c128299b8cb2dafc7a650673855a094938ec9601cd8b3cc20d801a36ac64862eabd2ae78ce1c3680a9883e6acff68c827202f5c30db9e97e", 0x49}], 0x2, &(0x7f0000004880)=[{0x40, 0x0, 0xffffffffffffff00, "89f2ac3e38cfe39911cab7c1f0bb7fc0a1d30b2ec68e57f538723800d2b30b6ebe0bbafdeb6aa4d7b10a53"}, {0xb8, 0x103, 0x400, "47afc5671e3cb87ed95396f6803ec9f2f35558b5f38ab0915c0e3d59c977a7283e58f2bff92d8aa79219b643fed0d35a60b511290783eeb8c4a99c0b5a23f663f6de0f7b17856ddd46c3fed3b686dbb62e91d382a722f2b1fcd7a882b466b04384fc5312fee49efcb4bac256ad446541c7b640b59181e1bc3a8a00018aeccf9da47ca62f9f2b1a22bca77f623ccf51954097f71572267a8aa590288d65eef95316213b31fc7cb3"}, {0x20, 0x10b, 0x9, "553fe7f4f7a538ae53b7"}, {0xe8, 0x10a, 0x1, "1dce2c0304e92dd518e414b19ec6aa04867f88d5eef5287aa9b0dee8e746800a5048cc9daacbe318633ee0530c5ab6455eaec5e67dced9bdf054a77dacea1c4e40345cba8324027f12cc78b09512c4b4496c044c4f31e2cdc06e7210f860ba110ab975beeddf352222ddb7b926b2061a1c1cbaffa5f08a05c0cc76467e18d5bd02365fe189e23074ba20bc21cacc76425760a1da2e7848ba96129624ebd9e47ac76fa91869754f77b6586ad2ccd777c28da7881ece298d87ae96b7335f82a1b10e24a414c9a123e5a0b2baffe98c8dd09aa0fa2ad56968"}, {0x108, 0x113, 0x5, "47d4a16bac79b4bf68129aad558c78b3b0cf6dc17ebd0ba136d1ce957dd92bec53ccd1efce6cf64b5e6cc8941a1013c66742144d79559f3761f872761d46f3ebcba717b48704d22a72f4e9b66e419c9914af1b0861933d94d0912dd1216d01fee90144ac75f5b6f364c5199a9a22c4eab37bd1aaeeb9ed2860aa1127c78c30363df9ceb57f904b9ce1bd1ba36a0e9fbfcff471cab364e83f0ab7ba6d36d5c809c12a98da5ae372b2c740f4e60d8be82f6e32fb3bb59872e51f2595deb1fc1e23510756605e8125f33daba01f3af9d6540acd312fb8df3ea3ef67266a6c687ff9cc6ab92afe40c6b707c2606e2e1f09e922aecccc1a75"}], 0x308, 0x20008080}, 0x4}, {{&(0x7f0000002300)=@sco={0x1f, {0x1000, 0x6, 0xffffffffffffffe9, 0x2, 0xf6ed, 0x4}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)="df4a8b206dea6fa2dba31f96fb982874066b6f7ab4082aff5ce0c9d2c0ad093bb2d79f3c74efba268d5d3acd55074b64cc3be73322915239a8fc0c66117b94f24103ff2eefba8face8b1cc25d44de7285b17ef65669ff593c7c9025dab03b17f24bfe90432cc9a2dd1fc425b7a374c3b7f3dbea3063825", 0x77}, {&(0x7f0000002580)="1312ed9a9e0a7cb1fcbd3f8d75cdfc357d71df50adcc9348ffcd56132bc5199e2aed1f8a548a6682ad92e05f6fe0b6e5b0d6dbf218a9a0737469344181174abc0d75e00c106a8fc5733a23e4", 0x4c}, {&(0x7f0000002680)="a51fde1ebe2c373612c93eae27b061213548939616f68198f80a4ddbd54ec254e19f1d5b7a5d9c854f0f7ad6b0f129d0133fc3d7353a2e0dc13dd03a2cab003541ffc0d3228fd649c6540dde7464aae8c3b9f94e9848ece10e", 0x59}], 0x3, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}, 0x1000}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002980)="9d71525b779b8164f50ce02670f589df573957eded60b27cb9f6ee4c3da929dd2800e97c5773ee37bfd01f18b1ed8eebb0c3be83eeea916ae1aa108ce31ec514ed2e7f4cc32b51ecdb6f40086f9ec105e0f67d850a0d7b98dfc4ef1f64caff037aaa43a9d3d08f6a9b06500c1b0053a152628fcc79eb1c2be3fe39224f156e7983bfc1f7fc6f3e8561ac1880a0ba101f47080e69a36b0fa86922a487d6c9ff47d26ad1f4e6b8144f4d9f9bcce09a4f100912edaa95ba2fea64aa1e63c9539d9593283f424e89bf7e0c4ba812ae191056bb51bf59296e1866ff324aeabce58b9f4c8b1d40137cdf2478bf62a915746dcb631ec88eb3da", 0xf6}, {&(0x7f0000006b40)="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", 0x1000}], 0x2, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x5, 0x4880) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f0000000040), &(0x7f0000000140)=0x18) 2018/03/13 10:45:55 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/13 10:45:55 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="afffc0dff0da3aa9bd17131a1b6cdcbc2a2002fc2d2213b7ab9d1be3be91bee1e6c652cf12d00ef25b2840d3eedd872616d9fcc66eca2a56a9dd062a49c185210ab15f4f6d06252094b832cdd8aae8e6ad3d3c781c52938c67a62e8a2dbf23e17c55201438a2221c3def0c168bb0056ce63309b2705291a777d3488a604f4e1340309de648f3fe3001de6a5e5359", 0x8e) 2018/03/13 10:45:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/13 10:45:55 executing program 3: unshare(0x20000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) unshare(0x20000000) 2018/03/13 10:45:55 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000), &(0x7f0000901000)=0xfffffffffffffffe) 2018/03/13 10:45:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="acd9d8ee6d8c998d"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/13 10:45:55 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x51e4f024, 0xb6, 0x0, 0x7, 0x10001, 0x5d2, 0x81, 0x5, 0x1, 0x7fff, 0x80000001, 0xffffffffffffff00}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0), 0x4) 2018/03/13 10:45:55 executing program 1: r0 = mq_open(&(0x7f0000000080)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x5, 0x36b, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x1}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/13 10:45:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/13 10:45:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0xffffffffffffff12, &(0x7f000072a000)=[{&(0x7f00000000c0)="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", 0x457}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/13 10:45:55 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465766963656b69745f7661725f6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302d633130323320310000301feb6d6d1260f65e3b9c4815406b39c63d518ac04539888137e69137c1a7b9ac20960de137d75b55df109927caa0afeead7d"], 0x5a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/86) 2018/03/13 10:45:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) connect$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/03/13 10:45:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="090eaaa57d17714b6a0535727f001012cdac8160e258a5d557963e794f471a309ac1ae15d088280b7629bbcb621a1a806c1a8620ae505d75eb64cb7a503cb21072f5ae237c40f5f4", 0x48}], 0x1, &(0x7f0000000380)=[{0xc8, 0x0, 0x1, "210d34e8eaa49182de79fd22257fc1c36e20175d5c719662a98b07d94ddc268ba3c1f84515c447e8c4c4835f6817db2daf4073164bcbb20ae1ffff88fee813fcdfb7766616644611badd1aa3d9c70c7e2769fc27e056da29fb26fcc7f83a506b755eb0bcab16e04008eba1e4c043797d67e0c13d26f2852584a4c946ea7e5e30d900abc876af46c2e574fc0829557f6e7e5e797a7201eb6a0c15a80f88f4606ec01f4171455a87a324c8fc6d2be681e94831d2"}], 0xc8}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="5644e4ce3152909fabd994bd3618d8fe54d92f92769ab5d2154df31742389f0aa7ddeed28651a0fe3a7c673a8028044e41b0c297", 0x34}, {&(0x7f0000001b80)="16a3c88f", 0x4}], 0x2, &(0x7f0000001cc0)}, 0x7}, {{&(0x7f0000001d80)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001d00)="6e89c8bfaf0012d0cdd62080cf6720b0868209a8a71753d985f80a987aab", 0x1e}, {&(0x7f0000002080)="c3be403be8bf573751c590ecc1a2c7d533c128299b8cb2dafc7a650673855a094938ec9601cd8b3cc20d801a36ac64862eabd2ae78ce1c3680a9883e6acff68c827202f5c30db9e97e", 0x49}], 0x2, &(0x7f0000004880)=[{0x40, 0x0, 0xffffffffffffff00, "89f2ac3e38cfe39911cab7c1f0bb7fc0a1d30b2ec68e57f538723800d2b30b6ebe0bbafdeb6aa4d7b10a53"}, {0xb8, 0x103, 0x400, "47afc5671e3cb87ed95396f6803ec9f2f35558b5f38ab0915c0e3d59c977a7283e58f2bff92d8aa79219b643fed0d35a60b511290783eeb8c4a99c0b5a23f663f6de0f7b17856ddd46c3fed3b686dbb62e91d382a722f2b1fcd7a882b466b04384fc5312fee49efcb4bac256ad446541c7b640b59181e1bc3a8a00018aeccf9da47ca62f9f2b1a22bca77f623ccf51954097f71572267a8aa590288d65eef95316213b31fc7cb3"}, {0x20, 0x10b, 0x9, "553fe7f4f7a538ae53b7"}, {0xe8, 0x10a, 0x1, "1dce2c0304e92dd518e414b19ec6aa04867f88d5eef5287aa9b0dee8e746800a5048cc9daacbe318633ee0530c5ab6455eaec5e67dced9bdf054a77dacea1c4e40345cba8324027f12cc78b09512c4b4496c044c4f31e2cdc06e7210f860ba110ab975beeddf352222ddb7b926b2061a1c1cbaffa5f08a05c0cc76467e18d5bd02365fe189e23074ba20bc21cacc76425760a1da2e7848ba96129624ebd9e47ac76fa91869754f77b6586ad2ccd777c28da7881ece298d87ae96b7335f82a1b10e24a414c9a123e5a0b2baffe98c8dd09aa0fa2ad56968"}, {0x108, 0x113, 0x5, "47d4a16bac79b4bf68129aad558c78b3b0cf6dc17ebd0ba136d1ce957dd92bec53ccd1efce6cf64b5e6cc8941a1013c66742144d79559f3761f872761d46f3ebcba717b48704d22a72f4e9b66e419c9914af1b0861933d94d0912dd1216d01fee90144ac75f5b6f364c5199a9a22c4eab37bd1aaeeb9ed2860aa1127c78c30363df9ceb57f904b9ce1bd1ba36a0e9fbfcff471cab364e83f0ab7ba6d36d5c809c12a98da5ae372b2c740f4e60d8be82f6e32fb3bb59872e51f2595deb1fc1e23510756605e8125f33daba01f3af9d6540acd312fb8df3ea3ef67266a6c687ff9cc6ab92afe40c6b707c2606e2e1f09e922aecccc1a75"}], 0x308, 0x20008080}, 0x4}, {{&(0x7f0000002300)=@sco={0x1f, {0x1000, 0x6, 0xffffffffffffffe9, 0x2, 0xf6ed, 0x4}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)="df4a8b206dea6fa2dba31f96fb982874066b6f7ab4082aff5ce0c9d2c0ad093bb2d79f3c74efba268d5d3acd55074b64cc3be73322915239a8fc0c66117b94f24103ff2eefba8face8b1cc25d44de7285b17ef65669ff593c7c9025dab03b17f24bfe90432cc9a2dd1fc425b7a374c3b7f3dbea3063825", 0x77}, {&(0x7f0000002580)="1312ed9a9e0a7cb1fcbd3f8d75cdfc357d71df50adcc9348ffcd56132bc5199e2aed1f8a548a6682ad92e05f6fe0b6e5b0d6dbf218a9a0737469344181174abc0d75e00c106a8fc5733a23e4", 0x4c}, {&(0x7f0000002680)="a51fde1ebe2c373612c93eae27b061213548939616f68198f80a4ddbd54ec254e19f1d5b7a5d9c854f0f7ad6b0f129d0133fc3d7353a2e0dc13dd03a2cab003541ffc0d3228fd649c6540dde7464aae8c3b9f94e9848ece10e", 0x59}], 0x3, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}, 0x1000}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002980)="9d71525b779b8164f50ce02670f589df573957eded60b27cb9f6ee4c3da929dd2800e97c5773ee37bfd01f18b1ed8eebb0c3be83eeea916ae1aa108ce31ec514ed2e7f4cc32b51ecdb6f40086f9ec105e0f67d850a0d7b98dfc4ef1f64caff037aaa43a9d3d08f6a9b06500c1b0053a152628fcc79eb1c2be3fe39224f156e7983bfc1f7fc6f3e8561ac1880a0ba101f47080e69a36b0fa86922a487d6c9ff47d26ad1f4e6b8144f4d9f9bcce09a4f100912edaa95ba2fea64aa1e63c9539d9593283f424e89bf7e0c4ba812ae191056bb51bf59296e1866ff324aeabce58b9f4c8b1d40137cdf2478bf62a915746dcb631ec88eb3da", 0xf6}, {&(0x7f0000006b40)="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", 0x1000}], 0x2, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x5, 0x4880) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f0000000040), &(0x7f0000000140)=0x18) 2018/03/13 10:45:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300031600000000000000ffffffff040003000000000000000000000000000000000000000000000002000000000005000600000000000a0000ecffffffffffffff00000000000000000000000000000000000000000004000400010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/13 10:45:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000001c0)="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") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) 2018/03/13 10:45:55 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465766963656b69745f7661725f6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302d633130323320310000301feb6d6d1260f65e3b9c4815406b39c63d518ac04539888137e69137c1a7b9ac20960de137d75b55df109927caa0afeead7d"], 0x5a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/86) [ 45.856115] binder: 7603:7609 unknown command -287778388 [ 45.865287] binder: 7603:7609 ioctl c0306201 200003c0 returned -22 [ 45.875317] binder: BINDER_SET_CONTEXT_MGR already set [ 45.890677] binder: 7603:7609 ioctl 40046207 0 returned -16 2018/03/13 10:45:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x68000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x0, 0x0, 0x5, 0x3, 0x2}, 0x2, 0xd4b, 0x876}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x399f1336, r3}, &(0x7f0000000140)={0xff, 0x8000, 0x8, 0xffffffffffffffff, 0x6, 0x8001}) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) inotify_init() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}}, 0x2, 0x400, 0x0, 0x3, 0x10001}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0xffffffff, 0xae9b, 0x0, 0x81, {0x0, @in6={{0xa, 0x4e23, 0xae62, @loopback={0x0, 0x1}, 0x9}}, 0x5, 0x0, 0x5, 0x3ff}}, &(0x7f0000000800)=0xb0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x33) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/13 10:45:55 executing program 5: creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', "73797374656d2e706f7369785f61636c5f6163636573731d"}, &(0x7f00009c0000)=""/87, 0x1e4) 2018/03/13 10:45:56 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000640)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'tunl0\x00', r1}) 2018/03/13 10:45:56 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffff26d, 0x10400) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:auditd_etc_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x30, 0x20, './file0\x00'}, 0x52) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f0000a40ffc)=0x1000) 2018/03/13 10:45:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="1621837c24952cf446fd9c1e20a7c6d23f74a76b03b10df61748f8f0561340020a0933920e7a454e2effcf97e71de7dc3783690ec78040a65d3046adc3d3b6fa3cc41ac129246e59fed2499dd5911fa1f820e38d732eef4286f81ab23ea4ae29bda633ec300a4f5f850fb7e22dcb462ac8e6c66b70e19f259c", 0x79, 0xffffffffffffffff) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', r1) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r2 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) finit_module(r2, &(0x7f0000000280)='/0md5sum+}eth0*\x00', 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001040)=""/4096) 2018/03/13 10:45:56 executing program 5: setrlimit(0x8, &(0x7f000000a000)) socket$inet(0x2, 0xa, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) [ 45.971015] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/13 10:45:56 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) r1 = socket(0xb, 0xf, 0x4) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/03/13 10:45:56 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:nvram_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x45) 2018/03/13 10:45:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/202) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/03/13 10:45:56 executing program 0: mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xffff) umount2(&(0x7f0000000000)='.', 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, &(0x7f0000000180)=0x8) umount2(&(0x7f0000000040)='.', 0x4) 2018/03/13 10:45:56 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x78) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$setopts(0x4206, r0, 0x5, 0x40) capset(&(0x7f0000000000)={0x19980333, r0}, &(0x7f0000001fe8)={0x0, 0x400, 0xfffffffffffffffe, 0xd, 0x5}) r1 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'irlan0\x00', 0x1f}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x20071026, r2}, &(0x7f0000000180)={0x4, 0x6, 0x6, 0x7, 0x56571fe6, 0x9}) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x1) 2018/03/13 10:45:56 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4080, 0x0) mq_notify(r0, &(0x7f0000001140)={0x0, 0xa, 0x4, @thr={&(0x7f0000000100)="d107b12ad63c75b34622f161c4351607a16d4960e444247c93ffb7c25160abd0280e805ae78505f882c91583b6c0587a73b4dece70dc3772011c7c19319c25425fd4a63f09b4134fe81f9e548a616e32aed730140187b6e8d6ddf9c8073643571610ea7dfc247feea3256dfa6e3ddb9b0be26cd65dde3e0956c0c775ddea23736beef164b8955132dc34de25efe7abe6a5f372c4dc187bcaa73ebd82ac235880fd327f42d1bca3c957b1f1ca2334583d7e7baa82ebf8e994e73e2326a80dbc293e92f63aa22b8cfd8585e44580ffa2c6a6a1056c5e9a4b5fe2fe585a63757294bd562526ab270b7f0f1fbc7363c4927066792b1f27a2ebe92af21ec705295c249eece6484f18181ebcef115e54ce92299e93a780ea039398e644c808010c6e0ddfc21ef003b1225eb08648e376e763b697c08f34abe2f6b54cdd6b79452db0b7d2cbf7285ba3494368d54e38189e75bfbac5d65d78db186c26af61722f4952a9426cd7e184af0de9960f6265255835b5d37862c8f4af07c2be3d28b7baaa00d30c59ef3b10ec76d354ac2f977d42be9d8618a549967319fd4cbfbeb07984608730a192e521d381e3f586493a206ccc5346ae5a69ce328c7fe643cd82ac24c4a0333311c53d045c6ca62ead7054fd16cb7420346b91aff8a2f866a8498faf9bf369c65e0efb0f728baa24a29f9aa7b877ef6a61e5178b70db7e94ecbd80b5dcc1c0ee66d916e5ff8762cd72b334174797e68cbf8e04518e974f6f45af9a7a5e942bf33cd8805ac817de2649a61dd5cff55e3dde771e0e66f7e648ee99c5353c7d28ab7ea7129567b8002bcec13523834adda5187355fbeb7ba81fb83c69d75146c76befac99ed8e5f8e171026a84651f4168bccbc26a92ba1e84dd1b3c5d1285ec454d24a4ef9a88a8bd4c1de7712257488ea276018475e78efd0c56034a2851e722c57aefdaac3011cea134912e7b60e5e60b6946dd7bb57c1ef4e517164c4e264312c568e4d2130a4533e3cc088c0d0829f096ea37b0eb22d6ea48a5b787181ba6585ed00e3e1d4d7d68c98313a9640e7db8a3b2776d91aca67a64ec3f228b6aa6fac32a1bb55c88c705f0ff1d8f35b3d6a7152d1007ae7c685f41bc1f140852adcc662ba904e141c34b5c5af3c410436305f9b72ccbaaa153680ac1b8f698d4c84648a9e2a8d7516a2bc515e57a6a2f654cba549fe7e92ab1ff2d4ea91472236c4ed688b6e19a86aba7e0d0afc00f0da6fecdaaf2d8675a457201132165330b7347ccf6e4907dc273131489b2987c01f53887d2c45aff467f74e060c28caf7407f128304618ac64d3d08ddfea9623fe3488ad08a1617e9b17d5d43936590f87b36423a447ac05267245474aaa61a985bc7fa2006950fdf6ecd0bf8e7c15ccc2972db195a194f625e5c0521cd1916f7995faf1c611ae02e949687051c91c1c7e27ac1ab0ea85acfa114a2c7bb8f466f6504d87a652e3a3b0b5af30c34b678268e4f2faf562e6c201573f64919d7bcb5a65e475811b233477bc57d44754a30aaca943f5baae55864ceb8d61b54d40759f7ad697c150f060c0902603c073a1966915c2de18a4985e0601dd326eb32282eaef652f2b91a066817b069188868902ce316476c347844649bedfe3de7020bb26e95ac9aded440ed2416caf67dd8a6b06b9dfb9b1294fdaf1f36b883299072a79c58f2687eefdd33e6067a72b550f029abd3f524be1975a501c1a40589e459a78347f368e36f1ba99f39d71a45d205deec2d114819ae1f9bb32fac830b0c35e4b651d2f460b9913f3324bc3ac453378824f10eacc6241cfd19a7df99ecd2a02027980f2e83ca001bbfef65132b8072aaa0915a67c8875ede8f4a97b494f486fbc697bed22b64e0998fb9fe51c18a58771a2b4b473bf3870b1d075dae7e0b8b188655cf66d1830022cc7407990e7c8bb1c9a4e00a376ad7927d69115115fa9556d002aeffe104304b66543994172cb7520a74580d82082e229dcc751855c96dc75d43b1b938ee225a9b1c9a1acd508f5836d2204bc56b495690e168284e247a9c04374345999127a9cf120aa31471b2a96b8ac17ed6979747ed6514856fb641ca9897ada552458e19fd21d2d61bdd1411dc001761b1ea4b43dad1817343cd92243275ab3e8dc8a387920235b8abd5047564c9d4d656eb7fdf7d3c02bbe426931ad1afc298c3dd0ecd7b76eb73fe7dcb1b566ad253a9441c673f14630fba4518ce719ab160fcd866ccab9b427f75f1c0b06da2b119ec7ac73ff595dbcc6bd782f2d6c947ac621c211ca1a50c7a4040d26d924701de0f2c53a1376e3bc22954ecf0b6a21e463871a6e3ed717546078e2124a500b1052d4e2546bf5d9e526bd4e15db152cd6ac0b64fa9e81b10ea638574385b9c9e5b9f9053f0127137eeeed5aa86069f4e355acb785359f01e7063678a0cf93218cd8e1e7187c7a239f6d53da0609fbe7c7b98dc00aff7567e9cee00e224e1e004e11d96aa2a07fb5fbad8278f83a6889af635f2d8705aa4c8ff4be97dfec22e10bed38b78c2bd4a855f481e7ca0ce573252c5331e66e5f7aeb70cd4503eeec7d480b138830f8e1f7b745758254f634ad3b6c3c5edbca0172ea8e2c02404fc83e3cb0f1c731afb581e4e8cabd677023f9612d27ebafa64b2cf9f20a260a7e4e4760ed17e1a3bc3813ef94de060fa06a27684a90f4712909c8267429cfe8d821009e7cd974f352d8525093a8e89e7bc64d3dc690ee7b400beaf60ddc44bfc89fc9a095d48c16db146c98ff6ef9dfb8d2b0370df9fb31f65190a456b7a87732ae6aa85a0325ef5bc6b41336af9be5b0fa731fad2bf6ad8dc003651228d90aad5f8cbff83c7ff9e7b6d6fd3665bc73f6892993cd040f14546a1152c0a677fc655c7d360627e496852c3cd1623c68682350573a94ffa3447d5c8ed99d1fac7e82b90d508ea5d7a0bcbfa7c1e6d4d9fe9d69b6c26c63f52813161f696516c69014f7bab85a00f08c78d218a727575e45779a7c17194b2a3051d3110ca2390213a41d616ecfd515d3736666db4c6b3bd3257a67d39ecdf4b96b1aff43d7718fbb765d9f51fc9c6768726f4ac3cad5a6a6f28337105bf3464fbd170049afbfa3ff7896d7dbf57304edd49db8b1a385fb622c6d0a9fc267f646313bdc009cfc85c30428e0a129d3241ea8ea1dc349a576b3d16492de3f646164b6631b149c28b1d645bc0ad5f48f8052a357a53a12504eb41fda2628bb5d371e8b98c57d259db9423dc07ee39cd233003b67e8f0401b5ee8566a4fc2e2bdad2a2587033317dadd27fb44ed302c7c181fbea0ebec3d7715b67a6a70b6de5eb0d726249976a1e4f7281c9da7d8abd70695a7d901bcebde1ef1089ea71e1777880636c5521d65cf374a785896595fc0d75614fa29159e8a031ef927329db1f1cb8432fe41d798916f2abf92b272e7270efdab52d234b969c675f01388fb9e4b783169f559d8ffcd15f66f20bff8122324f6053efbf9146d2724137207f4f3e112ab28f197babbc98069a073ddf7a7a40ba28e552b70eea2fc263d3b913b322e445d28710081ed098e4ed4e1f30fa7a467c44d18c3bebd74c73d9c82e9d166d30ac05e9e5db30657100743e97acc0d47740222e831b4dc1f7d6224ee078ced88143961dc1c4fb7f8829186c11299c6189d08e0d99a49d2a3c09e127e648a5c232995efb205fe050671c306072a78e34e58988dfd11dfdc6e68fda1363174dcaaeb5b0fb92bd26363da845d85c4ad35fc1e0d2263a6c449ce376aaacf933b58f30554a293d3c6253b0895c80677c13399a28833eab038ac72800c9466551ed6ec5f1213babc475b8009db6daadbe30c8ed7e10382ac71304e129d90db47c9333c5376c9164bae221670cb3174d0c7da19b496018fdcd415e79cb5d418476cb5ac6d66cd7d98f2e26e6e6273cc9d8dc7a996c6bc6344db5793a070d21bf25ef2fde424db5d62636e61743fd4745eef547bb0df6e174ff138f1c94c745e793d23f38db53e0ef8dea161e2719b058f315001a6bd137f9f55e52eac63f6199f420e377d537bfbfe3662948a064a2d445919dc75dcfd94fc285e53ba819d3c3fe5c62a5ce421437a476d95a096be2029ce571fbb26b2e8b97bfdc24c20ee9d48b75ae31633942596ceaf26e622bf87ffcfb76112c3f59e80013d4af1830048bd462fe460c8accd51621da39a9c9a3c3f00f5ed81f6eb1577a8157a81126a14b8e36a84850eb665a0024067988ae63734979a0a927870e22bda28353579e2641292b9959df7845357756585125c48968b2e93c49a18c99fb2526cb8e45e860cb82bd94fdaf0bc063c34987d9a1fa18204147227e3e963c74676d0858587b1dc6942c07726d9d105c1fbbac96b79b0424620e12f960c0a597fe7719d881fbd2c40c15fa45ecf3e23f17c6f637d7145f92936e675fbba7c3faabbbb39d22689340ebb3c14acd46b4b47f28f7e6afe7b18083d2d4a2c8fdc52f85656daf7c574c5bd07566b591cf2cf3871648053d2e1f1371ecff7ec071d2e7f69726fb508a114124be2d106f275fb9c9507af1df78a2ab19094888cfec5cead3dd076a14bd2cbb11bbbd13881b016f7eb1beffede983eb1fedf7891a7626d39e9c077d2335a89628d8a9f6f451c44a8511530cb0d706a25463c6c1dc1d2449c03e7f581a6b2ada5621ae2d6adc385d70de2768451f951ffb4aab120ee8358876c82bb0b2afae95b4750d59ead0faf65689d4150b6fc8294336c850d3869ade9e7e3577f4f81f7bf0bdd5e965379a35c6245d0000bec4aba186ae67b1b2272ff59100fe44f8d38582c24da9ac707dea3191d2f69a69ad8135326ece41afbbb4c80f458badf5cf4552c20ab0f6a8ed521a9b8495c92db03f70d18fd286c8c82251da000e459fc714345464d4b57f30b64e20dfc660f25e57d2c2868ae04977223fae8c230bb33ca1087bae16cae4240060ac3710d6f6c0c9a083b66f7fb7a6992e5ad6810ed7be0f60ce1f5bc25dd092bd910b6aa81cb4a5919fead5354d39c55e5ac06c3cb462da0453a9d34ca9f33b6a9b772922be2f1ae9b4f9cd9c1c34b3dfc886388fe66b2355a493fcfe754235ac7d41b45e1622f80e551e35e1f9f3b899dadd2cb431b0f155dc8fa7c919bb1135f6d05a3c7d61d2642c077675ff32c05c91b3a3e86189466935845e727116eb797c6aa1f95d1915cca4418c3fe9e4e5573ae92a71b83042ad3ca4dc6c520cdb7074a6fc27b21a315465bc6b719c40ebca337405909bf2bd546b167bc56808e0e84811d822a4325b839bb31f7b787adb7101bd022ff3324a0b940d54d195fdf64a36943c0abc33bf74dd1e77139014aa65cd5cb4682251903f0738483eabaa2daf775f14af2eea2ffb604ddfcc9545c729e38d5cf4ba5dd963bfaf5afd94070215d84ba0e5df5f7ce34cdc79c0a894c61872058be74f7941d6a7c781e89e8cb2649ec8732213d18b114d2eae722548e1d2b4fa65e907ad4bd1b84b1286a54379c9ede68d04bbd405541c9e6cc5ee627c50b54feac66658b8f3125a7153ad5ca39e83faf8c27d80859114489247a8fa8db3a42c1d50a8f3ce8adafe2b5c3ae03b6f2c50f59a3ae17378758d78620630aa5aa5ec9bf5462d0aef294e22a20bd2070f283475c35447934303d2c82eed98fd71e94656d1f629b41ed0446090f962ac6d43f8586cdc74687c79634e038d49c5068fc24231d90286827f8d151f00e32e45e96325e21961c261ced9bf1107cefb07b085a5b377421e845f34025ffd4b93e709aaed4f53", &(0x7f0000001100)="9bea4a8fa374b746b1a1fc5754218068f89263a65de4a8f4725083dc82a7181ac48c1746388f37bb0c3b1fd74be02232"}}) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000000002004e1be000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000010000004700000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000"], 0xfffffffffffffd48) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) 2018/03/13 10:45:56 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r0, r1, 0x9, 0x8, 0x3210040) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x40}, {0x16}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000002c0)={0x65db1b11, 0x0, 'client1\x00', 0x4, "abf3c24a768d81d4", "f8d2b3dd1ee6eb84b5645553bd5f0da84945b45bd78c207cf26dd83c2427e2af", 0xc94, 0x24f}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x9, 0x81, 0x2, 0x1, 0x20}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r3, 0x4) 2018/03/13 10:45:56 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r0, &(0x7f0000000000), 0x408) syz_open_pts(r1, 0x80000) 2018/03/13 10:45:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)=""/194, &(0x7f00000001c0)=0xc2) 2018/03/13 10:45:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d87fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/50) 2018/03/13 10:45:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/13 10:45:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f0000000140)=0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/13 10:45:56 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x8013, r0, 0x200000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) 2018/03/13 10:45:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/13 10:45:56 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xd000, r2, r4, 0x7, 0x1, 0x1000000) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x1, 0x3, 0xffffffffffffff01, 0x7, r5}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x28040, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r6, &(0x7f00000000c0)="f8767436d82b89076ba7e97121973ce09d75da10ef7b8524ceb601ab5879d5b6b03c163150274a03b8eb1b3c4849e3e58893cbb5543818462a450dddade6f148d308697269d00776e1cbfe367ff9d8b9c79a2134d71886e288fe78d0e15dd78eeb772419dd10873b61c5c28fab3370f5bec503d3cc28f1147858f72d35703c31bce3811c2b57f4f6c4fdaeeaf4063eb02db7a6df481e8ef40e3a75e96b2fdfa6fe5297c11e301955236a64c38e3a91683de3928dede05dd21105d0c75bd890e839f97639b9f76760138a", 0xca, 0x4000001, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setresgid(r3, r4, r3) 2018/03/13 10:45:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x7207f1c5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xfffffffffffffff9, 0x8, 0x400}, 0x10) 2018/03/13 10:45:56 executing program 0: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4f, "cdabf42be84ec8f0cd1e28d6f44e70041963a9abd3f6d1d3b004a449bc7f7ace66887c7541f6ecf551c70112a2a839f022d4859925e6d22dca0712c2093039dcf2175760630d1bdd6694e96756f22a"}, &(0x7f00000001c0)=0x57) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(r0, &(0x7f0000000200)="00000000ff03") exit(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x2}, 0x4) pread64(r3, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/13 10:45:56 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/03/13 10:45:56 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xcb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) chroot(&(0x7f00000001c0)='./file0\x00') 2018/03/13 10:45:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd773}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4a}], 0x58) sendto$inet(r0, &(0x7f0000000200)="db4f3b3755dfea98990888f7cb2299962bfa66c25187250e2ff8", 0x1a, 0x20008009, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) r2 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="95f35fbd320811fc3d98aa5b9aef92b90b90c1b02bf1946351c72641ae09f8b94728d161cdb222277d697ae78da2063c35a9949244e44156b64298d65d58a32022acb04195b2f5ee37e5b673c744745929e0bed1a2de68c0139f1edf1cce19a9bcc3371593712c2834cb70a39b65229f714fe54b6a37b63889700b996f408f04a08c461f2abb", 0x167, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x10) 2018/03/13 10:45:56 executing program 4: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000002380)="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", 0xffc}], 0x1, 0x81004) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000003380)={0x24fc, 0xa, 0xf, 0x620, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0x7}, [@nested={0xd0, 0x4b, [@generic="2b4c00afd44625b8b5cbab09afbdafad1f44c4defd6160ac334e91c2cd5897b8df3c94fd5d2be73d82a094829806b88f5bfc224e7ea9eb30cc37e7c85c2183df0e47011d0d557ebb045b3dc24690c1b2539dea2671d0f53167de3ad5c7f8bae2e9c8606d2c42386bba9929321628e24437cc6a6b126fbcef506a10a7070a17bb23447a8cf4f15265f340c03c80276bf188bcca62bb2522ec4da274de237918c048b972b7720bfcd812e3f9d60f223e110437", @typed={0x18, 0x71, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x20fc, 0x6f, [@generic="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@typed={0x10, 0x28, @u64=0xfff}, @typed={0x18, 0x4d, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="6c56e5db27cf9746efc30ee0cd780da73920a7a0702553523a48543f48b3fee15acee4b4066f3a515c99f436ea6c01edd7f05e99528be6ead5815e850cd9e256424fdbb4bcc3fdcfc18edce9b8380c53b9a8486cae0de53a3c90226ce0", @typed={0x18, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="94547d587b449d4eb5c5aa981d76a2ede73c5548347eafe8c14a131cb823c71d26e4c47609139737f3256339eadc3ff96c6c8c4270f1641b171c5bf4ca44942aac93ffc936dfd31a22ca17fa76d2004cf3a18e9133e4e6a7", 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@nested={0x224, 0x3e, [@typed={0x18, 0x7, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c0d2d27a08ffc075cd2239b6ae9c8165e52446078bf69be8e1cbf7e945076516a3f23406f2e911742e7c73fa49bcb4d0266f134c4b1e5eefffd91d8473bad465a258cdd8190bf5cac9cbb9e0dd317b37e13baabd80728dcee56f4aa4e49cbca7785c2bfed44bf3cc045d19fb4705689f56f5760dcf5aa449f42b395b17c93d2e699945b0", @generic="7b9a3a65d1aea8f5b6c59aa651ce46fcfe77111f658741729e9b02627515b952311a9360f495f36baa5d70fbdc3a1c13ccc73a6317a6376f2d68607f2d0508a82da9beb121bb47d0cf68494b392ff93e1bf1e42a27a0e522ee7d4cf35e12ee38637a931870b7f66460eee8fdd0f6f164329f36d12070ab0a01a415b261dc6a84c5971b21c68174735456681561e40189652f845e18d981e440e43c89dd0ff76f4ba4576b053507306fc10e269ce0", @typed={0xc, 0x67, @str="ad00"}, @generic="7727c19d5eac76904eaea0ed0866dd9867dfe4f59cc3758ca159f88b4d97e0d24da7ec47f37b0ff3f681f1a9439902885b0c3dd348a8aa4e21718343c8e82779b991a08b20ab11ee80908c864ef007b49235fe5a4aa798c49c1adb735ce65e6c69993581d6009b4a513b4db90adc2c57a2fe3d4b3ae132aace0d14dccee548c935ac63d79433d765027d32f60e0cdda9bb64867ffdc7dde3e2a2e99f4ceeb19798576b7f5f213ebae7a22d7981602545f71cb731c3aaa59f6db9fed260d035", @typed={0x8, 0xf}]}, @nested={0xf8, 0x42, [@generic="7a7b8f59fc96c76c8a731f9cfa22dc71f7e260f010613afbd510a1b75d45ede6d6518ccb3888fab4036e993956c0eb6bc9a04a9aca33872eb84d3ae26c4963c9b69fae7d3300d21d8d807601a99ad3a8e5ee263579acc937ecf4ac0a1f0228fc74dbbbb7c87efb5556fa8818cf19616ebca1a1b7e801963e055b60864d69bb58aa977c18", @generic="72132fd68189d46e5a9b4d012acccdb60e7dd13e7d78f875500f98acd7e18a709e4543b4da382721dcdc6e8117d9740390c32c14c39d71aab31252a48aa6180f8d132f74b48d778a3471309c4a66c2b6fddeacf1febc401d5db8e7ccb37ab9a6ebb2ab9d6d07159b49f41be52c"]}]}, 0x24fc}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/03/13 10:45:56 executing program 5: r0 = socket$inet(0x2, 0x80003, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef6ffc), 0x4) 2018/03/13 10:45:56 executing program 6: r0 = socket(0x13, 0x4000000080006, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x404000, 0x0) getsockname$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)="2dfc51d5596133ccdbdc820e312d4f88a9dc3ee138b009b2a5c79a3f3c7253d12a61a0b5882bd7ef375aec5f4f60d74ab28ef020fd8163d6b400") 2018/03/13 10:45:56 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f0000000000)="580000001400192300a14b80040d8c560a0600001c00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100190000000001000f536e06ce", 0x58}], 0x1) 2018/03/13 10:45:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x19) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r1, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/13 10:45:56 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/130, 0x82}], 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/46, 0x2e}], 0x3, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/13 10:45:56 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2401c, r3, 0x0) 2018/03/13 10:45:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000000)) 2018/03/13 10:45:56 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x2cda, 0xf5a, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0x401, 0x7, 0x1, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) sched_yield() r2 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x181, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) rt_sigtimedwait(&(0x7f0000000180)={0x9c}, &(0x7f00000001c0), &(0x7f0000000200)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/13 10:45:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x19) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r1, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/13 10:45:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r1 = socket$inet(0x2, 0x40000080001, 0x6) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'yam0\x00'}) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/13 10:45:56 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="04000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080005007f000001"], 0x68}, 0x1}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/13 10:45:56 executing program 0: r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000000000080000, 0x100000000000002) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/13 10:45:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000800007733a0411769a4b0b453708170fefa8bbb0201c67c6f82b0139d23337e61e240e54e94"]}) 2018/03/13 10:45:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x31f, 0x1, 0x8, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x401}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x30e}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/03/13 10:45:56 executing program 2: socketpair$inet(0x2, 0xa, 0x7f, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2046, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001600)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet6(r1, &(0x7f0000001640)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000001300)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) r5 = syz_open_procfs(r4, &(0x7f0000009ffb)='comm\x00') preadv(r5, &(0x7f0000001340)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/238, 0xee}, {&(0x7f0000001180)=""/114, 0x72}, {&(0x7f0000001200)=""/208, 0xd0}], 0x5, 0x0) sched_setaffinity(r4, 0x8, &(0x7f00000015c0)=0x85c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001400)={'raw\x00'}, &(0x7f0000001480)=0x54) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001580)=0x8a77) ioctl$TCGETS(r2, 0x5401, &(0x7f00000013c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000014c0)={0xffff, 0x2, 0x0, 0x8}) bind$vsock_stream(r5, &(0x7f00000013c0)={0x28, 0x0, 0x270f, @hyper}, 0x10) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000016c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000001740)={r6, 0x3, 0x14, "4bfd595ddc74b1ff153b5fc48e6aa033fc4726f5"}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001680)) 2018/03/13 10:45:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f00000002c0)}], 0x4) r1 = memfd_create(&(0x7f0000000040)='em1\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/13 10:45:56 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0xd5e, &(0x7f0000000000)={0x2f, 0x7, 0x79, 0x8}) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000000)) 2018/03/13 10:45:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x6800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0xd8, 0x12, 0x7, 0x5, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@generic="4616d2d3da1f7ffa22096293e304fef309497b600733955280f6e24f88c625fe8aada7e05a0edc06a66f191de3f66706fc5c6875e7cc6d2e445fcb3c884d79b54a70be44b81bd8a5906af1aba6d7da1d8b2e12e42be4b8534fd873f04126d128cce3231ce9c12eda0f8bf2e36dbd3f207215c9d7352bfe55bcaa47acc915e86cbced68ef920609c1edaa46c769824b436a195517faec50b77fad44cd82bb5fd38a22ed2724353e0cc81e69190b228f87a27c17046054630e5911ecc4af9773aea357"]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000700)={@remote, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000008c0)=ANY=[@ANYBLOB="70020000150000032bbd7000fbdbdf25fe8000000000000000000000000000bbac1414bb0000000000000000000000004e2400064e20f8010200202032000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="b66b0010000000000000090000000000450000000000000000000001000000000200000000000000040000000000000008000b0002000000e80006000000000000000000000000000000e600000000007f000000000000004e2400064e2440890a0020203b0000000000000000000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000007f000000000000000000000000000004d23f000000ac1414bb000000000000000000000000000000000020000090ec0000000000000400000000000000e000000000000000200000000000000005000000000000000800000000000000ff0f000000000000ff000000000000000000000000000000b300000000000000fdffffffffffffff76030000000000000104000028bd7000013500000a0000404000000000000000"], 0x1d4}, 0x1}, 0x0) 2018/03/13 10:45:56 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8001}, 0x8) tee(r0, r2, 0xfff, 0x2) 2018/03/13 10:45:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1009, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 46.392085] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/03/13 10:45:56 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x72dc) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0/control\x00', 0x80, 0x120) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0/control\x00', 0x44) timer_create(0x7, &(0x7f0000001200)={0x0, 0x23, 0x1, @thr={&(0x7f00000000c0)="87372e06b2ccfd403c4cdcad420e37d67fa3e9769dff266d10c0d6a5cd690ad386c7659e599db1e7ec3301ebdd65f1609c98bf9b62be25f6d0c354e928a4189c16ae4f79ffcf8309a50d670e2203d092910894702426f61d22fcb27b0cbcc1de606a410f5ea014a4eb232240782de6f84287b57fb5594042585ab49fb42f6ada4bc1c5530d5a6e665b3d6363b3a315c3f1d2cf53f175cc694c656efcd4d2308e94fc32ee63a3c784dc84bdcd88a9d40b45c3cc5930fe1cef4ca02b11a5ece8fd988c250b0f792e88ce1c9d021fea067f0db08bba30042eb927aa3b15cfaf246fb4d0e28f6052424fd2c22ba0333dde25884d", &(0x7f0000000200)="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"}}, &(0x7f0000001240)) 2018/03/13 10:45:56 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000100)='\x00', 0x3) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open(&(0x7f0000f7d000)='./file0\x00', 0x6901, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x108) write(r1, &(0x7f0000000140)="9076a0a11ccfb0363e53725e4cc5eb45c3a2c76a40d436f9f8a2bb21fba4cc28c161c7fb5cb9a2d53ae2c612ca6eb02f5d3b1823ccc2569ec50efec7fa5b482bb6e7f6ec4984a3738dd062dccebf3ce9b09479c93ded474ec07b7ce7e61307cc5a9f453cec757208be0bc9f44274d2bc356497d831b87be01bce40f4c07ea7d6d0de6cd436e88487273f27a7a6b204a37cc5bbc0b5e64a58298e9c08ca4a35b1cab71ab17a28df55391bf06b91e649aca6f8a65bc6d3a381fdd4a85f44cc8b34f350f995de733fc4d56535ac23777bb637fcd238828c7e5fefb4919adcb8bd23a2c38b06", 0xe4) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) 2018/03/13 10:45:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/133) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1002}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x0, r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/13 10:45:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x100000001, 0x400, 0x80000001, 0x3, 0x5, 0xc9, 0xebc3, 0x6, 0x1}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) 2018/03/13 10:45:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d001305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="08e4000000f8fff3"], 0x1c}, 0x1}, 0x0) 2018/03/13 10:45:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000463f00000000000000000000004e92040000000000000000"]) 2018/03/13 10:45:56 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getgid() mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/13 10:45:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x31f, 0x1, 0x8, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x401}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x30e}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/03/13 10:45:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x7a, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000d3896a1400000000000000000000000000000000000000000000f08a2ea6603c05e9ab938f256b664a970e145bf4634c035600e63863350dedd09f4274d93d25656ffa7787327fcf3a99bd85", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000140)}) 2018/03/13 10:45:56 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000001200)=[{&(0x7f0000000200)="8d", 0x1}], 0x1, 0x1) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:usb_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) r3 = fcntl$getown(r2, 0x9) ptrace$pokeuser(0x6, r3, 0x6c7c, 0x7) 2018/03/13 10:45:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x402}, &(0x7f0000000200)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @random="5eebf70e64b7"}, 0x10) 2018/03/13 10:45:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x121000, 0x43) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="238d50aa62e537f8a828245282e2e355f75ce644cc4e89d815693d30b46522340989e65bb8813162712528f6ef79d41d0c9eba", 0x33, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x9, 0x0, 0x7fffffff, 'queue0\x00', 0x6}) keyctl$get_security(0x11, r2, &(0x7f00000000c0)=""/37, 0x25) 2018/03/13 10:45:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003640)=[{&(0x7f0000001240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e27515a903bbd4cad11e870b52277d44f8d97540b89c7275d5de5e622c06643350b558ea97133ef61cefff98537f803d52b48a9dcbc88e212590ea6a94131"}, 0x60, &(0x7f0000002580)=[{&(0x7f0000001380)="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", 0x881}], 0x1, &(0x7f0000002600)={0x10}, 0x10}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x33, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xd3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) [ 46.600841] binder: 7805:7811 ioctl c0306201 20000040 returned -11 [ 46.608196] binder: 7805:7811 got new transaction with bad transaction stack, transaction 19 has target 7805:0 [ 46.620162] binder: 7805:7811 transaction failed 29201/-71, size 0-0 line 3037 [ 46.637868] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/13 10:45:56 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x803, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x9, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_buf(r1, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) 2018/03/13 10:45:56 executing program 6: epoll_create1(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x43, "177055035d39edaa12fc0cede96271423335194dd6e939d998beede80ec34a436d63f53c06302aa63e632544c594a822407cec2a7ee95d413a2707f7e00cd8f3cf660f"}, &(0x7f00000000c0)=0x4b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x7, 0x1, 0x2, 0x1be, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x100000001, 0x204, 0x17, 0x8000, r4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x7, 0x4b, 0x6, 0x10000000}, 0x14) 2018/03/13 10:45:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b9adc97505bb01f67e5867904e795edf831223287ecd20c9840c93ab377a3f6304ee915b4e86e780f1", 0x29, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x42) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) sendto$inet(r0, &(0x7f00000011c0)="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", 0x423, 0xc5, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) keyctl$session_to_parent(0x12) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x9}, {0x0, 0xf3}], 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) [ 46.642933] audit: type=1400 audit(1520937956.686:37): avc: denied { validate_trans } for pid=7820 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 46.673891] binder_alloc: binder_alloc_mmap_handler: 7820 20000000-20002000 already mapped failed -16 [ 46.693609] binder_alloc: 7805: binder_alloc_buf, no vma 2018/03/13 10:45:56 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0x99cb, 0x2cce, 0x0, 'queue1\x00', 0x7}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x8) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/03/13 10:45:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x8000}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x3) [ 46.699777] binder: 7805:7834 transaction failed 29189/-3, size 0-0 line 3133 [ 46.707787] binder: 7805:7819 ioctl 40046207 0 returned -16 [ 46.725182] binder: release 7805:7811 transaction 19 out, still active [ 46.732564] binder: undelivered TRANSACTION_COMPLETE [ 46.743087] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.750450] binder: send failed reply for transaction 19, target dead 2018/03/13 10:45:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4924ea5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) 2018/03/13 10:45:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/03/13 10:45:57 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/13 10:45:57 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x200004e20, 0x4, @loopback={0x0, 0x1}}}}, 0xfd6b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/13 10:45:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/13 10:45:57 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000a3b000), 0x26bd505) munlockall() 2018/03/13 10:45:57 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) inotify_init() r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0xfffffffffffffffc) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) exit(0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/03/13 10:45:57 executing program 4: r0 = open(&(0x7f0000000040)='./file1\x00', 0x22a100, 0x120) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x10001, 0x3f}, &(0x7f0000000140)=0x10) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='openpromfs\x00', 0x0, &(0x7f00000004c0)="c3f80a1db7e437ec8dcf18d622af26c2002ef6cd1cdfdb8de949717bbf7a4a6f0d28e5648ff1fb897e277e8e9591faff636b41e3392d6e6d90d3c801e843b30545400961c132dc77761aa113ff418f3d98ecd858c0d71e04bf5a6305c76cef563391c98db5c4c77a706aeb5a59d9403c1125aa7424e85e16ab5fdac2561a9318cd6fd314ccece00fab8161b813fe166915b9f3bc57be096c016723c55272afa494f16ffe8ee1a5174574207a65cefbf431315a843f3fd1deb19ce6e1d312560c1e5e") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x2, 0x2, 0x6, 0x1}, &(0x7f0000000180)=0x98) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x6) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="0600000000000000b743333e8b162be1bf8375b23dcd169ddfa1e4d03061f483ee8614c484f9f7c389a241495ee62b760454b946", 0x34}, {&(0x7f0000000200)="2f8e71a1329b568ebcee2e2f03473cdf7673e0afa8d117e9068064f1b3d0a941b61ac47a5922ff3f621eabb5b4d8e258d3739fb6fd9ba7b867712b21ae4abad52c0209e1b1e5ce47658dafe6ac8745c7b6c2a5303aa01dc090abe4061209be94647766fc8bdbf7bb6132ebcb2a61c94793d56b3a37a7538fde338039a8159c4ac01f4bbe20", 0x85}], 0x2) r3 = getuid() fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/03/13 10:45:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/13 10:45:57 executing program 0: r0 = socket(0x1, 0x3, 0x0) getpeername(r0, &(0x7f0000001240)=@pppol2tpv3, &(0x7f0000000100)=0xfffffffffffffd69) 2018/03/13 10:45:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/13 10:45:57 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000400000000000000000000001", &(0x7f0000000180)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @ah_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}}, {"f197", @random="15d70edf518b"}, @usr_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x1}, {"eadc", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/03/13 10:45:57 executing program 3: delete_module(&(0x7f0000000240)='/dev/sequencer\x00', 0xa00) epoll_create1(0x80000) socketpair(0x379b59e651cee888, 0x80005, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200203, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000aaeff4)={0xa0800005}) epoll_pwait(r2, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x47e2, 0x7fff, 0x8, 0x10001, 0x4, 0x16fa, 0xfff, 0x7, r4}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x3e000, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) 2018/03/13 10:45:57 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/13 10:45:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80) 2018/03/13 10:45:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) fstatfs(r0, &(0x7f0000000040)=""/129) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002000ff0affff09ffffffffff00000800af29dc1485d66df4c4f546a37c979b78f97779e44e0f5b41e17095aa0de4f4e736cc5dc9e600d153e563b6c2d72518e03b83"], 0x14}, 0x1}, 0x0) 2018/03/13 10:45:57 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='em0proc+\x00', 0x1) exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') r3 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x7000021) inotify_rm_watch(r2, r3) fstat(r1, &(0x7f0000000140)) 2018/03/13 10:45:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00002d7000)='.') chroot(&(0x7f0000000000)='.') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x101, 0x200000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/03/13 10:45:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x20, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x8, 0x2, 0x2}, &(0x7f0000000040)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff96}}}, 0x108) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0xab, "b7f4c67429fdd56173d6820128ba19a47dbcb231e180bc69e70dc099d146730fb803289159ff3542ee49e4d280d24bc33914e36d2b162eae2b2adb54b4e549f0012f9cf197ebd2aa5cf1b5dfaea2e018cffade810482f3c552b8be1381139f0d1feca4cc004e83a404d7e16e96044f4e3d4212cc0f8b4e59a009f4b4875a6582dcb95484a7127054cbb43d5ce4ef48d9bc2d2115444394caf35059de0deb628f42adc56d9a2dae602fa148"}, &(0x7f0000000340)=0xcf) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x22ac40, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x6a) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) 2018/03/13 10:45:57 executing program 7: memfd_create(&(0x7f0000000000)='\x00', 0x2) pipe(&(0x7f000004a000)={0x0, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x184) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/13 10:45:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000cb4fe8)=ANY=[], @ANYPTR=&(0x7f0000767fe0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000725f06)}) 2018/03/13 10:45:57 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) 2018/03/13 10:45:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x40) read(r1, &(0x7f0000000040)=""/24, 0x7) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) socketpair(0xd, 0x5, 0xfffffffffffffff8, &(0x7f0000000080)) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/03/13 10:45:57 executing program 2: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200004, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1f, 0xffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="db00000041dcd7e20844298f59b122cce896e9b2d34e530ebcf42fcc37c747a35656d7d899a5a10a4c9e9b39fa745e7c10f3c31d15f428bd915985538c9f63abb89c9755c84b4c39f89e29bfaee39055739dd652981e421a86c78778c896b0cd38a986aaf214e2a799e558e120f59cc50390505ad6edc8ef3a232605c73ced241e7510e67fb9fa6522557eaa8780086a348e420f9e17850e9ce19931c858a2699d20c38dad9ca4bb6f6967e7ff917580e5da3ddeaf76ab552082b0e29cf252c56ec70e2bc38534a1abbcb260fa2d6c6dca6bc5d00f420000000000000000000000"], &(0x7f0000000000)=0xe3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xbb5}, &(0x7f0000000100)=0x8) close(r0) 2018/03/13 10:45:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f000023a000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/13 10:45:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000000)=@abs={0x1}, 0x7) 2018/03/13 10:45:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) tee(r0, r0, 0xff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x1ff, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000100)=0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x1000) ioctl$TCFLSH(r0, 0x540b, 0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000001c0)=0x1f, 0x4) ftruncate(r3, 0x7) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000000280)="f81b00e51c5f0b590eee014a7fca158d2bbb3adc2bc7f90a87c85840cfc08106fb3c9019fbbdb04fff58b9ef0c16e0128c7129c82893c4d8fe84fb79f8600f384389d083e2ff6302051890fb14bc24af4fa2fc958113d1", 0x57, 0x8004, &(0x7f0000000300)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0xb, 0x1}, {0x8, 0x9}, {0x6, 0x51c}], 0x3) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x2, 0x1, 0x540, 0x2, 0x39, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bbf, 0x3, {0x6, 0xff, 0x1, 0x8, 0x0, 0x2, 0x0, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x10, 0x10, 0x10}, @sadb_key={0x18, 0x9, 0x5a0, 0x0, "9c15ce2defc3141e949871567041a9e95ba03bd1067fc0082f11a88f59dce6118acbd259254b8b5982e1406ed08518889acc6dc818b26ada1d1b1e8002d8838717e623b27fcbe1f1833b97d9306f141078f351eb0d53f23a9a48f4a656f6b4d5f167631f0bbe1bdfdeb16318fec428c67c825dcf7eea15e9136ded80c684a2bf9235d6233d44c8a97325b9bbfb2485c949fbebb59f6c0fd6b96d3ca34dbabd54cf878097fc695c2803560a8a0c21e302b95d6454"}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xb}, @in=@multicast1=0xe0000001, 0x7, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bba, 0x1, {0x6, 0x33, 0x4, 0x9, 0x0, 0x401, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffc1}]}, 0x1c8}, 0x1}, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r2, 0x2, 0x5, 0x8000, 0x4, 0x0, 0x3, 0x2, {r2, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x10000}}, 0x4, 0x1, 0x9, 0x1, 0x1}}, &(0x7f00000006c0)=0xb0) sysfs$1(0x1, &(0x7f0000000700)='@wlan0\x00') setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000740)="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", 0x1000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001740)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001780)={r4, 0x64, "5c7e618123ce3aff34849949391f1e38cc0a8ef49d0ea107b7abc79bb1d6b7f70dc9af85582721594510cd6a94b043140ef46cfd6601c70a1afe7e744c08c3380e5d2451e79b80908a6c919a3bcfef206f074c9d28fbbeaae413dfff3da2c81f0871f8e9"}, &(0x7f0000001800)=0x6c) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001840)={r1, 0x23400a95}, 0x8) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001880)='/dev/keychord\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000018c0)) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001900), &(0x7f0000001940)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001980)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001a80)=0xe8) getsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000001b40)="aa7aa87ad65dc3c47e1667dadc8c6e2d202c5e9a79cf07a986501826bce68919138ab0eba24757eac2e4bfbfd10a79fe15e9136359b9e16cba0d2902d7e08e879eb14da0cde403dc41767800f8244eb7c7f4e7f596e7b6c505683acba83c6586f04568872452e5255d35c9a5a8594623dea26d43228a022aa0f10325461dced6198611f220855f4ce7ca5392e4c4d3ccf2e845482332606441ee4aae7a84e9700d3f6a3ae8223855c11d553c519c527ff437a84428603cd782f6251717638a3105d6bf8de917f1ea8e3df66621ad77491440cb9fb3916081d0512005456222ff8f4a8cfbe086ff") rt_sigpending(&(0x7f0000001c40), 0x8) 2018/03/13 10:45:57 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x9, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x8001, 0x0, 0x3888, 0x2, &(0x7f0000000100)='ifb0\x00', 0x400, 0xe5d, 0x5}) r4 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x4041) umount2(&(0x7f0000000200)='./file0\x00', 0x7) signalfd(r3, &(0x7f0000000240)={0x8}, 0x8) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000300)=0x17, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x6f}, 0x4) fchmod(r2, 0x40) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000440)=0x0) sendmsg$nl_generic(r5, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000780)={&(0x7f0000000480)={0x2f0, 0x3c, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1c}, [@nested={0x2dc, 0x85, [@typed={0x10, 0x47, @str='ppp1\x00'}, @generic="c206a62cf8212f89742ac370b48f20a79540299b5859918343aef5ed0163a3cd751e0a8c00d28d9274df11a5d147635519c4e05b6617911112afbb38a46bc78f09fdbcd3f99dbd0d6f004751b50a6245f1c61faf7e9a70b38c657dc27fd7daacca0d0829344ba4adb4e7e5132c162f02018c9c7f69750b20108299f822523d430572e890faf7de36902571c5dd6501d2a45ca00913", @generic="d1a60d94df7d96460c1badb586b640fe7ff9323f8f9bb01000cec358e1d232e62a16d5c67237129877930c20b42d45b9bb179998094ba15f9e76c4cd19adf901f5379a9c8f1d4520964ecd9e1586daf42ae184cc1e4c0e6ec6f4a3d918c2610cd5374c814a1a48e35a18e4da49f7", @typed={0xc, 0x64, @uid=r6}, @generic="bff2554304d9934d2b6f505555a045241c409f8aa0fef13b853f35c512517bcae91425d205006ff5afc055c056bc9fb5a6b6e2c0f930c095303e0c08c92bcbbb65b3643f3434d70b63e9f02a2e7ed5473eb56090824f35710a5f7a638a5259b125c1936ea67dcf4f3f9ce421162e560db319587bd5a81ad6c3f65cb6f7b67f831137ae10c4cbb1e2d2f062619065da8690d86a5e80d4e41f00903578f509dd993ce69841c0701b2f5649", @typed={0x14, 0x1e, @str="a973656c696e75782300"}, @generic="2ff91a5a256574a72a76bf5a1c6e60ebc040bba2fbd4cd14f5e202b4525e933a8dc62bd1acb9873b469877e7ff983e37c41c58c2962aec3ff0e2016882e08ed82f4028a44cb33a4986ece1c3302fb93a28d2fe35ea05433ff7d44f07f11dfb32df76e58759a89e35f1f6da2b7643b4aa6681995363ce140784fa3577ad5d0eb91b60490a5b017cbd584c7251a5dc00988dc65b4e11dede2c9221a3bd5cc0ed9155ddc8e5e9702035d2b6aecae9a1eed5be0fe062ee571dc581f5e517b0d62b7473652846c43dad6c0218c474d7575d8f5f3c646e376d25e0673f87519de19492cc7891d4e77548a40c38df9ac8", @typed={0xc, 0x25, @pid=r7}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) signalfd4(r5, &(0x7f0000000800)={0xfff}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000840)={0x0, 0x7}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000008c0)={r8, 0x80000000}, &(0x7f0000000900)=0x8) rt_sigaction(0x19, &(0x7f0000000940)={0xe749, {0x40}, 0x0, 0xd2}, &(0x7f0000000980), 0x8, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000a00)=""/4096, &(0x7f0000001a00)=0x1000) r9 = add_key$user(&(0x7f0000001a40)='user\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001ac0)="71b63de35de761eb829063071baf8371b09d9fc2f0bba6ef45b3bfa1b7afadd965369c9cf971cf5c3509966652cc07d937be7d77d9178b92666a9f4e5f629ca3b6af7d3db22e64e4c83e82f04f4a009bfdbd5ea12e372a957a85bbd824f9f8e613a0328a712d46a28eaecc3e5384aa3265a9ed6c8ffc2cb58136a1584e62c3", 0x7f, 0xffffffffffffffff) keyctl$assume_authority(0x10, r9) sendmsg$key(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001b40)={0x2, 0x3, 0x5, 0x0, 0x13, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd27, 0x34ff}, @sadb_ident={0x2, 0xb, 0x1f, 0x0, 0x80}, @sadb_sa={0x2, 0x1, 0x4d5, 0x1, 0x9, 0x7e, 0x2, 0x80000001}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d3, 0xff, 0xfff, 0x6b, 0x0, 0x20000000}, @sadb_sa={0x2, 0x1, 0x4d4, 0x6, 0x3, 0x60, 0x4, 0x40000001}]}, 0x98}, 0x1}, 0x408c0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000001c80)=0x40, &(0x7f0000001cc0)=0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001d00)="96e944b9b930551ae4ab5cb36f0ca4cd7ceed8cd3f543e99a04b2a5368c2ec4cc182ca46c717798ea90d72696b87ac098d849a7ea4b43cfcf19df20a578c8f4fb742f01040336e37913bac2c05dc448876f9b0f44054c8b3b79de4", 0x5b) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001d80)) accept$unix(r0, 0x0, &(0x7f0000001dc0)) r10 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x30, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000001e00)={r10}) [ 47.087550] binder: 7905:7908 ERROR: BC_REGISTER_LOOPER called without request [ 47.095587] binder: release 7905:7908 transaction 23 out, still active [ 47.106341] binder: undelivered TRANSACTION_COMPLETE [ 47.113263] binder: 7905:7908 transaction failed 29189/0, size 0-0 line 2950 [ 47.120678] binder: send failed reply for transaction 23, target dead 2018/03/13 10:45:57 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x7) [ 47.133001] binder_alloc: binder_alloc_mmap_handler: 7905 20000000-20002000 already mapped failed -16 [ 47.152932] binder: BINDER_SET_CONTEXT_MGR already set [ 47.154953] binder: 7905:7937 ERROR: BC_REGISTER_LOOPER called without request [ 47.165423] binder: 7905:7951 got reply transaction with no transaction stack [ 47.165431] binder: 7905:7951 transaction failed 29201/-71, size 0-0 line 2926 2018/03/13 10:45:57 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00000001c0)=0x1, 0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/84, 0x54}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/97, 0x61}], 0x3, 0x0) 2018/03/13 10:45:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x100) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000640)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000400)) fcntl$notify(r0, 0x402, 0xc) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) syz_emit_ethernet(0xd3, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000e2574a791c4810030a451e67762227e192b944c035533d9f2db29f8ec62474dbd2d07d480d266db828181f1d8a2298b39824e1f58d029158210942aa70c1aaa94a7d9a3af16226571c8fb33e2433d692978c7ef8397b7d316104fdc5cee52448c7865cda5bdc08692a72c22cf3b53afd2beb99e0112662d463dfe9d14ac3fa4bc8d896336340543d623cd8820cd384ec60d4cf0451b5df575b939c6e93e60db5f10c9283693b5500d8039310b1dba4bae70e8fb0959f845a47a756903440000000000000000000000000000000000000000"], &(0x7f0000000600)={0x0, 0x4, [0xcf9, 0x50b, 0xbf9, 0xcf8]}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000003c0)={r3}) pkey_alloc(0x0, 0x1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) 2018/03/13 10:45:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x191440) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x3, 0x3, 0x4, {r1, r2+10000000}, 0x82, 0x5}) r3 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r3, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) r4 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="303c5df35c75692f5c545cb98d9010389dab59286d3a92dbbc340a417b11151b5c93b40c4efae75c066c633158f324c5a5f0fcda00addd38134ebe80b9541151c7a475f1c6cd2881284dd77c6d8207dfd496129ba6d5b4c6d7c44c3e0e66a77e497f3f12862408dfe9b86f374e3695978109928befb47ef82fa597be55", 0x7d, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) 2018/03/13 10:45:57 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f00fd8)=[{0x3d, 0x1, 0x1}, {}, {0x6}]}, 0x10) 2018/03/13 10:45:57 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x8008, 0x3) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x40000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/214) fremovexattr(r0, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') sysinfo(&(0x7f00000001c0)=""/4096) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) ppoll(&(0x7f00000011c0)=[{r0, 0x81a0}, {r0, 0x1002}, {r0, 0x118}], 0x3, &(0x7f0000001240)={r1, r2+10000000}, &(0x7f0000001280)={0x400}, 0x8) geteuid() listen(r0, 0xe48) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) listen(r0, 0x401) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000001300), 0x80800) r4 = accept$ax25(r0, &(0x7f0000001340), &(0x7f0000001380)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001440)=0x81, 0x2) write(r0, &(0x7f0000001480)="76b114d0d8a544ce8f876992cfce7903b8f070064be35d1c865d2c6d368ac5d41d0dc1eecbd6fb7db0b25d30cbc3d63658c29c2d2d4d8f79b4dbcef89501a807ee8e97b7ccbcba2ce9dc9be1ccb456370c4d37b8b9e30e97d5008c16614448c83e0412b1f19fd18193e76dba10cf94834ab3015e2a1855b12ec71fb4dc3ff5e5d127a2dba53f5a48f909456cc57a7c3f3cbd166c65d17f7442226fe78451af384eeac39b3f5c5313609c007403150dbe52681ce8f4aef2efd7624bc77fa250ed77cf2ae4c7be5a5b001cc60ca6d1b78b69e01c58c22a5ef0fcb95caf4b38b033", 0xe0) eventfd2(0x7, 0x80000) fcntl$setpipe(r3, 0x407, 0x7) pwritev(r3, &(0x7f0000001980)=[{&(0x7f0000001580)="f07e88cbb2ce6366f400db3e5814dbeaee1785f36dc601b925013776952a2ca015ec1271f39998a4e2935e74a71140b65c10985621a55cf7ec2a2bdbdc398580a920265af1391fc439622311cc83d744a3891fbe887639d13eadf23b9459f54ec8f5452b3adc85ba31923bdad76e84f84998167b46257d012b1fda33f1626f972afa05266c55e2d22ac606fa7c5c10c02f3dbf8d55c4f1ea82ee12ed5a9e4ad365decf7f6adbd900ff2dd472c4b8818ab6", 0xb1}, {&(0x7f0000001640)="0c750e6e3c41c21c8604502b5e72e7c5f92ff9884951b404aedaf43e5f0809849f1464434410932dea2662588e55d2f184be9e899a2979163af80e3629dc5de53e57ea75ee9c7688267958e819b09e61f7a928fbfe9042365a7a8978e95411d61bdc4514e4af393f6b572532ca1fcea841272ad5302e9fbb86436aa616ad4a66f71b74865d0e41551b3b0f9594c9ae553fea7ba499c2614404713f2ed05dbdde2e492d30493e04e5b5eb8eb7d6241a3a338f601b7ea0ce355bce64286e5181e6b63285bfe3d6b7f067470ef849cd66a5d76a12fb797fdbd13864", 0xda}, {&(0x7f0000001740)="45ce82bca25399a3724bdfa1d4f2115eb8c71dcb57452180ab176ccbadce2653a10b722c0638", 0x26}, {&(0x7f0000001780)="e897d42d618926fcc952f431ecbd67ad3fbdd4a98a40141fbfe2bc9ac6585911defb807b2362b6343445d930277abaa49e8c0a9d7357ecdcd4cd928f07f02370080e6c9c86227c5fe5622a48a8da9746c802fd13899b7d6ef5d802067edf9dd6edee67a48122fa2cc9d7cbe00000a4036f40b0560677fef7e95589aec59aea5433202b5818358fa257496ae8cbfec7ccfa37f9964f5fbd8aa09f3bdc5db0d9ec138c90eb0ddd98f01e4fe68991fcad93254a19423dc9c779a6eda90da8fa90", 0xbf}, {&(0x7f0000001840)="7fd844ca85fa053e5a64f2da4fcb2aa276352c977888c5555a65bdc77dc609e8a4abb7ae71e93dcf66f4ddaddb725edcd56ef16d57c9560241e7dc54cd7ef3bf59", 0x41}, {&(0x7f00000018c0)="6007c4751b97519e66e2bddef07ad3ae05cf0d1e4662697077113b68d95f98089aecafac49b9e7e2071b3a2c3ca4017af88072766371056786eb6ca4268d9ff7f712a2bf41b39c12fae3ca246f36e3de603fa40715123c36bdb648d3888a1f8318d9c6dce1dc9dfc367768e728a2f2157e76615a34d35b6af46543e814036e9b7c68cf8d4dbc470d6d6323847ead376651266bb87fb42fa93fb573b66971c0200fa747d73a3f01", 0xa7}], 0x6, 0x0) connect(r0, &(0x7f0000001a00)=@can={0x1d}, 0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001a80)=""/59) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001ac0)="5067a70e1c8f03b0a4a8422260cc4ae9af29ed9fba9b8d442227db0cbc9ce1ba23ddfc0e9f7b1c7c1b6bb5e9fc938d8e6475c52f32c69d7d07d0eca2a1b4a76a3af613c857ebad0740da890db5e8b530d06c5712f57acc758a36a1bfad771c45d56d09df2b3e813d5caca86c18bb92584cc61e6543cbb3dfa34a1ea2b2bb44634467863c6e590a4429f4246488905c34a9c42df986be9d776455908947e2a81e167735aa95a00e0383e4ae09e2751ea0e1f26844a45bdf4b4ffd91d42c92ea49be88cd86511aa9fdd783d7fc", 0xcc) munmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001bc0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001c00)={r5, 0x80000, r0}) socket$inet6(0xa, 0x7, 0x1) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0xc, r6) 2018/03/13 10:45:57 executing program 2: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x51, 0xccb, 0x800, {0x1, 0x7}, {0x3, 0x9}, @const={0x0, {0xffffffffffffff18, 0x10000, 0x6, 0x8001}}}) 2018/03/13 10:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) sysinfo(&(0x7f0000000040)=""/98) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200802, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/03/13 10:45:57 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) mq_open(&(0x7f0000000280)='net/sockstat\x00', 0x40, 0x30, &(0x7f00000002c0)={0xffffffffffffffe0, 0x5, 0xfffffffffffffffa, 0x5, 0x40b8, 0x1, 0x69, 0xf6a}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340)=0x2, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000300)="974bdb9491b868f923e4f31839d537") ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xb}, 0x29, r1}) madvise(&(0x7f0000ea2000/0x2000)=nil, 0x2000, 0x8) 2018/03/13 10:45:57 executing program 2: clock_nanosleep(0xc34a8b8393c99bbf, 0x3, &(0x7f0000002000)={0x77359400}, &(0x7f0000000180)) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=""/218, 0x4575dfda9c05e1b9) 2018/03/13 10:45:57 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffe, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080)=0xffffffff, 0x4) socket$inet6(0xa, 0x4, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 47.184409] binder: 7905:7908 ioctl 40046207 0 returned -16 [ 47.185696] binder_alloc: 7905: binder_alloc_buf, no vma [ 47.185712] binder: 7905:7937 transaction failed 29189/-3, size 0-0 line 3133 [ 47.205125] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.210598] binder: undelivered TRANSACTION_ERROR: 29190 [ 47.217415] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/13 10:45:57 executing program 4: unshare(0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x6}) r2 = epoll_create(0x7) epoll_wait(r2, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) 2018/03/13 10:45:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x101, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f000023a000)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x8, r4, 0x0, 0x9}) 2018/03/13 10:45:57 executing program 3: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xa) flock(r0, 0x1) flock(r1, 0x1) 2018/03/13 10:45:57 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e30fa3)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x40030}, 0x42) 2018/03/13 10:45:57 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1ff, 0x8, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0xffff, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xbfec}}, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x9}}}, 0x108) select(0x40, &(0x7f0000000280)={0x8, 0x9, 0xafc0, 0x2, 0x0, 0xff, 0x0, 0x9}, &(0x7f00000002c0)={0x81, 0x85, 0xe325, 0x1, 0x100000001, 0x2, 0x2, 0x80000000}, &(0x7f0000000300)={0x7f, 0x8, 0x100, 0xffffffff80000000, 0x10000, 0x8, 0x7f, 0x3}, &(0x7f0000000340)={0x0, 0x7530}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r2, 0x7, 0x20, 0x75, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'os2.', 'bdev%$.^&vmnet1\x00'}, &(0x7f00000004c0)='/selinux/status\x00', 0x10, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r2, 0x1, 0x101, 0x6, 0x0, 0x1ff}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value, &(0x7f00000005c0)=0x8) r4 = fanotify_init(0x2, 0x800) ioctl$TIOCNXCL(r0, 0x540d) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000600)) timerfd_gettime(r0, &(0x7f0000000640)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000680)) lsetxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@known='security.capability\x00', &(0x7f0000000740)='/selinux/status\x00', 0x10, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000780)=""/66) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) writev(r5, &(0x7f00000008c0)=[{&(0x7f0000000880)="eea5471d8d4eff130f46b577e6a4960fdd721708bba1626bc8a83ecc629ac52ad54795474083c1f44b2a32a877654329353ef5bb356d36", 0x37}], 0x1) prctl$intptr(0x1d, 0x5) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x400800, 0x0) write$selinux_create(r0, &(0x7f0000000940)=@access={'system_u:object_r:wtmp_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x32}, 0x2e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000009c0)={r3, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000a00)={r2, 0x62, "74feb57ef1d3c8a27da501f4c363c725c3b4d16c272968cd101e963d2d12be25848d2fb9e82f21819027d5f1cc1429d43720b9cfde5523780cb37399090671e9963bc1798361ded6c07755486ec51588521ff5bf7bcbdce6f97dd7cd67b73f1cead3"}, &(0x7f0000000a80)=0x6a) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={r1, 0x9}, 0x8) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000b80)=0x3, &(0x7f0000000bc0)=0x4) 2018/03/13 10:45:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000002c0)={0x9, 0x100000001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000000)="c26f3b86184217b12f0d4edd12ae71d70f3cad0c7ab2d49088624f51420bd17f5b9a66f64e8b3948273b3055e54bd32ecba61fdee99cfbe1cb14e2af026ebd702395ad7daa30c8bc50d11ea30ca8ce8bb2e0fe5ca298b46bda02914fc0d2672006b82a5a765439342d6370c74bbe59b640b5bea887f6ad0dca5a1ab2e39a6244202cf1d6e855be9d0b9c4b28ff93c1061ed09f8e891199c4f3c92e91b43eeba396b5aa4068c1a580295bad6038d2c470f1a3e9443cfe6f983a71baaee26798e255296ab3b3428748f32757715db49462659848c9d4ed13ac03d8f39ccd", 0xdd, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x6) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000140)) getpeername$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/03/13 10:45:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"0d079858d523a14d009019baf301e710", 0x80000000102}) 2018/03/13 10:45:57 executing program 1: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x10001}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x8, 0x5, 0x100000001, 0x354, 0x4}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x20000000141401, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x800) r4 = dup2(r0, r3) r5 = socket$nl_route(0x10, 0x3, 0x0) getpeername$ipx(r4, &(0x7f0000000240), &(0x7f0000000280)=0x10) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) sendmsg$nl_route(r5, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800002001000100000000001c000000802066fa05499e94dda11bd275475e39000000b03305000000000c00ff010000003b917d4aacffbac7f0045158d737a018699e9341910fd7bf289e6bb51cc09716945ed21fa5403d6a905e31949adfccc40a769eaf36a05c8f", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/13 10:45:57 executing program 4: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) getpgrp(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/9) r2 = getpgid(r0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x800) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x80, 0x3f, 0x1ff, 0x80, 0x0, 0x1, 0x0, 0x8901eb9e05a9e846, 0x7, 0x3df5, 0x9, 0x1, 0x959, 0x7c749d5a, 0x15a, 0x100000000, 0xfffffffffffff694, 0x1, 0x4, 0x7fffffff, 0x5, 0x7f, 0x3, 0x2d73, 0x734, 0x8000, 0x2, 0x400, 0x7ff, 0x7, 0x226, 0x3, 0xbf18, 0x5, 0x9, 0x1ff, 0x0, 0x0, 0x4, @perf_config_ext={0xff, 0x1ff}, 0x800, 0x7, 0x6, 0x0, 0x6, 0x0, 0x6}, r2, 0x2, r3, 0x9) wait4(0x0, &(0x7f00000000c0), 0xa0000002, &(0x7f0000000000)) 2018/03/13 10:45:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000200)=""/25) r3 = socket(0x0, 0xb, 0x92d9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa5, "82d0c27abb3a308d3de72864ce9573d94240a6807e808fbcc6ece4231697eaab0e07a5768a6e5153306f141698f495288657f8f24632c7b5436375c9aafd2dd49c6457e0ba8ecbaa84c7d8ea9d228269f7194d3a7cf77b09843cb8f979ba6fbaf8f2b47a058b45f3ef84408f31f9cc26a8a12e2f90bfa8a4a6b018da8b79ffd0563789c5b041ce8c8442205189c3f7fc6ceebdfe6594005aab8aaf489b8ee24324ee2f837d"}, &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x1, 0x200, 0x4d1, 0x0, 0x200, 0x40, 0x0, r4}, &(0x7f0000000180)=0x20) dup3(r1, 0xffffffffffffffff, 0x0) 2018/03/13 10:45:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) preadv(r0, &(0x7f0000003980)=[{&(0x7f0000000000)=""/197, 0x4c}], 0x1, 0x0) 2018/03/13 10:45:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0x444) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/13 10:45:57 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e30fa3)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x40030}, 0x42) 2018/03/13 10:45:57 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000700)="6175787600872e80e33d7f0ed6691ba900e039a76a85451fc364c745523d49496bb8478aa54bc582a16f4ca658573848f38539ca708a0f09502e909018fd9931ead6b4000080f3a6a4fbc6580f3dc573607b02917d2ada377f8ba9fdf7556687a7dca730c62bb06d0c0078e4a9bb380fada54b8d3362c87aeaa2630366960399709125af7d4ba2082e8eb35013f1908166f7357efefbdba6b4487593b4d89c1375a024a01b33c8dc70438590050000000000000000665c06abb183472e02190584e7d2586be2ae7e6f205d000000000000000000e0186f80ae63d8878e8547bac1b96bde37e5d71c4d66afc7e6b54b501e08042250227ed30f1f46e23b36e12d470d9701702dbc203289d5857f367b6e879f8055637bcfaf41e9875a0d2f5dbdc651937f8ae2af47af780101f8aab921188b0e78da5fc075c64f7fbefe9b5ca7aa3f7c4cffa343f0f0964741b2def521c8a3dc5b055aa84a2590855ad54f2a") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x2, 0x100000001, 0x1f, {r2, r3+30000000}, 0xf3d7, 0x7}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000115000), &(0x7f0000816000)) 2018/03/13 10:45:57 executing program 5: r0 = socket(0x2, 0x1, 0xfc) setsockopt(r0, 0x1, 0xe, &(0x7f0000000240)="02000800", 0x4) 2018/03/13 10:45:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x47, 0x6e, 0x9, 0xfffffffffffff724, 0x7ff, "1b505c", 0x2, [0xac6, 0x100000001, 0xc152]}}) 2018/03/13 10:45:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6}, 0x1c) 2018/03/13 10:45:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x200}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) 2018/03/13 10:45:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x7, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/13 10:45:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) 2018/03/13 10:45:57 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359404}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20040, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) [ 47.389934] audit: type=1400 audit(1520937957.436:38): avc: denied { read } for pid=8033 comm="syz-executor2" path="socket:[19795]" dev="sockfs" ino=19795 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.396616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=8043 comm=syz-executor1 2018/03/13 10:45:57 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x0, @tick, 0x0, {0x7, 0x3}, 0x3a7, 0x3, 0x101}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/28) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/13 10:45:57 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340), 0x289) 2018/03/13 10:45:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870c8, &(0x7f00000000c0)) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/03/13 10:45:57 executing program 2: clock_gettime(0x0, &(0x7f0000000140)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0), 0x0, &(0x7f0000345ff0), &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@abs={0x0, 0x0, 0x4e21}, 0x6e) fstat(r0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x620}, {r2, 0x9}], 0x2, &(0x7f00000000c0)={0x0, r3+10000000}, &(0x7f0000000100)={0xff}, 0x8) 2018/03/13 10:45:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xe0dd, 0x8) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/13 10:45:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002effc), &(0x7f0000018000)=0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xcf01, @loopback={0x0, 0x1}, 0x3}}, [0xffffffffffffffff, 0x3, 0x1, 0x28, 0x880, 0x1, 0x2d561d20, 0x4, 0x0, 0x3c, 0xfffffffffffffff8, 0x3, 0x758, 0x20, 0x6]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) [ 47.405380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=8046 comm=syz-executor1 2018/03/13 10:45:57 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket(0x1, 0x3, 0x9) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x400008) socket$packet(0x11, 0x2, 0x300) 2018/03/13 10:45:57 executing program 5: socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x147, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/13 10:45:57 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$void(r0, 0xc0045878) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/218) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/77, 0x4d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 2018/03/13 10:45:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x91, "dc5347f9f24fdd9470c07860ae56b317a76475fcfd30ef6fee447a09d5e3a74a8f4cac5484af1b2bfeae65490715f722c456df2bbe26952b10d4622828502a887f8b5e7d08f1d952737ee47a64e21144829461fd6ee06e8ff86394495659bcc7f3017aac9864f99255c78422d31f2a957f95f476e8dbb70e14c1764842292bb4e55fc7c05b8fa1b07f8f18f427604b02d7"}, &(0x7f0000000340)=0x99) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000f9da00000000000000007ff2f691290000b7edb3bb12e38749e9925fa5a1e8d0b353f47123117871f6f770b88b140775792cc066fa39099f1fedbd4e62dce65ddfd4608d9127723c02224e911f2857142d7a7c51112cff835496185a7e8c7c72b468da616d1091cf697ac29f08d8637e06074a6976714b8767b7e8c4a8ab8700a963d62368844924ef4060b2364f0bc2d0a78dc38c5c9813d9b46fff1403fecf6987bfea2c4d49927d48319312981b444a25fcd11a8d8d0605be029794018ad3e73b596e6b74fbf2fcc715fc87888c394249f5296ca3173040600305265b3abd8b10c2a2303f23dda0ecaa62e2"], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x10, 0x8, 0x6, 0xd15, 0x7, 0x5, 0x8ff, 0x1, 0xffffffffffffffff, 0x74, 0x81}, 0xb) 2018/03/13 10:45:57 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x20050, r0, 0x40) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000df40)="240000001a0003000700fd686fa2f8bc0200000000000000271d85940800020001030000", 0x24}], 0x1}, 0x0) 2018/03/13 10:45:57 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/13 10:45:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x811, r0, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000200)=""/1) 2018/03/13 10:45:57 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359404}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20040, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/03/13 10:45:57 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/13 10:45:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000140)=0x0, &(0x7f0000000180)) quotactl(0x4, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)="8668758e95f209370ba8b73de87fcb25368421984885226026cf41800231e8b77997bd4ff0b81bc4bda567d033c9a1a513ffcd04eb8b60b5e0ef50d700ddaccb75e9fbccd1660243ab07a1a12285913a98af541d4da63d3fb6dff8f19935a43b5ed59711dcecba719160a9ee946ab575eda12dc701a01e09e51a82ad5d2bc7fe29fa8eff7a931c16bd") 2018/03/13 10:45:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) r1 = socket(0x1b, 0x110000000000003, 0xfffe) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xb52}, 0x8) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @broadcast, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x3a, r2, r3}, {0x6, 0x401, 0x1, 0x1, 0x9, 0x1, 0x2, 0x7a}, {0x5, 0xcb, 0x9, 0x2}, 0x2566, 0x6e6bc0, 0x0, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in6, 0x0, 0x0, 0x0, 0x8, 0x100, 0x3, 0x2}}, 0xe8) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/13 10:45:57 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3, 0x1c) 2018/03/13 10:45:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="00640001000445") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) sysfs$1(0x1, &(0x7f0000000080)="00640001000445") 2018/03/13 10:45:57 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000500), &(0x7f00000002c0)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc7ff, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x104e21}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000380)="0fc3e331919ebee59024da9d17b5088734a1827e1254284e9286058de2a11d380b8f451c3863e6bdf4dabc4cc773058a1fa4423ed5822511f582b17f3f68283faa9bb6", 0x43) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x66, &(0x7f0000000300)=""/45, &(0x7f0000000340)=0x2d) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') write$evdev(r2, &(0x7f0000000180)=[{{0x77359400}, 0x2, 0x10001}, {{}, 0xffffffffffffffc0, 0x4, 0x100}], 0x30) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6e617400000700000000000000000000000000000200000000000000000000006500000043cb8f0a9ad2000000008c5c180a7c69cc7668dec38a60393b90db5413bfe84f2ba5d712c71a93f05dac6188a7ab5778dd81edab8f9a0841686d25c5f6487e43bc846447a3be4288a38056f815e5623eb4e7a7d71d4bfaff092fb5583205f61e79b1d05ec000000000000000000000"], &(0x7f0000000140)=0x89) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000000)='./file0/') madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x64) [ 47.558516] binder_alloc: binder_alloc_mmap_handler: 8106 20fff000-21000000 already mapped failed -16 [ 47.570943] binder_alloc: binder_alloc_mmap_handler: 8106 20fff000-21000000 already mapped failed -16 2018/03/13 10:45:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x20, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@generic="6ea85b03c38a5a11b5"]}, 0x20}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000340)={0x4, 0x2, 0x1, 0xf, &(0x7f0000000180)=""/15, 0x72, &(0x7f00000001c0)=""/114, 0xf3, &(0x7f0000000240)=""/243}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/13 10:45:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x3}) r2 = accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getgid() ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x9, r1, 0x0, 0x6}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000280)={r3, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x2, 0x7, 0x3, 0x100000000, 0x9, 0x5, 0x709, 0x8], 0x8, 0x0, 0xffffffffffffff4b, 0xffffffff, 0x2, 0x800, {0x5, 0x8, 0x5, 0x100, 0xf907, 0x401, 0x6, 0x7, 0x6, 0x6, 0x0, 0x200000000000, 0x1, 0x3, "7e7ca90ada381e8027994259ca81ab205ae0cdb21148e7db21727df280bf9766"}}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000540)=0x6) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000580)={0x0, 0xa1e, 0x3, 0x5, 0x2, 0x80000000}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000005c0)={r3, 0x2}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000780)=@get={0x1, &(0x7f0000000680)=""/233, 0xffffffff}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000007c0)={0x0, 0xffffffff}, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000800)='tls\x00', 0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/validatetrans\x00', 0x1, 0x0) pkey_alloc(0x0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000880)) poll(&(0x7f00000008c0)=[{r5, 0x1000}, {r2, 0x381}, {r2, 0x408}, {r5, 0x8}, {r2, 0x4}, {r2, 0x81}, {r4, 0x1210}, {r2, 0x44}], 0x8, 0x800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000900)=0x6671, 0x4) epoll_create1(0x80000) 2018/03/13 10:45:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e20, 0x0, 0x4e21, 0x8, 0xa, 0x80, 0xa0, 0x87, 0x0, r2}, {0x3, 0xffffffff, 0x10000, 0xe6d, 0xffffffffffffffc1, 0x0, 0x7fff, 0x1ff}, {0x6, 0x3, 0x1f0e, 0x5}, 0x9, 0x6e6bb1, 0x1, 0x0, 0x3, 0x3}, {{@in6, 0x4d2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x3507, 0x1, 0x2, 0x7, 0x5, 0x2, 0x4}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@empty, r3}, 0xe0) 2018/03/13 10:45:57 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x14, 0x5e, 0x304, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}]}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/03/13 10:45:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0xc0880) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) getcwd(&(0x7f0000000000)=""/185, 0xb9) 2018/03/13 10:45:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0xe2001) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0)=0x9, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000340)="6c6f67696e75696400a03377559a9d404403db94bcafff24f8fbb08d6ac24b2ab5970de99256d23d24482141ac996d9d685e98e2acf85a81805e4c89264db44b56c58e114680b018de968f9c56fb4ed0d603ac19bd4007100e") ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ptrace$getenv(0x4201, r2, 0x22, &(0x7f00000000c0)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x8001) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000080)='net/udp6\x00') 2018/03/13 10:45:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/hci\x00') recvfrom(r0, &(0x7f00000002c0)=""/205, 0xcd, 0x10000, &(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x636a44f0cc13d15, 0x1, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x5, 0x8}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0x8, &(0x7f00000003c0)={&(0x7f00000001c0)=@newspdinfo={0x30, 0x24, 0x501, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in6}}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/13 10:45:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="982db6462fe132f92d85655d21410859c1fecb76de9112bc51da1fdf9559b87b9237e28699d3ed00e63d410b53401963b2ffcdfa08e15da8b5a9f3ee9dccaca68aef208e8df8d7060ea58822a10966648b6824639d7f0e9ae3a009a767cbcbaea837c932365073e0f529582258093631270d0fbc64258c250a5af0030e52992949", 0x81) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000895ffc)=0xd) 2018/03/13 10:45:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100029080000000000000000030000001400010010000000000000000000000100000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/13 10:45:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x800, 0x5, 0x0, 0xc}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x0, 0x0, 0x101, 0x5, 0x6, 0x9, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3fc6, 0x73, 0x7, 0xc986, 0x45a805959808ca81}, &(0x7f0000000300)=0x98) 2018/03/13 10:45:57 executing program 7: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0xffff, 0x9, 0x10001}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x200) syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 47.755297] audit: type=1400 audit(1520937957.806:39): avc: denied { write } for pid=8148 comm="syz-executor2" name="net" dev="proc" ino=19941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/13 10:45:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='clear_refs\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/231, 0xe7) getsockopt$ax25_int(r0, 0x101, 0x9bad86b35ae90d4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/03/13 10:45:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x2) sendto$inet6(r0, &(0x7f0000f7dfef), 0x12d, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/13 10:45:57 executing program 4: r0 = socket(0x0, 0x803, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) setuid(0x0) sendto$ipx(r0, &(0x7f0000000000)="703c85b523b25fce0425ce9a2d268dafa77a36f3501fb740fac172bf3b5f56b224d381f437a0cc7b4bccdf520524759e3d43dacea56162701581d795f616588f3a1e7ba83631206dc48b6e33c5f23b3afce9b970e7221e95bf0586594ef960eb1058f32d26bd560ef464530e0fd39c45252b2eb7cb8a4bd8bd8d86b06ee4120a319192d755d113f021a64aafcb4f38d7c9ef2dd72a4be1ac0072a0cce46deb2174b99dc4ba9680a8afac28a43e739613f988acf7751669c737cdbb164fce14d9f77f7e", 0xc3, 0x8000, &(0x7f0000000100)={0x4, 0x5, 0x2, "30c81d31710a", 0x20}, 0x10) [ 47.783532] audit: type=1400 audit(1520937957.836:40): avc: denied { add_name } for pid=8148 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 47.813343] audit: type=1400 audit(1520937957.866:41): avc: denied { create } for pid=8148 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/13 10:45:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e0b000), &(0x7f0000476ffc)=0x4) 2018/03/13 10:45:57 executing program 3: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="30432802902b359cf8", 0x9, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000001740)="7c399e7c8790a16c88a863ad11dd6b8e7d42befa81aafbc6a99bf639d705ef88f1985775c225e29b9996c8340d65c59133370824eb114264c0adfabc6b910bb80c814f871daff195afbf81476a523887", 0x4d, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x8) r2 = inotify_init1(0x0) getpgrp(0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001540)=0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getpriority(0x2, r3) ptrace$setopts(0x4206, r5, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000014c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) getgroups(0xa, &(0x7f00000015c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001600)={r5, r8, r9}, 0xc) ptrace(0x4207, r7) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='wlan1\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='keyring\x00']) lchown(&(0x7f0000001580)='./file0\x00', r1, r10) ptrace$getregset(0x4204, r5, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) ptrace$setregs(0xd, r5, 0x1000, &(0x7f0000001400)="be2fbb2deb2159de4eca712e60a9ee20f2e027ade4b7fb6b6cf398378f867640714385b4e1dcfc036c5ce9ac869ae2791ef41045488fbe60e5c124667bc8e5ff223634bc6dd17572df1fa49645dccd4cd4e11314ee5393569c7671b752e94ebd01685c81d2613878259e0b8f21ab107a0d1b30c1cb7b20c3a17080de85b84a09f952b2860a219bc1b411526e9e3637cf14789ef01f3bdf0a6a8129242a25841825ff7fe4d385b4f79e449c4c99ae") 2018/03/13 10:45:57 executing program 1: r0 = userfaultfd(0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000640)={&(0x7f0000000040)=@full={{0x3, {"ae5c1a551e0043"}, 0x1}, [{"7f78ff7dc6c388"}, {"764e7815b14187"}, {"b82afce969262d"}, {"3de8367732f6b7"}, {"9cba691f51b583"}, {"00c443c6acbf20"}, {"c096a7548ee7fd"}, {"15bf81bedfe5b5"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000100)="a26826e0cef92dfcec88915d44cc6ac160e7468a05dd9f9bf6812b69c775677761c1d4b87cd3df8935107aad69f49950babdba16cfdb45bbe90d03e11b81403183070062f65a335407738d7e58c916c7ddd831483f7f241338fbbcf90711ae1b98a70e017fad886749efb6e5e8d1c7fb9032bdea269551d9b245079faec06933ecd4950f9d5cebf9ac0f", 0x8a}, {&(0x7f00000001c0)="227ec9a9bfd012cb41b34f52002a50d609fd8969f660182a21342f93a78eb4d7ca4b8c489578bdeaa0fe820cbc8e713c05f5e022022f707f9a28d8a809026cfef3dfb493d7f88c08f65fab429324734463206d909a1c3d6c5cbc91d7b1141004bd92f986140122b0c367bfa76faef468b0ea4b3f627879539811d15ee0c36a785252fa242284151f3a4f7a8c4876afdf1190232f4f712dc63b1ebc362a93d727b7974c6a247b7e14bf8ce20b86", 0xad}, {&(0x7f0000000280)="7cead66482692a6933f353945d2831ca110323959a7879b5c02f36a645c5c7e7d5849729806b2a9ce4721deae5bbd774e8740525822fc8a01004ecaa787128c5e1250058b3122c6696f7a197835f3b238106649a48c1bc47432f6da079ac2007c42393db9ecb57f429332c15dd4abd9bd11cab9588c76faa", 0x78}, {&(0x7f0000000300)="a1da7907b6d568471883774cf2e68da0c5129b35f6e7b2ffed29aab0ba1cd29117bc81633bbad7920ee401ac0ec42528a65cbb26601d58191a9c3fc8e3c31caa558b79ef8230b6e794d9dc34701c78cfc4ab8bed7d2a889de976cbb761f53f1720c9e8235712e38e049482a81f8cce4a3738e3b276c0b0e24f7859a78268e499729c58f193b229dc3ad0b9d0243fc1db6c4b03952cb33813922bf36966ef3de00812161b07167fa3c9ad38039f5983b95d3293ce57252ba2ef598a67b1b5a2c112b8e167e7403b5ddc7d874304811de4e376e089ecd52ed5bf511371cd4335713c5c8190631d3e0247951d4fc11f3e9d62c2a7ec3a9e608d3a5ab976fd", 0xfd}, {&(0x7f0000000400)="a9573f4dd907b6a3e2cbc72d2fd570296f85082468bd9cbd390f1414aa0adc0c23f29ec5e13c9696736820167f46c9b92e7c10", 0x33}, {&(0x7f0000000440)="6fe8dd565bb7a4d1bfd906d877f95de677372656a383939fe10de551d9e93208a459fb0274dd6e55f25bbc7651d068195eb9307d7e0b79fb27e19068efc9d3eb905505c342976c7a3527832df579cc0826ba24d150e01376e4efc4a12b4a4e6c01976fbbd6c1e5bbf3d503289a13bbb1899463235ed18d6be3ba884fb266f3da868069d29eedd0bd18be94d333ea7a09", 0x90}], 0x6, &(0x7f0000000580)=[{0x90, 0x13a, 0x6, "48e2743f0ef8d3a947a102c21841a9c6effc2f0168c0053a41ba3dda003789069985b25a74216198e10d9704814f7444a8886fd30f23f8b7bbc6e312e11150933dfb244def2ba8084ef6f6d0e675161afe794c2d9ec1be92c2264110a0d3aeba75fe0104bd9cfa0eb0e1d2c689f927cff6bd8998330c7132f982fbc5e8"}], 0x90, 0x40000}, 0x10) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) syz_fuse_mount(&(0x7f00000000c0)='.', 0x0, 0x0, 0x0, 0x0, 0x2820440) 2018/03/13 10:45:57 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x5, 0xc9, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/201}, &(0x7f0000000300)=0x78) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/03/13 10:45:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x809, 0x4) r4 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) 2018/03/13 10:45:57 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x280) sched_setaffinity(0x0, 0x2b6, &(0x7f0000000080)=0x9) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000140)) getsockname$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x3a) sendmmsg$unix(r0, &(0x7f00000010c0)=[{&(0x7f0000000200)=@abs, 0x8, &(0x7f0000000500)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000b00), 0x0, &(0x7f0000001000)}], 0x2, 0x0) bind$pptp(r4, &(0x7f0000000180)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) 2018/03/13 10:45:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{}, 'port1\x00'}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r1, &(0x7f0000000240)=""/200}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x11d000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5f66}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x5, 0x9094}, 0x10) 2018/03/13 10:45:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) timerfd_gettime(r1, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="180000001400092500000000000800000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/13 10:45:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) ioctl$void(r0, 0xc0045878) 2018/03/13 10:45:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xb63a, 0xfffffffffffff000, 0xfffffffffffffe00, 0x19, 0x5, 0x7ff, 0xfffffffffffffff9, 0x8000, 0x9b73, 0xb80, 0x14, 0x20}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000), 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/13 10:45:57 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000028cfc7), 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/13 10:45:57 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000000140)="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", 0x11e}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000000000)="7abe486dc19b0e9a7d6954fa7fe29ba6c1f5d83d40085ff83a26bb89c5c4bad9955f1fdbbf19f0e5e8c880588210edd82b4dcd07dad4fd81b56749dbb40f8c7e22456268a8ff7c2fcfa6d6bc6bf02064bb066d303b6445ca1822a45e48cd150e321fc848afd15171665a59730d007d80a7b007c6977d24bd1617c3c4c9797a33b0f5d7d738ac5aa4d58f2d9bb542e1efef1532c1d21dd4648c8f7fd14efae4b0358d9175d6d988fdafc6b64af451af04", 0xb0, 0x44000, &(0x7f00000000c0)={0x3, {"057d5e704b61dd"}, 0x5}, 0x10) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/13 10:45:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x100, 0x0, 0x2, 0x9, 0x3, [{0x7d, 0x0, 0x4, 0x0, 0x0, 0x5}, {0x4, 0x5, 0x8001, 0x0, 0x0, 0x308a}, {0xa99b, 0x1f, 0x0, 0x0, 0x0, 0x2}]}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0), 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x8000, 0x9, 0x8000, 0x2, 0x6, 0x68, 0x4, 0x1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) 2018/03/13 10:45:58 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 47.937924] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 47.953370] CPU: 1 PID: 8232 Comm: syz-executor0 Not tainted 4.9.87-ga290494 #53 [ 47.960905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.965402] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8244 [ 47.965415] caller is __this_cpu_preempt_check+0x1c/0x20 [ 47.984117] ffff8801b68ef8f0 ffffffff81d95a19 1ffff10036d1df21 ffff8801be436000 [ 47.992113] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801b68efa00 [ 48.000107] ffffffff81451f42 024000c2b68ef940 0000000041b58ab3 ffffffff84195d5d [ 48.008097] Call Trace: [ 48.010666] [] dump_stack+0xc1/0x128 [ 48.016008] [] warn_alloc+0x212/0x240 [ 48.021437] [] ? zone_watermark_ok_safe+0x280/0x280 [ 48.028079] [] ? avc_has_perm+0xb0/0x4f0 [ 48.033765] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 48.040234] [] __vmalloc_node_range+0x3f5/0x5f0 [ 48.046537] [] ? check_preemption_disabled+0x3b/0x200 [ 48.053353] [] ? task_has_security+0x130/0x270 [ 48.059560] [] vmalloc+0x5b/0x70 [ 48.064551] [] ? sel_write_load+0x130/0xfd0 [ 48.070495] [] sel_write_load+0x130/0xfd0 [ 48.076267] [] ? get_futex_key+0x1050/0x1050 [ 48.082303] [] ? sel_read_bool+0x250/0x250 [ 48.088164] [] ? do_futex+0x3f8/0x15c0 [ 48.093677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.100665] [] ? sel_read_bool+0x250/0x250 [ 48.106525] [] __vfs_write+0x103/0x680 [ 48.112044] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 48.118515] [] ? __might_sleep+0x95/0x1a0 [ 48.124289] [] ? __lock_is_held+0xa1/0xf0 [ 48.130062] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 48.136879] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.143433] [] ? __sb_start_write+0x14a/0x310 [ 48.149554] [] vfs_write+0x189/0x530 [ 48.154896] [] SyS_pwrite64+0x13f/0x170 [ 48.160493] [] ? SyS_pread64+0x170/0x170 [ 48.166178] [] ? do_syscall_64+0x48/0x490 [ 48.171952] [] ? SyS_pread64+0x170/0x170 [ 48.177635] [] do_syscall_64+0x1a4/0x490 [ 48.183325] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 48.190227] CPU: 0 PID: 8244 Comm: syz-executor2 Not tainted 4.9.87-ga290494 #53 [ 48.197754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.199556] Mem-Info: [ 48.199573] active_anon:64810 inactive_anon:44 isolated_anon:0 [ 48.199573] active_file:3491 inactive_file:8533 isolated_file:0 [ 48.199573] unevictable:0 dirty:133 writeback:0 unstable:0 [ 48.199573] slab_reclaimable:6471 slab_unreclaimable:59036 [ 48.199573] mapped:24283 shmem:181 pagetables:719 bounce:0 [ 48.199573] free:1464890 free_pcp:299 free_cma:0 [ 48.199587] Node 0 active_anon:259240kB inactive_anon:176kB active_file:13964kB inactive_file:34132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97132kB dirty:532kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 48.199602] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 48.199625] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:724kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 48.199649] Normal free:2863708kB min:36824kB low:46028kB high:55232kB active_anon:259240kB inactive_anon:176kB active_file:13964kB inactive_file:34132kB unevictable:0kB writepending:532kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25884kB slab_unreclaimable:236144kB kernel_stack:6272kB pagetables:2876kB bounce:0kB free_pcp:424kB local_pcp:132kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 48.199694] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2018/03/13 10:45:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/03/13 10:45:58 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000080000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB Normal: 87*4kB (UME) 16*8kB (UME) 26*16kB (UME) 81*32kB (UM) 160*64kB (UM) 19*128kB (UME) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (UE) 692*4096kB (M) = 2863644kB [ 48.199781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.199783] 12204 total pagecache pages [ 48.199786] 0 pages in swap cache [ 48.199790] Swap cache stats: add 0, delete 0, find 0/0 [ 48.199791] Free swap = 0kB [ 48.199793] Total swap = 0kB [ 48.199795] 1965969 pages RAM [ 48.199797] 0 pages HighMem/MovableOnly [ 48.199799] 320510 pages reserved [ 48.204899] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 48.463525] ffff8801ba467678 ffffffff81d95a19 0000000000000000 ffffffff83c19000 [ 48.471519] ffffffff83f45e60 ffff8801bcebb000 0000000000000003 ffff8801ba4676b8 [ 48.479514] ffffffff81dfd014 ffff8801ba4676d0 ffffffff83f45e60 dffffc0000000000 [ 48.487515] Call Trace: [ 48.490083] [] dump_stack+0xc1/0x128 [ 48.495430] [] check_preemption_disabled+0x1d4/0x200 [ 48.502160] [] __this_cpu_preempt_check+0x1c/0x20 [ 48.508630] [] ipcomp_init_state+0x188/0x930 [ 48.514664] [] ? __lock_is_held+0xa1/0xf0 [ 48.520436] [] ipcomp4_init_state+0xb0/0x7d0 [ 48.526471] [] __xfrm_init_state+0x3e7/0xb30 [ 48.532506] [] xfrm_init_state+0x1a/0x20 [ 48.538201] [] pfkey_add+0x1fb9/0x3470 [ 48.543716] [] ? pfkey_delete+0x360/0x360 [ 48.549492] [] ? pfkey_seq_stop+0x80/0x80 [ 48.555268] [] ? __skb_clone+0x24a/0x7d0 [ 48.560956] [] ? pfkey_delete+0x360/0x360 [ 48.566732] [] pfkey_process+0x68b/0x750 [ 48.572418] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 48.579236] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.586053] [] pfkey_sendmsg+0x3a9/0x760 [ 48.591736] [] ? pfkey_spdget+0x820/0x820 [ 48.597514] [] sock_sendmsg+0xca/0x110 [ 48.603030] [] ___sys_sendmsg+0x6d1/0x7e0 [ 48.608805] [] ? copy_msghdr_from_user+0x570/0x570 [ 48.615367] [] ? avc_ss_reset+0x110/0x110 [ 48.621146] [] ? check_preemption_disabled+0x3b/0x200 [ 48.627963] [] ? __fget+0x20a/0x3b0 [ 48.633217] [] ? __fget+0x231/0x3b0 [ 48.638468] [] ? __fget+0x47/0x3b0 [ 48.643634] [] ? __fget_light+0x169/0x1f0 [ 48.649407] [] ? __fdget+0x18/0x20 [ 48.654572] [] ? sockfd_lookup_light+0x118/0x160 [ 48.660951] [] __sys_sendmsg+0xd6/0x190 [ 48.666550] [] ? SyS_shutdown+0x1b0/0x1b0 [ 48.672322] [] ? __fget+0x20a/0x3b0 [ 48.677573] [] ? __fget+0x231/0x3b0 [ 48.682825] [] ? __fget+0x47/0x3b0 [ 48.687995] [] ? security_file_ioctl+0x89/0xb0 [ 48.694206] [] SyS_sendmsg+0x2d/0x50 [ 48.699544] [] ? __sys_sendmsg+0x190/0x190 [ 48.705403] [] do_syscall_64+0x1a4/0x490 [ 48.711092] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 48.717999] CPU: 1 PID: 8232 Comm: syz-executor0 Not tainted 4.9.87-ga290494 #53 [ 48.725521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.734842] ffff8801b68ef8f0 ffffffff81d95a19 1ffff10036d1df21 ffff8801be436000 [ 48.742807] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801b68efa00 [ 48.750772] ffffffff81451f42 024000c2b68ef940 0000000041b58ab3 ffffffff84195d5d [ 48.758732] Call Trace: [ 48.761289] [] dump_stack+0xc1/0x128 [ 48.766620] [] warn_alloc+0x212/0x240 [ 48.772040] [] ? zone_watermark_ok_safe+0x280/0x280 [ 48.778672] [] ? avc_has_perm+0xb0/0x4f0 [ 48.784351] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 48.790809] [] __vmalloc_node_range+0x3f5/0x5f0 [ 48.797096] [] ? check_preemption_disabled+0x3b/0x200 [ 48.803901] [] ? task_has_security+0x130/0x270 [ 48.810098] [] vmalloc+0x5b/0x70 [ 48.815082] [] ? sel_write_load+0x130/0xfd0 [ 48.821019] [] sel_write_load+0x130/0xfd0 [ 48.826788] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.833765] [] ? sel_read_bool+0x250/0x250 [ 48.839615] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.846594] [] ? sel_read_bool+0x250/0x250 [ 48.852443] [] __vfs_write+0x103/0x680 [ 48.857947] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 48.864404] [] ? __might_sleep+0x95/0x1a0 [ 48.870166] [] ? __lock_is_held+0xa1/0xf0 [ 48.875930] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 48.882737] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.889280] [] ? __sb_start_write+0x14a/0x310 [ 48.895390] [] vfs_write+0x189/0x530 [ 48.900722] [] SyS_pwrite64+0x13f/0x170 [ 48.906313] [] ? SyS_pread64+0x170/0x170 [ 48.911991] [] ? do_syscall_64+0x48/0x490 [ 48.917753] [] ? SyS_pread64+0x170/0x170 [ 48.923428] [] do_syscall_64+0x1a4/0x490 [ 48.929110] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 48.939112] Mem-Info: [ 48.941780] active_anon:58527 inactive_anon:44 isolated_anon:0 [ 48.941780] active_file:3491 inactive_file:8536 isolated_file:0 [ 48.941780] unevictable:0 dirty:136 writeback:0 unstable:0 [ 48.941780] slab_reclaimable:6479 slab_unreclaimable:59034 [ 48.941780] mapped:24238 shmem:181 pagetables:640 bounce:0 [ 48.941780] free:1471372 free_pcp:509 free_cma:0 [ 48.975200] Node 0 active_anon:234108kB inactive_anon:176kB active_file:13964kB inactive_file:34144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96952kB dirty:544kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 49.004546] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.034616] lowmem_reserve[]: 0 2908 6410 6410 [ 49.039940] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:48kB free_cma:0kB [ 49.071403] lowmem_reserve[]: 0 0 3501 3501 [ 49.077557] Normal free:2892616kB min:36824kB low:46028kB high:55232kB active_anon:231936kB inactive_anon:176kB active_file:13972kB inactive_file:34176kB unevictable:0kB writepending:592kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25944kB slab_unreclaimable:235632kB kernel_stack:5504kB pagetables:2552kB bounce:0kB free_pcp:1144kB local_pcp:604kB free_cma:0kB [ 49.111694] lowmem_reserve[]: 0 0 0 0 [ 49.116511] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 49.131795] DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB [ 49.148973] Normal: 350*4kB (UME) 24*8kB (UM) 27*16kB (UM) 114*32kB (UM) 163*64kB (UM) 19*128kB (UME) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 9*2048kB (UME) 695*4096kB (M) = 2892648kB [ 49.168415] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.176975] 12220 total pagecache pages [ 49.180923] 0 pages in swap cache [ 49.184363] Swap cache stats: add 0, delete 0, find 0/0 [ 49.189700] Free swap = 0kB 2018/03/13 10:45:59 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) userfaultfd(0x7fc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/03/13 10:45:59 executing program 7: mlockall(0xffffffffffffffff) 2018/03/13 10:45:59 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/41) r1 = syz_open_pts(r0, 0x202000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/67) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x6, 0x1]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) connect$packet(r0, &(0x7f0000000640)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x7fff, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x9c4, @mcast2={0xff, 0x2, [], 0x1}, 0xe037}}, {{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}]}, 0x290) r3 = open(&(0x7f0000000940)='./file0/file0\x00', 0x101001, 0x12) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) ppoll(&(0x7f0000000980)=[{r1, 0x110}, {r0, 0x3418}, {r0, 0x2000}, {r3, 0x2000}], 0x4, &(0x7f0000000a00)={r4, r5+10000000}, &(0x7f0000000a40)={0x4}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000a80)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000ac0)={0x8, 0x3, 0x8000, 0x0, 0x1, 0x0, 0x3, 0x400, 0x0}, &(0x7f0000000b00)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000b40)={r6, 0x1, 0xae, "ac423b0e9724c1f5891e0b9b45ad8ec1b07b0ebc455dda24bd998fdbb66793a68ff73b0d33acb6d8e08efe6b845c6f9721e0f517cbbb7632fa3db7f08a75206cebe9e3f15d5df64ec7915413b9979048882989cee161aec2cae30df3bbcf18aa90ef60d73fa459c59dc3052541786b0472e6b5074bf1780192cf8362ac4924a26e5f7b3bfccd336d8f0f2b07e8892c8e089be94b4659d9724edaa7d410f65e641f4fd200919293d2208f6f8cf7f9"}, 0xb6) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000c00)=""/4096) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001c00)={{0x2, 0x1, 0x0, 0x3, 0xffffffffffffff5f}, 0x13, 0xcb8d}) getxattr(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)=@known='security.capability\x00', &(0x7f0000001d00)=""/6, 0x6) syz_extract_tcp_res(&(0x7f0000001d40), 0x5, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001d80)={{0x100000001, 0x5}, 'port1\x00', 0xd0, 0x101001, 0x8e02, 0x6, 0x3, 0x6, 0x2, 0x0, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001ec0)) getsockname$ax25(r3, &(0x7f0000001f00), &(0x7f0000001f40)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001f80)) timer_create(0x1, &(0x7f0000002180)={0x0, 0x28, 0x2, @thr={&(0x7f0000001fc0)="058804f3c3ff8a8719d1411526166ebd45bfc7697fa5425feee621019a6a826e15c17522bfd2c38173b353e36fc76d40938f4ac0dcaecde2d57cc7ec5d4ab3d33e8bd7b7d9fe2e78ec3ea034cd82a0ce26327bd4d9773fa08b0d9d37bab2e18fd7f8cc68f18217430dd431523f323af1af41ccd022aa4ca11f592e1b8748fd699218f8ef702a9944edfd2746a78fc8a777ae817dbc7cd491895936a6bdf224dc64af9eea08295e7cec3e6dd16bb54b7ad6d46da6e57139e8a5fa739541a7f8bf98249cb939", &(0x7f00000020c0)="40ca4c3f9e8039e171a7709e868b787229198595283dd5dc6c512125584e75fdc6c78d68a2fa2d9b2bebe7a60293b8a9b539eacf864023716a467130903df7dcfbf3ae263d3e832a4223627f53bb55539d40b0628a9d509f3d9fa66d8a3363b3361bbeffcb9189cb59adb91a3ac083d8e8c3ec1e5756567d758c84084b52ab31308f1fa1695abcc5efd00bbf4446e8293661766b2e3d686bec14800ced22b41f13b1"}}, &(0x7f00000021c0)=0x0) timer_gettime(r7, &(0x7f0000002200)) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) utimensat(r0, &(0x7f0000002240)='./file0/file0\x00', &(0x7f00000022c0)={{r8, r9/1000+30000}, {0x0, 0x2710}}, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000002300)=[0xf847, 0x6]) openat$keychord(0xffffffffffffff9c, &(0x7f0000002340)='/dev/keychord\x00', 0x300, 0x0) 2018/03/13 10:45:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x100, 0x0, 0x2, 0x9, 0x3, [{0x7d, 0x0, 0x4, 0x0, 0x0, 0x5}, {0x4, 0x5, 0x8001, 0x0, 0x0, 0x308a}, {0xa99b, 0x1f, 0x0, 0x0, 0x0, 0x2}]}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0), 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x8000, 0x9, 0x8000, 0x2, 0x6, 0x68, 0x4, 0x1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) 2018/03/13 10:45:59 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001080)={0x0, 0x1000, &(0x7f0000000080)="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"}) connect$unix(r0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x80000, 0x0) connect$unix(r0, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSETLED(r1, 0x4b32, 0x3) listen$netrom(r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001200)='htcp\x00', 0x5) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001240)={0x7fffffff, 0x4, 0x3, 0x9, 0x5, 0x73}) connect$inet(r1, &(0x7f0000001280)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) iopl(0x7f) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/128, 0x80}], 0x1) syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x7, 0x8000) symlink(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00') getsockname$packet(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001480)=0x14) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$inet(0x2, 0x800, 0x59e4) ioctl$KDMKTONE(r0, 0x4b30, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001500)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f00000014c0), {[{{@arp={@empty, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1000, 0x6, 0x1, 0x80000000, 0x1, 0x8, 'gre0\x00', 'bond0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="e6caa2c92471", @empty, @multicast2=0xe0000002, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xe509, 0xff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x36, 0x7, 0x2, 0x400, 0x0, 0x8, 'gretap0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x31}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x80000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r3 = getuid() ioprio_set$uid(0x0, r3, 0x7) r4 = syz_open_procfs(0x0, &(0x7f0000001a00)='net/rt_acct\x00') getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001a40)=0x7, &(0x7f0000001a80)=0x4) getxattr(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)=@known='user.syz\x00', &(0x7f0000001b40)=""/146, 0x92) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001c00)=@generic={0x7f, 0x658, 0xfd}) mq_unlink(&(0x7f0000001c40)='\x00') r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) 2018/03/13 10:45:59 executing program 6: r0 = socket(0x1000000010, 0x7ff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/5, 0x5) sysinfo(&(0x7f00000000c0)=""/142) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8e7b0000304a0004000004000100000000000000"], 0x14}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000001c0)="566c51b7203f74fcc1dbfead003823a3fa0c33aeb04aef13a240c966abac7367ed43f474a903ece223545d16f0c08bf96efefdcc2e715cfb2ae18ce291dc70430353019fb2821a16895fdf007371f0b6ff0014b79885704860ff678b", 0x5c) 2018/03/13 10:45:59 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0xec05, 0x5, 0x98, &(0x7f0000b1c000/0x2000)=nil}) 2018/03/13 10:45:59 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000028cfc7), 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/13 10:45:59 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000001280), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='attr/exec\x00']) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r5, &(0x7f0000000080), 0x8) ioctl$int_in(r3, 0x40000000005452, &(0x7f0000008ff8)=0x3f) socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$unix(r4, &(0x7f0000000140), 0x3ec, 0x0, &(0x7f0000000100)=@abs, 0xa) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/03/13 10:45:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) 2018/03/13 10:45:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xffffffff7fffffff}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0), 0x1) [ 49.192757] Total swap = 0kB [ 49.195756] 1965969 pages RAM [ 49.198825] 0 pages HighMem/MovableOnly [ 49.202785] 320510 pages reserved 2018/03/13 10:45:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2080, 0x0) recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f00000002c0)=@full={{0x3, {"1306963d086af2"}, 0x200}, [{"fb0279400153cd"}, {"b47af3fdd71050"}, {"0284548d481d35"}, {"21a4a4b6ecb2ab"}, {"2ebd5df5ffd17f"}, {"d84480d02390f6"}, {"f8b72cd187603c"}, {"10b907013ac98a"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000001c0)="47a350a9d7440f8a0117636eda1a1d91350edbff36635c", 0x17}], 0x1, &(0x7f0000000380)=[{0xd0, 0xeaa15067efa5f532, 0x6, "cc661d4980ab441e0e9fb1295884e6c4c0ccdb55f912c85e234c1e4ee097f45fd2bc757292287ff1d12d99ef550ab56bf0d76d1ae5a9afff498993f3de0934fccbac7e4be9a39938a546ff70d0b3d66a0cc6c6d406a0bb9adfec5ecec2577c62c0fb7a46c0f556323027e4cdd479dd2a67276d3eba9051ecde75aa4d005a70f715cf577baa8c7bd62b791ee0a7d334bf1bb32e26015a3a2ae323d95e1ed5c99f5c1099b1dc96e1f51d97082bcb1dc7d98fc78f97f1b46ba077ce"}], 0xd0, 0x4000}, 0x100) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x1c1000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x5}, {0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x7fffffff, [0x2, 0x5, 0x40, 0x7f, 0x73c9, 0x9, 0x6, 0x4]}, 0x5c) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, r2, r4) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r5, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000200)}}) [ 49.222590] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 49.249798] audit: type=1400 audit(1520937959.296:42): avc: denied { net_broadcast } for pid=8287 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.276003] CPU: 1 PID: 8273 Comm: syz-executor0 Not tainted 4.9.87-ga290494 #53 [ 49.283535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/13 10:45:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x70000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x6, 0x0, 0xf1, &(0x7f0000fee000/0x12000)=nil, 0x1}) r1 = socket(0x10, 0x803, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26) 2018/03/13 10:45:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x25dfdbfc, 0x8000000070a1}, 0xc) r1 = dup(r0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x1) 2018/03/13 10:45:59 executing program 6: mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xe001, 0x0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/03/13 10:45:59 executing program 3: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 49.292883] ffff8801d93ff8f0 ffffffff81d95a19 1ffff1003b27ff21 ffff8801cf671800 [ 49.300918] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801d93ffa00 [ 49.308943] ffffffff81451f42 024000c2d93ff940 0000000041b58ab3 ffffffff84195d5d [ 49.316954] Call Trace: [ 49.319522] [] dump_stack+0xc1/0x128 [ 49.324874] [] warn_alloc+0x212/0x240 [ 49.330305] [] ? zone_watermark_ok_safe+0x280/0x280 [ 49.336942] [] ? avc_has_perm+0xb0/0x4f0 [ 49.342621] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 49.349080] [] __vmalloc_node_range+0x3f5/0x5f0 [ 49.355372] [] ? check_preemption_disabled+0x3b/0x200 [ 49.362181] [] ? task_has_security+0x130/0x270 [ 49.368383] [] vmalloc+0x5b/0x70 [ 49.373370] [] ? sel_write_load+0x130/0xfd0 [ 49.379310] [] sel_write_load+0x130/0xfd0 [ 49.385075] [] ? get_futex_key+0x1050/0x1050 [ 49.391107] [] ? sel_read_bool+0x250/0x250 [ 49.396970] [] ? do_futex+0x3f8/0x15c0 [ 49.402478] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.409460] [] ? sel_read_bool+0x250/0x250 [ 49.415324] [] __vfs_write+0x103/0x680 [ 49.420849] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 49.427312] [] ? __might_sleep+0x95/0x1a0 [ 49.433078] [] ? __lock_is_held+0xa1/0xf0 [ 49.438846] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 49.445653] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.452200] [] ? __sb_start_write+0x14a/0x310 [ 49.458314] [] vfs_write+0x189/0x530 [ 49.463644] [] SyS_pwrite64+0x13f/0x170 [ 49.469237] [] ? SyS_pread64+0x170/0x170 [ 49.474917] [] ? do_syscall_64+0x48/0x490 [ 49.480681] [] ? SyS_pread64+0x170/0x170 [ 49.486360] [] do_syscall_64+0x1a4/0x490 [ 49.492042] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 49.501596] Mem-Info: [ 49.504052] active_anon:58528 inactive_anon:44 isolated_anon:0 [ 49.504052] active_file:3496 inactive_file:8544 isolated_file:0 [ 49.504052] unevictable:0 dirty:157 writeback:0 unstable:0 [ 49.504052] slab_reclaimable:6509 slab_unreclaimable:58851 [ 49.504052] mapped:24240 shmem:181 pagetables:651 bounce:0 [ 49.504052] free:1471611 free_pcp:442 free_cma:0 [ 49.537705] Node 0 active_anon:231968kB inactive_anon:176kB active_file:13984kB inactive_file:34188kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96928kB dirty:640kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 49.567053] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.596470] lowmem_reserve[]: 0 2908 6410 6410 [ 49.601612] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:724kB free_cma:0kB [ 49.632646] lowmem_reserve[]: 0 0 3501 3501 [ 49.637543] Normal free:2892968kB min:36824kB low:46028kB high:55232kB active_anon:231968kB inactive_anon:176kB active_file:13984kB inactive_file:34188kB unevictable:0kB writepending:644kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26052kB slab_unreclaimable:235444kB kernel_stack:5472kB pagetables:2552kB bounce:0kB free_pcp:936kB local_pcp:280kB free_cma:0kB [ 49.671310] lowmem_reserve[]: 0 0 0 0 [ 49.675689] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 49.690993] DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB [ 49.708189] Normal: 391*4kB (UME) 20*8kB (UME) 25*16kB (UME) 113*32kB (UM) 167*64kB (UM) 18*128kB (UM) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 7*2048kB (UME) 696*4096kB (M) = 2892844kB [ 49.727460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.736018] 12226 total pagecache pages [ 49.739969] 0 pages in swap cache 2018/03/13 10:45:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000e0ffffffcf050006000000000002004e2000000000000000000000040000d5140000000000000008000000000000000900080000000a004e200000000000000000000000000000000000000000000000040000000002000100000000de0000000b0000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x200}) 2018/03/13 10:45:59 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/03/13 10:45:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000b) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0xffffffffffffff10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0xfffffffffffff652, 0x4) 2018/03/13 10:45:59 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000008, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x0, 0xba88ee4bd3868d12, 0x401, 0x400, r2}) syz_open_pts(r1, 0x40104) 2018/03/13 10:45:59 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000028cfc7), 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/13 10:45:59 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001080)={0x0, 0x1000, &(0x7f0000000080)="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"}) connect$unix(r0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x80000, 0x0) connect$unix(r0, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSETLED(r1, 0x4b32, 0x3) listen$netrom(r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001200)='htcp\x00', 0x5) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001240)={0x7fffffff, 0x4, 0x3, 0x9, 0x5, 0x73}) connect$inet(r1, &(0x7f0000001280)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) iopl(0x7f) readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/128, 0x80}], 0x1) syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x7, 0x8000) symlink(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00') getsockname$packet(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001480)=0x14) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$inet(0x2, 0x800, 0x59e4) ioctl$KDMKTONE(r0, 0x4b30, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001500)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f00000014c0), {[{{@arp={@empty, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1000, 0x6, 0x1, 0x80000000, 0x1, 0x8, 'gre0\x00', 'bond0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="e6caa2c92471", @empty, @multicast2=0xe0000002, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xe509, 0xff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x36, 0x7, 0x2, 0x400, 0x0, 0x8, 'gretap0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x31}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x80000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r3 = getuid() ioprio_set$uid(0x0, r3, 0x7) r4 = syz_open_procfs(0x0, &(0x7f0000001a00)='net/rt_acct\x00') getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001a40)=0x7, &(0x7f0000001a80)=0x4) getxattr(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)=@known='user.syz\x00', &(0x7f0000001b40)=""/146, 0x92) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001c00)=@generic={0x7f, 0x658, 0xfd}) mq_unlink(&(0x7f0000001c40)='\x00') r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) 2018/03/13 10:45:59 executing program 4: r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x48, 0x7f) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000000c0)=""/188) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000001bf0f)=""/241) r4 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r5, 0x100000001}, 0x8) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) 2018/03/13 10:45:59 executing program 5: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fdatasync(r0) fcntl$setlease(r0, 0x400, 0x0) arch_prctl(0x1003, &(0x7f00000000c0)="1ed5466f85627431f17eb394e2848aed54613221700ba11c0b22640277ad3bf71de1a4f21c65f83864e388f8f7873d99c9e9c8242c6330bc5dab330d272056ae2ed16c668d07ab3a2bac3ea4946866") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x128) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x43) 2018/03/13 10:45:59 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x15, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000007fd8), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 49.743582] Swap cache stats: add 0, delete 0, find 0/0 [ 49.748943] Free swap = 0kB [ 49.751953] Total swap = 0kB [ 49.754946] 1965969 pages RAM [ 49.758015] 0 pages HighMem/MovableOnly [ 49.761975] 320510 pages reserved 2018/03/13 10:45:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000fc0000000000001c5599e757f1c77350509400"], 0x18}}], 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x79) 2018/03/13 10:45:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002289, &(0x7f0000000000)="10050aa59c28cbddeccd69f0f4275b56d0d264a7dd78c37862821e7dd0ed3dd1afea8ad0ed5d972bac95caabb38cfa296ee15aca2526648168989250c57be4903da6") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000240)=""/17) setsockopt$packet_buf(r0, 0x107, 0x400007, &(0x7f0000000340)="b9c363f3536695b42bd09be9348c84ea4eca1f67ac176410e8632f17e56762600aee181dfaa822b723330b088034a443b3b03f26bbd56214380a9a36d5978130f5cb8ae396f650bfd16f1efffcfa4e49d35175886cbed35ea62e964a94f24cc9400887335499084f268417208ae8ef25f68fe509496397281196fd9cd48bed65b5b43a1fb40f23c1fa780765055dcbccd7724acbad494de4103c5ad0b7ce69b6036bee", 0xa3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='children\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x7, 0x4e23, 0x7fffffff, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0x3, 0x5, 0x7, 0xffffffffffffffff, 0xc2e, 0x40, 0xffffffff80000001, 0xff}, {0x4, 0x9d3f, 0x9, 0x8}, 0xaf, 0x6e6bc0, 0x3, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d4, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3503, 0x3, 0x3, 0xffffffffffffffff, 0x6, 0x6, 0x80}}, 0xe8) 2018/03/13 10:45:59 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000380)={0x20, 0x6, 0x81, 0xcb, &(0x7f0000000140)=""/203, 0x15, &(0x7f0000000240)=""/21, 0xf9, &(0x7f0000000280)=""/249}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) 2018/03/13 10:45:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x7000000000000, 0x9]) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x90, 0x7, 0x0, 0x882, 0x4, 0x8, 0x3, 0x100000000, 0x5}) [ 49.786818] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 49.797376] CPU: 1 PID: 8335 Comm: syz-executor0 Not tainted 4.9.87-ga290494 #53 [ 49.798207] audit: type=1400 audit(1520937959.846:43): avc: denied { create } for pid=8334 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/13 10:45:59 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001800fff900ffe90209144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r2, 0x0) 2018/03/13 10:45:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x23b, 0x4) clone(0x3002017f, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/03/13 10:45:59 executing program 1: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="0200000001a5180040000000", 0xc, 0x0) [ 49.828568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.837910] ffff8801b6b578f0 ffffffff81d95a19 1ffff10036d6af21 ffff8801b692c800 [ 49.845952] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801b6b57a00 [ 49.853982] ffffffff81451f42 024000c2b6b57940 0000000041b58ab3 ffffffff84195d5d [ 49.861996] Call Trace: [ 49.864566] [] dump_stack+0xc1/0x128 [ 49.869922] [] warn_alloc+0x212/0x240 [ 49.875361] [] ? zone_watermark_ok_safe+0x280/0x280 [ 49.882008] [] ? avc_has_perm+0xb0/0x4f0 [ 49.887693] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 49.894154] [] __vmalloc_node_range+0x3f5/0x5f0 [ 49.900446] [] ? check_preemption_disabled+0x3b/0x200 [ 49.907264] [] ? task_has_security+0x130/0x270 [ 49.913474] [] vmalloc+0x5b/0x70 [ 49.918458] [] ? sel_write_load+0x130/0xfd0 [ 49.924398] [] sel_write_load+0x130/0xfd0 [ 49.930165] [] ? get_futex_key+0x1050/0x1050 [ 49.936189] [] ? sel_read_bool+0x250/0x250 [ 49.942041] [] ? do_futex+0x3f8/0x15c0 [ 49.947558] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.954540] [] ? sel_read_bool+0x250/0x250 [ 49.960394] [] __vfs_write+0x103/0x680 [ 49.965903] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 49.972368] [] ? __might_sleep+0x95/0x1a0 [ 49.978141] [] ? __lock_is_held+0xa1/0xf0 [ 49.983910] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 49.990717] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.997263] [] ? __sb_start_write+0x14a/0x310 [ 50.003382] [] vfs_write+0x189/0x530 [ 50.008723] [] SyS_pwrite64+0x13f/0x170 [ 50.014314] [] ? SyS_pread64+0x170/0x170 [ 50.020090] [] ? do_syscall_64+0x48/0x490 [ 50.025860] [] ? SyS_pread64+0x170/0x170 [ 50.031538] [] do_syscall_64+0x1a4/0x490 [ 50.037220] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 50.048042] Mem-Info: [ 50.051410] active_anon:59068 inactive_anon:44 isolated_anon:0 [ 50.051410] active_file:3496 inactive_file:8550 isolated_file:0 [ 50.051410] unevictable:0 dirty:164 writeback:0 unstable:0 [ 50.051410] slab_reclaimable:6517 slab_unreclaimable:59010 [ 50.051410] mapped:24256 shmem:181 pagetables:663 bounce:0 [ 50.051410] free:1470816 free_pcp:453 free_cma:0 [ 50.086417] Node 0 active_anon:236272kB inactive_anon:176kB active_file:13984kB inactive_file:34200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97024kB dirty:656kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 50.117962] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 50.147309] lowmem_reserve[]: 0 2908 6410 6410 [ 50.152478] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:48kB free_cma:0kB [ 50.183304] lowmem_reserve[]: 0 0 3501 3501 [ 50.188193] Normal free:2892312kB min:36824kB low:46028kB high:55232kB active_anon:231968kB inactive_anon:176kB active_file:13984kB inactive_file:34200kB unevictable:0kB writepending:660kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26088kB slab_unreclaimable:235832kB kernel_stack:5472kB pagetables:2548kB bounce:0kB free_pcp:1268kB local_pcp:540kB free_cma:0kB [ 50.222550] lowmem_reserve[]: 0 0 0 0 [ 50.226907] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 50.242203] DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB [ 50.259374] Normal: 358*4kB (UME) 13*8kB (UM) 26*16kB (UME) 122*32kB (UM) 168*64kB (UM) 18*128kB (UM) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 5*2048kB (UME) 697*4096kB (M) = 2893024kB [ 50.278739] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/03/13 10:46:00 executing program 2: ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x6c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="d2fb12183880d4fa9460c74fe2f26414c510661d23b0207aa8634b507198313292d1d935e8f28157740441606c040f38ac841de82d29b4c8502ccc7b3ede62c26333cada13007578421f024846dbff0322f0f3e3fe5e695ffc5552fac5a716ba1dbef4a15dcadea298a718b4fd788bfc475ccb240594c43e4366541b5ab017") socket$pppoe(0x18, 0x1, 0x0) 2018/03/13 10:46:00 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/243, 0xf3}, {&(0x7f0000001280)=""/240, 0xf0}, {&(0x7f0000001380)=""/45, 0x2d}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/135, 0x87}], 0x9, &(0x7f00000025c0)=""/104, 0x68}, 0x2}, {{&(0x7f0000002640)=@alg, 0x80, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/55, 0x37}, {&(0x7f0000002700)=""/171, 0xab}, {&(0x7f00000027c0)=""/151, 0x97}, {&(0x7f0000002880)=""/98, 0x62}, {&(0x7f0000002900)=""/125, 0x7d}], 0x5, 0x0, 0x0, 0x7}, 0x252}, {{&(0x7f0000002a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002a80)=""/80, 0x50}, {&(0x7f0000002b00)=""/162, 0xa2}, {&(0x7f0000002bc0)=""/83, 0x53}, {&(0x7f0000002c40)=""/136, 0x88}, {&(0x7f0000002d00)=""/18, 0x12}, {&(0x7f0000002d40)=""/108, 0x6c}, {&(0x7f0000002dc0)=""/191, 0xbf}, {&(0x7f0000002e80)=""/60, 0x3c}, {&(0x7f0000002ec0)=""/98, 0x62}, {&(0x7f0000002f40)=""/22, 0x16}], 0xa, 0x0, 0x0, 0x9}, 0x20}, {{&(0x7f0000003040)=@nfc, 0x80, &(0x7f00000053c0)=[{&(0x7f00000030c0)=""/55, 0x37}, {&(0x7f0000003100)=""/90, 0x5a}, {&(0x7f0000003180)=""/30, 0x1e}, {&(0x7f00000031c0)=""/112, 0x70}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/189, 0xbd}, {&(0x7f0000004300)=""/26, 0x1a}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/106, 0x6a}], 0x9}}], 0x4, 0x101, 0x0) 2018/03/13 10:46:00 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/32, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/73) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) 2018/03/13 10:46:00 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a88ffc)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/13 10:46:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f0000001300)=""/190, 0xbe) sendto(r0, &(0x7f0000001280)="50aafbc84cd6bff493cfa62a6962a1b1d2cb86d6738e107a2eab87168dc1c04be9c4ce523930f6419c18198da9f1188b6f657c924b431918d667aac7b6d9f580dfcc1892a0f06751c8de93e251e6c7140445973f0cddf7a11b", 0x59, 0x811, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x81, 0x9, 0xccf, 0x99}, 0x14) r2 = socket(0x18, 0x0, 0xfff) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) personality(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000140)) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) 2018/03/13 10:46:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="04", @ANYRES32=r0, @ANYRES32=r2], 0x18}, 0x0) close(r2) close(r1) 2018/03/13 10:46:00 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006e40)=[{}], 0x71671e4730087a2f, 0xff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x5, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff}}}, 0x88) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/13 10:46:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7ff, 0x4) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x100000000, 0x3ff, 0x0, 0x9, 0x9, 0x7313, 0xd44, 0x1, 0x9, 0x9, 0x4}, 0xb) 2018/03/13 10:46:00 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xfffffffd) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/03/13 10:46:00 executing program 0: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000004c0)=@l2, &(0x7f00000003c0)=0x80) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)="093c0000f1a467c35e80a6fa0180feffffffffff7ca3b833f6c1be8b58481d2a5d22c99a6da3f802b7b630d26d1cbeaeea0a322a48e6d9a82a5f2cb175", 0x100000, &(0x7f0000000300)="b6da7c03c82b0da27684f6473f934e613ad7e3e2b68de93391f55c40715c5893f52f5c35648cc5a365399181b7f6acf679fc29b2ccc4d82eb1e9d846235960d95eef67cde34de26071b91e1b5c783d605c9ecf763d29d5e05a46e83cb1d29fc4b4aa562a0f709820c500e426affe65b84a405f1abb2d17fa92d566761bc02c8a5f3103df173e06405a032dc078a708de") execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='ramfs\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='nodev:,{em0\x00', &(0x7f0000000180)='&\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00']) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x279b) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0xffff}, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x120) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x100000000a012, r2, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3000003, 0x50, r1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000540)={0x8001, 0x80, 0x3f, 0x6, 0x100, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/13 10:46:00 executing program 2: r0 = socket(0xa, 0x2, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="857cff2a0500000000000000"]}) 2018/03/13 10:46:00 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)="76626f786e657430776c616e30e900", 0x843, 0x2, &(0x7f0000000040)={0x9a5b, 0x0, 0x81, 0x6, 0xd, 0x8001, 0x3f, 0x5}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x8, 0x32, r0, 0x0) [ 50.287302] 12228 total pagecache pages [ 50.291255] 0 pages in swap cache [ 50.294694] Swap cache stats: add 0, delete 0, find 0/0 [ 50.300031] Free swap = 0kB [ 50.303031] Total swap = 0kB [ 50.306026] 1965969 pages RAM [ 50.309099] 0 pages HighMem/MovableOnly [ 50.313054] 320510 pages reserved 2018/03/13 10:46:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x26f, &(0x7f0000cf5ff8)="0104000000000000"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x80000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)=').!nodevmd5sum\x00') 2018/03/13 10:46:00 executing program 3: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/13 10:46:00 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) unshare(0x400) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x8, 0x2, 0x81, 0x4, 0x1, 0x9]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) signalfd(r0, &(0x7f0000e82000), 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000000c0)="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") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x200, 0xd6b}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r4, 0x1f, 0x29fa748d, 0xd25, 0xffffffffffff8aaa, 0x2}, 0x14) 2018/03/13 10:46:00 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/udp\x00') sendfile(r2, r2, &(0x7f0000000140), 0x1ff) 2018/03/13 10:46:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"69666230000000000c000000001000", 0x200000000500f}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x11) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1f) 2018/03/13 10:46:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='stat\x00') times(&(0x7f0000000000)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/126, 0x7e}], 0x1) socket$netlink(0x10, 0x3, 0x6) 2018/03/13 10:46:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x4}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/13 10:46:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) recvmsg$netrom(r1, &(0x7f0000000440)={&(0x7f0000000180)=@full={{0x3, {"b2ee7617e5cf13"}, 0x1}, [{"0e5a84f4eaf282"}, {"d1f017ea880fc4"}, {"720d5c69b9eb41"}, {"d03dbb0803dbf8"}, {"e3ea4c7176c0f9"}, {"af8f93c43d72d9"}, {"86defda0bde5ce"}, {"c26eede50b3617"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000200)="2bb9ff4e893862f52ce6542224afe0e1c69f9659ea278a24b4955b3ee56ce7cfac54453816d8b39fc3f043e5fa15e82b3a0d939b14bff9ddb4128ad9aff55b639b04506f4454a39a63d3803fb220f4925c3d6a592b43df829c8838d21f43329ef485a3e4760a548a178ce7f7c5fe67f44758ae8c12c87f88b4d5fb7947ab0e4974df482989a79ddc9ec42a18799abf7c2aa492cb2bf83e34056bfdcea0b7e49d727ba040efb5ea96d7fc4c34ea305aede5df54d804b6814edc10a4a456", 0xbd}, {&(0x7f00000002c0)="162742ed6e3303ec554d6791fc3d61a06d0a22ed41196e2524a121", 0x1b}, {&(0x7f0000000300)="bc78b6f8f2268a0db785218af706184f6048247a494f809bdc66a24e0a22a864799a0a6e642018f5a6e6fc65a4a7cf970513593aca3953ac06ef95960aafaaba7652db5a9eb8f24bdae0b8fd3da0f0ba22131f3950cbc5536c35dcc8ac5f70111357065e65e03531575c9a822c118f90d7810c416168bd8c65d96b239b9f20c29ea584d5c569f9d635ad47da54f36e5d10018874290d7ce81843d233b5c40628e55bd8ac38ff7a09722a6c2bf56ad3d15b03e4c749728a6b9a913a9727f584c9b697f2bb8618ccc6720210aa85aa618c38ee7f9ec5", 0xd5}], 0x3, 0x0, 0x0, 0x1}, 0x40) sendmmsg(r1, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="7a626757fae653a4d6a8658b247f51f2e3bcde08164d1921e52c4bd9d55a830717c5fd6a2d9e7c1585dc7dd865284c67513b0fa55f80895162dc2d37c59781ac7943f515f42da8c3a719c9e81503e829f011e57698e7818e221eab73f9c5ba62594f824cc2d0d7478f97", 0x6a}, {&(0x7f0000000500)="93eb2f42aa9be78a12677a1bd7b527ff5b5918a9a8b69adebff6f011f7c44334fd54d31acb88683748a76afe3f37fb60b746c4c8cf980aefc245727e864b755bc2e4febfd1fb6fb03253caf8d035c86f4693c1cce29623f8aa003dce8612bacc9a8ec96c08203d7f4383c7b7677fcc9ae2cfc03d2b9d6ba73536e9aa2a4ef8f171f80a5184ac33be7d80cf6a8c742369fd895327a0b1398bb286d48a919f0902b829", 0xa2}, {&(0x7f00000005c0)="f32e3763d1419261ed4a87aeb5ae27eecf8281082090e7d99e0fd1dda40152c23b1d31fa38cd5660b2f8571d1954dd37fe29375cd949b0e43f47bc8110ca4d02fa56549aba4be4c4dacf5bb6574806d47e3d787773d64922fb2c4199b41334e087fa712d217f498d3f82bdedaf4a7050cda1a200d973af9f962005a89a37bfbaf7b3d843433891fb7f5be55c2aa33acf7f703038cf4dbac43909714e0dbd365a5ed947b4a938974dd9250367a79dc5b7bd0f9c606a5467ea3120018dc2b2c99e958ff6940abe57442decf3f0fdf2eb63ee3432", 0xd3}, {&(0x7f00000006c0)="1b04d3f8c8e8892647a82b60c63c8c6a", 0x10}], 0x4, &(0x7f0000000740)=[{0xb8, 0x10b, 0x80000001, "1c8e8157dfb682a05216cc255a55763fb398e2ad36c99f840c2a5351fee8980b342c45762837bd121a4f3f6186f67805d1d628da9425289da41703626cc0c8928670bbd6fe78116a66ec6a77e3a1e4f932fde608959373d39f6435c76462ae4e810defba6c405b8035a83bea915c468fc58df82e4e460616f3381a4ca584659ecc9d95cf6abd5a2216fcb2c28bdd46028063c4117bc458ca401be338feedc8cd71"}, {0x78, 0x10e, 0x2, "e6c81f50dbdde3e47d6a14c7208fa9e0250a84818027e43cc79652d6e06f53a499aec8e56f3ea059205ce6da5c7154306eb58afbcf4f087121f044d00db6eb566b7a747b1a440bf4299fd0ea0f77c36ab5ffd1dc5262b9f54b7ad6c666764c9c8ad2f4e786"}, {0x90, 0x11d, 0x0, "4e203ff16769c0f1953a13d5965c723c68dc8efce3acf6f4d19fe1da8d6bfef19ead3cbb8152298d169995ae69880e9f7f461256db484a22e20ff3b9130a291c2d9780068777a79f952bfc843728f69cc57f90136edd04f3ee102f5d970a6d1365661fad66963e2024aa1745fa5569d67f9d6b22fe48c7c2da7377f433b0"}, {0x10, 0x11d, 0x3}], 0x1d0, 0x20000000}}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000001cc0)="b5b76403a4e732f91e2042b60f8e237129a876ab3c973b6de686254efa188b923b83d05b0d03a47ef72473686e7ebff019fdb6b3c84374a58dfab07d6ba8f04dd846337dcd318f6ea2518ea35366dbac0f9d9647f9514590a617d1663ac930d61a5e4feaff60825f3bf822baf5e44e6d794f57554029de89eed72512eb60b218c5375ec398fadcacc68248a7304c27f68482dce3b0857db0c0992518ee1df3ed91038341ff2120072a021962932dd3da644e048bca67bb277a6934964ee5a8901345d690030a9895b7453d4dd6fe31f9da306a79b0cf85e9d08c", 0xda}, {&(0x7f0000001dc0)="cb02794f05243a12e6a1049eb2e6d40046e2bf", 0x13}, {&(0x7f0000001e00)="a839e592e10640d348c73ee21e7715ca151123b5f85fe506c5ae9ba925cf0c3396aa95894e2fa2b7558f56e1417fb57a053f9fd6356213f8ac583fd016d7d103f23d228d2e2966c414dcebd32a396d605d1f1cbed46edaae1ab3059f0ab063f780ea2b7bfb9245353e88a28617ce9114a40b8538b7a1b59adfdde4b5706396e4074a961d6c1819600fdceabcde3b2f851206c023c037a6e198d08488bdf6efe553da30dcafaaf9606f", 0xa9}], 0x7, &(0x7f0000001f40)=[{0xb8, 0x101, 0x8, "8bc50f202537e01412e1e003082f57e8a4f06faffc63df61ad3e4b708e00df6d97ddf4804e72ba8c3809fcabaf77225ff759d7efe18d6cd0da320ef5dd6b12f7f255b1574235d8508f0110fe87ac79b620f18cc635c584fcbde9c4eec9a1633ffcdb7ce4c791c02440d4c117b7e04a54b592f4b1fbde22689e8ff7033db78da56c064aec4633dcc5d4dd4a325c5633de5ed5f077374ab86518a7e9e8c1e6ee5a05"}, {0xd0, 0x29, 0x3, "75764cca672010b076aa1555e62253e4661a5c838f13aef4b06678f59731aa88f7398a50481c7325873cc02ed7fc40029e19b563579ac1eb0f3dd4784b697bce552d3bc5cf039766c4a092163b2c790acf3518d0a8616c1d4c4bef126783122183b709ca66ebe61b6b26f28c72a944e8fc3e52f32eb76b032c67d2b658c3b01ab89bc7e340094c20cbcca5605e1a3e50cf330a73101c3ba41f593789beb8f8d0b690d1c01c9775a3154a7c5a23f6437c931382c9ac9bd6271c8fe09758b1"}, {0xf8, 0x18a, 0xfffffffffffffff7, "195edfa6ccd1e807ee47e454ec4b4939ef49b5209a986a276eb6675d2b55d7d78259fede3f23e36f6c6f3dd4e2fd87d74c37919b252f509221a679cf6046f4880cf927e3e065898a876f7f6080f5b73c59b1ff0bf15f17fcc5f10dde4250ac06f5cfd6d9b16003fd782a267e7e871d349500feeed412059156d8f085c428af231abf4b75a2e92fb34c5884a3727214df5497b645dddc025020444ca3f4b1538ad392987e52a33528c38e021e8d9cb54b03d641e30ddacd0388e9109bcf84643b43bd7236ffdf9fcaa288070141f201649c29e91b112d36220e3b50bfc735048e6d55c0332c"}], 0x280, 0x10}, 0x5390a179}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d823809b43d9b1508b45d718f2bff805f01c07db12d2c302a8efa3a458d3ea17b0c87d987e10a6dcadc43b2bc75b1a8f53a88e479280", 0x36}, {&(0x7f0000002200)="b2dcac1a0c5ba98ee04f226a1be6255dc66fc4bc9cd1344e84e91e1a3385e675abdd2bbc19cd1d68b8a27c406bd1c435f274a7b21a7b1a9e9be86254b3529679e58c3df23ad194abb6fc926054ac0884536fff547e4d651696", 0x59}, {&(0x7f0000002280)="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", 0xfa}], 0x3, &(0x7f00000023c0)=[{0x100, 0x10c, 0x5, "82db464c8c0fe88b46e6501b6df114923c9b8b796491c309ffbda2e6eafd14f9890b2476db3447aa68413fbc51e08e994b45ac0d9a564475a30b4856ea9e8a29fe61486e7678caa794eb3d4a5b576548fa3603dcf7ff04c8d7340759341415fe117be5e72a311d333f293183933f5a916e309e548639532b7789d78ddb0881e5e57815b08c09d8148eedd8eabb9f0c61a1b8f3f06642818188c0735a58c7541d0224d85873eed2ff569ea10ac25b4ef418855b8bc876b94025a34336cc6a5676a9c004aa86e4672a108b0fa67fe6180d415bfcf1634cfb7321eead0ee432a2f8d13ca51b18041023b1b639"}], 0x100, 0x40801}, 0x935}], 0x4, 0x40) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfb, 0x24000000, &(0x7f0000000100)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x92e0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 10:46:00 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$void(r0, 0xc0045878) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x20000000, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xa39a, 0x100000001}, 0x90) 2018/03/13 10:46:00 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff3, 0x208000) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr=0x7}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="c1b43d7c207ad2fe0fab70f2b06f3e278c82ecae9933a01240392262aae4bea830837f72bb4942158f4954848abdcb4ee7eac1ddb99904db966f01cb478319dc9ae149791f2b2bf3b65ef5083c181ccbf16f530f73948fd36e1d47a098362174b3d51436d0d44e34e7aede622128c1197b6f9f500cbcc4ea94b511b162e93a2b691c756a4973bdb485c578c54c72d2e7b7c2b1ce6d0b22f32208f5f42fa1f2e96a", 0xa1}, {&(0x7f0000000140)="b71a94faf890c234f7f8f347a578666c142fb5d102ac37697aa79764b19217363ad0ab5fc1aaaec5840ede721d03c2781d1c13345ddb21d49c988eb33335d4a6da48fca7628fece6d7ade8de", 0x4c}, {&(0x7f00000001c0)="1c2151cc4b77d54e1a69353c811122e14e0350d53c551778f58854f2864594d3671c942fa38517ce5ee6ed67c16a3c0817aa58233089bd6a22a7e7e07abd74a4c3b7ce27fb0ba2806abfced8c23081a670ecb0dee80f9cd86a4534", 0x5b}, {&(0x7f0000000240)="1ee94b4288e621b7136825ed7e135a862ff36a9eae16b87004717a263bb08815ed86137ebd2ab9c9af69626ade60038decd27c3a526fb58c439b3b8366b3d420ec1349171fd9bbad628c129b4d2640a095d18af82d2f7f7eaabf5d70b40d898b9de67e5bafaede5f28217b190cdd70a3eace77dd33a35697cb2de8ed5643d88c64cf23ac4ebcad7aa8e5ab2ab8797174fa6e070cd08ff43ceabff898eb796c6ba01b7d9fef287ee29315720557dc50acccff2f6971121cfb", 0xb8}, {&(0x7f0000000300)="66a4a5bef3f5113975fa1d8a6ebdf1fc40740c27e641122e04f5628fa14e1768c9b892ca1adb1deecedc80dcf994948c5a0eeeb84596efdc2911279ef3474993cabf4cd503c6d88f96ccbb461b41d87faf1bff11be1659e09d89bfa860f4b6221496e02e8298adbb76564d4849588344aa9d89e59547be1e0993f17973fbdf3fb2b7ee691ecedcd3bd3e180c08b968d90b3c4fae36eefc", 0x97}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="68d656a63d2341194fee33b86e169c0e8becbeba015f927082356f57bcb365e6f7a9fcd92868def674044d645d4c4b2ee075001ae9e61a3e9c00fe83d71588cb4ee46bcafae4d5519ad35cec67f46524a82cb728dd82620b0c543ccb98df3e9932c255aa3a5372e8ff4ea73b3f6d9ec0c93edf534909f6122b77f42d5b4720603ce2adc404ae5569727a562bcc0e9a040143617295db65e35b9adedc535d8f148691f0b0587ee412d25fdcb7d3e730d3fb618a151ebbfe6e17b0a56db733e815a8a798959487c4bc6b4b6f323bf38f1d", 0xd0}, {&(0x7f00000014c0)="d9bb456ff8c3c5725a38637e5f3d5a775559ebd7ec6b944756e4ca7baadb7188c43aa361d2901ae779b0ee31cd0519", 0x2f}], 0x8, 0x0, 0x0, 0x4}, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000001ff0)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) r2 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22, @rand_addr=0x8001}, 0x10) 2018/03/13 10:46:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x481ff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x84, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="34a31e2dc64448e327eabdda2664e51e9c0a97e1be688b9dc15ce2eee8656ba50566107521805a6c34e25981f90387cae5434a99d48100e83c69de2f9e58bffa2fee308c6d0681e40169ca70fc351d3e6d0f110434f51354f18f4e5786f91e86d6bdc0d62037a05960bbbeb1367712b4749743b614b3b19bf009a51738f65c99496e8c5fa5a74b6c627d4bd0e935e2cc8c6047b2fa3a2f81eb0e90581242d9e3a512b8da41d76b81a91f35f92fff887831cc75df72481b51f0802ae1dcd734ecc3498b2d136e1fb2d9d7c6e9") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000)) 2018/03/13 10:46:00 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40080, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x91c5, 0x9]) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="6600a00059627af358be0e8019b5b9c463c78779c8b5af870f1c8bc09fa5c97a00ed473113e0d1b420d49f7d495140bd892574cfb8de88f5b22ea451e2574649d36669c668ef23bb5a869e89135f35e71b1d547ab489ab3375c44561ff61981ec48abff8dae2061b489f9d119e831e468a393a520734c670aede8a30447de925bed88c8d34046595b6aad475dba790ec3d1ff351f537bd7bdf025491deb13486cf9b7c00"], 0xa8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/13 10:46:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x60000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x20}}) ioctl$void(r0, 0xc0045878) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) 2018/03/13 10:46:00 executing program 5: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xcb8, 0x2400) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x12}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/03/13 10:46:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000140)=0x80) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x1d0, &(0x7f00000001c0)=0x2) personality(0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delsa={0x3c, 0x11, 0x301, 0x0, 0x0, {@in=@loopback=0x7f000001, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x3c}, 0x1}, 0x0) 2018/03/13 10:46:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x8002, 0x0, 0xffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x81}, &(0x7f00000000c0)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953", 0x10}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ftruncate(r1, 0x800) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="6fbba51453b73899e7bf3bddf424f61765464d8f23bf05c4") 2018/03/13 10:46:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8000) clone(0x40000, &(0x7f0000000900)="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", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)="d678894e8f1c00be4a3e0eda6e47f0c3eff43bf1df4217bc82aff8bb6d8b502729f9034849319ffa68b591b0bf350412a07950394532c6a17deb3508") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x1}) 2018/03/13 10:46:00 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/03/13 10:46:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xffffffffffffff79}}], 0x40001bd, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x900000000, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) 2018/03/13 10:46:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r0, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x3000, 0xffee) sendfile(r0, r1, &(0x7f00008b9000), 0x80000000) 2018/03/13 10:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/13 10:46:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/13 10:46:00 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = gettid() waitid(0x1, r1, 0x0, 0x40000002, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/13 10:46:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x800, 0x547ee258, 0x3, 0x5, 0x7}, &(0x7f00000000c0)=0x14) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) 2018/03/13 10:46:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) exit(0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280)=0x80000001, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], 0xa, 0x6, 0x9, 0x2}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x0, 0x101, 0x1000, 0x5, 0x8, 0x8, 0x1f, {r3, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, 0x1ed7, 0x40, 0x3f, 0x8, 0x9}}, &(0x7f0000000200)=0xffffffffffffff12) 2018/03/13 10:46:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00e9ffffffffffff850000000000000f00b1dbccae000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/13 10:46:00 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000), 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x20, 0x4e24, 0xd6, 0xa, 0x20, 0x80, 0x88, 0x0, r4}, {0x100000001, 0x986, 0x2, 0x6, 0x2, 0x80, 0xffffffffffffff46, 0x7}, {0x8, 0x564a, 0x3, 0x7}, 0x2, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x2, 0x7fff, 0x0, 0x5a9, 0x8}}, 0xe8) socket$unix(0x1, 0x1, 0x0) 2018/03/13 10:46:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000040), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/03/13 10:46:00 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x1040}], 0x2, 0xff) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000140)={{0x2, 0x0, 0x401, 0x3, 0xcc}, 0x3, 0x1}) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)=0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r5, 0x2222a4625f32b7fd) timer_gettime(r4, &(0x7f00000000c0)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/13 10:46:00 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) mq_getsetattr(r1, &(0x7f0000000100)={0x2, 0x6, 0x3ff, 0x22bcd365, 0x6, 0xbb, 0x1, 0x1}, &(0x7f00000001c0)) read(r0, &(0x7f0000000040)=""/44, 0x2c) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/13 10:46:00 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x80000001, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0xb6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = openat$sequencer2(0xfffffff