5c59e63fe5e3d747872e44d0930ffcbe5fdfea5310c825b3e3e8bdcacb799798d5de28a72c831acf5b999675478e0281012e0eb6f88579f08138d0019f17ed06717f7b588244fb67685592f156bc817a958f2c453e580786e626031a5f179e1a7f3ff3c4ebe60abd2b5f0f8c79cebe0", @typed={0xc, 0x90, @u32=0x9}]}, @generic="60735eca3612ccd7d19f6a043eccc404282b2133e2ddb3257cb35a26dd13a56a4ce33cb5ea7c8d2a269b7fc4f9ac9c9dfe5fad271600db3998af67e7dfe37e06ba20c9f4dabd1b71fd1e26e4108dcbc350957fb9e4dab9a6a7a46fa50d97c4e09abb647a364fd0f60ef5afc90c6540750eedc912c5161fd240346a49aa26a591e16bfd0766a387cbaa23ee22bf2c25f7788d0a0441a4334d305aff4332e9865efdd051b2268d5ec0cdda04d7a6d9c28448017ca0e451a856f2f63b89c477500854c428ceaa932d8af7698945680df01c9bee63d4370daa1ab6990278ce7f8be87a028d692b37", @typed={0x8, 0x81}, @generic="1a9171ef528cdc7040df94f31d171dfeaa3154045476613c83a6ca8d60163f41de4becb8"]}, 0x350}, {&(0x7f00000012c0)={0x390, 0x1e, 0x8, 0x70bd2b, 0x25dfdbfb, "", [@generic="0d2901fcd479fd", @typed={0x20, 0x4e, @str="6367726f75706e6f646576122d62646576656d302800"}, @nested={0x358, 0x47, [@generic="6dbd21efbc5bb818ab00c342022892a6113741b4468b00be5286c9f646eaca34cd96e8c06d18258a62a11c0863476cece344e62dc38829180a5fcac07f255c565618b7bccc847503d0d996b70252fd9f57996c6b2e1c39fc9330f68f5be97ca5d21f773bf6563310fc577fb33850935cd992b5bbffedc211ac861cff03a232779a6488e7203499eb87750705007d4ed201476bec6a1129533019d32bd843cb6c058053c08062a66ebd06bebe541e45f532a49b9d7f158565f6b764a41ccd0a36cafca1512fa21cf61d9dad", @typed={0xc4, 0x18, @binary="d4d41170dac219fac37164dd3ab7a417ea5e507b556b72d4b82c5de209b21a7dddf7810ab2997e9472514ef2a39f78380a7c1c52c1ffcd33291ebd71d709042b714634a5d5275fc2c6213f42af36a0616da100998c1f795e2ecaaeb3d451098a61f2e3a5d39e3b2f4757fab7a7957cad7c6d04d1b0076e302533f31b36b2732146bbc4d3c6e78c67cb5f62e0cca85a3541e1501b65712bf9a494a24a6400e239fdbdd698c701a2a15b0fc082d00a42c5032f6644f9b777fe46d5"}, @typed={0x10, 0x6a, @u64=0x8}, @typed={0x104, 0x38, @binary="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"}, @typed={0xc, 0x3a, @fd=r0}, @generic="f1", @generic="0688abf31567b2e307da623449cb6d1b5f09911bfa3678dbf760e59b0a3f77c365fa192c1171a0da0c36ef499a97d8788554c9c79dc1faf3e077a7e8e5fc70552f8712ff2d23f537f3a562f77d4f0d689dc563b96afe8e0c414c0d7c26535500f913f0c3faba1e2838efa039a33e90cba4cb48140e3a36269924dc4a090f64efeea62705e8d1e7a5a0a12283e7eb0d81b0947d7acfb792524577f7b3747141c27aab"]}]}, 0x390}], 0x6, &(0x7f0000001840)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x1}, 0x20000000) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r12 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r13, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) fsetxattr(r12, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='/dev/keychord\x00', 0xe, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000685000/0x3000)=nil, 0x3000}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/14 08:22:20 executing program 7: timer_create(0x7, &(0x7f0000001300)={0x0, 0x12, 0x5, @thr={&(0x7f00000002c0)="46fc40e2eb8d268d2ae28786ced5191815d7a701d5c7d1594575da1c86b4897cddd07a2d", &(0x7f0000000300)="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"}}, &(0x7f0000001340)=0x0) timer_settime(r0, 0x0, &(0x7f0000001380)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r1, 0x0, 0x1000000000000003) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3) 2018/03/14 08:22:20 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x100) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x12, 0x10}, &(0x7f0000000280)=0xc) keyctl$setperm(0x5, r1, 0x0) keyctl$revoke(0x3, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe, "1706ece9ef177c1dea878f1b2fb7"}, &(0x7f00000001c0)=0x16) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/14 08:22:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x200080) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) writev(r1, &(0x7f0000096000), 0x381) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="ad", 0x1}], 0x1, &(0x7f0000000180)=ANY=[], 0x0, 0x4000}}, {{&(0x7f0000002600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x0, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000002640)="f7d2220c956f6f19fa3bb72ff277804105ab", 0x12}], 0x1, &(0x7f00000048c0)}}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast2}, &(0x7f0000000140)=0xc) 2018/03/14 08:22:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') sigaltstack(&(0x7f0000ff6000/0x8000)=nil, &(0x7f0000000280)) mq_notify(r1, &(0x7f0000000200)={0x0, 0x4, 0x0, @thr={&(0x7f00000000c0)="8115f0937e6d8b940df49a70e456c34882f206ff5bddf13aac54644db23618a648a9a3f6f64637f18d046443cfcb331b98f1f08f7539db1ae3d8b3be822707b9ba7441d908afde910527e54f9ae49cf6ba3aa5d4adfad39b4a7155836b6b2445b1bf1fa734855ec3aa33643c8e48dca933f5316bbe46e96065b52fec9c672d09cbc751f1b4752d4185bcfc23704eaacfb191d70c671082ef79befe931f40ca1c7a9413aafafb0ac81e978d3d78b0ec6030376d49b1257af3019b104da54cd1123785df2c13761e", &(0x7f00000001c0)="ee2ade7ed40da6a6c6f76790"}}) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xffff, 0x5, [0xbfa6, 0x401, 0x100, 0x5, 0x8]}, &(0x7f0000000300)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0xe9, 0x1, 0x5, 0x4, 0xefd}, 0x14) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r4, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r4, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) sendmsg$unix(r4, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x7a1}], 0x1, &(0x7f0000001180)}, 0x0) readv(r3, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r4, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e42", 0x99) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x1) 2018/03/14 08:22:20 executing program 7: timer_create(0x7, &(0x7f0000001300)={0x0, 0x12, 0x5, @thr={&(0x7f00000002c0)="46fc40e2eb8d268d2ae28786ced5191815d7a701d5c7d1594575da1c86b4897cddd07a2d", &(0x7f0000000300)="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"}}, &(0x7f0000001340)=0x0) timer_settime(r0, 0x0, &(0x7f0000001380)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r1, 0x0, 0x1000000000000003) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3) 2018/03/14 08:22:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0xffffffff, 0xec}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2, 0x100000001, 0xf6, 0xff, 0x40}, 0x98) accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/14 08:22:20 executing program 3: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x4, 0x8000, 0xfffffffffffff800, 0x8, 0x0}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000013c0)={r2, 0x5c, &(0x7f0000001440)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x80000000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000001400)=0xc) sendfile(r0, r1, &(0x7f0000000000), 0xed5a) readv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f0000000040)=""/173, 0xad}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000014c0)=@sack_info={r3, 0x5, 0x4}, 0xc) syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x42400) 2018/03/14 08:22:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x802, 0x7, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080), 0x0) 2018/03/14 08:22:20 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/14 08:22:20 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000003c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001880)=0x2f, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r3 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getrandom(&(0x7f0000000240)=""/83, 0x53, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x7fff, 0x6, 0xb9, 0x80000001, 0x8001, 0x8bc2, 0x7fff, {r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x200}}, 0x1ff, 0x2, 0x40, 0x4, 0x5}}, &(0x7f00000001c0)=0xb0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4082, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r5, 0xcd5, 0x4, 0x1, 0x7, 0x7fffffff}, 0x14) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/14 08:22:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x34ba}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20007fff, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getpeername$inet(r4, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) 2018/03/14 08:22:20 executing program 0: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/118) exit(0x0) ioprio_set$pid(0x1, r0, 0x0) 2018/03/14 08:22:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007adfe0)=[{}, {}, {}, {0x3, 0xed58}], 0x1ad1391c35b51174) 2018/03/14 08:22:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d09ff1)='/dev/snd/timer\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000585ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b84fff)=0x4) 2018/03/14 08:22:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="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", 0xff, 0x20000000, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) shutdown(r0, 0x1) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) 2018/03/14 08:22:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002000ff2d166251d312102a0774bd050a"], 0x14}, 0x1}, 0x0) keyctl$join(0x1, 0x0) 2018/03/14 08:22:21 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/03/14 08:22:21 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x70941, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getrandom(&(0x7f0000000540)=""/146, 0xfffffffffffffdc9, 0x3) 2018/03/14 08:22:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x3, 0x1, 0x16}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) 2018/03/14 08:22:21 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x140, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002040)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000300000)) 2018/03/14 08:22:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x80000000, 0x4e21, 0x7, 0x2, 0x80, 0x80, 0xff, 0x0, r1}, {0x56, 0x3, 0x3d, 0x3, 0x3, 0x7fff, 0x3, 0x4}, {0x81, 0x1, 0x582, 0x1000000000}, 0x7, 0x6e6bb6, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d3, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x2, 0x3, 0x272, 0x4, 0x1, 0x4}}, 0xe8) r2 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x3, 0x0, 0x7, 0x5, r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8001}}, 0x93, 0xbc, 0xf, 0x2, 0x8e}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24}}}, 0x84) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000200)={0xc0000000}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x400, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40086437, &(0x7f0000000280)={r6, 0x10001}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/14 08:22:21 executing program 3: truncate(&(0x7f00000005c0)='./file0\x00', 0xb9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/84) r2 = accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x80000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0xffffffffffffffff, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000700)) setsockopt$sock_int(r1, 0x1, 0x1000000000000b, &(0x7f0000b91ffc), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e20, 0x9, 0x4e20, 0xb4, 0xa, 0x20, 0x0, 0x0, 0x0, r4}, {0x400000000000000, 0x101, 0x484, 0xffffffffffffffdd, 0xffff, 0x8, 0x100, 0x5}, {0x6, 0x7, 0x6, 0x6}, 0xbe, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in, 0x4d6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x9, 0x1, 0x7, 0xff}}, 0xe8) setsockopt(r0, 0x7, 0x9, &(0x7f0000000280)="a58c7dea0d9dad3536d0617c5cf0a2433dafb5fc5eb2e82b01cb8ca728242dff026b198a1c43fa19d596ad8d4b2de93cda403b11b8da4265ab2679a343f9c8a3261e48f0fe72ec9dfbd9b449cc95e6d15ee78ef849f086847d6c0661808ed36da9dfaf4b1cbc8957bce3f8d0a715df89dfdf0167f4092dc0c55a63d8e7f2c5275b9a31c9221b3b32b683a3e0b28bd288834e7b90a1d70e0393310bfa5cb0ebba35d9360ebfda3a2437c684f8983624d53cacb5c993985fbf6703bb144770de4ac112a1", 0xc3) fcntl$addseals(r1, 0x409, 0x5) rt_sigsuspend(&(0x7f0000000240)={0x7fffffff}, 0x8) 2018/03/14 08:22:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x4e22}, 0x80) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xdbac67b8c500800, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x381901, 0x8) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40800) fanotify_mark(r1, 0x2d, 0x21, r2, &(0x7f0000000100)='./file0\x00') 2018/03/14 08:22:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x2, 0x80807, 0x1f) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bpq0\x00', 0x8000}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x18040, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'vlan0\x00', 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) 2018/03/14 08:22:21 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000040)=""/238, 0xee) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005b40), &(0x7f0000005b80)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005bc0)={0x0}, &(0x7f0000005c00)=0xc) sched_getattr(r1, &(0x7f0000005c40), 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x3, 0xf3}, 'port0\x00', 0x0, 0x800, 0x9, 0x20, 0x9, 0x0, 0x4, 0x0, 0x4, 0x1}) sendmmsg$nfc_llcp(r0, &(0x7f0000005a80)=[{&(0x7f0000000280)={0x27, 0x0, 0x0, 0x4, 0x10001, 0x1, "647c0e9340e291f01e741f1c4ac7df50f7d5ccbbbdd83c76e36e0a16a02aab003267c464957488ba2d8f26c3898e2abde73fa006a97d2362ab0ad64962f78b", 0x6}, 0x58, &(0x7f0000001800)=[{&(0x7f0000000300)="f4b33fff62a81f1e143c0d75e996c968c9b4ad1266bf90ea3d5e4e810daf55a2bc022a27090bec8bfd9dd1", 0x2b}, {&(0x7f0000000340)="f8d1523d497c3dbe91ac48ad6dc392994dbe30f2e85142a81633d857aae9484297dc53bb4f242b410fcdbd94a21868b0ab96", 0x32}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="e6ccaef1b1c2be51894d4da9e3a05afc2059d58281dc7ee31753c84dcb9656402d3e9c868c111e95d855d2fa1762317951ecc3dc5b5030dc06d679ff6d83bf5389d056ff36806cb7843e40d4878ba9069d4d2a6d4dfea919899f8b5b8238293c1574657dda58a8b5abcd30efc5fd7fc1ecef88edb84525cd50fdad6ee5137688122705f6f3fe9af9fa38f5ccb09ca1284d4335571f6dc9dda48b092a197349cf7e16a15542", 0xa5}, {&(0x7f0000001540)="819348dc9e9fab4e9cdef6eb88ddb39641b94e7ed12a67d946200ad805a903836e6616f05476609fc418cfdbac706509c3fca1f986b2a0bcd26fbd84b960c05a44a7d26458d24c8034bc9e", 0x4b}, {&(0x7f00000015c0)="6e09dd661f3afab2552021a52b42a36556ac7459e57fcac26dd34490e90a50647d337a769fe9f48e72b8d1723acbe812cd746a05cb8bb30b22f2ffc54cf2308539253b65d3096823e8a8b0c33cf3f73c30c130f80260972792a1f6f7b5cb263996f907fd1ee1328a8414967899f267d7410595ba09684044c64f9a6e5ae00a9af34e552559ae7137eaaab7fedd3e011cd8a7024d4ae3eeb4ebab4ae36aa1295d0789abd5268bf25cc4fd9edae4d73d2d5d829b", 0xb3}, {&(0x7f0000001680)="efa8a3ddff59e391980a016c85ef7a6ee39175f89418fde9159746057c9dfa62eefa7bcce00c2daccf8d6603372a125652b27bd79b250e3e3b1f504efd29681965e31111", 0x44}, 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{&(0x7f0000004400)="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", 0xfb}, {&(0x7f0000004500)="db3840eeccae7eb3f39dd79fd30325a100f3829a542f369c376358f19faeab36cb2efe8d20324aa18e51ca2299e0140207a2fd759efc7be6cd11d65b8e8a0aca3103e2678b44250655c8ad6f577106d9fd782fc310c03c03e88728e0bec1b0d590b7c05c9537cc96964be5c833b4ae9b7598bd3656afef6ee05f24c6dbd0cede34193536f09ed8976e3a732ee6b4078a174970f25ecdb21771682104a24f0a43636105b790f8a20915277cbe8de9405a15a62cd69cf8449eb54fcabc1bcb1f3fe261dc2d2102", 0xc6}], 0x9, &(0x7f0000004680)={0x10c, 0x10f, 0x1, "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"}, 0x10c, 0x20040000}, {&(0x7f00000047c0)={0x27, 0x0, 0x0, 0x5, 0x1f, 0xe2, "04161e24c964766088b6dc9295fa1420aef70d6b3e5a8902cd042bc75b2bf0180605f80d4a4f345451be6b59449c5a6741cccc39547754b25609e11f9e94dc", 0x1f}, 0x58, &(0x7f0000005980)=[{&(0x7f0000004840)="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", 0x1000}, {&(0x7f0000005840)="3c9101142c824ce3e4fe62119d51e4cac29faf90e18e9ce1a90a11d7a06d81b731e77ca3167fd215ddaf5a71", 0x2c}, {&(0x7f0000005880)="687f02d8e6bf605898e1d542cf0a69f683ce6deeeb3372d384f3ef39bf01bf48c1ea1972030a0d", 0x27}, {&(0x7f00000058c0)="ce1cec", 0x3}, {&(0x7f0000005900)="96a6f6fdeac8e7e46674095882a028bacc2ba893ec89fde0c5e38aebc25f1e820589ac4b1f536e852926d5dca1c3e0ccf188c2d3065c5e26cc7115cf1ef6ee21fe9378b4479db210c630cfb76917bb6bf59421388b7303c8f25eed2ad2c984e9817106c3", 0x64}], 0x5, &(0x7f00000059c0)={0x9c, 0x117, 0x8001, "5495bf11e3e986f78184f0972d5eeb4df68c85748c61b93394b04c087e26564fe1e05d388b60eaf6682f9a129d9bbba957531ae99bb35972d75d5b34872e3c6fbe70df612023153039c59df08eb200cedb22ae2c3685273cf2380cb41136b2331332bd43b5e84e03b86d28b6a9e3337b4b952c053005c8ff15b2df38fd93d1c88fcd585210d1b464a4cd1c8b9250"}, 0x9c, 0x80}], 0x5, 0x4008004) fcntl$getflags(r0, 0x401) 2018/03/14 08:22:21 executing program 7: mremap(&(0x7f0000b21000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) 2018/03/14 08:22:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0xf82}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000700)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xffff, 0xfffffffffffffffd, 0x8764, 0x1, 0x3, 0x7, 0x1, 0x180000, 0x5, 0x10001, 0x0, 0x8, 0x4, 0x0, 0xc502]}, &(0x7f0000000800)=0x100) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x100000001, @my=0x1}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/146, 0x92}], 0x7, &(0x7f0000000600)=""/92, 0x5c, 0xfffffffffffffffb}, 0x2000) 2018/03/14 08:22:21 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) socket$inet(0x2, 0x8ec2100f04c4a3d7, 0x400) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x100) 2018/03/14 08:22:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000010, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r2, &(0x7f0000000c80)="e6578cbc22fdc7d4b287625bd3a7b7fb683981c3cae5989b6fc2c8ed3d6ae28b0e279a149b88cbb8717e0be8f64a86db7eb5fd41801ec8aae420416f409b332e3f1a44079723c371117b2d5f8bffaf18d43337887d17591bd1e4c31dc8cd5752fc52dc85872a13d9b7111c4f52051fcdb59f19c829529a9902b811b92af22d95678927e5387dc80657474572e4e33e0e5d8eedd87fbc5ee078461b6092c57c6a8d9cfca3a4c30ad498d34b1cb9471c8a0125c19edab161821fdafb3c92f5c05fd2c75c84bdd1699615473307e02d88d2d1fa76f6e7a78dc4f401605d228fce07f4266177465e9e91684ed238f254f539bde21f4e83a603c7dbd2dba16a1aa5b531475ee247fc74e318619a5021ebf7e64de23c0fbf43a5e9095ae5e8789ac1a1152d30222bbcbf3f48031dcacf613ff7ce9cdfb917342ad77e668a9ec884ab0b8f8711f8ff88c0f51ed3814dbb73a61f4c38d5fe4c755128a2d3e2866478292acf4afe24318416d3e427a2d21e926686e2258193a30baf0ffdd479de9cccf51c951a1c61dde3cac268a22326ec72701ce7482a5bb90aa0def2333a94c2166f94080b3e49c7d71992cc90d04ebd3863a0515d9a6107818d9ee07ecce009d91633da3fdc39e0e607e6cce0346f3ec2494eb153c5e8c04d68d4e28514c33a5fb1f715484beb8bc592be721250b6ad9d00f5f33171defe1aa7a1b7bbd00fa65285227fe59396bae2d3b27976722d586011f5f845cd8d2c615e0439998b94c9", 0x21d, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x2) 2018/03/14 08:22:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x4}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004520, &(0x7f00000c4000)) 2018/03/14 08:22:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') r2 = pkey_alloc(0x0, 0xdb30980344ac4cdd) pkey_free(r2) sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/14 08:22:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0xcf24ce89e4d61cd2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x5}) 2018/03/14 08:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/z)vmnet1security^\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/14 08:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7ff}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x8c5, 0x66, 0x9, {r2, r3+10000000}, 0x1, 0x7}) fsync(r0) clock_gettime(0x4000000200005, &(0x7f0000000280)) pipe2(&(0x7f0000000040), 0x80000) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000080)=""/84) 2018/03/14 08:22:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='io\x00') preadv(r0, &(0x7f0000906fa0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/03/14 08:22:21 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x301441, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001180)=@assoc_value={r1, 0x3}, &(0x7f00000011c0)=0x8) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/14 08:22:21 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000240)={r1, &(0x7f0000000140)=""/252}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f000000a000)) prctl$intptr(0x0, 0xffffffff) 2018/03/14 08:22:22 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x40b) 2018/03/14 08:22:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000400)=""/20, 0x14}], 0x1) [ 286.027795] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 286.039777] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 286.068051] cgroup: cgroup2: unknown option "" [ 286.099586] cgroup: cgroup2: unknown option "" [ 286.114200] Buffer I/O error on dev loop0, logical block 2, lost async page write 2018/03/14 08:22:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210cffffffffffffffff80200000000400050000000002000200ac14000043a115105a3240806cd667749d5ee1a982e4e1de23cac1de7ae648ee3ba2eb5004472e39a12839d489303dce1bc11a85609f0975ad65dd1e9effd8555ba2d8ded71597adad306ae7ae2d"], 0x1}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000100), 0x245, 0x40000101, 0x0, 0x0) 2018/03/14 08:22:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getgroups(0x0, &(0x7f0000000640)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 2018/03/14 08:22:22 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x0, 0x6a, "54232ff31bc470d28da68d8a59e5010d37fd10065748313eac081fc24deef43050bdb2ff61a4c21fd3c779b7290862c161428c47dd071c9bf27cfa57c3b8e986d1fb505471650a29d01d1d04d96897996f64802ba3bb0cee7085ff69dc2a60aa73a3e2163071c3d6bd6f"}) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r1, 0x9) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="bf539be1e22dd905ebb0e19c9fdfd1e4bf01e57225a4dde063e415efb8bbbaa6b429ab94b9c2c0fd7353197ab1206e73db75a7e2eeb65468c33d104688777322611a9056c377dfcb456433cb7ff2c7fe31") pread64(r1, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/14 08:22:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xe, 0x3ff, 0x2, 0x7, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_sec_ctx={0x5, 0x18, 0x8, 0x0, 0x1d, "d837af8d90e7780d881706c02160885aa6327aeea0b8a8227b59032120"}]}, 0x38}, 0x1}, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)=""/81, 0x51) sendmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ax25={0x3, {"1596811f240c61"}, 0x40}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="259a927c151cc5161345bcb41d2fdecf167b9f1f1791656d7959be4586be88af747d2cd3dd4908591d30c715", 0x2c}], 0x1, &(0x7f0000000280)=[{0x14, 0x11d, 0x8, "7b2a675617"}], 0x14, 0x80}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x2, 0x8000000, 0x0, 0x7fff, 0x6, 0xfffffffffffffffb, 0x9, 0x7fffffff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xabe}}, 0x10000, 0x1}, &(0x7f0000000440)=0x98) r3 = gettid() setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x1000, 0x4) ioprio_get$pid(0x1, r3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/14 08:22:22 executing program 6: r0 = socket(0x11, 0x803, 0x300) fcntl$setpipe(r0, 0x407, 0x8000) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x2400) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x1, 0x88, &(0x7f0000000080)="fd9cb683a48eebd49695d05f45c63b604497d1cb1da7cca62fdaa3e2e2661d7d82ac566daaa0020b0644e990765f04f05edff4d5ad20bd83384fd69acbaa2d906fa0f8bc03524e392d146648e5298e02503b258ef74cbd6966c18f5bafb79f1a123311834f3a305b36801bb0f2a58117b527f889f482034485ff55dbe39a09da43c149e91ca5dcfc"}) 2018/03/14 08:22:22 executing program 2: personality(0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='#\x00', 0x0) keyctl$unlink(0x9, r0, r1) 2018/03/14 08:22:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xfffffffffffffd89, 0x0, 0x0, 0x1d7) sendto$inet(r0, &(0x7f0000000040)="e9", 0x1, 0x8001, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x6, 0xa24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x16, 0x0, 'vcan0\x00', 'ip6tnl0\x00', 'lo\x00', 'bpq0\x00', @random="35e7b7deabc1", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xc8, 0x1a8, 0x218, [@state={'state\x00', 0x4, {{0x4}}}, @mac={'mac\x00', 0xc}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x8001, 0x100, 0x9, 0x0, 0x0, "108e56a85e648332a445410dca732841bda4f211ebfe004b6fa4a64bc0f9cdcce31d9db19023620aa1911daf9d5958753b1ab8f8421fa684e140b38ac33e69c1"}}}, @common=@nflog={'nflog\x00', 0x4c, {{0xed85, 0x45, 0x5, 0x0, 0x0, "3b0105414e0bbfc0c05aac3ab71c78677667a880b6a84d0b19c699815314d782e7b7dc0ccce408667969028f291557fa82479d3264ca5e62c6aa57308732a952"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3f, 0x9, 0x7, 0x0, 0x0, "51bfa2e9f5dbba4f3214ae791e978bd699aa2fe8ee0b3c85238560cf97988f125659112d960004a3a1fb650838baa7015fc09b6e505b455af917c84596399100"}}}}, {{{0x13, 0x0, 0xd, 'irlan0\x00', 'nr0\x00', 'bridge0\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xdc, 0x12c, 0x174, [@stp={'stp\x00', 0x48, {{0x2af8, {0x413, 0x2, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x4, 0xaf, 0x56f9, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x4e22, 0x4e24, 0x1, 0x4, 0x9d, 0x8446, 0x23b, 0x2, 0x5, 0xfffffffffffffffa}, 0x1, 0x40}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x3}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x7, 'syz0\x00', 0xef}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xf, 0x0, 0x11, 'ipddp0\x00', 'gretap0\x00', 'sit0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x0, 0x3}}}}, {{{0x9, 0x8, 0x3d0357c7161462e6, 'ip_vti0\x00', 'sit0\x00', 'bpq0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], 0xc8, 0xf0, 0x21c, [@cpu={'cpu\x00', 0x8, {{0x200}}}, @m802_3={'802_3\x00', 0x8, {{0xf4, 0x4, 0x2, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:useradd_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x1, 0x8b3f, 'ip_vti0\x00', 'gretap0\x00', 'bridge0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xbc, 0x1e8, 0x230, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 0x4e23, 0x32, 0x6, 0x4e24, 0x19, 0x28}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:utempter_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x24, {{0x7, "37870b0e9d1e4499316f97f8f8baed8f108fedc64a82196bbf1b23d632b7", 0x5}}}}, {{{0x3, 0x1, 0x887f, 'syz_tun\x00', 'vlan0\x00', 'erspan0\x00', 'erspan0\x00', @empty, [0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff], 0x70, 0xdc, 0x104}, [@common=@ERROR={'ERROR\x00', 0x20, {"0054dc59ae56116d3e0326691e81a56f32d66ae51f63681473f56875b9eb"}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}]}, 0xa74) write(r0, &(0x7f0000000140)="84", 0x1) 2018/03/14 08:22:22 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000340)={r2, 0x2, &(0x7f0000000140)=[0xffffffffffff7350, 0x1f], &(0x7f0000000180)=[0x6a, 0x100000001, 0x7f9118b, 0x100, 0xffffffffffffffff, 0x3, 0x7ff], 0x10, 0x1, 0x1, &(0x7f00000002c0)=[0x101], &(0x7f0000000300)=[0x80, 0xb8c4, 0x6]}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x3ff, 0x7fffffff, 0x7, 0x85b}) 2018/03/14 08:22:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="ec0575936ea0a42822b532f70f28cdaec558bb767efb9609b1e3200c7bf721cff45830bf8fc9f961e831da8310978ad5eae07400c8d6d2e5052c9bb7178203b76f231bd2a6faa7a357754f7f9a269177b4881da0333d07fd9d19b17e5a37bfe2546257ee99fff5fb99f313ca77d313680c87633022324f1d7b5386d9962a276b940b187c3b30ccea8b86500ee73482efbfac65671e54d6e12d294cb620b69166363c69e37032c98e2cedfbb447", 0xad) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x7, 0x65d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x40}, 0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x1, 0x10000}, {0x100000001, 0x100000001}, 0x8c5e, 0x2a8e7abbfa6e1f9c, 0x1}) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0x272}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/14 08:22:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/03/14 08:22:22 executing program 1: socket$inet(0x2, 0x2, 0x0) 2018/03/14 08:22:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7ff, 0x4) 2018/03/14 08:22:22 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) lseek(r0, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x100000000, 0x2, 0x7, 0xbf2, 0x0, 0x1}) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) 2018/03/14 08:22:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7effc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffd407}, 0x1c) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/14 08:22:22 executing program 1: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @dev, @broadcast}, &(0x7f0000001300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001340)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000080)=0x9e9, 0x4) splice(r0, &(0x7f0000000000)=0xc, r0, &(0x7f0000000040), 0x4163, 0x0) 2018/03/14 08:22:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) recvfrom$ipx(r1, &(0x7f0000000040)=""/177, 0xb1, 0x12040, 0x0, 0x0) 2018/03/14 08:22:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0x200, 0xffff, 0x5, 0x7, 0x8}) 2018/03/14 08:22:23 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000240)}, {&(0x7f0000001400)='^', 0x1}], 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) 2018/03/14 08:22:23 executing program 5: r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="766d6e657430656d3195707070315c00", 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000480)='dns_reso,ver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", r0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="1b38138e1d882681579ed4e867ad73002c4622416e994e24ca5e37bef22fd709fd9d066d5864ebde8016315b0c2c59f3448a85276a194f48dde9ed1ed09d9af8d133a7aecee514b332cdcfd37b51cfa296a769dac12f958d8abbc2f646b1ca2e073ec9e91ab6cc315b89fc8c391bb10671d45a016b", 0x40}, {&(0x7f0000000140)="a739eeee429950aad38e696c2a2b43ed41b35ea3212b5a56ad0ba08141c18fb3a95a299fee1ed01945ff9e222c17d5b26decb67eb17fb435568d46b449cb55809f606de0fab44f94680e50d8d7d69d93130885d8181839baa8190dd95ff45ceb10270c0a266422596b5bef7aa58d61efbbaa504b83d1d6a71c", 0x79}, {&(0x7f00000001c0)="fcaddd99b704e922ee1c66bcec8cfe1376ea43386b7a937a7be492cc8a2277324ae66309af91a325c1f945e7f60e4daaed86f3c6", 0x3d}, {&(0x7f0000000200)="e9f77d97b496f5ddf89713a19222eecf166053a66373e60ba8da9679c339caf508b7f9b03047d07da243e0ecf28cb7909a690e6dd38e6c6fac8f000314040adbd46a9f19a97d94a3c40963e74fc17cd97877c4f2bed0eedca25a6e5446bdd33ad18c48c2b154728172586eb8ddef5556cca4", 0x36c}, {&(0x7f0000000280)}], 0x5, r1) 2018/03/14 08:22:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x105902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001b40)={0x4, @tick, 0x3ff, {}, 0x7fff, 0x1, 0x4}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/139) 2018/03/14 08:22:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/03/14 08:22:23 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfff, 0x401, 0x1, 0x100000000, 0x200, 0xe, 0x3, 0x6, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000003c0)=0x84) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e21}], 0x10) [ 287.115680] device syz_tun entered promiscuous mode [ 287.423810] device syz_tun left promiscuous mode 2018/03/14 08:22:23 executing program 7: r0 = socket$inet(0xf, 0x1, 0x5) getrandom(&(0x7f0000005000)=""/4096, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000001000)) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000003fca)="020800000200000000ef37ca227685e9", 0x10}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000002000)=@hci, 0x6, &(0x7f0000000ff0), 0x238, &(0x7f0000004f11)=""/239, 0xef}, 0x0) 2018/03/14 08:22:23 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x1, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x6d}) mmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000, 0xd2e249fbad4f3325, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x400, 0x2, 0xa89, 0x6], 0x4, 0x8000, 0x7, 0xfe7, 0x100000001, 0x3, {0x4, 0x5, 0xffffffffffffffeb, 0x6, 0x2, 0x5c2d, 0x9, 0x83, 0x1f, 0x9e, 0x3ff, 0xffff, 0x0, 0x2faa00000, "42fb56d94a510dc0cc90e550996f3a12b05c27269074058888154c39b22a77c6"}}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x972}, 0x8) eventfd2(0x9, 0x1) 2018/03/14 08:22:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f00000025c0)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002540)=""/122, 0x7a}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x81, 0x2, 0x81}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x22, "b5b2011ffb0e3d182876d3d68f207bc3def8a31bed588ef5ec54ff14ce8cb8ad11b0"}, &(0x7f0000000180)=0x2a) 2018/03/14 08:22:23 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') sysfs$2(0x2, 0x3ff, &(0x7f0000000000)=""/163) exit(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) r5 = getegid() r6 = getuid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet(0x2, 0x4, 0xffffffffffffff88) getresuid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000fc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001400)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001500)=0xe8) getgroups(0x8, &(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) getgroups(0xa, &(0x7f0000001900)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001e40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)="7b5ac9dab3d62640cffd4286867587f2088adea0ff9a14964bf47722114fe4fa372337fbec59cf74eb533b5084caad9740de89bed326f945b864e2876f1122c920bb1e8759f18820660fa97169ed4ab469895fd833a478eef23a5680d0a1279c54f301513cbd641bd480a0157ad6d68fb876c5d9681e289afaf4fb9f76e050d534d7f3916d77571c20ee29b8441fcd173bbb9f5f000d577b39bf665d617fa8baae635daa318e4527b9909891a55f3a452ed533d751879f6e03a46230d1d7fe18adc03b3bb28dca7d20ef139478f1b4d72a8242cfdbe7c11fa21b854f127c75e4af74b6ed7bfbdb", 0xe7}, {&(0x7f00000002c0)="2c9ca0dc374051e9699b678da6bd809806cc9e29bd8ac305e2ce7c2bd64cf609a6027e068f9484a6068ddcaa98582af74c4de5f87332a53c46a2b979f93085c62b7803e013c86126bb65f88e11a87b2ea3151b6c2ff6d6eac29d783485127ce7b5745fb052b213fa62fe902d6f1dc956fd2699f9f21aab325f155609b3bffaa13e8e36d9ded36b96bb8d84601951fe29af246a2624871f820cc84d5722a63ddf59269dab9018d5b9af0207d660d17e9565fc6db7a73ead804aeb7c747b97db113397d7e6fb44b2bb613fdb250dc916ede5441676fc7ac6f6b392608be14e4a", 0xdf}, {&(0x7f00000000c0)="ecaa", 0x2}, {&(0x7f00000003c0)="d7dd45348434042053e3ca76d30d2c7d1ddff76d19241a2eacfad5cb7f20d1fa5202af8faba601bd5a9d4d8d61527414be38baf13f4c149964c05046783978d7a4847aca4010e07c0fcaeb7bc1abf574cbe7a8679ff7ed8b853276e0074a9189223bb17ab4095205f3279cb82ad05718cc6be7b40108fcae7ed42f04f6c8778430e6b726cb2f61fb8d6f6394db53faf63a2d6ec43cb26653afedc79984ad0f80e5233611ff14f01d4a0bee18609f85bdd80b8fceb67ade308e3c526400a934d4bcc7fd0ccb9b7451685fa2c2e095aece5a3890d7375cf95e81378d3ed6", 0xdd}, {&(0x7f00000004c0)="025ca736df221f21ed698a1668b467780d9799a5bcb37c9889299d968efabeed4c8c333cbc8dfb7fb37b483f87a2638a2db20bb439c6f1ab5b3d74d1f42f172cf994589b97cd1a3172aae5ba3b28e09f79b501660d3add3447e414", 0x5b}], 0x5, &(0x7f0000000800)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}], 0x60, 0x44800}, {&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000900)="8f7be134fba0e74bbf7ea639147e7c2041252269d8ca790e20a21036661c40b24e1fffc6f5c6458b86acbde0687f6cd82aaaa68a9b84002186cd4f14162191e860e1559b8f6864cb1728d835b3d8cf5975ae8f064c362bd2e0e70ac8a49e8d464c782e5533401396e988524dbbf821e3746c0e400509e41e25f15ba165254ef4a2026cbab7409c527dd9d2dace61e6bf6ba614a287144195c94dbc1951130edbe42c7062a5e85febfe5dd2f972fb94032c7550a0a04e547222fe936a525d5326e8553486c9ea0a14f18ec4a78c0d3cb7b9894462830f51a88ba980f2cc1c011419081e", 0xe3}, {&(0x7f0000000a00)="0e69ec5fcac660b58acd1bc5d123a714ce2f27147b7f5d53341bf62b86c2010a9784731678de11d7110757ae762449d3f38e73d0f2f486415f0f06437dd69c1de21d7f01483fc9603674597fba07b3c8fec3f3095adbc2d630f6f109", 0x5c}, {&(0x7f0000000a80)="cd55cbe5fbaef531e4f06a1c88228e5019d841ceb87a04ef71b961e84f3f98e4a0066127481cebd6232844244b1e5708fc0bad1f432526dab64d642cf59f3b6a1a0ba07d358784931d82fbd31c4edb9244f2133afbd3b46711b034bce91c13ddf4c4", 0x62}, {&(0x7f0000000b00)="2fff536324cdb98b1c737ed22d162281e9149cf460f431e8e18f60b20d2d9ccd08ed6a3e1b0cb5e881d9f3096d4cbb9566516660b8d6", 0x36}, {&(0x7f0000000b40)="364c1124dc309d41c3537164bc1badbc7ac91a6e2c9c3943b1d173f9ab7ebb3d7c75b3df1170a5a3e32e7ce033d49d4593e67ccb7807fd3530", 0x39}, {&(0x7f0000000b80)="31dd2111aeb1a3a4df0f804dd33d1ef740f1b65b271675152d3e044de74af8d59c7722673e0cc2358f89ce56ad7e222036d765f6b7f83940dbe9714cd193ee440a97f6d34dab", 0x46}, {&(0x7f0000000c00)="c24bba", 0x3}], 0x7, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r8, r1]}, @cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r13, r14}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0xec, 0x41}, {&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001180)="78894d6e394615be355101f08304dee6dda358fe7ec2f9a17d890b80ede27ffc41e581f6bfe70bcc56e1a9fe2afc21274c963f48325c812ba87f64ff3cc4a64bfe1f9f88fe71902af78274b3c2762d71d1e6fb86444300cba4dd732dac466903141cd1850870f934bb8a145b9c05c24ebd4e637b0f5855131ca37cd2d0cdcb7c4d208a52389503ed2d444ce7a51e2f9d9edfb3", 0x93}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001300)="b8b9ab58944842788d658f9f1476f765168aa0d4e9e4e1c7a836f163d7a681b8ba55785127a1335e7533586e5b46fc1f7966933796e539de0304619c90f54fcaa4d3821c2dcd053120def3e778a99d21f2884f50f878638e1eebc4632493147a5fc4370060954ad04b5a04baca32385b8ec015c2911f0bba0e6ab40d3f6df9b7bdf74d49fbe1ad3ed9d452275113d35f4a7449e3b6262d2e3d", 0x99}], 0x1, &(0x7f0000001580)=[@cred={0x18, 0x1, 0x2, r0, r15, r16}], 0x18, 0x4c044}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001640)="2ecd39b89ffa9a24c3252a6cad435a103c4d9a6130ed325dc0998f54f251ddacfa5fbe58b81a984b191237a4a38348749bdb3736f7b23a078db1c32072f1093d2dd2e48068", 0x45}, {&(0x7f00000016c0)="b73c7a7df6b36e33db9ef27fd5bdf00156a0c7b25d77b1ed43ed6a5cea94d821c74e3dc41e4e90032de3d0b337385d0bb988cf4d0581c7c970762e0bb5a934", 0x3f}, {&(0x7f0000001700)="595b01292e446bda72d8a3d511e7d22eaf277911c7cca85fbf0b3d571361c2c36f250b657beb7ffced62dfd75bf5dee55f1cfb94d5bcbfebb6a764559edb716eef3dce2b1649cc3546535dd871a6cde8b67c7da30a6eb69f6a8960539ebb6bfe07e1c0ae8ac00ea5e2c82a6d7c288a24c20be674b0875e28c7551bd8c0414c8b7122137c0c15c3a2912cedd9419e6b2a4fbaa89e206fba87820d3396e874303328647602829e", 0xa6}, {&(0x7f00000017c0)="af0e7b8fddc08a927fd49c4cff3f890ac2592a9bb1060b901baa5440f242bed4b97af26fd3a16042a469becadd598c63783cd232622bce93a3beffc7e3836586fba616b57edc", 0x46}], 0x4, &(0x7f0000001940)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r17, r18}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xf0, 0x800}, {&(0x7f0000001a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="437dad7140edda9369ca6e4a2ea8841e8b9c94e332f6b640964b86f9ad05df92905cd1388bbb4c852433b62d3eee88eda2f23392696dc62467cfd66c0e3769c8b0139e021f95888f2d3213f118c02f60e5baffcecf172834ac8c5871e77b3a24447ba3683a5a", 0x66}, {&(0x7f0000001b40)="8524df33a2e66476540f4c10281c02a445998467deb84fdf7ed2ae29cb6d4ec178e41200c78f0009dd617d2232a5a8b530a86d6783e0526b72a1adea8ddc8de13b5150612683d947675630879921d97e9dbb7370cc6123f4ff66db79073cc061ae7033f7568bd727799ab9ea0b1144d8cfe241afd27f9a81d0cf2e6e040287b5d65d0159958b4b0ca58d53c0da5cb581de1ab99737d3570ef1d4f4a1012dfc4c2ed494e00007805eefa3d04c2cabebe2742a79f80b3c4d66e7b509110bbd1b794c7dbf36810b2ea6e7ab35", 0xcb}], 0x2, &(0x7f0000001e00)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r19, r20}], 0x28, 0x1}], 0x6, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/14 08:22:23 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/14 08:22:23 executing program 5: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) gettid() 2018/03/14 08:22:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140), &(0x7f0000000080)=0x6e) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x111000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x100000001, 0x4) 2018/03/14 08:22:23 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) setsockopt(r0, 0x6, 0x6, &(0x7f00000000c0)="26e39ec4b7a76083574d0018389a9efe1a594fd43b1b3546d61e8c92bcd7aef9fd359b0fc88a7ae373468ad17ea32a32163114cbb31dd4ad9cfef43aab8c7be868c3b911a1fc1f15ee88fc6578016711bb18b7b5b8", 0x55) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) 2018/03/14 08:22:24 executing program 0: prctl$intptr(0x1c, 0x7f) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xc00000000000, 0x4) prctl$intptr(0x1c, 0xffffffffffffeffd) 2018/03/14 08:22:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/14 08:22:24 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r1, 0x80000) keyctl$instantiate(0xc, 0x0, &(0x7f0000b7df17), 0x0, 0x0) 2018/03/14 08:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80800) bind$packet(r0, &(0x7f0000000180)={0x11, 0x11, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/14 08:22:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = dup(r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x5, 0xab, &(0x7f0000000040)="b7ac66ae0419db6a3b97360282563e0b88a3dfb90a8260c5d47b09993d45b7a715e24cfbb3e2dee82799f1e5fa977bd50b5868c760c3a0ad9e0c612ae5d61f9efb547e269530983bf532112b41e2b701a3e7a0d7ea0d67d9498097c7d71eb3d6ec185eeedec9a029e948180da5666e2d7a943cff3dbe6ffa60b8b5cdff17e9ee2493e0d7593454456c34ccbe3490cd1083ff90ffc00d65671b65ae953cf6e8c71ff86065350857f5a09cf4"}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000819c4"], 0x2c}, 0x1}, 0x0) 2018/03/14 08:22:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x8, 0x8}) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x3, 0x7, 0x100000000, 'queue1\x00', 0x4}) 2018/03/14 08:22:24 executing program 1: r0 = socket$inet(0x10, 0xa, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xffffffffffffff9e, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}]}, &(0x7f00000001c0)=0xffffff07) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/14 08:22:24 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x10000, 0x6}]}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) 2018/03/14 08:22:24 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) 2018/03/14 08:22:24 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='sessionid\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x0, 0x1, 0x9, 'queue1\x00', 0x3}) [ 287.968791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/14 08:22:24 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') sched_rr_get_interval(r0, &(0x7f0000000100)) mq_unlink(&(0x7f0000000080)='sessionid\x00') getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xc79, 0x80000001, 0x7fffffff, 0x1, 0x5}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8) exit(0x0) readv(r1, &(0x7f000004ffe0), 0x0) 2018/03/14 08:22:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) ioctl(r0, 0x2275, &(0x7f000054af01)="9812199e") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x8000, 0x2) 2018/03/14 08:22:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e24, 0x1, 0x0, 0x20, 0x20, 0x0, r1, r2}, {0x2, 0x9fc, 0x7, 0x100000001, 0x81, 0x10000, 0x8, 0xf4}, {0x1, 0x7ff, 0x7f, 0x7}, 0x4, 0x6e6bbc, 0x3, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x0, 0x3, 0x5, 0x5, 0x7fffffff, 0x7ff}}, 0xe8) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x6, 0x1, 0x22, 0x5, 0xbb, 0xfffffffffffffffa, 0xfff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x101}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) 2018/03/14 08:22:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d00001400000000000400000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000002004e20ac14ffbb00000000000000000400030000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e20}}) 2018/03/14 08:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002c2000)='mounts\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000021c0)=0x3) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) fcntl$getownex(r0, 0x10, &(0x7f0000001140)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000002180)={&(0x7f0000001180)="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", 0x1000}) r2 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000040)={0x1080, 0x11, 0xd52ebc3a0ff92e6, 0x70bd2b, 0x25dfdbfb, {0xb}, [@nested={0x1060, 0x34, [@typed={0xc, 0x7c, @pid=r2}, @generic="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", @typed={0xc, 0x50, @u32=0xb5}, @generic="f64aacd638ab773e4fe5488993e047e26c297569e4627314195ab0a8951cd91a23d347d7fb5fd097fbe53ee7e1dc722c832af517a269", @typed={0xc, 0x2c, @str='\x00'}]}, @typed={0x8, 0x43}, @generic="07e6"]}, 0x1080}, 0x1, 0x0, 0x0, 0x10}, 0x44) [ 288.174313] audit_printk_skb: 5181 callbacks suppressed [ 288.174321] audit: type=1400 audit(1521015744.343:76264): avc: denied { net_admin } for pid=3846 comm="syz-executor1" capability=12 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 [ 288.175872] audit: type=1400 audit(1521015744.343:76265): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 [ 288.177675] audit: type=1400 audit(1521015744.343:76266): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 [ 288.178914] audit: type=1400 audit(1521015744.343:76267): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 [ 288.180199] audit: type=1400 audit(1521015744.343:76268): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 [ 288.181440] audit: type=1400 audit(1521015744.343:76269): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 [ 288.183301] audit: type=1400 audit(1521015744.323:76255): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 288.185061] audit: type=1400 audit(1521015744.343:76270): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 2018/03/14 08:22:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x38}, 0x1}, 0x0) 2018/03/14 08:22:24 executing program 5: personality(0x400000003ffff8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) uname(&(0x7f0000484000)) 2018/03/14 08:22:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="d28db8cee2ed60718bbf7936fa99d020eeb1809c2312dd2c3660472a70f41641f831bf409694e45b9d0b6df10521def454ddfcba1e22ac8bdccf8956270e92fa7f0319b3ad3cfb49363b63aa1fe9f07d51b5f43250019200c13f6e4a17481d06d044024ef7edb645b62d6a410c9ec0fb975aec096e54b94a", &(0x7f0000000080)="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"}}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/03/14 08:22:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) fremovexattr(r0, &(0x7f0000011fec)=@known='security.capability\x00') fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') 2018/03/14 08:22:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="1100000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/14 08:22:24 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)="2e8025c0e87dcb17b3267a3124996151630a3b1b10b165e283b142cb75b384a434e24a58cc7752e863c40c8684d2eed5f49ef97cbb545dcfcc51a40f7f7fde8c8cb56f38019a6abb5ea7b55ad5e2097dce82db4c3999c577eb2f005e6b1a8148ad", 0x61) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)) 2018/03/14 08:22:24 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) writev(r0, &(0x7f0000000100), 0x131) 2018/03/14 08:22:24 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, 0x7, "8ee5debe86474985302a81047bdad87a4115bd456cab2722e4e5502d380ada6e9b342074c1a357088af36abb7e6ac696a6d514c23183837556716097dad37dc6644b4ea41bdfb06dc12d49c42e3d2e96"}, 0xd8) open(&(0x7f00000000c0)='./file0\x00', 0x20200, 0x104) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000000080)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x26e, 0x4) [ 288.186705] audit: type=1400 audit(1521015744.343:76271): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 288.188553] audit: type=1400 audit(1521015744.343:76272): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 2018/03/14 08:22:24 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x0) getdents(r1, &(0x7f0000000100)=""/215, 0xd7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x10001, 0x4) 2018/03/14 08:22:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') ftruncate(r0, 0x2) pread64(r0, &(0x7f0000000300)=""/181, 0xffffffffffffff97, 0x0) 2018/03/14 08:22:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x100, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xbec7}}, 0x81, 0x7, 0x7, 0x0, 0x4}, 0x98) [ 288.605083] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/14 08:22:24 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000000000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r1, &(0x7f00000000c0)={0x7}, 0x5d2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x5) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000e82fbc)) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r5 = gettid() getpgid(r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/14 08:22:24 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = socket(0x5, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@empty, r1}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x28, r1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/14 08:22:24 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="24010400007a0c2167000000000000000000000000000000000000000000bb4db65b6d13e66f5ae24247b700"]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/03/14 08:22:25 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/14 08:22:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x105) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) socketpair(0x4, 0x803, 0x9b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="eb0a24f601b5d68b1cbad0bf0c027416", 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/14 08:22:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) close(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004ddff0)={&(0x7f0000db7fa0)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/14 08:22:25 executing program 7: open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)) 2018/03/14 08:22:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}, 0x5, 0x0, 0xffffffffffffffff}, 0x20) 2018/03/14 08:22:25 executing program 0: sysfs$2(0x2, 0x8, &(0x7f0000000100)=""/13) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f00000000c0)='(#self\\-.]\x00', 0x3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000024fd8)={0x14, 0x30, 0x201, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/14 08:22:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/03/14 08:22:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/14 08:22:25 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4400, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) 2018/03/14 08:22:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="e601ecaac2e178fa75dfd1fd8c0a023d228459dfa3e6bb2e6ea16bbb0551509eee1d6eb16744ce11a5610b", 0x2b}, {&(0x7f0000000200)="5ddb81b078ca68fa303bd1e652cab23f02", 0x11}, {&(0x7f0000000240)="e52d8c811a971e3c4e6438355b2e33e534296b232341ce4fd428413b6787e4505bf9249f1697b663f2cd91382aa74d697bd49876fea41443656cd2938252db58b540af3bdeb63574edca063fd4faa4803b313ba78ae769ff1c27eac7c3be120fb76a2834f03b9a0aa6b519c1d1fd1b24cc5ccc781bef960bde4d5c2ebe4e4139686d243c3df63bac7225cfbdfd6147d72e4a2219a7de729e", 0x98}, {&(0x7f0000000300)="5b944ab951590267ec3e477d1da120309d2828bd525e0b39887595a635fa53358929c7eb995082c8f4941c31f55b97226ac2f016f0ae219481129b82bf3111c1c0657e4ce820de215c939a2e3117ac67015dba21e66f11a305c4934e419d05abd64f253ce2c0a492546939a16ac568edf0c63817a6e2", 0x76}, {&(0x7f0000000380)="26d42ab209db801e25177ab50d3818a277393d43576b83f38171a3f95f0b93d1cbbc014417db23da4a5c4fdecec89b9f6efac861ae4f5f751e377506031e232bf334df139880cdba41582837bfb007c0032a7c7e86637bd87b47968f10b71e37e907c17cf00a43a850847d30a4d17fa13ed5f6ea71725718e621a5a97e4198d488a584ea7b147425428126a788f2738bfb19a03ee3dfb87bec5bf1cfb88a1ef6b7671518e185eca29c6d7bf0d57be636863a62f8fa50398e980cdf30da35421a329144532cb27af81316bb94", 0xcc}, {&(0x7f0000000480)="975a3d5812d794abaaf39e874a997c01512f7c5bf5e72d82fbb376ae896b68f254f4434f56ccd2c32fd98b3a2a1d1723e80ef688e724919fdcce54f6cbf9428ce32776e8b5a3ad7ebb511cb2217cf32fbc71821a1ff871c50defaf87c3f3974e2901833301cf55bc3c2e535cba2a607f406508682b033395a229275d3a449fe84bafad0dcbfe50e6e405ef9d865b1cf3da72e3266b4bcd5a8cbd13e2cf7bdf6bb043d7ff9e77e0e3d7d4e07b2bcb9920a618173d790a2dd6df2aab697381023482470f675bba5f69df7b65167bca28c423ae3385000a3dff06a2", 0xda}, {&(0x7f0000000580)="1a04de70f4472aa7a3af23873b06646d6b9715a1d8b2afa229f903d99d96bc575b216a43a266576f877f009ed84ab61078026c8d24b974e43784762c210587e8419cf27e693e6ec3d813884db299db9e6cdcc9732bdd6ad9f58cc626f9b9025226c36e99ecdca312b9dc8028c24790440dbba76321643a126b75d5be407cb79afe0a9dd15019051d48510f1d2c0f4d6aa8a962a9f12ec61681426c5b68127e79989ceb051195cf410a95c89b8393ef", 0xaf}, {&(0x7f0000000640)="e026dbb47184d7c0d4dad0050a1d6a539494359651ab2069c3b7514e0d2eb6db2e87733d7cffd844b65203be2231305afa9334c01412df9e285a8c4cfd622070779f255f767cef7af33a2c2321d38d4d3b7b2f8426d9b003866eb9d781ead93f2abcfca8de4eec2493ba662f8b8ae19e10689542", 0x74}, {&(0x7f00000006c0)="a58c9b6c5bf184b76101d96303172b0bdb59039475c41accddb801f5df191fd315221a642ea80e6179b7f927107421a583dcba9975f04e07568f4157b0a9b218ccd1f0dd00b491c5e28300f8b0b41e6ee866e68efb21d55d4bd86c963fbe5ebd4ce900217fb2de0301337b0cef01cd75fb0476d40bd0a2bed7d5119cb79d357d1ce354069c34f3", 0x87}], 0x9, 0x1) recvfrom(r1, &(0x7f0000000100)=""/172, 0xac, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/14 08:22:25 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40000000000000, 0xfbfffffffffffffc) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)="6372611760d3fbabf1273648647d63fd3acc6d66f2fd", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/03/14 08:22:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x84, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/184) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000300)=""/137) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x1) 2018/03/14 08:22:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/245}) poll(&(0x7f0000717000)=[{r0}], 0x1, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x42}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/03/14 08:22:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = timerfd_create(0x4, 0x80800) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6a, 0x0) fremovexattr(r2, &(0x7f00000001c0)=@random={'os2.', '/dev/binder#\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x8000, 0x0, 0x8, 0x3, 0x6, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xfffffd79, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11632efd41fd3f48400e7d42c0adb5cb0f9c139a07d2da845072adfe5ba6a830abb8a12f86628f16e1e8c135fdc60da55e32503c9bb5f9303992e7039f43", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x21, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000442000)}) 2018/03/14 08:22:25 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f00000070c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x3, &(0x7f0000001140)=""/230, 0xe6, 0x3}, 0xd831}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001240)=""/84, 0x54}, {&(0x7f00000012c0)=""/248, 0xf8}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000014c0)=""/130, 0x82}, {&(0x7f0000001580)=""/238, 0xee}, {&(0x7f0000001680)=""/230, 0xe6}], 0x6, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001840)=""/82, 0x52}, {&(0x7f00000018c0)=""/105, 0x69}, {&(0x7f0000001940)=""/35, 0x23}], 0x3, 0x0, 0x0, 0x9f}, 0x100000001}, {{&(0x7f00000019c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a40)=""/160, 0xa0}], 0x1, &(0x7f0000001b40)=""/119, 0x77, 0xff}, 0x3}, {{&(0x7f0000001bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c40)=""/174, 0xae}, {&(0x7f0000001d00)=""/98, 0x62}], 0x2, &(0x7f0000001dc0)=""/27, 0x1b, 0x6}, 0x100000001}, {{&(0x7f0000001e00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/213, 0xd5}, {&(0x7f0000001f80)=""/185, 0xb9}], 0x2, &(0x7f0000002080)=""/227, 0xe3, 0x80000001}, 0x4}, {{&(0x7f0000002180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002200)=""/150, 0x96}, {&(0x7f00000022c0)=""/226, 0xe2}, {&(0x7f00000023c0)=""/57, 0x39}, {&(0x7f0000002400)=""/137, 0x89}, {&(0x7f00000024c0)=""/51, 0x33}, {&(0x7f0000002500)=""/3, 0x3}, {&(0x7f0000002540)=""/133, 0x85}, {&(0x7f0000002600)=""/85, 0x55}, {&(0x7f0000002680)=""/170, 0xaa}, {&(0x7f0000002740)=""/92, 0x5c}], 0xa, &(0x7f0000002840)=""/3, 0x3, 0x9}, 0x7}, {{&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/171, 0xab}, {&(0x7f00000029c0)=""/59, 0x3b}], 0x2, &(0x7f0000002a40)=""/90, 0x5a, 0x2}, 0x8}, {{&(0x7f0000002ac0)=@ipx, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002b40)=""/131, 0x83}, {&(0x7f0000002c00)=""/245, 0xf5}, {&(0x7f0000002d00)=""/229, 0xe5}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/123, 0x7b}], 0x5, &(0x7f0000003ec0)=""/4096, 0x1000, 0x2}, 0x2}, {{&(0x7f0000004ec0)=@can, 0x80, &(0x7f0000007040)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/4096, 0x1000}, {&(0x7f0000006f40)=""/224, 0xe0}], 0x3, &(0x7f0000007080)=""/29, 0x1d, 0x3f}, 0xfffffffffffff062}], 0xa, 0x2000, &(0x7f0000007200)={0x77359400}) r2 = memfd_create(&(0x7f0000007540)='/securitybdev\x00', 0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000007500)=0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000073c0)={0x0, 0x64, &(0x7f0000007240)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0xe6}, @in6={0xa, 0x4e22, 0x812, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x5}]}, &(0x7f0000007400)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007440)={r3, 0x4}, &(0x7f0000007480)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000072c0)={0x0, 0x4}, &(0x7f0000007300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007340)={0x1480, 0x2, 0xfff, 0x3, r4}, &(0x7f0000007380)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f0000af0ffc)=0x3, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) 2018/03/14 08:22:25 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') unshare(0x28060400) exit(0xfffffffffffffffc) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) listen(r1, 0x90e7) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/14 08:22:25 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) pread64(r0, &(0x7f00000000c0)=""/176, 0xb0, 0x34) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2000000000005, @thr={&(0x7f00009cc000), &(0x7f00005a6f90)}}) 2018/03/14 08:22:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000004) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001200010400000000000000000000000037154eb0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e000000"], 0x4c}, 0x1}, 0x0) [ 289.600957] binder: 27035:27044 ERROR: BC_REGISTER_LOOPER called without request [ 289.636311] binder: 27035:27038 ioctl c0306201 2000a000 returned -14 [ 289.668417] binder: 27035:27038 got reply transaction with no transaction stack [ 289.711588] binder: 27035:27038 transaction failed 29201/-71, size 0-0 line 2926 [ 289.712363] binder: 27035:27044 ERROR: BC_REGISTER_LOOPER called without request 2018/03/14 08:22:25 executing program 5: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x9}) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x80, 0x0, 'client0\x00', 0x0, "ffffffff2b000006", "a6e7fdc21c9077ef1dae7f0001001a3df9cd65c87eb2959baa11b5dda31cd901"}) 2018/03/14 08:22:25 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() fstat(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002540)=0x0) getresuid(&(0x7f0000002580)=0x0, &(0x7f00000025c0), &(0x7f0000002600)) getgroups(0x40000000000000f7, &(0x7f0000002840)=[r3]) r10 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002700)='/selinux/create\x00', 0x2, 0x0) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/enforce\x00', 0x4000, 0x0) r15 = socket$unix(0x1, 0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000002800)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="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0x2114}], 0x1, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r1, r2, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14, r15]}], 0x78, 0x4000}, 0x80) r16 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='ppp0^\x00', r16) 2018/03/14 08:22:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netfilter\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x3, 0x80000000, 0xf185, {0x77359400}, 0x2, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=""/74, 0x4a}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/03/14 08:22:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/03/14 08:22:25 executing program 4: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/14 08:22:25 executing program 1: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x0, 0x1, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f0000000240)=0x2, 0x2) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000380)={r2, r3+10000000}, &(0x7f0000000140)=0x2, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x3, 0x4) [ 289.718995] binder: 27035:27044 ioctl c0306201 2000a000 returned -14 [ 289.719018] binder: 27035:27049 got reply transaction with no transaction stack [ 289.719025] binder: 27035:27049 transaction failed 29201/-71, size 0-0 line 2926 [ 289.788017] binder: undelivered TRANSACTION_ERROR: 29201 [ 289.816624] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/14 08:22:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000040)=0xcb) sendto$inet(r0, &(0x7f0000000340)='%', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000001680)=[{&(0x7f0000000680)="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", 0xa3d}], 0x1, &(0x7f0000001700)}, 0x0) 2018/03/14 08:22:26 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/14 08:22:26 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfb, 0x2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xffffffff, 0xfffffffff8964648, 0x4}) 2018/03/14 08:22:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000540)) r4 = dup2(r3, r1) fcntl$setpipe(r3, 0x407, 0x6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0xaf}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000005c0)={r7, 0x642262f1, 0x1000, "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"}, 0x1008) ioctl$KDSETLED(r6, 0x4b32, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000000100)={{0x1, 0xbda}, 'port1\x00', 0x40, 0x0, 0x61c8aa83, 0x0, 0x401, 0x6, 0x6ac8, 0x0, 0x7, 0xff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) 2018/03/14 08:22:26 executing program 4: r0 = socket(0xd, 0x800, 0x3) write(r0, &(0x7f0000000040)="2200000015000701000910f70000e104020000000100000004000300000100000115", 0x22) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/14 08:22:26 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x10000, 0x2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/14 08:22:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x57, 0x8, 0x0, {0xcbf, 0x6}, {0x81, 0x7fffffff}, @const={0x2, {0xc64, 0x7, 0x6, 0x100}}}) 2018/03/14 08:22:26 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000100)={0xb425, 0x7fffffff}) r2 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc07004aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bffd840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r2, &(0x7f00000004c0)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) 2018/03/14 08:22:26 executing program 7: r0 = socket(0x14, 0x800, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xa45, 0x7, 0xffffffffffffffff}, 0x10) r1 = socket$inet(0x2, 0x0, 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0xb) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x800, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setns(r0, 0x8000000) memfd_create(&(0x7f0000000140)='%@\x00', 0x3) 2018/03/14 08:22:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c9240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/14 08:22:26 executing program 2: syz_open_pts(0xffffffffffffffff, 0x10000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = mq_open(&(0x7f00000000c0)='(#em1[+\x00', 0x40, 0xc0, &(0x7f0000000100)={0x8, 0x7, 0x101, 0x2, 0x1, 0x401, 0x7, 0x8}) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x1, 0x8030, r0, 0x0) quotactl(0x80000801, &(0x7f0000001ff8)='./file0\x00', 0x0, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r1, r2, 0x0, 0x81ca) 2018/03/14 08:22:26 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x50) socket$inet6(0xa, 0x80007, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000140)) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), 0x4) sendfile(r0, r2, &(0x7f00005b3000), 0x585) 2018/03/14 08:22:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e24}, 'syzkaller1\x00'}) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000280)=0x14) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x1b, r2, 0x1, 0x9, 0x6}, 0x14) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/03/14 08:22:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000000)="7c6c034370814368246aa07595cb266c80692bb45db01167a02c8a1b7947a1f71706692b4dcea40c5b40bbdc22eabc66eb87fbe7ef0b5315271ca8502634d3a03bc9960782612d734157d5437eb21164f6c2319198c7b6b2ecfdcd65227e6d10462e7e768f72765872e9edbc7919f5adae72e0f6a2ab1427d8ff18744747bee38d27584f5a1415dfce59cbf85f9c5f51cf0eb91403289ffe8820a62c46f4253d96bd807aa1307a3b587444bd19b7e8976be99f0696701fb0d7a977d60428") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) write(r0, &(0x7f000077f000), 0xfd1f) init_module(&(0x7f0000000100)='\x00', 0x1, &(0x7f0000000140)='\x00') 2018/03/14 08:22:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0x0, 0x6]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x5, 0x9, 0x8, 0x7]}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'system_u\x00'}, 0x34) 2018/03/14 08:22:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000000), 0xb1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000004000000000559c600600b9af41e01ddf80a4400000"], 0x10}}], 0x2, 0x0) 2018/03/14 08:22:26 executing program 3: timer_create(0x2, &(0x7f00000001c0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000240)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000280)) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x69) 2018/03/14 08:22:26 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) 2018/03/14 08:22:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x3, {0x2, 0x4e20, @rand_addr=0x63}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80, 0xfffffffffffffffc, 0x2, 0x47ce, 0x100000000, &(0x7f0000000000)='ip6tnl0\x00', 0x8001, 0xfffffffffffffff7, 0xff}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x400000000004e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 290.903990] loop_reread_partitions: partition scan of loop0 (¢µw÷Ó'h'Q6—l‚,$»6§}븹OLõŒÔË×Èp£—·À#½ôAÜýîJQ‹ÎJ&C() failed (rc=-13) 2018/03/14 08:22:27 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0xffffffa4) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="4846709596b009db9e6320a8e9b8184b39a9e2ac35621eb391da514ba370ed7a00d6049429d0cb08915c8cd1efab74fd8772e8b87528e24d39faad507e84", 0xfffffffffffffd2b, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000001280)='rxrpc_s\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="bc656d3100", 0xfffffffffffffffe) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rtc\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0xffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000280)="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", 0x1000, r1) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x6, 0xfffffffffffffd67) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001500)) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001340)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r7) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}, r6}, 0xc) r8 = memfd_create(&(0x7f0000001540)="6272c8ff67653000ecffffffe0ff00", 0x3) getsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000001580)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r3, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/14 08:22:27 executing program 5: unshare(0x200003fe) memfd_create(&(0x7f000056ffff)='\x00', 0x0) 2018/03/14 08:22:27 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00000000c0)="24000000180003fd07ff00942f0600000200006000ffff0194028562711ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffca4}, 0x0) 2018/03/14 08:22:27 executing program 7: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/03/14 08:22:27 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, r0, 0xb) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='keyring\x00', r1) 2018/03/14 08:22:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x440006, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)=0x3) 2018/03/14 08:22:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0xffffffffffffffff}, 0x20) sendfile(r0, r0, &(0x7f0000000000), 0x80000000) 2018/03/14 08:22:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0x2, 0x8000, 0x1, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x5f, 0x1, [0x6]}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000237ffb), 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005e0000), 0x0) 2018/03/14 08:22:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) r0 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="cc0dc8b1ec91396af9f0f675175db22f2d6052137c5628b8ced463c85bf30543a7039d", 0x23, 0xfffffffffffffffa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b226b8b6f43fd912d6", 0x9, r0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10100) 2018/03/14 08:22:27 executing program 6: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="083092213103605794d6d8ed4d982df817f544bc8101282bdbafca75257ff6cced9835b4f934ba8b5590ebfd0b5f9d1b64029ea257d84b66b0120cb0c0a7ecdc4e004c39ed3cb3bb2843b5240e4e1d6456f8382d6cfbbcce31f8debf83b6fddea2a7da15979fa3ffd3ea0718715a3ea1335791da16ef3631394db4175a3712cdc4b379f7d4d138b16c8f994fa98bdeb83394b3067733ecac0b97d67b85d6dca306c8e76eee03e176761cc63f49c6cfa0b9bfcdcd1222e4a422f150", 0xbb, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="3ccfc0f04111fb6714096cda1dc1a6a930f2a489619d2e4c28810ffccc3202046b614d15b1420078089e81d7181608", 0x2f, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="48b58aca44fafa3c6c00745e93b16af4aa1e96bdc59353f3ae47f8", 0x1b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/88, 0x58, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) pread64(r3, &(0x7f00009f3000), 0x0, 0x0) lseek(r3, 0x0, 0x0) write$selinux_load(r3, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/14 08:22:27 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) unlink(&(0x7f00000001c0)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6, &(0x7f0000000000)=0x80, 0x800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x6}, 0x1c) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/14 08:22:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001ae1348b37ff4db4b1d0ed606c8edf70d57c557570a8b6de245ec5e63ac04f42ccc272779324a85923516659abfab8286d849e159481335449214960b6fbaa07aff413fc7b5edb66e51e1bfe84f956494ef34c6065b91c66a7ef7a2d73ac9f14f096a1db488fa7dab97bf376180f5c020f54d76e5e37692e8db40da0b20158636db5"], 0x14}, 0x1}, 0x0) fchdir(0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/03/14 08:22:27 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket(0x2000800000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="26000000130047d000007fff590022ff001000e3010000000001000000ebff00060001000535", 0x26) [ 291.487750] skbuff: bad partial csum: csum=48/65516 len=572 2018/03/14 08:22:27 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x20, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x8, r1, 0x2, 0x2}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000), 0x10223) 2018/03/14 08:22:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x50, 0x1) socket(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r2) write(r2, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e30100000002590000000000000600846220dd", 0x240) 2018/03/14 08:22:27 executing program 2: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/14 08:22:28 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0xffb8, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x525000) socketpair(0x10, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x9, 0x7, 0x142, 0x0, 0x2, 0x81, 0x68, 0x2, 0x32, 0xfffffffffffff001}) 2018/03/14 08:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0/bus\x00', 0xfffffffffffffffc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/14 08:22:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffefc, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) r3 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f00000011c0)="eedced66726006365a82563a2547e9ffe1dd3230bbff4ed2e9fa66f15ac722e7e8f9fcdc498212b59ed6432413dacc486510358ed551e7b47f3fc5376f96d3f26d08a802b4d5ab03d06c0b4f2e7aacd4e06486a92f911c19c97364b5ffcb1fa080bd21e1e7cc4a45f4040c40d9ec2b8a27c6d1d0df7215daf037567319e2dfa73b2af034c85893643e4e38c4b9a35c59ba864ab229cff05922c8481ad39288206f240951d7181a602d86ea94ee40b69360b3705cbc02e58d6458b3ce46de1417a1909079632c9b974bb2658d0895994100bb17463b4733599c1b2a1507b9a1fe1ec5e708fd32a384216e026dfe7be00e03d735ef17a2531fa1e9b279b0b18cacf97b3a8790dd50751a1c3da7d391d894eff3547fa18367bde392b365e7809bebaf9b4f7db658ee79b6ec084c3c8259897da16570cc73b35a5c7e9c5cb26180a068c62aa060c00f633215a9e18f0f601c266c4a7c7f08921ef1764f3bb187cfee9ab52e0140a0793d1db7b7ffcc0a591509e7428927bfb320933afec73a0c2f205b87f314561a395b791731cba188732db6c8ee77d8759abd18ddd30159c1b2d00264024a08601563c42712f5ca8bac60b355e9003ed134b2d72ea279032b7d7c43b1e0046e94bea0d7e870c838f215c934ca88464ff195d93458ced36c446ccb8516b0f3e8ecd24be1e3dab58071c229d2ca332899a3057300ad5917c95760252bcb721518661f650e1f887821fd3a43b4ae9d698f357f8f5df6af119014e9fb37a5fc89340ec4c76e24ffa489a8bb8e14bbe30dc69e154c1c381577a8039867e44d86f505912b32dd808de59c195e29faf5e01d8c1b850c0a6da8bbdc359b4ef914d2bddd853feda047b074829b87b0cccde5ea018e73633883a812c6eef2410e05c38c0b397451f7d65e12a1075595319116c9653dceb89a3e4ea162747be1355ecba34c84796b2a232d027b05969234890e31db257aded729dd11c1e92c2d1ed536d0cd881729b6e36f7b662fb6a5431482c076846fafd82d5c89ab179a50f425fe519fe255d3286d1d8877c99d2752d0c8d9c2d945f51329fdae480892324ddb1c0b40b30433faeb42475780ebc1d89b282e17fdf483bdc2eecf563515dbd3452801962bcdcb42c284b7a62a55eab74fec38d0686860e2983a075e2aa6d953fcc4e13f692236bb1fa613f288119c3e193c9d9859b1cd1b8ff93e9728c558a4357d70fbdc91a02847147c4db5c98a424d9474404443228054ad98f51d87374b1b4a9b42ef07294f41d0e59420776fe2747690ffbe93d1d09332117321a7bd5b5b31768a75a100ce4420ddb0c391a14e80db4aabdfa26ae1795edf8a4af43147638a4ed2556297968f29a91c1afe3514605e5d9080a9ab63b5abaa889550112d3629d8dbafdfe8c609f9fe111e455119e29cd7c639a06eb0fb6e764a2a9a9f8b541ad03ad73d0a1d261fc739f569458737dc5adc7466db629c644573d5fd2f72b99f96c3d69ecb6c2e8a27c16cfe49a55c8b77f22b0401241096f1fb13f5db006742d524a3b34943bd4dbb79215378a387245d8445dc23e414366f6a52ae3d67b12f5403b8bebfeca4081a3bd16c7906429e0ca67b6cee97d759a59037b001303ed6c883040cb14780f93640b0ab9bf22f291039573c246264b878e82c875bbc696a7c212bf070515e79ce2ad24ba2b33c79bd921081ab6e76fffc134b118ab6203db8d0eacc43b292ede17a11fbc0fe2d4d8cdc46b89a1b3fa1f0980f5c0d3bd7ed699704d2a082c1c84cb1dd2b81a243008e16a968792715ab5c738d007ab0e486e95b40a4ca91ddfdea7ce0bcce299a86f5f6b5b51533fa38e0b16522871abe08a9e3f49d1dbfd118ca74297b4143f47a151b338676f9c9b7353e5cbcf26fa4ad2a5948fe2c6e41990dbb993b47abc84104ae6a98c773406b96c30b53a153c09264118878d70e265c8ef0561387d88fdf4652f73c7c81db735e5050ad3fbe2e4334387346aeb11b8f00d0e62267511c76a731eb65ee4981875760e689ff97b610687a5b8ef7430877aa01fac9c675f90703d5d2f80c004b9c10f7f02bf0d730ac759a23b0aaf382f24db2ddd653d74a957efd130d4c985f2ae3fe014847dc49c98f7be46f07dbeb2435100f7e3f82b167ed272ad6a334b4d23c6e599b87ddd3ba8a04b7aa36bd48f35b1f042e4efb8b2f31c9feaa8543f0bc873570110431b4e8584a584c4ca45ca455faaf9b36e8781c992a8c9f01d36a7ca160c43ba8776dcd56c5fa1b4d80f2c7c95484add6d50c7b7463fab6af28ddb8e3375539c79cc6997cdbeb74b5ee9208a48b2d50dbd92f1a6fd97764db73736bd064ee8586417826a31df1c3a9aa0c0235cb4f9a539b4aa535603c756bbf470c8b14c5c122cf93f19b4ae535a8ac973c0178b45f2d87bc1494ae577e720c7a78e2fdaf373077a44e0abb9392e5b00865d8e2636a3132753d52f0071247824c28828562df0792ae13188209c454cc91956b94aa9d3a76055a03e7b808d26c94640c62986b3ba8ed2e8918189b2701ad83fd0eb9fb4ec356914d9a856318adbd4507a7318ee46f3944ff1c95425d1731d13799303110317f40c59e03f3688b454c3d6457bdd60ed5e2b39dfd2d21c39bb72d7f8c45ddeb77fce4ff2e7443622b4f3a5654fe5eba5bf6d7b407c4478d25c834c3f423626122bc8f319100a7b02772b90aadb46b9ae2d9fe63779523ac8c3edffae02fc97bbb8e42d6a368bc7262424192884209f74975ff7d5f69e4ac5855c8244f0d6deb1197a005e3ada8e9172d000ccc56b2ed1921251d272e8d9869096939113610c057eba002f71014c02467b6288fa3286076aa75c637b6c462114df868a7ca302409554404e7f80ed654e9f6521eaa35f1866ed45e75b04cdbe43e65072b5fe034aff0035c11259c729ebe7bed39a9d27f70cb2c714a30569ba00bf7e47e84662f04b742122ae2dabc4214cf39e1770e5afb0fbca90e0bcf54af7b5d4de397408876c20ade73a061d695d825871a1322b1a602009caa65328b56876e3f85a3faeae98dbfd55f8d08384aadfda4d5f95516497a06e87ddda504557d6d69a6e49ce4b67b038b0378688d292d9ea43588a7364912533cf2f0e9af3a2c96c5405e181572bdd8f9330f91c1643b8d1d5e16a933858d738b79989b3af2bcb92d5da72fe20888fa9d8202a200033a6e57be977788e7fb0892c6a0bb20c25a3305c2e23f7306ab0bb23ba2760c6f9d61be2aca9ac316a4a02a3990a4a6125662aab14b31f1051b1d2cdde8bdc654c73c153e5bd78483baab97eff7d6a4d876a1df586bdc48bcc2bc348492b2a2c423915ac3861714421d3a4bd77eaf6b52aea97ad71ced14b4fef674b1e17763b9bcddf6b81e3f2db6ffdb22799ba10f5a93e6df8368d67943f39c85ffc213f0d05d2f9fcd6a12332ee9aa5417bca5390982462ed6e62bd5560e1909dbe668ea5093e1c5267df272c66a1900b8253b034457ac2be913741f322d1182b1355315ff7483ebc49e18740b4972e0bd7b9cb68999ff8241c078cbef15be048c2149c3adabc766e2c94212bb06ec7232a5af2e3ee3344e878713331629d1acfa83131e6203ecbb47ccd988e805296a1b1f4fcf6238c2b1cb98b6ab5bb6aa83d7e17abbd413632e0164394a132b38445b6b8026cfbe004d4c4e1c2f7023bda3a703b8fa0c8f9f308381cc52f33289f3ea48f5c4f0bc8c3825f4aa206a87212143e55404554900c7240d0d7483895d6c25febd5ca21fc308559953ef1db95ced47150e40ced681208956e747457064e7b6555eb3fcc741ad24349917eb70fcd437f179e74ed9bc27a5e44026e413b82815ab3b1866aee0c55c67056834d0488da11afcd1db6adec63e0cc51a2132c9bce7e4c0a99c6db4098ebe880201ca1fd16ec5b3e764873ed57b97d6c246f6fd3ce231259f401b156d4a7eadf88dbe92f0ea9a33d85bdd876ad62ebd5c456a66c39de3334d4bf9c92c195fe14c46c1ff5d79ace1b40aef5520c875cb3b38ce41241c731c6c788d41c1d6304642d30dc8ba47fd6b84613e15bfe5c3d7032a79b5834462237b543f946113c2f4d2fefee4c49560556561517bb603bfb7c0c50ab15ab2e88c675ab7f4b21255ff128fa0b53a54e2c41123df3401642d1ed6aac8514be41dbae7b670b5d98c669ea40901a4e87968f822d68d2205333b48db3425bcd353e65dcb95f753934393f9f424da886a098c0ef4d443a498e49c94bc6810f3c228432a5665c249612f1586090ebeb8c87ffad59106cb0d8173a1f2b7ebac1f368d13ffbd6aaab514bba66c2dd15f00d9224b1b763222e03cea3cf17463a6bf4a16269e782f0708717e4a4df08957ed18f9f1f832c2cee58dca32d3ed96b8a1bdd916636b4d0a7296e04040bb51f7d3cd456536ca183ff3238a18420149c07ffa60f62caa68958c9d46f8f7ee2dfb25b0065781867e41fadc2eed4bdcd8286900e4e42fb79d2303464eba6b12766f8d883c2ca3607bbde6f5164ca0123dc8e510a6d50894cf242c8050815c8efa686cf84f9c18c67655a0385a58b892d793f48f316e2de8df63c647f9de5bb3625647ffb9a7eab31496be78a051077c7e8147ad68c6e9b113974cfa32378cb176c5fd3bd73783f92ce6e3d3b7165ccb7973a56e1eddaed159487932b50cb8dd27e781562806fa4d9626d25bf9fbcd5041898715845e63822513e73da3f0a52544ac34606512f879e20ece477e43646e225313d4fcba9a95a076d8744b5335d5b8b68a10828dfec7f28bdfee2db70286b14e33b6ff6b0577e52dad3ea23811d0c0dbb16a9593ce8788f00062cb04543c5893bfc39439a5cc7f476d143c103a919dd786e2acc5983aa7f244cbbc1af6a3e1b893a9fb58991cedbc7fbd265d8e741f06832c0e125a6ad2e5e3114427858607b0ebb05b73176d060bb7b4fb4e2bb790bc5789f086d38f3a5a1ac906b19e21bd13b0f9e7450f446a0948d1cd9f64971c34bc9c8f2dd80d904899b128500e367ac711e159911f3a69e2bf703956bb66cc1e5b1fd716ff855e7b4ead6dfee8ec02e4bbd43c86d29045e9ba16eff2f0f12bc9f390a2935238c5caabcbd937ac0d36386e5ca390695d3c2c70fd5c044d732dda1c92cfd14ba161adf84b153d0a2082d8ec1723824a6872a8a09b959ae5d4e6b22755011be23899c669987b93ac75778026c790330bfe8f91627eac18f4de9446abb8b48d6c679b65d5384610fdd0493f945ff91031e6451989240bfcd5479bb586d90f3223b15ce1df09d5695fd7359f00e3223abcc3ff5e822a0a3b15b2822d60f207dcf996ae01e8e5a1462b03dff9bc3c6e1f3d71b33da1688471c415904b9ced258ba58a0251fe5f1e6eb2a25f0145627298c1a831bdc8ea3385de099ee6c0607e7258968f0a1b1ac9f2e892f9c0ad8d8e04fedee825c2478bc9b24b4249e3747c2739e72603615b67f76e6f7272765b578b4566cf12c5dd0365e823d3337446942789964320ff2714b9cfc7e6d2493a6f7ea3a4eadae0ad58cd1b3208032e151e1ed0e08f4503999762ea265d6dc8acb3649d084b80040c8820b9f121abe08bda88acee0c5dd8e1c211871731a71ba8734f220cde73d9208b7ce5b686d35017ecf8d723712507b7dc0e838795ce6b854515a909de09208241e7391fb2e60a9677f1c245b400c14e2e5e786e4642f1f52caca979de1c1624f5dbd8c9db65dc6802075ae463f7085d837a15a5cd24f59746bea89347810e24bdace3d1a8e22e5374cc02948e15cf0d11b80c", 0x1000) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000100)='id_legacy\x00', 0x0) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x3, &(0x7f00000001c0)=""/4096) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0xffffffffffffffa6) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/03/14 08:22:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/03/14 08:22:28 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/03/14 08:22:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80440, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x62, 0x7, [0x0, 0x532, 0xfffffffffffffffb, 0x9, 0x4, 0x1, 0x2]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0xb00, 0x80000001}, 0x10) 2018/03/14 08:22:28 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0xff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x24e76b76, 0x84c, 0xca, 0x7}, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xffffffffffffff70}, &(0x7f0000000180)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/03/14 08:22:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x7f, 0x100000000]}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/03/14 08:22:28 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) 2018/03/14 08:22:28 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2ca080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100}, &(0x7f0000000140)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r2, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/14 08:22:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000001c0)={0xf4, &(0x7f00000000c0)=""/244}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) [ 292.322044] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 292.340319] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 292.353091] Buffer I/O error on dev loop0, logical block 2, lost async page write 2018/03/14 08:22:28 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x36, "bdaf8f16d17248d6d6fffe2770213074274ecdcd18e1f026b7096dc36c46bf442e6ac867437a1ae1a410d81b24209e48fabe2ecb8eb5"}, &(0x7f0000000180)=0x3e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8, 0x30}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2}, 0x20) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x420001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/14 08:22:28 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f00006b2000/0x4000)=nil, 0x4000, 0x2000002, 0x80033, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$KDENABIO(r0, 0x4b36) 2018/03/14 08:22:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x1d1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x46, &(0x7f0000002000)}, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000080)="5010fcaa3471dc05de14fe89936188763ab19abdf489f8501ac65ec555a4467000ed147676fc03cc5ae17610de1ca76147b62d6214c66e647decec81e4aaaf6c0afa5c993f47f1fde42d91145ff102b493c55f17b7f6522dd301fd7dcea88b14394deaf3457693b353a38f6f3a097df52cb1f21c74efb51c5667") 2018/03/14 08:22:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x5, &(0x7f0000000200)="01000000f99f1f01b7760465ec15a2c412e211396b67bd349cab4cd02792e6a9a42908549a5b46b0213d6028efcbe0f492acb255b66199ac21d7c3465cd1096aaff19a809ebc342199a99ae20badbe95741ff12adece04eda32588ae7b2308db786c5737c11f49704aa86aba2f00c59d87d9b2") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/14 08:22:28 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000010c0)=r2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) uname(&(0x7f0000000040)=""/4096) r3 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001100)='big_key\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='/dev/sequencer2\x00', r3) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/14 08:22:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x48000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) pread64(r0, &(0x7f0000e3e000)=""/8, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x40000002}) 2018/03/14 08:22:28 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x81, 0x81, 0x8, 0xfffffffffffffffc}, {0x1, 0x6, 0x6, 0xa0}, {0x4, 0x80000001, 0x10001, 0x51}, {0x9, 0x100, 0x2, 0x6}, {0x7f, 0x0, 0xfff, 0x100000001}, {0x80, 0x1, 0x2, 0x9aae}]}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x44034, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070bff8)) socketpair(0x18, 0x7, 0x200000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/14 08:22:28 executing program 6: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/14 08:22:28 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x607) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) listen(r2, 0x0) dup2(r1, r2) acct(&(0x7f0000000240)='./file0\x00') getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc002, r3, r4, 0x1, 0x10034b4) 2018/03/14 08:22:29 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x80000000, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/14 08:22:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000200)=0x4) socketpair(0x2, 0xa, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0)=""/67, 0x43, 0x140, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) close(r0) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/14 08:22:29 executing program 0: r0 = socket$packet(0x11, 0x80003, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_map={0x0, 0xfffffffffffffe2c}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) 2018/03/14 08:22:29 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x1ff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) prctl$intptr(0x1c, 0x10) 2018/03/14 08:22:29 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x81, 0x0, 0x10000, 0xb57}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000140)={r1, 0x9}) r2 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000001c0), &(0x7f0000000080)=0xad) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10102) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = getpid() fcntl$lock(r4, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x99, 0xfffffffffffffffa, r6}) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00000000c0)=0x3) 2018/03/14 08:22:29 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000800000}) timer_create(0x6, &(0x7f00000021c0)={0x0, 0x1d, 0x0, @thr={&(0x7f0000002080)="dc8141ee9d68c77d9d133993526626fe5c5c7537aa0d4786c1341b67d3bc92c28740590010984a5fdb503f92a0b8796ce9fb20d792bb9ef785baa71434b7b44f99f5746826422a76803b11423780543c85aa05779c48f947088eabb3a0cec1c57b8dc302d9d73f0faf604cb05b0e72ba401f5dbdf9ad56c36e9725406ff88ca5f9917e809c9a5c31bf982d4041a23a2beb3c67c6681892dec4e71db26728d7abff6b2b7d6bda9c6f758b", &(0x7f0000002140)="e7f67e531c7d749413325bc8b1b189bb12c22ef53d7fa9689841245b98783a536f409aa2afcafa446db8847a0afbc9daa998323cd8c05af482bd5874d570c71477feaf9100fd9c7240bf87868af6762fb90fb2ba0d7668b5d2ab999b7a9412022655d0baac2fd9fee0"}}, &(0x7f0000002200)=0x0) timer_delete(r0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000002040)=[{&(0x7f0000000040)="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0x1000}, 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{&(0x7f0000002340)="44b9ed2e8ced91090153320192b84cc1e1e99c188f207195298c8d9fda02dd2d3b048c54bdf9c292b253116878a5253aa54fe744b3fe8a7cef0f7ebc3e7c9d6b665eab881a47618e7b6ce7fb71546d8b22c2081f59dcce5b2a5ab9d5ceb7f06ddf37769c75ea9514751765e200742f3cd9ca36c7080d039d309a9d0f91da37743ef79039991524a080986edf4b7ca08a906bd5ddf0f57ec2b029bd375d79b8d2ee7ce036e4b1256d92635e4a0b24260e46b704bd07f33b3a8784ef720f19cd0bc63bacd10aea6bfafc760b534d20fb6f5599c161b1fc5a6afa83eafa75f4c122af3cbafa037851516277fd3b49917c09989621d905b9453e7b", 0xf9}, {&(0x7f0000002440)="98e3baebeae0b4039aa6d46c2fb813beae2166a1e3efc20c0aab0182a53b5d1ce3b21b735e840fded99739880ad74de7261814554d6dd6a73c1fb73d2f4a37ce1c644280cfd2d78cc0050ef30d394784532d0691146a16efab86b7b9a14d02f272f1e884269ad57c1696c291a006c3f6346ae1b916c2b0f122cc4ee9768647b133b3366ffb778a04210be032661aa2e536c3dbb343e92312d2dc8a7943b0595f55e09c9510747c356f70542eabc6fc7b5c104d45229eaf6f89dd5abe7656d75099e6f598ca47b1639d88fb168e51d5e1ae42b09b32d9789467f69ad1b8080071476237f8", 0xe4}, {&(0x7f0000002540)="4a8e9608e0f1e630ac26bc9e132b89b34c2bf7b749c88b392b48101f2157dfd2cff30e9da3f8d1e6e5c952b34fb266d136312a03c7f9a32a5d0092fa35adc8ea1053aca81c4eafccc83bea6465d224748581d8ab4c01a4d653fe4c61e00ab1425aa0f8bbf51af2341f336b56e7fa5c276e1235afc9ed6a5c73ddaf8b29ffd5cd58447c9917c1bbf57f04842a3eaa650f36ed0c360857bb2d9363d036470ef51b4e04af1c8ee09bca98af29d8d970144b5fcfb820965d2176985f23b360471aa195ac2d1a3e18f4b09855d1a94d27b8d27d9c8f4b3fb058", 0xd7}, {&(0x7f0000002640)="d24a1301ba255a154ce574726f338dbcb9510d153271947d796caa8b984729eee572887a24da2969b22e7d1b3b525076dfbdc302c1895aad287f8b87a3a210eee4843657e51a0593820fa9ddb75aee9876543546309e96d68dfb02d9dd7f56d657d96b805a78a27d083c146ec1f61a35b04db3f6a40361ab7105a903864832", 0x7f}, {&(0x7f00000026c0)="b1de258881612e7f8450fd9d631cd38e48ddddeaa3486334a5b10133963b19b8172541d2db102a08b9091cf8a57d1b22fe152d0def98da62f07d1bbcfc181163b6a09e9d2e75ee108546be122f0915b97be58c947bccc38a246759bd2bd298b4136b58a843ecd81fd4c713a49669faec8d2a4575b130914032e5d3e066f7a20a46b92d74c18d4f933251dddfb61cfcb33c2bcd187dd54c3818335ee8f57b3eef6c877d11a9fc999f854cddf2b2ea0e25a94e3cbd0efd3b3c8eb9f65febabb0ccc05959", 0xc3}], 0x6) writev(r1, &(0x7f0000000000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/14 08:22:29 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000040)=0x20000000001000, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x60000000000000, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xffffffffffffffff, {{0x2, 0x4e24}}}, 0x84) 2018/03/14 08:22:29 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)="2f7965762f7667614561ff070000657200", 0x0) pipe2(&(0x7f0000000000), 0x800) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c52000)='gid_map\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/14 08:22:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000002c0)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x104) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r0) connect$inet6(r1, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="1f", 0x1}, {&(0x7f0000000200)="de", 0x1}], 0x2}, 0xc800) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x3, 0x80, 0x100}) 2018/03/14 08:22:29 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x13d080, 0x0) 2018/03/14 08:22:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc008641d, &(0x7f0000000280)={0x0, &(0x7f0000000200)=""/113}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x17}}) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000700)=""/4096}, {&(0x7f0000000100)=""/215}, {&(0x7f0000003700)=""/4096}], 0x1d2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x26, &(0x7f0000000040)={0x3c, 0x78, 0x0, 0xffffffff}) [ 293.051195] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15527 sclass=netlink_tcpdiag_socket pig=27358 comm=syz-executor4 [ 293.100191] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38986 sclass=netlink_tcpdiag_socket pig=27363 comm=syz-executor4 [ 293.121777] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15527 sclass=netlink_tcpdiag_socket pig=27363 comm=syz-executor4 2018/03/14 08:22:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0xe0, 0x12, 0x5, 0x0, 0x0, {{'authenc(rmd160,ecb-cast6-avx)\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/03/14 08:22:29 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x20000004, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) futex(&(0x7f000000cffc), 0x800000000000005, 0x5, &(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffffe) 2018/03/14 08:22:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/14 08:22:29 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/119, 0x77}, {&(0x7f0000002340)=""/135, 0x87}], 0x7, &(0x7f0000002440)=""/215, 0xd7}, 0x3}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002540)=""/1, 0x1}, {&(0x7f0000002580)=""/90, 0x5a}, {&(0x7f0000002600)=""/123, 0x7b}, {&(0x7f0000002680)=""/98, 0x62}, {&(0x7f0000002700)=""/112, 0x70}, {&(0x7f0000002780)=""/130, 0x82}, {&(0x7f0000002840)=""/181, 0xb5}, {&(0x7f0000002900)=""/105, 0x69}, {&(0x7f0000002980)=""/105, 0x69}], 0x9, &(0x7f0000002a80)=""/179, 0xb3, 0x2}, 0x8000}, {{&(0x7f0000002b40)=@nl=@proc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002bc0)=""/91, 0x5b}, {&(0x7f0000002c40)=""/148, 0x94}], 0x2, &(0x7f0000002d40)=""/247, 0xf7, 0x4}, 0xfffffffffffffffa}, {{&(0x7f0000002e40)=@nfc_llcp, 0x80, &(0x7f0000003240)=[{&(0x7f0000002ec0)=""/161, 0xa1}, {&(0x7f0000002f80)=""/41, 0x29}, {&(0x7f0000002fc0)=""/193, 0xc1}, {&(0x7f00000030c0)=""/164, 0xa4}, {&(0x7f0000003180)=""/190, 0xbe}], 0x5, 0x0, 0x0, 0x97}, 0x10000}, {{&(0x7f0000003280)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003300)=""/139, 0x8b}, {&(0x7f00000033c0)=""/59, 0x3b}, {&(0x7f0000003400)=""/29, 0x1d}, {&(0x7f0000003440)=""/176, 0xb0}, {&(0x7f0000003500)=""/202, 0xca}], 0x5, &(0x7f0000003640)=""/189, 0xbd, 0x8}, 0x1}], 0x5, 0x10002, &(0x7f00000037c0)) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:chfn_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x33) [ 293.143449] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38986 sclass=netlink_tcpdiag_socket pig=27358 comm=syz-executor4 [ 293.186652] audit_printk_skb: 5042 callbacks suppressed 2018/03/14 08:22:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "329eb036800f4ff384e062e832767330fa3b7623e9d2401991508c5992fbfdc0", "ab6675009432a209b52ac3ea555a0458a1014291c1db13c0dee80781647de940", "c8fb2b0df46cd529bc57f42c207fc10d98dc20cc7445230e62a8cf445f8ff6e9", "73535d564d5a75a0486f5aee8bc31b854698a9a9a4813ddc1d2fab6d45ce1a3a", "f701e0112576fe85b5fb59e8b14a7535cea23bc1b09d41dc3f11672f4cd02a96", "9f25da5d7cbe7b9165f3bbc5", 0xfffffffffffffffc, 0x4, 0x800, 0x6, 0x3}}) [ 293.186660] audit: type=1400 audit(1521015749.353:77953): avc: denied { net_admin } for pid=11682 comm="syz-executor4" capability=12 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 [ 293.186903] audit: type=1400 audit(1521015749.353:77954): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.188414] audit: type=1400 audit(1521015749.353:77955): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.189697] audit: type=1400 audit(1521015749.353:77956): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.191086] audit: type=1400 audit(1521015749.353:77957): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.192357] audit: type=1400 audit(1521015749.353:77958): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.198670] audit: type=1400 audit(1521015749.353:77959): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.199770] audit: type=1400 audit(1521015749.353:77960): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.201667] audit: type=1400 audit(1521015749.353:77961): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.203388] audit: type=1400 audit(1521015749.353:77962): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 293.265103] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 293.266603] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/14 08:22:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xff6c, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001}}]}, 0x40}, 0x1}, 0x40) 2018/03/14 08:22:29 executing program 3: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/192, 0xc0) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) close(r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getsockname(r3, &(0x7f0000000040)=@hci, &(0x7f00000002c0)=0x80) setfsgid(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x2, 0x101}, 'port1\x00', 0x2, 0x8, 0x20, 0x101, 0x4e, 0x101, 0x0, 0x0, 0x4, 0x1}) fcntl$setlease(r0, 0x400, 0x2000000001) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/14 08:22:29 executing program 2: prctl$getreaper(0x1b, &(0x7f000033fffc)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x6000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffffff7}, {0x2, 0x5}, {0x8, 0x1000}, {0x7, 0x100}, {0xb, 0xffff}, {0x8, 0x6560}], 0x6) 2018/03/14 08:22:29 executing program 1: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000040), 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000002c0)={0x5, 0xf45b, 0x1000, 0xffff, 0x776}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000200)=""/156) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x6, 0xaa7f, 0x0, 0x5, 0x0, 0x0, 0x10430, 0x1, 0x8ff, 0x1, 0x101, 0x2, 0x0, 0x3, 0x8, 0x4, 0x3, 0x800, 0x2, 0x1f, 0x6, 0x2, 0x1f3, 0x8, 0x1ff, 0x6cb, 0x4, 0x1f, 0x8, 0x7, 0x2, 0xd6, 0x3ff, 0xf15d, 0x8, 0xdc1, 0x0, 0xc9c, 0x1, @perf_bp={&(0x7f0000000400), 0xc}, 0x2c009, 0xe, 0x9, 0x2, 0x9bd3, 0x7f, 0x9}, r3, 0x2, r2, 0x5) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x8) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000000080), 0x98e) 2018/03/14 08:22:29 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x7fff, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x9, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr=0x8000}}, {{0x2, 0x4e24, @rand_addr=0xa2}}]}, 0x50c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/14 08:22:29 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0500020000000005", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x107) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"6a7a43f9da59b3"}, 0x4}, [{"f12f0d9314fd3f"}, {"eea5f42440337b"}, {"ab7fbd10503ef9"}, {"3b0b126d474c18"}, {"1e294cce41c5f9"}, {"eb965afb1c2c44"}, {"18b31d6c658cf5"}, {"e749b2c7d42192"}]}, 0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1000}}, 0x20000000000000, 0x2}, 0x88) 2018/03/14 08:22:29 executing program 5: madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) restart_syscall() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)) madvise(&(0x7f00009c2000/0x4000)=nil, 0x4000, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r0, 0x5}, 0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/14 08:22:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000477000), 0x4) close(r0) 2018/03/14 08:22:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x7a4e9f2cbe50cc7f}) r2 = accept4(r0, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000580)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x23b, 0x4e24, 0x2, 0xa, 0xa0, 0xa0, 0x11, r3, r4}, {0x0, 0x1, 0x0, 0x8, 0x8, 0xffffffffffffffe1, 0x1, 0x9}, {0x200, 0x7de75d0b, 0x3c81, 0xdd3}, 0x7, 0x0, 0x0, 0x1}, {{@in6, 0x4d5, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x933f, 0x6}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r6, 0x0, 0x9, 0x9, 0x3, 0x7}, &(0x7f0000000140)=0x14) 2018/03/14 08:22:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/14 08:22:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="f749f07bfd65a464d7e1d1ade4327ae87aba1184918e00e75d703e27b6c52c2ce44e4d2db8b3729d70bdc4ccad5f24dd87b7290b4ba68ba0350a6f42eafb", 0x3e, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) 2018/03/14 08:22:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x20, 0x3}, &(0x7f0000000200)=0xffffffffffffff04) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467e5bb6500", 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/14 08:22:29 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/03/14 08:22:29 executing program 6: r0 = epoll_create(0x26c2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000018}) r3 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r3, 0x0) 2018/03/14 08:22:30 executing program 3: perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDDISABIO(r0, 0x4b37) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)={0x9, 0x4, 0xff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x80, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000003c0)={0x4, 0x100}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xac2a}}, [0x7, 0x8, 0x6, 0x2, 0x785, 0x4, 0x10000, 0x8, 0x4, 0x7, 0x0, 0x80000000, 0x0, 0x7fffffff, 0xfff]}, &(0x7f0000000180)=0x100) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0xfffffffffffffffe, 0x2, 'client0\x00', 0x5, "0fa94ca1470baa76", "355dd3ef4f738fc01836373d7f37efed51630ca0b0922727fff35df103148ca0", 0xde1, 0x400}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x3, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)="6a36858f5b1bd63a850363e08f44e5376bae500d98522c9954233f0f51bcad795bd8196d1f8314e7e830587797de69422925fc3f7fe23aebc237df5252d791d66caade6ea0038f10b1985febbd080e640580cc095f8c790be3dd5005a42cbceeba132de6295fc876a63276758238a7e1cc20e92f9b237186a3f6b906471b14a3337a6d67b54296af30bebb2978dc10ae1608c132a44d5a80") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x1591}, 0x8) 2018/03/14 08:22:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x45, "546026559b4713943565b24b6148ae8144418e7dd8fe575a961ee83bd6c60642b0cbb915589e0f1aa9ddc86355989c5ae0f9c692092f3c0a7a45e056ef807f968843638c72"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfffffffffffffff9}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/14 08:22:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000), 0x10) 2018/03/14 08:22:30 executing program 7: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x40, 0x0) readv(r0, &(0x7f0000000a00)=[{&(0x7f0000000100)=""/75}, {&(0x7f0000000700)=""/118}, {&(0x7f0000000200)=""/127}, {&(0x7f0000000780)=""/244}, {&(0x7f0000000980)=""/89, 0x8d}, {&(0x7f0000000400)=""/142}, {&(0x7f00000004c0)=""/230}, {&(0x7f0000000880)=""/200}], 0x20000000000000c7) 2018/03/14 08:22:30 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x15) 2018/03/14 08:22:30 executing program 5: r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'tunl0\x00', 0xe687}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x860) 2018/03/14 08:22:30 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000326000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/14 08:22:30 executing program 6: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x200000000000000) r0 = syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x204800) epoll_create1(0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/14 08:22:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x3, 0x1, 0xfffffdffffffffff, 0x0, 0x1000000000, 0xfffffffffffffffd, 0xfffffffffffffffd}, &(0x7f00009f6ffc)=0x3b9) 2018/03/14 08:22:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r1, 0x5, 0x18) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x800, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/03/14 08:22:30 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00002fb000), &(0x7f0000d1bffc)=0x4) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/03/14 08:22:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x1fffffff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/14 08:22:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) 2018/03/14 08:22:30 executing program 7: mknod(&(0x7f0000002ff8)='./file0\x00', 0xffd, 0x1) 2018/03/14 08:22:30 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000fcff000000000000800000000000000000000000"], 0x28) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/14 08:22:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x400000004603f) readv(r1, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x3fe00}], 0x1) read(r0, &(0x7f0000000000)=""/96, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), 0xffffffffffffffe5) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x29, 0x0, 0x8, 0x9, 0x66d, 0x7ff, 0x70, 0x401, 0x6d, 0x4, 0x2, 0x9, 0x14, 0xfc7d, 0x5]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xe08, 0x1, 0x7ff, 0x7, 0x200}, &(0x7f0000000240)=0x14) 2018/03/14 08:22:30 executing program 0: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) get_thread_area(&(0x7f0000000000)={0x100000001, 0xffffffff, 0x2000, 0x3, 0x3f, 0x4, 0x80, 0xffff, 0x31, 0x2}) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a}, r0) socketpair(0x5, 0x80805, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/14 08:22:30 executing program 2: r0 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000f08000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x37}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/14 08:22:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xc2}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x69, {{0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) 2018/03/14 08:22:31 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_init() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x80880) syz_open_procfs(0x0, &(0x7f00000006c0)='net/rt_acct\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x40, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x940, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000a40)={0x0, 0x80000, 0xffffffffffffff9c}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000d80)='/dev/sg#\x00', 0x6, 0x8000) r0 = eventfd2(0x3, 0x80001) socket$inet6_dccp(0xa, 0x6, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000dc0)={0x1}, 0x8, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f00000022c0)='/proc/self/net/pfkey\x00', 0x610200, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002300)='/selinux/load\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002340)='/selinux/validatetrans\x00', 0x1, 0x0) getpid() geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002380), &(0x7f00000023c0)=0xc) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002400)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) fstat(r0, &(0x7f00000024c0)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@loopback}}}, &(0x7f0000002640)=0xe8) getresgid(&(0x7f0000002680), &(0x7f00000026c0), &(0x7f0000002700)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$evdev(&(0x7f0000002740)='/dev/input/event#\x00', 0xd6d, 0x80000) 2018/03/14 08:22:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000a4b000)={0x2, 0xe, 0x0, 0x0, 0x3b3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}]}, 0xfffffffffffffeed}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0x9, 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x6) 2018/03/14 08:22:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000240)=0x405, 0xfffffffffffffda4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0xe, 0xbb22) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000001c0)=""/85) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="518649b5c642e4a337babfb91c02183d8a850d71389f81262e14e01642aad6c5fa241fac12d5478cc81409ea5cf3fde7c80f1a4be0ddcd741075551ad9f1dad32fbdf634aea5ff79c97fe6cb00ac3fe34b85e4c015a2f33016d32746d979be8a6416cab309ab2764a9c1f48cf398", 0x6e}, {&(0x7f0000000080)="57a9d0343950fbf4cb8f674e8fe60c1894db0057fd9615b7e57df199be5aff9813a5c5783ded148734ac91f151591180bd01b7e569db65b3abf17e673b8297d367e0e8e7ce71cbb8bf71146652772ae81b1d345c6ba68f99111069ba553aad53891fbe118b42b0776653810e766642de86253ca3ed54da90865bec55f6c872a9cdcdbd415887c79936a80a11d03731b43aa082", 0x93}], 0x2) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/14 08:22:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000040)="72616d6673006b5bfafc8d94d31cee909f315f898131fff1448982e5a884a424ab0d31deedaee9c7986cda4d5a4ec53bc606c80585d4495d9047dfd38026b326b7bdefa572b80b818214be7c94e3e86a356789184fc60007dc9842367f8cb6b1ec5f07f0f0e4355da3760a51b0124c367fd0a3b7b6409dbcb25448099506f923898140425667694d5b465240946e85b9417d14851211442b5b514af25f8991d2", 0x2200010, &(0x7f0000000180)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x3a1, 0x0) 2018/03/14 08:22:31 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/14 08:22:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001280)=0x800, 0x4) fcntl$notify(r0, 0x402, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000010c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001100)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000011c0)={r2, r3}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000001040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001080)=0x9, 0x4) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000001140)={&(0x7f0000000040)={0x98, 0x1, 0x4, 0x200, 0x4, 0x3, {0x7, 0x0, 0x5}, [@generic="c6784436fed7a028d205c63fd9a12de5cd6b8e06b393ff3c88f45b45e155960907ae450f22369399243590514681a3f4bed4791fb63ffb9333fc02157b051f871278c1766068fddd6da9735efd1989226df35984d7d44ab2025e2e151003a44889af19a8f81e24", @nested={0x4, 0x67, [@generic]}, @typed={0x18, 0x15, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001200)='/dev/hwrng\x00', 0x80402, 0x0) ioctl$KDDISABIO(r5, 0x4b37) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x1354}, 0x1}, 0x0) 2018/03/14 08:22:31 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f527036680161626c25735f6d7463fdca8e1e00") ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) pread64(r1, &(0x7f00008af000), 0x21a, 0x4) 2018/03/14 08:22:31 executing program 1: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/14 08:22:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001200)=""/169, &(0x7f00000012c0)=0xa9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/03/14 08:22:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000080)) shutdown(r0, 0x1) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x200000000000000, &(0x7f0000000000)) [ 294.980606] netlink: 800 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/14 08:22:31 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38e600003b0004002bf0a0c550dbdf25120000fec709906c93138f000000000075350400000008ef7d05c50c00790000000000", @ANYRES32=r3, @ANYBLOB="e764486d56a2a1a4b6656d579c1c27b29dd6bfa3cbd5d02bfa3c93c29c88db0ae28b05ebe9d8953953a65f394474689c7b51771582dccfa59d56f06bd9e5c57fbc88d050952ab336ce9f3bfdda746a37fecb910ed9fc767b8e7bcea4066e70758e8d86c5a7c06c4fef0eb88c8235d50c002e0000000000", @ANYRES32=r4, @ANYBLOB="00007becc96864cf906c8a09ebbb957b493a49594fe3797aece6126d75f9b773302a2422018dc31532470514d7f983602da264d28bc476d2678776a4fe2d966a16198e42c1099f9709d21cbe99e16d421eb658ab0a2df1998671e937d66878f1a9c21c488dce18d18a956a852f2715a015f80738e954dee202765e12475cf27486c1d08c2c30cf2f79"], 0x130}, 0x1}, 0x40010) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000280)=0x1) write$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r1, &(0x7f0000000080)=0x9, 0x147) 2018/03/14 08:22:31 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60000c0) inotify_rm_watch(r0, r1) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x101, 0x4) write(r2, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/14 08:22:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x5, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, [0x73, 0x3, 0x0, 0x7, 0x20, 0x4, 0xfff, 0x7f, 0x5, 0x7, 0x171, 0x7fffffff, 0xffff, 0x669, 0x3246]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x2}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/03/14 08:22:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_thread_area(&(0x7f0000000000)={0x3, 0x20001000, 0xffffffff, 0x5f6, 0x9, 0x5e, 0xa7b9, 0x5e8, 0x3, 0x8}) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r1, r2, 0x2a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/14 08:22:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfff}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2018/03/14 08:22:31 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000), &(0x7f000049affc), &(0x7f0000002ffc), &(0x7f0000fd4fff)) pipe(&(0x7f0000000000)) 2018/03/14 08:22:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ppoll(&(0x7f00000000c0)=[{r3}, {r3}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x0) 2018/03/14 08:22:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ac7fb0)=@hopopts={0x0, 0x8, [], [@calipso={0x7, 0x231, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x50) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) sendmsg$netrom(r1, &(0x7f0000000980)={&(0x7f0000000040)=@ax25={0x3, {"2334b684332ea6"}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="287755afa31c75b22975f8a536266a3a14ec3aa79077bead223e056bbd46f6118cee6ab9b7d0f739b4ad127eaaf619a19bb5cbee14789d6914731af9090be1d8c25f316c0f439f10944dc5863f44107dbc81fe31b51001192f731344066d9e0e5e2af5eb966f8147ed4c2d3289e9a85a396901bbd140b701e3a031f6457197f23d7e94b9e20c80eb2dd90617e772e6c29c13869b0e508ef332cbf051bf4edc5d6e887ea4caf94125b431aa0c299da2c53e6f2d6098cf26966214278b20057639ab24d9b5e2165a59f0722b26c0fa838b408ef4e9", 0xd4}, {&(0x7f0000000180)="de0d567955483ddad82e60e6a993839578db3648922d3fa0e35fc9cb5197add392d6747a31f9e3f11e381cb7ab6572a5c2373d8b4fb59248198699fb9542157a86691bfd17d2d362462e42689b83138232d976d630f0a75e9cf38b119d278f14604d06af1ae6f09c50b3fbf91ffba8e5753b2ca665e52ba7797dc2375ecc2f9577e09b28dcb64a35bb3caec7f88e", 0x8e}], 0x2, &(0x7f0000000280)=[{0xd0, 0x10a, 0xfff, "5c272062b5ee8964078c249f02c0599a88b8f54ecc4158377d06fb4ae191d8edc7151d928c1feea6ddf51910aded52499a8ca2920711c7f8d987164b3e2565e0bc5d136b4fe163e509f642c3f34c201ef87aa6936464f62737125792f95f0763779210ba696f36dbd2f518651bf68f916fe69c8f22fcbe1087d20a5285da7ac523dbcbf965484889f7e332d1e9209c5eb2294cc32ab7bcef3b3a7c821b43ab021830784d73a2df6a4ca7941fe29dd1d1a8ab0e961ae6ba79fbdd7b176948ccbeaf2e0c"}, {0x104, 0x11b, 0x5, "1448d3bd82c3e91310ea1e2dd67fdc131b10ba308b1fac7ba2f518e602e9a547a05593cd12dcb56fcf29e96e88061ff542e73198b77f068d3a4aafd87b2d1e5a166200070efea5c63ab88b48ae00555f633f5c514188e7d30d41c345fc0ab52e26dae574e6220697cc2feb84feab8ebcc17a240cfe472525a9681b50762bdf5a589c0f966ff39f9dfc5c4ddcef3932a8760496ec6ca8aa4acf78f4c0468413fbe843764ec245dbdb022f7c2a9fc0758fc2eded10d0d5ae68c10d591e8f1d1cf0ad96f255b29586f710594efdf6824fe2253edf480f41b1b52e3f1c60e52f8bd23ee5ce052b462a1f607091ba7037891bec933c02b6d6b6a9"}, {0xb0, 0x115, 0xfffffffffffffff8, "770e7a45989b4fd9745ade02636e6d8e7acda073e2222fc89684a07b411451a75f70c3d33933159d8a5bfc7c6f0e639e6d66a07423e3b238c56c820a38f86b1917223f161cf9184be7d6688f8d6c60c57ce7f8ab4e58c133d886f09476908b0aa5417ce802649644a08f74928295c94fb79bbf1bdd434593277ae445ca37e8ee745e1b79f5816ac82c7877978d9448e10017229392a15d56f7d694e588feeace3b14"}, {0xe4, 0x116, 0x5, "6317a01bd6e95443dc5588c8547817b742537ca189e5c797e720ec8d26ed167ca2886cd2117bfc4cf5587a44317746789d15b3471b66165b66d3aa1535a294f3f5eaf54274c1a0fa43ac4615ef0101a10dc6ab18aaa4c4d4c1293b84f215153b0e3e0c30b72b6ef1ad1782bcec3727832bc58e26297eb5071cf6fd65dbcbafb418c9b4b63011ab1757f31bd0e66f33060a1289f51d1769431c8b8c2b7ef7749a8e4292dd4c54bcd77c9c2a1cdb7c16a80088a1b43483ffaae2be5f42e061ae06cca892a0463b30612964a45aae2ba2781ad923eb5d1c"}, {0x10, 0x116, 0x32, "3a0d1f"}, {0xb4, 0x102, 0x7f, "a596f1a4f649e90f15c759cd5ae89ea6d7e944eb3d46207c9dda3c00cd9eed62c78c913d7b004bcf764a7422b8b4d976c245ff14f7c695e40ebd0cca54a97664415bfde109e1a7eaf0eb9255d6910d6780aa458bb7de08d3be05b1a3230af6e91907f1d238b8c284e5d61eae75921aa1c2169d889906bb74998229ea49dd11a53257feeca2230cde0478a528db0bea2da9d30eeacc05728ef7b9d2243d823cb1df40eb079a8436"}, {0xec, 0x10d, 0x0, "6a9026ff1c3220cd3ffac603dc1cde39ba4176b134545acf017018eb0490365a190c6ff5302f0123738c04ee28d964012a48e0f93900b6fe049b5c7942e509271ee7283dc159c3bd3e9b573de5319b83bab9fba626373bc642fb1c1f7ab4f00937330251697330e1ba64201b00326f8f3a4d7ad0f6e2889d659f3fd2446e2d62f449215b8d329c0aeb548dbab5df2fbdbc8d7ce7036c25b05e033f76938121edfbcff046c209f9ca7e828defabce68a14d08a82f5af3f2fb3bb1918c4b88c6cc4c30a80ca9220d06613b5fe703eda9d1e415923e127fcd525bba6fb71037f38d"}, {0x100, 0x10f, 0x1000, "e959535262cabe875506331ccdf5ca64e85ae01630a6c9352d7b5c25317f9e888d438d6442ed313c3eaac0f6f48e68354bf5f2311a47f84da76960c34c7c19f2d4d73bb8b985de9a961fafe508406a8a69c9f388191af4fd972a4bacce56f8b72c60b118103231701e5ad8c207d9ca2882bcdca63612fc4cd9f27bf31342de2538fbf6ca980ac0d4b785ec73dbc479c362fb61e1755ce2df1b163113eac6c94399817010a57cce6c0db9a9fc147e7601f9e9b78eb0c1f79b9c008a9803d365320b8f3429c683ec73e68fab190e91d850e7d84a743f8b91f4e5757b708fd678b15f2b38eb8d58de6e230df4f28450d55d179b"}, {0xb4, 0x0, 0x8, "63db0f6785c460869b35e9459bcdb2a409104466b1c97b66bbd20c104a3e340f06dbd3a66d87f250c93037989c6de63ee10b079e4dfe1f5e2e26588bbad64565359077b7527e290697647146e4f0ca763ec7c42141cedfc269618d93c9679b923ddcc2138ec8eb05a4675906fb971b61879e10cd4c438f029283a158308d507aa50102a0ce059f9b16607788ae802e4c4af5835aca2ac93151e3a479b605e68610e668c867ec3b"}, {0x24, 0x110, 0x100, "862243857e8b982f8da50c2e667d663bb0d5b4e72b843b"}], 0x6f0, 0x48040}, 0x80) 2018/03/14 08:22:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) socket$netlink(0x10, 0x3, 0x16) r2 = dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x1, 0x3}], 0xc7, 0x0, &(0x7f0000000100)="117d3bbd760e2938bf01c12c0ada0800000000000000e16257c60c2b6bfa37448a573e8cfc1d5538a3782d775cdd7614bcd3f190392770b3d2aad6445fcea4c2ee3b79dc7a7ccc265fb825e87e58f94be4ebd0f9d2d7dbb6829540c2f1cf069871eec8f2f598d4c326bb0dafe51c303ec84edf93cc834b393297bbfc89562fe7308e72e571c714cbe10bc0347afadd10e17c3a39b36b439994d291210055131cb24361fba13280cf3686fa9e7fe33893552ace1d9d059406cf3bed12baafdbb18df24781b1de45"}) 2018/03/14 08:22:31 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4200, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x202840) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x80000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffffd, 0x7c, 0xffffffffffffb93c, 0x7, 0x3}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2}}) 2018/03/14 08:22:31 executing program 7: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc45104d810dab1a766c4a8c01205a3341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000100), 0x2db) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xb9) get_thread_area(&(0x7f0000000100)={0xfffffffffffffffc, 0x20001000, 0x2000, 0xfff, 0x9, 0x1, 0x2, 0x100000001, 0x2, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xfffffffffffffb5a, 0x5, 0x8, 0x3, 0xc38, 0x10000, 0x6, 0x45e5, r2}, &(0x7f0000000240)=0x20) 2018/03/14 08:22:31 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', 'cgroup\x00'}, &(0x7f0000000040)=':^&/\x00', 0x5, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/14 08:22:31 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x2}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/14 08:22:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)=""/169, &(0x7f0000000100)=0xa9) 2018/03/14 08:22:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x1) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/146, 0x92}], 0x1) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x43, 0x0) 2018/03/14 08:22:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x5, 0xfff, 0x2}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x7}, &(0x7f0000000400)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) bind(0xffffffffffffffff, &(0x7f00007c8000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffdc9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r5, &(0x7f0000000180)=""/134, 0x86) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) 2018/03/14 08:22:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1f, 0x2) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x66fd3665, 0x800) 2018/03/14 08:22:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0xfffffffb, 0x80000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) r2 = dup(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1, r3}) 2018/03/14 08:22:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/9) [ 295.829903] binder: 27605:27608 Acquire 1 refcount change on invalid ref 0 ret -22 [ 295.851551] binder: 27605:27608 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 295.910274] binder: 27605:27609 unknown command 0 [ 295.918869] binder: 27605:27609 ioctl c0306201 202adfd0 returned -22 2018/03/14 08:22:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80280, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x2a, 0x1) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00006d1000), &(0x7f00005e8ffc)=0x4) 2018/03/14 08:22:32 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xf4a7e820c0fa34c7, @time={r1, r2+30000000}, 0x1, {0x1, 0x3}, 0x3}) clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) 2018/03/14 08:22:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x7, 0xc85f}, &(0x7f0000000040)=0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/14 08:22:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x100000000, 0x7]}, 0x8) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$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, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="a6", 0x1, 0x884, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000080)=ANY=[@ANYBLOB="fe0000000200000000000000000000000d6be9e0ddfc3bdb44abccef0c394a34a6da88f53969cacf267dbc0e6c3bfc975de2affb6f5f9088a772e2195ea1c0b2aef25ec233ba6b06d2adec0f0e76628db314c8f8a10c12edc30cb5e3660cadc54d48cd43f57b25f942b9bb26bad8746c2cc2fab4cb7cbdcea03afc"], 0x10}, 0x1}, 0x40001) 2018/03/14 08:22:32 executing program 4: add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/17, 0xfffffffffffffef1) 2018/03/14 08:22:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000100a02, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x5d, 0x5, 0x8, 0x2, 0x800, 0x2, 0x8, 0x2, 0x0, 0x46df}) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control={0x5}}, {0x0, 0x8, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000100)}}, {0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"4b6ab24ae1ee3db4e312270b"}}], 0x54) 2018/03/14 08:22:32 executing program 3: socket$netlink(0x10, 0x3, 0x1d) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00006cefc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f7af88)=@newneigh={0x1b, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/14 08:22:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000140)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000180)=0x14) r2 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000002180)=@bridge_getneigh={0x1eac, 0x1e, 0x8, 0x70bd26, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x20008, 0x100}, [@IFLA_LINKMODE={0x8, 0x11, 0x3}, @IFLA_VFINFO_LIST={0x1830, 0x16, [{0xb8, 0x1, [@generic="f872134c48d548a0fea39e01f1c3f5428381740ab0158972693244f31029bda65e05aee1d5841c1562291758394805fe20cbeae9373750281823e2", @generic="1de4348220dab42d3a0b5d979e33afb5b9de35ad4cc4f2682e110d4e136831ccc354d9e5588e023eb87b0af91c6b004421c80c46c3641bf01d3e28a9b736cc95dd0b1ebbe0d997483fb11bae34e33a8a4557d91dda0c3e5f26ea5665b189acf1ee0e15efc59c9d59ca", @typed={0x10, 0x61, @u64=0x2}]}, {0x3f8, 0x1, [@generic="6f0ea1e6df2fa5c213c0169d4f41c869c8efca379302f134f2394686cbcf232535e43e847fc895183a8333cf89defc7f92aabc7ce035241528f18366be9fd069c46ef5938a978e0f98b80c09cb4a074d2a94024c3fd84fdd5d7fc9bbb8297d4e580b5c0dd3b9c62e0f12dad5603f9de98dbf231f7eb5e7d12f37851fca98c6bc322fb79cb29001a33266e3bd43696406db59a7a9d989f49b4d13dd933c639b0fdb9222fedc1b81ff9bd11a2f4d6d4e8fb77f3c6419052b18f3bb2ef2c8a02d44ed957b6a5456b2840fe5826d855f292f4f46cde8625e7b1aba2c80a68d2dd8a52b106b1263b858aa50af6dfa6e13", @nested={0x4c, 0x3e, [@generic="41608d712b057fbfc6dab943644bd6997f3452c3b11a2dd8a0bce2c6e8dee2c8689d5a26befc3af01b13e18d64b8be503960c82831d4ec2d73b6f1412b996c2537d69b67132660"]}, @generic="cfbced7ab6261f98a98c937f66081b184ee380a66e3cc2cc57a2ddb3d47c1fb5b9fde133d4328c5d50eb269aab9e7caf505c0c040b3375f37c50dd97f68b75d69c80cdce5cee47294b647a9405158a4002c581ae6c9626fbcdafeb8a55a48056e32f93bf2729", @typed={0xa8, 0x42, @binary="11c3831d4525e062f7c1f9eac3307443c3d176f96910c84dbd43a717add4a39d5bb0a5dacf6ca5bcaf524873284657cb7b5f4e3c4c5a5bbb68e403c2af9fc2197137e0fdfb32ecd6421ba04b539c633444a19b0e96cc498018087b2422ebc00afb8150aa0f3ab56f5190ec5bd264a53599eee5a3bebb60b0dd0b416c311e2aa55839668192cb8f9887b27f978675d965a4ff561b5f09c391a0bf0e2a51ea9f7c"}, @generic="379835894a87199a35664537c1db61a39643be7e8b352091a7eb687e11eaac3628ba9f", @nested={0x188, 0x50, [@typed={0x10, 0xa, @u64=0x2}, @generic="51351b8e17930fd26f2890ac184f9a7e8db737e12e49f744eed7957cd03441af5d7bdf53596005466b8b04ddb7ce20d65ef2a6647d4b84801d0941e55b14f309fc1834a98f09f0725fb36064a4408e17899813d509c38aacef1d02cf4b66c9732bd089bef6cb437625c18cbb43190d09fa", @typed={0x8, 0x73}, @typed={0x98, 0x45, @binary="7741738e0b66d2179499df9fa1d6ba4435c2214f541b65494ce93955081cad7f95d7834fa9e9d47c01de982c84f2b3caedf72626cd3d9562a1695002cbc58dea17c558bf399df9d11769dc0e3834c80e06021a87c33f865fac5bd8b1f31ccc98067c609e4e65f478f400cad7b45bbd9292e15853f3244c650b6bacd885355c15203d9056d93f287855b337a4278f"}, @generic="a8fafbd040edca7a0338d027ab186af64b36ce1575838f073ca445879ff20908b32d13db25e191679ae1ce291c77a87f1881dbe2c265eb605ef5f3848478743ea0666ac2", @generic="bf0fa2b9ae1501949d58b37afa889a55ac9b6b31d9c2a749b12dcc079c2a4e"]}]}, {0x137c, 0x1, [@nested={0x1188, 0x19, [@typed={0x10, 0x76, @str='cpuset\x00'}, @typed={0x18, 0x51, @str='wlan1vboxnet1:,['}, @typed={0xc, 0x1a, @uid=r2}, @generic="c8c2dcd361ac2181597ef0e779aa21c0da0fe3ac338687bb6cfa94062cb33b9c096c66fe41c05c38e3f3604eebc2abd49905d0f8c0088d887d574c", @typed={0x10, 0x77, @str='%.&!\x00'}, @typed={0x18, 0x69, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, 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@fd=r0}, @generic="b5367e403bb3c78580c0b5c07e380c8986f3cafab2f357e03f89eb973fe6d4f4860f20dc76cf377c2f511dfbcd82d01a17931cd7b593f056c6b0d562e82159e5ca32375a8278653268f24c01f6c93e6ecfe47190a346bbf4cc25584ae2cece11064a23acdb1d98b5f4574a04105252771539fa91f12f7390d8e3ca2777a6be5b7d23f9b6b1d11b8c9bc8e955941a04f8ac7ddca61af0af9faef7175021702979308362ba641964dfe45850660b8ed8d9ae612387f7d26df9f5f4c4cd2411f23e835e3ac28751b7ba1ec2aa4b9176d87c8f52cc04f08c5c054d635b63416e973b637ae3e61d4bd3f9a3b4", @generic="c30d0b22638262c0ad9989ac7b6279798004ddef3e8122a8226d4e", @generic="1ac604553363154a6011b51a17be435378dc2fac5883e7099753a22ca730e313a86142da3254618c6d6b678866a2a0e2d93f9e5e6393f3fb0c5dcbb029342d254fcdc268af709414031fd484895575e29b6080bb405d1b0076eeb3253b37893c06dc231371f0c5a0a31c3a440b506e6ed3a2654232d7baf13ba9d5e9a45c2cb61d377a526b92a55530b202bf78dcbb7b402059ecf3ea1fec758d92f755fc8513637ea6ddf7db653f6521076656e21b0072f058b7136a71313d94c9", @typed={0x18, 0xe, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x37, @fd=r0}]}, @IFLA_EVENT={0x8, 0x2c, 0x7}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8}, @IFLA_LINKINFO={0x1d4, 0x12, [@IFLA_INFO_DATA={0x34, 0x2, "d26df2cf8045a14c11fc393f7cbbbe70c56260e0ab94fccf93c1dc7b0ac490c4c4eba09f3a27e6bafd2031658bc8"}, @IFLA_INFO_KIND={0xc, 0x1, 'em1em1\x00'}, @IFLA_INFO_SLAVE_DATA={0xb4, 0x5, "d345cea3c4078aa1ea1111641ceaf170a5e3cb720b2b3e092157324fe80c1c3ace0ff19bdba94ca703354d23dc0f1c3124060c0f3d880bd8ad1de5efd54fb7e65a044a0a3661d46d0a42332815b26a459364c423217cedb0189a8110a1167354b7735c6d693c55738059c6f392a7ce992caf54318f9e3f91601d9ecaffd8a81835286b28bd710a5fc8bbd85bb08fbb4986c37b55cff5314db7e341ff111a83b9bd5bad2d2010c542d0cc4c6402226d07"}, @IFLA_INFO_SLAVE_KIND={0x3c, 0x4, "2d6d643573756d7573657270726f632f2f6c6fea2462646576245c706f7369785f61636c5f6163636573735b76626f786e65743100"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_DATA={0x90, 0x2, "5de8d6dedf239862a8424fd7ec834e7288aa3b9c52084fcc4331c3f6b621a92907057621dc4e8bf54a3935c56a4897654926ef4b1543bbb4b2a9b9b5c37b8a531555295084f274ce4585318a80b427c82a038d600c10322f50e705d1fd18489e83139180c68d2a3dbf685596ecc448d7cb82bfc7e36cfb0d7e0d7efcbb59133f47a8dab4d6134cc200"}]}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x1eac}, 0x1, 0x0, 0x0, 0xc0}, 0x4040) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/14 08:22:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10280, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x29, {0x0, 0x6, 0x0, 0x10000, 0x5, 0x4}, 0x800, 0x7d}, 0xe) 2018/03/14 08:22:32 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x409, r0) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x8000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/03/14 08:22:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x5dd001) dup3(r0, r1, 0x0) 2018/03/14 08:22:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = geteuid() r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x10840) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000340)=""/186, &(0x7f0000000140)=0xba) write$tun(r2, &(0x7f0000000280)={@pi={0x0, 0x80f3}, @void, @x25={0x0, 0x3f, 0xf7, "a326455d04063e9a6e90b72014f8c082b732217c1067703203c8fcc8e9ef673acb266214f4c1497f6a1f2587fac7a4cb61659e06df4ff9ac6b6b9b4326f2d51c79a70ed84cee739e44c80bcd8b3489d25d2bcade1ec8ebee5171f976a1577735748911d6992e801e9a190ecccb2ee375e93e8bce0a28808ef4c3b127e064f78f90a3381b4f38398a93b1aa02404c18cdd0bc80b449e52de20585d4559eef5cab2ac9f257e1f84a8523385bc3e2fd9bf8"}}, 0xb7) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7, 0x4e20, 0x5, 0x2, 0x80, 0x80, 0x8c, 0x0, r1}, {0xe7d, 0x3f, 0xe9, 0x9, 0x9, 0xfffffffffffffffb, 0x7f, 0x6}, {0x9, 0x1000, 0x2, 0x9}, 0x80000001, 0x6e6bb3, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d4, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x4, 0x3, 0x3f, 0x4800000000, 0x8, 0x200}}, 0xe8) 2018/03/14 08:22:32 executing program 4: pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/79, 0x4f}], 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x40000000) 2018/03/14 08:22:32 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x540, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x3}, &(0x7f0000000240)=0x88) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000040)="58965b297ed6a2c466afa19b0529ea3f99403c6d7b28d8ba9b03745173283b6948fc3dc22a9e1bd7d762579124b9e5f9a074e480a458fcaaae6e80e3bc9af19c6afa29d1eb544c6b7f224cda75", 0x4d, 0x4000000, &(0x7f00000000c0)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/03/14 08:22:32 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x401, 0x0) 2018/03/14 08:22:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001269, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x4) 2018/03/14 08:22:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/14 08:22:32 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x240083, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x6, 0x1ff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x8, 0x30}, 0xc) creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x3f) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = epoll_create(0x1) fcntl$setsig(r1, 0xa, 0x12) recvfrom$unix(r2, &(0x7f0000000340)=""/227, 0x455, 0x0, 0x0, 0xffffffb5) r6 = dup2(r1, r5) tkill(r0, 0x15) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000000)={0x8000, 0x100000001, 0x8, 0x4, 0x4}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/14 08:22:32 executing program 4: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x20000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/79, 0x4f}], 0x1) 2018/03/14 08:22:32 executing program 6: 2018/03/14 08:22:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x100000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400202, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) get_robust_list(r2, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000340)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x8, [0x2, 0x8, 0x5, 0x8, 0x3, 0x1, 0x3f, 0x10000]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x1, 0x8, 0x56, 0x1000, r3}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r4, 0x5, 0x6, 0x93, 0x2, 0x5, 0x2, 0x6, {r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100, 0x8, 0xffffffffffffffe0, 0x1000, 0x7}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r4, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000640)=""/158, &(0x7f0000000000)=0x9e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x80931, r5, 0x0) socket$netlink(0x10, 0x3, 0x5) 2018/03/14 08:22:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="c8352adb58eafc3c39a90ff37c2c4a25026ed6e813d5f05101ff6434c4b7022d5683d1a6b8522dfef934cb3c0b40257ff2409f", 0x33, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000000)}, 0x3}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x8}], 0xc}}], 0x2, 0x0) 2018/03/14 08:22:33 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'irlan0\x00', 0x9}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x8000, 0xffffffffffffffc1}, &(0x7f0000000200)=0x8) r2 = socket$netlink(0x10, 0x3, 0x8000000000f) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000280)="342272eebd4c2279690aa8851cae736c5bc118c177f05f063564168b8a620c7a80a6d6b5940a90b8cce8afdd94a50478ff014fdd716b3ec6b6239cedc7e4e8b49773de3797d5febe7eff21bc7e7ca5e4860d5669c6f2b493accf17cbe2db97b16cbce586aefcd9aba99c435af76cac4d9cf924cc9d7c57af009e1f287734c2e36ee8407dfdc2bb189e59c6a5150bad56ac0a6084403e9e893a010842af1d987d0896e53519b6", 0xa6}, {&(0x7f0000000340)="93f2216093383cd87d67ae7f5ba8731279bbb09c274b6c021e35035746b647ad2c866cb7a50131ada57ec7245b3575bc8194f5d0bea6b2a3d3ec61988ebd1ab3146cac87d0aa467c30163e697e50f5324f60b898f458edd083ca093ede17cac1be67a1304c375f9033518bb4d479458912f6b9ab9d543bac64", 0x79}], 0x2) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180001ace5ccb600000002000000fe020000000008000500051c9e0d000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/14 08:22:33 executing program 3: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0xc, &(0x7f00001fd000), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x10001, &(0x7f0000c20ff8)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) 2018/03/14 08:22:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) shutdown(r0, 0x0) r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000440)="6e65742f756e697800d3a23f729fe578bd389e1d17f049bc1489b8c70017f11a2df4d15dda7e5cb0a93e5a8ca39850918057e038803e7b29d603899419cb3d4262040afb678d2c73f6338ede5b2f2b9ed149fdb5c4f509607f63f292910ad8b05b467053cca4e2141891810fc4e5e9dd98b814da563e07dc65cd01178ed9f0255542bc204d67d2c83871973ce9e1dbfbd7b4373861da804a8c17f2179504ad9df77aee39e2e0ad7951e62e660bc44951d2e3c5d50b65f07feff262c98d848a3fde118288766ff7d798691b819136c252a561") symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') recvmsg(r3, &(0x7f0000000300)={&(0x7f00000000c0)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/81, 0x51}], 0x1, &(0x7f0000000200)=""/215, 0xd7, 0x2}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)=""/6) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000380)=r1) 2018/03/14 08:22:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000005c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r0, &(0x7f0000000080)=""/36, 0x24) 2018/03/14 08:22:33 executing program 7: madvise(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x5) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) r0 = getpgid(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000001700)={0x18, 0x0, {0x1, @random="df660feffef0", 'teql0\x00'}}) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x1) 2018/03/14 08:22:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="4408050313", 0x5) r1 = socket(0xf, 0xe, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/14 08:22:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x40) r1 = memfd_create(&(0x7f0000000040)=',posix_acl_access!em1(\x00', 0x3) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) 2018/03/14 08:22:33 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfde5e)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/14 08:22:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) listen(r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/03/14 08:22:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="080300"], 0x10}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800400, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="e6fd0ea47e0dc2f9e914870b43da4eb04407bc42a0dc904e649cc5c85fbedc4fe39d884caea77134a97040eb8140e33ad8591cf819cf35b9f07c8009e390644b391a4c20db7825914f7c0d021a6349ab623d8f80ff9730ae32c98daae1ec67b0dbede797050c4ec8efce29d14047ad4d1bcd9b1e") 2018/03/14 08:22:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0x9, &(0x7f00006b3000)={&(0x7f00008be000)=@getstats={0x14, 0x5e, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) set_tid_address(&(0x7f0000000000)) [ 297.870468] SELinux: unknown mount option [ 297.913213] SELinux: unknown mount option 2018/03/14 08:22:34 executing program 0: unshare(0x20000000) clone(0xfffffffffffffffc, &(0x7f0000290180), &(0x7f0000002580), &(0x7f0000001cc0), &(0x7f0000002640)="5a4f73fb83f3a9ffd412dcb1f5aa024ed622fb1155bfc9e353d19e4e92c3a70a292f40f72a871a044197fa3164a97544a830e27806c1fc6258c2f8850dcad367d56d8a747ed408613c169aecb311b28e910600006c95819b149693e6047dfc7131006d8a21b5da610ab9940617bfcdbdbdb450ec52b4a25dd0b4825d4ffb1a6443b017f4933afc7e21d3d4c220837a96dfb6ab53fb26d3dabf8b9b93fa61fa8ac12e4a8f96cfc24a70b36d0feab146fc5157dce6e90f3cd119") clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002500), &(0x7f0000002540)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) clock_gettime(0x0, &(0x7f0000002440)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/68, 0x44}], 0x3, 0x0, 0x0, 0xfe6}, 0x3ff}, {{&(0x7f0000000340)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/11, 0xb}], 0x1, &(0x7f0000000440)=""/215, 0xd7, 0x3af985f7}, 0x4}, {{&(0x7f0000000540)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/64, 0x40}, {&(0x7f0000001600)=""/19, 0x13}, {&(0x7f0000001640)=""/157, 0x9d}], 0x4, &(0x7f0000001740)=""/94, 0x5e, 0x3}, 0x2}, {{&(0x7f00000017c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001840)=""/135, 0x87}, {&(0x7f0000001900)=""/20, 0x14}, {&(0x7f0000001940)=""/118, 0x76}, {&(0x7f00000019c0)=""/230, 0xe6}, {&(0x7f0000001ac0)=""/180, 0xb4}, {&(0x7f0000001b80)=""/42, 0x2a}, {&(0x7f0000001bc0)=""/238, 0xee}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/148, 0x94}, {&(0x7f0000001dc0)=""/66, 0x42}], 0xa}, 0x415}, {{&(0x7f0000001ec0)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/140, 0x8c}, {&(0x7f0000002000)=""/111, 0x6f}, {&(0x7f0000002080)=""/97, 0x61}, {&(0x7f0000002100)=""/83, 0x53}, {&(0x7f0000002180)=""/13, 0xd}, {&(0x7f00000021c0)=""/119, 0x77}], 0x6, &(0x7f0000002280)=""/204, 0xcc, 0xfff}, 0x2}], 0x5, 0x10001, &(0x7f0000002480)={r2, r3+30000000}) bind$packet(r1, &(0x7f00000024c0)={0x11, 0x0, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getpeername$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/03/14 08:22:34 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@loopback, @local, @loopback}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fstat(r2, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x975, 0x5a50, 0x400, 0x8, 0x120010, r4}) r5 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000200)={'vcan0\x00', 0x7ff}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) setregid(0x0, r3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x7, 0x4, 0x8, &(0x7f0000fff000/0x1000)=nil, 0x41}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000240)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/03/14 08:22:34 executing program 4: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x6, 0x3}) sendfile64(r0, r0, &(0x7f0000000080)=0x10001, 0xfffffdfffffffa39) 2018/03/14 08:22:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x50002) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) 2018/03/14 08:22:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') shutdown(r0, 0x0) 2018/03/14 08:22:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x80000) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="3544f661c977", 'ipddp0\x00'}}, 0x1e) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x3, "81"}], 0x10}}], 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/14 08:22:34 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000041cffc), 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='lo\x00') r2 = syz_open_pts(r0, 0x10180) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x5c1ee1ea, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, 0x1c) ioctl$KDSETLED(r2, 0x4b32, 0x4e) 2018/03/14 08:22:34 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="874edf3e4ea337b85b4a37d1ebb034e94457d36601fa2a70a33dc76c68e9069d09474ecf7aeb443c418b9105cbfbb8fc19808b91", 0x34}, {&(0x7f0000000080)="f1eb700108955c9faf7a058f7cd6c43b980f323c7a23230e09862d9b7031ca65cf121ec0979284d6c5ad263bc0e88631fdcd4606c09fccc59e14cb88ff088238a35368e3ecb8a667388269fb549ade0f24c694ad210ae24cde54963cc71664baa098da2858fc567af1c62e330d7e3bd0fe087b77d4c6cde16ecd365c4c7866221a3048420d1e1b20118381c84d24d2e145ba2d319045b9d5ca6af2a1c80a54898d5ee4ba500e4524311b892c3b9b9daaf36d50e2f00f8b7986eaf42edf6b4db7e9e6acccd905b4d827b7f8094b276996c76aa25c7f50eed566", 0xd9}], 0x2, 0x1) r1 = syz_fuseblk_mount(&(0x7f0000f18ff8)='./file0\x00', &(0x7f0000e8fff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f000050b000)=[{&(0x7f00008c8000)="c3", 0x1}], 0x1, 0x0) [ 298.194453] audit_printk_skb: 4410 callbacks suppressed [ 298.194460] audit: type=1400 audit(1521015754.363:79433): avc: denied { net_admin } for pid=17193 comm="syz-executor6" capability=12 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 2018/03/14 08:22:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 298.202203] audit: type=1400 audit(1521015754.363:79434): avc: denied { net_admin } for pid=10594 comm="syz-executor5" capability=12 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 2018/03/14 08:22:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x63ec, 0x7f, 0x2, 0x4, 0xfffffffffffff001, 0x4, 0x20, 0x3, 0x200, 0x8e9, 0x3}) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) [ 298.249068] audit: type=1400 audit(1521015754.413:79435): avc: denied { sys_admin } for pid=27778 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:34 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0xf778, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0xdefa, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x8001, [0xfff, 0xc28000000000000, 0x3, 0x10000, 0xfffffffffffffff7, 0xff, 0xe67e, 0x8]}, 0x5c) ioperm(0x0, 0x1000, 0x0) time(&(0x7f0000000180)) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/03/14 08:22:34 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x2d0) r1 = syz_open_dev$sg(&(0x7f0000002380)='/dev/sg#\x00', 0x10000, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000023c0)={'bpq0\x00', {0x4, 0x9, 0x10040, "68fc088427ba"}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xb3be}, &(0x7f00000000c0)=0x8) sendmsg$nl_generic(r2, &(0x7f0000002340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002300)={&(0x7f0000002400)=ANY=[@ANYBLOB="402100002f00010228bd7000ffdbdf250c00000000057d0000000000b59f784f8f9a48c969ed8d030f696b994f7ce3a0f6f11aa4805b80ad5dfc2d963f827b1aedcb64090af93660d97024e8be7c93eb91482e1030d26354d8ee3c3b3798608a6eb288fed130f7404545be14aad5db618fa5de4451dc3e427bbf8e9353a44c3453fdaaece3d8a7890b9857c90d4e6f1af03cb728f5219eb977565d7bad99d56e78b402780000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="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0x2140}, 0x1, 0x0, 0x0, 0x10}, 0x8011) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0x8000, 0x8, 0x2, 0x6, 0xfd, 0x0, 0x6, r3}, &(0x7f0000000140)=0x20) [ 298.260077] audit: type=1400 audit(1521015754.423:79436): avc: denied { dac_override } for pid=27780 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 298.264586] audit: type=1400 audit(1521015754.433:79437): avc: denied { sys_admin } for pid=27778 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c355e260775b71c5bd06256"], 0xc}}], 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x240000) [ 298.283644] audit: type=1400 audit(1521015754.443:79438): avc: denied { dac_override } for pid=27781 comm="syz-executor3" capability=1 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 2018/03/14 08:22:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x40202, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write(r0, &(0x7f0000af0000)="8dfe52c374131978de5fc77320f77dfab7d4960ada31097167e685e36a226983e862fcce3b5c19e2d1eb138d179af95bcb975bcce449028c0ceaf891c8690f6db807141b04849d67", 0x48) [ 298.287997] audit: type=1400 audit(1521015754.453:79439): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 2018/03/14 08:22:34 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="d585b16995a5034600052fd0af504a4e3068f21683786735d957894b3424d24e01d0abbeeee463c1d5757eebf0ffab92831528340597bc549bdf0f9904df19bf1fc2e84d5064fee7ec0384fae7ca87cb3ca4ebeaac7dd235e27ff08f00f0306979f7c829903bc818d78475824709962409d7e13a4af1da50ae2367d92f564e8cc0a50335e29770267c3fb66879a43d5eacf6a097f16c1a439b42f2d822f2ac1b223dd38af150fc97c408ada8b818214809b9056d147ad054818577d8c0", 0xbd, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x200, 0x9, 0x2, 'queue1\x00'}) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bridge0\x00', 0x7}) dup2(r4, r2) 2018/03/14 08:22:34 executing program 7: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x40000000000018, 0x1, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 298.304717] audit: type=1400 audit(1521015754.473:79440): avc: denied { net_admin } for pid=3850 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 298.307691] audit: type=1400 audit(1521015754.473:79441): avc: denied { dac_override } for pid=27781 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 298.309989] audit: type=1400 audit(1521015754.473:79442): avc: denied { dac_override } for pid=27781 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x8000000000000131, [0x1, 0x100000020, 0x5bc1, 0x6000000000000000, 0x7, 0x1000003]}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/03/14 08:22:35 executing program 7: r0 = socket$inet6(0xa, 0x20000000000000f, 0x2) syz_open_dev$loop(&(0x7f0000000c00)='/dev/loop#\x00', 0x80000001, 0x8000) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001040)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f0000001180)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x7a, "eabc3d34196fa961a53f0986d8f772f17b42c9b8d0753e07db73166207085bd433236f58d1d77bd66bf478c29bfe4fa3f2da5e3ba712ee3870d0f9ea949c068b122602e7572049a3929e9c1d9eab2c790595b3f1099cd503df47a1d259c1598972e77fc5044f18e865938b4c064982881967f47a5ada2984e1a2"}, &(0x7f0000000640)=0x82) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000680)={0x0, 0x6ca}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x8, 0x80000001, 0xffffffff}, &(0x7f0000000840)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000a00)={&(0x7f00000001c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="1a6b9df4152bd32d3c25dee1cb6c5fed6eaa340f0cc514ffc9f688ba273c833aeb3903464715290ad36b1c65e764ee1adc5d21cc9ec21de08023d5f1437f", 0x3e}, {&(0x7f0000000240)="f60b0ada45c8d827f27544e34279b121d0f9881a8f39a8f806bcfff9c35134f6e74c890d80f898218822b56f16cf0679ad7f19395ceca096df2451c166089474771c61162cf35953f22cea669d624814108d88a28e102e29f2003d9426f43969efc7254c68d201bd33d73d9ad9bd912820e79f65741f415968c029fbf39861ef2c47a609237d4e200c2bec6acdb4c96d15b90291bc2255c63d65a45ea4c793f898f24b135a3662e24cbb4ce7fbba1a970d163be737ed888043f7acb169f6c0b8dfa5d6f12fd09fff411e8e53fc3374ff06e16ad1964b48ae7f3f5b22d82c35d7fc2af758a5649b878c28e55a4d5a1fa3feb71ba5c2a2afc5a1cf90afe25699", 0xff}, {&(0x7f0000000340)="641e33c4e18f8bb291835b612c5126a04db0cdfe2ec549d8e9802246fc65a85830bf923c25175e5ae1cc5b16ee4d700a6796d5c094afeea3859bc3c2cfbbc949e1e95ae2566fb5c7525b0d467be917730e86db3e0fdf12563592d2c95b967cd3cc5ee6fba37a63dc3d1c1d94736c45077c063aabb101087a891dd7e763ed903876b327bad1e4198a4eaf0bfe1893704e281050b61332ec8973311e04affcca4cd75cab0f0b266f6ccc7f4acf1de8", 0xae}, {&(0x7f0000000400)="a41370c7fb9c9e006c01b68439e721bb6ebe032eff681652db785c17d36fb6a99acf5c0f1a9ae701cea31b2f7c7fe204fa5504ac201abaa445edd7082505b9e066ab5f510ebde1881ce38c87", 0x4c}, {&(0x7f0000000480)="aa1da23af9f645c1576b37fb9ccb9426a3ab96e997557b19bb9b31e56fa1396b6b923d41c6f9d25c016fb6cb4b8ea5e9d4528c40cc585125e055e29bf497992838a90daedeebea9f835ac0eb", 0x4c}, {&(0x7f0000000500)="b0e998266aae881cff36efd99c439f8dc57be0227de8cba31637d1889a18d44c7b7d67755be7ee20", 0x28}], 0x6, &(0x7f0000000880)=[@init={0x14, 0x84, 0x0, {0xf2a, 0x1000, 0x4, 0x87c1}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x0, 0x3, 0x8001, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x0, 0xb, 0x4, 0x3, 0xe1, 0x8a, 0x7fff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0xc, 0x5, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x30, 0xfffffffffffffff9, r5}}, @init={0x14, 0x84, 0x0, {0x8b, 0x7, 0x7fffffff, 0x1f}}, @init={0x14, 0x84, 0x0, {0x140, 0x7, 0x6, 0x4}}], 0x160, 0x40090}, 0x48801) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b80)={r3, 0x5}, &(0x7f0000000bc0)=0x8) r6 = fcntl$dupfd(r0, 0x0, r0) getsockname$ax25(r6, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x100, 0x0, 0x3, 0xfd}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000140)={0x6, r7, 0x0, 0x8000}) sendto$inet6(r0, &(0x7f0000000080)="6934b34b", 0x4, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000a40)={r3, 0x100000001, 0x64e7}, 0x8) iopl(0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000c40)) 2018/03/14 08:22:35 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/70, 0x46}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x6e, 0x0, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x7fff}) 2018/03/14 08:22:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x2, 0xba9f) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000000080), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/14 08:22:35 executing program 5: clock_gettime(0x7, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x4}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) rt_sigaction(0x2b, &(0x7f0000000000)={0x8d8, {0x2}, 0x10000000, 0xffffffffffff8000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) 2018/03/14 08:22:35 executing program 6: socketpair$inet6(0xa, 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) ioctl$TIOCEXCL(r1, 0x540c) inotify_init1(0x800) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/14 08:22:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x25b, &(0x7f0000fd7000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x426, 0x3e, 0x7fff}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x0, 0xa9}) 2018/03/14 08:22:35 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffc, 0x4, 0x4, 0xc36, 0x8001, 0x94d7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x5, 0x1f, 0xffffffffffffffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x1, 0x3a0, 0x9, 0xc85a, 0x6, 0x7ff}) getsockopt(r0, 0x0, 0x4e5309b6, &(0x7f0000000200)=""/32, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x1000000000000, &(0x7f0000000340)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x0, 0x8, 0xc7, 0x8, 0x2, 0x2}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r1, 0xffffffff}, 0x8) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000540)={0x4, 0x81, 0x20c, 0xd1, 0x7, 0x0, 0x3, 0x0, r1}, &(0x7f0000000580)=0x20) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000005c0)='bcsh0\x00', 0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000780)={r7, &(0x7f00000006c0)=""/159}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000007c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) syncfs(r6) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000840)=""/124) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000008c0)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000980)={r7, 0x10}) r8 = syz_open_pts(r0, 0x101000) socketpair$ax25(0x3, 0x3, 0xb6409f1b8f3e4cf0, &(0x7f00000009c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000a00)={0x1, [0x9]}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000a40)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0xff, 0x2, 0x40, 0x3f, 0x5}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000a80)=@int=0x6, 0x4) 2018/03/14 08:22:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) 2018/03/14 08:22:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8, 0xfffffffffffffffb, 0x80000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/03/14 08:22:35 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl(r1, 0x1000, &(0x7f0000000280)="6871075281a4ca9421c5ec5eaa7d8c0e12eca365523c9050ba7f1a69a4f241a0af3a1619ed58fb3fbd03667aac761d9a413df9d12521f331b377ef5002dda3b8449ba72b58730d31ce93a618d63c2a0be70cf2f743898c95af1e4b90587ab8a87bc850e527daf03b73697d985834720fcde8de1db4ffc76d6953ac1394ddcd06320fcaea40dd9fb9156ee399b30cdf97c63907ad086b92486a4025102916cfe666ea85bbd15fc1baa57d1d3e56b192") fadvise64(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xe1}, @in6={0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xc}, 0x2}], 0x38) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/209, 0x2}) 2018/03/14 08:22:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(0xffffffffffffffff, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) socketpair(0x10, 0xa, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet(0x2, 0x800, 0x5) 2018/03/14 08:22:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) prctl$intptr(0x2f, 0x0) r1 = memfd_create(&(0x7f0000000140)='posix_acl_accessvmnet0\x00', 0x2) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/113) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00', 0x200}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/14 08:22:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x14, 0x0, &(0x7f0000000000)="b8a9bdc2633a65004c56bf15b3677e8e89dac58e"}) 2018/03/14 08:22:35 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="c1a40ad4883cde8f23cff01f2d447bfd01618e7388ce0b8492308b9409b66de6ea16a21ce28dffb95c936001b3e93fbffaeefe355b7b8b7d503def8b920b3c98d02e7b4b52705400d74018620720b02c6aa2a1258821cea2e24e536b2f2a7a7eed7ce1c9ea29a3983a2ec2ee8bbe90d3d4028d27ab3850336663fcd1c4fc912c2381fa7138038e210aba4fe3a6ecede9987965f5cd6d8f2b18b46d03d4c33269c1c3417dea4192a6c13a683a8cddec7059", 0xb1, 0x40010, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x66, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0xf, 0x7}, {0x2, 0xfffffffffffffffc}, {0x8, 0x2}, {0xb, 0x2}, {0xb, 0x8d}, {0xb, 0x3}], 0x6) 2018/03/14 08:22:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/198, &(0x7f0000000080)=0xc6) 2018/03/14 08:22:35 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x40000000000000, 0x3000000000000, 0xdd2, 0xff, 0x0, 0x3, 0x6, 0x7, 0x1, 0x79}, 0xb) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) socket$inet(0x2, 0x7, 0x23) syz_open_procfs(r2, &(0x7f00000001c0)='net/udplite6\x00') [ 299.440312] binder: 27886:27888 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 299.454729] binder: 27886:27888 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 299.510794] binder: 27886:27901 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/03/14 08:22:36 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) prctl$getreaper(0x2f, &(0x7f0000000000)) 2018/03/14 08:22:36 executing program 4: r0 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0), &(0x7f0000025000), 0x8) 2018/03/14 08:22:36 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x65) 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)}}], 0x40001bd, 0x20000801) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/14 08:22:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002c000101ffffffffffffffef7f79a7132694ff00000000100000000c00000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) getrandom(&(0x7f00000001c0)=""/44, 0x2c, 0x11) 2018/03/14 08:22:36 executing program 0: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fanotify_mark(r0, 0x20, 0x803003a, r1, &(0x7f0000000080)='./file0\x00') 2018/03/14 08:22:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x5811b6547b70899, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000003c0)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x1, 0x40, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754810100000000000000f1a85917f2cd"}, 0xfffffe22) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000340)=0x2, 0x4) 2018/03/14 08:22:36 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x4002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x100000000, 0x0, 0x2, 0x1, 0x41, 0x10000, 0x10, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x3a, 0x7f, 0x6}, 0x14) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0xe56e, 0x200}) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, 0x0, 0x9, r2}, 0x10) 2018/03/14 08:22:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x200000000b1, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) write(r0, &(0x7f0000ea0000)='\b', 0x1) 2018/03/14 08:22:36 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x8, [0x84, 0x6, 0xffffffffffff8000, 0x7, 0x1, 0x5a572f2b, 0x11f, 0xffff]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) 2018/03/14 08:22:36 executing program 0: r0 = socket(0x2000000018, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/03/14 08:22:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20040, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000b498", @ANYRES32=0x0], &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x3f}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="c9000000c44cbb48b1823d4387f9b3259bec6d3c711e9d67dfecf7cbc60c060088893da6aaff5361fd62e726b504159711a6e6dc3b9ff742f7fbee7fd03855edcdc9e067bb495b961c839a742e25ae6b5c5240a40ac6892546492f518768aea85d56eabdeec42dde2895ce3e90e3f9f5a2f6b190eef1d0efff08463a459157494444c2ef95dde6f05bbcaafa5b0f1672814aaf087c2def01000000eced285886d6ba37afd4877f0d3f4c201be7ab5aded3f148bb9da7e8cc00000000000000000000000000f6a8"], &(0x7f0000000140)=0xd1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r4, 0x6}, 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x1, 0x8) listen(r5, 0x0) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000280)={0x8000, 0x6, 0x3, 0x4}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/14 08:22:36 executing program 3: seccomp(0x0, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{}]}) time(&(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x64, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/100}, &(0x7f0000000200)=0x50) 2018/03/14 08:22:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x288041, 0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x1f, 0x4) 2018/03/14 08:22:36 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000140)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) 2018/03/14 08:22:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '}md5sumposix_acl_accesscgroup\x00'}, &(0x7f0000000080)=""/84, 0xfd9d) 2018/03/14 08:22:36 executing program 4: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x101) r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) dup3(r1, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) setxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)=@random={'osx.', '\\vboxnet0self\x00'}, &(0x7f0000000080)='md5sumsystem@vmnet0vboxnet0!^nodevvmnet0\x00', 0x29, 0x2) 2018/03/14 08:22:36 executing program 0: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000000040)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) pread64(r0, &(0x7f0000006fb7)=""/73, 0x49, 0x0) connect(r1, &(0x7f0000000180)=@ax25={0x3, {"a6f63549235832"}, 0x7ff}, 0x80) 2018/03/14 08:22:36 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/14 08:22:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) kexec_load(0x80000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="1c6fc4c1407de61c2989c6af3febe5f87136d1cc0f65f7f424b4529da6297b46413360b41ac5ae05ae7bb7fe44e769de42509e486eae18a8977c6846ab863a33ab9b9e29cc1081a084c048bd323a4deb219215e72e87241de4a735da88ece5fcb777a5c822dcb884f7232f9deb751d85f445c2ff055509280ba1c9e8da98f491b0b315", 0x83, 0xffffffff, 0xfd69}], 0x30000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r1) 2018/03/14 08:22:36 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x420000, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/229, 0xe5, 0x40, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@rand_addr=0x800, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/14 08:22:36 executing program 0: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0) 2018/03/14 08:22:36 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/03/14 08:22:36 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') close(r1) 2018/03/14 08:22:36 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/03/14 08:22:36 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x190, 0x80800) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000380)=0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) recvfrom$packet(r0, &(0x7f00000001c0)=""/212, 0xd4, 0xcdb22b5d9de9e34a, &(0x7f0000000340)={0x11, 0x6, r1, 0x1, 0xa, 0x6}, 0x14) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0x3c7, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x4000040) 2018/03/14 08:22:36 executing program 5: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/14 08:22:37 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, &(0x7f00000001c0)=0x8) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x26102, 0x0) sysfs$1(0x1, &(0x7f0000000000)='stack\x00') 2018/03/14 08:22:37 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1) 2018/03/14 08:22:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000709000)) 2018/03/14 08:22:37 executing program 6: pause() r0 = syz_open_procfs(0x0, &(0x7f00000014c0)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 300.862535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=514 sclass=netlink_route_socket pig=28016 comm=syz-executor1 2018/03/14 08:22:37 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x100000001, 0x1ff, 0x5, 0x5, 0x3, 0xa00000000, 0x8001, 0x3, 0x8, 0x800, 0x3ff, 0x1000}) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)) write$evdev(r1, &(0x7f0000000240)=[{{0x0, 0x7530}, 0x9, 0x794}, {{r2, r3/1000+10000}, 0x7f, 0x6, 0x8}], 0x20) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000080), &(0x7f0000000100)) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104fff7f13b54c00711fafff20501000b000600003a1447e479a9", 0xffffffffffffff37) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000200)=0x8) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/14 08:22:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001740)=0xe8) getgroups(0x1, &(0x7f0000001780)=[0xffffffffffffffff]) r4 = getpid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001940)=0xe8) r9 = getgid() setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000001ac0)=0x100, 0x4) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000280)="b1eb38cb26eb3b977ec8f8542212a2cfbb8c7e1b4c0523543425676dc97fb4612a8449d318667aa75512834fce0071c5bef13c7755da329502932a32cde758dbc98141ea0f7a66101cb0ee22167074f7af38f61fbf2b4afb07ded447840f63bdd97312a72ac3e66ce036670050c53f006ba4c4389c2cc639b15e06853bca28ec30dc2a3160ab5849b7dfb5447c0f16c0d4c41544dd35bada4b8e5955b06d50d01489ee567dbf68b1b152eb98cbbda3ff015044d4e910fb8334e3256c16e49ff24b3df388b48bcafc81d58aff07cd9b23571e0713bf", 0xd5}, {&(0x7f00000000c0)="4c078999686e886e6ff6437f6c027d963075053d0f2532971ec2abf2a13f5f6c2c3db6a307f06f2085652a450ac93720eb610e0f96152282c27bb7e965054e2fdef9fdab38df2a0fc3989feebc1e03e3b3d01782d8bf2e2cd033688f24f7167a6b82f3e74256329eb63ecee69ed0ffd5dd308b8556bc8593b8fd2d057556cae1", 0x80}, {&(0x7f0000000380)="2baab96440f0b47af9be7d78076d916ac956cd74f090c34ef213b740a1850ce7293cc3c4d93c589c080ebc859319a2964b174b08ab095429b003d0ba5a73a4ac4302fddad3a575ccd54938c7cdc67189045ecf85a8eb65a288e207b1386ed5ce8f1ce8c6a2ea7e5c624098a150a952e1ea6c1053295e19c3b0ed8817d9fb0d62", 0x80}, {&(0x7f0000000140)="a0a529db4b34b5738c02e109043ba378112caacf484445688cc97e78d323f5", 0x1f}, {&(0x7f0000000400)="7faeae33aec16f6240535e979e17a7dbf6f3be6a2eba507d16f8cbda836a6029d467bf560b297a7baa920b51684bd84a23648e1cf9d4039aaa2a37ef336aa9dacaff8102448b7c5437cae915db6bd00721797ee85694b2ce49e54778709878cf0f7c5b44a435f92c6192615f397880cccb070fac41f8140b829c5ba2b7d1371f4d2952bb4898c62c1ebb49da1f6b780ac4359ffb49d97f6397b7281b35c17de5326186d2d56a9b134a216a90559b65186e4eca55aec3f4086312c8cd505e4be3dee966c5d8b4300dca97a44f0b358f6dad05a35622219addc5688a5ab1e7", 0xde}, {&(0x7f0000000500)="db7b158ef6eee24d337023b3ed18279cb0bce9af0f49fa50c2bcbb549394f9297f7c7ae4d1339ce64b312f29260f8d5c9c23aeb084f39658733bd7927bc383bebf96e60aa822420509e1f54cb00e6a67f7708a1675133c39252bde13da01b346d391d4856079400518405badf5707ace0c611d43ad372cbcb3a3f626cb7f72c17742fee4129c9f7b056ad0a986802f8df2913ed6fc8d9bff7b91705b5de4b05ff7dbcaa84b2fb533", 0xa8}, {&(0x7f00000005c0)="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", 0x1000}], 0x7, &(0x7f0000001b00)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000fa792c39d280f28b7557f0e68e7ce7dd5091546fbd7185a6a579c0ed2a2755154238395f19e154d74876821281e21d1a192ae09a2edb982ec5cfc217f4b7b12e12870ace62363466064a77d8632361da2a4180f3af6d7afbd9bfaaa875a83c01c17fa99c5f4831b99165c26bab24f07fc8d409dceeda205c509f6b5cb452e2000000000000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r10], 0xb4, 0x41}, 0x10) listen(r0, 0x4) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/34) pread64(r0, &(0x7f0000004000)=""/4096, 0xffffffffffffffa4, 0x0) 2018/03/14 08:22:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) [ 301.107724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 301.186064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/14 08:22:37 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) pwritev(r0, &(0x7f0000000780)=[{&(0x7f00000002c0)="6df8d7668d", 0x5}, {&(0x7f0000000340)="a87440e8af1029052b2c74758762fdc7dbb950d4cb0ed4926fc79df7e83c1635b90a1c219aadf42a06d6bb62e236027195c7c08a3d27a705194be5a67abb0122db2ca8ffbe05808bf18c690fee4ebd", 0x4f}, {&(0x7f00000003c0)="b97b51d25c0f81f09c94e9042d75be8c0247bb836880a34e98741254bb4b5017d31a6a86a02e076bdb5b03f29290485e0b9ed8db737acc56920adb42fbbf0f6263c24c785250ed087870bd93b3b73cc177874ecc48d5f29bb141fdda2f519e61eb77c3d13d086ffad67885428643cdbd32133f70c3b17c9eb41946c62a44f18255cf051c98651d7685c1786dd6b48a8d07aff41fc484f509adf78dd0086fbc05a71111f233768f5e42c4fcb953e845897403ef8bc7a1f7bc6f61eb429383ca7594dda8e408b58e291a98432970d0dfbf5cc7b27fd948cdb5b43b4336aa04de5677dee3a6500bd6a5dd50b8d9da441c19c3cc", 0xf2}, {&(0x7f00000004c0)="046d529a83fac05c55de4a8e0786b01fad0664c3513779a3ca7d50daa46267697aeea136ec1d55673971e95553e225d1dd331efda2381f890f49e8d25452cd107cd5772bc40ebcf167eeca915562598f0cca8f185b795c300e5bd0b55b1c1a8c32bfde940c71bb7a8cdeea72f69a3b6f64fb517edeafa53797c5a1d31b61986b7e7571a920bf95d67191b585638f993a9618a336295a84a581dd3c8cf707ca4cdb061a1ccea895319935565f8ae7033b6b80faa842487b7f395b779637f34cb7bec4b8867464dad1ae837df291a6", 0xce}, {&(0x7f00000005c0)="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", 0xff}, {&(0x7f00000006c0)="2ebe8efffaa661147b40b006d11683b12f7849abefc7fd6255aa47abdefb8a6c9f70d221dfbb77095bbf68625819bcd6f37c210d62617b60df192bd1aa70f0d9bfd2c0f7eec2a0230d3488268db77e29ba01e2217d9cf4d0841a1b9b77d53e76d7dc4c297af12fac8050b5d0def707bf0bc211a3181ab0955dc6a1d2551acdde9cad174572def59aa79aa27d8cad93620a1c73bdd1c6de563c18d17dea74ce64745b0d53fb0f33283e3cf2eb991769643cea9c987e5daf59d99fbdd0e083fbd7", 0xc0}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0xffffffffffffff52, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x81, 0x2cc3}, &(0x7f0000000080)=0x88) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000300)) syz_open_pts(0xffffffffffffffff, 0x0) 2018/03/14 08:22:37 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = getuid() ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001780)={0x1, 0x5, [@random="20d01c7dbc06", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3f43b2b5dc90", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001600)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c001a0000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x14f0}, 0x1, 0x0, 0x0, 0x20000804}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001680)={@rand_addr, @multicast1, 0x0}, &(0x7f00000016c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001700)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0xfec4, 0x100, 0x9, 0x500, 0x7be, 0xc0000008, r2}) 2018/03/14 08:22:37 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000013c0)={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x4}, {0xa, 0x4e22, 0x75dd, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1, [0x3, 0x24d, 0x100000000, 0x2, 0x7, 0x69b, 0x0, 0x9]}, 0x5c) unshare(0x4020000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x8800, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001340)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer\x00', 0x81, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x5da) r3 = gettid() sched_setattr(r3, &(0x7f00000000c0)={0x30, 0x2, 0x1, 0x4, 0x2, 0x3, 0x108b, 0x1}, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000014c0)=""/4096) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000011c0)) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001240)=""/133) gettid() ioctl$void(r2, 0x5451) r4 = getpid() wait4(r4, 0x0, 0x2, &(0x7f0000000140)) 2018/03/14 08:22:37 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/234, 0xea, 0x0, &(0x7f00000002c0)={0x3, {"a69a08d7b2ec89"}, 0xfffffffffffffffb}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c01000003000000"], 0xc}}], 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000140)={0x55, 0xffffffffffff5c89, 0x0, {0x10001, 0x4}, {0x35f0, 0x6}, @rumble={0x7b, 0x5}}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000003c0)=""/170) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) sysfs$2(0x2, 0x6, &(0x7f0000000300)=""/140) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r6, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/14 08:22:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') prctl$setfpexc(0xc, 0x50080) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20400, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='teql0\x00') getdents(r0, &(0x7f0000000040)=""/231, 0xe7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x10001, 0x1, 0x0, 0x1d2}, {0x16a, 0x2, 0x200, 0x2}, {0x6, 0x0, 0x10001, 0xffffffffffff0001}, {0x7, 0x15e, 0xfff, 0x8001}, {0x0, 0x401, 0x800, 0xfffffffffffffff8}, {0xabe, 0xa1ed, 0x6, 0x6}]}, 0x8) 2018/03/14 08:22:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x375) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/14 08:22:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x2000000000000236, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xfffffffffffffebd}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x7f, &(0x7f0000000080)="0100c9b9e6038a9da8f0dee21b27b8f7579df4fc3221ff25da570fcde225888ff5a0f716d6549fb2ed3f8f2c456dfcf6b0a0b97645de41a28cb268f3f9b2395684fb1952ddc2e2e69d8957a2f40e") 2018/03/14 08:22:37 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f000000e6ffffffffffffff00", &(0x7f0000000000)=ANY=[@ANYBLOB="256391e1238493490e7f1b79f7e4453ee68848130b13d19b51b5503320fda845fd717154cbdee507182bcdd82a15cc0f40da08"]}) socket(0x13, 0x0, 0xffffffffffff0001) 2018/03/14 08:22:37 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/03/14 08:22:37 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) read(r0, &(0x7f000098ff55)=""/171, 0xab) fdatasync(r0) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) 2018/03/14 08:22:37 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="f21186db06cc2fdca9e6fbb3d1ff2a4b1eee8f11cc79e757233a6f046acd8fa7a23ea483e84ffb75d2ea2f612d9cfc7f3eb4e89577cba4946dfeadbedd11c81bc80185df3606883b8f46c084a1b51be67b636fd5b2440afb40fb67651deb8321fad5633417454df7bed96fd4", 0x6c, 0x4004, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r1, 0x408) r2 = socket(0x8, 0x80000, 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21}}, 0x40, 0x0, 0x2, 0x0, 0x81}, &(0x7f0000000200)=0x98) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xa, 0x0, 0xfff, &(0x7f0000000240)) 2018/03/14 08:22:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0xff62) socketpair$inet(0x2, 0x80807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000180)=""/157, 0x9d) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/03/14 08:22:37 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) 2018/03/14 08:22:37 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/03/14 08:22:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, &(0x7f0000000280)}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/03/14 08:22:37 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = socket(0x18, 0x0, 0x3) dup2(r0, r1) socket(0x3, 0x3, 0x8) 2018/03/14 08:22:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x400000}]}, 0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/14 08:22:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x100) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="661a966e1176f7ba7bfab2fc86790efc92e0c5c66289f5282859a96407bf6f050d3516332ffca8e8e2f7e5a390bb0ebc833cfd69da0b5bddae7c3bf4792e2100a2b163754dcba22ebe8e4a79089b019acc57cb7fbb5c7e85a2a19cd89364fcb5feb86a2b9cde734eb154bde0ccf801a232", 0x71) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) 2018/03/14 08:22:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x14240, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x3, 0x7f, 0x0, 0x9}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r0, &(0x7f0000006200)=""/4096, 0xffffffbd) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/14 08:22:38 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) clone(0x4086201, &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x4, 0x800, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x47b}, &(0x7f0000000140)=0x8) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x7fff, 0x2, [0x40, 0x1]}, &(0x7f0000000200)=0xc) 2018/03/14 08:22:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x4fb, 0x4, 0xd1, 0xaab096d5027bebcb}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0x0, 0x2, 0x0, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x80931, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/244) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) 2018/03/14 08:22:38 executing program 1: open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sync() fcntl$getflags(r1, 0x401) 2018/03/14 08:22:38 executing program 2: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) fcntl$getflags(r0, 0x40b) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') 2018/03/14 08:22:38 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/14 08:22:38 executing program 0: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f0b01fe01b2a4a280930a06480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/14 08:22:38 executing program 4: unshare(0x400) socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000040)="f23360dffa0aa5892239ccf79472936400f69b7bc0e50d1d14b4d402feb2bbf90626bf491eeb9390611870c70b33ee4d4025ee35f2c9597e2243c915e7858c6fea79551f5737401a18b7fa40768213556c598a368f9ca9fa700dd9139303e92bc12fefeee22b9568a84b2264b6a43386fe47ea4a25fc86f81f6785f8fcd267649d03481277d4f75d59d1dd0b1940605814a91d9af2153c4eedcb20fa0aad7c3221692704be1c347767384c8ff92b9cd35bb3c0ec4d1f91fde62bb621ffbc3c81", 0xc0) sendmmsg$unix(r0, &(0x7f0000001c40), 0x0, 0x0) 2018/03/14 08:22:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) recvmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000700)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000440)=""/236, 0xec}, {&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/81, 0x51}], 0x9, &(0x7f0000000780)=""/123, 0x7b, 0x81}, 0x85c}, {{&(0x7f0000000800)=@nfc_llcp, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)=""/37, 0x25}, {&(0x7f00000008c0)=""/40, 0x28}, {&(0x7f0000000900)=""/223, 0xdf}], 0x3, &(0x7f0000000a40)=""/39, 0x27, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/106, 0x6a}, {&(0x7f0000000b00)=""/46, 0x2e}, {&(0x7f0000000b40)=""/188, 0xbc}, {&(0x7f0000000c00)=""/82, 0x52}, {&(0x7f0000000c80)=""/165, 0xa5}, {&(0x7f0000000d40)=""/109, 0x6d}], 0x6, &(0x7f0000000e00)=""/239, 0xef, 0x3ff}, 0x400}, {{&(0x7f0000000f00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000f80)=""/79, 0x4f}, {&(0x7f0000001000)=""/147, 0x93}, {&(0x7f00000010c0)=""/53, 0x35}, {&(0x7f0000001100)=""/52, 0x34}, {&(0x7f0000001140)=""/11, 0xb}], 0x5, &(0x7f00000011c0)=""/248, 0xf8, 0x10001}, 0x25661b7f}, {{&(0x7f00000012c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000001440)=""/123, 0x7b}], 0x2, &(0x7f0000001500)=""/51, 0x33, 0x7ff}, 0x1}], 0x5, 0x20, &(0x7f0000001600)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) fcntl$getownex(r2, 0x10, &(0x7f0000001840)) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r3, &(0x7f0000001940)='./control/file0\x00', r0, &(0x7f0000000080)='./control\x00', 0x400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000001780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000001900)=0x9, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001880)=0x98e, &(0x7f00000018c0)=0x4) lchown(&(0x7f0000001640)='./control\x00', r4, r5) 2018/03/14 08:22:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x8000005ffd) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/dev_snmp6\x00') 2018/03/14 08:22:38 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/03/14 08:22:38 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6d7472725f6465766963655f743a733020756e636f6e66696e65645f753a73797374656d5f723ae0ad696e736d6f645f743a73302d73303a63302c633130323320340000"], 0x54) 2018/03/14 08:22:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@empty, 0x0}, &(0x7f0000000340)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/23, 0x17, 0x2000, &(0x7f0000000380)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/14 08:22:38 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100002802, 0xffffffffffffffff) 2018/03/14 08:22:38 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/14 08:22:38 executing program 2: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/14 08:22:38 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/30, 0x1e) 2018/03/14 08:22:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000040), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r0, r0, &(0x7f0000000000), 0x7) 2018/03/14 08:22:39 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f00000012c0)="9caf2b0087b7858e859242e7637851190dbdfcf4f40e8fb3d20b318efacf3ee2fc51a0ea114599b406b4c4c78dd5cad149a11476f07203efe65f215094e8aa896e88885ea20718615b0512eb9988596ceb80a9246c46a585a50cf1f406f4e21c38053814cc72bd5b43407ce3a7fbc17d864c50073c1b1f05e6399d144bccaef631376b3bcfb344497d68f4fb78a1ae153902cc57e9333946daa1eabc27ccb4edda47316a8cb774418c6a78903135052e741656ccf1bc2592ff69c76e49cd0b0acbde5ae4bbf15fd892807416e1cdfed256760fa789d857337affa69b59ee990663e9f9d3ef8a770405616232af2d5da51165bef4242d3cc27271340c33ed4778bc912b934e5d6169f60b074d7339a4a8ed1fe4b8c9c7b11adfa5c14274ed24ddab693e2e95d85e65d265973909d95d28648b0305e2c6553f4e0e8b77b31623d08f1cec7505aeb1b3d2c0c0ff25ee038647ba8916e4ce1502ed9805d8feb3583ad577b79c2721a22eda163937218f9eb97d77a4f530f75fc16b70eac3efff2441e9687433a1e0495483eeef5ebebf4f7c94248f734faa412df9f2aa5d917c957cb4c023531fd1816e094bbc8aae32b6025a30423096a3b75d665a3e6d462fc382f6706f01f17d75255d92c308a7e70f5ce78ac630d87319590f1c746f1f7e461273850a2e9e9779990455d19b08d045ceb6eb58962e0636474f6ae4be945ce749c8e5632e8bcbfbefb70521d3526ef60fdee99beee19fe5137ad7b86e45fb1842547147e2e5bbc0bd110e84b301bba56660d71cc7e41a342368bde40b054928421e84a75354cb186b22bbd61c0ad9f02bcdb311f256b4e2534f740e0939b3e7a03572ba11ce695c9b953080685050cc65f7d16bacabb7d5743a0ba4330760719a0a1e62b63ac9ac65752f377898bad16de3fdde65a5a4cf30b3a43f84466848bd041c82327b670c9d330bdd44e6eae881fd5ee48f99c457277afa40c27f904eee0792440ea354fefb9de23de56807ad49ce4677ac1c10825c5ffba70ed555dd409352c696e41cbc97c10418ec11ce937f1540dcf362d8dd533bee11f867bdbd2016e755e44da348c3b2c7fb16f3998b5c5f1fb255eab05dfa597e736aa15e79c2ee39ce57df41787794eeee9a3c43cd6eb86418d1ba3cee3abcb7aadea29bc1095059ab0c515c1e3a84cbef933963ee3aa8dc79cb81908e8bdc57c7090a5251adbcf9476050b81dd85e56c18243dd5bd5bf192b84d97f843c405672f555752e78ce36000184091da7dad145ae0c6489d6260e23457c9009fa7401a7ea8fbc8b608acf73e3145758a2f074a465734aef8f778e336600906afa3639e4dbf73e24bef8b5fb0cb13bf3313db43262521d49cc66ab8875060315696b88a62de58d4896b2437a188c6665064b4f5965cd24d1726423c61541254ab6896c62a969a64a48403893fcc5e447e79ef879c02b1ebf17505818ec870401af1ef0354145b61c81cccf20a3d260d6bb8d1c871a52b0bb614cb569a6cbf99a8894085e0e18835641f4c293b66833d6f3908e53b3aee86978f4a9f0da1288a36da4688984f020adb71f0b0a05977c804590fe2a1a780061309657e828ff35cc98b017c5067d5b1fb04606fc103f993d954ac40a74b0fbdc8f4febfee51cb92c8664bedd4af735a7a75bcd62771095fb2bb64b1db1c47fe758149cc2c998f6aaa716ff7edd185beb240232a001d05c2bff2ab6a1352cc4a41c906461a6c486af2d3de1e73ac2c4b854eac861c33eb2688b99a3003fe7b6fa2b9390a820bd5c9619aa8ad4a0ce16e1d68ee755427d4dc37ec266b04894522848a725c82dc11c0bc2e2dfbaf850790cc6aa9567bc4085009e925bd69d48f200ebc8447b3db455bc36b6342b5d6f30f14eb3134c4dc288905b8cacf46fdcac036b82d1b5f58f468711e2a287bb706c087f60498d3d7d5b4b5535a07f7d1e7b7d0dd6d161f5b5f577dac40369cb79f2c2506965afc76978ad60879eb201494bcad7145ed8b64d2ed4fa4df5a3ac0f72042de9faf74f413bf3b151545217aee66f4f84d599e3089e20d8827e542703152ca4525bfc1282b5ce09fed781c1ba7430aa3e2db6798155986c559dacf7aa5a3c73539165e5b0e12e89ff8290f49e4c9bdf620d0dde5447addd8c408e8ffc721785fb0674bc7715fe868e4fef47ebbda55965c24e56d3e848f9b7a641a787b91020fda2317a68b44e487614410d1699457372330a6dbf56ef6b273988bb2a9189b22e425c08a31a5b0885109af98241a255727a288d730d3e19c8ee565e1626f443a415cd7bdad62d250a5b62b2d9308458d8783514427e0b69466ae1c4343afd49dcf77533558cb005f64b1ebb7c34530f05d20c7ac103004168e5accb849f8dbf9aa71540ea24216589a1a8529479ebf8d6d9d40ad7e5a89819dad842385b9d8f5b8fda315f89e3b0d6ad99cd286546c3fc3a84fc484e4e7f21c3deff1dda2477b13a3ef513beebe33160115cf287e98c5f5176829edc679348dccd872945f4f7adc4851e744f736328aaf1520fe4cb2b21bdd00db222bd14850c2c08a2d6e2a88b05c31eb3ffe772b059db6d6c2bd5a0855e48f50118e18c2a5d4e03d1ceed303bd4f6492028e1880e2779707225bd1c43d7631a653934069259b0680f6318313cc8bca6db368b007f7936ebb03e6e9b686c428e97e5980f05c453b22ce6f62fee3f35769a421d9ec51c0829b73426c58d58342a8912c2673922a98dec6d8307225120ce02515f8cee5d558877870b0f90509da58771360307105c18be9cf94b4263165165233bde389858f6beb5687461bc849026d763a8b4407912bfebb6af29ab02ed75f6afd51dd3c4274be8b239d689f18c24e8b939d8d40c20cff7b4d28656a1b8bd918db8e89af37b6d989578cd47a88ebd9528f6e17dd1f5683c881e861ed052c3812bbbec07cee77cd38020d6417f44744c6b3d0f5c5086c8a89f2932eb43f9d62fa2e00fba51ed506dae503d49b34a90cd056dc89cb775e389abb823b893da3064bfc25582a19b26b5bd7df38b1e908e233042a6c121bea4c15f6c3e99e7ab43e62d0f2446d2694c72596962f8adf5cd89ad44d74ed733bb40e75408ea61d745e51a4877d41b2bcf8ec3f5814bdf94dc416b287b44bc6baf6ccaaf255ecb777bb497405f69c3354843f5d1c4787858d0718d8149195d8c31bbff456bd7efda1dd6dc59f3d2fbf54712fabc823526c4f1753717bbca9e49c7d9a84ce1ebcadcb0464d42da8026a19abaf08aab5b60799e662aa793c1dd2cd70b28f008a8780717a146ffa47a4afa5bae0084590a1b19a111004d7eca06ebc2a04a325b143792035f2f9c9d21b9430db134fe7aa86de2d53ec3eabddd427b3344645c14c368279a04312d17baeec75aafb4cd75f3c545fced7945ce828a4372085d4882b6a9d28f7696e09b822f8dea7a62e5ca878fe8c32573586c734aa43839a2953e5941cd1dae12bc6c50be4959785d2a2c6b05c61179ebada2283c2b8fe7bf00be3ef2bbca6741eaa1b22f6caa1e08331b67ed635c14c49d04b31bef1b3f72e310f9ee139aed0f529d524315c157818d9d9f0179eddf3e167b9d60e762ca1a1d0ea304281551022575105316d0d2e9389d7e91514ee64a54523699e53e930532eec2adc69cd9446240ebb89be13f7f89ad8c389ede7a49fa3f1d8d0ae5115e29305bf8900f50e61e2043f252d474da20bb4da05c7bbc980870aa42883bc184bb551c612a7463f7ab85b159af14c8bd32a3bc5125bcc3fb13aae9af5603e2cd3bec464688c728a8654c9c6a0617f329338a02fb1e1efab3a63cec08f73689a394d00e80661866058212be609a11e68ae0dff1a4d29b231cda5924c6a2d2043080e3bf46352ad13c412f43c462e04c64b38bddce81defbaae8acc270d42e0a8a46cd0213304a8a23e9e3d71c686175a9d5dcbdeebb9d4832e6a17585fe55a8ac8977fe77475e0827b6ea97c8307625c09c69ed37e06a81797d6a327b03839b810e9768f60d06e626a9be156ce2283464c9aa671a7d372a5a8e7b9e78e956e085eb609d675575bad43dcd3b12d41de0cee15e5620e9064668a2e9bf8cb92b7cc1bb0c862950a2c8fe7288974bdc422b4c3016b595ff909e0b8a6c62dd30bb3cb9c5da1cc469c603c29f8df5e40b0504672645075fe799c875273053882ca761258448c295ff7d4d9651c7f52f15a96a881e3d3ef156a4db50c35f543994de76439fa347193fd7cc50349447eb205187d2a674a8054222a4160ac3ba87366b3e95e76a35af5ef775db456adb505a4e90ef55cd5cebd755bde3905c2d7b55a1030ae72e1d8b0c6aaf049e375fbfdf77b3d3d8f57dc588c049b5c9de27c2571736257eda5ca80247ab6c1a309a9f26218bce9d7684cb5321ca832b5cd90487229a1775c3997ab56b477df8e0bfb33941d86d228b62165435b3d050da2e23749e37fedc84637f353a096cddb23cd65c8c14b45e3a9dd87837ec1d51a9227d8a6f485d3af2c37c32d9d5014c7624fdbf703ac5665213baa3e40ffd01bc1b00c91d632d98823e986e3780e6966a22a55ca18181e1d2e81e10bb155607fc097e6ad72d26dd3a9e6865b99c86d574b9044e5d9ba8e65bf56cd602d2e0fb1e449eef031ec2beedbb31cc6bcb0963a72ec09e2994721fea6653cd58ab1b183273d286e4f224bf634dc3033d5b40f54fbdc88c3c2be3ead9d3f0262f86895dc2fd0192e4a834b6983bb2f059fc8be50da389a3a47ceab05ba9dd87fdf19418dda06ecd30acd29ba089b515de45b46702794166fdcb70f432b25417fe9d2d1e6d66bd09e2ee61e52102a9745d5d69bbe8a35e999a5ed368c9bb43e9b7b486d6102e3f59f80e234cc730aade5e5d95db671504a5bed31208a10d41b45c33637ceaef0e54a0f5252603b969305eb84ccb3ccfef1daaeb458cefa2279fb49f22cf56f6dcd1d8623d8e67fc39c0d8ba88df9f48e5c196245d3c93cf9ef904c526f33852e9bf8a16608302205e33d9c4726ef1024fa4f36b4508c64ca2cb94e0f23ab6305a68ff4f19bae17f65d01beffde30e62897cf16c1062fd54a368de8e1fa04a8951a7037fca8631f212c7f380bb1ea5ae1d5219b64ea95f9d7ed49470074f9f94daf5e1396454e50a07d5fcd837fef42dfbbc5d1f029ff88c610bd3c1d610947dcee36908b39f11bebebec7023b657e2c4635bdb5c75762e68b6abe122748e2aafb76d0c0ddaec472bd8b9523cfb770af5461e5c7ab99d09384cca9e288f2b56c9d2640d648d5a11cc2acfbd92b443c9e28502c0d18b089190e9ee32f0927fa5f448d55a8c7c9ef6ed862a8217dd50c2d5368e58dc1772b3f7470acf50c31011cd25509f35e4f000f0177ce05119d1835115afa507cb396bdc44342d7c62f89f1cc6c072103c8465ebada4c7b775d5c5c8dfbea8130eba3ff8f20e671f7f9ed8ccd61a917494b0166ba5d04656494594fd7ae42ac65267c9ec91599d37cd962449d2171dc753c64906ae99f9ed3af7d6033038954594eba39d7608018f16971c7b4dfae82df65edbb8f9e6713b725ce5d0a0a0f4cf28c7201e5ee455060fe627fbe2addf16c5f9214d6e56749f734eb6c4e9ff3ba703858a2fabb7c293cac57de7c840eb7624c2386a962125d498b6bf6d29af2b0ca7b87f633c04929f899abf9a80b3e8ef339b3338e6bfc4deaf1ca59f9deec28109185325890162ff78d034b864c7608da88a8d61ed3ce42d1734706c290281cfc005c41c45eab3282fc8c268ab24f207780", 0x1000) readv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/27, 0x1b}, {&(0x7f00000011c0)=""/78, 0x4e}], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x402080, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) syz_open_dev$sndseq(&(0x7f00000022c0)='/dev/snd/seq\x00', 0x0, 0x80000) read(r0, &(0x7f0000000040)=""/3, 0x3) 2018/03/14 08:22:39 executing program 6: setrlimit(0x4000000000003, &(0x7f0000000000)={0x5e6c, 0x5}) signalfd4(0xffffffffffffffff, &(0x7f00001c4ff8)={0x1000000000}, 0x8, 0x800) 2018/03/14 08:22:39 executing program 3: r0 = fanotify_init(0x1738e56a92d9b298, 0x0) r1 = dup(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffd60) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) kexec_load(0x0, 0x0, &(0x7f0000000100), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/14 08:22:39 executing program 4: futex(&(0x7f0000000ffc)=0x2, 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) socket$netlink(0x10, 0x3, 0x1f) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)="54be6136a177dfea4f0c05238eafa5e1287918c5748f501639c9a38c25be7318ff1418ace789c7a6b3bc19445a3bd8aa27b5745045579e0165dae610635a48a9ddc4a1c566c30e4dd41b24af51c9cb8cb76bd87499b437770e1fbdda543e756dc728", 0x62) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0xffffffff, 0x2) 2018/03/14 08:22:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) chmod(&(0x7f0000000000)='./file0\x00', 0x9) 2018/03/14 08:22:39 executing program 1: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/14 08:22:39 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/122) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/14 08:22:39 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x1b2) 2018/03/14 08:22:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) close(r0) [ 303.116908] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 303.124921] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/14 08:22:39 executing program 6: r0 = socket(0x18, 0x0, 0x1) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r1, &(0x7f0000436000)=""/172, 0xac) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x80) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/14 08:22:39 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0x8, 0x1, r1, 0x6, r2, 0x3, 0xdbd, 0x1}) r3 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) fcntl$getflags(r3, 0x401) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/14 08:22:39 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000001280)="6f0600000032d5b500000d05bb62c21ef99d6bf382da35875387d43303c10ff4ffad959cd38891ccc902b2f3e56c97c936285a8d74ca43ae81e8edb28426df3cc6fd9ba5a6dfca060ce260135c2d2620d4c232533ebab2e7aa9e") fcntl$setstatus(r1, 0x4, 0x46000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000000)=0x8) readv(r1, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x3fe00}], 0x1) process_vm_readv(r0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000001380)=""/243, 0xf3}, {&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000001480)=""/238, 0xee}, {&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000001300)=""/16, 0x10}, {&(0x7f0000001580)=""/200, 0xc8}], 0x8, &(0x7f00000019c0)=[{&(0x7f00000016c0)=""/174, 0xae}, {&(0x7f0000001780)=""/115, 0x73}, {&(0x7f0000001800)=""/143, 0x8f}, {&(0x7f00000018c0)=""/3, 0x3}, {&(0x7f0000001900)=""/12, 0xc}, {&(0x7f0000001940)=""/82, 0x52}], 0x6, 0x0) [ 303.215187] audit_printk_skb: 5472 callbacks suppressed 2018/03/14 08:22:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) [ 303.215195] audit: type=1400 audit(1521015759.383:81269): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x9, 0x7, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/14 08:22:39 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$void(r0, 0xc0045c78) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) [ 303.221579] audit: type=1400 audit(1521015759.383:81268): avc: denied { net_admin } for pid=28236 comm="syz-executor0" capability=12 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 2018/03/14 08:22:39 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f0000000100)={0x4000019980330, r0}, &(0x7f0000000040)={0xf041, 0x0, 0x2, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_buf(r1, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/03/14 08:22:39 executing program 2: r0 = getpgrp(0xffffffffffffffff) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/88, 0x58) prlimit64(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x8, 0x40040801) fcntl$setown(r1, 0x8, r0) 2018/03/14 08:22:39 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x80000000010b, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/196) 2018/03/14 08:22:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xe5) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x10001, 0x3, [0xfffffffffffffff9, 0x1ff, 0x7f]}, &(0x7f00000000c0)=0xe) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) r5 = getgid() sendmmsg$unix(r0, &(0x7f0000001940)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000200)="bd7849acdf6b658cf68710792ff71191c2039e86c4381e914ccfeb5ef1faa24ee89a5daee0ffc9e07d", 0x29}, {&(0x7f0000000240)="febd", 0x2}, {&(0x7f0000000280)="e28b24e1abacc0100a8ba6a742b0f8da1b3f30e6ce93c79f9f1848cab6fffa2aa22da02302b1a4e2587c86ff8d34b373943b844ce3a7225d73204541cb33d4ec64510697446a3f9ad008f899a9f2ff56c70a0bd1f519eaf6a99558235540d91c2075970ec98507e8f65430f903926a1bde44ee098f7e9209131cc78ce432d1b3d436f1c685b13d2bdab8eb2c6a12f0049ef9975f96f121945ee22d0dc5418431153619466221cf6139d448d79a4ea638e425a0664d1b92e6b0294831cf3303ad2e2b99d9bdeb145904729295d6c28e45bcb1a5", 0xd3}, {&(0x7f0000000380)="123f506ca0b3f9444c7062481b", 0xd}, {&(0x7f00000003c0)="601543a84f298e056d2889d1b14f92e32182", 0x12}, {&(0x7f0000000400)="237d6fe265719b655c7faf57f313ef117c85d89e1818d3681f26aea1ad2384048cd53c44dcee8b2d21b7fd98b6806f42fdba1c8fd17e26ce738e95c16b1af906be53d6167648a5", 0x47}, {&(0x7f0000000480)="6c002cb226a75435516dda11e4259eed0991a6a3f206940072ad282ef2cd9f", 0x1f}, {&(0x7f00000004c0)="5981fbccaa71b1e7100f34aaec39d66ac5fda24dc1d884b5bfbadb9e6943912f630b6cbe33244f5a41994c555672b39a65d754f009fc78859bdfc96a2eb36392f326dded2ae5cba27cf6de87a19165cae5e276579b0284d1765fe1d613c05544452f1e975ceeb64f4adade75d3b27867f9cded2ec4ea22b23fb0b556466c40a373581aca94d654ff75c5d1f510f1abb086c321b58c054c0ea92d1649470d9fc381e0966b85ac4ae26ead4b6a062481a98e060842fbeee63f94bcd620bbb490a5c0f37c893417648a0b558c00fbb4ea9a00a97721e5fc3884cb96bfc890b790762d1c86a4388b538e3e350770eaf40ebacaae0cb2f087d212546c9748b8072912ea3d5363021120a719f0d826cce9df684f2814c36c498af9b2c70f2ed58f66778ec7af47301a540bb44cee8e11fd7e167c46b38e1ba644959c0dcc2042bbc4ba31aa41938bd905711e44d1c9c0f6be6e64e93fc8e3d37b24c6d137b7a4c107fcd9ae677e409257b4cb7af14bf2f204434ed5aeb0a1700a7ddb2f0caf28a7e9692d7f7f2a5a9fa20edfa9c2a55ae565d8030a493c5ff2b8810c3b0655262628c4f6e8e4f117c6d995e5437cbc822b33402acffb285235d692133de04f18344f1a834cf21c9bff6078d46a7e656577663514ce05bcd9a0b717834fa1fd6344d094ac60bebbca3525c78a39bf4999420623594f9e21ec5c08c271a4a7a3d64773bd11bec2fcc46c0daab06c846bb0d82ed8b39860d7678fe65cebf6de6454eda0dc0006a884056904a789834535fc481dfc38fae2a84def6d2b212b9594b4316a7f422e6c5ae251f8b16fadf2f2be30c45661d49c48288b4bb29a4c379f68f85f18f060b5e93a95ba8c34fa7c24f07b2cccfa7bfc2956c448166ea6195a8e8422684fba94e2d4f1cb4c1627846222dc414e41826f8826d3243eeea914f159be7759fee1f773222b953478ebc2a8e78cf10da76d3f80f39b9750f4c71a8f7cd870786f496758170984206cf2b2b302909b49e8707ab607beb2a02989c1c4d1a61bda8d2f9999922d9f2ddc5445b2ee0ef45657ce164bc11643cef5a182065638058803f0bb23ce363f766fbd0fadc857f102c41900beebababa166868c3f20407defcb302194efcb19f1b177f6d9183f88a08578278d813eeed03d494cd6ec8dbf4b19bf9e1b33a17eac60299c7f88c2eb342e4fe15ce2b4634d1d07f6aafae742af93b5389f59493265a3737303884760af4005232233c58f6d53432851b357f2ba94a9c22d43aacffd625d352a580d9a9eae0348af891986675ae347c71de79772f98316fb622b444383bf72d5e7172ddc423daadb469d4f5c06afa2666aee88cabc0feb7f134a5063cbe5130d81811bbe4e1efa08c92286604f79a2db5aebfac9c8679bd456aacc924aeb2f1caa377e1fe4d76cf88c4bafac68e3aa6bd916d3eb3f3cbf2e129bac2912715e05328a793057ff190d59a4c952b4500d27e11872744eb7369cbe4b24800ce5ecf2b7867691bdd1edfb35a6e39d4153745a1de9d334004433f2c2a6057909fc92e518f3b0199ab7e08b773c64ef5007cc72c7fc80fcf2f14ba5c9ef5f13b9a273a78228c0f647f48c9f2e3fa51d5b81d7c7f1282461b5e88a298b386c19f09978259ad1542bb47652101cb1d5f128f7f2e95bc28dddcd1b5e2b0182caf6154cd506f7e23ef84795cb3e87aedede90ba5fdace47301e3cf827e5710129835682d493e296ba8245b93842445b60bf09e440a191a3ea6b78e201cff9946e9d88d4dcc5b89b3a3b4b37efc1a77be8ba3b5edd88da22907d00db4b8e24228028972b8b91f7ca247b597fbcb2c9aaeca0f02d01dbdda203e879be583017dec5364466030fb77d615ae5c86d3d5a71ec4d0aceaabd98d26004c1576b7f29d5d4c0f18605636812402b021790f5090675fa1a8c02e91e1e7bb30a55dbafc1b7b3d4ac5fb594cab9fe4516f3af36507591c69a46e193e700188c2669897b6b47315795525bf0067ac9aadadd760b677a08a9623c6f65b2591c6dea539186b19a5e361ac4777bac47f7bb2cae7840e064cfe8fd0bf7cfee3992d1ae7f342487b913815104bee7222ff67023601a5baa006f7dc67fd487ebd4514e2c08e67cec1459c31d3e0f99af2c42996ec1928ae880fcc880cf9bfaac4f0e33bf613352edecbe6b7aad34c4a008fed3bbabb7922c737e86d73a92f57f8095e18a44ffcffc1a0db786033b835df960510774c621529d3e15afe7425efbb24729c1809dc4e7270336393aea54f517f244db2d4ff7cbd8813da39cf2de7a3cfd7f67c145a290b530886c79913573974fd2b3236234548a096724ba8797ad3c2e4cfc4d8f6e8274f69eab873899195e92d65d1465be224fe472aa0aac78d9daaecaee0dcf38b16cf411a6f52288586273b625cbde09c2168aae3ee6373f772d43eaad775442304078888a71b379f8ae30dac63b1f63642dd76f0329ccb0104691ac59ad89a693161a60163fa56e583fff06c57e18022ec20582bb0f286b5c3c090fb4cdec930cb376121556d693ddea4856c98aa0ba00cccb4f26d988030cd0263bcbe290289456f7d509accd748c3a03da9ac386442b5dd9169cc7a5cd274764d8330843c0b5c13bc7ea8cacfafa36ee9261b142453fd0e13e9516c3c4768594f22027bc731a4b0019682f2deaa99eb756ff24730f4c7c5621b66d546ed77680c9910b54791319c14ecd27ca3f140e9713156a8aeadf6ec2006c5645d16c7a62532dc8948e93f710d6f9b06d158a1a05b0e17f03d83f27670e9da8de41a6d4167d0b007aa0c075ea370ef37b01f9757259dd5daea5b7c20613cf6c049b79103a57434fb68bab95846dc15e19d22adaf16b89cfb8f0219cc07c9d86a557c874adea595704ca9d8cf82047338bd4b253f835be2d0dcdf8db9c741d0c25c4cc6fbcf7d6feaf2874144e1d53e4c1aa320341499be63d3a2903d3be54dd33b949de892fe3813f73588421f655ab6055f969e0d399c5922c40b28abc968686584a086aadf494042f31fe3b5cecc9da63cd75594f9dd8b9e8e798d1d853fa25ad6b3e80429bfef470295934dd24f1f1b16737c7883d582ca717512f70351085c5f15b385994b22f7211e2a4fb3b56aa3ae85ebf3d817dc05f661534b473ec8fe751889a6c722721938d6fb0d3872fde51d9f6a7c9a16e34cf2bcadd0ef1958a293e27c26fa66dcb311aad60b29a08051ef90ce6986ba80dd9db8f082f776dd7f2add8a4df7959086a5d15ae6671bf0ffdba3b2bd2b53861c7e0273b37067e730302f53da5ad136f3e0d706426e5d1861d72fd498232f66114554b8451461f95d2f1c3af9bf7258cd1514363eafdfa4c8cf948e44eadfb846e365e07dc067e16bc92037994a086599fdfb7c49f126c196443935f3338954e05fcfd4d613674cce734f3b024322e004d3ede6edb84216fb1e76e191a0522421fce0370d0a4cabe18f8cc10fb908118e268531919fde20b7ffcdfee990bd6f86e42f2213911fe1b21c07d50e0653df0daaa672f9ce3a1d6388609df9990e5366e10e4906641dc9db5c759bf38d5f6e848e9ec19ab36bbd49f37d63bd7da3157aa9fdcaecd09dfd972985b5f1360ff37a1d0eb6602dfe582620cb289855e7c324791c5244c0f5001b6d2d1b937d230d8213dca5e4a2a827f6c79754f1b035cb8260014843393e96c002ead548dd1e9810caadab945b05ff2bface22e396aaf15ad6d11c00071a2511401a6323ea5b2c621fa2e7e4e109252c8108b3938c2ae54517a7b2be2ab3731e6d3008a3531e7bec2194a1aa046f71fffea763d4c0b70692a51129cc3b9b8dab88f709efc9c45959ba4effac67b0520b782d8a0aac023ad5994f30faf9f843a5588668de32e1006296c7e4f0d03ec62e99619cdeeb81e25d8737c408297084e4176064b7a9885565fc844c1b557328d05ed8fe2fc90019d009a185d4fbbbb81c6fb6f2fcf8a09a4688d44d7e924b319c2d05899e090215e9db6059fdaee6ecdd4eaa71ffbad800fc0b74298ac7beda1daac799a5aa507ff03ec1ad84fdfb5abbe933be4f689ce8dd3d461c71e3b9907650c1545bf36dfc25d9cb20931b387529f9850c2a793721a73c31b7832c080a00c502c79e8760679a649366685cc839555be4e30e64b31ed62c2dfa210b33255a3e31c83bc2b92fb140e9e9c60c0dbca10c2991134719742ba6eb4fc9abd0544d40173bf4cf820b3ccfaabcc014492c2b2bbfb6d413019c28d115992221cb9e87ee9e799c5787c150327bae08581d0d397dd473dff1db96c64b6e157c4a407ba36af9021519cdaa4246238146680164a86d2fe8a727da9e40653b3325a31c63b7da5e9093ba68278e75baf7de9e83fd5da3f2038fe1e81fb0805e6a1837bc4a653ddc940b0e1e3ee20a447a8d98818a369336bb170508e4fe9f005c50e0bb454e394cf12bf28e0792caf822ed0fe150ba0c06b29a6be6d81934803b4e81636e95f5222d62123c5baac38e7688783c13672dd0a634b184f28b671a78090084bf00eca0e6a34430458ed77461236f91f32845137aa54a6ad9fa5eec8e34cbfb29b76f3f1d37ce48745afcc2eb46e3c0e1a457a34b164febe42aefa79f9dc93975bd23df4342ff0846b3d093c3b3e5a4d9fbb7e741dcbac363f2f4d415b267da0cfbd0d1a93497086e3be7653a4107d7fbf4aa64e8dbd96327649145dff906ba0cecc5e73a84b962b0279f96363d1df6c1cc4e433cd374badace565aabc81d54a296bf30c0ff01d435a6e844568398cc9061d5a2944d8353742b66466fdff0c151e90f915684171ee8ee9014d5480ca8c7a5053c49e9dc9cc490771876c528417d7dbf95a4cb9c71d0b3799e8dda357e40ad406711d83a1338572eed193e375249be3eb78640953185315d04af76046b40a8449af04f302d0d82c4f3e644ed001843f9996f7e034690a3b58f8f997d4125233c7b69966eefefa08cb446175eedd1a6b72f31c286b77658be561ffc66029ec1a216edb8061dde62d1cab4cef71b0f182d80231495ea84b4ecdeaa21b0147b192561e4f05e0b240517273ed6116c153c1be659a85dd4afe71f5e05e43232e5389c8ccb4d96559b813d28c867f8bc7ea05ac7ef846b460b0d39f45303e52a8e106b3310c2ca98aa7114fdc0a0d4046ffb6ae7b7ae1b3da5ca5ef79cc7e16569bf18e8388e6ea56f4e29c33a88647060a203a5cff451f41b4a4b6ee70549259f117fc31596a3bc326101e3b6b5867fe37e89d4622ff67905329ba96ab1bfc188ecf4e9de8b597a301431a965903149a979e535c6e2dd37cfd88af7e0f6264dba245abc23db64db5fd533e0de10fcdbd71a5559ed7bd2ba9aa32f033cce436254ff875d53f3577942ed63365f107125037b6288ba21e84b9cb5d732fe2460ea33442ba8256d7f7fd4d3916b03762ce9cbea584299b348c26620d8027e12a703107cef570ca984420f9f9eaefbdf1db7e00917dfdfca45dd096c2500ecbe0cd2a83697ac949a47df390fd15fa6caddf2265ee21477a7cb38d481d64f4ed878d0090a6043b39111429237003ee0a381fe423fa6437cf1f11edcfee46ff0587f263caee5307944bf2cb261a4f7370469ebbc5e5240c2277ae9531ab568774f7216d1c9212e11f5737aa47b88fb796b7311aa988e5b6df5aa4268c03916f17238f8febeb62f2f937f91d836e0f1bd1947a3bb79ba0f77c05d358ed963b1cb038f3d8917717732279f1b01b980383174209d1083b70dadf934dcaa9ff202bc537bc1cd481652d7ea5", 0x1000}, {&(0x7f00000014c0)="e61a9cd77eb24793e3cdd9b2628b400238a5310f480b7421d0865b1e908a32862f2d52e19cd0078a9c79c211983610a9abde5ae9b51d1ac7982100587d5d8144fdb36d9cfd3c90bfad5b6bab13a74dc8415de8b7156ef591b5bc0d704c", 0x5d}], 0x9, &(0x7f0000001700)=[@cred={0x18, 0x1, 0x2, r1, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r3, r3, r0]}], 0x34, 0x20000000}, {&(0x7f0000001740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f00000017c0)="a681876094b53e2123ca0d8cc2d232935036315c35ac0ecd0c370c6d9cc9b09908293639f55e2a9aaf254762371978aec23a5d806f64ee6c53b4ccf962b8c8fa690bd1a77417362bc12fbe3972890944dad52fae9f13", 0x56}, {&(0x7f0000001840)="a057d9589077364f0ec4957a2edad254ba28ded45a5221ede59598ac3ae28eead98e901768b0413d5577b3121e15c9e5c6262433dbbb33ddb91f611fc6d2f55783124f024710cb3f80de444cf1c76e527ec0aca27702174da271e250e30ce0c40268dec2820aa49a02570e1f19e40ab43639e6a8a5d88191015ee2727cc53450afb6bed6360537550c85080e520dab6704eae9c3bd6e050f", 0x98}], 0x2}], 0x2, 0x24000040) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0xffffffff, 0x6c}, 0x10) fcntl$setlease(r0, 0x400, 0x5) [ 303.229498] audit: type=1400 audit(1521015759.393:81270): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 303.231252] audit: type=1400 audit(1521015759.393:81271): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/21, 0x15, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000180), &(0x7f0000000100)=0xfffffffffffffdad) [ 303.233239] audit: type=1400 audit(1521015759.393:81272): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 2018/03/14 08:22:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x404000, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/183, 0xb7, 0x40010002, &(0x7f0000000200)={0x4, 0x6, 0x57, "b00fe7d2c1e8", 0xb77}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0xfffffffffffffffc, 0xc8, 0xfffffffffeffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4040, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req={0x1, 0x8, 0xb0, 0x3}, 0x10) [ 303.239658] audit: type=1400 audit(1521015759.403:81273): avc: denied { net_admin } for pid=28236 comm="syz-executor0" capability=12 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 2018/03/14 08:22:40 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2200) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/59) [ 303.245999] audit: type=1400 audit(1521015759.413:81274): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 [ 303.247856] audit: type=1400 audit(1521015759.413:81275): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 [ 303.248017] audit: type=1400 audit(1521015759.413:81276): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 [ 303.250333] audit: type=1400 audit(1521015759.413:81277): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 2018/03/14 08:22:40 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x0, 0x4, 0x2323, 0x83b1, 0x0, 0x8020000000}) syz_emit_ethernet(0x46, &(0x7f000039d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000005000)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x800, 0xe4fd, 0x6}) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/14 08:22:40 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setns(r0, 0x4000000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/14 08:22:40 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x400, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x665800000) r2 = dup3(r0, r1, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000001c0)=""/61) 2018/03/14 08:22:40 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) pread64(r2, &(0x7f0000000280)=""/9, 0x9, 0x0) 2018/03/14 08:22:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x8, 0xa, 0x5) r2 = accept4(r1, &(0x7f0000000100)=ANY=[], &(0x7f0000b0fffc), 0x0) shutdown(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x4000) 2018/03/14 08:22:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2080) fcntl$dupfd(r0, 0x0, r0) 2018/03/14 08:22:40 executing program 1: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000280)={0x2, 0x7f, 0x92}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)=0xfffffffffffffffe) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r2, &(0x7f0000000540)=""/237, 0xed, 0x10000, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40003, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='squashfs\x00', 0x200000, &(0x7f0000000380)="2d592b5a5087ba2b6c3ec55192bba8e3dff4077cd23de5cb3da9485c7b7e129625bd71fe9655fb1ea93eee03d603d2113b15400b94309aba298efc7e1630c2e3476a929ebc19d1090905") signalfd(r5, &(0x7f0000e82000)={0x80000001}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000180)=0x80) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000000c0)='ip_vti0\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000500)=0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x3) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r6, &(0x7f0000e82fbc)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc004240a, &(0x7f0000000000)=ANY=[@ANYBLOB="02010000000000000000000000"]) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x40000, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000240)='vlan0\x00') connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r9 = getpgid(0x0) sched_setaffinity(r9, 0x8, &(0x7f0000000400)=0x1000) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/14 08:22:40 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x141) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x8) close(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x401) setfsuid(r2) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000000340), 0x4) [ 304.108728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/14 08:22:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fchmod(r0, 0x2) 2018/03/14 08:22:40 executing program 6: pivot_root(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') r1 = syz_open_dev$sg(&(0x7f0000002880)='/dev/sg#\x00', 0x7, 0x2000) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x4, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)="a3532d14a87bcfb171f047a7cbf250f0ae21173c5c4993f78d8ede72b90926fe405f6fcc30517a17de70fd0e14029ed58df317cacd644b7fc78d3e2197866f9efe06819f5df73dc0cc02be88c0805f269fbb08b789c62d9d861ce9d822787c958714d9f511fb1daaa3481b0e453fd3516f0b2dc554e03c264bdd26c0f80cc96e4f9eeae0b7fbe6b264f252738890f38cd04c68f8e7c241db59c5e7c2bce80717187886963ff5c669dbaa02a041a09a16ae6a8019261c0d7ade399b0e69ebffafaf0926a7133e1a14fb79593c6401486af4d62f6346652958794b", 0xda}, {&(0x7f0000000200)="d214733addcad0cadd60642e8a5cd74c2f62560f42d569c8a2fab7493e38dd1e1de11d4b965669d6fd8cdf7b7787cf42f3080fbd82ae137673e274ac62e066e4136e4d72e1f553ff1471b221ddbcc3118a2a4fdd546f10be9db1363fa95151455cb08f01f2951a33d578ed779b47b6c51d4f8cff643dc19fe82fbf2468e7cd2e93f65daa24e8c0a2e668fa752661d3b4f9b1851482f8df77a053da0e8748537d1fa060fae57bd89d9a874cca962d", 0xae}, {&(0x7f00000002c0)="28766789fd2722cffc27003345f59ec04dbfe836698471ccbd54770b06f49f4e4215578a7e5cfeebe67eb0c9d4432f7ee70ece850e5cd127d71110cc0be7066d1a1712cffb5dc9c6dccacad6617ad599fba584f16faccaced2a2a8335bf467babdb9e734220cf8d5e538d97e8cc6432d452f2f1643808d15fb87638b5c74", 0x7e}, {&(0x7f0000000500)="380bca0fd51398c09deac0ff20128ba87436abe0a5183ca26ab273733fcfafd05f73712eb4542d", 0x27}, {&(0x7f0000000580)="19201721445d99130c86f2bbc84d431b2e31d9d898c1d0d5d05efe30af38ce4cb23af486f903a508b4292f539251691bb8e13115af8f9821e4e70ccc3c251deb795f880305d48cbe1fafc573f1c510c81b6ab97f8556677fbe76eeedfc45a601e5071458d54e7005981465907ec77fc73ae7cd35047e5f40ade588f1713cfb93ebf1fe27efccc1c6bfabdf9f575110e704295312ef5274bebb603e913b222608", 0xa0}, {&(0x7f0000000640)="5caa31a7ff7ae385626ee63e80c1c27c2fc9b4ee5d2aee31543ed7a4b190137d01f943b724a3c5d100ada8a238caaca2b5288e6685cde045", 0x38}], 0x6, &(0x7f00000006c0)=[{0x100c, 0x1, 0x4, 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{0x100c, 0x119, 0x100000000, "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{0x10, 0x0, 0x100000000, 'W'}], 0x2028, 0x44000}, 0xffffffffffff8001}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002800), &(0x7f0000002840)=0x8) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/175, 0xaf}], 0x2) chmod(&(0x7f0000002740)='./file0\x00', 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000028c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000029c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002a00)={@empty, 0x41, r2}) 2018/03/14 08:22:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x10000, 0x40, 0xffffffff, 0xb6, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc9d, 0x2, 0x400, 0x0, 0x4}, 0x98) sendto$inet(r0, &(0x7f00007d9000), 0x4a2, 0x20008004, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x2e) dup3(r1, r0, 0x0) 2018/03/14 08:22:40 executing program 3: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) flock(r1, 0x1fffffffffffe) flock(r0, 0x4) flock(r0, 0x1) 2018/03/14 08:22:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)={0x39c, 0x6, 0x4, 0xa00, 0x70bd28, 0x25dfdbfe, {0xf, 0x0, 0x8}, [@nested={0x158, 0x5d, [@generic="efa5718cad4a45635ceb3288", @generic="0e81fe2daaee563bcd104b568114ff452243e3c8bcda84be883729", @typed={0xc, 0x1b, @str='.\x00'}, @generic="8f5e3a4a8cd057c0bb6c918dca8a39dff27e78a420ad57a2b3a735e961a7bd80fea5ee9064033319130b07e91cc9cb58b00a153fdf5797d0b6fe28e43fc5723008e7ae6029bb2c81efa9fef20c648797ea4f21a580dceb65f140fba5e0470a7e3a3c9959d0dd258d69af7fad0d8e8705c49241ec9117dfc3afedd13b949e37c8caa4eba9acc9b38ab95bc8bff36bc2d513f1b1e7c3878956668664e16eba1ddc576c41686ac1b7796a887e0a87ce30dd6fb78bccca6cddcc952f508ad548f243917f67a8bab6b706ce81b9dff838f24a316310", @generic="e657f1f9c64b4a9eb6aecf0ce20b1ca4d38ab85c47b0715eb3ae3b1f1ae4763606778c6b6926eef791cf3696b8122b3b1c0b26", @typed={0x10, 0x38, @u64=0x80}, @typed={0x8, 0x18}]}, @nested={0x230, 0x3b, [@generic="31ed8e51f28970e685ea1caeefccddc473ef4c9252757055148bde68f79ae0565ec4ea241a95654e063d476d22423543fdfa1893ec0cc470dbbd41fffb3a1dda5aa48c195355d255190fea67f50dc4cbf55deba201bd3f9ecd280dcf3221846bd1f4cb77cd814af8e8238732fc9fad738bd144", @typed={0x10, 0x61, @str='eth1\x00'}, @typed={0x18, 0x63, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x74, 0x59, @binary="f8973f2e9e3afbdd388076887898e46902c898aabd23d2220d8b9f8cde94c9ca838e1418455b203ac02d197e0658a28c81d33b918d4f73c44b81a6adec94988b0c17ee6c7e1570791b3731bad2f5a977d1fb0487dfba865c8c11f1627d6b6a5658eabd0bfad926c94efd"}, @generic="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", @generic="26acb051c14751b009559990d4995be08a3fa00bc7a0bc763149191af6609391f448"]}]}, 0x39c}, 0x1, 0x0, 0x0, 0x40000}, 0x880) 2018/03/14 08:22:40 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffff81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$setregset(0x4205, r4, 0x202, &(0x7f00000002c0)={&(0x7f0000000280)="3dd78b", 0x3}) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) sendto(r2, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80) 2018/03/14 08:22:40 executing program 0: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) signalfd4(r1, &(0x7f0000000000)={0x7fff}, 0x8, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0x0, 0xf}, @result}, {0xfffffffffffffff7, 0x80006, 0x0, 0x0, @tick, {}, {}, @raw8={"77c1ef70114efaa5bf92459f"}}], 0x38) 2018/03/14 08:22:40 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000001200)}], 0x2, 0x0) socket(0x19, 0x800, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x30000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x0, 0x10000, 0x4, {r2, r3+10000000}, 0x3, 0x79f}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000001380)={0x0, 0x0, 0x9, 0x4, 0x7f, 0x0, 0x0, 0x0, 0xbc, 0xff}) r5 = socket$packet(0x11, 0x3, 0x300) dup2(r4, r5) 2018/03/14 08:22:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404002, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0xce5, 0x2) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3, 0x2, 0x3, 0x2}}, 0x2e) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') readv(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/136, 0x88}], 0x1) 2018/03/14 08:22:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000052000104fffdfffffbb7cac50a0000003c092ed49193634b12ee5b5ddc9947accc6c4f76bda37861cfa4fe93f3ec2e9594da743ea10a0a84ade342d3e4ee2b48675ffd673f4961022b9fc392dc1a404ec30cdd403366562a8d05db3a93577632d85fb1bf53406ebe2b6dd54489044367213eb303c3faeeae833d0d682db38e535d3d937d99886bd53a232299107c540c"], 0x14}, 0x1}, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x6, 0x8, 0x8, 0x7, 0xfffffffffffffffa}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000180)=""/49, &(0x7f00000001c0)=0x31) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)=0x1) [ 304.653696] sd 0:0:1:0: [sg0] tag#171 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 304.662340] sd 0:0:1:0: [sg0] tag#171 CDB: opcode=0x76 (reserved) [ 304.668622] sd 0:0:1:0: [sg0] tag#171 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 304.677389] sd 0:0:1:0: [sg0] tag#171 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 304.686155] sd 0:0:1:0: [sg0] tag#171 CDB[20]: 0b 19 18 2018/03/14 08:22:40 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'syz_tun\x00', 0x0}) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6, 0x4e20, 0x100000001, 0x4e21, 0x0, 0x2, 0x20, 0xa0, 0xac, r2, r3}, {0x6, 0x100000001, 0xffff, 0x8000, 0x81, 0x0, 0x8, 0x401}, {0x3, 0x2, 0x0, 0x7}, 0xff, 0x6e6bbd, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x2, 0x0, 0xff, 0x195, 0x2, 0x3}}, 0xe8) getsockname(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x73, r2}) 2018/03/14 08:22:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x341000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001440)=0x0) r2 = geteuid() lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$random(&(0x7f0000001540)='/dev/random\x00', 0x0, 0x400000) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/checkreqprot\x00', 0x202000, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = userfaultfd(0x80800) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6(0xa, 0x7, 0x7fffffff) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/access\x00', 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) r12 = epoll_create1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001640)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000016c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001700)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001800)=0xe8) getgroups(0x3, &(0x7f0000001880)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001940)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001b00)=0x0) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() sendmmsg$unix(r0, &(0x7f0000001d80)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="488ad92633ca9a974a5743d4e50cef0ccb4d9149d0a463027115c6151f49b874d2b2781756b0269756cf5803b7dee21873c35a66893c8e9b9ea414d9392567f270513cc351657b00425b3172fe43aeca1ddc3f4fbb9737db80aebacf9aad47595ec7380ef9704a7c38f9933e4b905040229e9cbec8870d2a3abca559", 0x7c}], 0x2, &(0x7f0000001c00)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x34, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x10, 0x1, 0x1, [r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xa4, 0x5}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40), 0x0, 0x0, 0x0, 0x881}], 0x2, 0x4000084) r24 = getpgrp(0x0) ptrace$getenv(0x4201, r24, 0x1, &(0x7f0000000200)) r25 = socket$packet(0x11, 0x3, 0x300) r26 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r26, 0x29, 0x3b, &(0x7f0000000100)=""/235, &(0x7f0000000000)=0xeb) setsockopt$packet_int(r25, 0x107, 0x1e, &(0x7f0000000040)=0x1, 0x4) getsockopt$packet_buf(r25, 0x107, 0x6, &(0x7f00000000c0)=""/21, &(0x7f0000000080)=0x15) r27 = openat(r26, &(0x7f0000000280)='./file0\x00', 0x200, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r27, 0x84, 0x7, &(0x7f00000002c0)={0x200000008}, 0x31b) 2018/03/14 08:22:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x3}) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0xc0189436, &(0x7f0000000300)) [ 304.746292] sd 0:0:1:0: [sg0] tag#171 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 304.754931] sd 0:0:1:0: [sg0] tag#171 CDB: opcode=0x76 (reserved) [ 304.761157] sd 0:0:1:0: [sg0] tag#171 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 304.769935] sd 0:0:1:0: [sg0] tag#171 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 304.778869] sd 0:0:1:0: [sg0] tag#171 CDB[20]: 0b 19 18 2018/03/14 08:22:41 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8}, 0x8) fadvise64(r0, 0x0, 0x81, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) fadvise64(r0, 0x0, 0x7, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3, 0x57, "ee8994a4f31a4eff85d28d755cb591afd8d9612cfe6972b0368abb5e6ca2b5548dd53daf6bd6a8dd5ebf8ad5ca2bea1c3d590d6745b673a000b9b0f8fe9a5dae8827bfbae80862d053bbe8629f6e61623676113d02b359"}, 0x5f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x9, 0x1, 0xfffffffffffffc00}, &(0x7f0000000200)=0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) umount2(&(0x7f0000000240)='./file0\x00', 0x4) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/155, 0x9b}, {&(0x7f00000005c0)=""/117, 0x75}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/210, 0xd2}], 0x7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001780)={r2, 0x80000000000}, 0x8) r3 = accept4$unix(r0, 0x0, &(0x7f00000017c0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001800)={0x3, 0x1, 0x8204, 0x5, 0x10001, 0x6, 0x80000001, 0x83f, r2}, &(0x7f0000001840)=0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001880)=0x9, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000018c0)) r4 = syz_open_dev$sg(&(0x7f0000001900)='/dev/sg#\x00', 0xf733, 0x60441) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001940)) getsockname$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) r5 = dup3(r4, r3, 0x80000) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/checkreqprot\x00', 0x20000, 0x0) renameat2(r4, &(0x7f0000001a80)='./file0\x00', r6, &(0x7f0000001ac0)='./file0\x00', 0x2) fcntl$notify(r6, 0x402, 0x20) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000001b00)=""/31) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000001b40)=0x35, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000001bc0)={0x4, &(0x7f0000001b80)=[0x2, 0x3, 0x5, 0x4]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001c00)=0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001c40)=0x8e61, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001c80)={0x100000001}, 0x4) finit_module(r4, &(0x7f0000001cc0)='/selinux/commit_pending_bools\x00', 0x2) [ 304.932910] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/14 08:22:41 executing program 2: r0 = socket(0xa, 0xfffffffffffffffe, 0x20000000000) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) [ 304.991384] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/14 08:22:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x9, 0xfffe) fcntl$setstatus(r0, 0x4, 0xfffffffffffffff9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) syslog(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/03/14 08:22:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x102, 0x0) setns(r0, 0x40000000) write(r0, &(0x7f000006e000), 0xfffffdd8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x84200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/03/14 08:22:41 executing program 0: r0 = socket$inet6(0xa, 0x800, 0xbe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x5a, &(0x7f0000000040)="83439015795123f382f18f016254f346856cf473cb015fc5333266b518d02072065238dbd3e319740f67d8862fc178b460859abf540536a7bb69398b5674a54ad1ba63020fd00b76115e01d895d4a8a885b945d759d3f725f9e56d6de196e777da91ad82b32dddaafdcb9550f61c786407661561cbe8085246ed15160509d34ac8f788e20c0eabab3f455f966d3924f4c0f17609fdc5eef856e714bcdb00f2a10849b0ac7fd12213feabac1942d6ad6b5a1701a565aaab08815839e356f416c69a11cdbce11d0f632c7cd623ca438d883c2feee373e9bb41e4f913dfdb32ccebd89e01d4fc839cf8a7b604") setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/03/14 08:22:41 executing program 6: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access\x00', 0xfffffffffffffffc) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f00000001c0)={0x0, r1}, &(0x7f0000000200)={0x101, 0x80, 0x4, 0x663, 0x2c7c, 0x4}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@hopopts={0x33, 0x20, [], [@generic={0x6, 0xfb, "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"}, @enc_lim={0x4, 0x1, 0x80}, @pad1={0x0, 0x1}]}, 0x110) 2018/03/14 08:22:41 executing program 7: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000645fc8)=[{r0}], 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7f, 0x4) 2018/03/14 08:22:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0xffffffa4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x6, 0xfffffffffffffd67) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = accept4(r0, &(0x7f0000000300)=@ipx, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0xfffffffffffff801}, 0x8) poll(&(0x7f0000000140)=[{r0}, {r0, 0x204}, {r0, 0xd69c49ab34ee8d40}, {r0, 0x1008}, {r0, 0x4}], 0x5, 0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/14 08:22:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000a4b000)={0x2, 0xe, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) r1 = socket(0x0, 0x802, 0x800) sendto$inet6(r1, &(0x7f0000000000)="33de1da147e197b9b8e30a10c5c29ba3aedfbe79dd7aedd25da3fc27ed27c8b08758f687fc5e18a822d171298c53cb0c2dae441c8b832388525ba55a19f4a3df802b5ed252eae04f007b06d5f9af2feac91fa1d872ca3f0b715374b963cef135ea3a1482590f49e464256f02b4a393f2fa4525c5a58a5dab5e6014739a577a017f9bd7", 0x83, 0x48000, &(0x7f00000000c0)={0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/14 08:22:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/14 08:22:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000000)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x0, 0x1000, "c31a28d34274aebf50c185ee274ec6d9e797765a80cef2445830a65401f2a4c89e5e08f0a74af49835c52240ae88af5ff0473b56c3d919d55d4ae0f5a16af7f83db13a3c74a4a3e79a323e7ff53a0c2d"}, 0xd8) 2018/03/14 08:22:41 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/255, 0xff}], 0x5) 2018/03/14 08:22:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="7d0a000000fa0000"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/14 08:22:41 executing program 2: r0 = socket$inet(0x2, 0x800, 0x7fffffff) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/packet\x00') recvfrom$ax25(r2, &(0x7f0000000380)=""/97, 0x61, 0x0, &(0x7f0000000400)={0x3, {"3004c36bfc606a"}, 0x7}, 0x10) fdatasync(r0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)="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") sendfile(r3, r2, &(0x7f000030fff8), 0x10001) 2018/03/14 08:22:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4000000000000031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) recvfrom$ipx(r1, &(0x7f0000000200)=""/12, 0xc, 0x20, &(0x7f0000000240)={0x4, 0x18, 0x7, "20953ea2800a", 0xfff}, 0x10) r2 = memfd_create(&(0x7f0000000080)='.systemwlan0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x5d2a, 0xd11}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000180)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 305.583159] skbuff: bad partial csum: csum=48/65516 len=572 2018/03/14 08:22:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x141) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}}], 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x80000000, 0x283, 0x7fffffff, 0x400}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/14 08:22:41 executing program 3: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9023, &(0x7f0000173000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x80) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/14 08:22:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) [ 305.929123] binder: 28458:28461 unknown command 2685 2018/03/14 08:22:42 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x100, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000001c0)=0x800, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f8283b2aa3c833c91a4") sendfile(r1, r1, &(0x7f0000f48000), 0x2000000000000401) [ 305.959277] binder: 28458:28461 ioctl c0306201 20008fd0 returned -22 2018/03/14 08:22:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x1158, 0x5, 0x8, 0x20, 0x70bd2a, 0x25dfdbfe, {0x5}, [@typed={0x18, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="edde1fe98b00111c295ef191280c7823bc54ded7ea8d680f3fac7df9ba770f6ef9841733e6cb7fac2580250b8ae4546a7838afcb9a160ba8c83f0fec1e785a142dc50dd2bec9a2a279c22386e2b3103ed96d07a89a0f29a0df857e0724b8cfa2c03e3f5f15b499f8ed1c747073d009f7439acfcd433d871b8d0b5c359bfa455f31c23f032a514191e5d9507a8f1e659d2d864a639a0ffb37b2542657f4ba69e9a6df00aca30f3dee4a046b66a54935d5a3193974ad47d532273a0cc2db3ff34f9b31c0a657090b17382d", @nested={0x1058, 0x95, [@generic="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", @typed={0x20, 0x4, @str='cpusetkeyring\\keyring\x00'}, @generic="ccb270fba29814cba8abe2d0ff1ae72d75bb18381117460cf0e40f7a26ea4a3899891c2a516f1ebe2cded1ff1633353ef53813"]}, @typed={0x8, 0xc}]}, 0x1158}, 0x1}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0), 0x200000000000033c, &(0x7f0000000200)=""/158, 0x90}, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001440)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x0, 0x40001, 0x800000101}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) 2018/03/14 08:22:42 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000008ac0)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/240, 0xf0}], 0x1, &(0x7f0000000240)=""/133, 0x85, 0x7ff}, 0x7fff}, {{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/237, 0xed}], 0x5, &(0x7f0000002580)=""/106, 0x6a, 0xc}, 0x3}, {{&(0x7f0000002600)=@sco, 0x80, &(0x7f0000003680)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f00000036c0)=""/229, 0xe5, 0x1}, 0x270}, {{&(0x7f00000037c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/194, 0xc2}], 0x1, &(0x7f0000003980)=""/19, 0x13, 0x2}, 0x1ff}, {{&(0x7f00000039c0)=@pppol2tpin6, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003a40)=""/230, 0xe6}, {&(0x7f0000003b40)=""/136, 0x88}, {&(0x7f0000003c00)=""/30, 0x1e}, {&(0x7f0000003c40)=""/46, 0x2e}, {&(0x7f0000003c80)=""/71, 0x47}, {&(0x7f0000003d00)=""/53, 0x35}], 0x6, 0x0, 0x0, 0xfffffffffffffff7}, 0x7}, {{&(0x7f0000003d80)=@ethernet, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/243, 0xf3}, {&(0x7f0000004f00)=""/163, 0xa3}], 0x3, &(0x7f0000005000)=""/163, 0xa3, 0x200}, 0x80000001}, {{&(0x7f00000050c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007440)=[{&(0x7f0000005140)=""/214, 0xd6}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/102, 0x66}, {&(0x7f00000072c0)=""/173, 0xad}, {&(0x7f0000007380)=""/138, 0x8a}], 0x6, &(0x7f0000007480)=""/4096, 0x1000, 0x9}, 0x40}, {{&(0x7f0000008480)=@l2, 0x80, &(0x7f0000008740)=[{&(0x7f0000008500)=""/200, 0xc8}, {&(0x7f0000008600)=""/145, 0x91}, {&(0x7f00000086c0)=""/94, 0x5e}], 0x3, 0x0, 0x0, 0x6}, 0xffff}, {{&(0x7f0000008780)=@ax25, 0x80, &(0x7f0000008980)=[{&(0x7f0000008800)=""/133, 0x85}, {&(0x7f00000088c0)=""/174, 0xae}], 0x2, &(0x7f00000089c0)=""/211, 0xd3, 0x5}, 0x7}], 0x9, 0x60, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) readlink(&(0x7f0000633000)="e91f7189591e9233614b", &(0x7f000007afb7)=""/73, 0x49) 2018/03/14 08:22:42 executing program 2: syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setns(r1, 0x44000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) close(r1) membarrier(0x0, 0x0) 2018/03/14 08:22:42 executing program 3: setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00003b1000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xcc, "402e11bb37558485da03aac31f94dea7169df1ffaae62024de355f6ecf5502ba43b8a2472adfd2ebaea4f3c3dc885a0c6de4d00b49c1bf53dcb97e7f9631763bbda91c5030a6c8c0f5e15913c51d533b2b95345e7e4bda828d65dd2221c9091ff9e641aa8fdc74eb429e594e1dcb9c9a9158aeb1e8c4419173e25da77454dcf8711d99fffc32ca41ab2d7df15bcf14c72e22aa221efbd1207f013312aa7f4638dc7bad204f3d23352aa2ba767c9b9b6115d2e8008c9b6b3981834b83a6bc8b76fc9b9c3168064d2c7895ef41"}, &(0x7f0000000140)=0xd4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/14 08:22:42 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000000180)="0101cc00000000000000000000000000d497a984b3ea5084ab7d6c6f5d5264e10ae2879b7ff4a96159806cdcd3b8668c2aee56d0604d5743223c76297cdc840e19e1875623446af40138f51d96d089e4db87d5b5e5c90abe8f6f3828dd35a735ac7ecc6d69c9919ec01b1151025cd4500d46472ac7a18fbb8f1aa86d8791a7", 0xe250305fb4f8e3fe) close(r0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) 2018/03/14 08:22:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213faff0100a954f41fdadf8c3f0838"], 0x10}, 0x1}, 0x0) 2018/03/14 08:22:42 executing program 4: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x8001, 0x7b5, 0x1ff, 'queue0\x00', 0x40}) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/14 08:22:42 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001580), 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, 0x2800000, 0x0, 0x2, 0x1, 0x6, 0x5, 0xfff}, 0x20) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001640)=0x9) r2 = fcntl$getown(r1, 0x9) timer_create(0x2, &(0x7f0000001680)={0x0, 0xf, 0x0, @tid=r2}, &(0x7f00000016c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001700)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001740)={0x7, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0xe8780119e23b6c7b) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000017c0)={0x80000001, 0x7, 0xff, 0x0, 0x0, 0x43}) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000001800)="92b5fc5761085b0852f4e6b556aaf1c8e370a86bf3888e3d7875dc46b0f4fcb5be0da6627fe87bbf60968c814f68f8c839d77a489e1eef6aaf64385b5ad4d0ec67c0f6f4f46df87a2cf0d213d70adaebbfa7772812e5dbd142b625903e3b8cda134ceed6882a8599ec0467900f064845f03bde59760ecaf481414add11d478b8df6c3e53d6cd330d0fc16bc7858a2271b15fa0bf875def4da7ddb9f23ab562669a069b90cba93bfd13ebbb2a34905f2076e7d9ac10f68c7f4ac93c300814c11b36af5e09566eb1d89e2ab473ba6de311a013e051a0a9e3a958384f", 0xdb) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001900)={0x89, 0x6b, "eab6aae8cc4679182d9dd6fbd9a3d7b61b8de407d382accfe61cb694ace696de90fbbb95ffd3e89d11133d094da95a3d9662d57c13dbe21c5584355e3ba8d38ddeec159fa8bd3f65df46d5dc9286fba85a3e3085082b6653506b69627cf3ec93273fcdbd8b2e4bba0ad3d0"}) ioctl$KDSETLED(r3, 0x4b32, 0x100000000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001980)=""/199) userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001a80)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x80}}, 0x8, 0x800, 0x5, 0x5, 0x4}, &(0x7f0000001b40)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001b80)=@assoc_value={r5, 0x3}, &(0x7f0000001bc0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000002180)={&(0x7f0000001c00)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001c40)="f8e42570cedfba101296314509244cdcb5d92e80ceeaeb368c06a744a17a143cb9feb94576d6f35b71ddba0c9da4a4d38a29a7c34dac39a71579f3a01535affab71b655ed51e670bc39589be2d2814fc4cdcb1980dcee9417c286cddb009d2d2d5c737d04c2fec5119a57f526607f191b3ec9cabf35b386a0dde51f750a84f", 0x7f}, {&(0x7f0000001cc0)="a31b122ed8f2b94cb9e47ed99b71e78dd25004bd5d0f03185b79d44d7cc4fda5747d1ae07f1388a7274a1e", 0x2b}, {&(0x7f0000001d00)="faa449fc76ea5892f772970ad48184992e10dfe320a60a26", 0x18}, {&(0x7f0000001d40)="36b530d0f241f364904b71", 0xb}, {&(0x7f0000001d80)="84761a0d0bf3eab583907e9d7a3308632a660be6dc082b4f0cb88e61c080b1aef80e8bd175d76bd056df19a54e5a961b7c47ad4339c3feb63e0b6e1fb76b835f1b8697c905d0e7a86fbf527845a4d7bb", 0x50}, {&(0x7f0000001e00)="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", 0xfd}, {&(0x7f0000001f00)="03024c792e7964da1f63fc56233551c24b49d016be0100f5455706b94a133c1c7cb8832ffa82cf7a20d5d7fa7def4d61febda1ce1d00ba93a6cea600798aeefb9089368cd05bae60b2da82dfd4f528e444568154ab8192daba094aa448dbe4bf8143a0c342d008fe0d14c7085d56fe794758473c3def423c493353449b8d76838845e280a14ae20feac330b57b63544c3a830bfed4f99846c80fcb9a550681e2c41eb4b053cb829538f74d94455c3c843f93c256b6994a8f51f21de5fce5c83888d8aa", 0xc3}], 0x7, &(0x7f0000002040)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x6, 0x44, r6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffeffff, 0x7, 0x8, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x800a, 0x100000000, 0x8, r5}}, @init={0x14, 0x84, 0x0, {0x257bc27a, 0x7, 0x80000000, 0x7ef}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0xfffffffffffffe33, 0x10001, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x800, 0x200, 0x5, 0xc41, 0x3, 0xfd8a, 0x5, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x4, 0xf44b, 0x4, r5}}], 0x134, 0x20000000}, 0x40) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r7 = syz_open_pts(r3, 0x4800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000021c0)=""/48) ioctl$TCGETS(r7, 0x5401, &(0x7f0000002200)) flock(r3, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002240), &(0x7f0000002280)=0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000022c0)=""/4096) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000032c0)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003300)={0x9, 0x200, 0xffffffffffffff8f}) [ 306.289731] IPVS: Unknown mcast interface: í/./ò [ 306.298279] IPVS: Unknown mcast interface: í/./ò 2018/03/14 08:22:42 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r2 = userfaultfd(0xc0800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/03/14 08:22:42 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0)=0x8000000000007, 0x4) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) sched_rr_get_interval(r0, &(0x7f0000000000)) pause() ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1d8768ff00634040000000007fff26137fbf6f68501af429d3d4b2483c29d5f9926fa8d2c85bc15aef07e28e8d32de09fc7578de2471ce6aea256a82728405e4239c914f7c83941bbc327435fb0d51b28d350f36359b2807d1865cd45b0931c95a969461e420e87fca0707e53dac95d9e29c5f596cee3a27a5dc2f94f5e43e6d7a6267bfb1bdb98a5454b035d8be0238b8cb3af500e6140a3f5c17aa8da1fbc5183d6684487cb33296356ff2da3246b0cf17b87e0d506b60c843824bc9222226532f490a627f6ff746c262d2b039c85504"], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x100000000}, 0x73) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x15}, 0x54, r5}) 2018/03/14 08:22:42 executing program 4: r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = dup(r0) timer_create(0x6, &(0x7f00000002c0)={0x0, 0xc, 0x1, @thr={&(0x7f00000001c0)="9981c0fc7bc5c5e202bfd462d45ce4e44824bdd7a268d0c1b807d01270978215314973c693cb9cac085a64a605abf7d95456359523b26fd5f4c0259bd25e81", &(0x7f0000000200)="f7e85c16581c287b69935329a4ecb8174cef265b791ace1132ac2cd1dc3702236ae2bc01f797f8c32b673a4ee813c84afb81023885c6e645c510a3748c059c66163c118c6cb6e39f682d1cee220a66e9c04b3639d9104d00e681a8874db87a96603b8632b82133bc74d2ec9592897f035d26e15711441dc92eace1ea8de84f6e85a6df2c860f8a9a0bfabbf2cb2a8061"}}, &(0x7f0000000300)=0x0) timer_delete(r2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040), 0x4) getsockopt$sock_timeval(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f00009e7000)=0x2) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r3 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='#\x00', 0x0) keyctl$update(0x2, r3, &(0x7f0000000140)="bbd2393b5a0368662fc1efa8f62391237173300036e5ecebc2f0d7d77bc9ca96c438db0a2e7246ee8197078ef0a55afc10c783cd7ffe6b42feff67a78b7ad39e84f36586dcb23d04bade", 0x4a) 2018/03/14 08:22:42 executing program 0: timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x37}, &(0x7f0000044000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8001) 2018/03/14 08:22:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x6}, 0x333) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) signalfd(r1, &(0x7f0000000080)={0x8}, 0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x3}) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) 2018/03/14 08:22:42 executing program 3: mkdir(&(0x7f0000c24ff8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000000180)={&(0x7f00000000c0)=""/133, 0x85}) r1 = gettid() sched_setscheduler(r1, 0x3, &(0x7f0000000000)=0x8001) mount(&(0x7f0000858000)='./file0/file0\x00', &(0x7f000084bff8)='./file0\x00', &(0x7f0000304ffb)='vfat\x00', 0x0, 0x0) 2018/03/14 08:22:42 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') 2018/03/14 08:22:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0x73, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffffdb) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) [ 306.610126] binder: 28517:28526 unknown command -9926883 [ 306.629054] binder: 28517:28526 ioctl c0306201 20008000 returned -22 2018/03/14 08:22:42 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000400)=0x0) sched_setaffinity(r0, 0xffffffffffffffac, &(0x7f0000000340)=0x4) r1 = getgid() getgid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r2, 0x2) setsockopt(r2, 0x1a6, 0xffffffffffffffff, &(0x7f0000000480)="84234a42930e03b6256d677b98af14d78a6d1ecdd743879cdf3a9697b1ae6c035e158fec55d2a49e174ff0ceb3aba84d53e49dc1126269e3c06d18aa172481457a7f6c1531819e9e92d0e3841bc900742d1e26969316cc64768953a45131ac1397dda9d60b", 0x65) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x410000, 0x21) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x13, 0x1, @thr={&(0x7f0000000100)="1ccf0f4668cb2871b4845dbbf91f6fb9503ed75ffb6a3f7a37540c32fc74510e4e028b8d080c59244dac61ca45433c7e9653243f3d981d962c55670249266bcf98b6bac3d5b0be3fd10796b329db4a51ba4f59", &(0x7f0000000180)="41d92a050ec2113929afc3aa9fc99868ab5c609a0667843f744a21970d1614cb7995743c7ba1a139b2e7e9f2c9e0a5d0c1dd7488fca64fdc147cf6"}}, &(0x7f0000000240)=0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000280)) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x40087602, &(0x7f00000001c0)={'teql0\x00'}) timer_delete(r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = memfd_create(&(0x7f0000000000)='mime_type^@\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000440)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000200)=0x54) setgid(r1) 2018/03/14 08:22:42 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="6773782e9b40e170726f635b242573656c696e75782b757365727d637075736574252600c0ad3e2373bbb5197e462d6962e762dff0b7c8096e"], &(0x7f0000000180), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xd0000, 0x0) read$eventfd(r1, &(0x7f00000001c0), 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x8) 2018/03/14 08:22:42 executing program 0: pipe(&(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x2000) accept4$llc(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000280)=0xfd7f) lookup_dcookie(0x1, &(0x7f0000000000)=""/186, 0xba) get_robust_list(r1, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000300)={&(0x7f00000003c0)}}, &(0x7f0000000400)=0xffffffffffffffbf) 2018/03/14 08:22:42 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/14 08:22:42 executing program 7: r0 = socket(0x200000000011, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getitimer(0x3, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup2(r2, r0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) write$evdev(r3, &(0x7f0000000100), 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x20000000000000, &(0x7f0000000180)}, 0xc) 2018/03/14 08:22:42 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000540)="b7") getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r1 = socket(0x5, 0x1, 0x2) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x10, 0x800) r3 = timerfd_create(0x7, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000880)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) r10 = geteuid() sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000180)=@file={0x1, '..\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000200)="2cf057a47125992f03b7ca53d9878171117f1dd392b2ae41e123a7e8096c73962d86102cd3e72eec46abdefb81d323621a51bde238eae64981773275179503f7ef55125e12bdbeae8810869081c4f568dc1e2597b037fdbef2f57b69", 0x5c}, {&(0x7f0000000280)="9e29affe0f348d752dc7546e6b1ca9911c1e243d33c4689260f78fdce29dc8d7ccd098964752cf0a53c0cdc02559bb222123405d710f78900603ab5e3e", 0x3d}, {&(0x7f00000002c0)="ce96395a6ed5dd448631d058f19a1b080ae1e66fb61f9337df30db0a2c8779ce70a0791f5b658ba8057670408946b20d42eec069ffc54efe6ef0eb9504a9a3ba953c8c2542cd25ccb807975e5ae4122ca24b50a0aaff5cf19601532b91c6cbf7bc5dec697d89a71b4939d2d7631530bc4c6f07f6be49065659e9dbc1779a27fa4edb5d69839cb7d28fe578838c5124da653c885e5ca9ba4ef1e2ff0dc6ac120d2c536a9af7cc6b0388270a7eab19edeb94319f580528fa5f9f5829e80a", 0xbd}, {&(0x7f0000000380)="14278081dfd9b9c1c8183d4bea6b8b6baa2eb6ed75327085445fabdd16aa734b8cca091304f252529959e0381419be6306345c6e7dde20f05d2e2f307bea200f5650671dabe2a97c212ea242b1f500aa16237e738101e04c76f31d449cdbc9b50114462820014a90e1c051d159251763b43856c38fdd68adc08aaef6269cd5710f828f172f9dc82a9fec56c30d601773090c236933f2cb1c01188b1e2ed0a0cf5f356bead242e234a6ac7c4ea546f166166e22769952de653eb99e137595ad7b9622aa01e774b06e35819b12cbe6b29932", 0xd1}, {&(0x7f0000000480)="608172ff2418a12e4a7b3ba52e52d7cabaf186efc16fc69ae760fb9b47a6f075d70c006787c7617448815619499156f05d8fafaa991ff9cf", 0x38}, {&(0x7f0000000580)="b25d6d5895989200fdac4c73775a1e6e915395d71ec5e474865e436c724cf189f4a6f41fb02c2464c1d58b3d80a262b0478ed6f9092b4cc48f3c32ae1bddb740027aa1d34cb8443cd07a59b41fec94382d5e4be7b54c2d7291366dc2a3ba71b208f873471e336a6554c6b22342b8e1ad3bc2e03a8109ef5ad62f38b8144b7bb64cf6919330a6d075a0ac41baa5f001224cdcd4429f457ed709d010a232e8e30fc8eca9da401cdaa1f1d61914d688877b2cc0c0d7b6e842d1ffde876bb529de9cbc48babe85e31301adc3aedd266d3117748a6c2e6f9d5da34f97cbdc20398da45f", 0xe1}, {&(0x7f0000000680)="d19d286a65f1e2e057711ac67926c6930404dddf5495a883d000344bac9686d695015ee61cd8b600f309d490d37cda58bb34f302159db47fdc58f0ddaabfb52efa13a624401d40ac354f725ab83507b320721ac71b312cd914648a210dca347a6b2aa98351ec8a9cd10745c6c1d4d38ec854cd971ef6924372f16ad6ffc498097a9ea2c260e2177bcd6d81d01c2553843d5031375db8a75f0c037accfa6c9fc81597ef87cd7ac78c67e744c765d75b4ce1fb4e52b31f1dce6f5ce8a2f722f6f2f8c012c780b8554603bf7684bfd97eeebd21", 0xd2}], 0x7, &(0x7f0000000940)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r0}, @cred={0x18, 0x1, 0x2, r9, r10, r0}], 0x50, 0x20000000}, 0x48000) 2018/03/14 08:22:42 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140), 0xd6}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x3, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/14 08:22:42 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x9, 0x1}, 0x1, 0x6, 0x0, {0xb706, 0xa27}, 0x101, 0x9c5f}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x7}) ioctl$TCSBRK(r1, 0x5409, 0x7) [ 306.721561] binder: BINDER_SET_CONTEXT_MGR already set [ 306.723457] binder: 28517:28542 unknown command -9926883 [ 306.723465] binder: 28517:28542 ioctl c0306201 20008000 returned -22 [ 306.741913] binder: 28517:28526 ioctl 40046207 0 returned -16 2018/03/14 08:22:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x15, 0x2}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xfeef, &(0x7f0000900000)={&(0x7f0000000140)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0xfffffffffffffe81}, 0x1}, 0x0) 2018/03/14 08:22:43 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/170) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x1) lseek(r0, 0x0, 0x0) 2018/03/14 08:22:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "65e5c04135bd8255cdca111b75deb5167bcae374e2ce1ba696a26b5fbbeee9f7914b5f95845e38d8d34bef28cdf4a91b4cdc735a28eeec57cd5a9c2b6c954b635588e8bf8418761367588f33788213a66b9bbf6c001004dd2aae5122a2fc1704035d9630eb5ffac4634672627da97081581b619766d8c5cef47b93ecba2461d966c77b27ae48df73aa52bcb9c6ccf27a161425eb805e1aa8c47132fc4fabebdb6d28f28d0daa0ef73e5318a54e317bf3b480783b208434bf7afe3eb3e45100fc2b87897e8e0c554c67f3db489d2970bcf29e14b3383308107c8b1fd6ebaf587d61eade3b71ff8f9e73"}, 0xf9) r2 = syz_open_pts(r0, 0x0) writev(r2, &(0x7f0000cd1620), 0x0) 2018/03/14 08:22:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x3f, 0x40000080802) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @loopback={0x0, 0x1}, 0x100000001, 0xf6, 0x2, 0x400, 0x3, 0x100000, r2}) recvfrom$inet(r1, &(0x7f0000000380)=""/8, 0x8, 0x40, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfc94, 0xc49, 0x7f, 0xffffffffffff8000, 0x3f, 0x9, 0x8000, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0xfffffffffffff1e9, 0x0, 0x4, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @rand_addr=0x7}}, [0x9, 0xbb, 0x7f, 0x7ff, 0x36, 0x5, 0x5, 0x80000000, 0x8, 0x9a, 0x80, 0x8, 0x88, 0x8001, 0xba]}, &(0x7f0000000340)=0x100) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/14 08:22:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000048201) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{0x2}, 'port1\x00'}) 2018/03/14 08:22:43 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r0 = socket$netlink(0x10, 0x3, 0x40000000000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="540000001400090100000000000000000a00000055537daea3964926c883b8f43b88ad0b772613c6d15b883833fc86a995a06327781f422b2461e6ce94cb4305ba59702740821648be2684ee1a5f0ac5c21a72346a7495f93344e4e0af652a14894398d240e3b4160aad76a8449f85c9e0792e989a408b232d79d1ed5cf120cf556ddda744ee8459b72618eabd30288db74cc50cf08cce91a39ea5fa9147561d6e73caf5021dd54e4e7265", @ANYRES32=0x0, @ANYBLOB="140006000000000000000000000000000000000014000200ff0100000000000000000000000000010900010000000000000000000000000000000001"], 0x54}, 0x1}, 0x0) [ 307.189742] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. [ 307.222156] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/14 08:22:43 executing program 6: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x20000b, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff27) 2018/03/14 08:22:43 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/03/14 08:22:43 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendto$ipx(r0, &(0x7f0000000080)="6f266f1f48a3da801b5b9d8638c1484a3cc89ec336138b2245d2848aaef9c282f9ae09b471575224b1e4bc129bcadb3d7bf5befbde92ce2d29b3441cef2ad056167a9b1a526f40fb4e39b42ef59066e64da5c74348ed4c8f134d89d338590baa4c8455dd4ccfb23d9d01d71344906cde9a2b72967f16c8086c82de2f3f3ab850b18402e3c4a11ff6631522f7b859e17f2689933f4a78b42717b1ab04eca4d29a74118e7bc6812109cd46f69fdd85c35183b90c", 0xb3, 0x800, &(0x7f0000000140)={0x4, 0xf57c, 0x0, "24db59a6b95b", 0x28a8}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/03/14 08:22:43 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x1}, 0x8) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl(r2, 0x125e, &(0x7f0000000040)) 2018/03/14 08:22:43 executing program 2: prctl$intptr(0x1c, 0x7f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) prctl$intptr(0x1c, 0xffffffffffffeffd) 2018/03/14 08:22:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2395, 0x5}, &(0x7f00000001c0)=0x88) socket$inet6(0xa, 0x6, 0x6) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000480)=[{0x4b, 0x6d, 0x7, 0x1, @tick=0x8001, {0x4, 0x1}, {0x1, 0x100000001}, @connect={{0x6, 0x8}, {0xffffffff, 0x1ff}}}, {0x0, 0xcc0, 0x401, 0xe1b8, @time={0x0, 0x1c9c380}, {0x1, 0x9}, {0x2, 0xe039}, @queue={0x0, {0x6, 0x1ff}}}, {0x2, 0x5, 0xffffffffffffff00, 0xff, @time={r3, r4+30000000}, {0x7fff, 0x5}, {0x800, 0x40}, @control={0x4bd, 0x2, 0x80}}, {0x20, 0x100000000, 0x4, 0x5, @time={0x77359400}, {0x3ff, 0x6e}, {0x1, 0x3}, @note={0x2, 0xab, 0xf7, 0xfffffffffffffffd, 0x7}}, {0x5, 0x4c76, 0xffffffffffffffc9, 0x2, @time={0x0, 0x989680}, {0x14000000000, 0xfff}, {0x8001, 0x80000001}, @quote={{0x800, 0x7}, 0x1, &(0x7f0000000440)={0x5, 0xfffffffffffff801, 0x4, 0x2, @time={0x77359400}, {0x7fffffff, 0x1ff}, {0xffffffffffff8001, 0xfffffffffffffffe}, @ext={0xd3, &(0x7f0000000340)="211dcb1ce3590f9f72ca065509c94599a1f6fd8c831eec7ceedbb325577efd6158feaba319d7df11fd829c9b0840d9cade098f485041fe6bdec37473439bb725f396b21435cde75f147642473626b0e3b0d7f888622a14ab5239255508343b51a363d95c8aa18e0832be6426c72a6807b1c1273e7390537cf13f7a03025012551560dee977b2641d3a6f46ec8cd312796db88d1ef5aa45ba7fdfc783bcd33dce68bceb7be66fc9011da9affddde7432d52e6f2cc06c7c348e02b2f46c9b74987ee9b02475b6cc2bc2ee552402d9a48cc326b19"}}}}, {0x7ff, 0x6, 0x20, 0x6, @tick=0x9, {0x1ff, 0x3}, {0x1, 0x401}, @note={0xf2, 0xfffffffffffffff7, 0x1000, 0x8, 0x7f}}, {0x2, 0x9, 0x8, 0x69, @tick=0x8, {0x0, 0xe1}, {0xffffffffffffc4c6, 0x10001}, @time=@time}, {0x9, 0x9, 0x9, 0x101, @tick, {0x3, 0xe}, {0x9, 0x80000000}, @time=@tick=0x7}], 0xe0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x2, 0x30, 0x10000, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdacceac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d0000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0x3, [0x5, 0x0, 0x590f]}, &(0x7f00000002c0)=0xe) 2018/03/14 08:22:43 executing program 0: 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) poll(&(0x7f0000000140)=[{r0, 0x8000}], 0x1, 0x6f) 2018/03/14 08:22:43 executing program 5: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f00006a9ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018000300ffffffffffffffff0a000000000000000000000008001600040000002064fa03e101000000d543f3e62236084906bff9a7345da3eae95bfd773a13bca384964acd"], 0x24}, 0x1}, 0x0) 2018/03/14 08:22:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x403, 0x0, 0x100) 2018/03/14 08:22:43 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) chroot(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x4) 2018/03/14 08:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000), 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r4) accept4(r5, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/03/14 08:22:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r1, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000), 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x1, 0x0) dup2(r2, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/14 08:22:43 executing program 3: r0 = syz_open_dev$random(&(0x7f0000001480)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000001540)=[{r0}], 0x1, 0x3) r1 = dup3(r0, r0, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/14 08:22:43 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x5, [0x1, 0x3, 0x100, 0xfff, 0x9]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}}, 0x84) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x80000001, 0x40}, 0x8) r4 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)=']{:\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r5 = getegid() r6 = getegid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000004c0)=[r5, r6, r7, r8]) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000500)={0x0, 0x5, 0x7, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x1}) getsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000600)={&(0x7f00000005c0)=[0x40], 0x1, 0x1, 0x800, 0x2, 0x800, 0x4, {0x1, 0x101, 0x7, 0x6, 0x1, 0x1f, 0xe2, 0x5, 0x1, 0x101, 0x7fff, 0x6, 0x5, 0x1, "b11cbc594bd71b01eb6a94a276dac10585224a2a12c151c1bb505e0ec2ca5f8a"}}) r9 = request_key(&(0x7f0000000680)='id_legacy\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='nodevvboxnet0vmnet0selinuxmime_type$@\x00', r4) ioctl$LOOP_CLR_FD(r2, 0x4c01) kexec_load(0x6, 0x5, &(0x7f0000001940)=[{&(0x7f0000000740)="ba606982df04f66f8e9abb2ae5ad42f85f40b0ea5ad74966812347349514d86cfb9f30b477c3c8ca4261bbbcbedcbc6210519650ce6c9ce96c372eeb0e1231ec47aa968a6a9fa1b3563fc6767390f5cea7ad6e1d9d081435ef4ed539810d898284209c0a4ddbcbf2b97e4548242da483c5cff569b1bcfd0b6fb10f34929deb278e70e17475bffeb2ab207279b3fd5052a84c5994175d771badd116cfbc0caba8a9901e14aa3b59", 0xa7, 0x20, 0x1000}, {&(0x7f0000000800)="28c51a4cc1f69f2e41b1956a07437cfc64be05dfb374bc4836db45de84f5de92136b", 0x22, 0x100, 0x6}, {&(0x7f0000000840)="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", 0x1000, 0x4, 0x4}, {&(0x7f0000001840)="a64d5eb02108afb27a07f40d3927b78bf3593d77e7040d25484685ac159ad23f9e0989cad95f8c8dc0be3e54012a15abef00386f04f60f92600c3aa2fec3cfa05bfc4e51e0ebc7db91e4b26ac6085d7d467d09be5f723e308b0f094739a72499cb932c3b7a0e5fc844c5dd366c3c811a8b9c331a6af9ff32812c", 0x7a, 0x2, 0x4}, {&(0x7f00000018c0)="1c61906a754f3a60ef32b3c6b4ba9874252bfd844c1b0e11eb70db24bb45893578100b2b9d06dc2030e9b2b9ae8ade69a1a6a4b7306481a60bc843dbbc343b17385ce70f6f9ef3f05e268c2920a869413d50ab36b5d7c60a1061339d7f75343ecb76564ff9bbb522b8", 0x69, 0x40, 0x3}], 0xb0000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000019c0)={0x2, [0x0, 0x2]}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001a00)={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0xffffffff, [0x1, 0x9, 0xdc, 0xff, 0xffffffffffffffff, 0x2, 0x5, 0x10000]}, 0x5c) clock_getres(0x3, &(0x7f0000001a80)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001ac0)='/selinux/member\x00', 0x2, 0x0) time(&(0x7f0000001b00)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001b40)={r1, 0x0, 0xe3}, 0x8) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001b80)={0x4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000001bc0)=""/101) add_key$keyring(&(0x7f0000001c40)='keyring\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r9) 2018/03/14 08:22:43 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/14 08:22:43 executing program 2: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000080)={0x3f}) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000140)={'syzkaller1\x00', @ifru_names='bcsf0\x00'}) ptrace$cont(0x7, r0, 0x9, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/03/14 08:22:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/03/14 08:22:44 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x200, 0x4) prctl$void(0x1f) 2018/03/14 08:22:44 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x3410fc) shutdown(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x100, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x1ff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r2, r2) recvfrom(r0, &(0x7f0000000100)=""/80, 0x50, 0x10000, 0x0, 0x0) bind$inet(r3, &(0x7f000000f000)={0x2}, 0x10) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) [ 308.223833] audit_printk_skb: 4929 callbacks suppressed [ 308.223840] audit: type=1400 audit(1521015764.343:82905): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 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 [ 308.225092] audit: type=1400 audit(1521015764.393:82923): avc: denied { net_admin } for pid=10594 comm="syz-executor5" capability=12 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 [ 308.226827] audit: type=1400 audit(1521015764.393:82924): avc: denied { net_admin } for pid=10594 comm="syz-executor5" capability=12 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 [ 308.228463] audit: type=1400 audit(1521015764.393:82925): avc: denied { net_admin } for pid=10594 comm="syz-executor5" capability=12 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 [ 308.229771] audit: type=1400 audit(1521015764.393:82926): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 [ 308.230501] audit: type=1400 audit(1521015764.383:82922): avc: denied { net_admin } for pid=3846 comm="syz-executor1" capability=12 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 [ 308.231615] audit: type=1400 audit(1521015764.393:82927): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 [ 308.231734] audit: type=1400 audit(1521015764.393:82928): avc: denied { net_admin } for pid=3846 comm="syz-executor1" capability=12 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 [ 308.233223] audit: type=1400 audit(1521015764.393:82929): avc: denied { net_admin } for pid=21724 comm="syz-executor2" capability=12 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 2018/03/14 08:22:44 executing program 0: sched_getscheduler(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) waitid(0x2, r0, &(0x7f0000000040), 0x40000000, &(0x7f0000000080)) 2018/03/14 08:22:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffefc, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003f00)={@loopback, @broadcast}, &(0x7f0000003f40)=0xc) recvmmsg(r0, &(0x7f0000003e00)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/64, 0x40}], 0x3, &(0x7f0000000280)=""/4096, 0x1000, 0x1f}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/217, 0xd9}], 0x1, &(0x7f0000001440)=""/62, 0x3e, 0x7}, 0x80000000}, {{&(0x7f0000001480)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003780)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/214, 0xd6}, {&(0x7f0000003600)=""/3, 0x3}, {&(0x7f0000003640)=""/227, 0xe3}, {&(0x7f0000003740)=""/63, 0x3f}], 0x6, &(0x7f00000037c0)=""/185, 0xb9, 0x6be}}, {{&(0x7f0000003880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/246, 0xf6}, {&(0x7f0000003a00)=""/112, 0x70}, {&(0x7f0000003a80)=""/206, 0xce}], 0x3, &(0x7f0000003bc0)=""/238, 0xee, 0x200}, 0x9}, {{&(0x7f0000003cc0)=@can, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x7}, 0x1ff}], 0x5, 0x2002, &(0x7f0000003ec0)) 2018/03/14 08:22:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000009, &(0x7f0000000000)=0x6f, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff39, 0x20020003, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0xffda) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0x1, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) [ 308.233611] audit: type=1400 audit(1521015764.403:82930): avc: denied { net_admin } for pid=3846 comm="syz-executor1" capability=12 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 2018/03/14 08:22:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/137) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000100)={0x19d4, 0x100000001, 0x8, 0xfffffffffffffd51, 0x12, 0xfffffffffffffffe}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt(r0, 0x2, 0x3, &(0x7f00000001c0)="51acb0b89bb3a5115815d5b64b68739b9f766636212c196373055cc4721c9bcba2bf633984ac628cd89deb86accd7354df9911f17785a8c89a4e3ba1a516333e66ad15b29536c0445d90b331235b231271f21254e5be78497db6ce499ef42926b794efb55292305336f1c2d53dea996e4e881040c20c2e18a92b2a8ccb3dd48a27a0ead88ec4012a78eb0921c0211812bac1e57ea69c1c99d1e772e0bde22d00e791307de672f81ac984b1eab2460368684ddd4d67a5758fc8a261eb0cd9c73f0544fd3c71a6fdc0004726b07bf94fdd41ab544bf687e2872a51b55af5d4", 0xde) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x5, 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) r7 = getuid() setreuid(r6, r7) ioctl$TIOCNXCL(r0, 0x540d) sendmsg(r1, &(0x7f0000002a40)={&(0x7f0000000440)=@generic={0x7, "4521732bbaacddb9b44ca2a60b52fe65da038a7eee043e83c50d7d8ba2769187fa8de26fb1cb6a5edec69bb93ad6466dafaa0edf12afe643e0c74a32192cee2ee89caecbe051dd5ac2de3e3c216af0942ead5da71a10acc9358e160c386c23cf7bc5801a35fb82311f59a279e7130add0084f834bb55dc7f21169b3c8586"}, 0x80, &(0x7f0000002940)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f00000024c0)="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", 0xff}, {&(0x7f00000025c0)="c8e767a9a8045d1ab0d58100779be8cf51728f62a5b1098a1154a79e275e4c7b8faab4ead8e7f2ca30f007becca5d934f5babeccc497a2bd71eb0e8b194d261ebccebdffcbc44edcfbefb1822f0257ac9d", 0x51}, {&(0x7f0000002640)="6aa95e92c34e171a6967dc3320885fee4b8645a653d09a139de8cd38868209642e418708447798cfc3", 0x29}, {&(0x7f0000002680)="a44604b7d04eeb32fa5329bbec130823e26fcc4a97c9919840bb6fc756a41a482807591cef571f51ace192", 0x2b}, {&(0x7f00000026c0)="f678d33077f3", 0x6}, {&(0x7f0000002700)="c34781e4d94bfe6659ada4cd2caaf4898801f80c62489679ff87fcf533a18384c2f5881b30b0751969e1ccb1a66edfec5d1f314e318d4e76a31afc4e68e4aaed8fd665f54aa9dfc847648bc423cb5d8402311b4dfbc9b85dbed2c55180e76e1d785a94b5ab51f6ad1e5c8f4841c0f36e92962ec3ca56ce5c07dc81b8aa29bf0388d25af4f9f2734d9814e2aac35dd2ecfc692b015bbcc81eff6a308f215126c4e0bece9a778a67691258", 0xaa}, {&(0x7f00000027c0)="d5ef78e93d1d6cb0935a8a75d9e96986a46fc3fa07e3db85f869bc22d9d978546a7b53017994889f287391abec6966353ef0f0ef994482fe4ae86dd64d9d80814f593c194bf963d458dfba39281eca6173f78decf29ea7490fad0681e62ce585b3732bcc244593ff894a92ea1e14765fce1bd4a4a6fecb5daa10592024facb3d8b351c798eb3eb6afd24f793cf4d62843bf5a150384d9e07e49c55bec7da146c1f7289f57b40ae10ee21531ed85d5ff74a54a66536a5be1cc031b8267849b67658d1b05811629686cb031446a33b1fc9538d111cbc2dae01d3b5b2a870ac64f20e713144", 0xe4}, {&(0x7f00000028c0)="e650652ee8aa93a4dfc0fbfd37329f46c3224818cba7ed3af0815709b8cf6de51be94a4c0b68e0ae40fd36477fdb8fef27f7c2e702299c3736e4154e23aed2eed6a6b6e9707aef7eb2ad49243920c61036461013821dc43a90", 0x59}], 0xa, &(0x7f00000029c0)=[{0x48, 0x11, 0x7, "9af0054ff42c1e4583a7c3a98c26236ffa24a10451ebe9d2e6d9723745fb19aac1a36ab3646b07bcd8590dac4ed777211956634ab8bd6485eb23"}], 0x48}, 0x4010) getgroups(0x5, &(0x7f0000002ac0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000002a80)='./file0\x00', r6, r8) fcntl$getflags(r3, 0x40b) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000002b00)={0x0, 0x2710}, 0x8) r9 = memfd_create(&(0x7f0000002b40)='\x00', 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000002b80)={0x5, 0x4, 0x7ff, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002bc0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002c00)='/selinux/relabel\x00', 0x2, 0x0) chroot(&(0x7f0000002c40)='./file0\x00') sendmsg(r1, &(0x7f0000005040)={&(0x7f0000002c80)=@nl=@unspec, 0x80, &(0x7f0000004f00)=[{&(0x7f0000002d00)="6ff781be29b51272bdb3f14d904409061df0e00ed551ac812ce3d0982936088ed128750b1c113589f2119103d9318288f5c9b1d617d18eae89f70ae961a3ad483434ca1c972fc0c42f5a1f81aee4d30d0a8bf55aadcdedbd4ebd3d64d5cc9a7ce308cee75bbe51ed964c764b08cd06c0c97ff7ad5574846712d74307f53b4a09a9c92c9546ef18df6dfb4c8594fea3b97879e9626b44d69818d40a2d9f0289771c1fbeff8b714192d0fcaed2eed7a6c142dcf9a676e3852d318c5c31be77cfb279b2ca1f35", 0xc5}, {&(0x7f0000002e00)="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0x1000}, {&(0x7f0000003e00)="168f73ff4753530c9fd383584401f1b84347f70fd7c49b020eb7e1884558ae04f7e1d49c1719609e2ee3f6e8ad375a114112998d1057efc7ffe64f8fe85029d0108b0bddc0fa2bbd4eb409add93387427d51283cb5547aae18e43749d7e4918767763068f9cf871b4ea5fed44055", 0x6e}, {&(0x7f0000003e80)="f20582d337491556405bd88e8d8f6f36f38271858a5f4904dd305645fc98e0864855a3144d42add2c59b058dc87a580c4108f73ffeefa3c654ff6687bc7e4262722c98bb6a84e900d2e53feb762399f4cdbfdc5b04a54167a92a989745816b3fd308dc5cfd32c07d11243b013e2678ee03a5b2e91a8058ca482a78b90975373d0ea1c3e610c3ba33be08e8ddcfdfe56f532c9bb66307b3ea69662e594e1e30135f4519fb805f1adfc427ec0b0fc727352112d47718a973279c1c932c0b67050f9255da1aad3e2ba0dda904e373786c1919844b0b92116e9651cfcbb065fcae98f8114455a5fee9882568fcb6eee2b0a6c2f0a91a3b89ad6db86037dcf78bc5b047c143b2d09b8ceb472e6dfb54d9a54d0484ecaca9e1bfe9d799818600ae29d3eb6960fcf2c2a4fecf25b58e389720471e85fb1ad97ebc05dcfd4e9b5e2a04b84296eab26dfb6175fc2186fa30cb249720bd135370cabc3c7a2db3ba019169fe861add9754c90b3d7d0defd511e68d729782aab0e4ff3cc404f9010c3718b003588de626c064d12391b50638adf50f27b19833e005f3253fb5e9ddd8dbb382fac6093521d6b1232cbe6c1b8b4f3b7ef35f28e760ae6ef4cb65fe43fd685f2f0ceb1b96a03998d6005907f311e4e3231865400e1d2a1bbea0707ea64075a7119e2d395c20d512a67ea8a0060808b46bc4286c108ba9f80a895ba9c141b7df9bf3edba0080dfd78bbb2599e87d34a68fbd921b5e5acc3039bbce3d161a32aeeae6609e12fc0498a9bed0262869d7297e395ef74720f61e7ff2b3d8d38ec2bfda9d9847c2b06e532cd5ea1347267fefb16c2e73ffe482f517af1bfaf5c6501228169ca3914b9c8621fc9753bb404971c75d81f89f67f79dcee96ed453ec6ef16dd5c73a96f8f392d2015f0a87c9879025f20b50cce415642b2522f73cc2b7f057825349539d64eff4f824f4d454fb75a74fbaa26439c71718cc575603600cba7a51fb3b85e4936eeb05f0a1ff8223e04e33b19d04b12091631f2ad1c0fd871b2031b929261fe1e44e7ca9595b761f5a1765cac9efbf2788fd10e5d6fa552738c7ca0a426791ebc3d8ceb047b5d108de14bd05c131192a52ff28d7b9c6f4e43ab522126d360c99f7d01764d32189939ec8036babaaa50e732ffa8d9cd78d6685c2774aa34ced1fe0a6a45bb08ec17173659d8e4261fe3a1cc1e43622f03fb144a0f82e7226cf7f0fe05fdd89f64a9ff5602d9b884f3b2c5c70f89518d9bbef7344b3c7e2f492299b9c9d0f23638b848e398b5bc2557076b098aeffaea5e5f38b486888f6023ae077da2747a8f26c8ddb877840669cc468202b6f25d8aed6e565742e6a973ab803d35596da462c1447992c11d3a6ec69e4cf33f0fef1ad379bd3e4a6c098c4c516f2b5f5d4310a6ef29743d2c9ec0a2c130623036687313729a155de6fffebc6704ab4bb7d00614990a52c27f2f2a316ffdf8f3ecdf4441d3038eb00d89c626bb200525830cbcbaad707531b62218a6028589741950b139631a53cf53dc7cc7fb8b5f2d79b94a4e042d14aebe45b2ff6e52969024e1df246a10c6652578fc341d5c5d7e77e1e9f25e5410132148dccf200b9caaf9cf4a429f889dcc0cbae8454d3d51b401fbe82b0e56daca3ab0f02ebb1a98e5076e3b2254a5e2cd1d31d73c4c4a28582c246d525d4a5f877db87da852ff827f5223d6e427fb6f2231bd2b1394b8a1dc3c2e019f847adc2f5260afe3256d2bcc46a2d339b06b46ff44c6a9edffbb6d193fa86bb34c7c0c5eff68d7dda2a4117d7ed11f3c25f4919961b1d8a6e1b07fe48f83bdb2dacd1f10f81d339b2de89170b1281616e030af6276377d73685ebe47fdfcc7668fe7e6b9c9ddd4d82fd151f7d2af1c853c6f8390d4488406b4576d4409bf18232f1490a06be2d87f408b5c5d7ae95e9cb18099c542d4ced1ab9bef8194a03eefb24b6c96c1489a8ed94d4eeafa04413835f9a64149f4a9966e9d1d12f82be7d37c7c08d476c765493c702cfa9ddf64ce936a8e5f747f8fc22cb584eea0105a42498b0fbbb14341cade08587bba4b285876a749e26e901575a941057057e18870d38dfe38eac6b0ddd96bb82b3dc9c9c086b8c6189d81b9d28cef370cce7cdb8b8293f40cab7a1db148f9365d141a06bafc010284ee5f9c75e5104695f7fe07e819de7c15afcb8e2f38f47762420a711c19221ff5ca7bc8c3d85331ff1523e96a907301ccacd4fe1bb06b8dbe3718d03123be2252c3562a26374b20bf3ae3460baea09ca03fa4eb55372697a3ac8cd29acd446287906a9f3f73ebd7043d810df797044308f46d062edfa49fcc50d8f211e340fb6a20976f45bede72d1f7b6cefeb8bb3b5c6352aaac1be8113673b9654afdc04b6ca0f38f60c48bada6a3d81d68ebb8093c95276eee14b345a9c07f34b4630ff03524bd776f173b86c05da44d86bc96ca7b2b4b6f358145fbff4f92241809715a0af3c31bfe0b3b1fca1715f4d827618300c98da064ed15d44e6af9af30316561113e82a659fb71516281717c54054b98703d6c07ff65679fa8b9ced23fd38900bdc2caef22e7dac0a3905399f586e54172566a5eee30f42f78a1e86d99d5e762469356c2fdc72d74bd5692cc2cbd201d21cb9b33ccda58c89f805a2f6bf0404a0e62184bdd05b71b17375a3fad67dc656a94d405cd18156c982c4397ee384676c93071d07e7d8dfc9db9284f7209d9fac547f57f9f1710d64571043bfb5e4c5c0fa4f7596f03892c2ae59bec845f9e70b74f7962cfec20e918800274def9757d4c0153f91a8a0444ea5a0f5ef6ffcfa6c18dcf4c40ac662670d4aedc838052d8047fc4d1cdd29e58f42b2775a0940255c0c2691c487e3825ad998be48832a5b0f770495fdd2a61f4745eb54be8cb41212254804d845243fd0bbdb9d9e30b4f2e071052e1b1306ad7e79a424fb5bdd1c1eb7473a8c88ea0060e7d5a1420be5d0deef4003cebdd67f0edf58d73e03dc9f41db0a1080be70d8a88d76d5db82dbfb50b81680118dd10eeb09d9832494a7c55e9c9f04784d17d295d21a87658cf77c22fd65da7de105a1471cc15be38613a1323ae3e8d90da0b3c23a6996973302c3cce2b621bb6da47c01138c71feaabfaec9ba4904c90959b3cd8a7b826a9d8c2161111eeb8e6bbb33516998dfa0be34c8e61b91782c8bf19c0a5c34c214237fb29c758fd04fb2f1f381e37a39d954ebbaf3b572a70fda5e3d4dcbd80727360ef7f06c451c9d0c41beed985b6f4c0303bd2561eef276490601bb4f39369aef8bb7655dfdbff64cfe9145aaffb308679c5ca59427f8862f73c6a2789ce6a493707dcc5be8071b3f3ae7a2d1462223b82315dc77ca47529f1a1a66bd7a4bdb555aeeb2290670af37d38600c0a53b15303c62fe277895766807cc9a88f6fc815c25b2a28b4b9132f6fa220b9a0cbadfd4e10ea289a354bd8d23fc2b66a29bf841fd380a67a612c54ce4ec892c672b616935d5df8595f2ee60f92e7506b682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0x1000}, {&(0x7f0000004e80)="2b0e6d86f2d96d58c614cbb67cce", 0xe}, {&(0x7f0000004ec0)="e3715aba56fc9394b0cad0e270c3fb15bb9b34e9912bbddfadb3799527e352bd26219141ee4b37e15e6842c4158f5d95bf71a6c93523f6d25f09625377", 0x3d}], 0x6, &(0x7f0000004f40)=[{0xdc, 0x105, 0x6, "f8d7ac125feb2898da743fcaad6c41b0414e1e1c62ec359cc08ac32fa31646d66e3d4381ffcc54ed8bcd4f7842dedd36f866aba87566e2959c67c84c9e0da2d6d27ff2854d32a16e178516c1b5a6c50183afb11e57f0799b5b1d5599da3d436f580a886651321b1c9fd6aee57bb36d0cab2b77060010296a8c922972abc45947bcd2f7ef364afc30b02bb1dad837162b05d04850cc48958e5b8e228af23ff6f21c31c45fe727e1b6720be1957757a136d9912c7e60b8df40f9bf63c82b83a6c1b6118df99736b69d6d6a37e4bf0a41"}], 0xdc, 0x8000}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000050c0)={0x1, &(0x7f0000005080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005200)={r10, &(0x7f0000005100)=""/227}) accept4$llc(r4, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005280)=0x10, 0x80800) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000052c0)=""/48, &(0x7f0000005300)=0x30) fsync(r0) connect$packet(r3, &(0x7f0000005340)={0x11, 0x5, r5, 0x1, 0x7fffffff, 0x6, @random="a61e03f92d6e"}, 0x14) 2018/03/14 08:22:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffffe) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f000000e000)=ANY=[@ANYBLOB="000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/102, 0x66, 0x20, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x86}, 0x1c) sync_file_range(r1, 0x200, 0x2, 0x2) 2018/03/14 08:22:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) listen(r2, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r2, 0x80000) 2018/03/14 08:22:44 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ioprio_get$pid(0x2, r3) bind$ipx(r2, &(0x7f0000000240)={0x4, 0xc48e, 0x80000000, "d420975895ae", 0x401}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @sctp_ip6_spec={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}}, {"e549"}, @ah_ip4_spec={@rand_addr, @multicast2=0xe0000002}, {"d400"}}}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x6, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0xc0, 0x0, 0x5, 0x80000001, 0x40, &(0x7f0000000040)='bcsh0\x00', 0x80000001, 0x101}) 2018/03/14 08:22:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f00005f8000)) 2018/03/14 08:22:44 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="64e3eb8d39223ab8ee1b8d2cfd6282326d02fba66185f60f4197be04b76db30134935968dee48e694239af96f98ff8156196b38fef7e5b0745613d19501226aa21e9e22be92e4bcac3e0bc6c46f5777f46bf39cf1ab4a13b50c456283806298c1ba23eaf2b4e5d0f5ed48432eab8", 0x6e) r1 = socket(0x9, 0x80400, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a0000010000", 0xfffffffffffffe56) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x7, 0x1, 0x80000001, 0x0, 0x7, 0x8, 0x8}, 0x0) 2018/03/14 08:22:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) 2018/03/14 08:22:44 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x7fff, 0x7}, {0x0, 0x3}, 0x80000001, 0x1, 0x3}) sync() capget(&(0x7f0000000240)={0x1998032c}, &(0x7f0000000000)={0x0, 0x0, 0x100000001, 0x0, 0x0, 0x6}) recvfrom$unix(r0, &(0x7f0000000080)=""/33, 0x21, 0x2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) prctl$getname(0x10, &(0x7f00000000c0)=""/66) 2018/03/14 08:22:44 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x7f, 0x200, 0x9, 0x20}, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffef7fff6}, {}, @quote={{}, 0x0, &(0x7f00007c2fd0)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x30) 2018/03/14 08:22:44 executing program 3: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x8}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3d243335}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/03/14 08:22:44 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x8, 0x3f, 0x7, 0x4, 0xffffffffffffffe0, 0x9, 0x5, 0x7, 0x40}) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xffffffff, 0x1ff, 0x7ff, 0x10001, 0x7, 0x5, 0x74bd978c, 0x8, 0x1, 0x6}) signalfd4(r1, &(0x7f00000000c0)={0x10001}, 0x8, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/14 08:22:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)='&', 0x1) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/03/14 08:22:45 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./control\x00', r0, &(0x7f00000001c0)='./control\x00') utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{0x77359400}}, 0x100) r1 = open(&(0x7f0000000040)='./control\x00', 0x800, 0x50) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/14 08:22:45 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000600)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000140)=""/35) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000a40)={0x0, 0xcb}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="0660aaf3716384e6d30200ffff"], &(0x7f0000000c40)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffb, 0x4) sendto$inet(r1, &(0x7f0000000500)="574709bd9e6170dcfd23452141f7b03e8f53a3e80db1467a9005244e31d2ff5d050d90816be672254d38bb4d9ab90434b4e8787a1d4c5c90911ba141dc477204daf84b08efa21490f1f68bd056a21e25b57f640d88c0fd19e15210f2cc5a55978523af921260a62d063845ebc1890ca9e1", 0x71, 0x20000000, &(0x7f0000000580)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) vmsplice(r1, &(0x7f0000000c00)=[{&(0x7f00000002c0)="53def00124342e248a93620a7cb627acfa40b6b759936ecf5eff0bfeb450083560d7172763", 0x25}, {&(0x7f0000000d00)="69cf1d134b50ac487dc2952ea40ab035d3963b484aa1a6f6e3f45e089a2380eac0a3ae014d18dfd3473bf3402fd035c19619788fc2f36c75802d74371348c1a1674e445b19f8f0d0a73a7c4eee21eacf2426c60842ffc47f7968e8a4a7903402e2357c714f000ba9ac192874fbe604b054ee5fe9d6e789345b551faeffb7f8bbeeaf9472abb47892d58d", 0x8a}, {&(0x7f0000000e40)="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", 0xfe}, {&(0x7f0000000f40)="725c36128822c4d2e79f4eabb82079332687cbd169dcc72cc7ccf088b46cb8f8127826149a4aa18e09e2e13f80b0537234c137729db03a035b94fff83e6b37d371a91d4a6b405f04536fdd84b24bc20fd41cd414e4e060ffce9b5f27a847c6cbe7e3a86e22ab9761ad10d5b79560a47245294d6c0bcfd07c2024eed0db03988ab94530becd247fe92f428d49959f912a8b3c1e51f5d86d43bd6c4fac9883915e55bb473393831b83868dc3a6d222bed25840256c360b77272502b6ffae077cef58cc536abe0bc59d671288019c9192dbf9d1e1a95b01979adbc407dfe50b0df9c059b7aaf2913656fdcc6ec9935b378d3cd822bae3d8c2", 0xf7}, {&(0x7f00000006c0)="1e96e85489f432dd1ef6078ec1bc776f22e9311c4fb3024033fe9e", 0x1b}], 0x5, 0xa) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000009c0)={r5, 0x9}, &(0x7f0000000a00)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000280)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000000040)={{0x3f, 0x9}, 'port1\x00', 0x10, 0x20000, 0x10000, 0x4, 0x10001, 0x7fffffff, 0x1ff, 0x0, 0x6, 0x8000}) sendto$inet(r1, &(0x7f0000a2d000), 0x0, 0x20000000, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000e00)=@assoc_value={r6, 0x4}, &(0x7f0000000dc0)=0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0xcb, 0x10000, 0x9, 0x90}, &(0x7f00000007c0)=0x98) poll(&(0x7f0000000cc0)=[{r1}], 0x1, 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x6, 0x5, 0x6}, &(0x7f0000000840)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x141202, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@rand_addr=0x9, 0x4e20, 0x3ff, 0x4e21, 0x6, 0x2, 0x20, 0x80, 0x88, r7, r8}, {0x6, 0x4, 0x2, 0x5, 0x7dc3, 0x5, 0x57b, 0x7}, {0x5ca17ef7, 0x7, 0x9, 0x6}, 0x7fffffff, 0x6e6bbd, 0x14604010f09f8767, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x3, 0x3, 0xffff, 0x3ff, 0x6}}, 0xe8) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x0, {0x8, 0x4, 0x3f, 0x1000, 0x6de8, 0x1}, 0x7, 0x49}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in=@local, @in=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) 2018/03/14 08:22:45 executing program 2: pselect6(0x2d5, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x631}, &(0x7f0000000240)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x2, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8208, 0x4, 0x0, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101180, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)={r2, 0x20, 0xca, "6b9e2af8761175b9a753a18515c3e2123977e4b9c50c700e5a5abf4f51333c48035767fe4474ec6bd4a5ff1a89044face25c71cf641a64e4dc3170624cd8b7542c75168415a8fed9bd17481d44361a169b7fc1f94b9ea9a88489810bc73ee1e1247db21b8a658d92eb327c3a7a82986d2aa2e79fa76499d8365346fe60b935af0a4218963340ba56d9e827fbd056372be9b73d6e24e4b29b8f5836ed9e7399a31760b54c6151d615d077d34708addb1ffbb229aedc68fbb241b342470fa6528e8ca9f5fa9d54537d87d3"}, 0xd2) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4a, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) 2018/03/14 08:22:45 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) ftruncate(r0, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) 2018/03/14 08:22:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0xae, "d529e860f6134a483a41a0675d8b7ad8a769a17d939d0f64938dc1c0b82288cb52e22e4a5af88e3f56533c300fe08c7f868b01ad44cdef3a081ebdee4ef1992b943cd31a8cc3a448c793c4fb6df40861aaf2937825e1701c1250ea7d064a21326c27eb060270087055ac7844dc7c20c394523d32a1a4ba4d146c4f7d4d428355778f3f64e3b41ff9c086c9d4588e45113c1b6699664fd3453b1e8d41ad154fac653d71cce06b6020205506ced47c"}, &(0x7f0000000100)=0xd2) r1 = socket(0x5, 0x7, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/03/14 08:22:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='sessionid\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xf0}}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') 2018/03/14 08:22:45 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc)=0x3ff, 0x4) 2018/03/14 08:22:45 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x214000) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/03/14 08:22:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6206, 0x1, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xd7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000000fdb)="240000001a0025f00018000400edfc0e020000000010bf02ebffff020800040048186be0", 0x24) 2018/03/14 08:22:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2002, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f00003c2ff8)=[{&(0x7f0000000080)="29b8a8bf7fecb9529620eece00000020001900013d00101b0000f60200001615de000500000004ff070c4ab9a2b915aede78c0a8cc16717c7ca18311babb4fba682facf287a586b1a72728f3e0d8ced180014302552f2a8b1e87afcfad2de3bd9d354400b51eaede0aba79", 0xcb}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x9, 0x20, 0x9, 0x1}, &(0x7f0000000180)=0x18) 2018/03/14 08:22:45 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r1) 2018/03/14 08:22:45 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) poll(&(0x7f0000144000)=[{r1}], 0x1, 0x0) 2018/03/14 08:22:45 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x800) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/03/14 08:22:45 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/xfrm_stat\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/14 08:22:45 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x1) write$eventfd(r0, &(0x7f0000000080)=0x4ab, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000006000)=0x20200000001, 0x8) 2018/03/14 08:22:45 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x5) getcwd(&(0x7f00000001c0)=""/196, 0xc4) fstatfs(r2, &(0x7f00000000c0)=""/20) 2018/03/14 08:22:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x4, 0x8000, 0xe2, "feaf4c32b215", 0x3}}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/14 08:22:46 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$unix(r0, &(0x7f0000001000), 0x0, 0x0) 2018/03/14 08:22:46 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x138) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDDELIO(r1, 0x4b35, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/03/14 08:22:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x44c00) read$eventfd(r0, &(0x7f0000000300), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x7231278c43a1f710, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/03/14 08:22:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000100000001, &(0x7f0000001000)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000007, 0x9011, r1, 0x0) readahead(r1, 0x3, 0x1) 2018/03/14 08:22:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8f78beeeab61ea14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/03/14 08:22:46 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') sendfile64(r0, r1, 0x0, 0x9) 2018/03/14 08:22:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7c3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x101, 0x1ff}, &(0x7f00000001c0)=0x88) socket$inet6(0xa, 0x2, 0x0) 2018/03/14 08:22:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x2) getrusage(0x1, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x4, 0x4}], 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @rand_addr=0x800}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x76, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ifb0\x00'}) 2018/03/14 08:22:46 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="e6", 0x1, 0xfffffffffffffffc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDDISABIO(r1, 0x4b37) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x92) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x5, 0x2}, {0x2, 0x401}, 0x3f, 0x4, 0x9}) keyctl$update(0x2, r0, &(0x7f0000000100)="10", 0x1) socketpair(0x1b, 0x6, 0x7ee1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000140)=0x200, &(0x7f0000000180)=0x2) 2018/03/14 08:22:46 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="9a864c8e26416271be8befea781ac3fb1698a309d4159f4f942e781ea3d6afcbab207a59dbbdd92117573cedfe3e1c90ec6438e2a8eb2f8dacf4e8a613b85919e64cfd652dbcb20c07afba11ca02510e4d4da7026447c2f4fd34a0", 0x5b, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0xa1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x200, 0x40, 0x3ff, r2}, &(0x7f0000000100)=0x10) clock_gettime(0x0, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x6}, 0x4) futex(&(0x7f000000cffc)=0x4000000000, 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f000044b000), 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x19d0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={r3, r4, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r5, 0x80000, r0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0x800000000000000) 2018/03/14 08:22:46 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f00000000c0)) setfsgid(r3) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/14 08:22:46 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecefd0)=[{r0}], 0x1, &(0x7f0000872ff0)={0x77359400}, &(0x7f0000229ff8), 0x8) r1 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'dummy0\x00', 0x40000000}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x200000, 0x0) inotify_rm_watch(r0, r1) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x400) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/14 08:22:46 executing program 2: unshare(0x40800) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xff57, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfde192786b5ec6a6, 0x0) 2018/03/14 08:22:46 executing program 1: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) fcntl$setstatus(r1, 0x4, 0x800) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f00009fd000)={0xbffffffffffffffe}, 0x0, 0x8) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) fcntl$setsig(r1, 0xa, 0x20) r4 = memfd_create(&(0x7f0000000040), 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x100, 0x6, 0x0, 0x100, 0x2, 0x5c1, 0x5, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x3, 0xc0000, 0x2, 0x9, 0x2}, &(0x7f0000000140)=0x14) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/14 08:22:46 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000040), 0x100) memfd_create(&(0x7f0000000000)='self]%bdev)/vmnet1user[\x00', 0x3) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ef65d663f4afaaaaaaaaaabb91001f0081001100000d000000802902000050e4f135020000de8880defc4755f66fc6c527e79a52509d946cac9ef2b70a98627613b9e446f2bfb4b13a3b59097bb20fdffdd0cecef7523443441b3d03821b9748bb2d25b2036b1c759e6fcdb8d2d9dfee1b2100d736c4f281b4912d81f456da44b2e06ee31ee426c1df84f450e58e5ad4cafedaad0c8510a88af54848017fd4f1d6ded44a"], &(0x7f00000000c0)={0x0, 0x2, [0x1f3, 0x985, 0xc45, 0x8ef]}) 2018/03/14 08:22:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff02e}, {0x6}]}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) 2018/03/14 08:22:46 executing program 6: r0 = gettid() exit(0x0) ioprio_get$pid(0x3, r0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0xfffffffffffffffa}, 0x8) fcntl$addseals(r1, 0x409, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x500, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x30) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/14 08:22:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x410c00, 0x0) connect$netlink(r2, &(0x7f0000000140)=@unspec, 0xb) fsync(r1) 2018/03/14 08:22:46 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/03/14 08:22:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2}], 0x28}}], 0x40000000000005d, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) 2018/03/14 08:22:46 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/14 08:22:46 executing program 0: socket$netlink(0x10, 0x3, 0xf) ioprio_set$pid(0x3, 0x0, 0x0) 2018/03/14 08:22:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x7f) 2018/03/14 08:22:46 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dbc000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() r3 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/03/14 08:22:46 executing program 3: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f00003c1ff8)='./file0\x00', &(0x7f0000192ff8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x0, &(0x7f0000f36000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42180, 0x0) 2018/03/14 08:22:46 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) r0 = gettid() syz_open_procfs(r0, &(0x7f00000001c0)='uid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) 2018/03/14 08:22:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffdffffffffaaaaaaaaaabb08004400001c00000000000090787f000001ac1414bb0000000000089078"], &(0x7f0000000000)) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/14 08:22:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/protocols\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/03/14 08:22:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0bfe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f00000001c0)={0x1c, 0x80000000000002, 0x3, 0x800000001, 0x0, 0x0, {}, [@typed={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x3, 0x2, {0x2, 0x3, 0xfff, 0x3, 0xffffffffffff8000}}) 2018/03/14 08:22:47 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0xe, &(0x7f0000000940)=[{&(0x7f0000006440)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/27, 0x1b, 0x10000}, 0x1000}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="97a1575f03dd5ef27433ddd18700aa1659a2acee126bcccc4baf981d36708c7abbba363447c35b78e3ca6eb6b82518488773ba20a6f4d4d07ecada4c2c", 0x3d}, {&(0x7f00000000c0)="5a039fcdfd6849ce7fcb4e9110eb1853b70dbdd1840120743d41f8cd10a3d47a3308dcf696a31c84bb2778f9d11d1414fc0a57c1b60ddd4639051e05c104f6d6a2a08f513e3db31fd2eb76aaeb79fd18482a9013f365de4de9ac63c41c894f4405db7d6c0f76df47f48bab367ff236aae5aa7426628623e66573e648b57ebfe523261137ba577fc3a33363", 0x8b}, {&(0x7f0000000180)="e21abf3d2bb0b02df3e0b447cd15d1b53a30db135dd38b2bb6eb7d4e0a689e0f1d9766a24b4272178463f311a696a0dfc903cb60fdcb7cf30d0211a01d77f77ef6cb989e642d346d2b6853e84618850f7e9a9888c030ad38c326f6f41e87d0fc18395223976d8f0b773ba97daeec147576b2cd4da52a5da47ba36b0fe33a6e5fe277224d0c91e1cde7d2c15b0dc0c114c58410a6ef", 0x95}, {&(0x7f0000000240)="c86d8820e881de5147513b76e9b0238243eea424e3f51d4eaaea47eed6df4857159d4b78d69c00670702e8418a206f0ac8e6318ac2d55459a92b3459d18dc3cb9e1d7441e1f539bbe0d9b85a27b4fec7ce05405049c2952e2537fe905e06249c6ba2e6e2ca094b41a199f2c0c74b68dfefba3477deccaf4f4c134b0f19ba91e65399ec3218df1ea6a2d2608478004dbb4b3ed6c0e9a92d32c60bd432bc12760d92d4119460e18a86fa41c9df9904a91e459142cef9d803453ab4c7d87c764e987842389ed0084ce6b28b7c697f", 0xcd}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000000340)="2705c6bb53f3bd57b3ece1072219b89699017305eaa1c7be79edcd95574389", 0x1f}], 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x900, 0x0) openat(r1, &(0x7f0000000440)='./file0\x00', 0x1, 0x86) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='ns/net\x00') ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/14 08:22:47 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) epoll_wait(r0, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc9, "b4c2879850fa595ca8c45e33da2ae86a7fc2b0be8100a9c2f8c79cab9f83f7aa9491aa55be07e4ecd894b6991e793f7fc393b18f2ed9a96f5a6ea5acbdf1850aca2fc309024949de16226d777941ec2a4746b6fcb52535e3da21c18f02f221370d786ea89b95268d270fe93796d820c2922ea13c93f0e3cb1ca66156e25912494203ae2f044d5d359d268a6eef7f6cc6ab9c099b1adf1cd7cdebc9ba43783167cf7ce11002a1ef3e245451ac79c03aab703137d4a2d628eb02fbedc8ffef4216d0fe030399d95f2010"}, &(0x7f0000000180)=0xd1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x1fd, 0x10001}, &(0x7f0000000200)=0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(r1, 0x1) 2018/03/14 08:22:47 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0xfffffffffffffffe) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xfa, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/250}, &(0x7f0000000200)=0x50) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/03/14 08:22:47 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0xd1a, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0563460e63133081fa7a28b0ee8d"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/14 08:22:47 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x1}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@remote, @remote, 0x0}, &(0x7f00000001c0)=0xc) clock_gettime(0x0, &(0x7f0000003a40)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/26, 0x1a}], 0x4, &(0x7f0000000500)=""/73, 0x49}, 0x4}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, &(0x7f00000015c0)=""/90, 0x5a, 0x8000}}, {{&(0x7f0000001640)=@can={0x0, 0x0}, 0x80, &(0x7f0000003900)=[{&(0x7f00000016c0)=""/140, 0x8c}, {&(0x7f0000001780)=""/53, 0x35}, {&(0x7f00000017c0)=""/75, 0x4b}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/56, 0x38}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/121, 0x79}], 0x7, &(0x7f0000003940)=""/124, 0x7c, 0x5}, 0x6}], 0x3, 0xeea2adc07e3ab798, &(0x7f0000003a80)={r4, r5+10000000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003ac0)={@empty, @dev, 0x0}, &(0x7f0000003b00)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003b40)={@remote, 0x0}, &(0x7f0000003b80)=0x14) sendmsg$nl_route(r1, &(0x7f0000003c80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003c40)={&(0x7f0000003bc0)=@ipmr_delroute={0x48, 0x19, 0x310, 0x70bd26, 0x25dfdbfb, {0x80, 0x20, 0x20, 0x4651aa, 0xfc, 0x1, 0xfd, 0xf}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x8, 0xd2cb, 0x5, r2}, {0x3, 0xffff, 0x7ff, r3}, {0xfffffffffffffff8, 0x80, 0x100000000, r6}, {0x89c, 0x92e8, 0x3, r7}, {0x1, 0xfffffffffffffff8, 0x6, r8}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x81) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="a4", 0x1}], 0x1, 0x0) 2018/03/14 08:22:47 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r6 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) r11 = getpgid(0xffffffffffffffff) fstat(r3, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0}, &(0x7f0000001f40)=0xc) getgroups(0x5, &(0x7f0000001f80)=[0x0, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002100)=0xe8) getgroups(0xa, &(0x7f0000002140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002180)=0x0) getresuid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) fstat(r3, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getresuid(&(0x7f0000002400), &(0x7f0000002440), &(0x7f0000002480)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) r29 = dup3(r1, r1, 0x80000) r30 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002540)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000002640)=0xe8) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpid() lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006040)={0x0, 0x0, 0x0}, &(0x7f0000006080)=0xc) r36 = getpgid(0x0) lstat(&(0x7f00000060c0)='./file0\x00', &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006180)=0x0, &(0x7f00000061c0), &(0x7f0000006200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006280)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000006380)=0xe8) r41 = getgid() r42 = mq_open(&(0x7f00000063c0)='\x00', 0x1, 0x0, &(0x7f0000006400)={0x6, 0xfffffffffffffff7, 0x7, 0xa957, 0x90e, 0x800, 0xce0}) sendmmsg$unix(r4, &(0x7f0000006540)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000002c0)="b81f9ae6fa8ef91044a5fb96bdf5a1dd5f98e6bc615d091c5127d80a96d28d3e119a170ad1b6a4f4ef8ccd376f4091d3afd1842ee050d7c19144a20f65d07ebd5ea7efa99b918ec387abfff4cfc7985f3aaf0ef3189e8ed717e6176031b8c3ad85c735ff40e6db97f93a8e64ae8ee0287c467debc3ccc11a121c56196f4c5c18647103dd1ac5a6ffe691b1c066e993ad4c60ab72924d75556a305443262be26297d03303e2b3079ea69fb200cf8bc518072dfcad262574e1e4ed15d71623decc0d655a112c36", 0xc6}, {&(0x7f00000003c0)="c3191c5bd6c65c9e2691fb91725146d40027f3b77335ae99e120445f9b5ccaaeab7e7dab18b2f14383afb9453325877feba7f8522095fa3131ec4e9d675140879909cd622ff4758274fba0f6ad54f3038959451182eb5a7a4c095d9cb2f657b5eba94869392f07a6d0a699dd3e95f545394164b8014622c63ea4243f11449c47fe40344fc2672dc9db9da1349658893e7dd921e89c3b388a424934f0abfd00d19a2cc361263efdde62395d4cd3f3ddf22154e074abe878391a2ee2a9545f002998f471d749eb94bb7bfd577f921d55fd08a36e6503df6be40bed396775d76a67381a258fbabdd0c6cf16", 0xea}, {&(0x7f00000004c0)="a165cf3bcc8ca3f883eab21270b7bf100d90866901697fb08f36efacb375bf3af5f06e99782f5d2357bce9192682ad042135261abb36d77c3307ec862d14389a2b4f48d0fee94a0b2cbfcc0cfe9e742bbb65cc3c220516579fe82dcc71c33d00b480ace8bdf75c0a218b961dbeb78c3cd1f1f323925572cf6f2b59a8413dceb9769ed293693f05305e587ef45fea25603b9cdd34649dce45e4e381286b27d3f7cc7a77337d43c8bf40ae", 0xaa}, {&(0x7f0000000580)="e975839cc28f68cee4786fdfdd3d1898232905964eb51951f873375934b47c0f797a432f0278e8cc7fef8b50b53dbc270a9f5cc3fa2c20926d3a04d7a8c7a9f3626ba7f31021e0dca808983e2d9b3ea69419e0520504ae814e4f7a56477d6a558e0516bd917cfdc8755bf0528763122f59eea382ddcfaa98855883effceb4e541db652daff9bf0552a29efc30dea693679d1f43f52978b914a1079fda8156a845661181a4d33edef70b1e91997f1d8d439fa4c9b512f46b12937dc2c7a7db43b32ccd46a37586a7002da5233d17e2abcafb949fe8d17c5f34b860de6041dc43ac9859d6a1540", 0xe6}, {&(0x7f0000000100)="12e7eb1de24f9b02a3182f5985c31bc8db5defefdadf14b215bac43b490c02103d4aa6f7b3b530a2e2896c30f0b693f2272989f2cb38b864a181c5b88ca56a05fa41dc70893b5b4db5125782c4f8be210ee4a78d97d703facc2fdf6d0896741ed2a18ac73fd5918490049f3d4b9a605eb5caf03479662681efc80a8c4f", 0x7d}, {&(0x7f0000000680)="49ae11b1a194455bcd8feb51e9b16e6f1e1d56d09c3bff9c2d5d3c98f8e1def8428df730ccdb91a7c9527535e5f75599f8f8998ff3a379cf7523b3386a16bcfec3ab709f34bb78dc399ad30cb9801d6eba7b14a96d044a04488cf80b5a2bd799481ba9e86c626a2a68b1f106ca5aa5f1e39f5ffea9efbb98503e5cbd6a34b431812a230240edf0a3f24f0220c9b95e114b665cf318ddaf5c99a11844eabe51ff3ecdf1b48fd708ab867652ba79bcf6f5c0089955c8834ad3ef5a6fc63d22e4d926479af9f91d24e1faa2703a3c575f39d44500713a", 0xd5}], 0x6}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000840)="a027abe87fcaf1629a61cb766cbc7afa14a062cdb46844d625a9ce7292ff4aaaf55f", 0x22}], 0x1, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0x44, 0x40}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000c40)="26c7e7b125ce6a3fb0909d357ee5e4166c6630", 0x13}, {&(0x7f0000000c80)="795e362f7ae829d66f1ea19e98e557b0be471e04cb06", 0x16}, 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{&(0x7f0000004f40)="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", 0x1000}], 0x7, &(0x7f0000006440)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r1, r42, r0, r3, r2, r1, r2, r2, r2]}], 0xd4, 0x40}], 0x5, 0x80) 2018/03/14 08:22:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f0000000100), 0x20000002a) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0xae, 0x1, "096887b34a11c4594a278d883eef149fabdae3ba2e064681ca869e2a68137357d51c8d1b781f43d92fdb529aede95aa18da7233d72247cdb7faa6122bc2eda", 0x7}, 0x58) 2018/03/14 08:22:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x2, 0xfffffffffffffffa, 0x800, 0x3}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x38, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x8, @empty, 0x7fffffff}, @in6={0xa, 0x4e20, 0xb1cd, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}]}, &(0x7f00000003c0)=0xc) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x200000) r3 = accept4(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000180)=0x80, 0x800) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0)) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/14 08:22:47 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) socketpair(0x8, 0xa, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) fchdir(r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0xff, 0x7, 0x5, 0x8, 0x5, 0x40, 0x84, 0x1000000000000, 0x2, 0xfffffffffffffffc, 0x7}) umount2(&(0x7f0000000140)='./file0\x00', 0x2) flistxattr(r2, &(0x7f0000000180)=""/49, 0x31) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000240)="233314f477c8560e6b009beca3eda9c50e3466a60da87c9269eff58424d1137bc0d85398158076828c134139cc6c01d097da59dd62f052a73fe80f885b0c55e1e570995f89483ab28f60f231418376ed2cc89344637078013c337162fe618fecbd95bf0f14f9545072f7efac951fccca5331", 0x72}, {&(0x7f00000002c0)="a71347c4d0c47c9954283b6dd3b9de03142d6eb4f0eb4522d85846c31c48255237ac9ad0e0988cf536f121836aa6944cfd30412e7c23bcbaa953687d6b202c68217da929bb780b34ff23b8351b41eedd204c5d250c93f66abc610f757f9eb4a8d084d304a6bc8d5cb30b1122bad5b6a7a30527f57846bdf70aaf586f5130484f3d3c71e17a1ec3350722e5064ae2256062eebebfe440c0d8272d4177c95a1b979e6884fc5593a8ac51", 0xa9}, {&(0x7f0000000380)="0eef8a156110f2e48a1934ca870361cc49bb6cb7eed33e9a5b3bd6479bdeda4bf1b2ca85cb7f395190bb9972e77936cbf8b35563dc1ac8b3b93fcc960c7c58052125ba5cbebe35acf478c91ce4d1cc528276fc2b80a275d70ffb0e9662c7917cbc0b46682e50704fa4c9d60f5ea79c", 0x6f}, {&(0x7f0000000400)="9c9abfa098fd9fb3ab6dfd9c7682285849dde0e70f7fd354f1bdfa1ae14c7361b6e5f811b31fe466827eb265cca21ab7b9c4eefb83c6524f5093ef22544e90f3980577f31d9bb1c429664fd8461d0b1811861b9a861a9af4e777384c9c1e32f1a404bd2bc3308c75d523aa5cbf968bb73e61ef2444cd15605ff680283741f3a9037b77f64cbc86cf0c5b4d98aa562de698b4b81cbc0ecc8206158a99d094d755bf3501290cae6031d837586b312ae0cd42e5d19bf9f55995517b571c6ef3bd7c5275f2b89aee88604c6b797a0b1ca9ee2bc749daa470d61ebadbb939f9261e14558c616a673ac815e46e4d40b6e448125bca944000", 0xf5}], 0x4, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) r3 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x2200) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000680)) lremovexattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'btrfs.', '/dev/net/tun\x00'}) write$tun(r3, &(0x7f0000000740)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x7, 0xff, "90bb63ad77098c218b50a2af6f8827318de0276036d9534720ea7a8d736d6e3ebda19c973951bb5b045e099892dd54af2714f6d86bc910a1edf7d0d96a2a7f4bf0760febf2599743aae292"}}}}}, 0x5c) r5 = creat(&(0x7f00000007c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x8001, 0x7, [0x6, 0x80, 0x8000, 0x1, 0x3ff, 0x100000000, 0x8]}, &(0x7f0000000840)=0x16) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000880)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1000, 0x7}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) fstat(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e24, 0x8, 0x4e23, 0x2, 0x0, 0xa0, 0x20, 0x32, r7, r8}, {0x3, 0x1000, 0x2, 0x4, 0x101, 0x3758c445, 0x4, 0x5ef}, {0x8, 0x3, 0x7fff, 0xab9}, 0x1, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x7, 0x1, 0x20, 0xffffffffffffd06a, 0x0, 0xfff}}, 0xe8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000c00)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000c40)=0x3, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000cc0)={0x1, &(0x7f0000000c80)=[{0x7, 0x1ff, 0xfff, 0x5}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) sendmsg$nl_generic(r0, &(0x7f0000001f80)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001f40)={&(0x7f0000000dc0)={0x1150, 0x1a, 0x300, 0x70bd2b, 0x25dfdbfd, {0xf}, [@nested={0x113c, 0x24, [@typed={0xc, 0xc, @u32=0x48}, @generic="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", @generic="1bd5271b9fa3fd6bae244d1b903630a793a4e4568a4d87fe13d14630679227f4c1f75c1ced3d4fd7ce233ec7e6f80031692c58d6b2b18cee3c9b3f412707287c7eabec304cc6fd56baeb07b30cd330db037d88c906eb21d40624efaf80285ef467015df662ad217ee17181ed23b7fa3f4f2370144550ca0be9001b4ccc94b7ed38fa42d81263ba5eb1a7669b46bab9033562591015d21dd9ed55737da10a84bc59e06b3ab2a8f4cd811f29ceb74d8034d6ec1b48c4529000bb0e4509fb987b3dff3931bd8291eb6e535fd5e396d3c6bd1a6c5392a30b0742bf9a422c08d735f880febfe0", @generic="a7c967c390bc2de7b8cd55ebb5e06c8f6d8ab45cce524484cb8ef642fead34b85cfe86f669eac76f9cde62d1baf92883794dfcabf82bbfe4a81a91b0adc872bbc3dcbeb19c"]}]}, 0x1150}, 0x1, 0x0, 0x0, 0x40840}, 0x4000000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001fc0)={0x0, 0x2, 0x80000, 0x5}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000002000)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x16, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'yam0\x00'}) [ 311.082889] binder: 28936:28939 unknown command 239493893 [ 311.089808] binder: 28936:28939 ioctl c0306201 20a20000 returned -22 [ 311.120854] binder: 28936:28949 unknown command 239493893 2018/03/14 08:22:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7fffff, 0x8) 2018/03/14 08:22:47 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x0, 0x400009) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40000000}) poll(&(0x7f0000000040)=[{r0}], 0x1ba, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/14 08:22:47 executing program 4: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x200) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080)=0x3f, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x1, 0x2}}, 0x80) readv(r1, &(0x7f00001cbfe0)=[{&(0x7f0000ff8fc0)=""/64, 0x40}], 0x1) 2018/03/14 08:22:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') sendfile(r0, r0, &(0x7f0000000080), 0xfffffffffffffffd) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x11) [ 311.141158] binder: 28936:28949 ioctl c0306201 20a20000 returned -22 2018/03/14 08:22:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x4) arch_prctl(0x0, &(0x7f0000000000)="a2a5c8b6542a9e9755dcbfb865b6caf5e67ef2f657480f940ccae4279f806b56eb132cfb06933575b4f45bf1c3cd20929b685d7083401bd984e1071cdb30a57cd6580c8f662c9aa0044d5c606ac8fac0bebc1f9f129389c1b48c8e6adb1da97a4a1bf611adb44b693360f8e98c68b25d29ddea893fe122c7a948d36e7c1b682631d3c1a8e9524b24aba8473eff7015201698c689c6b065dc216cf7a2be963553defbd2e700381b8cfe17bb1048effa9953653ea026536cf0f1149dc864e8e4236d32e714e244") 2018/03/14 08:22:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) write(r1, &(0x7f0000000000), 0x20a) 2018/03/14 08:22:47 executing program 4: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000200)={r1, 0x1, &(0x7f0000000100)=[0x6], &(0x7f0000000140)=[0x9, 0x57d, 0x4], 0x42, 0x6, 0x64, &(0x7f0000000180)=[0x80000001, 0xadf9, 0x7, 0x8, 0x2, 0x7fff], &(0x7f00000001c0)=[0x6, 0xfffffffffffffff9, 0xfffffffffffffc00]}) r2 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x8, 0x7, 0x6, 0x1, 0xfffffffffffffff9, 0x4, 0x3, 0x200, 0xffffffffffffffff], 0x9, 0x7, 0x8001, 0xfffffffffffffff7, 0x7ff, 0x9, {0x7080, 0x6, 0x7, 0x100000000, 0x4, 0x5, 0x9, 0xf40, 0x5, 0x401, 0x3, 0x5, 0x8, 0x3, "4d50379024ed58872ee1aa064fb1a123744cbc7affaf3079539a5f7a5dfdaa1f"}}) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)) bind$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/14 08:22:47 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x5, 0x3, 'queue0\x00', 0x3}) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x6, 0x9d4, [0x0, 0x20000380, 0x20000818, 0x20000930], 0x0, &(0x7f0000000180), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x20, 0xe9ff, 'syz_tun\x00', 'bond0\x00', 'gre0\x00', 'bond0\x00', @random="eab75f5ded27", [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x98, 0x150, 0x17c, [@state={'state\x00', 0x4, {{0x7}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x9, 0xd4e, 0x3, 0x1, 0x0, "d59ac326d33c50f3d48fa1b1e3a73afdab70610cb5032e52500375a55e51da98c46bc99273b6f3b6e4b5837bcfd9353943b704c633d1affb55116b6f7e9fe2a8"}}}, @common=@log={'log\x00', 0x24, {{0x0, "b1a984c99b9bb7e17ab38cb98f6df054039cf9dd27e0ca611ac10af89dc6", 0x4}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xfffffffffffffffe}}}}, {{{0xb, 0x29, 0x890d, 'erspan0\x00', 'ifb0\x00', 'irlan0\x00', 'bridge0\x00', @random="4a542a832854", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xa79f9f3b05a7d989, 0xff], 0x29c, 0x2c4, 0x2ec, [@bpf0={'bpf\x00', 0x208, {{0x18, [{0x8, 0x400, 0x1, 0xb2}, {0x10001, 0x140, 0x6, 0x8}, {0x9b, 0x10, 0x1, 0x5e}, {0x8, 0x2, 0x6, 0x8}, {0x3f, 0x8, 0x32b800000, 0xc68a}, {0x4, 0x2, 0x7fff, 0x4}, {0x80000000, 0x0, 0x2, 0x60}, {0x8, 0x5, 0xffffffff}, {0xf7, 0x9, 0x2, 0x8}, {0x2, 0x3, 0xffffffffffffffa7, 0x1ff}, {0x9b8, 0x5, 0x4, 0x5}, {0x100000000, 0x4, 0x3, 0xfffffffffffffffc}, {0x6e, 0x3f, 0x6, 0x5}, {0x2, 0x100, 0x3, 0x9}, {0x0, 0xfff, 0x80000001, 0x349}, {0xffffffff, 0x2, 0xecc9, 0x10000}, {0xbdf, 0x9, 0x5, 0x10000}, {0x9, 0xf4a, 0x7, 0x6}, {0x0, 0x80000001, 0x8, 0x7}, {0x400, 0x80, 0x20, 0x200}, {0x0, 0xffffffffffffffff, 0x400, 0x2}, {0x4, 0x0, 0x4, 0x93f}, {0x3, 0x81, 0x3, 0x7fffffff}, {0xd6, 0x6000000, 0x7, 0x4}, {0x2, 0x2, 0x8, 0x2}, {0x2, 0x8, 0x400, 0xfffffffffffffffc}, {0x3, 0xd04, 0x2, 0xfb}, {0x2, 0x9, 0x10000, 0x1}, {0x4, 0x3, 0x3f, 0x7}, {0x3, 0x0, 0x7f, 0x10001}, {0x9, 0xfff, 0xfffffffffffffffa, 0x2}, {0xfffffffffffeffff, 0x69c8, 0x10001, 0x80000000}, {0x4, 0x8001, 0x100}, {0x101, 0xffff, 0x459, 0xfffffffffffffffc}, {0x1, 0x0, 0xffff, 0x3}, {0x80000001, 0x3ff, 0x0, 0x1b}, {0x3, 0x3b6b, 0xfffffffffffffffc, 0x9}, {0x929, 0x8, 0x9, 0x2}, {0x3, 0xa32b, 0x6fb8, 0x4}, {0x81, 0xd9c1, 0x0, 0x81}, {0x1, 0xfff, 0x1, 0x9}, {0x7fffffff, 0x8, 0x2, 0xffffffffffff0001}, {0x0, 0x0, 0x0, 0x2}, {0x5, 0x67, 0x4, 0x5}, {0x3ff, 0x9ee, 0x0, 0x2}, {0xffffffff, 0x1, 0x101, 0x5}, {0x5, 0x2, 0x2, 0xded}, {0x6, 0x10001, 0x2, 0x2}, {0x1, 0x1, 0x400, 0x401}, {0x2c, 0x25c, 0x40, 0x1}, {0x8001, 0x7ff, 0xda5a, 0x6}, {0x4, 0x3, 0xfffffffffffffc01, 0x20}, {0x400, 0xffffffff00000001}, {0x7, 0x3, 0x12, 0x3}, {0x9, 0x3f, 0x5, 0x2}, {0x80, 0x8, 0x4, 0x401}, {0x6, 0x80000001, 0xffff, 0x6}, {0x100000001, 0x5, 0xfff, 0x5}, {0x85, 0x3, 0x8, 0x2}, {0x4, 0x5, 0x2}, {0x0, 0xe78e, 0x2}, {0xfffffffffffffff8, 0x7, 0x8001, 0x48}, {0xf23, 0x46, 0x3}, {0x6, 0x7, 0x101, 0x8}], 0x100000000}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x1, 0x88bf, 'ip6gre0\x00', 'irlan0\x00', 'gre0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0xe8}, [@common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x3a}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x0, 0x9974, 'gretap0\x00', 'bcsh0\x00', 'ip_vti0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="5f34c78ece0e", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa8, 0x138, 0x180, [@owner={'owner\x00', 0x14, {{r2, r4, r5, r6, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz1\x00', 0x4}}}, @common=@log={'log\x00', 0x24, {{0x8, "21f7ce1b13d5f666109d3c75f34b73d7bbf08baa66b9c597c5088de0468f", 0x5}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x4, 0x40}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x7, 0x1, 0x2f7, 'ipddp0\x00', 'ipddp0\x00', 'rose0\x00', 'irlan0\x00', @random="5aebdcd222d3", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xe8, 0x114}, [@common=@log={'log\x00', 0x24, {{0x1, "8317e9deb845b010b33e0b8b9f1ce16c951ed86a9fbabd1f81a6d3fdaca0", 0x4}}}, @common=@dnat={'dnat\x00', 0xc}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffd}}}}, {{{0x11, 0x44, 0x6001, 'syzkaller1\x00', 'bcsf0\x00', 'ip_vti0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="e8baa345881e", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x130}, [@common=@STANDARD={'\x00', 0x4}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x4, 0x1ff, 0x3, 0x0, 0x0, "b6096cabbb7c6a0d61fc0a1fd11d730c25ce0f3087aa93d16766015354b8d7295d742fc500dffcc68334c5a6febc8bf5bc387aa67f6a40c7d9ff29ae83a08559"}}}}]}]}, 0xa24) r7 = socket(0x15, 0x1, 0x7) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000e00)={@dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001, 0x1, 0x6, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xe3, @multicast2=0xe0000002, @rand_addr=0x20, @empty]}, 0x28) exit_group(0xaaa3) ptrace$setopts(0x4206, r3, 0x3f, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) fcntl$notify(r7, 0x402, 0x80000000) socket$inet6(0xa, 0x80000, 0x7) chmod(&(0x7f0000000ec0)='./file0\x00', 0x50) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000f00)={0x7}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/rtc\x00', 0xa200, 0x0) lseek(r7, 0x0, 0x4) bind$inet6(r7, &(0x7f0000000f80)={0xa, 0x4e24, 0x1, @empty, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a45322, &(0x7f0000000fc0)) timer_create(0x4, &(0x7f0000001080)={0x0, 0x33, 0x4, @tid=r1}, &(0x7f00000010c0)=0x0) timer_gettime(r9, &(0x7f0000001100)) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001140)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f0000001180)=0x5dac, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000011c0)=0x70c384b8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001200)='/dev/hwrng\x00', 0x44000, 0x0) fcntl$setown(r8, 0x8, r3) ioctl$TUNGETSNDBUF(r10, 0x800454d3, &(0x7f0000001240)) ioctl$LOOP_GET_STATUS64(r10, 0x4c05, &(0x7f0000001280)) 2018/03/14 08:22:47 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4000042) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x10001) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x59, 0x78bd, 0x80, 0x4, 0x9, 0x6, 0x0, 0xffffffffffffb585, 0x3, 0x100}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003b40)={0x0, @broadcast, @broadcast}, &(0x7f0000003b80)=0xc) recvmmsg(r0, &(0x7f000000c6c0)=[{{&(0x7f0000003ec0)=@ipx, 0x80, &(0x7f000000b100)=[{&(0x7f000000adc0)=""/255, 0xff}, {&(0x7f000000aec0)=""/156, 0x9c}, {&(0x7f000000af80)=""/180, 0xb4}, {&(0x7f000000b040)=""/171, 0xab}, {&(0x7f0000003f40)=""/77, 0x4d}], 0x5, &(0x7f000000b140)=""/188, 0xbc, 0x100}, 0x1}, {{&(0x7f000000b200)=@ethernet={0x0, @remote}, 0x80, &(0x7f000000b480)=[{&(0x7f000000b280)=""/18, 0x12}, {&(0x7f000000b2c0)=""/159, 0x9f}, {&(0x7f000000b380)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f000000b4c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000c600)=[{&(0x7f000000b540)=""/147, 0x93}, {&(0x7f000000b600)=""/4096, 0x1000}], 0x2, &(0x7f000000c640)=""/93, 0x5d, 0x3f}, 0x8001}], 0x3, 0x1, 0x0) sendmmsg(r0, &(0x7f000000f780)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="29f7c9994455cb8478ff885bc39e91ee3f410d1085396f92b7a9661f8c3b4964ea61434ca8c93d6721523e4ae4c23929733c3b7821516e3ac7a65153266679be2ded41295fdc11563ae092184015014902e1eb3890b277579acb87d8bde1da79c7c36a6d1b41b4b5f7243469c41e0002b7382ca01de871c286384066c8d0923117799a61b0f418c53d702d22191c3debc6b5230abb72e993d5a3f552242b230aac0b9efc3489d1e1a90e8e5e9450a90a15310eb5fdcada70a19f439dc0fe4bff2d4db8c6bd497142c9957d57c1d986dc7595b87b26daa046d5a484616f5a4632c17bd6d7512643fd80d35c7ff4bcd4bf22", 0xf1}, {&(0x7f0000000240)="48c1df1a0eaea71bbfd842159c2f0378fc5b9ab5258fb1b76ad0b630b220ca345c8a2821e82bd9566bb5d5e7d4f1ed70125ee26f0cb84217569ef802f401f3fd5d2cc5a00b52eb0c82c3162909a6544d3d1a108f928e1853cb146112e9f065c1e4ff87c8145228a89108822cd24806e48412efd3885eb920aef74765072cfb2a2c949b95949979d37c85affd6049f7cf767a53c1de2dbf1ec7e8191d23d2b948e5181b93d844fc538c46e237b44a", 0xae}], 0x2, &(0x7f0000000340)=[{0xac, 0x112, 0x3, "329ed3b5f828854003c4358720f5c67053eb7377be16795586d64f827c43616a4103e0f8b5371c260ea91e602245e070789a0c02a7e2a1246b5a85e360646a98bcc644ca376eb5064c8b0bf358043dc5be7f10550e564dcf5f39b91da6ace4226043deb7ff38b9dd81c4d09509c8f95071e99814da6c16658d768f20c0ce582ba71c679fa1c6f64d774640d5f2bef5e80015d49ba7938ea794605286970fd1"}, {0x24, 0x0, 0x7ff, "9058116210e83a34533be1b9ff063acb0c4013db846b309a"}, {0x40, 0x11d, 0x7, "c5d8ace941ac4f686f48d3f5d202b7e6d8c4b83fbed9709d8470f0c8e88d89847f13442e61d74a1014e2a7c22971ceb8d614"}, {0xc0, 0x0, 0x10000, "600317746542800d189b786295a081b7792cab555f8b8e54ee2aafeab7963df898d5babcaa293bd335f7715099cc1b276e5bd15068fa8cb586d2b7cbed5c9754ed5a8755b78ec4dfd1f1d5d56aea8f1d6db502e763d216688a25861c0b4a993aa95bbde949a420ac430c04b7ff7726f206992b871fba29f7c50daa92e73d402dbc64c44530c785ed4f291b779e4874ba44c1a84e3eeaa5d5d4f7eb55dc5087ae6e002eb2cfa97075eefdc25004765b1b3d"}, {0x24, 0x112, 0x1ff, "16892e5bb3371a69463941176f62598469754b2e8e3b"}, {0x50, 0x108, 0x8, "65cd749896dd55a2f25a87ce69c77fc5eac28b00587a1ca2d84b27a6414bc7afd2f8e22f8a3ec4f760681d16ce1a75407abaac3a2d3abfbd37235c8ae6144497a38f2a"}, {0x70, 0x11f, 0x8, "31e9ffd6c695d884924258f707b1ba35b1e7af00b35724dcaeddc46ad03371722765ffa0dbe70df5ea2c9895ca195a156eaec4a48dabc857b7be89e0483cff719221e9bc269f1e548aa800a4f84321de0e21445228de0cf7975535fa6df04bb752"}], 0x2b4, 0xe570b1d3ece6d45}, 0x7}, {{&(0x7f0000000600)=@ipx={0x4, 0x2, 0x422580bd, "2ae34d38243b", 0x8}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000680)="2fed4f2ced367c2d853a2cb047e902193fca367fc0df1d7ba300be7b74067295ee56a9b710294fd1e0bb8c0481fac3321d8d7a87dc41d20d62d4ea1c7465741fbbd99c289f87e0ab28a391b08c7fb3c0855bf97c2d81aed932ae3bca519f7bcc98b787392ecc57e4792ebcb86c8596e40d9d36357cb4df7684fc3ecf32ec6a3711a214fd52bc936e291977895b45a81db3f31aa3071b9362f8da597db88a6cb97ef60afe0006cebbcbd8c503b7504c5075f744330d2daefb972528f150e20b53e60bacb48f33f395af8ab9be77e249478f5eddf8", 0xd4}, 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{&(0x7f000000e780)="875288512e0dbc8c027fd69ad137d343b5cbbc005976ac1f6b00722bb8c39adb1e2ea537d4fc80e2408d5a5612d73a96ab46679e379ba452a96c7f4fab5388e657654cc685c13d4c3d40e4807b6e2f166aeef0e0123ed89601c52b353081d6c802ae6a43816f4dc0cf86262c644c1ccb3628f4cd59ab61a344db92eeb3bfc4c6dbfa2e5ef9f1e2e4c2362948ea84e2cb08b73dd0e73177a4e7912a572516adb7bb586e36670daeffd8a3d65d232ece49f67c31568301e16b7b63bda8f9f237c3dbbe6148d545c40ddc9479ee1386555dc56b0e4d710ed1ff9da08caff6e0f45c30700724718cbad806a5ce5b6ecb8f3ac9", 0xf1}, {&(0x7f000000e880)="909e51542e93ce3d7c4e6a5e006d65", 0xf}, {&(0x7f000000e8c0)="169e77df51de69abad02650762179fff43a595d6b3da7e963d731c31cb031c373e28c1f00121178f332e965dd6d64c026294519037c44a0856933cb818464c52eeaad4762c2458ec78e57ca6ed2a4417905026459bf05c5299d19c9cd36a075d5c0e40d11c19f0cd2df1b26def5385cab99f6f1ee32b09fbefa52e5a6aedb66c96632508424f1963d4026ed6fc3b0b1bb588c66646c332e7f8d86bf14f5532c8d7b77fee04558f3413883b05ecca395c390e6c11682a5ae590826ed1424006d520fdaec2ac938da2b7eae7debf13a7f9df9cc09e", 0xd4}, {&(0x7f000000e9c0)="674b601c81b006eef8c0434cf98529960b6b232035f9bfab23b6e5540a6faef9d1823d6b8e931fb268a06c232c00076a6b593ef832ac", 0x36}, {&(0x7f000000ea00)="da50d579fd14eb281b5692f8361237e70005", 0x12}, {&(0x7f000000ea40)="6e9a958c0bbbdcee5eeb0a5cc16f520853e52e8adfaa501bac7b5d1baaf09ab253eeb7c2375ddbafd567dac099cec314c38fc63d90b52ba9d603f9757b72244ddd28c4718b2d896c155168906b61d4082eacd18e45a890", 0x57}], 0x9, 0x0, 0x0, 0x800}, 0x3}, {{&(0x7f000000eb40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x6, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}}, 0x80, &(0x7f000000edc0)=[{&(0x7f000000ebc0)="3eb3570ebbcc86ce3c978f56bf32ac4ea4f9360e5f8182a0f29d3f8241627cb0c2d8ed71a1eac28183d54d7f51d042e78a6843bee0f2bbf1e11654ed3081d1d8f1512de28bc49454e2128557f4b00cb585", 0x51}, {&(0x7f000000ec40)="09eba24e8ea763c513654b76bc0e6b115ab0959a86daa864162edde755fc7e45357114ba570c3a213b029cd14a8f5b118132fc0ce1598bfde54d76e05575136cab4942efe1e6bcf53f85c83aaf42cda3", 0x50}, {&(0x7f000000ecc0)="6d3af3146e2fe83eb891b0391b9875be18ba2390024308c9a0a69ee05584c7aa8a96f92fcde81d78d72625a4a7e897eeef18cab974f645d9ae0fe25420ec247a98dcb0e2f3ceae16aa3303d6f1806092e2033870f5037cdd7ef1c5c241e79e92544781699aa4fdb8b1675740923922c85a3ca5b168a18b46646006b892b0a2a5c2a68be341b7a25743d152adfee409272ab128c7470735782a3b3337e09a0c969772aaf537a58900b9bdd6c4bc8a8a1b", 0xb0}, {&(0x7f000000ed80)="a5bd0d6d6ae7771eddf8c6152629e850103b3bf167ca4f33547b21130a3a4d5639ab1110b0764b5f985cea770678be0e", 0x30}], 0x4, &(0x7f000000ee00)=[{0x88, 0x107, 0xf2a9, "8f525c8023b9057374287b0d186d6ff0e851284e7e7dfae75f54a8f46a296a4edf3d89857b37eea3e7201b9d5e168654b91c0effe4b7ff91a83d16f41ab2dd7c28b9ad936e9483a282bf52d932a14206827cab5421888376bc14b9bbe88f5c6c761f8483dabf8137fc4c6cf384dfbf2cfde28130064a93432d53ac49"}, {0x9c, 0x84, 0x2, "807e38f3d61e93e902ddeb51efeabc5e709f3aa78b1e9eabdf787400a5df7c59b42c978ef60075e61affb5cef28bb58aa11912137715df1346e4f45e25c2653eea0afb8a1cca4556a2676c3d4c632c9c94c5c3d72fd574a7ac8942ad7abd32ca4700f52d6992b5f5fcced90ef9906280b932ea00a0a957f834afef55d690760e30fbc31b371d0a8cfbdbe98e15a9"}, {0x74, 0x105, 0x8000, "fb1654ae648d9af439095270af588904b045f74453b863638dea222d558cb2186e928edb58119cb6028eedbabe49f026943607269ffa0a4eeaf9b5ee6b9b1b228229c377bb301c5c38c64460a96a28228371dba608c33b6b70ba5294c12b0b3e03502e41ea4a"}, {0x90, 0x1ff, 0x2000, "01cd97604735c46b6d52f35b93b0993787905a68cf54f6278cb702890e569258e95270abd16f68337c66dc53fb16a8335bc74d8e02237a16a6414b8ec33e93a0924719d5dfd7aa91fc9b7e5588d27a374e386c84641d15769b99adf41172badfa6259620162e098cbced6aca9bad40ee6bdea526fb5f9130cb06bf7fa6c138a4bca1"}, {0x74, 0x10b, 0x3, "5198ec5b4fff76375246152fddcd49b52b667be9a6df3d5b5607f4ca03c2fbe9d59933ce4bc057ef34d468b7336e800cc96c8225d0f7a2238963a6c3b30fc15f2130fb83088a136b7becc639ae1744981bed541393937162ae642b83fa290f57db6d321f429192"}], 0x29c, 0x40090}, 0x101}, {{&(0x7f000000f0c0)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x80, &(0x7f000000f340)=[{&(0x7f000000f140)="c5084f130b9b564defe40f08144e982994f4077aec522eb6a8c3b44ff501db72171550532c0275b3c7c0932f00448843b64e1a456e4fb2fb95df3521ac5728967d7e9808bf9c361a3137420a74267d59afc3381264e176c9a23328a4f48758d4df5bf389abcbb9aaa5cf01e2e07bc086d35f3dcbe9609e7b3ac791dc4aeb18db0b29dfe65a291c258e12e697260d9307d94224b21078df76ddc3771ebe1b70e675b94c55e769758436acfc897f", 0xad}, {&(0x7f000000f200)="02fbb0adc6c44b77e72e319c43e7770e21ace1313932b5d7f3239a44245297abe904a16719df7a602ee82097", 0x2c}, {&(0x7f000000f240)="46de1843d868a7021d8fe78714318431fae538b0232199c54edc85035f2b4c71f9965b9de78de30c69dad2d7a10d164dced1c230eecbc6ce3cb7b385b5286fb17e76bbac05cfad82af8d9a2663164810210c1a766744913e76d3229c3c59444a571792d96810565bc77368a1b8c0118fb9d9296314dfdf3e8407a36d2592d5ba0e5e05ea0a2b08665a080381a5bc36fb87df42265006c5f914ff36108222fdf888af1c4e20ee3fef647745bd8655551bdd8cab2225febebe04ba19c00d686e69a044e23f46c789cf25ef", 0xca}], 0x3, &(0x7f000000f380)=[{0x18, 0x29, 0x5, "da6383f0f63171a1779836bf"}, {0xc0, 0x13d, 0x4, "42051f1bcbc246d82db8c37d26018aebdc11ade7ab5f3bf3ae2f0f572e779d4bfd84b4ecbe569f2f709bcd2051e370e9cbb8ff45a58fa058f5017c824b06102998ce97ca8efec170f189cf1dea9436c33e12d0d65bd69b69b78c08ebcef71dd116c4c5120a2c0fb434d906a9b7a97d3f837b30639ead33d481d10e78a4602eef0aea7f60c81796d57f26e0b41bc0c99af2c62f679e32b328ea7b95d1f7877c2da7245338f2f9f184175a9411b1c735f5b2"}, {0xd4, 0x109, 0x4, "6fc7c7f6a3b1234181cc666a68665d8fa15f0d25f2a702ac43730a2aba2ebe5af41fec500317dd95e6f9f4a578582b6a46ee92ae392fac10e94cdb72ff95862f3d9b9c0073835714f746b3f71e6cc009c4d1b6097fcbfb2e1efa27f5a22c3257d4e90c39e82111e9a4b5c0ed84ed04270f8634f2efbb0a18f49b6177a2f416da115157fee0fa69bde40241563d661d417863b17ca254100fddb976702ffaa2a660c34085d85b15d5bdbadafd3db54931ed36d3ef8e269b5ca2dd55e295b6b75168ed30ccdb0270"}, {0xdc, 0x10a, 0x3, "ae937c048c7a600380dbfeafa57ae1e800b28bbccde0e8c097f2978dfd79f627324856acb0ecdf269b0ee4f7c89e07c7e82e3714dd7e05d344f0705e9c08e2a99b91630450e8fb7a5913a5cf7bbec224020901c5e50336bb866dd71e099a6c4362978c11e3d8d2ebf3ebe3ffd080be8672496f386a6f2a34ef2b732b79c48e9a2e73ab1e23707ce0c41394d4e55e5b25810a8e3c5fd5e6d9bac91d4df460ea3712eeaa19a1568bb22e86f506b50dbd29168a97c0aa774c82140ba76d52067807d042c3f8767830289e7ce3e22ee68c"}, {0x3c, 0x0, 0x5, "2ba87bbc485db3662387c4cb70b56cc3bd681a16f1ece459891bae713b8bab50486033f41105528472bad0a1b6a7ba6f"}, {0x60, 0x117, 0x1, "f99a8c2d2449f8cd0fd9bf1f9603b005eb46c17f0cf3b897f3c833f6b506ff13013f747ec6b1a438a53bf3acfd780e719fd8b55361f93637e29da4331ddaf12140f291f35ad27bdb212b3ca4fbe5a2d81d"}, {0xac, 0x0, 0x0, "8a46f4150114591f093e8afd2623e5e5d584e8db53972311a42d1ca7012ee683ead0ac8cfd62f5694fcf47b1fdad2a7efc3a43edfd848e2f81e461822a4dc5f4d87bb2bbdf56fe3ead307feb72ab232c6d5fe0780318a838d0ef568835ceef7da603d835b5a36d43377cce8d286f5174014eeeef514573c5d16b2913782a539d1ee97bb4885030c0adec829f11797e569e03f513f3dfbd0e9d2c45a4a0ebaa"}], 0x3d0, 0x8000}, 0x9}], 0x9, 0x1) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)) recvfrom$unix(r0, &(0x7f0000000080)=""/23, 0x17, 0x12043, 0x0, 0x0) 2018/03/14 08:22:47 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/03/14 08:22:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff81, 0x3, 0x5, 0xe10f, 0x0, 0x401, {0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x58b}}, 0x1, 0x5, 0x120000000000, 0x7, 0x401}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x9, 0xe79f, 0x800a, 0x4, 0x7, 0x3, 0xffffffffffffda94, 0x1, r2}, &(0x7f0000000380)=0x20) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000040)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getpeername$inet(r5, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) fcntl$setownex(r4, 0xf, &(0x7f00000001c0)={0x2, r3}) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000180), 0x4) 2018/03/14 08:22:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x8000000000000000) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 2018/03/14 08:22:47 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffffbdd, 0x1, 0xa4}) r1 = socket(0x14, 0x800, 0xfeffffbffffffffe) write(r1, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0500020000000005", 0x24) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x2000000, 0x13, r0, 0x0) 2018/03/14 08:22:47 executing program 2: r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) r3 = dup3(r0, r1, 0x80000) connect$bt_l2cap(r3, &(0x7f0000000200)={0x1f, 0x28, {0xff, 0x7, 0x1, 0x400}, 0x8, 0x2}, 0xe) r4 = dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x38a, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000080)={r5, 0x1}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x5, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4db7}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @rand_addr=0x81}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xb4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100), 0x4) faccessat(r4, &(0x7f00000000c0)='./file0\x00', 0x3, 0x800) getuid() 2018/03/14 08:22:48 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/75) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000b000)='ns\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) fstat(r3, &(0x7f0000000000)) 2018/03/14 08:22:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="300000001c00090500000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="ba498e5703cfb884756a6ebf855adcef25a3bd1806d13b6e420833bef473da8ca2dd6faa6d95610109fb99a39cf9382b5900d721363c16c78f31dfb72e1dd8490e223105aa642c74dc7396818116dcc3ed099a452e78d69da8801fc66e53b0296dd801ca23", 0x65}, {&(0x7f0000000100)="c2f2b4babdb22e5f40852e192cb0b78b36abecd8241b4e4bb291444efda11c46a9f4d72eb9143966a1d251e3fc28d16702ffa2036b0ef8105b75c4696a6616f45f71a27dceabffb33d4d2307b7417137a4b4429916fd6754b02d53dc5fec3a0aa7139eb6a9fd3405f523772af92317", 0x6f}], 0x3, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x7, 0x10000, 0x8, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x80000000, 0x5, 0x10001, 0x7, 0x100, 0x0, 0x1, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x100000000, 0xffff, r2}}], 0x84}, 0x850) 2018/03/14 08:22:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet6(0xa, 0x6, 0x7fd0273) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080)=0xc, 0x4) 2018/03/14 08:22:48 executing program 0: r0 = socket(0x5, 0x2, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000180)=0xffffffffffffffbb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in, 0x4e23, 0x6, 0x4e22, 0x4000000000000000, 0xa, 0xfd1a51ba57656984, 0xa0, 0x3b, r1, r2}, {0x7, 0x7, 0xfffffffffffffffa, 0x4, 0x4, 0x6, 0x5, 0x100000000}, {0x100000, 0x6, 0x5, 0x1}, 0x401, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x3, 0x6, 0xef, 0x5, 0xf1}}, 0xe8) 2018/03/14 08:22:48 executing program 3: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x6, 0x1, 0xac, 0x7, 0x9, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc090, 0x29b, 0x7, 0x5000000000, 0x1000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xa1, "697f3fe47531a5fd97d149132eec9cae5ccbbc3fb128e897b10619cacccc5f963d17d82a67835f89556395702ac626e7091e6f91bbb821be5cda172354c92c174521f1bbebd07a1b9332d0ec1841cbd31cc5ea5a9c7b4b1e3b86a2d728c22b409a65ce4486b99487826c0ec688cf77d59430637f4308b329c92ef595c20a56acca691154929252f7b79e2f0ca03b6914d7b7e5e8f8838fb7d487bbc07ccb5b25a5"}, &(0x7f0000000240)=0xa9) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') 2018/03/14 08:22:48 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) socketpair(0x1, 0x80004, 0x66f8d2d6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) userfaultfd(0x800) 2018/03/14 08:22:48 executing program 1: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x100) read(r0, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="f1e16233efc1d280c1e76b1ad71caf83", 0x10) 2018/03/14 08:22:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80880, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) 2018/03/14 08:22:48 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/03/14 08:22:48 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) userfaultfd(0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x183) 2018/03/14 08:22:48 executing program 7: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/03/14 08:22:48 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) 2018/03/14 08:22:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000140)='dev ', 0x2) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380), 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x1, 0x0, 0x0) 2018/03/14 08:22:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f000080dffc)=0x8000008, 0xb) 2018/03/14 08:22:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r0) 2018/03/14 08:22:48 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x6c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0x8, 0x2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/14 08:22:48 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000040)=0x10, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x2000}, 0x4) dup2(r2, r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x3, 0x4) connect(r2, &(0x7f0000000080)=@sco={0x1f, {0xfffffffffffffffd, 0x6, 0x9, 0x400, 0x800000000, 0x7ff}}, 0x80) 2018/03/14 08:22:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) close(r0) 2018/03/14 08:22:48 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0xfffffffffffffffe, 0x200}) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f00000000c0)=0xffffffffffffffff, 0x0) 2018/03/14 08:22:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081cff5)='/dev/hwrng\x00', 0x801, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f0000000040)=""/231}) 2018/03/14 08:22:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000080)=0x24) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x4e21, @rand_addr=0x14}}, 0x0, 0x4, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0xffe000000000}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x28c) 2018/03/14 08:22:48 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getxattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/163, 0xa3) ioctl$KDDISABIO(r0, 0x4b37) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x1000000, &(0x7f0000000140)="161c89837b2e") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000583000)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000240)="1dd612c01a546b0d81f2cf8abb", 0x2403, 0x0) 2018/03/14 08:22:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000), 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000080)=0x6) 2018/03/14 08:22:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@random={'security.', 'user.'}, &(0x7f0000000180)=""/64, 0x40) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)=""/25, 0x19) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'mime_type\x00'}, &(0x7f0000000100)=""/41, 0x29) 2018/03/14 08:22:49 executing program 1: r0 = socket(0x9, 0x2000003, 0x2) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/03/14 08:22:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x7d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0x81, 0x5, 0x3, 0x100000}) r1 = socket$inet6(0xa, 0x10000080001, 0x1d1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x1f, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x104) socket(0xa, 0xa, 0x3) flistxattr(r1, &(0x7f0000000200)=""/247, 0xf7) 2018/03/14 08:22:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0xfffffffffffffd63) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000)=0xfffffffffffffffe, 0xfffffffffffffddf) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x3, 0xfffffffffffffff7, 0xee1, 0xa2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fffffff, 0x7, 0xd45, 0x5, 0x9d}, &(0x7f00000001c0)=0x98) 2018/03/14 08:22:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000b59000)=ANY=[@ANYBLOB='Q\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/14 08:22:49 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0xeb6, 0x401, 0x7ff, 0x40, 0x81, 0x21678ad1, 0x2, 0x1, 0xb062, 0x4, 0x2, 0x1000, 0x6, 0x1]}, &(0x7f0000000280)=0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x20, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x7f, r4, 0x10001, 0x9}) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/14 08:22:49 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r0) 2018/03/14 08:22:49 executing program 2: r0 = socket(0x40010, 0x0, 0x4) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xcc, 0xffff, "ddc2c2fe483e", 0x40}, 0x10) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/14 08:22:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') setns(r0, 0x4c000000) ftruncate(r0, 0x0) socket(0x15, 0x805, 0x2) 2018/03/14 08:22:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085df70)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x8}, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faef70)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) close(r0) 2018/03/14 08:22:49 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0xeb6, 0x401, 0x7ff, 0x40, 0x81, 0x21678ad1, 0x2, 0x1, 0xb062, 0x4, 0x2, 0x1000, 0x6, 0x1]}, &(0x7f0000000280)=0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x20, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x7f, r4, 0x10001, 0x9}) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/14 08:22:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"626f0fccb6e2ba11000866b300008192", 0x200}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x5801}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) 2018/03/14 08:22:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002004e20e0000001000000000800000002000100000000000000000200000000030005000000000002002a000000e3000000000000000000"], 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) 2018/03/14 08:22:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x800000000004, 0x80000000, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x80000000003, 0x0, 0x3}}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000040)="b63db85e1e8d02000000000000c73ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d8705000000000000", 0x2b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/4096, 0x1000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 313.233896] audit_printk_skb: 4940 callbacks suppressed [ 313.233904] audit: type=1400 audit(1521015769.403:84580): avc: denied { net_admin } for pid=21459 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/14 08:22:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000100)=""/231) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x10001}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r2, 0x5}, &(0x7f0000000680)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x10000) fanotify_mark(r0, 0x60, 0x8020020, r3, &(0x7f0000000080)='./file0\x00') ioprio_set$pid(0x1000000, r1, 0x7ffe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x49a, 0x0, 0x1, 0x1, 0x9, 0x13a, 0x2, 0x800, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8, 0x9c2, 0x4c, 0x1f, 0x400, 0xffffffffffffffff, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}}, 0x0, 0x9, 0x2, 0xff, 0x3cb8}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x9, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100000000, 0xffffffff}, &(0x7f0000000500)=0x88) sendto$unix(r0, &(0x7f0000000200)="005cee4b2ebdb3fcbff25a8eba2b208c4a79ee3ad54e8478ad918751f06de2e55741486d570dd24c91069f613269ce783d151ee44e2e4f67e258d94da58f49422575794dbefd5b3c37db7f921a23488fbb59669c73c6fe1911b01bd95018866fd089827f1a8d02051ae4f8cd1470a8adb07be9258004ab982da2651ecc2b330ca11dfa", 0x83, 0x80, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/14 08:22:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) [ 313.236434] audit: type=1400 audit(1521015769.403:84581): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 [ 313.238082] audit: type=1400 audit(1521015769.403:84582): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 [ 313.239760] audit: type=1400 audit(1521015769.403:84583): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 [ 313.241399] audit: type=1400 audit(1521015769.403:84584): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 [ 313.243885] audit: type=1400 audit(1521015769.413:84586): avc: denied { net_admin } for pid=11682 comm="syz-executor4" capability=12 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 [ 313.245586] audit: type=1400 audit(1521015769.413:84587): avc: denied { net_admin } for pid=11682 comm="syz-executor4" capability=12 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 [ 313.247230] audit: type=1400 audit(1521015769.413:84588): avc: denied { net_admin } for pid=11682 comm="syz-executor4" capability=12 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 [ 313.248921] audit: type=1400 audit(1521015769.413:84589): avc: denied { net_admin } for pid=11682 comm="syz-executor4" capability=12 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 [ 313.262856] audit: type=1400 audit(1521015769.403:84585): avc: denied { net_admin } for pid=12064 comm="syz-executor3" capability=12 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 2018/03/14 08:22:50 executing program 0: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, r2/1000+30000}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)}, 0x0) recvfrom(r1, &(0x7f0000000180)=""/136, 0x88, 0x0, 0x0, 0x0) tkill(r0, 0x4) 2018/03/14 08:22:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x121080, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=ANY=[@ANYBLOB="0663044000000000"], 0x0, 0x0, &(0x7f0000000040)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x3, 0x6}, 0x8) 2018/03/14 08:22:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000000003, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xec, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffeed) ioctl$KDMKTONE(r1, 0x4b30, 0x401) 2018/03/14 08:22:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{}, {0x3, 0xb93}, {0x4, 0xf3}, {0xa, 0x20}, {0x3, 0x3}], 0x5) dup(r1) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xd260b5a272f569f) 2018/03/14 08:22:50 executing program 4: seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000040)) 2018/03/14 08:22:50 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000be5000)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2000000000000004}) r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbdff8)='./file0\x00', 0x745) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/14 08:22:50 executing program 1: ioprio_set$pid(0x1, 0x0, 0x7ffe) ioprio_get$pid(0x1000000000002, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x3}, {0x7, 0x4}, 0x5}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) 2018/03/14 08:22:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="343384c4a6d217cce4c1a2e4e415eb14000504002f2bef4f748c6d4b8d71dfd6fc608c7a24f35198e0e50cbd3d94bf94a7a1378885c60cb6fde3a7cd4ebf90623415a3e9752de6dac448b4c8ef9b97f969553390193ae7c10596d97c35b7decb23424079ecf734b855b868d3486c99f7fe53c2cb1cbe9e35ae7b85bbeed3b764959970f5f687693c16dc4e0ec3377db2b86a0d428af913ea4632a85fa1c2b85471ed34bf30074cc45186ca1dc056b6a3f1f511a383276d0082e21289a3c2ab3ec21108e241b82b166781b5efc6c17615322ce999af90e866c1557ec09d5b7ab8d584a3307bf3d8", @ANYRES32=0x0, @ANYBLOB="14000100ff0200000000000084fb8be900deff010800080000000000"], 0x34}, 0x1}, 0x0) 2018/03/14 08:22:50 executing program 1: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) unshare(0xa0000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/03/14 08:22:50 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x10001, 0x2, 0x10000, "a41fdfe1c302835f98ee796ed637f6e57094ed771c4f39c15fcc98e0c64e7a93e64e7c2339c63df342d2e69020f043b7eba76e9e1237859d1639115dbbf93ea52f870c6a31872e70ba1666255f7bcb73"}, 0xd8) r1 = socket(0x200000000000010, 0x2, 0x9) write(r1, &(0x7f0000000080)="1f000000f90300ff14001a1789ce0000020000000000000001000000010100829e000000000006ffff74dd677293e251", 0x30) 2018/03/14 08:22:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) [ 313.863700] binder: 29188:29195 Release 1 refcount change on invalid ref 0 ret -22 2018/03/14 08:22:50 executing program 0: r0 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/14 08:22:50 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) open$dir(&(0x7f0000000240)='./file0\x00', 0x1, 0x20) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000140)={&(0x7f00000000c0)="65827357dea7d5c5fdb026c5d2e2bc92b779649f8287475c4158c7243df7a6d7b0f51b12fa7fd3e90c651fb898877ab41fd3a73d850e39c7cca95cb72144210969fd584841e6", 0x46}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') write$selinux_access(r1, &(0x7f0000000280)={'system_u:object_r:useradd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x38}, 0x55) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getpid() getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x3, 0x0) 2018/03/14 08:22:50 executing program 7: r0 = timerfd_create(0x7, 0x80000) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x1) fchmod(r0, 0x26) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xffffffffffffffff) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="97", 0x1}], 0x200000000000005a, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) [ 313.913104] binder: 29188:29203 Release 1 refcount change on invalid ref 0 ret -22 2018/03/14 08:22:50 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x37, 0x1, 0xffffffff, 0x3f, 0xb30f, 0x100, 0x3}) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/03/14 08:22:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x3, 0x4) dup(r2) fchmod(r2, 0x40) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x801, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r4}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000e000103000000000010dfff09000000"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/14 08:22:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x1, 0x3, 0x8, 0x3}) ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)) 2018/03/14 08:22:50 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x180) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe7b) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) [ 314.198198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket pig=29234 comm=syz-executor2 [ 314.291289] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket pig=29250 comm=syz-executor2 2018/03/14 08:22:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2001, 0x99) r2 = syz_open_pts(r1, 0x2) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="81ac69dc805d92289e3577de6a4117bbcb7bb8da19ad1501d461e3505ed52486fffdf0d39f8dc1893829d6f9d8d94e89371b0f588df413b3") r3 = getgid() getgroups(0x8, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setresgid(r3, r4, r5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg(r0, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002700)="8b376e65e19588cf023e8138688f8cce", 0x10}], 0x1, &(0x7f00000027c0)}}, {{&(0x7f0000002d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000003d80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c0000000100000001000000bb75c47c5fb6934bd8627ba3314faec9a3c0b9fc99858049a31f43d2f2f1fbb609ca4a541ae6387ee5c998d1741962"], 0xc}}], 0x2, 0x0) 2018/03/14 08:22:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000), &(0x7f0000006000)}}], 0x4d, 0x0, &(0x7f0000000040)="c512191529f865da2d712ad054918ecddcff667e8e558c3ec5cc48d299a3be153f1b3ab64490e65a185e7e5ea9812bd6401fb5c8657ca854fa333ec74f9eb3fffd32cbe6bd865606cb856b17bf"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/14 08:22:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) 2018/03/14 08:22:50 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/88, 0x58, 0xfffffffeffffffff, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200), 0x2}) getpeername$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'osx.', 'k\x00'}, &(0x7f00000003c0)=""/26, 0x1a) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0xf4, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x68) 2018/03/14 08:22:50 executing program 6: r0 = mq_open(&(0x7f0000000000)="2d0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x8000, 0x2}) mq_timedreceive(r1, &(0x7f00000001c0)=""/121, 0x79, 0x80, &(0x7f00000000c0)={0x0, 0x1c9c380}) clock_gettime(0x0, &(0x7f00000002c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)) mq_timedreceive(r1, &(0x7f0000000380)=""/123, 0x7b, 0x3, &(0x7f0000000400)={0x0, 0x989680}) setitimer(0xfffffffffffffffe, &(0x7f0000000300)={{}, {0x77359400}}, &(0x7f00000004c0)) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x6, [0x8, 0x7fff, 0xfffffffffffffffb, 0x593cae3d, 0x66a3, 0x3]}, 0x10) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x83, 0x0, 0x0) gettid() accept4$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x800) 2018/03/14 08:22:50 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='environ\x00') execveat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000140)='{\x00', &(0x7f0000000180)='\'{em0.\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='posix_acl_access*vmnet1/@)\'-+GPL^systemwlan1+\x00', &(0x7f0000000240)='eth0$\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=':+wlan0]-security(em1\\/bdev\x00', &(0x7f0000000340)='keyring}vboxnet1[@\x00', &(0x7f0000000380)="65746830c22776626f786e65743000", &(0x7f00000003c0)='/em1\x00'], 0x400) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/control\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='xfs\x00', 0x1200400, &(0x7f0000000500)="410c99fdb308fbe88a27bda63c1abe5503fe8b2f4659ce942a9cc5cdb5f04d50d49e6caad9a49d9a1d40ec417089a0f44060df6e0b91454014a95cfd454a7e6f088b2930e45f4b23a2241bef45d0c1d92483b0a6dc928bd6bba59572511e70ebc0196fa55274f206adc49d3c4ccfd0c006fed22d0984eabbdb870486277ce0187a746edc22972b0170440573ffa8211b54f1d8607a33f51e8668fb112c01f4381ae535acd05fbc2249bb79e4c687ef2a8c805d9f4116be51c2c3f3be922e53c9f36db2f7b7eab8765c") mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./file1\x00') 2018/03/14 08:22:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) socketpair(0x0, 0x5, 0xe30e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x2, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r3, r4/1000+10000}, 0x7, 0x8001, 0x9}], 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) 2018/03/14 08:22:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000020000007f0000a1d341aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d0000000000000000000000"], 0x1) 2018/03/14 08:22:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/14 08:22:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b16ff6)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000051c000)=""/5, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/14 08:22:50 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r0, 0x0) 2018/03/14 08:22:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000000000)=@ipv4_delroute={0x20, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/14 08:22:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) [ 314.616732] binder: 29274:29276 transaction failed 29189/-22, size 0-0 line 3010 2018/03/14 08:22:50 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c97ff4)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/14 08:22:51 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000abfef0)=@hopopts={0x0, 0x20, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x0, 0xec, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44115412e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743ccc4e65f0f7bcc97e3838a72e70100000000000000884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe030ffff0000a50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45f"}]}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) write(r0, &(0x7f0000fcc000)="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", 0x4a5) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="344c5b52cde66524f8209859b10b1ec715a3fc0aae3eaef800dd4f22e64bec532d519e410e4e4605caad0dbdc22d557667efb53ef3d739fcb12044625e7792a3cf8aa2f67792fe134ee836bd2831aae59541041a6b96001803e892953feee7ea54e2bc533438dd2fb2ccb732adbe1a24747ed8b1842c22", 0x77}, {&(0x7f0000000080)="9142638bf1dcd6f25f23c2a52ef850ea7b7cd84f838ad5e6f47f4c4b92ab16201bae4f315ce290bb66536bdb47b2278b27a307c81a3ff79984719e9320c7687f463880d9de7f1ae7aaa12dbd2a7573e218fb191f500e697fe6ca25d01188f3a504dd6ebdd77fb9175eeff721228add7259805d179981e6f4ea2c77d52b2c79cd105ca3cbc3540e458d381b14a440b76c063b639a4619ae8304aefb61499945e9399b95fce92e7dd7616cdd2d8915c2bdadbedd9baefeb5251d3ce5c5d0a2ad82b42e0176bdd2755649b2b8c1526f28761ff77c5944e8279046a7f13039f1caac2faf8438bb17f961b97bcb585ed8d3ff930882", 0xf3}, {&(0x7f0000000180)="d98e58f3f5f3d8d24e17400f88b07052eea131dfaf60e0f5e6387819f1bd2fff7f7a150c760bb913152e79c46751c2bd45161b4b76f3a32a3981dc1dcbd415033e9f2273dfb80b5ecef984cc7f6a2b0512e5ce4a798db08d9f9a528cab58397166facf067d486a4338ae3aafc258d040953072e9e4236d12f874c5d63303a83536facb6494b116591fdd80fb3254b310f719057a10d1ebe0d191a5e80e55c945edf9aea745b16a56b9b1aa2e6c76466de579b8e7ec3c944a7baf72b1815440f0646807a44116d593159916ebe38fb95e639592af08894da285fd0bbcce9bbf77608f778088ad4d64867ff9fb82ba0fcebc1d74ec9874d8", 0xf7}, {&(0x7f0000000280)="eaeb4588609056832d9c5ec32a090757d9b04eb5eecec54b06e0f73503421fd719c54ecd4adec6c85591e61da3371af29859bc7b5035c1a24e04b703ed9db7266317af828f826ca3db582066e189a3433c696eb30bc2fdee9381dfc614", 0x5d}, {&(0x7f0000000300)="8d81c63bff2c29462a8664a7fbfeb9d29f932c94ef37491548585af2c9237763932329b78712dc5b167b24f23530b5192918907325645f8ac5f2611fd070f9c981aa042303fb6ff207919d7618a4f1b24951d7de69e734495fd4a34fd402dbdfca9bc9a6478bc754d76560820dbd4e1d3d20b34f1f3e2cc0aa7cc7f69b6239607087f29649fa283a44587fbf26ddb5791b520d6760995f1486a51daf9c9c528e1bf286345e1c01287d3f2122e7fabd71db462386da844abfd45b8e083cf1b41fc915866f2c509dcc7a70241cddfad4e5cd5acdf34f4408b13c1f9e449fdff6a74268b85139d4941d", 0xe8}, {&(0x7f0000000400)="94aca933278f81d393c634ba4b99660594d4ecbe40617742d071f18c029c8b478677d29fe63f00ce914eec707e17e85b651407", 0x33}], 0x6) 2018/03/14 08:22:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x402}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/14 08:22:51 executing program 3: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) lchown(&(0x7f0000857ff8)='./file0\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xe88c, 0x20101800, 0x0, 0x10001, 0xffff, 0xcf7f, 0x8, 0x3ff, 0x200000000000, 0x2}, 0x10) 2018/03/14 08:22:51 executing program 1: linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000) unshare(0x20100) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={r3}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x840, 0x20) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) unshare(0x20000) 2018/03/14 08:22:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x1a2b) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100), 0x4) writev(r0, &(0x7f00000baff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) finit_module(r0, &(0x7f0000000040)='vboxnet1cpuset+user{\\em1selinux,posix_acl_access\x00', 0x2) 2018/03/14 08:22:51 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="cbd05f3e3b51164703e32983e4d4ccc4c9538e0b6b84f3b7c14e77c27819e0a5810e976b30af0a20f30eb4227674fad8ecf6fe546396a218ee3b13d9d7776013635e3e9549f5c27eb34672cc29b276dd88ab8bf8340f39da3552865ab69e838480dcd1a7ae27df7c93e47d3b1349240b5fb534380a304d5324fca9089d293e82870451f9a674d3737a34300cf1135e0dccdf23c5071f52a255ba03ee6d136ed1383c0538f9a83caf6dcb12eaa0a37e0a308d1dcb66baee5a22a14d338ca4e5f077af9fa36a4fc730eb94ac8d46f428e0bb08a71686f9d1c6fccc8667e9098ef9ef7dffdc5c058b31f96021772b47def9be945755664f206f7785b1f8f697f9bec38e443e8aebf996e21af7bc1b508de44b5e1188299fdfadd41baacbbbf1537df9b76d637c60d94766d08e8b79b6b275b3e346ab37d3d31842f33f33cdba4a7d215abf36a50742668186aece4e35e7ac225d3f100507e07931229d76e9fd7e9eec510c81fd81d16da015a55c9b1405c7d26ef7e817c8e0bfa4aac35073e8ae8dd1721c90ab0a6c6b1b3dd02803d90f210ac68db593ffcfb3662ae504a6ee905ca07ebacc58d5a273deb98b29687af5b3031e60fa8b3e92253fc84c40153cfc9e2f879fb25c242ee5fc6d19af73d61bb046b85592e490aa94cf83ffbb3b7f0d8897251dc4da060e03332d861d2dfc23a422e7e2d909cd305c868aefee542bae5d881320961a3397f3081a43c73811d2af0353749e57e86a573f6445cefd3a06554ac70766835cdea6fd72cfaac9edbc393a7f0e742f02ccf00662e035ca64ad9ed5212d45eafe746af961835b6838ad48043479900c309732d32d75e27d3d95b27d829c7a621b4ee35c5ba6814ab5c248f17a5c7805f03992bc18d71d757bba86d569d9289721e9d4cd59cd39c56dc19a83d0c780264e225ba62e17a8a063ed727f485bd6aa567e83f9d9f60eb71ccb18072c76eedb91b0d8c5651441c8ebff768fd4c60e216bba260abc04608a3a475c5463bfaae3a97852e2a576b7d8b258a3b598b1fb06b80425c8ff90f0ce998dd968baea24e42ca863bd371cf3309ccd5ce02820dc82467d9d2799759092d236deeba5df8750088dba95554dcf6b1e01495fa2f7deee1f1955ececf28bc3251ac15ef1dd8d605423da7383dab9b458e7acb63a5c6a79bb34c65128da0c7ca85d6b322d7794950b6eebf0ab597af361f770d64873037c05c67a4dcaea90320a22e1118f0bc51941c922ff072661729d32bbff5fded8d9de38a0634aa351d428f06e691b1411fb6b392bc80c8d9af410eae2f443066d8869b4a4e254fd66dd87100fcfbf5860dd8bcfafa6964fdf0c35bbb76914ae7470adff50ed6bc1af56cdb3d1e487bcddd7022a5fd0ce0d774838c719cf70f46bb44f149490b2ce7990e7d36269424d45fbd66b6a50ae0437df5ff62e58228642fa869f871d4961846e264fd07a4122ac1a146cbc6674d98acd8f7165658b583bac7eee8927af04c1a687ce4802b434dc6f99b3e9d9eba72d0bd0aeb1e67bb6b7936e575608f9a108b5d7fc099499136538a918ba5141162e382a06e57e52c391c72dff76063373918bc510fac44be7caebe65d06de9299e7ca38606da818f58e22f8e7c695ceb1f04e2fd76d3b0dd30edba6cf3f0244806eb681c6c68f9761ff1070d5338c4c68f5d3a158ef166ed3139d209c87d257367aa4733a8e926c39ba7c2c6e2c0b4c189a94ce7ead32c68cb465aa3fbb69c588372b1154893bbeb054ffc1d7f7b99e08d3e50ad34bea96f11bb9d6abbac3a75b6edd7d5953abc519f89b7959644446bcbb53aa77fd5bcf1162d4aa5e65ec318b29706d9cdfa541504417d43a77796ad563c414ebc5c925353be424d0d02e9e66dc73fe2b84e0b4b03b9473bf7ce869dc76c799aa166bd09f9ae43cd2158e24edd2a48233dd31b57596acb5473f54c6d1a8016f09f18b5dda139a54e794cb5403deaf8d0e709cbc2ad6e9053b49f2d01e5c0de4fabe5f86a656e245d25a4a7087654835dc8da797774dc90f6c2067dc50fd1713ecf8f4072bf70a7e5bc5dfe6c65c57ca122f3889715019639ae952bce86985c7544b1d9d3253fb454e6e3431ad8b38c7897d0c119f66929e4aa2060c175c5f1c7fbea550d0acc039ec9f044638fce3d0ecc88ef0037a846d7b8d0ec00d38f5ee8d29130326f7846b2900fb9426c9f10e62e1120943820fd3fb4bd0ade1e2f7243e8167621f284741340b4586e21e9c8c2eba36bd90e98bf8b86083fc17f6c3476194c72ef9ab11ffde0f2aeda1bbd5bdc80239f213992083c3ef5eefa95bf8f453ae1e54618faa1871adb42e519e3872d46e7de399869189dd0f44d015a9657ed51124d19899709dee15359afe2a2cbb96e03a153d39c43a9cdb54ec783c3d443f7126bbfdaff6e1cabd617e0b89281df96b4bb798f22509f462f95278522168c5d77a20545d367669787ceba4b2a2e634fc64132b544be30ce33ce522fbbb0f34c48ae01f7a0c62de4de6867acdde25e30f55074fe01c956d79eb6d3c0c9e3cbf03366204a09a20f54de5453bb2ac307c20954cbea224f398344c142eba976fbb94a79fbda92c4f8f641159e50cf34bad7a4017b61ee91f39eea94d59c72870d7185128d94ac036b37b07de6af5741d9a0c5ae02795246b642255e7a9f4664dbb23d14b54e8447ee8af21e9181ac995d4f8ef6e997864e590eb18899216b323379e94b21f7daa61590cadaaac88a89002b6c5d40c2d0d2f1ad77f1110c5c4d6d201b1daaf2276974f2aff42bf1dbf702171279b51a9653d211e8433260df8310f84c925ca33470d9ec0b6fd3028df30d86193a4f73e6272c05c499a47b1979ca593820a690e991e3e5753c44b6a31989ddc5c022de88a7882462a378391e1ca1ed71681fe5a5f785b4c5fb1c993d7b16bf88da8b21d0434094709cdafc179007b99bdc7a0bae87261cc66fa9f678221ecc8a64605504776f2957129b64428730953ca10c37658d5be3e34e24a3d971538650954a25db83bc4c23c151760e30246ad1080d8ab004d6c60b77cb19a03c82ecd2d15cd64bc3fcab95d02cb0f3f07163c5a0e96e0ba98f1d571faa82ea2e1de6e5b249baa7663c2dc09c5a070d00a25cae4bf801e2dec3e45c420cde6828cd90bf4c473d0a53986ad19a99eb712121e3fc6892bfcc2d7ebd64dd6d15e7fcda08c6862ab5cbc241ce390cba796a6b541fd322c3e67dc5088f5f647c5746c2d7cdfa9c0442e4935f99344cc0188ae7009c49759b124ca5436e4c435c1abafda366a8eaf74236453da559fd703ebfc9c88e618e205e9946dad8533ae8052a7adfddface91cec9ef5569db288f65b77b7e677a9c5c111b225c4d91cebf6946a0c825e5a1af0e00cc54faaab71efe87956186fc70ef53c7ead88aa0877c8c3915f22dcface23fc9e9882b874e536480abf5dd66cebbef9b44ba3dc12430fbf5aed825654112d7ffff3869b22cbc1d09f79fa2f96346f5ce029dfcabb74bb158d6b1780aa0b54a48a910f942c6e1433333eb0aa5648acb84e8ee9a89732c4674de70a0eae5f028fe152c20360dfec8582b76b343e87df56be1531ca8d3d544f27a96c07d23f5a4c96f6270707070c894b3e2f2eb958e2bac59860f9d503eac0f9d0e23160e8021661ec73bb17eb42baddbe5fff8f59e2bb3103149053d0ffe31bd4fd1c8b0f21675c55c9f6207b5f18ee4c4180ea16f8b50bdc4caa61fdf227f314934279d6ad4b8a356cee11a07dd75f89e398e0597450586812ae5c7505c699e44fa5177a2bf97187f59278b73841c30cf9dfa49b890b6fff65e8b2144db96af788031c713c0670a6e11405c887383264404c6718888655be32bb7d6d0858e5d8df048438922798a5ec1bdfd2d49e17d418270183b655f2f6f1c610dd0818fb610bddc024ad69f7194746ab6342036f6323651d4440bc28d22733fe080e8f676025c759da3156ba80f23a902ead245a4d7350c7525e8738d53bec27d4ed8f15244a23f22d2888f34b4679a373bafcd31710a8ba8be4c4ed4cc2c091e94ac2877d4bc7613bb69edf4de6a45cfa66a6995dd13048c977fdb7e44ac03ee5efcc466b2beb402e4441eb046f90766386a198fdd82a9b2bfa78a0c11a3024d24c2db295f37148547dd9a333beb2866061016222ca67881d63c0671f0d2840f80adfefc1eca6c9c0872701c59d1770a86fc470516e31c8dd83ef2c3480fd00fb5df244b4c29b6758f8944ca468dd2c6d5582affe47a612797510d4214ff493a79565fe39b113f6248055ee74af66ac472613d7583777c87e1d61b49bf55989ba229cf0f1ba77764bc440b0af6d4affbfd8ad08618fbcfcc83612809a4aadae4b433b8f71cd1e5b1bf6e819486a685a3c0720cdc5cfa16c9fe57716dcf4ddac67da07e3dd26be07bc1ac617b05022a07e6ecc7af3b2894e419274b4111873e1b04a8e500565a370a2160df3dfeb52c74b6f3a0b7599e44423e809da4bfe459460237f727a2f39139e425c64137c321b678c29eb119583cb2a0faedcb7c4118285437cd5603e5677a985bf1531152ea3a011f82b3141d7bcc17592034d6fff1563d063d90393e80776290e249823919e7ed3bc7b274da3f4dba851fd5f53c5533133ef67fea45f203e73e798c9b3c7accbe95972f71955ae7f30ef54535c627af900900a5f5c54e905848e0896b0fa2211f35401313d218ffed119ffe26aebb70818be86e86614f58eefcfb86cb52a8083e95b10a898cea21271e9df0b0e7a4663540282d9a38fc51a08dd905e239f40ee6b496b06434303487842993fe34e2baf0dd52d9fba0b6480974cf5a74ba8a28fd5a4dbc4562cf5ce2a4ee32fcb1326b4da845f56998c126dacdb5520c5a1b94f5df6978223e9c4f76330a927d40d1b652914a736d8f6be81c9effcc35c200be82cdddaa791861feea63ca460f15413936d5764571c82050003619773dee6629b046961b22e2f1302eec9cf3fc84764eaab86526e9996f771b54b84bb11d925b432951132662c7d84ffdb06a6f2f4c0b6abd81a5f9ee21536a631b5f26acd0beabe71e2799024326cf4b0c38894b1f67f043809c4cca47988931dbe68c097580d8ac7bccd8e788d6a9fc4f0076148d216e9e894c1bc8ef323675f5d8e71bac26c762c5bb9506c0de37cbd7985b8ad5a638b5c3b257eba8ec78829f10789e30e045d1537bd5cb6d49b9317e64055faf4e5ca6515a8e3b248ecb743964d97254f2ed4a84a2ef7062cf7e4c3b849fe7109935740d4be412ba5debe7ae0fa49758b8a32a3075ac0273751f67e0014373ed155777ce33f4a012935fc9a1c90b3b99f83ce78cdfe3c60a6ed09ddac95b97346851b76e390eb41ce555f53dc4b71e4aef0149797e7f165c1061f920349cd935f693108f65088ded50244140c1cd49595d1afd6095c375aa48bc9a97f25f17f30db4e98757561989b5b7b1948e71a322fca3c7f5f5767c08021d9917c112d14c98cfdf1c6612dafb70151378ea3cf0d14bb6f5ce0ae166b0e2413bcb2baf1ecb4c3fd818cb70e3a71927284532980dabf4eb88c8d78470db860e1880b5cf341eb26c2e3fe9dd15145c46a4b839c6bd57dde41da0eae7785c4b9d6964ea5c8dd88a4315781edbdbd2035d57521dce93e6075ddc247180144731e2157bac348742498606043c16524a8cf9eec264bbdd9cda7fa5241396c40d05384e0c9e7a3d96d7a072dce678a4ecd52c95ffd723772c2a47cb3f9067ab0393285087ab1598d4ad805bcce70deb0", 0x1000, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x9e) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) recvfrom$inet(r1, &(0x7f00000011c0)=""/112, 0x70, 0x2000, &(0x7f0000001240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001}, 0xc) 2018/03/14 08:22:51 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) chroot(&(0x7f0000000400)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x80000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x6000, 0x0) fanotify_mark(r0, 0x10, 0x40010010, r1, &(0x7f00000003c0)='..') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x101040, 0x0) r3 = getegid() setgid(r3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000000140)='afs\x00', 0xc08, &(0x7f0000000180)="74edd4eb6b961cb41f71495bb8b9ae7cc7006610bd5b2b83f31ac795eb935ef415f314079c428480a90de5229c6e878f63775ad556188d50d8030fd0f9d8a49691d52204633da7adb724606c34c4f76f136d01f54df16e6898a48376c2e621b142a491a8a9e3bf93a3b50128dfe8c246078ca8999f0f9aeb0c5e9b7c778a00e9ea0aca116d6f28a0067d3118e1c47e5bc3fe1d5b769afdbbe931aa5ae3cdfc0f71d5b2865bd181a0d5ef96519320b11cb1b436fbd336ffb445d643b99bf0c978ad54c7ac3b5874") 2018/03/14 08:22:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x420000000002, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/4096) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/03/14 08:22:51 executing program 1: futex(&(0x7f0000000ffc), 0xc, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x44800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7379040000002e3aa100"], &(0x7f0000000140)=""/50, 0x394) 2018/03/14 08:22:51 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={"627071304000000000003ba300", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/14 08:22:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006e5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001040)={0x5, 0x101, 0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000d9000)={{}, {0xe, 0x8}, 0x200, 0x4}) socketpair(0x3, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/4096) 2018/03/14 08:22:51 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10a00) read(r0, &(0x7f0000000040), 0x0) 2018/03/14 08:22:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @rand_addr=0xc508}, 0x4}, {0xa, 0x4e20, 0x4772, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x8000, [0x0, 0x2, 0x7, 0x1712200000, 0x99, 0x3, 0x20, 0x8]}, 0x5c) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8000, 0x10}, 0xc) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/14 08:22:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000), 0x0) sync() r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x80040) 2018/03/14 08:22:51 executing program 4: r0 = socket$inet6(0x10, 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x101400, 0x0) perf_event_open(&(0x7f0000000840)={0x0, 0x70, 0x8, 0x3, 0x2, 0x7, 0x0, 0x1000, 0x40901, 0x1, 0x3, 0x7, 0x80000000, 0x9a2, 0x1, 0x0, 0x3, 0x8, 0x7c, 0x3, 0x4, 0x8, 0x101, 0x0, 0x40, 0x81cb, 0xcc, 0x100000001, 0x8, 0x100000000, 0xe90e000000000000, 0x80000001, 0x6, 0xc5, 0x0, 0x3000000000, 0xfffffffeffffffff, 0x5, 0x0, 0x8, 0x2, @perf_config_ext={0x8, 0x1}, 0x2000, 0x0, 0x4, 0x6, 0x34, 0xffffffff80000000, 0x7}, r1, 0x329, r2, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000002000), 0x200000000000006f, &(0x7f0000004000), 0x0, 0x4000000}, 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)='system\x00', 0x7, 0xfffffffffffffffd) r3 = creat(&(0x7f0000000300)='./file1\x00', 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f0000000800)=0xa) ioctl$TCSETS(r2, 0x5402, &(0x7f00000004c0)={0x9ca, 0x40, 0xffffffffffffffc1, 0x100000000, 0x9, 0xbb4, 0x5, 0xe1, 0x0, 0xfffffffffffffe01, 0x100, 0x800}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e22, 0x8001, 0x4e21, 0x0, 0xa, 0x0, 0x20, 0x0, r4, r5}, {0x8, 0xeab8, 0xfffffffffffeffff, 0xfff, 0x7f, 0x10000, 0x3bf4, 0xfffffffffffffff8}, {0x7, 0x2, 0x80000001, 0x22a}, 0xffffffff, 0x6e6bb8, 0x1, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x8, @in=@multicast2=0xe0000002, 0x80003507, 0x8, 0x0, 0x20, 0x100000001, 0x8c, 0xfffffffffffffffc}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000007c0)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xf3}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r6, 0x80000000, 0x0, 0x9}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r7, 0x2, 0xed, 0x9, 0x7fffffff, 0x3}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r8, 0x9e}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/14 08:22:51 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x9e) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) recvfrom$inet(r1, &(0x7f00000011c0)=""/112, 0x70, 0x2000, &(0x7f0000001240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001}, 0xc) 2018/03/14 08:22:51 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x1, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000003c0)={'filter\x00', 0xc6, "f55b658e41df5702abc44b8c7464ac87786b941afa104d4d19138fe745c5b43dd2422a96d9b2087585fa1e96df5def3d54c19be1b3ae984de75aef6b19233d0a009981cce7aa1634c2249ba5310ddfc3bf3be4d5d73bfe9f029b35c594f3743e61339cd51bd0605685881d4b19e444da3b1e74b63c7307ac276978e375cea0708cba2f28d44e3afe0764fa2281392e01d8f2475931168d04cab444166f95d431719f7758767b1d60074ccb2473ea99516be690f2615c67b0f391d802a3c6a733293ee25efecf"}, &(0x7f00000004c0)=0xea) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) write(r1, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2000, 0x0, 0x4, 0x0, 0x8000, 0x5, 0x75ad6c3f, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x7f, 0x0, 0x7, 0x2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x5418, 0x30}, &(0x7f0000000380)=0xc) writev(r1, &(0x7f0000000040), 0x8) 2018/03/14 08:22:51 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) getgroups(0x1, &(0x7f0000000940)=[0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640), 0x0, &(0x7f0000000980)}, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x5, 0xff, 0x5, 0x9]}, 0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0xc00000000) write$sndseq(r2, &(0x7f00000000c0), 0xffffffffffffff01) [ 315.716499] sg_write: data in/out 1886416907/197 bytes for SCSI command 0x0-- guessing data in; [ 315.716499] program syz-executor7 not setting count and/or reply_len properly 2018/03/14 08:22:51 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/14 08:22:51 executing program 4: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) splice(r0, &(0x7f00006acff8), r0, &(0x7f0000581000), 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x49) 2018/03/14 08:22:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2}, 'tunl0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x3, 0xfffffffffffffe8d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe1, "cd56099d6ede91f0724b7372094cb5290acb2085174975df13936370a2c7dcbf5eebb2252b6a6249e68caa0fb27aff25b0e35cc58f81918ee45ee97d0f59c1768d38d388151dc1131834a219629689799f337a11f85248fd2f38d2ea97083045b4a94b637d87fbc8bab900cc8df100b5d85d7f054e0c51837d5583f9602fb96f21b24ef04de015b78bb6d66b96476584fcbd449ee0428692f2da730066b4254f86402c8881305a98d7e8fe22d115d844461669dbe7ba4253f046797db10b941c6d56fbb744e931731304affa17fba72c852f94d7cf84798b61de160aa86c952ef0"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/14 08:22:52 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) memfd_create(&(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x840, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ptrace(0x8, r1) socketpair$inet(0x2, 0xf, 0x3f, &(0x7f0000000080)) 2018/03/14 08:22:52 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)="2f7965762f7667614561ff070000657200", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) pread64(r0, &(0x7f0000000040)=""/71, 0x47, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') 2018/03/14 08:22:52 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0xdf, 0x7, 0x3}, {{}, 0x5, 0x7, 0x4}, {{r3, r4/1000+10000}, 0x20000000, 0x9e3a, 0x80000001}, {{}, 0xffff, 0xfffffffffffffff8, 0x8}, {{0x77359400}, 0xd0, 0x788, 0x8}, {{r5, r6/1000+10000}, 0x3, 0x8000, 0x8cff}, {{0x0, 0x2710}, 0x622, 0xff, 0xfffffffffffffff7}, {{0x77359400}, 0x40, 0x5, 0x4}], 0x80) clock_adjtime(0x3, &(0x7f0000000140)={0x100000000, 0x7fffffff, 0x7f, 0x9, 0x40, 0x1000, 0x10000, 0x84d, 0x1000, 0x1, 0x2, 0x54, 0x5, 0x5, 0x7fffffff, 0x0, 0x0, 0x6, 0x835, 0x80000000, 0xff, 0x7, 0x9, 0xfeb1, 0x9, 0xfffffffffffffffd}) 2018/03/14 08:22:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) signalfd4(r1, &(0x7f0000000000)={0x2}, 0x8, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/14 08:22:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xd2}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800ffff, 0x200, 0x400, 0x500, 0x5, 0x0, r1}) sysfs$1(0x1, &(0x7f0000000280)="73797a5f74756e00000000000400") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"73797a5f74756e00000000000400", &(0x7f0000000040)=ANY=[@ANYBLOB="37000000000000003f002f5942cc334be8939b1b28900b2490c6c5d32831010ec489cd2e19759f238e5c33460400d4ad458c81ff2193fc50f9e48ef81a9b84ace13e435b87837a2aee35811bb700952f6535"]}) 2018/03/14 08:22:52 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x12, 0x4) getsockname$ipx(r1, &(0x7f00000003c0), &(0x7f0000000340)=0xffffffffffffffd4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x200040, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000300)={0x7, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1c000}, &(0x7f00000001c0)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000200)=0x50) 2018/03/14 08:22:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x9}, 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) r1 = dup2(r0, r0) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2041) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, [0x9, 0x4, 0xeb9, 0x0, 0x7, 0x9, 0x3, 0x3, 0x3a5, 0x3, 0x800, 0x1000, 0x100000001, 0x8]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x40}, &(0x7f0000000200)=0x8) r4 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r4) 2018/03/14 08:22:52 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) syz_fuseblk_mount(&(0x7f0000000500)='.', &(0x7f0000000540)='.', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x40) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000240)='mqueue\x00', 0x0, &(0x7f0000000180)="6dc4b26ca1765e80e859b4dcc92c7f022c795ec69a9a001d28ec080d9cef02db3f647bbd2d5b971124ebefa1087c42b7dbfa9069fc57c24055d66f86c8c950048963f31de48c42799ca30f5c11eb3326620646bc5c09116e2d6ab5f900000000000000000000") utimensat(r1, &(0x7f0000000100)='.', &(0x7f0000000140)={{}, {0x77359400}}, 0xd6802460f8224e81) [ 316.174769] binder: send failed reply for transaction 145 to 29407:29408 [ 316.190116] binder_alloc: binder_alloc_mmap_handler: 29407 20000000-20002000 already mapped failed -16 [ 316.214717] binder: 29407:29408 transaction failed 29189/-22, size 40-8 line 3010 [ 316.253581] binder: undelivered TRANSACTION_ERROR: 29189 [ 490.703432] INFO: task syz-executor6:29365 blocked for more than 120 seconds. [ 490.710736] Not tainted 4.9.87-g97d7f1c #2 [ 490.716581] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.724661] syz-executor6 D28944 29365 17193 0x20020004 [ 490.730382] ffff8801d94e8000 ffff8801b85caf40 ffff8801b0e05500 ffff8801b8fa1800 [ 490.741199] ffff8801db221b98 ffff8801d058f930 ffffffff838a5adb 0000000041b58ab3 [ 490.749893] ffffffff84193c70 00ffffff8123c1a0 ffff8801db222468 ffff8801db222490 [ 490.758229] Call Trace: [ 490.760792] [] ? __schedule+0x67b/0x1ba0 [ 490.766502] [] ? bit_wait+0x90/0x90 [ 490.771749] [] schedule+0x7f/0x1b0 [ 490.776930] [] schedule_timeout+0x56c/0x10b0 [ 490.782959] [] ? usleep_range+0x140/0x140 [ 490.788748] [] ? kvm_clock_read+0x23/0x40 [ 490.794525] [] ? kvm_clock_get_cycles+0x9/0x10 [ 490.800729] [] ? ktime_get+0x13d/0x1d0 [ 490.806265] [] ? __delayacct_blkio_start+0x41/0x80 [ 490.812819] [] ? bit_wait+0x90/0x90 [ 490.818095] [] io_schedule_timeout+0x1be/0x390 [ 490.824309] [] bit_wait_io+0x19/0xa0 [ 490.829650] [] __wait_on_bit+0x57/0x120 [ 490.835264] [] wait_on_page_bit+0xf4/0x140 [ 490.841118] [] ? page_waitqueue+0x20/0x20 [ 490.847025] [] ? autoremove_wake_function+0x90/0x90 [ 490.853678] [] ? pagevec_lookup_tag+0x3a/0x80 [ 490.860230] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 490.867025] [] ? wait_on_page_bit+0x140/0x140 [ 490.873143] [] ? mutex_lock_nested+0x5e3/0x870 [ 490.879374] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 490.886526] [] ? mutex_lock_nested+0x56f/0x870 [ 490.892733] [] ? iterate_bdevs+0xc8/0x260 [ 490.898532] [] ? mutex_lock_killable_nested+0x960/0x960 [ 490.905538] [] ? iterate_bdevs+0x19d/0x260 [ 490.911396] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 490.918321] [] fdatawait_one_bdev+0x50/0x70 [ 490.924282] [] iterate_bdevs+0x109/0x260 [ 490.929968] [] ? sync_inodes_one_sb+0x50/0x50 [ 490.936123] [] sys_sync+0xe1/0x170 [ 490.941286] [] ? sync_filesystem+0x240/0x240 [ 490.947347] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 490.954037] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 490.960160] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 490.966997] [] ? sync_filesystem+0x240/0x240 [ 490.973035] [] do_fast_syscall_32+0x2f5/0x870 [ 490.979187] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.985852] [] entry_SYSENTER_compat+0x90/0xa2 [ 490.992054] [ 490.992054] Showing all locks held in the system: [ 490.998373] 3 locks held by kworker/u4:2/252: [ 491.002835] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 491.012131] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 491.022293] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 491.032227] 2 locks held by khungtaskd/514: [ 491.036538] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 491.045227] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 491.054916] 2 locks held by getty/3764: [ 491.058857] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 491.068166] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 491.078099] 1 lock held by syz-executor6/29365: [ 491.082733] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 491.091939] 1 lock held by syz-executor6/29375: [ 491.096586] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 491.105809] [ 491.107406] ============================================= [ 491.107406] [ 491.114864] NMI backtrace for cpu 0 [ 491.118467] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g97d7f1c #2 [ 491.125565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.125574] ffff8801d85a7d00 ffffffff81d95a19 0000000000000000 0000000000000000 [ 491.125578] 0000000000000000 0000000000000001 ffffffff810bb230 ffff8801d85a7d38 [ 491.125583] ffffffff81da0b3d 0000000000000000 0000000000000000 ffff8801b086cc18 [ 491.125584] Call Trace: [ 491.125597] [] dump_stack+0xc1/0x128 [ 491.125602] [] ? irq_force_complete_move+0x390/0x390 [ 491.125606] [] nmi_cpu_backtrace+0xfd/0x120 [ 491.125610] [] ? irq_force_complete_move+0x390/0x390 [ 491.125614] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 491.125618] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 491.125623] [] watchdog+0x6f0/0xa70 [ 491.125626] [] ? watchdog+0x125/0xa70 [ 491.125631] [] kthread+0x26d/0x300 [ 491.125635] [] ? reset_hung_task_detector+0x20/0x20 [ 491.125638] [] ? kthread_park+0xa0/0xa0 [ 491.125642] [] ? kthread_park+0xa0/0xa0 [ 491.125645] [] ? kthread_park+0xa0/0xa0 [ 491.125650] [] ret_from_fork+0x5c/0x70 [ 491.125690] Sending NMI from CPU 0 to CPUs 1: [ 491.126697] NMI backtrace for cpu 1 [ 491.126699] CPU: 1 PID: 29481 Comm: init Not tainted 4.9.87-g97d7f1c #2 [ 491.126701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.126703] task: ffff8801c43e6000 task.stack: ffff8801bcc38000 [ 491.126705] RIP: 0010:[] c [] io_serial_in+0x6b/0x90 [ 491.126706] RSP: 0018:ffff8801bcc3f530 EFLAGS: 00000002 [ 491.126708] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 491.126710] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8627e478 [ 491.126712] RBP: ffff8801bcc3f540 R08: ffffffff85363660 R09: ffff8801bcc38000 [ 491.126714] R10: 0000000000000008 R11: ffff8801c43e6000 R12: ffffffff8627e440 [ 491.126715] R13: 0000000000000020 R14: fffffbfff0c4fccf R15: fffffbfff0c4fc91 [ 491.126717] FS: 00007f5e152167a0(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 491.126719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.126721] CR2: 00007f5e14929a30 CR3: 00000001b8510000 CR4: 0000000000160670 [ 491.126722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 491.126724] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 491.126725] Stack: [ 491.126727] ffffffff8627e440c 0000000000002709c ffff8801bcc3f590c ffffffff8203cedec [ 491.126729] ffff8801bcc3f5c8c ffffffff8627e488c ffffffff8627e67ac ffffffff8627e440c [ 491.126732] 0000000000000020c ffffffff8203d020c dffffc0000000000c 0000000000000020c [ 491.126733] Call Trace: [ 491.126735] [] wait_for_xmitr+0x8e/0x1d0 [ 491.126737] [] ? wait_for_xmitr+0x1d0/0x1d0 [ 491.126740] [] serial8250_console_putchar+0x1f/0x60 [ 491.126742] [] uart_console_write+0xac/0xe0 [ 491.126744] [] serial8250_console_write+0x2e0/0x850 [ 491.126746] [] ? serial8250_start_tx+0xa00/0xa00 [ 491.126748] [] ? scnprintf+0x110/0x110 [ 491.126751] [] ? univ8250_console_setup+0x160/0x160 [ 491.126753] [] univ8250_console_write+0x5f/0x70 [ 491.126754] [] call_console_drivers.isra.20.constprop.29+0x1a5/0x350 [ 491.126756] [] console_unlock+0x425/0xb20 [ 491.126757] [] ? uart_ioctl+0x27a0/0x27a0 [ 491.126759] [] console_device+0x95/0xc0 [ 491.126760] [] tty_open+0x425/0xdf0 [ 491.126762] [] ? tty_init_dev+0x4b0/0x4b0 [ 491.126763] [] ? chrdev_open+0xc7/0x4c0 [ 491.126765] [] ? tty_init_dev+0x4b0/0x4b0 [ 491.126766] [] chrdev_open+0x22b/0x4c0 [ 491.126768] [] ? cdev_put.part.0+0x50/0x50 [ 491.126769] [] do_dentry_open+0x607/0xc60 [ 491.126771] [] ? cdev_put.part.0+0x50/0x50 [ 491.126772] [] vfs_open+0x105/0x220 [ 491.126774] [] ? may_open+0x231/0x2e0 [ 491.126775] [] path_openat+0x5ac/0x2910 [ 491.126777] [] ? path_lookupat+0x3f0/0x3f0 [ 491.126782] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 491.126784] [] ? __lock_is_held+0xa1/0xf0 [ 491.126785] [] do_filp_open+0x197/0x290 [ 491.126787] [] ? may_open_dev+0xe0/0xe0 [ 491.126788] [] ? _raw_spin_unlock+0x2c/0x50 [ 491.126790] [] ? __alloc_fd+0x1d7/0x510 [ 491.126791] [] do_sys_open+0x366/0x620 [ 491.126793] [] ? proc_sid_connector+0x6/0x200 [ 491.126794] [] ? filp_open+0x70/0x70 [ 491.126796] [] ? proc_clear_tty+0xd9/0x140 [ 491.126797] [] ? _raw_write_unlock_irq+0x27/0x50 [ 491.126799] [] SyS_open+0x2d/0x40 [ 491.126800] [] ? do_sys_open+0x620/0x620 [ 491.126801] [] do_syscall_64+0x1a4/0x490 [ 491.126803] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 491.126810] Code: c24 cc9 c00 c00 c00 c49 c8d c7c c24 c38 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c48 c89 cfa c48 cc1 cea c03 cd3 ce3 c80 c3c c02 c00 c75 c17 c41 c03 c5c c24 c38 c89 cda cec c<5b> c0f cb6 cc0 c41 c5c c5d cc3 ce8 c88 c36 c50 cff ceb cc2 ce8 ce1 c36 c50 cff ceb c [ 491.126813] Kernel panic - not syncing: hung_task: blocked tasks [ 491.126817] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g97d7f1c #2 [ 491.126819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.126825] ffff8801d85a7cb8 ffffffff81d95a19 ffffffff83a8b3c0 ffff8801d85a7d90 [ 491.126830] ffff8801b086cc00 dffffc0000000000 ffffffff84409000 ffff8801d85a7d80 [ 491.126834] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b658 ffffffff8142f625 [ 491.126835] Call Trace: [ 491.126839] [] dump_stack+0xc1/0x128 [ 491.126845] [] panic+0x1bc/0x3a8 [ 491.126850] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 491.126855] [] ? printk_nmi_flush+0xb1/0xe0 [ 491.126859] [] ? nmi_trigger_cpumask_backtrace+0x100/0x190 [ 491.126862] [] watchdog+0x701/0xa70 [ 491.126865] [] ? watchdog+0x125/0xa70 [ 491.126869] [] kthread+0x26d/0x300 [ 491.126873] [] ? reset_hung_task_detector+0x20/0x20 [ 491.126876] [] ? kthread_park+0xa0/0xa0 [ 491.126880] [] ? kthread_park+0xa0/0xa0 [ 491.126883] [] ? kthread_park+0xa0/0xa0 [ 491.126887] [] ret_from_fork+0x5c/0x70 [ 491.135537] Dumping ftrace buffer: [ 491.135577] (ftrace buffer empty) [ 491.135578] Kernel Offset: disabled [ 491.790408] Rebooting in 86400 seconds..