)=[@in={0x2, 0x4e24, @rand_addr=0xff}, @in6={0xa, 0x4e21, 0x8, @empty, 0xffff}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xffffffffffffdc7d, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}], 0xd8) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/03/16 15:06:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xed1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3, 0x2) 2018/03/16 15:06:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/188) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6}, &(0x7f0000000200)=0x88) socketpair(0xb, 0x3, 0xcdfd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x5}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="440209c8432c05442147280391d0c47f24ae9bd1b95cb5c2c8b0a052b44e632882a747bea1c43504d00ad9c482bb1d86299b1e79fc657d8d7245cb5a4dc638f367551e4fcf28d060c8c42b6cb0aa3ce358b0ec045e062166013ce1064df700be89af53258a5c02c52c0b640455f9a41016752a50ef36a178f98a2ebb8abf0da297789a2250d40e57070fc1dafe6046d34281b46111e8758631aca1f2f44e3e1abdf5bb3f67", 0xa5) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 64.713998] ALSA: seq fatal error: cannot create timer (-16) [ 64.753429] ALSA: seq fatal error: cannot create timer (-16) 2018/03/16 15:06:12 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x7, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) write(r0, &(0x7f0000000a40)="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", 0x1000) 2018/03/16 15:06:12 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002c1000)={0x70000004}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00000003c0)=""/69, &(0x7f0000000440)=0x45) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$netrom(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@full={{0x3, {"902d826f88afb8"}}, [{"00d252b5f1d9aa"}, {"2d073f4835c23d"}, {"c9641bbde105cd"}, {"928a406e5f8b39"}, {"91b8c86c5cdb3d"}, {"782992e0b6f1df"}, {"f84dde84159a4c"}, {"ec89fcfe15542d"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000540)="eed1ef4b511ec28dabe4bdf94414d59b53171582cdb0d1d0654a04307267b79888b70cb1a09a6c023b7d4f253941aefcbc81d4389ee22046a43b9a6c81a0fc019e58e45f6cc6758ddc4083064a22b9440d48f919375d7075bef968b80633f72d8175ad4a6d87d6111ce546ce7aa001a05691ee810f9cf19735118cba984ddefaf8c108789f2d6d50facef7397b49b00f4d5495c500f328368e521928ead4b69dbe41ebb82f0dc5a0e8115c8392b5779f", 0xb0}, {&(0x7f0000000600)="86c77acdd5fa4f79fd1864fac16669d15b0b6144d6a02df5cd7258d40ba9946377f6c2028e232875dec6017412c001961c5971e9d75f434d88820634b06581ec14add4ac847f39c2288fe2f2e206d2b30a0492450fddf5a3c55aca55f83c512e02a181d28ff289093d84203f5f9e99c1bab0ec750b0b96f517f109456c69bcdccd85f47704f1b5998411a119b53cf6d9c5281b23fe49f1815bb2296dd2890bd00e37a73c7764a7e4f2e3bd644a9734fbb2519e8f144f699b869808bdddc4b9dab54a436fcca3120fa0b691310287040258bf0d39842a232407c058a0e5f87e399e70", 0xe2}], 0x2, &(0x7f0000000700)=[{0xa8, 0x10d, 0x20, "3b13e92980ac7aae47930325dbecfb65129e25a0f9ac88b8dc9c99a3f61b7a05d5079bd148a1134330db47057a4c8650dff8bf70fdfb9ea57b0be548d9cb02c2d54212fed5309817bcbf034eca150ec5fe1cf9ea587eaaa35fc5dde8f074c3654b359ac4a8a3f0128076e3d92569fcde3cbc857a23aa05a3001835bfe06bcb069c9071f757198c70b2c99f0df84df36bfe3f9cc35e6174cc474a0f"}, {0xac, 0x117, 0x1, "cbd742eba70408acfb4707d68933651dc05bfa1c60566aca234965dd37f893ff9dae497e8001705f799a6ecbf800bf55657cc58c56e5af7108216135daf73f2ebf08d93bf6a22e7f2966be91886054a2835163980a36fcb9a8bc626c9c228c9b886888b8382d0cb1d1e39238b3aea6741478d2265a823b24ba0ae7c82729b97df22b91772b16f76d3dad5d033a60222ad4080ef2ecb4bd30f38d673676"}], 0x154}, 0x4000010) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) accept4(r2, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000480)=0x80, 0x80000) 2018/03/16 15:06:12 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/16 15:06:12 executing program 0: nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) prctl$void(0x1f) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/16 15:06:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x6, 0x97, 0x9, 0x500, 0x8, 0x0, r2}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x43, "c9384f9a6bb7090bcb947d4540769053b167753b9b9d05442ecf5ce46e00e4a6ef919eb77da7f78cbf0de970af480325aec51edca3b9c18238d924a3329876aad37325"}, &(0x7f00000000c0)=0x4b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x200000, 0x9, 0x0, 0x2}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getpeername(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002ac0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/16 15:06:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa0, "d9e24c164a90c971c342cd025d5021ca65481a2e4a032e55428fbfa1895985152117a0f09d31605c3d88f84bc322d27cfa320d30c21a697df4e6b5786fd0cbbf8ada247c1861896309b385c6207ab609f6e7b3f6dd79151f6c347d169b29345382a779ac88cfc41fd4c8023cb11801efac2f93e82485cbc1bbb95c2f15fe8a96232ff2c74be64ab693744b46495e1aa716a92ecff5d5b4c6b48d48180747c2bd"}, &(0x7f00000000c0)=0xa8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x5, [0xffffffff88be911a, 0x7fffffff, 0x85e3, 0x451, 0x7]}, &(0x7f0000000180)=0x12) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000026c0)='./file1\x00', r1, r2) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/197, 0xc5}, {&(0x7f0000001500)=""/185, 0xb9}, {&(0x7f00000015c0)=""/196, 0xc4}, {&(0x7f00000016c0)=""/172, 0xac}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x9, &(0x7f0000001800)=""/143, 0x8f, 0x1000}, 0xef8}, {{&(0x7f00000018c0)=@nl=@proc, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/90, 0x5a}], 0x1, &(0x7f0000001a00)=""/9, 0x9, 0x4}, 0x80000000}, {{&(0x7f0000001a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/164, 0xa4}, {&(0x7f0000001b80)=""/45, 0x2d}, {&(0x7f0000001bc0)=""/26, 0x1a}, {&(0x7f0000001c00)=""/23, 0x17}, {&(0x7f0000003780)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3}, 0x48000000000000}, {{&(0x7f0000001c80)=@nl=@unspec, 0x80, &(0x7f0000001f40), 0x3, &(0x7f0000001f80)=""/141, 0x8d, 0xffffffff}, 0x115}, {{&(0x7f0000002040)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000020c0)}, {&(0x7f0000002100)=""/250, 0xfa}, {&(0x7f0000002200)=""/58, 0x3a}], 0x3, 0x0, 0x3c6}, 0x309}], 0x6, 0x100, &(0x7f0000002340)) r4 = syz_open_dev$mice(&(0x7f0000005dc0)='/dev/input/mice\x00', 0x0, 0x200) mkdirat(r4, &(0x7f0000005e00)='./file0\x00', 0x100) sendto$unix(r3, &(0x7f0000002380)="04043baea5e14dd2a1", 0x9, 0x40000, &(0x7f00000023c0)=@file={0x1, './file0\x00'}, 0x6e) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001d00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r5, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e40)=0x14) sendmsg(r3, &(0x7f0000002240)={&(0x7f0000001e80)=@can={0x1d, r6}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000002440)="04d895928c41c3dceeaf17b47b20045939ebe4babb55fd4bac8a6cc8f81369fa7e45c405c3c94f31ab214b98dc5201e9cc6ba8a8235916473786a98f5720e14b3983f97b8048b73cbb1e9e9bdcdbba696ec381bfac999f6fbb1c0e8e2cd3549779365b5e08cfe0d881e62f41c64f545e02ed3cda0201d92f66c746d78bf4eaaa0b9ce482668884b007273ddebe78e452b2fff6f298c9d955fcdb46a7a31ebf0c0f572008eec3ff4676ffda0cb1c97049f1ee3c831b8f65d79b862758", 0xbc}, {&(0x7f0000002500)="fd1666b422ceacbb2659213d7c674b75675005a3ef33618f9b152cc41264d779cee70081b9887fda333e04ebe6f9850e9d42dc2b463c1891a5fc78e9241fc8447bdfb5f6882222cb24005d73b234e4bdc396b2404fb8da4caad7023a9e7559694e92743502168786f41a28682d4858ba347d931b1b0c481f4f37b1613e2626af2fae20bc0c006861a6e9f3fdbd2ec094214745d7bdb8469498d229d7d3b533194d80980c2aa3b73071", 0xa9}, {&(0x7f0000001f00)="c0204a3dd2b4a1691b024ab0eff10606f8343381204d48231f86a05a9c440804179d41977f1fd8a03bb972ce79ff74266dc6f7aa2e5549d7c82be0fda2f411deee84708325e971206b2b46e7822247697a920ab08477203c7c7b9424f82739d841182a23d465ddd771c6fcf749653ecad04bf4f9044eee7652", 0x79}, {&(0x7f00000025c0)="eafb9eafe4790656a2e931c88f5618ad8116ddd94695a42b9c9b2993fbd5591b1b76032830729efea63f5de9009a81a67b87be311a6effa886f915d0fb992fcdea600e2c3913bc94d26a0f277453851e6f4673a43bf035a321d1eb0b3e6a7a1dd45aa73d7d98893f85a439e74d291e52b8d864e2d51e748e665750261fdb6a49fa0a718682418c4fd63772876b7cc6e6f9b57b1d9ce588195da6cc33e62d20c514ff209d2752911186830a19b3ccc8a9f970e47c8eaea6f56279ca595b99b739ba86b6ba92c509a2d26498c30c5988d77a9d12b02eec7cb143d8bc63a77bc93416c75aa42e99bc5859", 0xe9}, {&(0x7f0000004780)="7a0d78577e95fd288d011e18a41f0d7f707abbf32d857bf96d6508af0a6ddd5600ed6d446eb2c4519a8a2b21a97562f5401fb05f0671805d54d820a256f40de41b82385874ab804d9eaf57cb87a7a356c39d22692e61a1e0e06f96d54b1eee4a1b74eacc905d85753bf14b78930ea15210a92ddc05f8a285778f21e9bbb1bf13c83685a793af7a571f27a2b751830184eeddd64b401dddd8c1558753584c2aee03666f944496a5e173c121b7e5b824cae7bc6e924d6ceed0a386ca2ee1d392245f4f023968e56436d1ff6578b7c0b6322ad6c0cc310ba05ad77a4cdc678984c1103019", 0xe3}, {&(0x7f0000004880)="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", 0xfd}], 0x6, &(0x7f0000004980)=[{0xa8, 0x10f, 0x800, "634d083edadb201eb551742ea750ac961df6f6830a4b71f9679560502b5f539f6fda7944a6f5b32e7553c183c101d3623d1222fe5695da4b94c229ed9842b9626de8495c3f83e5e4cfd1bed087338751f1c9df2258041c05c0df7d8bc17b9176800d0ee338f7608bc38458bee63b98ee7c627b9560bb44f86ca1fcdc7cfbe92991a4db713446b360c5f8aca66dca2eb2b7867bdd96c086d7a117"}, {0xec, 0x116, 0x8, "792a55ebaf8a41923bf6d447f6044b44575152df5c4e4801e6a487a6f28ddd68a8bb7e8a04a04fc79c7d6fd469269b041be1c366fe11c42aa2d8f56d174785a51957212d7d761f0fc688d4e8725dcf891aabc95621d928ffe0e97b55a0352f61e231d8b74947266dacdd11507fdff9f2e9b19bfcd7046d753f1564be3fe38ae4c62790169fdb3b2785b07a618d08543fb016a55b2ce53609f3ae97c19f9449b27cd6d0e1b7b21e47eafec85c0c603a3ca23cd2e95f208af2a301576b8492f9b58faec95253bf44d7f7b0402557f0a415dc44d55b2cc83d2ba5c580cfb1a0"}, {0x44, 0x197, 0x800, "29cb910f72b2b9febbd3d436e37cf5c82e510d1fcf227c707650892cd4890d51e0a740f8c0150265adc05b8ed21473711efe7d301b614baa"}, {0x60, 0x114, 0xb7, "6c3915d3efbba45debb8a821b2963a7696ba08198f0494843fb74975635b21e464557a02cdfa61d52664893566822ca23d8ff77e6a09e96472dbd267fd0b70d5602de823998868967aa78efe849fc404381ab261"}, {0x84, 0x117, 0x80, "d2bb4c83ef8efbc5e87b44819ccbe0e065802e002a4231a772038cd3249db934acccbfbbfa71f9f1cbe963bf5a6879167e5df09fb095b999f3aeed897a887dbfdb1fc3bae82095035604df95326ae9bbd2f704d18089c1eca698e30dc3c39592169c51ef67d27e7826b58b9c003495684f76f3418478"}, {0x100c, 0x1ff, 0x9, "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"}, {0xe4, 0x1, 0x5, "ee808c59b3fcfc5cffe9e0fe81951cf59d0f2750bb58bae1b9e5462342ff69dda7d04862c7c09959edda09bb8373678d0800db327b4213a32c1cf14adb73364b569f85a2122acc74df37b749a34e654a82bd965d12ef9fa08f4280a6df346b815aa4ec13af71a2911331ac56771646e766601101d72ff178b9e602a9535e0624d5b4d4ca7ec6f59282abca22d0f988a5d8160c9901c570a88da6126c0d9374daf3af258a39925ce00d303c3d339d4c1e37edeec70a748c55ee099295226bb831b06087695a6ce102c0f6b5af6c05fc79d851a054044db7"}], 0x13ac, 0x8800}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001d40)=ANY=[@ANYBLOB="1c0080001a00010c0000000000000000000000000000dd6585152ce90b092b3888f1a929dc81cab2135cd426de935f4822049230a3d3aeb0f28a8c57a0dd98d401a69102cbebbce0c00b12da289caa1870ae0e7892b8d886254d31f9b79a0f14cf4c42443d12b8f9a75597f4f89703a50791b944a3151bf5b9f82dd4de5d718333fab5da8777186d20e58b1d5964f30d19108cf65114570c64e7ef7d3286c182611181f65c11a6d9e1df501b59bfecaf20c7cc75d878"], 0x1}, 0x1}, 0x0) 2018/03/16 15:06:12 executing program 6: umount2(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x401) 2018/03/16 15:06:12 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x1000240) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_names='sit0\x00'}) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x5) 2018/03/16 15:06:12 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xfffffffffffffffc, 0x0) fchdir(r0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x404400, 0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/115) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x50001, 0x0) read(r0, &(0x7f000090d000)=""/183, 0xb7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/16 15:06:12 executing program 4: clock_gettime(0x4800000000000004, &(0x7f0000000000)) ppoll(&(0x7f0000a18000)=[{}], 0x1, &(0x7f000071d000), &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000da1fff)='.', 0x0) clock_gettime(0x5, &(0x7f0000000040)) 2018/03/16 15:06:12 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff32, &(0x7f0000000100)) 2018/03/16 15:06:12 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00007ae000)=0x4000000000000406, 0xfffffea4) write(r2, &(0x7f0000000000)='f', 0x1) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00865719a07871aac171bbf632dead545fdd6050608caf462a016d23d0841bda57c742a09c00082f00fe8000000000000040b90000000000bbfe8000000000000000000000000000aaa8884e2000089078"], &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffffa, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) recvfrom$inet(0xffffffffffffff9c, &(0x7f0000000100)=""/19, 0x13, 0x120, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 64.919523] audit: type=1400 audit(1521212772.433:60): avc: denied { read } for pid=10951 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/16 15:06:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x47}, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000380)={0x8, 0x0, 0x4f, {r3, r4+10000000}, 0x400, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x80000000, 0x7, 0x8}, &(0x7f0000000180)=0x98) accept4$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x80000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000240)=""/208, 0xd0) getsockname$packet(r1, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a00)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003a40)={@remote={0xfe, 0x80, [], 0xbb}, 0x36, r5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) dup3(r0, r1, 0x80000) 2018/03/16 15:06:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x6, 0x97, 0x9, 0x500, 0x8, 0x0, r2}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x43, "c9384f9a6bb7090bcb947d4540769053b167753b9b9d05442ecf5ce46e00e4a6ef919eb77da7f78cbf0de970af480325aec51edca3b9c18238d924a3329876aad37325"}, &(0x7f00000000c0)=0x4b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x200000, 0x9, 0x0, 0x2}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 0: r0 = gettid() exit(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd63, 0x200) mq_notify(r1, &(0x7f0000000100)={0x0, 0x28, 0x7c198510635ca697, @thr={&(0x7f0000000040)="57d391bde606b89a104cb7903a34a1234155edcc", &(0x7f0000000080)="34783ae5d1c5f404b487a8fd20a277deffd1c16d69bb87abdb8f8236a9d325559e321a864940f44b29b51beaf3c2fa269bec8c2ce36c330186a66182674b95b5d04df5f0cd7d6ececb06f3b4c4e1c7988e6944b23c331640d378d236b2bb30bc1c566c89c9a0043465a6"}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(r0, 0xc, &(0x7f00000002c0)={0x100000000, 0x7}, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x5, 0x400, 0x2}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x40000048a, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f0000000340)={0xf, 0x3, 0x7}) getpriority(0x1, r0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0xf86555588a4e5bf5, r2, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 2018/03/16 15:06:12 executing program 5: request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) 2018/03/16 15:06:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/15) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/16 15:06:12 executing program 3: inotify_init1(0x80000) socketpair(0x3, 0x80f, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x7, 0x4, 0xffffffff, 0x8, 0x9, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20}, 0x200}, 0x5c) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x47}, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000380)={0x8, 0x0, 0x4f, {r3, r4+10000000}, 0x400, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x80000000, 0x7, 0x8}, &(0x7f0000000180)=0x98) accept4$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x80000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) flistxattr(r0, &(0x7f0000000240)=""/208, 0xd0) getsockname$packet(r1, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a00)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003a40)={@remote={0xfe, 0x80, [], 0xbb}, 0x36, r5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) dup3(r0, r1, 0x80000) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/168) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x74, 0x0, &(0x7f0000000000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x8}}}, 0x84) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0xffff, &(0x7f0000000140)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x134, 0x0, &(0x7f0000000180)="6439990310a8bf8e176d35d8c086c2954b3718bdf93c48da68f784c76d5a95bc6fd147b7ec99e525600dc9dd25b9a99961c5481205a1f861614f5a29a33ac35753ab461359b03ff73e91ac5c666934aa3f54d1262c1c897c224647a8af2c36cc3f71d722d357917854668376065fc69cc078814ba42013f23aa770bff1aa12d2aac56ae63ebd000ad21a039bdcc726bcf58938622b00c7f0e7f37b8402183b5701980085959a87eb495b307af3b3e4c4874ff33c7e000000000000"}) 2018/03/16 15:06:12 executing program 4: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f00000001c0)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2225c416206f648fec0c53f253ca400f70bb9c4b3d74c1127951d85704b6ac28d9c2595f2d57bc6e107e17f513c9b2cd0f6bc851a62337e63688ca5e2e2ad7eaa95634e99d84af77585a66ea7a56f1bf8d82e2f0e7f9d0b40c994dbecff810f8deda448fa3ac64", 0x67, 0xfffffffffffffff8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x440000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7000000000}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xcb3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x84) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="4b459171a32c87fe7a6eb4aded08a46552090c7b194eaa3190e83ebb97315b7a44286e6eeb48f899a1afe9601d8ad40977dc48677a7a", 0x36, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x1, 0x2, r2) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, r3+10000000}}, 0x0) 2018/03/16 15:06:12 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xf8, 0x12, 0x502, 0x70bd2c, 0x25dfdbfc, {{'sha256-avx2\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1}, {0x8, 0x1, 0xccb}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20008094}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x501002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000240)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000300)=""/4096) r2 = memfd_create(&(0x7f0000001300)="776c616e306d696d655f747970658100", 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001340)={'mangle\x00', 0x76, "2c80b2a49e80d00d4e082d5f671cf73c1cca650f38ce66165235cbab54010fe596038d171d55f5ad13707014e3b000bcfc9aa38f8b08de2a125983b088f9c925af26c8091feaf20dd8d10a7aad774dac510f26c3e72f5f9cec186d292bec475ea6700a33bed24e72022805689ca4355ed24dc38c3289"}, &(0x7f0000001400)=0x9a) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001440)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000014c0)=""/60) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001500)={'ip6gre0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001540)) sync_file_range(r0, 0x7, 0x2, 0x0) vmsplice(r2, &(0x7f00000017c0)=[{&(0x7f0000001580)="0c668e41a059d8758b67716687399fae02e6e620de036626632cf2a2a57ec50413d736176d7a2dcb9614fa29c6560bd9f45a2a47280a327cbc698168c0e1de8c9aee1c8ef2942db88bde73b4675cdbfb685ab9a38fe9709c4af4b373c801df647077b2ec8a7925606ded0fe436fb8c3e8f93e2cb", 0x74}, {&(0x7f0000001600)="9c7711c0dd7eef56f0f1379d3405f0dee938ec60d1935c0ea7be", 0x1a}, {&(0x7f0000001640)="e3acd63ef411e85425649e3e07018d7a8d0ecdff1e7d2d1f5f0f5d7cbaa3362addd6", 0x22}, {&(0x7f0000001680)}, {&(0x7f00000016c0)="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", 0xfe}], 0x5, 0x4) syncfs(r2) sendmsg$nl_crypto(r2, &(0x7f00000019c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000001980)={&(0x7f0000001840)=@del={0x110, 0x11, 0x110, 0x70bd2b, 0x25dfdbfc, {{'tgr128-generic\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffff80000000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x81}, 0x800) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001a00)="5a0e936dc5cc79d065099c32c3ecd3718091436dc84e8e41afcbeafb6a8096216c736a170aeb07676af6edcb1edac468854b7631b7b681c692ffd1f9e15bc9b5e14b88c3936e23d8f84c5be28f5a17bcd54775ae3a469ecf854bf5f06d0d79d2a3ca0c7cbc4db9c52060647f2c49837198c8836c05fd5652556ad393458812a4381c895992a0a9aa2d611572e6da6d4dd13ed217893b45edf8908610bbae614a3630de109353c4b5521e344a12553b5bcc73a90a927865021a875568234aa889a8e1dedca89436a2d65a3f94d13bd7ae7a5219429c61f2060364fd938d8e1b18696d1fdc7ccc67a026b8e3e71cfaafd53303a57b", 0xf4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001b00)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001b80)={0x5, &(0x7f0000001b40)=[{}, {}, {}, {}, {}]}) ioctl$KDMKTONE(r2, 0x4b30, 0xffff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001bc0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001c00)={0x3, 0xc27b, 0x1, 0x8, 0x100000000, 0x3ff, 0xbb9, 0xbe5, 0x0}, &(0x7f0000001c40)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001c80)=@assoc_value={r3, 0x36}, &(0x7f0000001cc0)=0x8) ioctl$KDMKTONE(r2, 0x4b30, 0xc5e0) select(0x40, &(0x7f0000001d00)={0x7fffffff, 0x2, 0x800, 0x101, 0xa588, 0x888, 0x9, 0x5}, &(0x7f0000001d40)={0x4e, 0x4, 0xff, 0x100, 0x8, 0x800, 0x5, 0x4}, &(0x7f0000001d80)={0x2, 0x5, 0x2, 0x0, 0x649, 0x100000000, 0x1, 0xcd0}, &(0x7f0000001dc0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001f00)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001f40)={0xe041ec7, {{0x2, 0x4e22, @rand_addr=0xcb1}}, 0x1, 0x9, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @rand_addr=0x31}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x50c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000002480)) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000024c0), &(0x7f0000002500)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002540)="05a4ce84dbd3b0e071c8e9f994c7c82b26b57b43f6f2b98d9e9c3991c9718d03fabf1a81ae483a0a4d2329f0b7687cb84eab5d2edf7ffbea5b5bf1fe781bf2463f5071540bb12c355f40b35174dff3fe33f17beab959814a71e684b0862217ccc58582012c57ce5414397225a91863f199ba70a971afb00a099f8b0727bd28385559") r4 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000002600)={0x18d86abc}) 2018/03/16 15:06:12 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x8008}, {r0, 0x4080}, {r0, 0x20}], 0x4, 0x5081) 2018/03/16 15:06:12 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$pppoe(0x18, 0x1, 0x0) fchmod(r0, 0x160) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r1, r2) 2018/03/16 15:06:12 executing program 3: sysfs$2(0x77, 0x1ff, &(0x7f0000000000)=""/177) 2018/03/16 15:06:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000559ff8), 0x8) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/16 15:06:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='sessionid\x00') pread64(r0, &(0x7f0000000240)=""/111, 0x6f, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) pread64(r0, &(0x7f0000000140)=""/175, 0xffffffffffffff9f, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 65.133622] binder: 11021:11028 unknown command 0 [ 65.145703] binder: 11021:11028 ioctl c0306201 20012000 returned -22 2018/03/16 15:06:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="240000e6f916dc30723d44002702020100a7007efe6400000000000052927321fb000000"], 0x24, 0xfffffffffffffffc}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6c, &(0x7f0000000080)=""/239, &(0x7f0000000000)=0xef) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) connect(r0, &(0x7f0000000300)=@sco={0x1f, {0x101, 0x5d6, 0x8000, 0x100000000, 0x80000001, 0x3}}, 0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8540, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/03/16 15:06:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/226) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x2}, 0x14) 2018/03/16 15:06:12 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3, 0x2, 0x3, 0x3}}, 0xffffffffffffff53) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000000)=0x203) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) sendto(r0, &(0x7f00000000c0)="97808211fbe9e57038", 0x9, 0x0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80) 2018/03/16 15:06:12 executing program 5: prctl$intptr(0x0, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="56d773064af19115de02f735ae00631b46693acdda222acfc383e197430ef2d70666fe30af685c96ef99693b156e90ea431c2ca7e90da1972ad932303efc52ebb862f8a70cd7794316ab84185c8894942b556f49c0ae32b08f2a1dcba8e6f964d632b6a5b8f17df7ba3971f87e07391da3d44720f3ca36cdbe0405776fe9560803b24066c52139258fede564866a6d9bd6c23838922ccb7b42") syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6e, 0x2) 2018/03/16 15:06:12 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = creat(&(0x7f0000000700)='./file0/file1\x00', 0x21) sendmsg$nl_crypto(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@upd={0xf8, 0x12, 0x800, 0x70bd2c, 0x25dfdbfb, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x48000}, 0x45) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000680)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000003c0)={r5, 0x1}) r6 = syz_open_procfs(r1, &(0x7f00008f6ff9)='task\x00') getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) chown(&(0x7f0000000440)='./file0/file1\x00', r7, r8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000640)={&(0x7f0000ff6000/0x2000)=nil, 0x3, 0x5, 0x28, &(0x7f0000f1f000/0x2000)=nil, 0x8}) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)="727275667300aa86083464aca3f7979ce9c72f48181d53b23bd5252145f667af", 0x0, &(0x7f00000000c0)) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000480)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000300)={r9, 0x10}) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000000100)=0x319, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000140)={&(0x7f0000dfd000/0x200000)=nil, 0xe9, 0x4, 0x800000000, &(0x7f0000ec7000/0x1000)=nil, 0x9}) preadv(r6, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x32d}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/03/16 15:06:12 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr=0x81000, @rand_addr=0x2}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x0, 0x1ff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x7) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) getpeername$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto$inet(r1, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) [ 65.204927] binder: 11021:11028 unknown command 0 [ 65.210373] binder: 11021:11028 ioctl c0306201 20012000 returned -22 2018/03/16 15:06:12 executing program 6: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) eventfd2(0x7fffffff, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x0, 0x3, 0x3, 0x3}}, 0x2e) close(r0) sync_file_range(r0, 0x6, 0x5, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)=""/123, &(0x7f00000001c0)=0x7b) 2018/03/16 15:06:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xfffffffffffffffc, 0x4) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/16 15:06:12 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x3a) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005eefe8)) 2018/03/16 15:06:12 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, r2) fcntl$notify(r0, 0x402, 0x80000004) fcntl$dupfd(r1, 0x0, r1) 2018/03/16 15:06:12 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='\x00\x00', 0x2) write(r0, &(0x7f0000000080)='"', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/16 15:06:12 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'rose0\x00', 0x800}) dup2(r1, r1) socket$l2tp(0x18, 0x1, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) 2018/03/16 15:06:12 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="cdb26dee773149633f44017c3a9cb925cba6d0f7b8bb9cfeaab2be1a2b3590fdcb8f8ea84ae631394c77f5b8fb82e727755fc6ce9722ce3f58bd3ca02cb2918b4b7a71352a18e05dc91fc8a09d5a4ba21427e475da", 0x55) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x6) sendfile(r1, r2, &(0x7f0000000040)=0x63, 0xffff) 2018/03/16 15:06:12 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = creat(&(0x7f0000000700)='./file0/file1\x00', 0x21) sendmsg$nl_crypto(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@upd={0xf8, 0x12, 0x800, 0x70bd2c, 0x25dfdbfb, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x48000}, 0x45) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000680)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000003c0)={r5, 0x1}) r6 = syz_open_procfs(r1, &(0x7f00008f6ff9)='task\x00') getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) chown(&(0x7f0000000440)='./file0/file1\x00', r7, r8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000640)={&(0x7f0000ff6000/0x2000)=nil, 0x3, 0x5, 0x28, &(0x7f0000f1f000/0x2000)=nil, 0x8}) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)="727275667300aa86083464aca3f7979ce9c72f48181d53b23bd5252145f667af", 0x0, &(0x7f00000000c0)) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000480)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000300)={r9, 0x10}) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000000100)=0x319, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000140)={&(0x7f0000dfd000/0x200000)=nil, 0xe9, 0x4, 0x800000000, &(0x7f0000ec7000/0x1000)=nil, 0x9}) preadv(r6, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x32d}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/03/16 15:06:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000000000) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xe63, {{0x2, 0x4e20}}}, 0x84) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/16 15:06:12 executing program 7: prctl$setname(0xf, &(0x7f0000000000)='user:/vboxnet1.\x00') r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:12 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='\x00\x00', 0x2) write(r0, &(0x7f0000000080)='"', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/16 15:06:12 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x100000001) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) prctl$intptr(0x0, 0xc537) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}, 0xf8}], 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x10000}, &(0x7f0000000080)=0x88) 2018/03/16 15:06:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x101) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) 2018/03/16 15:06:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1010c0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x1}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$llc(r4, &(0x7f00000000c0)="cb5b38e3b085ca440d18320a859459f28aa37f590437e815f66c2e2a03589d5bbb13dbb9a8c8bbf3244386b46140a6b8809f97c7f9ad2d1534e91a60827236eb47cf39ae1d96e72cb24f5004f733958fd08c70e8bd9a3fd4a11010e7a6ffd8785fdf6466d4af46976a5b98dbd6f7", 0x6e, 0x48000, &(0x7f00000001c0)={0x1a, 0xfffe, 0x5, 0x8, 0x8c, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) creat(&(0x7f0000dc2ff6)="e91f7189591e9233614b", 0x0) 2018/03/16 15:06:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet(0x2, 0x6, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000200)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}]}) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f00000002c0)=0x200, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r2, 0x1}) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/16 15:06:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x3) 2018/03/16 15:06:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x20000000000000f2, 0x81003) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)}) ptrace(0x18, r1) 2018/03/16 15:06:13 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x1000, 0xfffffffffbfff000}, {0x3f, 0x1, 0x0, 0x7}]}, 0x8) sendmmsg$unix(r0, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000bb3f90), 0x0, &(0x7f000001a000)}], 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x6, 0x80000000}) 2018/03/16 15:06:13 executing program 2: r0 = memfd_create(&(0x7f0000000080)='net/arp\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') socketpair(0x10, 0x80000, 0x4, &(0x7f0000000240)) ioctl$TIOCNXCL(r1, 0x540d) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x1000, 0x9, 0x9, 0x10000, @time={r2, r3+10000000}, {0x10000, 0x1ff}, {0x8, 0xffff}, @note={0xfffffffffffffffb, 0x200, 0x40400000, 0x101, 0x6}}, {0x4, 0x9, 0x0, 0xfa40, @time, {0x1, 0x2}, {0x8000, 0xffffffffffffff01}, @quote={{0x5, 0xd5e5}, 0x97f, &(0x7f0000000140)={0x1, 0x9, 0x1f, 0x6, @time={0x0, 0x989680}, {0x6, 0x723}, {0x100, 0x1}, @connect={{0x0, 0x80000000}, {0x0, 0xc96}}}}}, {0x8001, 0x5, 0x6, 0x3, @tick=0x5, {0x2, 0x3}, {0x3293, 0x10000}, @raw8={"6e72671c79d55f355c8afc05"}}, {0x1000, 0x800, 0x10000, 0x59, @tick=0x7f, {0xfffffffffffffc01, 0x100000000}, {0x80000001, 0x7f}, @connect={{0x10001, 0x7fffffff}, {0x9, 0x100000000}}}], 0x70) sendfile(r0, r1, &(0x7f0000000000), 0xed5a) 2018/03/16 15:06:13 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a00000003077d192d3a21e0e17c6b280314aa5710342f6a29a629c2e952a74d38bfd0daed38fb30e545af481a0a5c1027602cd8644a5af8bb1adb1db5b1e66717c15dd969460ff36f5e9de11f352d60d8877afce84eaea3c067e55f7be097e0002b978b174231dfc4f4d9ee821d343e99938df548bd316e384cd76e54b1c4f0f7e6e2f12ba082c89cd0ba3d9d99ac659e96e3668415c0f2255ee02390ea846292928d1b7b67df697940e41d28ea046abd4d9eb35c0ac68807880c205b18e61b52c330b6673c4366eec3050ae5d88ae86f2bb862e6d4332f01ac1d9b3e400af984f1a766597b011233ba87910b9382953d67bffbe3a001cada32e52daa897d476f084c3d16ee48a6e14f1bd2b3bd6d5ac0ffe907b9883ce3c819f34e2f100cbfe7d1670f4ced516176909d872837643da97d81a71aff0300007975a11eb8f14c6d0adb35f6aba910a297977932cdcba236dd0da9f5ab88f6bcf1e95a1c30e5086025397a00100000dbaa705c95e3943421e3b3506d8b19d90aad9153278cf07bb6d0fff4d9c9cb7c2f6fe47e37bdec4fd92e385f58bc50f2213bd702ada12be16ff8e09f0f117aca841c36d62b4a1f45442939d3eda43264317a9e0f54a1934178c94dd9b1da9edf1948fdceffb1fd99069849159b1f9ccec1f04f5855fd169d8dffa412ba82acc4c70ad80b06c156e717b24a98c7244fa8f099a35fabfbead89160e62fd1acec397099ca9f058d950000000000000000000000008830d268442696afe13cd1a3e752a178b5c81002819d7505db206e92634ae5cf3903a7b8da310ef361bbf3a200190211bb49084a53bb1ef495f7392d1ec233206b8f0514e62328e333e644b9442cc3ce51c5084a3f34766bd742f55e74cb02e3dee8f9a35c0aea72862c150e0daff46a9382ce1188ad9ea73156a6119d13ca261f424ae8f074e9d8a8bcea3ec48ed49777837695908b764295b64edb0940fc526f1f1441f2b0e5d6847f7f4f604b0e83466407da163b173c"], &(0x7f0000000100)=0xa2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, 0xfff, 0x3}, &(0x7f0000000200)=0x88) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f00000000c0)=0x54) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x800000, 0x2000}, 0x15d) getrandom(&(0x7f0000000040)=""/27, 0x1b, 0x1) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x5, 0x2da, 0x2, 0x1}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) 2018/03/16 15:06:13 executing program 0: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000740)={{0x0, 0x1c9c380}}, &(0x7f0000000780)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000940)="74086e750000000400000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa"}], 0x20000000000002f3, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/16 15:06:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x141) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}}], 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/16 15:06:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x381200, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) clock_gettime(0x80000003, &(0x7f0000047ff0)) 2018/03/16 15:06:13 executing program 2: socketpair$unix(0x1, 0x7ffffffffffffd, 0x0, &(0x7f00004ca000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="18378df3e7842a4f0a928755a7c747287717be0f73f19729dbd02f39701752a95c9866ad9aa1c74395359e00d5981c7ac52c2944a8e75cc0d10a8a4628cdea3341f349afaf272f64255b2ad70e3d5bde71d2350a012e3e61066b34f8519ae1e6e7955bc495eab0a1637edebb80d70df33e341e1cc85eadc476f6513b940950259f33e68ddeadb4c266e39fc98fa8bb1890aa742b06b365c953cf0bcaafe94042a8b42cccdd3009c9d5f6d345284a3eb44ac3c778b5a766e4ff26e8d861dbd1e0ef99a8d0fc92e0c039aee9408159272f9b273dcbaa44d9fc550f6258de9aa64427f40b9e7edd96d53dc176ca8f03db7391a99d9494092a96b7") 2018/03/16 15:06:13 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 4: socketpair(0x0, 0x4, 0x5d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x80, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x4}], 0xc}}], 0x2, 0x0) 2018/03/16 15:06:13 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x9b4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300), 0x160, &(0x7f000000ae80)}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/16 15:06:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) time(&(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x1f, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xb9, 0x6, 0x6, 0x800, 0xc17b, 0x9, 0xfff, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x4, 0xc6, 0xfffffffffffffffa, 0x1800}}, &(0x7f0000000240)=0xb0) 2018/03/16 15:06:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x2}], 0xc2, 0x0, &(0x7f0000000380)="89e277dcf719611ebbc7bad4c7a6492a71698a93e9530694e71af96fe4fc5a83999548811cb3f4eea965fa58440be3a7c690a8f4330525343d4a9409ad39f5b8eab44944827ebf82556800aa71dac93e0731224bcdacb41cc4d105fe06372bb0c487707b3134b953da5e15061aba9192990df77358499e1aa84ad48ca7a6357916ff0151f9091a700f95bca847b070dfbd6118ba59e024d771581ed3a00fb59025d531c592783cf8471aa0235cac534d35106d643c899fca48af475f9123a7f9df05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0d63dd3c948330bb000000000000000000000000b95669a0e1bb0a8a933202c733f7c0afe6ab3e89464a73fe55ee4bc19813f488965605115760efcdbfe3b2badb57b8622c9e31d579783aa69de4bac69592882d6213bbc61df201ca00dec9d4d0b115cca5ece0861b38142a5f00aae2c79997b8a0132bdfa164f95a84530a5160f90c28dab9aa7f6f8bab7a590a2a4b5fae1351883d4ba6c4dcbbe900250f6d8e5ab431a7b042824b79d18037e56af37cc6e75434fa1d49e7453c0ea48f64b39b97fb38692b1337934fe00bb949169e13db4bb4378202c179607cac66e301695c22a2185a4bb8044f720c0c000057ab75d8534b32e45ba9ae168395595f05555280405b81831112ff07d9740f6a7af308e7d0890ca76568b4963ef5d2623dc560b2c595d0bbffedfa75ea"], 0x3ac, 0x0, &(0x7f00000002c0)}) 2018/03/16 15:06:13 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)="21ddd1d1d8d1163e2df9f6d7a4df8a4f", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000), 0xeec2ca4232ed9256) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x5, 0x2da, 0x2, 0x1}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) 2018/03/16 15:06:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0x1f, 0x6) 2018/03/16 15:06:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) lseek(r0, 0x0, 0x4) 2018/03/16 15:06:13 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x204a00, 0xc) fcntl$notify(r0, 0x402, 0x2a) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/16 15:06:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x3}, 0x8) prctl$getreaper(0x20a0000002c, &(0x7f0000000000)) 2018/03/16 15:06:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/03/16 15:06:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffa, 0x4031, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000180), &(0x7f0000000140)=0x8, 0x0) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x1, 0x8000}, 0x4) 2018/03/16 15:06:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000bbff4)='net/rt_acct\x00') preadv(r0, &(0x7f0000388ff0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x4) 2018/03/16 15:06:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000040)={0x36, &(0x7f0000000000)=""/54}) getpeername(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0x15}, 0x3, 0x7fffffff, 0xfffffffffffff001, 0x100, 0x1f, 0x1000000, r1}) [ 65.802051] binder: 11238:11246 unknown command 1021141773 2018/03/16 15:06:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008c0f4c), 0x7537e9e415250606, 0x800000120000001, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x1, 0x1, 0x1f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) close(r0) [ 65.853637] binder: 11238:11246 ioctl c0306201 200000c0 returned -22 2018/03/16 15:06:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000ffc)=0x11) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="01915f054a40eb5bbcc011d94916df79", 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) 2018/03/16 15:06:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60400, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x20012, r0, 0x40000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0xfff}}]}) 2018/03/16 15:06:13 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0x0, 0x2, 0x7, 0x3, 0x100000001}, 0x194d, 0x6, 0x5}) dup2(r0, r2) 2018/03/16 15:06:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/127) 2018/03/16 15:06:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x7, r1, 0x7, 0x4f9d) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e1ffc), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000eac000)=""/51, &(0x7f00008b1000)=0x33) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/03/16 15:06:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x200, 0x202, 0x401}, 0x10) 2018/03/16 15:06:13 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time={r1, r2+30000000}, 0xffff, {0x0, 0x9}, 0x4}) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setlease(r1, 0x400, 0x1) sendfile(r0, r1, &(0x7f0000000000), 0x10a000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:13 executing program 5: socket$netlink(0x10, 0x3, 0xe) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff, 0x100) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200000, 0x0) syncfs(r0) 2018/03/16 15:06:13 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8c000, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8001, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = getgid() getegid() setregid(r2, r2) write$selinux_create(r0, &(0x7f00000002c0)=@objname={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x38, 0x20, './file0\x00'}, 0x53) socket$netlink(0x10, 0x3, 0x16) r3 = socket$netlink(0x10, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="9a4dbc536765cecb9433807dbfe91fffad152fd887e42076b50c3757115b597b5a62f1fcaf9cffb23687090a60a320082c18e01ea5aee6243974bd2c52c993197b7bd33be157427a8f9468c307cef7706c3e662c7beb82ca9b695397cbc7876d450a1f0d41d52d4aa1290a6565ee4d9fc85773b023ae3b831afc607cd6ee1fb1424faca5a777a20c92ef01a8cc6f8b3af0cd66e424249ef03d1f4b98c84a8e887e71eff676b44f11f04657842843f9b933697c0a9cfc382ed2a19802386fa1d52fb6a9b617a1b7c57f423342c2d89f1d85", 0xd1, 0x1, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f00000000c0)="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", 0x190}], 0x1) 2018/03/16 15:06:13 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001100)={'ip_vti0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x100, &(0x7f0000001140)={0x11, 0x0, r3, 0x1, 0x100000001, 0x6}, 0x14) [ 65.928104] binder: 11289:11300 got transaction with unaligned buffers size, 4095 [ 65.936517] binder: 11289:11300 transaction failed 29201/-22, size 0-0 line 3178 [ 65.944929] binder: BINDER_SET_CONTEXT_MGR already set [ 65.952174] binder: 11289:11300 ioctl 40046207 0 returned -16 2018/03/16 15:06:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f6000), 0x10102) 2018/03/16 15:06:13 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/igmp\x00') 2018/03/16 15:06:13 executing program 4: clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x500) 2018/03/16 15:06:13 executing program 6: clock_gettime(0x1fffffd, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x22c4637d1335529c, 0x84) sendto(r2, &(0x7f0000000040)="b983f9309a97f63a2f4e4eb801e1a74f680ad13344a43139f58c8e919d6cd92ea6b46fc8ad04e680eb3412eab55abee1539c9991a40cd85661bd7403e7c5bb8e15b06f03347b435f6431363d203af6d7d5fbd73252dce7d9c49d3bdc37bb2990ef2f8411fc69dac60ccddaf8fbbe312aac6931e2123c9d180257b0d60af9", 0x7e, 0x40040, &(0x7f00000000c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={r0, r1+10000000}, &(0x7f0000048000), 0x4) 2018/03/16 15:06:13 executing program 6: mkdir(&(0x7f0000acaff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d5ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000a72000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1cff8)='./file0\x00', r0, &(0x7f0000bdcff0)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0xffffffffffff685f, @dev={0xfe, 0x80, [], 0x16}, 0x6}}}, 0x84) r3 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='+)mime_typeproc}\x00', 0xffffffffffffffff) mkdir(&(0x7f0000000140)='./file0\x00', 0x3) keyctl$assume_authority(0x10, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0xa00, 0x4) 2018/03/16 15:06:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x101, 0x422d8000000, 0x8}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400882, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r1}) inotify_rm_watch(r1, r2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000240)=0x1, 0x1aa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="8c0a87002155d99738ff7f0fe1c661a8", 0x10) [ 65.984430] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/16 15:06:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = memfd_create(&(0x7f0000000040)='eth1]!\x00', 0x1) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x8, 0x8, 0x0, 0xca9, 0x2, 0x1}, 0x1, 0x6}, 0xe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) sendfile(r2, r2, &(0x7f00000000c0), 0xffffffffffff5ffc) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002bc0)=@l2, 0xe, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/5, 0x5}}], 0x1, 0x12102, 0x0) 2018/03/16 15:06:13 executing program 5: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/16 15:06:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0xff, 0x0, 0x9, 0x4, 0x0, 0xfffffffffffffffa, 0x64}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfffffffffffffff1) 2018/03/16 15:06:13 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x40, 0x3cca}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e23, 0x5, @empty, 0x3}}, 0x3f, 0x5}, &(0x7f0000000140)=0x88) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x1}, {}, @note={0x3ff, 0x5, 0x10000, 0x80000000, 0x800000}}], 0x1c) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) 2018/03/16 15:06:13 executing program 6: r0 = syz_open_dev$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) dup2(r2, r1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x7) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1022, 0x0, 0x0, 0x3fd, @tick, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) [ 66.043924] IPVS: Creating netns size=2536 id=11 2018/03/16 15:06:13 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) getsockname(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3) r1 = geteuid() setfsuid(r1) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x100000001) 2018/03/16 15:06:13 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x215}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x662b26d8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) alarm(0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/16 15:06:13 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x13, 0x101200) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000080)={0x2630, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0xc48}}}, 0x104) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x39f) setxattr(&(0x7f00004fc000)='..', &(0x7f0000e53000)=@random={'user.', '\x00'}, &(0x7f000092f000)='system_u:objrct_r:system_dbusd_var\\libt:s0', 0x2a, 0x0) 2018/03/16 15:06:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000062c0)='/dev/sg#\x00', 0xfffffffffffff887, 0xa0100) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000006300), &(0x7f0000006340)=0x4) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc12be591fd0e8bd7, 0x12, r0, 0x3) r2 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xc4, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x50, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x4, 0x20}], &(0x7f0000000080)=[0x28, 0x28, 0x40, 0x28, 0x30, 0x30, 0x0, 0x68, 0x20, 0x38]}, 0x7}}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000100)=[@fda={0x66646185, 0x3}, @flat={0x77622a85, 0xa, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000180)}, 0x2}}, @dead_binder_done={0x40086310}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x4}, @register_looper={0x630b}], 0x26, 0x0, &(0x7f00000002c0)="e4e8204879a7354d991a5aecd8f52dcf34e866c482d2b7e14625ac4518ce7faca0071a23e955"}) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00000013c0), 0x0) 2018/03/16 15:06:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/03/16 15:06:13 executing program 3: r0 = socket$inet(0x2, 0x10000000080a, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) fcntl$setpipe(r0, 0x407, 0x100) 2018/03/16 15:06:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) 2018/03/16 15:06:13 executing program 0: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/03/16 15:06:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2, 0x200}, {r1, 0x1}], 0x2, 0x7) 2018/03/16 15:06:13 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001100)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000000)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000001, &(0x7f0000000040)={0x11, 0x17, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) 2018/03/16 15:06:13 executing program 6: unshare(0x20000000) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x2, 0x1}, 0x2) 2018/03/16 15:06:13 executing program 4: mlockall(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x4c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000100)='trusted($\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x82, 0x1, [0x8f79]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x0, 0x2}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getscheduler(r3) socket$pptp(0x18, 0x1, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xa2f, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffffe, 0x10000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) pselect6(0x40, &(0x7f0000000000)={0x4, 0x101, 0xffffffffffffab20, 0x183bc8f5, 0x1, 0x101, 0x3ff, 0x5}, &(0x7f0000000040)={0xb62f, 0x6, 0x4, 0x7, 0x7, 0xfff, 0xfffffffffffffff9, 0x40}, &(0x7f0000000080)={0x80, 0x5, 0x0, 0x4, 0x7180, 0x0, 0x0, 0xfff}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000100)={0xc367}, 0x8}) open(&(0x7f0000000200)='./file0\x00', 0x4000, 0xb) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x10040, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) sendmsg$nfc_llcp(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0xfffffffeffffffff, 0x80, "5430b86d6831ea4ba834f34bf1ddcec94e9aa3ea557ef218906f49b971dce05c703b5dd3b6b2b648655239bf8d17d5ac7b6fcb841f62581d1ba5fa01be5ae0", 0x3f}, 0x58, &(0x7f0000000440)=[{&(0x7f0000000300)="5ed82b67a4d5432126a86db8027d5ed85b08370c7201d564428bd9fcea1f8d23b9227ac21ea69f6d9c6d774299e8ef5ed2e732f702b705acb411778ca314595b94e27761913576f776a0e6857ca22b0f8f0272f32d822143febf5c6390305221e2df19646c30c5eb9ea8d748512e3095f771a89a9a63f45aef9a37a74b635075e1fda2bef21e0212aa3711a129856049cc9af6391fcd50ff99bfc362cbcacd7a239791f85964647f0021066cd706", 0xae}, {&(0x7f00000003c0)="1b04675b2b51191e3f06143a3f2021eaae775b11a770111ed7521b13285d6fd97f9bc66bb864d52c33bf87c1e73f17bafca41bd5973273fa2b9613b6686dde7001d54c0dfa4184dac054e6bca1d9a8e64e8cdcf85b49115703e2d69f6568c18439d98e3f487cc7efcd", 0x69}], 0x2, &(0x7f0000000480)={0x28, 0x102, 0x7f, "d666638240e5a3cc7579f1a4b89e7b7769cffb94576d7493ad128e"}, 0x28, 0x10}, 0x4000010) 2018/03/16 15:06:13 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000d, &(0x7f0000f9bffc)=0x7ff, 0x4) link(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00') sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) 2018/03/16 15:06:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000022c0)={'lo\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) accept4$inet(r0, &(0x7f0000002300), &(0x7f0000002340)=0x10, 0x80000) sendmsg$netrom(r0, &(0x7f0000002280)={&(0x7f0000000040)=@full={{0x3, {"9116222ef8daf4"}, 0x47f}, [{"c9d7fb0dc6e4e3"}, {"09c268a380a42e"}, {"33e475117eadee"}, {"4eb2eb3a0d06be"}, {"254deedcf47a49"}, {"3e1c88e31f9586"}, {"dd4711b1c60e14"}, {"777f975df561ef"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f00000000c0)="7d36750fd8e929", 0x7}], 0x1, &(0x7f0000000140)=[{0x38, 0x112, 0x51a, "5f046b806d49f35e9b52b8d77bde334118e00eaced5087a4ba1cb7af17d3e1de209a37b9d8404d140733"}, {0x90, 0x0, 0xe485, "9b89793efd8c377a314e13bf97dcdce6d4abf92d0138047ca72cfaef63646694dfb82ac1c2e61502be2606cbc115f15e414b556ed6e3e52aec5d5e46b81c0e60411f68a213b1933177f07a1c225e135e2086935cca0fab44a7aa64644e6eb700f95395e32c517fef662e8b351dda439071b90e51f676abbadb9d494c0d6c08939fa65f7d"}, {0x40, 0x11d, 0x8000, "c8cf1e3834cad317413fe25c2d99c7aad51361a6033217082fea41c706a62dff1d383616f1bb5e944b397a21d9333b63cef538"}, {0x100c, 0x0, 0x4, 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{0x100c, 0x100, 0x401, "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"}], 0x2120}, 0x40000) 2018/03/16 15:06:13 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="cc388faf6cf8862625de44f62b0fb1812f6d3f32deb61edf51146f6d1b4d91694db8a7ce62f9c182a58e4359b1cd77595b4591627cba4c783573e98f1f5a25c0cb1ba3ce6d606a0ff6b84c2e75c6adc6aa238db0ee1ffa7b8f91ea83aa85a71bb2fa47853c62a0fe05dffddbfcafced831e2ddb1a03e09ddbe14d900b4193dbe1205db354bb0ae2a10ccc25e084147e68b896e134ce72624122448ba72c969d6b7918b178c50dad52f"}, {&(0x7f00000000c0)="c1bdddafaab1ed476688bc4f3fd04fb469b92d24"}, {&(0x7f0000000100)="1745168970dc37ebde6cda3b7bb1f5fb740e8c12c43639f29beb32c8b3"}, {&(0x7f0000000180)="d07327f2d99b80b3b9c692af530c8f9d06dd4d67a8e6287b209639f6f5f2c4741905dc46f383fcc8faf16ce6f0470734aaa2"}], 0x2000000000000153, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:13 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r0) syz_open_procfs(r0, &(0x7f0000000180)="6e65741cb3ffffffffffef000000") 2018/03/16 15:06:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x100, 0x6, 0x10000, 0x7ff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x17, "0d23177a34e43b792c04e92bee3885f65691fcc37d5f79"}, &(0x7f0000000140)=0x1f) writev(r0, &(0x7f00002aeff8)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000022e80501040000040d00140010000000000000019c", 0x29}], 0x1) 2018/03/16 15:06:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x20, 0x4, [0x9, 0x4, 0xfffffffffffffff8, 0x4]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000001419831a0004000201070000000000000000000007c130426000", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000480)={0xff, 0x80000000, 0x4, 0xfb, &(0x7f00000001c0)=""/251, 0xaf, &(0x7f00000002c0)=""/175, 0xdd, &(0x7f0000000380)=""/221}) 2018/03/16 15:06:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f0000000000)={"6966623002000000da84c4ba7ac646c5", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/16 15:06:13 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') sync_file_range(r0, 0x0, 0x6, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) close(r0) 2018/03/16 15:06:13 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002640)='/dev/ashmem\x00', 0x400000, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002680), 0x80800) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup3(r1, r3, 0x80000) recvmmsg(r4, &(0x7f0000002580)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/142, 0x8e}, {&(0x7f0000001140)=""/46, 0x2e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/28, 0x1c}, {&(0x7f00000021c0)=""/50, 0x32}, {&(0x7f0000002200)=""/43, 0x2b}, {&(0x7f0000002240)=""/106, 0x6a}, {&(0x7f00000022c0)=""/231, 0xe7}, {&(0x7f00000023c0)=""/204, 0xcc}], 0xa, &(0x7f0000002540)=""/26, 0x1a, 0x3ff}, 0x8000}], 0x1, 0x40, &(0x7f00000025c0)={0x0, 0x1c9c380}) futex(&(0x7f0000fdcffc), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000fdc000), 0x3fffffe) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000002600)) 2018/03/16 15:06:13 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="ff7fe70020f56112000500"], &(0x7f0000000140)=0x14) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:policy_config_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x40) flistxattr(r0, &(0x7f00000001c0)=""/10, 0xa) 2018/03/16 15:06:13 executing program 3: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) 2018/03/16 15:06:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xffffff67) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x1, 0x4) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='s\x00\x00\x00\x00&\x00'], &(0x7f0000000080)='\x00', 0x1, 0x3) 2018/03/16 15:06:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7, 0xfffffffffffffff7}]}) rt_sigsuspend(&(0x7f0000000080), 0xfb2c87f8bc5dc3c) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='@^[[\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) userfaultfd(0x800) 2018/03/16 15:06:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="280000f9ffffff0cffffffffffffffff8020000000040005000008002200090009000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/16 15:06:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)={0x2104, 0x7ee2, 0x4, 0xc21c, 0x400, 0x9}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/16 15:06:13 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='oom_score\x00') fstat(r1, &(0x7f0000fc0fbc)) 2018/03/16 15:06:13 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101906) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x2000000000000521, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x401, 0x9, 0x1000}, 0x134) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x1, [0x3f]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1084eef600000}, 0x8) 2018/03/16 15:06:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000e03ffc)=0x12, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) 2018/03/16 15:06:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) 2018/03/16 15:06:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) 2018/03/16 15:06:13 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x0, 0x0) 2018/03/16 15:06:13 executing program 3: r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) prlimit64(r0, 0x0, 0x0, 0x0) 2018/03/16 15:06:13 executing program 5: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f00000001c0)) clock_gettime(0x7, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, r0+10000000}}, 0x0) r1 = socket(0x9, 0x1, 0x5) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/16 15:06:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x40000000000, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$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}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) sendto$unix(r0, &(0x7f0000000300)="7e8ed74a1a8f3b1af827fc9460ac32f2af3530d341cb76fd0388bf976cecc4faa2336a730422359459a9339f796064dbf3944dc13f6d65de66dd7b93c696380f8b69b3fb4496f12db663ce115e8bfdea960dcb59307458946498d7c74879699bb640e72979e84dd7e84a4f2cbaddf1b6ed955bd86fa80f782bf653b304aa3bcb90a0e77cb0dd01b7826d57d6c00a130cb22beaa05d61044c94a6b85a57cf4bd026fbb579edf686c070dc13bfee77b6305c14e424ae11861fa704d7e5ae7926950a1fdf1f4b2c0037bb", 0xc9, 0x40810, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/16 15:06:13 executing program 3: prlimit64(0x0, 0xdef3d36b9d38ee1f, 0x0, &(0x7f0000000080)) recvmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/86, 0x56}], 0x4, &(0x7f0000000380)=""/4096, 0x1000, 0xf6}, 0x5}, {{&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, &(0x7f0000002440)=""/206, 0xce, 0x2}, 0x9}, {{&(0x7f0000002540)=@can, 0x80, &(0x7f0000002cc0)=[{&(0x7f00000025c0)=""/15, 0xf}, {&(0x7f0000002600)=""/132, 0x84}, {&(0x7f00000026c0)=""/137, 0x89}, {&(0x7f0000002780)=""/237, 0xed}, {&(0x7f0000002880)=""/175, 0xaf}, {&(0x7f0000002940)=""/179, 0xb3}, {&(0x7f0000002a00)=""/167, 0xa7}, {&(0x7f0000002ac0)=""/105, 0x69}, {&(0x7f0000002b40)=""/179, 0xb3}, {&(0x7f0000002c00)=""/167, 0xa7}], 0xa, &(0x7f0000002d40)=""/186, 0xba}, 0x6}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e00)=""/39, 0x27}, {&(0x7f0000002e40)=""/162, 0xa2}, {&(0x7f0000002f00)=""/45, 0x2d}, {&(0x7f0000002f40)=""/255, 0xff}], 0x4, &(0x7f0000003080)=""/68, 0x44, 0x7}, 0x10001}], 0x4, 0x40000001, &(0x7f0000003180)) r0 = syz_open_dev$usbmon(&(0x7f0000003200)='/dev/usbmon#\x00', 0x40, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x10003c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003240)=0x6, 0xfffffffffffffecd) 2018/03/16 15:06:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x36, {0x2, 0x4e20, @rand_addr}, 'bpq0\x00'}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), 0x4) [ 66.398423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 66.398452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=11468 comm=syz-executor2 2018/03/16 15:06:14 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/41) close(r1) [ 66.467074] sd 0:0:1:0: [sg0] tag#842 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 66.475728] sd 0:0:1:0: [sg0] tag#842 CDB: opcode=0x76 (reserved) [ 66.481966] sd 0:0:1:0: [sg0] tag#842 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 66.490734] sd 0:0:1:0: [sg0] tag#842 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 66.499545] sd 0:0:1:0: [sg0] tag#842 CDB[20]: 0b 19 18 [ 66.513849] sd 0:0:1:0: [sg0] tag#929 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 66.522543] sd 0:0:1:0: [sg0] tag#929 CDB: opcode=0x76 (reserved) [ 66.528792] sd 0:0:1:0: [sg0] tag#929 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 66.537556] sd 0:0:1:0: [sg0] tag#929 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 66.546408] sd 0:0:1:0: [sg0] tag#929 CDB[20]: 0b 19 18 2018/03/16 15:06:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) 2018/03/16 15:06:14 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14b040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x48, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e23, 0xfffffffffffff801, @empty, 0x5}]}, &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0xfffffffffffffff7, 0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x100) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r5 = gettid() prctl$setptracer(0x59616d61, r5) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000300)={0x6, 0x7f, 0xe04, 0x654, 0x80000001, 0x7f}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000340)=0xe0000000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0xa, [0xce, 0x1, 0x9, 0x5, 0x2, 0x800, 0x2, 0x6, 0x20, 0xab0]}, &(0x7f00000003c0)=0x18) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000400)={0x8, 0x400, 0x4, 0x800, 0x7fff, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000440)={{0x3, 0x3, 0x6, 0x1, 0x2}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)={r2, 0x4f, "5dae80a6d8ee5e0c23a3f4378a95c797f1026a467c70dd25d556759980f35785c45cd53842b542486cf584839bbffa859c2b50187f8a72f7d5766bec16e9ffe5cd99c9c6fc88a062d8b36beba11cb7"}, &(0x7f0000000500)=0x57) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000005c0)={r7, 0x1}) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000006c0)={0x283, 0xffff, 0x1, 0x9, 0x6, [{0x2000000000, 0x716d3f04, 0x6, 0x0, 0x0, 0x900}, {0x5, 0x1000, 0x1, 0x0, 0x0, 0x800}, {0x9, 0xf2ec, 0x0, 0x0, 0x0, 0x280}, {0x0, 0x8001, 0x100000001}, {0x1, 0x4, 0x4, 0x0, 0x0, 0x208}, {0xd50, 0x10001, 0x3, 0x0, 0x0, 0x800}]}) ioctl(r4, 0x8, &(0x7f0000000840)="b01b79ca09432fc949de5580ff655880d7f9921b44ad79fe6ecf50ae99e81e9a82e1cf692b6897d3700feaef4a87893114b1cf60a01942b79eee31fae719a78db0571b9284a9a8385f73a31a330c540128163f69e16e22f3429a6c6c") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000940)={r8, r9/1000+30000}, 0x8) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000980)={r7, 0x1}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000009c0)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000a00)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0xfffffffffffffe22, 0x0, 0x7f, 0x62, 0x1, 0x7, 0x1f300, 0x5, 0x6, 0x4, 0x200, 0x4, 0x6, 0x2375e78a]}, &(0x7f0000000b00)=0x100) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000b40)=""/227) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c40)={r2, 0x4b, "31b4e73e29aa663efb7f04ae875dc8c074b89c73eadb04176d067ae9e5f9ca78402a012c0e20c01aa5fdfb549ddc51312277ee0d95eeef24a93c997971a8a5d5f5809b03c5b6a665a884e2"}, &(0x7f0000000cc0)=0x53) getxattr(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)=@random={'security.', '\x00'}, &(0x7f0000000d80)=""/151, 0x97) 2018/03/16 15:06:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x3, 0x7, 0x5, 0x8, 0x8, 0x3ff}, 0xc) sendfile(r1, r1, &(0x7f0000000040), 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)={0x2104, 0x7ee2, 0x4, 0xc21c, 0x400, 0x9}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/16 15:06:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002400)={&(0x7f0000000040)={0x14, 0x3f, 0x105}, 0x14}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x46) 2018/03/16 15:06:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x100000000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="90782edbdcddb32fc6b854828916b1e5a601a2e8ea742b9210c3fabdb949cebb5e7a8a45f995b50c9c460f3d29f972b9b5a7104971ef698ccbd8a140a4ab7d6a677648001bd12884ad7cb2f391dbf27c33a2dad0438dc39099f22cb159126828a05e1b1937ac95698b90c198f8c79f3157c43610e0ca219ada0e6b91413f024b4de6243d866728ed83fb97ac1b8821452dd4cab11325d689fc25be8eaaa42332bdbe3c9e823ae24ddbda2e20431fdb171a8b1cb13fb3f298e0cdfff4944d7ecbf2d1c9aec0c7b42e8f051d53a945f1") r3 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='eth1@}\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)="496b657972696e67256e6f646576ea2e7b7d6b657972696e673800") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xd) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x195a, 0xffff, 0x2, 0x7, 0x9, 0xc085, 0x4, 0x9, 0x7, 0xffffffff, 0x7fffffff}, 0xb) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000003c0)=""/252, &(0x7f00000004c0)=0xfc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e0, 0x3, 0x2, 0x4, 0x100, 0x2, 0x5}, &(0x7f0000000540)=0x20) fdatasync(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0xffffffff00000000, @mcast2={0xff, 0x2, [], 0x1}, 0x73}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r4, 0x5}, &(0x7f00000006c0)=0x8) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000700)) getsockname$llc(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x10) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000007c0)={r5, 0x5}, 0x8) keyctl$read(0xb, r3, &(0x7f0000000800)=""/244, 0xf4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000900)={r4, 0x8b, "f5e3925b8e09be16480d9a3ac0ba5a700bb64d72659b2f45fd95ee72523efac49cf2237c11071ae4e347c645573f579c55ec498af573e4dc3a23608f209d4a4b7e3f5acbacbcb548862959009b10c3a37fc1af37f7043890847a8deab7ed34762788d008ffad50fde37f711fcae641b8450ad38f12c11298134f964a8909d87bced46efbf88d92603617d2"}, &(0x7f00000009c0)=0x93) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000a00)={r6, 0x5}, &(0x7f0000000a40)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000a80)) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000ac0)=0xffffffffffffff01, 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000b00)={0x7, 0x98b3}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000b40)={r7, 0xf}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b80)={r5, 0x35, "ded950e8332b823538e22975c12b3fdde5388029027f75c95847b4e6e807d914edaa73272341a1d0bcd59425758fa3a650bd7474a8"}, &(0x7f0000000bc0)=0x3d) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) sched_setscheduler(r8, 0x2, &(0x7f0000000c40)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/sequencer\x00', 0x42100, 0x0) 2018/03/16 15:06:14 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(r0, 0x0, 0x40000000000, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) 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$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) sendto$unix(r0, &(0x7f0000000300)="7e8ed74a1a8f3b1af827fc9460ac32f2af3530d341cb76fd0388bf976cecc4faa2336a730422359459a9339f796064dbf3944dc13f6d65de66dd7b93c696380f8b69b3fb4496f12db663ce115e8bfdea960dcb59307458946498d7c74879699bb640e72979e84dd7e84a4f2cbaddf1b6ed955bd86fa80f782bf653b304aa3bcb90a0e77cb0dd01b7826d57d6c00a130cb22beaa05d61044c94a6b85a57cf4bd026fbb579edf686c070dc13bfee77b6305c14e424ae11861fa704d7e5ae7926950a1fdf1f4b2c0037bb", 0xc9, 0x40810, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/16 15:06:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101140, 0xc0) fsetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='-$\x00', 0x3, 0x3) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x4, 0x7, 0x1, 0x0, 0x3, 0x9af0, 0xb}) mq_timedreceive(r1, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r1, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/03/16 15:06:14 executing program 0: socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x80000, 0x800000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) [ 66.659289] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 66.695557] sd 0:0:1:0: [sg0] tag#929 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/03/16 15:06:14 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101900, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r1, &(0x7f00006b2421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) 2018/03/16 15:06:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/112, &(0x7f0000000000)=0x70) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/03/16 15:06:14 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x80800) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/03/16 15:06:14 executing program 4: r0 = getpgid(0x0) waitid(0x2, r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', 0x0, 0x110) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000ac0)) ioprio_set$pid(0x1, r0, 0x200) get_robust_list(r0, &(0x7f0000000c40)=&(0x7f0000000c00)={&(0x7f0000000b40)={&(0x7f0000000b00)}, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)}}, &(0x7f0000000c80)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000cc0)={0x6}, 0x1) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000000d00)="cdc0c8ea924be3fd2175d3052474009f101487dafabc6dbb38d473fc94022071f7c9210f1a4b9d621443c8a5e0b18dcae249bfe04b1ac54b9ade1ccf19e52fa7c7e0e81cda26fec69a45e7f7da74c772422b5d0514186caff862730a0f5f4978106cf743f797ed058092cfaf1b515777b5327e0f23b86a9be51e52673beef7a33a16d8d38fca7add91273de367feae8742ac7f6abc144398a5565377d18fda14982d1a34f12f9e1a3a94f21331cfa651405c3d3a2e217d4f3d14172fe506a165f6a9fd7372af26955537df38834a85bd6e792fb6cd20c71fbb0e1d75ca595186099c227d1daf951fd45f847b71e1498a70ee9ab9b94e86d61be123fa0792c279580fb3224c63870a4237d2ad3515c821407d623b46b670da3f3ee10d20f5f06edb4353ab02064ca7e30b52a20c449762e76a4fe48f55c5e98fdc53154ee76d74e29cdad106a58e21afab512018e31ff72494c9d5132a2617d23fab77003ccc2cd3c95152e653c0808ddfd27322de66760b95655102cb8a48704d717e433630846ded10ba9503ca4e0d25f9e7d827135aad03ca9d557bba0836ab08702bfd9a7f4801c250449e34e344183428b2d802fc3ec4296f13c2497cad37c55c3f675f1c629d8a3e9e0f8af0cad91ee756311aea33f8ad9101d195cbc19e59e57ed2087d03752f5dc641c270960c448bce72c292ceb2718f57e4f000dd77577a75d6a4fe9125eafb494a7b5d416f9db58a99db2246c68352f6ffd7d960a38a95d54a05587f94d49260a73ef03586747d73892a5ad12d0e982e3babdf4f16624c471016016393c36733c63b2bcb3194086b9f94228d8abdccfe816b26a90ea406947bfdecb7ed7f5b20f628488da545cfec01dcdd405aa44b0f530ef95401db6776434f5e402da4809ca02d9e8b38f3512fd10013ce2dcd5bd55a4e642d2af512cd08ceda3b961fa4c45341554e1ea3e3e5f270ddaba606d768b14d2c46b8224487fc5013683608210701c7c90f7ce7e0ae97de144fe1adaef708ab700f1d415ad54dd454010ccc3d5c7baf27f2fe82c0e32c594a2a83e0eb7209d968c6e984151ba8875bbfe8e663bef5ff2a95cf8a884a1c27e55bce5f181dc799b971599f82bb2bfed2cb4439f6021d952c1040dc0edf5a0874d1ae4aa2b327c6fafe52fb3ed6c41034f7f3ab2c47c35b803ed491d42d909a87f0fe4c7db6b99d570dee2c9b9b2e18ed3240ac092f858bae5d7cbbd91c5c9c3e6a1928c61191d068866fb365c5dc70b8219406a6525bfbf204a6a3e8ac0ea537c98f1234d56189bd7bdf4e41399d46e2b0a8fed401637bfe0f7f4a0df5ecfff26f046b33cfea6b1395fa96a320b21f43a6fcf9ed2a2931db0c192c4522ee735ca8ce880bec9149371680fb2a16df1b4b015f9b42b1c157b89508051a81e8a88258cbaa21b81684e6d2fb6fadbe7eaca24cedd3258aa6ed1e81fa1136ed1ea5c620e957fa250871ad625a2bc9f0a9388a82e50dfe28a7b863928f40f5b3d61632ca79d63ac797e856cb6a255ae0e8d80be9010c11e376975d0643decab19957dee66983021138c438f7964e07aad18f2cacdafa96c73216dec6aaa3b63476505fb3b693a309065fec51e712902421b51cd23fac886d508106eefbec26eff03741e62f2d34e2fe3a4b0867f3ebf8c20f09ca8cf746fa118d55ee0fe8bae0cec0d36d6d74fd556d89250cb485de88f3d9b7e0ee5f8c29f733f9b9daca82a5fd8f5f9e4b480841382286dce881a288724db38a4d4e24ab1a2fd57009d22bfc17f2e978cfba709d002685e28b1bd32250c3e31878706e75fa6bd20476df54a02f5b584953c43cd6d7d234d7a33e99333e310dfc280b5ffbedd1802a493bda60cebe876b30940407d318c781d4e91543882b173f97b632b676bedb554d2a09873932038ec9ed7e1bbcde5d468a58fa7338f516c6cdcc41f810635907811f9923d2b7eafa0cf3175d60eb8838652c5fe233491ba3edac95c09e33702c2df5f2eb2c9687ca1ce15faf334a8058ea3ac3ebff242e35915c75f83d7e791f9a3b207b934aff07170aadff97689a431aaa83e8f8bbf3141a77a483e11be6a2c88ea13b253144d008b4711dfa5fba686d3f8f5f15b5b0f4a4f29b633c2b272d80d02db02daa16429c81238635d7aab5bf4b0cc842faa39177a3bcd419fe35042c9811bf224233e884ab3f59e10e01cd9a19ff06bf7202554240ef6508b3df4d03e86187a69bdadb8433f8f04525e801257452b97c1ac0e6077345c65f8caed087ee6bfeec0b83e3e9b96f493a5c91d7c4fae98834dc7ef162ee772508db605858c1461818fe15001ec8f2496abec5b3334b0f435c5d3ad0080b1bbf15c47e18795ae035f96513947928742ca9f5feda5288d5dac4387f88d72dc5d5469050c336b4eb5c42dd0b98b8936dadbc75760f6ea2e6f20bc0f7da01add1df16762e45e7d1dffa39586faaa7be80abe2ce6dceb459b3c3f04104837d9022c19f004eb555932e8096579cdf21d9d4999e88348e206bc9f0c03774a339e27c34148ac6b99d7a2bdb891567100675f9295e3f0bea8a0b200499da22224710d4378cdac8db971dbffd951f114d9e4a8128878e90c7cea671d4d559252729a9df13201b95f2d4507069ac65938fa1781046ece46e39ec5a11bbc2d023fb53582e6ab40c6107b7189b18e48c25d1b69ec54ff83cb20397f1f4844a25fb3e0b7dc4df1beae80fee0eacde01e3c86a640d12efd8dd4652028e9e696010a4ab4babdeeaeb854a4c045c100f0cc7c74976564982b4a4d7da1c3127245159a3d965fa8b7e10167df82e07c5b8a9f5ba03cd190b32ca9faf937147b4124354fb5d573c7e1fde52fa9bc3a744df59780c2065dc40560b205938f0197e2da4c58d2d3b97d2111817a8ceca41e75c3ac03e8cade7e2139cafcee164216324977d298288aaf8da4545e1d3792b474636ddaa2bd7b92ecf974643351b277cd5b34613b64039aebe53aebc1097fc579f7eeb9cc1a84d3015ebcad0553de019b2634ff70b325e4d294422e99bd1fd1934fef5b8a8a693b10f78b6d9fc21b61f5a8be6e16712a503cd03d78ab6ecf9799a2025017f72046e090404ec0d8441c728f8c1cad0ddaad3717b86aecd416d8d8a74e4f48e64bbf418477d5d0e47ede444eb8bb92938ee7b515d14fd2f9b62493f226759c1a15744f53cd6c9b1433d4b2116e4c5c30fe9d920f748b828ee527cad7857e97585cb692814dd2c4d2399810918d900e34e2ab287e75ce490ecdc75c10baf5d46c0a9448f878e261670b034f21c319a403a7fc7f98acbf4b6b3431b9c7c0627d0400855daa8b313962c2cef38873a6127bcf97bcdd0e5fc98c949a7132c4f25358f14d24d46873ddc7c60ec17d6f38ed6a42481449fb1846ecf69bca2c8cb60fe802c88ab684f0d73a6f201b30e211700b87bca3eea41917119e1b4b4799c347fb293cd8b5c939e595d5dce4ef4454c2b2952178e249af7c15df5aa738e8b516c49eef0c056eabf9a2752294f5a98df47e79325a925a8851427e206c8d0105d6fc7fd3d738e101895208fe794651ea6653f65375fe024e6b8bfef1c4c05df4e2ad021d9b1fe3e9bbab68cbbddbe1d02342164b654ad5e2931a933a88ed0df22773997ac672cbe3600c11400c71aae89c3404c2755a50586551e3669dde8d735685a45b29299395e66fd67565ef078647e0cbe27342da34ed73d710c48b0935bc604fc4f87ed291eecb148774bd9ba7c61cc6226ea64ee56071e64bd27d815803cbe86381ef46e93e98f328d531ff14de8a87806cdf04a23869fee383890b94ceeb9e74a61852d76ac9896b667fa8d5374b86152203a18a43655b4fc4c399107f57859670258f5f034a276a80ec3869784ca961835e23f85919741872745124085da98a29e5fffa4a6cb463c91afb2786f15caca414b18c6048e9a2a07b9679e1969ad6f3c63cd326afa8718140ecfaf2cd5a4925537ac0bdc28441630c1b2ac66ef167dfdd20b6d711f8d78931a8a085a65b4e90a7b2aedd2630b53232f73702b1a8442632c6fb6ca9369577fc1ae9b44523366aadb51614db97a14cfb6daede94a76e73c115af07270bf7a2421b177aaf1b68336e3d1b90ac9270982fb37003d0a11f1ad798b05c7b85257da597255babb8580c3e9e924462daacf0a5a47c28df0fe53af8003e14fb28e26c073f2e108e734b41a4781c63ff63fa9e3b620c3e3898bae99a877f5209642ccd340c867ab1af99e07b3dd63bf9e5e1970d9238417b052418084efb32c8499f595495c12f901a5d78cdff170be887ffbb62de4322b03e25626d4e97223625ce81f4d0692c76b803b94d65a8e9060a4fba7a05f3cf81ac564e93ff746332f529471c8a1fa93fa15c0a2a6571f9453255648a478f9d058a328781a94bf0e624a9fb941d5d8b09052e42388132876baafb65d5e10d86b662be464e8760c18da7558d2ecb80f0e4e00ca959a3b8b99a6184e4b034428b0419d1eb0f51ad27b1fc9ef233185fa408a326797b300e024fd21303fb18fdbb0006e1719fd485021ad8309c082bec6cf4c18328152cfda1fc1bed6d653ceb8e50537bba244656e78886d8b839d32829045af761387fe7f1385536aa4e8c10525325317937547c6f2f22cb13962260c2c90b62032cba875521abdd2854f954bcbe04c065cba569d09543ee6f6448058ea8d5503903f781fc7d85fa922b054fb0b21d3829489c68f300708b2be2d37e3068e32fa4628c588de75b67ad9830927d52c9cb320a24bfeeada90b605fb1de80f9b22e47391e1994ea88d525920dfee425d008e48f1ba7e22fdd3c3c42d0e3dad0ff9811c11f352345df0a51985981fff24cbfe9da007adab271eac68d50c9f8d652ba79adae3ec358672ec1e97a2b015c5cc95940669ca738e55a1f2ed4cd32de46618f26a5e95099bc253bf9a6fa81045335444db43414bde3be3f887ca78aa9c896d9e74fe70379f91f087ba9d6f8da2365def9e8dc53865dc2ec3163e7bc1abb216017c9a8df49dc1360b8025b4fd2be466a136acf828e0407d4577309e320095664dde80969449fe219c170763e2763befab083499b60aa432eaea18001605bfda3672ec862e8e20788ce2b14f9359d0b37f36dbf10d776a4bc3359602287a0329921113098669d647e4e92d49ebf1f149b85d0305fbab91ac9f5fb2a65ac2999465a3804bdec7f87a64236906577374e2c01358278186f1616ebb7f2c1914e46ea4f4bf9c00d07d6751e0cfdcf7308ea3c22e99f14f80262b2df470524167aaf01ea72ee0852344b2ff02c6b83959c8ca006876776f7ff3953f78a97ef61010c8ef8066dde8642c87e63caf7bba48bb3962b946798f018eb4210cb4defabf0acd10ef7fb1c35a961cdf52f2ee7b2fc2cb1349ccbc3b78a681b9ca46f400155e65b87011cbb9e7b717d1143016a46abb37abb34df81e01d581bfcf9998a991ec4f77aa87481e0a74481babef3e32691d53507d39de795a405adbb3eededf4a79027f28ac2e0cca49f09b598062e3748160e3e8af1c5dc44fcc8b654218d641f58189317dcbdd5b54b35df45bbec82d452d1e2b33b052e67ab7a79b076f958a6ebb0b859c369d3800cae577e25458b6c70411f0f2a977918782626fc8de781a150235a3c7e79adcd2804c0de3b2b041f5f2e1d92551de58e608df0e3f73c833dae5dbf4bbabd460240d1ad898a8a3c20ead69f72d11040611945cf3db3de1e6f0551445a67cff01edad4bc4bdcaa3c7559ed479baf33f19fb880a2c2620") r2 = open(&(0x7f0000001d00)='./file0\x00', 0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001d40)=0x2) ptrace$getenv(0x4201, r0, 0xfffffffffffffffc, &(0x7f0000001d80)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001dc0)=0x3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001e00)=0x200) sync() r3 = geteuid() getresuid(&(0x7f0000001e40), &(0x7f0000001e80)=0x0, &(0x7f0000001ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) setresuid(r3, r5, r6) r7 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002040)={r7}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000002080)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000020c0)={{{@in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000021c0)=0xe8) setreuid(r6, r4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000002200)) sendto$unix(r1, &(0x7f0000002240)="8730b3a228932ee2826e62752cd0d36e6f8ab283ad37f5fc262d1ba1bb17fe314eb77446035a3f1684ccfb8bd0e5607a9bac481dade94e554c930bdfc5a769674bfc5a23a6d99ac0d67cb1ec4e1747226e673b14f322b2862764136af03b39e744aefecb6db633194418188b5148a2e0acb194679ca746a522bd491721f567016828698b4af7d9bbc66418a398e19c1d1eb086828c5c9c453bdda6bb7d2b72b67b61a74b1106e93e4acaa9ea8eb327dbe0db59f9d9e92cbc80cd39b9", 0xbc, 0x10, &(0x7f0000002300)=@abs={0x1, 0x0, 0x4e21}, 0x6e) pipe2(&(0x7f0000002380)={0xffffffffffffffff}, 0x800) ptrace(0x4217, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000023c0)=0x3, 0x4) preadv(r8, &(0x7f0000002540)=[{&(0x7f0000002400)=""/170, 0xaa}, {&(0x7f00000024c0)=""/84, 0x54}], 0x2, 0x0) pipe(&(0x7f0000002580)) 2018/03/16 15:06:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x33b, 0x7, 0xfffffffffffffffa, 0x3f, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x7fffffff, 0x6, 0x80000000, 'queue0\x00', 0xff}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2100, 0x0) timerfd_create(0x7, 0x80000) [ 66.704199] sd 0:0:1:0: [sg0] tag#929 CDB: opcode=0x76 (reserved) [ 66.710536] sd 0:0:1:0: [sg0] tag#929 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 66.719314] sd 0:0:1:0: [sg0] tag#929 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 66.728110] sd 0:0:1:0: [sg0] tag#929 CDB[20]: 0b 19 18 2018/03/16 15:06:14 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/03/16 15:06:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x800, 0x3) sendto$unix(r0, &(0x7f0000000040)="a5e155ebbe606cc26b7061127ccdbdeb001a77ad023437b902c89e156e7e41fadc221c1b96aac7ea69b0669133eab508baad6488222e13e55d622f1bf06f38b54c411882f3b12b74e4", 0x49, 0x10, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r1, r3) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x81, 0x9, "9d4861092cf6"}}) 2018/03/16 15:06:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0x3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/236) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_delneigh={0x38, 0x1d, 0x812, 0x70bd28, 0x25dfdbfe, {0xa, 0x0, 0x0, r1, 0x10, 0x8, 0x7}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x5, 0x3f, 0x2}}]}, 0x38}, 0x1}, 0xfffffffffffffffe) [ 66.784179] binder_alloc: binder_alloc_mmap_handler: 11561 20000000-20002000 already mapped failed -16 [ 66.786781] binder: BINDER_SET_CONTEXT_MGR already set [ 66.786796] binder: 11561:11577 ioctl 40046207 0 returned -16 [ 66.788010] binder_alloc: 11561: binder_alloc_buf, no vma [ 66.788026] binder: 11561:11577 transaction failed 29189/-3, size 0-0 line 3133 2018/03/16 15:06:14 executing program 3: r0 = socket(0x1, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10100, 0x0) getpeername$packet(r0, &(0x7f00009fb000), &(0x7f0000d6cffc)=0x14) 2018/03/16 15:06:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4e, "d1e29bef2d1cb0340c6cf0c4af1c534cc9e0d25da5489373543b1a8ad29ccb9a14f1e9d9843f053ebf0f5b8736a2ede277a5b960192e423086bd6dfb2674b730e0f6ae7ba5b006ac51f8c9068897"}, &(0x7f0000000080)=0x56) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x8, 0x1, 0x4}, &(0x7f0000000100)=0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:14 executing program 5: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a00)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000140)=""/134, 0x86}], 0x2, &(0x7f0000000240)=""/116, 0x74, 0x2}, 0xffffffffffffffff}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/49, 0x31}, {&(0x7f0000001400)=""/165, 0xa5}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002500)=""/51, 0x33, 0x6}, 0x2}, {{&(0x7f0000002540)=@ll, 0x80, &(0x7f00000029c0)=[{&(0x7f00000025c0)=""/235, 0xeb}, {&(0x7f00000026c0)=""/245, 0xf5}, {&(0x7f00000027c0)=""/211, 0xd3}, {&(0x7f00000028c0)=""/98, 0x62}, {&(0x7f0000002940)=""/122, 0x7a}], 0x5, 0x0, 0x0, 0x8}, 0x994}], 0x3, 0x2100, &(0x7f0000002a80)={0x77359400}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002b80)={0x0, 0x800}, &(0x7f0000002bc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002c00)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x7fffffff}, &(0x7f0000002cc0)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004280)={0x0, 0x8, 0xfffffffffffffffc}, &(0x7f00000042c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004940)={0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x80}}, [0x7, 0x6f9cc20a, 0x7, 0x80, 0x6, 0x6, 0x86, 0x2, 0x3a15353, 0x5, 0x6, 0x4, 0x5, 0x3, 0x7343d2f5]}, &(0x7f0000004a40)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004f40)={0x0, 0xfffffffffffff797}, &(0x7f0000004f80)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004fc0)=@assoc_value={0x0, 0x298539e7}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005040)=@assoc_id=0x0, &(0x7f0000005080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000050c0)={r6, @in6={{0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x4, 0x3f}, &(0x7f0000006ec0)=0xffffffffffffff71) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000051c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005200)=0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005240)={0x0, 0xf008}, &(0x7f0000005280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000052c0)={0x0, 0x66, 0x8, 0x3}, &(0x7f0000005300)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006980)={0x0, 0x1}, &(0x7f00000069c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000006a00)={0x0, @in={{0x2, 0x53, @rand_addr=0x6}}, 0x8, 0x6, 0x4, 0x100000000, 0x6347}, &(0x7f0000006ac0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000006b00)={0x0, 0xd1cc, 0x20, 0x400, 0x2}, &(0x7f0000006b40)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007080)={0x0, 0x8, 0x872, 0x2, 0x0}, &(0x7f00000070c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007100)={0x0, 0x511e}, &(0x7f0000007140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007180)=@assoc_value={0x0, 0x100000000000}, &(0x7f0000004100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007640)={0x0}, &(0x7f0000007680)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007b80)={0x0, 0x20, 0x2}, &(0x7f0000007bc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007c00)={0x0, @in6={{0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0xfffffffffffffffb, 0x3ff, 0x2, 0x4}, &(0x7f0000007cc0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007d00)={0x0, 0x8, 0x10000, 0x1, 0x7, 0x72e, 0x1, 0x1, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffffffffffff, 0x9, 0x287, 0x50a, 0x50c}}, &(0x7f0000007dc0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007e00)={0x0, 0x6}, &(0x7f0000007e40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007e80)={0x2, 0x2, 0xe28, 0x100000001, 0x0}, &(0x7f0000007ec0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007f00)={0x0, 0x1000, "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"}, &(0x7f0000008f40)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a2c0)=@assoc_id=0x0, &(0x7f000000a300)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000a340)={0x0, 0x476f}, &(0x7f000000a380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a3c0)={0x0, 0xc29}, &(0x7f000000a400)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000000a500)=[{&(0x7f0000002ac0)=@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000002b00)="14883f8adf5812d7f4fb66dba2c441a4b3ad20b12f38014d9c42f750c4b83903ffbc98dec9287dce879ce0b13fb51535f9337cc180", 0x35}], 0x1, &(0x7f0000002d00)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x80, 0x5, 0x23, 0x100, 0x9, 0x7fff, 0xa000000000, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xb2, 0x2, 0x4, 0x9, 0x9, 0x82, 0x80, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x7f, 0xfffffffffffffffc, 0x6}}], 0x84, 0x20000080}, {&(0x7f0000002dc0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004240)=[{&(0x7f0000002e00)="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0x1000}, {&(0x7f0000003e00)="8e9360557bbae59692efeb8ae1b2136c58ae690f461ffb886dcbf4c3f97c0daa1e40790bd9cc4b8987881ce16236bdbde14085aff6627d2bb814a9d717e1df36794e838138b6b3a9d604266922a7b695f80b0dbe2f8b93d7fff3728b3189f1db691e2e2a8ad583e202114a2d5f6e6937cd8600cc6859d1273ab98ad823a357e6b8c86a51ed167fdd9672acb69bd6fbc99e769366477db25ecbd608bbb043abede0cbf486b5e04c62b23f3fc7764a9e8b52d66399c5", 0xb5}, {&(0x7f0000003ec0)="d4abb892759680141622add3f2a5fd0bcaa3c4a4981c7eacac9e27d9488cd66b80b7161b94ef159847180018b9c331b3912f32a5ddfc53dfc53007720cb69669cc6c1cc5edf2c49ee10682abc80842c9d2c3ab4236884578cd8b2f1de029ab280b8d7238736cf6e161248f1eb48ce0f8b95fca3f3091de9adc232e53dec7c9205d3019d4c3e8475287f2e87752af23d4e116da0eb85b2ba98dd6ab273373028a4fe197c32da1791b026edab890424d8ff127814a84a47ceb560eaab6474d5a972e742a29f2b16919942e12111161391a7b967698d8987f", 0xd7}, {&(0x7f0000003fc0)="b5d5bedcd05138c91ef7cc69c9469a55fd1a8f25ea6194ee39d038e306eb1647e07b6070ae32898369e34dc22e429e1b12cbcd349911f18dbb2219026c950174093a15c57cfa4327acdbeef3b22ced80122bc69fbadd10f892e0e34ac4f099c371142f43743a6cea0d5ccdfb3992a8fa63a9e0cce97b1f5d012a5af7b4bd4e8daba55c89725211538092705f098764085b6229", 0x93}, {&(0x7f0000004080)="12f3ceba593a702e6ec590ed2da3331022e30197d65409acfb262f7725acaffd5f883ae22e9a596a378a1231f80befc5b4d598d4f0b1e2efb2e138203600a2ee59981c3fcc21a4dfb4e674b0d7e9ffaf3dd6fcbd1b454401b127099688b6901499e41eb6910c8c286e27fbd4b4c10773", 0x70}, {&(0x7f0000004100)}, {&(0x7f0000004140)="3f4eb0b978b538e23856f79283fb0ece4560ef1180db93610ad8beb17e3894e2ab5c696cf8c67f660fa5eb4531148b95b410ac31987a6ca21298358e6b392c4646fb3da6c47bb93c738c03dcfcd7d99a59928ac9aef58bf7a5910d1d6d3cdcce9a9b938d70de7a8f659be424c19c1e2a4c244446d81efad1c742a671c050ca16939ff077c8d4713b7f9802867d1cb5", 0x8f}, {&(0x7f0000004200)="2b8dddb633033034aab531dc92aae4d5ed2985c7b6dd9005e76764c4b312333db4515c8b", 0x24}], 0x8, &(0x7f0000004300)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x2, 0x7f, 0x200, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x9, 0x80000001, 0x7fffffff}}], 0x58, 0x40001}, {&(0x7f0000004380)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000004900)=[{&(0x7f00000043c0)="19e34c06712a47c07bad9ef8a9db63058be30a6bcaf91dd3dca6917202692c824a6d1a9b1a0c406f60152c3000e6584ed52a1c57f345dc5f89b6bfa6c1164b2da97eb324f96ea8e7cfa2de1e93bc6558308ffb505c5414c5f6d167c35cd06304f3a586cb7c6fb25c75ac077ea27ea4b7bff5f0d54917ad440601770f5286e5f330c59efcdcb8634d0bec2f960c85793cddab504515fcc9a4c9910517deb9ca37452ff6d4659342d4248ac720b2191f8b27f1c0495ba1d0aec06e0038ede4048625ff17b61bde64c42d1fb19fd04b6d96c536f066336743e1072bb47630c18d71dbcf9199863c42e41e7fc9e86efc60500438a7029d", 0xf5}, {&(0x7f00000044c0)="a98e0b1c06f8d248ca0570e49864dee26fd843d3e5bf2c5e8d2612ef3bcb2500e0956c5e81e85bbc9c26c2e4ad5a23923a12a8c83552b74fa03322571a4a58e23d2c7b5a7132b10d61e45ee1ad6b8c2afb161bc24bcf2f3d46015d40bb97d8d37b770ff08ed80b729e3b69e5f2e3df4f23933b3256d4dcacf666fd7d447cfaa7463e210870eb9a45241dce9bdb1a7b2b39daba112440eb005196435ed38b48f18f9451e76c3dd10133795138532111d3a33e22238fe08daf552eebc004f1d3cf1ea2bf", 0xc3}, {&(0x7f00000045c0)="ad22f8991a8c8ca56d1c3eefd90d92447ec502ff57ec42bd28dc2e2fdac1bfa217991fded244cff2ecb183f9f82b564153e7f490a1107947cb62ceecc9f46cf26e35b33de1091f0f66614cd5dccbbf6d6383939f01efa346decb0a", 0x5b}, {&(0x7f0000004640)="7f606103c845ee2103d4046d59ad9823ac9398a951db290464d80ffb7088b8c98be856d112cd5aa402aecef9f34f170529c73193cd3f5799cec45f06a1823f34a170b71f4a25572a4e64b2e6df994f2915079a6a3c11fd8245d5b0eb00b32bc925ae34c0005ff66480999851bd6a075c6b51085743e81a4e3a258e21f7dbb5f09a61d33a8b18a9d04a675742332fc13272707b28a22a32c375a194a735d7c974a6e67f5f4492a3fab4b73d73a32f44caaa3ec8da51dab78f0b62d6bc1b6144f0511ce5cb63b933", 0xc7}, {&(0x7f0000004740)="e91f758b2a3a1b0a58cc2790d6fd8a2289e4efb6564c8afe4335fb1e1e3abf98e4dfda0d36f37791141f0c8ec1da2fa2537bb037100d44dc04ad51670ab89f18a6be25439037f7791f31ac705f0a24126a086bb13bb4c3d823c45936c2b6f896fe5e4b3d55a637927356533163d1924b044b67bc9cdd23212fc003dc9844c87d67293de9115a83078730e37dd84c6a1a892fd7e6bf2ebc8796eff626d937bf67f22fd47e3bc6d4915b00eb0fa09318bc9ae4f133fa9683b6dc84ba64a5cd7930e8911b4cf3f1d0b2e6300378d21a071005ff3016afa6d0230149869a40659ba8678574f7596b05a6fcba5c0c3bf8a078f934381bea", 0xf5}, {&(0x7f0000004840)="d21a29622076f7862ae67d51e8543cff02755dd1ccb54f7623c87467671abe8b0376959d29c4504fc276abf6c259956fad8e24c2ab734d25809cd6b2a92bd9b39eedc2410528dc67bb47c098ef26e91bd7218373546761a5e1d6ce9b53726bf9b71b36cacc", 0x65}, {&(0x7f00000048c0)="4ff30556b9efaa34e01a1a77ab4dc664c672ddc9c11a2a1f9ba485e28c066f45dbb25b6badb39279a9e38e9243977b9934", 0x31}], 0x7, &(0x7f0000004a80)=[@init={0x14, 0x84, 0x0, {0x6, 0x0, 0x100}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0x5, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x3, 0x3ff, 0x717, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0x4, 0x7fffffff, 0x7}}], 0xb0, 0x20040840}, {&(0x7f0000004b40)=@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000004f00)=[{&(0x7f0000004b80)="0f3b3532234f1595ca8886fcab", 0xd}, {&(0x7f0000004bc0)="d6f80da2b0b0c492714de09ee72e2e0ca2bdc1d755ae90e0fa4e501ab2da2ae989857fb851fa1515fb5734910cba468aa9c43942bcfe147975038847739af6c12bf5036e97c5123b5d768bfc909a13f151741e6e21ef0bec4dea3d84bc0366ccd844f80f2f1b714d8352743a17f29a9bd29ef7226052c7b4925ecf582a9d9f2dd1c0edf6b4ecb3c6cc5b4e1b5b141e027eec39a7fdb63b94d61119b4f41a3dd554681e6ef7bd91d929bb037d969eddab21583ef9703245", 0xb7}, {&(0x7f0000004c80)="782df6302c76cc153a399174370f89faa34defe7fc11f62b645052c79e1acae78a1343e2cd47e3ed30363319b0958eba9c7bfe4f200368b474", 0x39}, {&(0x7f0000004cc0)="92ebe6216c8cf0199cca84ceb766a4abe2c04812c10818ae07", 0x19}, {&(0x7f0000004d00)="046002d1c1419d7205979929485a2eefc7fbc8a7dcae7732033461aff5fc89a8c63dfcf078706d30e0e14a8883851110ff7a54f8195cd675c0c73c674fb95164b8db56159e131ca79f41cdbb66afeb05c0a5e4edc851af814f83c98472f081495b14991cd3f398a56977f04cc47936e924205082d27281920886e23c6cf0a08b40", 0x81}, {&(0x7f0000004dc0)="c53fb39c18c67f36", 0x8}, {&(0x7f0000004e00)="e2e6a9f543c9ecf9f2e5278d8d9250b5f184097073e090b2af62c30b01f9b86be8598abc748731fad22d9eca9dd23bd8678980fcf3385dca444ef4ca45fc43c629f84602984eaa290aa2108715234e46ef9cd6bc108b750d94ef617e78302215dcca2bac00ddc1b515118a1eeac713b50af3e8659c4333df0010afb0670f771a8bc5a9fbe64ef755b2a865862154511112ec33cac12fdfe2146b65192fbc8e0785fed5028bcb8b66c9f4b0f780ab24dc5c5d061e0fb6892b3daceb0a8a50c364fb0b093bb0e9f9c54fd7ae19ed226ba295def7a77e66bb4377e28f7c9ed3e4364c1a6bd3", 0xe4}], 0x7, &(0x7f0000005340)=[@sndrcv={0x2c, 0x84, 0x1, {0x27, 0x3, 0x208, 0x8001, 0xce, 0x3, 0xdf1, 0x1ff, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x4, 0x6, 0xcd, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7fffffff, 0x208, 0x7, 0x9, 0x8, 0x4, 0x7, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x9, 0x200, 0x4, 0x5, 0x3, 0x7, 0x2, r8}}, @init={0x14, 0x84, 0x0, {0x9, 0xa7, 0x7, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8, 0x4, 0x9, 0x8, 0x10000, 0x7, 0x7ff, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x4, 0x3, 0x7f, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x5a, 0xffff, 0x8205, 0x1a19, 0xfffffffffffffff7, 0xffffffffffff0000, 0x0, 0x4, r11}}], 0x160, 0x40}, {&(0x7f00000054c0)=@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000006900)=[{&(0x7f0000005500)="ca84f1e796123e76ead33538a95f8725b596d2f026ce637cb336fda119f60cdbdfa6977b28575d9f54220a5fab61055488", 0x31}, {&(0x7f0000005540)="7a86d0b515e1ac7006f8e9f427724fd8c097a95335676638c5fb2edcce00e49727cfb58f47c901b893627c9b3625bc8bbe8990a678f5b835d85de2c848fe9a04287db2054f6622500858d620c215806c554edf95f86c745a37d5b68cf66a3b", 0x5f}, {&(0x7f00000055c0)="8b6471adcef1710db09b0050d11207d759ef0ba7502707107b6228c5523baf9a07c1142b35e49a", 0x27}, 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{&(0x7f00000057c0)="ccb5fcdc3e6674c711bcb649bd27d0a1c6c7ebb8bddaac92b26af1003e48c45d65d79b106a455026eaeff34fad5f4f7d0253d594a4b2c70a736fdde7ca357cfb383708c9ab6dcd28c5e540ef56b74ef5eb2255e44132c6a09de28c0655d17fdd85b8aeb708bcec64d2ba657e338f29428f5182d2f4d00dad86a74255a76653cd8e1103cf875eb45930e916b55b956c806aee329a627b4ef52e19aa2f243c843e097b91232771dbce2aed", 0xaa}, {&(0x7f0000005880)="da740e6891319041e388786e18009fd945a90140d213be8d23e1f6fbf4358092cc30a4b9e332f9311224f3f2cdcdd975bf829661db388f18d126a5dcbff9966ebff20722dede7759b881756c7692659dc9d43aa179c53f35d28e68548a89caa33ae84a94220accdcdea61ff295e39bdbf2446dcd40f2bee1a81a5952347953", 0x7f}, {&(0x7f0000005900)="9dc40dedf5ce38328391a377e463a31a2d34dfbeba141aafac4e9860f036632a0ceecb1ef96f6df7302306be2bf4980062854f68a959ab53945555c6b693ccf7eebe6c95cc5b896a4a9b27757898379ce60e8b318de3f62313704752c412f0aced07b8e532ee0d1ffcec9cf80649c12872daf75a25d807c1aef62621880e775a7951dd713ab498faaa97252db0370081abb4872acc7c0d1929a7e7eb7279285e11527b1cd1e68cfab410287e48137ac827de082ef404ce071199d7c49f0e4db2fff10ecb81adfba3382e4138e6feeaba1103cc5dd1e26ad9bb241bd47a2182a99f6b3c387b85af7eff912bc76bbafbf722b875b6f92de528804ce5ba9040f5ac00e3f7c15201d15b50f6b74f00ccf8c61d528053bc8d55d7090057c807c131c86fd4411b3a20daa772c89747f58911c710b6ba811bd5add46bf834c37474b2c0d1034b1753621786002707bfb7b7d214bb4b234330ddc5cfbb71861668c84596ec6311de062188a9ea1de4b730abdc2528e93fefedfc997bec25b18239f5a0787668c619af091a3a874e9408ad8e6449d957d69520f2bc54e70f69e0932f6b90abee43d8ac9e70de27d72d8f2dc8208fb1dee08d1fa16deaaf0d411294fd6e1034a748f7618f664a5607c7f16fcf3389373efa8a5ca4d56d7f07582f9c66d95fc87a94feed12c6f252293d1c7353662baadf3d4ff708a99074fb856047fd862b9cdc9ca8af2a3f091b7219b2940600774362be2f516ad2f8002cb5b1e56f8beacd3f305eca1645d74d7676ea2da48a0502114d075b6ff3680fc653201198c3f912a5d9c54df7b354f35e8d185f4f66f72d9e443dd6350b32df525b81125d9f70d9c9391912680f49615fe86a7a0ce272cbcc21ccf221d135f7837ed4ee93d6e814f307395e5bf3ca9ef3e3dd77d2f602fdc6d170735b5daf8fdd144b9c7986520745eca3f0aa5d07f00e85e278cacc529e361fd0bca2c2844e6f2af2a11d740e9769c3127b2cc06ad74c06475b5526e1eb2c016ecf685014407d2850ffe62aacdb15b0343ef59e8004a43409669de884134fa5617afb2cf0993a15af959cb2787d26fc0f3583035da09d79ce73c2c6ad0aa40a90ac7d3251a3f337b9c1e2b80068512d40dd4c0e0b2642649cafcf299dee999d014134ef01fc694af10bb04d2a713e4ac88d0aedf3f93a8dbfda0c90e6b2885bd3f3332034a0d9191d5954fc67da2560973fa7905b2897a25c4d0b23bcc2591cf5a668401949b928ef2babd552460de75beccdc843fd8eca745eff5be79ecf75220e0c2f5fc2d3b658512992c80649dd24d28ae15dd6979ccc026e8e429d2a891c80b67919787625edaabe61b9b5af1425f2454cada232265a9e7e439cf7d759b10e15a8ad9089ce3f3cfcce9c49b145b177eaa2d863d586d6df632f0304b2abd027fb4a868f6e84c839d22d937357285100ebd954c7c7c94278b62b64565eb31bb0a36eb26be1af0ecbe2d2fb55529b6b2013c889586be5a689f46bf03f62dc8ae4b2ba8d127f710102882ef11782978a140727422b3986be4572dbf80aae8e41d1379a62ee7f9bd5bc61382cc24e300afe323c3ca7ba8cad235acb40c99954b101129f9187dd4887cbd9f6f1fcf3b8e70cec3f8e8fc0a45593b6b1d764941542cbe036d70951afdc0c21f86d8c7894c31ac26123bd50eb15a7b821c0674b87b45addbcc1b03219af29a1de670bd7449c8590ffdb7861e19ffa8d312c85d77b0747c37a4430200714ee75665890ff10b80c02df46a07366451233ffcb631a21b90dd59932b57720225066b63749f1559c7a84023b941451fd920624ccca9228e4f4c26f28c3f1b96b60ecc4c2ce1a712f48710e46ff71290b63f2c3bd2757c06bd47028090681bbe48db3a14706ef971a7f8332be324789d89feb0d4240bce3128541f7c07c40e91c5af7ea581e06bec4c5d4943bff684d0e97830f42d0cddfdd883084e030de734d8fdc5a3392f7d932fe0f1dc6d4ec79f757f476e48a99f4f91cfced3cf8dab2af05e1e12216af5da24db8d4301297108ae99d07abf5e84b88f63bf601fdd66d446aa41ffbe5c7e2c65bea38e458528e67bb4d5ea1c128cdea04c5a94994a0500c4acfe0773a6d3368d40f0778d2fb9466144a5c052705221ec53c61a21957cbb76fa4fb0515413ff443ef3370c952432291dea85362d30dd552f49d7bb1ba02fcbbf3bfda7bdeb81b2a406f125aea4c57eaa489bb9a27cb8045f01e9ecfcdb06607318e0c6f6d08385576498bde8c589b48bdb7a6f9b1bfbe16ca09c22db60fc2abcc7e8099680ee3fd5f95bf87468361d2865c41b7d2226f683487ff1dae7619f16a7e64956c38fff050b9dd4b1585fd42fbcd99966e81bee4b89d304546ee7c8085e68e6622240900433e18757e99f722e1d9ebd1a4f12ed9e81ac2afad6dcdeb21c9caf925f249ba33789dbb8984919e35e4e9953a79e4d8fb7cc0c1a0da5940b13f5b947910d9d74454390a38f6e4c3fba7450c4fb0fe490ae711ca82d7a1870db7e97dbcc83de026601ef2046c7370906562519cf599d100b0e3a3e2026dc47046b32ba66f936552cf16dc9359fd8aec2045b1f7e5ffdfa584a03262ff3bcc50fc1abaaadfd8822537be123513c29906fdf2279026160defa8ff03ffafa801fef400974e4d394318059ed77fb3a2c9cf984812c24d02a66d8759b041b2e44e96492a5b28026ae0767a867146b9da0bb527a6bb56d70c701959c05e07f912b0e442d3892d8901421777cf77ce1f8d678dc8264b4a34aa4af804bb595e9af3ee0c3af8f28f68b6036e241a2bfdbc0550fb649a97d9037b7a3f13a87c2fd7136df96977e06f6c77f4f5c150ad3b98314eb695c9f589722dd5c4804c14bce8fcc6a51ebdf469f1feb61d3af9a8da0cc03e8fb8add1c944bf78d6275df56049d7188f8c4b2a346250840ae408363149bdbb231207dcf89173590f9c64b72d9fa3cd6a645ab3e460ba0ee61e579bc7c813852955231fddc8a414e3c75015dded8267950c123366846a054160725246224186a95256d3a524a02de194b758d97b6f9688a91427cbdd7743157fe244fd989c88d852e35127a8475bfe154a5422adc00c9ac19613c48e2d83b9a5384cb7a242d0678a3b8548ec9fcc4bd9a5858791ca5ae50d628f592e3209e0b78c02dcc06d7a4a4df1ca14ffd1ea8a6e41c8a217ad6fcf5ffa07d0d8f4cc331c5fbd012c190f3b9200e5622e5130912507969bb718b73444fcec1993737113ddf5cbadb40add9f90ef62e698cbe6d1e0eaa716a7f8e2085ab2d2c413fff2f074e3e679f1e70cfd792285a3193a4b00caa6a8108b896efa7ea780ecd168b8ad49a79dae11639f74b070a964e2aac4f6f7e8da726950203c12d3e0e81aa9ca7402ba5582515e13cdf75eaf28ff566ab524035454b4e6b1cd5d7dfd43388af3fdf8704ab1d6055bb7ce5b0c0dcabc1dc8b6b244433865ed85f20d8d31002b6c92bd278067e546c70a8ce92739db9c1c2cb9a837fc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0x1000}], 0x9, &(0x7f0000006b80)=[@sndinfo={0x1c, 0x84, 0x2, {0xd33, 0x820f, 0xa7bc, 0x3, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0xc92, 0x2, 0x101, 0x6, 0x40, 0x0, 0x5, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x7f, 0x4, 0x100000001, 0x5, 0x200, 0x800, 0x47a0, r14}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x6, 0x3}}, @init={0x14, 0x84, 0x0, {0x27b, 0x40, 0x10001, 0x200}}], 0xdc, 0x4000000}, {&(0x7f0000006c80)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000006d00)=[{&(0x7f0000006cc0)="c8f6a13606423a0311b7e6db43ae47dac9", 0x11}], 0x1, 0x0, 0x0, 0x40050}, {&(0x7f0000006d40)=@in6={0xa, 0x4e24, 0xb1, @empty, 0xffffffffffffffff}, 0x1c, &(0x7f0000007040)=[{&(0x7f0000006d80)="228a83ac13cb50b3a83ddbc36512418482cf296caf756e2e71032853a3ff628c042a1ef6bae8f1ea97e47b2df559cd91596afe88ee0d9a1e118460c4bd2b1fd5c180db7b12461dda67cfffc89e86d4f62d6e2d45d67d2f0f365f616984f31fc538f3b35bc008f829fa0cedb85d8422453208a173527bbf5d0a49d842225cef61659280792a4c405f24cd683872926be8a78b38c515a199d740cd76d4f98c47a8e1b9ba0cf315ac2a2f2242b2d517bcf44c9b4f7c44c469d118bc", 0xba}, {&(0x7f0000006e40)="a5243478089159df620b4884390530d17c8c72e3fa6d6a39d431ad6c86effd1b5fb8da7478a72464fa13f54327461b24d2c28db017b735105b10267cd6b5202d7462f60031c6212310bcf4c76164eada182711907627181718a6d9f0a28ee90e433929c822cb0a8c38e53cf1aa4fef10", 0x70}, {&(0x7f0000006ec0)}, {&(0x7f0000006f00)="9c03b6750f920255dfbef0bba89e0d5ee7a9b04d0549047d1dc9fa", 0x1b}, {&(0x7f0000006f40)="e3e519b27c5e8d2b9210235bd6ac968a5f139f3be3bd09895ef706065d9fe8bcee7f9e1474864e90e651d0af5e6f24f38aed2347ba5a4951fa49238418a156a5943e33b994f63bacfaaf45434109786a456a5bf419056275bd05727dcda1d1f242a685cdd5f222ff4bd864f7b9609df04fb6b508e3ddb3377691dde228919574abf16526a076b389eeb664a4210da19a84d001e5bbde1d2b630dc4b02bd1da4f898639320640b99dbd8c39087a59616b0a7675874f91bd52effd9736d3548d1d24645b23167445ae4f", 0xc9}], 0x5, &(0x7f0000007200)=[@init={0x14, 0x84, 0x0, {0x8001, 0x1ff, 0x42, 0xfff}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x7f, 0x6bfb, 0x101}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3, 0x8000, 0x9, 0x100, 0x3, 0x80, 0x1, r15}}, @init={0x14, 0x84, 0x0, {0xcb, 0x1, 0x7fff, 0x95}}, @init={0x14, 0x84, 0x0, {0x1, 0x1000, 0xffff, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0x9, 0x1, r16}}, @init={0x14, 0x84, 0x0, {0x4, 0x5, 0x1, 0x7fff}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x200, 0x1000, 0xfffffffffffffe01, r17}}], 0x160, 0x20004800}, {&(0x7f0000007380)=@in6={0xa, 0x4e20, 0xf75, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c, &(0x7f0000007600)=[{&(0x7f00000073c0)="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", 0xff}, {&(0x7f00000074c0)="c44661147defbdfd592e946daac91fd01c8f2f5633b3afb2dd2bc5e5be953ec14a7ddb6eedf4d2a6d9111c0064dd98f39890d9ee45b74c31651be4c6c8c73ea7813a07f33ce0de8bea86ee8642b00b8f6163e97c9d93306fbf81d1eeddb525b62f295fb66420c559714ea4c122c1f7e6ccd8c707811e4c7573a956953d468fed66e926e0708252a3847cb7df4d4e6788d3825feca84edcccf4aadfc740b40249b4af118fc8794fbd4006436a657d4ebd4588256456c422e662499344d3c23d902692d4b32f495cfcf6669170c523d326e4", 0xd1}, {&(0x7f00000075c0)='\x007*', 0x3}], 0x3, &(0x7f00000076c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0x200, 0x2b6, 0x7, 0xc95, 0x0, 0x8, r18}}, @init={0x14, 0x84, 0x0, {0x5, 0x1f, 0x1, 0x9}}], 0x58, 0x4008080}, {&(0x7f0000007740)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000007b40)=[{&(0x7f0000007780)="32fecb9e7c5cccdd16b99fdced49e2765a32344207b612b8d58ceaea84c5b611f55b1ce1bc4b6c077b41f14a35315e69260fb7be7717065eb2459e378727a1cc39793d8485731b4a86c1cc6a9a56c15a3e3e3eb90965b42cfa830fc2ce527536f59f3e9fe59eae23c79598ab661f55f4f30ac8cd544665c7fef9ad40edffb64ba650f8f837133f1b1b0c2233f1481345674702b52ef5a4fb7bf765ac3668fab2cfab5c7f3890f97ea0b2e4acbaed94e178b3b2afd6a9374553987a60466d01b4323e96502f32b7d119aa01ce4cc21968eebcb4a3a44a31137763", 0xda}, {&(0x7f0000007880)="b8e279b379e69c4eee9fde56a3ffca094d1698ae2e1c9c8d34a3dd2a88d76ee811a8914360fd0cb0d46653258d17d6c78b6ff382e1d8ed55a1c86f6580549ff69592ec993a689565c1cdbe6d30055eae31e5da3300b358750f50b817d19a120eda6588921cd6c294ea3dfcc5f3f1", 0x6e}, {&(0x7f0000007900)="b462968fc10c1f1795a2737f271fb464fb734407118b6fa3d4ee2b7df4382a90fcd645b117d42b2926d325f0d4d325f90f509cf3872379874e2634427d23b0dc694cb61a6c6ca96a47dcd562dc12f3ef0cb8509563b3bc765f858be2420be5cc965c486a35224fe0fbef7047cc083bb82f19d93d30547fa659b57178f956e12e1058fcca2e82fcd656739d1c4f676747567226702c11a317ec378f04d5b5f3ad018d95a9fdd5e292b58010a37a7725ae8c5016d0d9b20a0cedcf22dc33202bc7a615be7dd9e16ba5ebdd5bcc4651fe51d2bc820d1d91d50c0e9be81e24defd3840b245e648a6909a", 0xe8}, {&(0x7f0000007a00)="dfa1fbb58eafa77eb265", 0xa}, {&(0x7f0000007a40)="f2498d02207452c1b8ad9200c747", 0xe}, {&(0x7f0000007a80)="98a94060ea9ee0d35df8ab593cc88d8caa9c73617f8939c6fca2aedeea9f3946cd775ae6a6010ade22af56b2e83b0c33b6e87593dba032c61e5a2a6eb9c3033ee2f19e5585e6881b5b37040b19ef93a9f02fdd62275b23a97d8d46cd138ed4a16cc6db14b2856552cdb31e0b933e0a73c2347fa91338dd64b4a2d8840ecc47f821d4ecbe7d7071a796ce2ec6a3a31a277a34ea968eb929719b598f6ab78db82fc7d10c91330bfc3b612a15fb40655559541a23aefeb1565f24df9c2132", 0xbd}], 0x6, &(0x7f0000008f80)=[@sndrcv={0x2c, 0x84, 0x1, {0x69d, 0xba, 0x0, 0xd840, 0x1, 0x5, 0xd6, 0xd6, r19}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x1f, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x1, 0xb4, 0xff91, r20}}, @init={0x14, 0x84, 0x0, {0x3, 0x80, 0x1, 0x80000001}}, @init={0x14, 0x84, 0x0, {0x6, 0x3, 0x9, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0xd33, 0x2, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x6, 0x2, 0x2, 0x6000000000000000, 0x7, 0x10000, 0x800, r22}}, @init={0x14, 0x84, 0x0, {0x0, 0x30, 0x8, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0xffffffff80000001, 0x5, r23}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x0, 0x5b3b, r24}}], 0x1b8, 0x800}, {&(0x7f0000009140)=@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f000000a280)=[{&(0x7f0000009180)="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", 0x1000}, {&(0x7f000000a180)="0eb51eb8bcf2ed0fd22928", 0xb}, {&(0x7f000000a1c0)="3ee82637602310b0085883ada3f2a8dc83e0fd08f151fc1787089074857118abf97209862365785e4af055a301421802f1ad640b48fda45fa7d75ccd302f1e95f1016f3a72fc0e245eaa20c2346f84e909dba21ee812f114bac0d1af274d201f834583c28e4ec65d1c7a65d0b6159dcec51d65db7a02993d46d96f6726ca3c58a75fe478ac3bcdde65a22f17f141a48d7bc011f355f5a64ac85d5db6e7541251018ffdc8255df3422acc567b44ddd4c23d80357ad5b0e0aa76389c2b4f1991bb", 0xc0}], 0x3, &(0x7f000000a440)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x0, 0x8208, 0x9, 0x0, 0x20, 0xac20, 0x1, r25}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x202, 0x0, 0x2, r26}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x200, 0x0, 0x0, 0x97, 0x1000, 0x8, 0x7, r27}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0xff, 0x9}}], 0xb0, 0x20000040}], 0xa, 0x81) 2018/03/16 15:06:14 executing program 4: getpgrp(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x341800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e58742f9e15730863637400") readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7ffffffffffffff) readv(r2, &(0x7f0000d3bff0)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/03/16 15:06:14 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/116, &(0x7f0000000140)=0x74) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000702000)={0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x3}) getgroups(0xbb, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, 0x0, r2) 2018/03/16 15:06:14 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x2}, 0x10) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0xa11, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2}) 2018/03/16 15:06:14 executing program 6: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) [ 66.866289] binder: release 11561:11569 transaction 44 out, still active [ 66.874328] binder: undelivered TRANSACTION_COMPLETE [ 66.880368] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.886115] binder: send failed reply for transaction 44, target dead 2018/03/16 15:06:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x2}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='bridge0\x00') r4 = socket$inet(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000100)) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x640, 0x0) 2018/03/16 15:06:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1, 0x400, 0x1f}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000828000)=""/4096) 2018/03/16 15:06:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5e, 0xd1d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5384a2a500000000, 0x9, 0xfffffffffffffff8, 0xfff, 0x3f, 0x4, 0x80, 0x8, 0x9811, 0x9cd, 0xc34b}, 0xb) r3 = syz_open_pts(r0, 0x800) mq_open(&(0x7f0000000140)=',keyring\x00', 0x0, 0x18, &(0x7f0000000180)={0x8, 0x3b00000000000000, 0x19b, 0xbab, 0x8, 0xe00, 0xe7d2}) close(r0) close(r3) 2018/03/16 15:06:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x6, 0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffffffffff5c) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f69c27e140c907ba47465ed02badc3b14f9bada6c7cc1c562f4b04153fcdf6d586327b2f6e372348167d9da0960583d2a404d622658679cd32634e0b975cfa860be85292fed05979e336bd0477ae51804c3bad26d340a4434bf645d43258f968c7c9c45c8b36c8fe635d7e13807ad643f1d8ba03e570a6290b89dd4959462e17e149477c9e247438f4e1871ebb95e45e6b28d7446a8be01bbad6fa9e183caf1d554c42dc", 0xa4, 0xffffffffffffffff) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x3f, 0x10000, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x8}, 0x8) keyctl$read(0xb, r1, &(0x7f0000000180)=""/119, 0x77) readahead(r0, 0x3, 0x20) 2018/03/16 15:06:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x1003}, 0xfffffc36) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/16 15:06:14 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000400), 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000480)=""/4096, 0x1000, 0x2}, 0x121) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) sched_yield() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x10000, 0xfffffffffffffe92) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x40, 0x3ff}, {0x7, 0xf5e}, 0x800, 0x1, 0x3}) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x3c, 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="0a630c4003000000000000000000000008551040847ff469c37af4f039534dc52896eb1741d456f00267eb441c2f25a763aec8932a5684c10a22b6d27c6cad528e6f410b6c5100629d4a75209f5deef2a8f5f3050fd6005d0413e39045255f9e5cb7eafae9", @ANYRES64=r1, @ANYBLOB="00000000000000000d6300000c6300000e630c40000000000000000000000000"], 0xe6, 0x0, &(0x7f0000000280)="1fa97eac6c4a1780aeb9f69b75206139a8ef38528db0a5bed0b07d8ab3ad23d3d690fd3e732859b9463aed0260b16ca3da00222f5e3d752f8cc5d6a4f52bc2aebcb2cc892e592e36246960b3471cd6380eba559d395a59f5b7cdf9e29916e3245694f4862df5e0796db8d03bd7fd5875287a64105c18b013f7c9727a41a279fa91289938c12f9b2a0f249372ccc0039fce367139a44d60d99b7bd2ba4b509c07d5658e737f87791a7ac41b993226e5b086546c29f59c434cdbd132119cce94b2b0d846181c9cd82e4296b03dc50bd54fec58e53aabb4059cf85af06a7f62ba88d3d483ecaf43"}) 2018/03/16 15:06:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000), 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socketpair(0x0, 0xb, 0xbd0000000000, &(0x7f0000000000)) 2018/03/16 15:06:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x9, 0x4, 0x2]}, 0xa) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) socketpair$inet6(0xa, 0x80006, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0xfffffffffffffffc}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7}, &(0x7f0000000240)=0x88) 2018/03/16 15:06:14 executing program 6: socketpair$unix(0x1, 0x200000000009, 0x0, &(0x7f00002e9000)) unshare(0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82080, 0x0) listen$netrom(r0, 0xee4) 2018/03/16 15:06:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000906000)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x400, 0x6}, {0x0, 0xffffffffffffa86b}, 0x10081, 0x9389580c44b769e9, 0x8000}) pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2018/03/16 15:06:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:14 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8100, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0xfd7, 0x8, 0x5e7, 0x2, @tick=0x7, {0x4, 0x400000000000}, {0x4, 0x4}, @result={0x8, 0x4}}, {0x54d7, 0x800, 0x6, 0x101, @tick=0x8, {0x1, 0x7fff}, {0x9, 0x7}, @ext={0xa1, &(0x7f0000000080)="9d54d391bb9eeaf17842a61308cad0ea36d75605a8cc1a4491903912bfcb7d57f627dcf510f46b1aabf379282071c7c45c95ed3aea26c3cf3bcb202a954e67d25f081e4a326abf334e32569a4c6b0225036918075754e20d7cc455ccf5b7b0060e0b70a651db4185955057358e276f204cd048dc8ffeaec112eac8a488fa29e06ac28721f8772cc2c12b570d1cef660dfbb146a8234140713f6945aa8e2c003f05"}}, {0x0, 0x3ff, 0x4, 0x0, @time={0x77359400}, {0x1ae6, 0x6}, {0x2, 0x1000}, @quote={{0x7, 0x4}, 0x7, &(0x7f0000000140)={0x9, 0x3, 0x9, 0x1000, @tick=0x100000001, {0x718}, {0xac2e, 0x9}, @result={0x95, 0xfffffffffffffffc}}}}, {0x8815, 0x2, 0x681, 0x2eaa684, @tick=0x1f, {0x8001, 0x100000001}, {0x8, 0x8}, @quote={{0xfffffffffffffffe, 0x1}, 0x1, &(0x7f0000000180)={0x2, 0x78, 0xfa, 0x3, @tick, {0x5000000000000, 0x6}, {0xfffffffffffffffa, 0x7}, @raw32={[0x7, 0x5d, 0x2]}}}}, {0x3ff, 0x800, 0x7f, 0x2, @tick=0x56789067, {0x6, 0x6}, {0x1d}, @time=@time}, {0x7, 0x3ff, 0x4, 0x98, @time={0x77359400}, {0x5, 0x8}, {0x1, 0x5}, @control={0x1, 0x6, 0x5b7}}], 0xa8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x2, 0x3, [0x9, 0x2, 0x2]}, 0xe) getgroups(0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x2, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) r8 = getgid() setresgid(r2, r6, r8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000003c0)={0x7, 0x401, 0xfff, 0x5b97}, 0x6) getgroups(0x5, &(0x7f0000000400)=[r5, r3, r5, r4, r7]) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) close(r9) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x400800, 0x0) getsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x4) ioctl$int_in(r10, 0x5421, &(0x7f0000000580)=0x100) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000700)={0x1, &(0x7f00000005c0)=""/41, &(0x7f00000006c0)=[{0x3, 0x9a, 0x80000001, &(0x7f0000000600)=""/154}]}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000740)=""/124) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f00000007c0)={0x71cb, 0x0, 0x1e6, 0xffff}, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x4) tee(r9, r0, 0x1, 0x4) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) futex(&(0x7f0000000880)=0x1, 0x4, 0x1, &(0x7f0000000900)={r11, r12+30000000}, &(0x7f0000000940), 0x2) open(&(0x7f0000000980)='./file0\x00', 0x80100, 0x140) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000009c0), 0x4) r13 = add_key(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="d9bab0ab9417e83f62c24e7fc2bd8dac97d18ee885d8cca87d6074ec9c91865fa92efb21eab674a9a7a2196c223b30dcfe5a69355b3c1378a5f9ed3fa9e5ef35c154761b7b28f46104a72327c158223a6837114b4c785ce4d3d52ff1a2ed9e4a3b4677c8ffe1be554213d899e9517bd595cdb9ef761885a64088f5ab454d07d9a70864ceabf6fadd9ecfb2f6ff04516d5b373dcb9d7b921437f15390d9d476b62bc4bbfffe81d40d2538a7442e011dcd18447c24896f8660c055f8e4b73cbca509ab6dc03c54f417", 0xc8, 0xfffffffffffffffa) keyctl$clear(0x7, r13) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b80)) 2018/03/16 15:06:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) sendmsg(r1, &(0x7f0000b82000)={&(0x7f000092fffa)=@hci={0x1f}, 0x80, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r0, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=ANY=[], 0x0, &(0x7f0000000040), 0x0, &(0x7f0000155f3e)=""/194, 0xc2}, 0x0) 2018/03/16 15:06:14 executing program 3: r0 = socket$inet6(0xa, 0x802, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x5}, 0x4) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='(vboxnet1\x00', 0xa, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 2018/03/16 15:06:14 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000010, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x3a) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0xc193230cccc188c5) 2018/03/16 15:06:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/16 15:06:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="0e820442370008", 0x35d) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) 2018/03/16 15:06:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'bridge0\x00', 0x2a00}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00'}) 2018/03/16 15:06:14 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) arch_prctl(0x1001, &(0x7f0000000280)="e7f111b2e6c7061dc766a4ae6dc03095976722625f0dc1ef4a1ef778d3a4d9dcbf8cf0659e8018709a9a307c349478c615cc07810dcd2df2e25a690ad69a613acd3233e91d463b5c") prctl$void(0x37) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_ivalue=0x10001}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x7d, "5ad9c6fdb69e656fc7bd8e89d1417bb32aec46e480e043c5cfdad5034ad78e4000bc8620ef5378f1fece03aa2ed834768a5cdf05ac6c87f4c06758d2fbeb2a0b00b307f6e58302a597e91855754d984c467cfde6287e6d8453fc92ed2c25f0fbd72652f53e1b5193f983d8e49541ac98929046029c857136b027736718"}, &(0x7f00000000c0)=0xa1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/16 15:06:14 executing program 0: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/03/16 15:06:14 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:14 executing program 3: r0 = socket(0xfffffffffffffffe, 0x6, 0x0) getpeername$packet(r0, &(0x7f00009fb000), &(0x7f0000d6cffc)=0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/16 15:06:14 executing program 3: 2018/03/16 15:06:14 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8008, 0x4a6, 0x100, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x16, 0x4, 0x10, "cac7196c62b75ca4cba7ad6b5d22856d7f9b579a20aa0568429119481903c70772871f787199b4c973f21ec5536e4636dc21ece32b9a775d1f5ce9d1c4932602", "7c86a4859a0098919122d801737050e6ea60ea39ad34ca76782913420b322c29f3e212a1e571255ed5d27c50d990cdf2264a20f879bef37f4483dc7e68f6c0c1", "c408def870aa885290c991c0dc75d2b97ecc0ab978379de41687a41a92a7f7a7", [0x7ff, 0x7f]}) 2018/03/16 15:06:14 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x9, 0x4) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000000)) 2018/03/16 15:06:14 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) arch_prctl(0x1001, &(0x7f0000000280)="e7f111b2e6c7061dc766a4ae6dc03095976722625f0dc1ef4a1ef778d3a4d9dcbf8cf0659e8018709a9a307c349478c615cc07810dcd2df2e25a690ad69a613acd3233e91d463b5c") prctl$void(0x37) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_ivalue=0x10001}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x7d, "5ad9c6fdb69e656fc7bd8e89d1417bb32aec46e480e043c5cfdad5034ad78e4000bc8620ef5378f1fece03aa2ed834768a5cdf05ac6c87f4c06758d2fbeb2a0b00b307f6e58302a597e91855754d984c467cfde6287e6d8453fc92ed2c25f0fbd72652f53e1b5193f983d8e49541ac98929046029c857136b027736718"}, &(0x7f00000000c0)=0xa1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/16 15:06:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80200, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x20000000000, 0x0, 0x9}, 0x14) 2018/03/16 15:06:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x4000, 0x0) listen$netrom(r1, 0x40) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/03/16 15:06:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000004c0)={0x9, 0x400, 0x8, 'queue0\x00', 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/16 15:06:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="0d98de3a9e7003ce62c31962aff26059734e8c96cd511290c998ad4fd3267ae43bc78d54361ac3305f8ea4189ec3f4848d4fa38bf9f6cf815a254932c68844435ce39b50cc89075874039a7fb82563866e55c23a58bc02dc2f32790731a30dea5f282f47ecb208ea672b9111db05a6af5fd9006fa5503e42322ae8deba57d9cdf064d843d7999f441e0039c80b0cf56f255c994d6bb8991c2a93edd73a77110dc2c7e76c6213554c3d5557f138d14c4eaa434477756b3ef675bba11701c371c68b200896f20709763a8c978d6895ffb21336b0b03897b6c90491d3a3b5f7902b38d1f68e88", 0xe5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xb6, 0x0, 0xc79, 0x3, 0x798, 0x0, 0x0, 0x0, 0x4}) 2018/03/16 15:06:14 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/60, 0x3c}], 0x3, &(0x7f0000003780)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/207, 0xcf}, {&(0x7f0000001500)=""/242, 0xf2}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/107, 0x6b}, {&(0x7f0000003680)=""/130, 0x82}, {&(0x7f0000003740)=""/33, 0x21}], 0x8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x1c, r3}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xff) pread64(r2, &(0x7f0000000200)=""/204, 0xcc, 0x0) 2018/03/16 15:06:14 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="c9af3560db95570d112ca3ecb484a74e125521d2d26246f0aaccf34b094c9023a72ce07192c498e2ce1470f35446258623c7c3c2d55e12e9cf7ff1711638ebbd9cfb46ec04f50b7368fabdff0c2696f48a1886b9c39ea8ac84a94af096c63d0dfbd49ab03f9edc966bd2f5d3d5c787515ae172dea26b28d27c44a5920e8a7c7d6b67aa6edce502538a82e820a947440e5e88559d0645db56fa35c83e9256fe5a7e0e3f945188fb508ed905480f", 0xad, 0x20000000, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendto$inet6(r1, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000640), 0x14) 2018/03/16 15:06:14 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x80000) lseek(r0, 0x0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000004867979600d38b00ffffffffffffffff0a001e000000ec90040000000000050000000000fbcf79eb3e3f69043bc4bc7416338e72e1596a0284869c1c556b148775c37fbd5c979de8eb041812d652350db255470c5f27ddd75647b5861837baf08fe654c5c6d667e51d6d9d6f76223e0ab190e75ef5c965ce3d10d19b0d570ad12e44f32c1b64b997ef5c0a20b3d0108f3a4d3be743530373f823e6", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000240)=0xba, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000200)={'\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}) 2018/03/16 15:06:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r5 = fcntl$getown(r2, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x1, 0x4, 0x7, 0x1, r5}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r6, 0x10001, &(0x7f0000000280)="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") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/16 15:06:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0xffffffffffffffa0, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xfffffffffffffcff}}], 0x2, 0x0) 2018/03/16 15:06:14 executing program 4: r0 = socket(0x3, 0x10005, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x4, 0x0, 0x4d40, "4f23d355120c", 0x8}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={"626b06000bed4f4c369e5844eaff1108", @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/16 15:06:14 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)='cgroup\x00') fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\a\x00\x00'], &(0x7f0000000040)='ns\x00', 0x3, 0x3) getdents(r1, &(0x7f00000b2000)=""/24, 0x18) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getdents64(r1, &(0x7f000041c000)=""/129, 0x81) 2018/03/16 15:06:14 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000007080)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)="0bd6c738ecd824baedf8c7102ac39393", 0x10}], 0x1, &(0x7f0000000400)}}, {{&(0x7f0000001580)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003980)="b31d424ab05670c4d411cf853ed853e3", 0x10}], 0x1, &(0x7f0000003ac0)}}], 0x2, 0x0) [ 67.397916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26440 sclass=netlink_route_socket pig=11784 comm=syz-executor3 [ 67.426137] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26440 sclass=netlink_route_socket pig=11784 comm=syz-executor3 2018/03/16 15:06:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="04000000070afdff000000000000000001000000"], 0x14}, 0x1}, 0x0) r1 = socket(0x2, 0x6, 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x5, 0x6a, 0x7, 0x1, 0x7, 0x5, 0x80000001}, 0x1c) 2018/03/16 15:06:15 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x6, {0x2, 0x4e23, @rand_addr=0x8}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x40, 0x6, 0xffffffffffffffad, 0x8, 0x1ff, &(0x7f0000000000)='ip6gre0\x00', 0x1, 0x101, 0xfff}) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair(0xf, 0x807, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCEXCL(r2, 0x540c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ppoll(&(0x7f0000000000)=[{r2, 0x6}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x9fa}, 0x8) 2018/03/16 15:06:15 executing program 2: r0 = userfaultfd(0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80000) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000005000)=[{}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) 2018/03/16 15:06:15 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$void(r0, 0x5451) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x4, 0x0, &(0x7f00006f0f64)=ANY=[@ANYBLOB="02630440"], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/16 15:06:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = memfd_create(&(0x7f0000000100)='md5sum/^\x00', 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) write(r1, &(0x7f0000000140)="04", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/16 15:06:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x14, "04be1111b0572c819e49f67916c681f2115ae901"}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x2}, &(0x7f00000001c0)=0x8) flistxattr(r3, &(0x7f0000000000)=""/105, 0x69) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xffffffffffff7fff, 0x1, 0x80000000}, {0xfffffffffffffff9, 0x5, 0x1, 0x9}, {0x8, 0x6, 0x50b, 0x4}]}) r1 = socket(0x9, 0x0, 0x100000001) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$unix(r1, &(0x7f0000000180)=""/134, 0x86, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000df7000)) 2018/03/16 15:06:15 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x17, 0xc0, &(0x7f00000000c0)="743f7c59be3dba7efda1d9f60ae4639f898d5729f81e36ca9be92ca9701e13b0df0f2741faac7afdd16e2cdae1e8fe2c256b603efc4473ae6a23d8bf1529e034891ffa087f66e5208c2c20c5a743401bb17a343f0e1df112a6f4c41ec35aa115bb56065bb2db08c7bd55761da495f12ff56bd146531022f2b666cf7cdf3a3918c62535808a89fcab6ddc27c1a68d117ddb10b95fd5f35a24f8ecfcdab4f8426805662049454cc777f83a5368f2459422f8fcb829fc69fb3febec51b97b7b190c"}) listen$netrom(r2, 0x7) 2018/03/16 15:06:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000003c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x7, 0x9, 0xdd}) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000400)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x7f, 0x2, 0x60, 0x7, 0x4}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r5, &(0x7f0000000380)=0x4) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00000018c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x7, 0x7, 0x6747d486}, 0x8) syz_open_procfs(r6, &(0x7f0000000180)='net/bnep\x00') [ 67.536464] sd 0:0:1:0: [sg0] tag#953 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 67.541517] binder: BC_ACQUIRE_RESULT not supported [ 67.541526] binder: 11817:11820 ioctl c0306201 20fed000 returned -22 [ 67.545472] binder: BC_ACQUIRE_RESULT not supported [ 67.545479] binder: 11817:11827 ioctl c0306201 20fed000 returned -22 [ 67.568148] sd 0:0:1:0: [sg0] tag#953 CDB: Format Unit/Medium [ 67.574029] sd 0:0:1:0: [sg0] tag#953 CDB[00]: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/16 15:06:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x9, 0x1f, 0x400000000000000, 'queue1\x00', 0x7fffffff}) getsockopt(r0, 0x1, 0x4, &(0x7f0000000000)=""/150, &(0x7f0000c4e000)=0x96) [ 67.582804] sd 0:0:1:0: [sg0] tag#953 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.591563] sd 0:0:1:0: [sg0] tag#953 CDB[20]: 00 00 00 [ 67.615887] sd 0:0:1:0: [sg0] tag#842 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 67.624522] sd 0:0:1:0: [sg0] tag#842 CDB: Test Unit Ready 2018/03/16 15:06:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x3e0, 0x0) 2018/03/16 15:06:15 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x27) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000001c0)=""/52) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') sendfile(r2, r3, &(0x7f0000000000), 0x7fff) 2018/03/16 15:06:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000004, &(0x7f0000363ffc), 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/03/16 15:06:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x8, {{0xa, 0x4e23, 0x1, @empty, 0x1}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x104) 2018/03/16 15:06:15 executing program 1: socket$inet(0x2, 0x5, 0x5) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x38a) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x7b, 0x4) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd8, 0x2000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() rt_sigprocmask(0x8000, &(0x7f0000000080)={0x7ffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x1, &(0x7f00000000c0)={0xffffffffffffffe1}, &(0x7f0000000100), 0x8) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0x2f) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000deefe7)=""/128, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/03/16 15:06:15 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x82000, 0x0) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x12501, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000000440)={0x26, 0xffffffffffff7fff, 0x6, 0x9}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) r4 = gettid() setpgid(r4, 0x0) ptrace$setsig(0x4203, r4, 0x1edf4bf1, &(0x7f0000000000)={0x34, 0x45, 0x6, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/03/16 15:06:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x5, 0x6ca, 0xf97, 0x8, 0x800, 0x81, 0x20, 0x8, 0x6, 0x40}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/16 15:06:15 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000803, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x8, [0xffffffff, 0xfffffffffffffff8, 0x1, 0x771, 0xfff, 0x7, 0x4, 0x1000]}, 0x5c) unshare(0x4000400) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x80, 0x33, 0xa6d, 0x6, 0x40}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000280)=0x84) flock(r0, 0x6) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'erspan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) [ 67.630209] sd 0:0:1:0: [sg0] tag#842 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.638969] sd 0:0:1:0: [sg0] tag#842 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.647731] sd 0:0:1:0: [sg0] tag#842 CDB[20]: 00 00 00 [ 67.697850] IPVS: length: 906 != 8 [ 67.716387] IPVS: length: 906 != 8 2018/03/16 15:06:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fsetxattr(r0, &(0x7f00000001c0)=@random={'os2.', 'ns/net\x00'}, &(0x7f0000000240)='wlan0md5sumwlan1vboxnet0\x00', 0x19, 0x1) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/255) 2018/03/16 15:06:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20008000140001010000000000000000020000003661c3a116b95a74476cf90b5e76a1a1fd2354b215015d84715143505f9db82189945838151af070a9787f22e8c9fad11960cd5a43418c33fdc7bb12ea157b0b2c98c22e4e2fca92904d6d7c754320f107b9ad7a59a172be13468a02c94595239fcbbecb13541adbd2da7f650a2baa9710e9161b1a36ff8d3eaa780bb83746e964bcac784b5e512e4369c76d0a0950ce8dea446028deadfea1fcf94478c42a4ae0de2f13234c785e62f75731e273e1bf30d53a7188f26e048b980d0a4a0605943490b8d6fda26415a7eeeb7c97eb5affe3ed1ca633014eae028d", @ANYRES32=0x0, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/16 15:06:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x156, 0x20000007, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/80, 0x50}, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4080, 0x0) 2018/03/16 15:06:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/03/16 15:06:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000003c0)="1f0000000104fff7f13b54c00711fafff20501000b000600003a1447e479a9", 0x1f) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="4266cced193c8a48d191793c1718c087af100417b6bde9ec7c920dda63457c10266c5c235156c829975544e57f1e993327806ab91fa5e71f1e65d1a5b5fabb6148a9c34abfde77784d1adea0a7b7bb07b001f2cd3e3fab6049f5eaca4c84993dc6ae92d50e292ec0ab54cab83f8e3e3cc826f548ad757cbdbdc8469f1249dc0e4d3cf185c7e0aa37d96be2f875be3fc1deea7cb69a531cc04e00d400275d89903f245ab01d6fc041d841f796ae927111e2c8f267d8ab73cf0f74447ed8efd1dbb7c68a3fe435c61709bd58d32e58132c417e4c3391951f94e55b9ef18aae71e3", 0xe0}, {&(0x7f0000000000)="5e2b151aacf838bf8c20e70617e0215fcd38dc822eda9f2fd16cfdf2bd3a8dcffcf15e15c75273dde139cef7542215709882ad0f3147880f79875cde74e618be14b5e3a66cb458d112012e670f6e37d652c44053a645e19812", 0x59}, {&(0x7f0000000080)="f67f7ce6c336", 0x6}, {&(0x7f0000000100)="62c40c978332fe4a2cd294b0c2605c8d2d27d2494bbe41657cf61bf3986155766974558c9d83ce7ab9fbb6504414c1c541ed5ee576cbb27b4284ae6711b3caa81c0b8cfc6e0af1ccbf8d91cb289834f58092a15e09902318d092aa48f2660fcfc59817d653d7e8268039913478648ce3f31203c4c480da932d3ca184305c2b04de6aaa3a3444d83a3b467e9722dfe188abee306fc6", 0x95}, {&(0x7f0000000300)="d1e1febecda0526f5b5f71b2b97449b9fada", 0x12}], 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000380)=0x4) 2018/03/16 15:06:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'dummy0\x00', @ifru_ivalue=0x81}) 2018/03/16 15:06:15 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0xffffffffffff8000) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") fgetxattr(r2, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000000), 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd8, 0x2000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7, 0x1, 'client1\x00', 0xffffffff80000000, "ac7a6431639d3396", "b20a3cad3660d02b0dde5b435f9755b578a3d96cf54ed4c5d0fd7ea2d8f4cb83", 0x6, 0x80000000}) 2018/03/16 15:06:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = dup2(r0, r0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/16 15:06:15 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/16 15:06:15 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='cgroup\x00') accept4$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) [ 67.820465] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 67.832351] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 67.860244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 0: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x9, 0xfffffffffffff801, 0xffffffffffff0000, 0x8, 0x79b, 0x3ff, 0x320e1a0, 0x1}, &(0x7f0000000100)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f0000000000), 0x2a) preadv(r2, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/107, 0x6b}], 0x1, 0x0) 2018/03/16 15:06:15 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='cgroup\x00') accept4$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) 2018/03/16 15:06:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) 2018/03/16 15:06:15 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/16 15:06:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) r2 = socket(0x10, 0x2, 0xc) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r3) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f00000000c0)=""/174, &(0x7f0000000180)=0xae) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc03, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) mq_notify(r4, &(0x7f0000000080)={0x0, 0x3d, 0x2, @tid=r5}) ioctl$TCFLSH(r1, 0x540b, 0x400000000ffff) 2018/03/16 15:06:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2400000002031f001cfffd946fa2830020200a000900020002e1b301010000000000007e", 0x24}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/16 15:06:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x3, 0x7, 0x27a2, 0xff, r3}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) 2018/03/16 15:06:15 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x9}, 0xffffffffffffff5a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x50) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/16 15:06:15 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/154, 0x9a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, 0x8) 2018/03/16 15:06:15 executing program 2: r0 = memfd_create(&(0x7f0000000fee)='(-^%\x00', 0x0) lseek(r0, 0x0, 0x1) fallocate(r0, 0x1, 0x9, 0x41) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) [ 68.028029] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 68.044235] audit: type=1400 audit(1521212775.553:61): avc: denied { dyntransition } for pid=11968 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/16 15:06:15 executing program 2: r0 = eventfd(0xffffffff) dup2(0xffffffffffffff9c, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f000049e000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x2) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400400, 0x0) r2 = memfd_create(&(0x7f0000000080)='t\bnu\r\x00@\x00\x00\x00\x00\x00\b\x00\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchmod(r0, 0x82) sendmmsg$nfc_llcp(r1, &(0x7f0000004840)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x9, 0x1, "4aecca8a7bc43b8ad890635b84ad42f57ae44c3761dd115b9605cc4f5438cfe84268afcd8e4dd884de5ff29f4f6ad890d17f2d75b0430c9e4a82ed4b05f14c", 0x32}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000180)="9f4571964ab7195324d0ba740430e34d9cf395d6077067e94b2ee5c630ae1f81686bad42176eac362ada95976a9b48c55772150a7fd9d5620ce975f0435bc7e9572bb78ab6a0fe5369d125725234bbc916b1f99ccb1e36b897dd64b4545bebbebe39944b679d81a8a46cd42e8334e29010b0d95b34458ef6c2e67164aedd91d2fa28324a76a49bf19bd65756e526a698547f57bfa9ce72ec9fc39489519d325a681b9df4c118fa3f580c7dbc4530732c95cdfb9bc92e616cd291e8dd59d78a778b3cb24fb29481a1d9f8491a55347e05b8d56276ce7beef091a9", 0xda}, {&(0x7f0000000280)="6b9dd1d8e21b9292e3b1a96bf7d952c98f69be3f009c668c46ab25533b4ebffad1d08dd601a4bcf0698961ef0b94fb6625dd16ec465d304b4d22e59811326978cbe1c92e213de698252ca75f676642f1a1f6383f7a82fb16a4276200c1f2478d10e09c8cb687120439624b677451415c57711ad12be98b888bd572848f59487275845edfdbbaab7922c1bf2cc86d26f68f182578f79ab51d3124c52680b5fb5a65200f65e8bcc068925ea6a03805c3a0d1a9b0ed558a9d4e2937041e462c8d9ce4938b2385845ab14644120386734592cfc7c8f99b7868b0a3cdf0cbfe96a6d71a963c", 0xe3}, {&(0x7f0000000380)="e0a6b8f31d03666691876455fe8f832318465bc42f782717392ff41c3d82500b7fb52b6023a96f4ef0e6f0c81788ecb56abd315df098df88951650fbaf42de973b80cf15128629", 0x47}, {&(0x7f0000000400)="c3076f9222e0225a7fc102b4752c7a865836f1fd6e7a48ca0a7241c80732cf720f7bd361e6967e7676b6816794562df5b41b767f552adfc9ecd4a676a68f757135532b5a6389d7bb785e", 0x4a}, {&(0x7f0000000480)="93a64045efbbd1214cb9169c7fd640a528965449ce4da359d1fad27090b2ea8aaa0b5aad3457a5af9a8ee3a4ddcc8bde5af001164d66f6ade567d7fdc73f4168c0b38aadf606fb989208190d1553ee278b6ef06c9edfd19f5da2d57f2125cf7dfda9e1eb289aedbb85863230c3cf4e24769437d2c42a0bfd274c96213cdafd8214c54dd7f53541e7d089ac5663bcff602013fe6e90151ac3d5d7cf623e5ff9d20f4932e27a388dfb72f008525e7e4a572ff1ec06525b806fdbd7ac92d6", 0xbd}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000040)='L', 0x1}, {&(0x7f0000000640)="2e8792dd6df1bd5523b8524bca6800dee5ea42597c1b6e7d2dc7632f6d60ceab6c88", 0x22}, {&(0x7f0000000680)="bdebedbf0ea505d6a1fb989e0789c3b91f93a192ef336e42654a000a5b2146d0baf2c712579148146c4505f6d62ca23cdb98469a53bfae55ae965df6282493729c110762565c21ba299600580dadd83a96fa14020669ae6f8b1d72e8160726b91555a308cedefdb461f89a7d548d179ccfb8aa1c1157664869be34330f7af486dc6fc3cf805a717bd64651f700649585816d352951a9ec33e3cd919a05734b5f86664da11722feb4d8d34e034c0d979923d72f82390dd0", 0xb7}, {&(0x7f0000000740)="36f958adfac116735f71faed33299e92b480726fd3de6adb140747bcd97c4fe402a1b6b781e512620585dc273d2c405026c2cf5a004bbce96a1809eb44f42c494c7cc52bbde0789a63ecf82a832a202ecd81e2aadb186ad180c0c48f71e464d0730be1d1e904fc471a05929a4192ed8cbc7af1f66274a1512ace9fbfe9679212e3c45eb1ca53bf1bd5a2f4b72768dfab32ebac1bebc541dd0b142db2029efaa8584e9935d70354533b35ddb3167208d8b5f0fe1896c6693f4a15facf133530342dc27c5c89fa1ec089e90f", 0xcb}], 0xa, &(0x7f00000008c0)={0x58, 0x6, 0x3, "25081fc47d55e6c8423f73fc838cc1bf272eb4edf528620ab3a21274b7a30ca31321ad645662b1f7dd80a7c6b26ae595b1f5e1b511cb70230fd13758052e5d79050f8e89c92feb92c9cac6"}, 0x58, 0x4000000}, {&(0x7f0000000940)={0x27, 0x0, 0x2, 0x2, 0x776c, 0x5, "71ba1a8e2d750605cd281342cdc265ed6fc9903b35a6578c38130d7427b614324ce92135e58d1477661b20b9856808dd4aa19e495e4dfc9c0f13fb0a449439", 0x17}, 0x58, &(0x7f0000000b00)=[{&(0x7f00000009c0)="57113531fa12c1aa49f423d0db8a53cfbb1b56d54079de583570a3822ccbcb23d3b7d840f640f75523f89022e7f5cd24112259d752d8c04c205f66815b075d6c8b1728a175392398a8fec6d6b606233dcef8fbb2de8e2994f701bec21a2726d4b208836bd57455903999f9be29c8effc9211793ebf855cceaa325c2977516c2440aeab3e78424407f8fd3181ad8bd12322d66c79906c8b15a85100e17f51594a895c0d9f1118eb61ffcf2d33610235e4e99070b58ec80eb1da1a1fe90412165125fcc463f68367bdc7b228504c36870635e3d899f95e451cc45252a906c98625473612b96a94a4bbbc00a0c1a11bbf23f4", 0xf1}, {&(0x7f0000000ac0)="696baa930223845bc1", 0x9}], 0x2, &(0x7f0000000b40)={0x48, 0x0, 0x3f, "a9c445294cac186b354b3e7e7d76d8ec67296dbe34c7837e52e63b85a3c25b88334edb7503ed905b94b71ca8b40122c83f27f5d83dec886866a3"}, 0x48, 0x20000000}, {&(0x7f0000000bc0)={0x27, 0x1, 0x2, 0x6, 0x7, 0xfb4, "80bd439cce2f54d9d650022cc4230d8a673cee4df95ea6a313041952f4b0837564719b9c738c4b3b3876dfdf6b3abea090f21bf20a979a1bc9261f9cacfc3f", 0xe}, 0x58, &(0x7f0000000f00)=[{&(0x7f0000000c40)="12cc9b819b94a4ac2027fde221562b97ee9d328229466b1a54ee3ccc4e5a74c848027c6b2aa8ee4d5379a709055e01f82944b40ff1ff8ca296c962e033cff872", 0x40}, {&(0x7f0000000c80)="01d9adca2fde636ef36dcc345c6460c7", 0x10}, {&(0x7f0000000cc0)="dd171162c2852220368c857647dc4a80f92cb6b1c8d63a4c2f19d42bad030ea46ced4069289dd0c54b6cdb90f2799c50b7f0ab7dbe19dbefed6a08b0151a2025", 0x40}, {&(0x7f0000000d00)="a3c1119e75f1744d008473aa3849ad7475443fee7694c62a1bfd2e8b24a44d46e4e1ca86cd996dff28b7f6bb0c1820c32270b523406f679a522890af91f96dbb793083f85ed542c783b7c56cdc6c2bb4fca3d4cbf2f7a3d0f9d653601754198fd3679e57c8d2f92ed46814c4d8fd2bd59036fb1f907447ccd15a48963871f5f125de461ae527aa1153bda868dbf2088614164db117b31eba7fb577f341f5ae6eafe64b85fa5594d78124cf96bd457b7c1435f496aae1328c1a82cfc6b012f2982b2fae91a25470011845f4d17cec09ebc9eb7ce16f26324dddab730b40410461ea7e63f0278782b720090f859c0703b20904bb7a46d68ed29222c7043307", 0xfe}, {&(0x7f0000000e00)="ab677e5edb7d0bac8dfd4d1f848bcf1900c6456c5fc874ed8451acbe40f34544af1e088518c240df9551496c0aa21b26334c0a37450261f07d7a9d3140b0db7c4c56be9098435cf7f5e7e0ad5845fa8f83b95778d09cc2ca30e95bd4", 0x5c}, {&(0x7f0000000e80)="38f56bab38d5839d2149ed4fc9fc9b9c8fb26536645c3a742bf409399fec6bbdc8661a10f43ebb5ea39ca5a8ab4bc2fc95037b8d1a3467de8651b566c2c1bacfa28bfb7887e84d8a4069f6b72b56d3ad2f6c0e40d9667705ed2ff34a4aee336941ba7675024eb650ded9cc2d4e6b474c", 0x70}], 0x6, &(0x7f0000000f40)={0xa8, 0x119, 0x6, "9907e22754a63375061edab8aebd81a71625aeef776ae9f2af3df70afa2de584af4a4ec4948e068f559fce1e5a79a687444b33c8dee1d2153b0fd672cca8b26710eec4ac6061a3e07bc24c678c9654fa64cc2ef73f391ffcf577f543d147dc150a42555710768f5b905ce9dbfd906f3c8070f43a82f8a086f90a6f998085ad65a80b0100d2de439d509557cc6a45e9c24fa393941effe5ae39ab9aae"}, 0xa8, 0x800}, {&(0x7f0000001000)={0x27, 0x0, 0x0, 0x5, 0x4, 0x2, "f6c436573c4430b80e33ff857909aaa609097ad39e2de5849f2fd0447ae0f15b393f491843abec3c03d4ad98a2397033c298070f23ec5e3fd2f1729493c2fd", 0x22}, 0x58, &(0x7f0000001280)=[{&(0x7f0000001080)="cc748b663bd31ed5ff59416fbe195c2d478c53cff16ccc78005d8d19efe525d899d9fac2f2608f0467a87fe00b09100a1bc4493678ff8c06c0091311e3", 0x3d}, {&(0x7f00000010c0)="79fd44e9a079c63daacaad05bf4199694d6dccf8a4bb8ebfe332a5d7d76e38439b0a7b58681cca54fefc1f19c8f25e142899604cd62fb18b62015e4775284167544cee77694a178c323b62f52a868ca2f743649601b795df336e14fc61d387644394cc4230b271aa295d8f9087e690bc1017c09e6702335797f2cf4931355ce007cd409460cd780b1aeedda4e3b0813ebf3cc88b775615cb74d6f2654f250e66dbef4a67a5c817023b48890946b3e03b9ea2393809d21764653dfb38f47ae1b4c45ae3e6b050f16699c259df60868471", 0xd0}, {&(0x7f00000011c0)="598fbfce1a596f8a651b03298dbce729c0133b1d7cac356fb789e4ec9d1592e7d9b3613af74dbef8b2f36e13754acb8191c797ecc8de66d2ed587e58308367be4a9b95133d72d943d2902c13e8ccdf538ba6b052790f66f95854c74ed822364b4773636249b0d8ae466dde5c8065a37e392e6a31a95812a74d9110530a137d8f5bc5e935f2c9f4432927a28be730827306b0fd8e4de9d9983a42f4a10da760380cc18602fa4dc034a0e4e8985d2017a073a97a6493a2931762", 0xb9}], 0x3, &(0x7f00000012c0)={0x108, 0x1be, 0x80, "dfa5b68ec5dc10d11f58e29cff8ec37986f96d24f415159be4160f13e040826365f7e79dc3af32d1f66a00798bb9113cf1e4fa06629f9a2a171a5f73ea5c5ef8b01ba4b63c7f74b8df08c978c163780538ba310f115b17f9048e1c0ed8e675b8cfcc90d9d918669471559aaa2b0f5700c1165a71b51dbdf3265b5aeae58f9ae7b1df5a966e4fdc4ab1d7683212713385414e466f15136ba65a981c1ff20fc3877143ad74b1bb0f460a65c4f14e17802d2679e76d8a8168c76fa769bdaf181cbb5e75eb248411c278fb3eb0729c94a149e8683bf5359d4e6baa6c8c4d311c7f7011b12ce4a9b1dc9174de5056f84adf4e68d647ac85b978ec4a"}, 0x108, 0x4000}, {&(0x7f0000001400)={0x27, 0x0, 0x2, 0x7, 0x1, 0x1, "cf6da2c0db5a81d16888e158cb9787ba3c3dcf13eb4b88a3addb6fd138f99e57107e885b6e2740da0d30e02f8ae4926a8dd83903dc619ce37678470030361e", 0x4}, 0x58, &(0x7f00000027c0)=[{&(0x7f0000001480)="9fcda61e4a206f7fff83accb787c519e9e446cff10680b8ff43bf70f350f00a3a4764cc083a7e879473764ccd727a96c097ff2c2a19dd74f886bdc02573ed47fe27814c95561c74d6b5ee0c2069995c3a7445d11b046ca749c3aef32390c12305f5b70482482067439b7a56f8b425c5d0d0f7b234be0663276fb5007d48828", 0x7f}, {&(0x7f0000001500)="fde69bb42b74d338608a4f1bf5f94ff5d727012ea7914c2cc556ac50", 0x1c}, {&(0x7f0000001540)="a6567b8284039df2846f2bf6d99911a41a6377ed0f62c98afa5aaf4d62dbf90ff1a56124d79b67a7e5b47d682832a195a3dece91d57a70deb3fb84a8a9bb4d4e194b9d8c41eb28e14cdf22543d410f08905e6c38b8db4fd118a993ef61c0864a675913d21d23b012dcd7c282bdad009c8b95afe0865ecd84d477e621707aab4d47099ebdf8b821a5fc73ee415aafd03918be03e9361ce2a09994eceda04b4be08975d3f7b3251aa20f09b97bee5e6f38d80dfe87ecafcb1a9619fb38bada6d2d071842ef892107468b8af6aba44ff600388cb94555d7bf6ab754944d13bf688d0d3576418e957f65a881bc6b661a402e838d38", 0xf3}, {&(0x7f0000001640)="ab78b2e617e5d43b0b2b3b03b5b9c87619afd5b7c61333e12eb9cb624ec039319d1f5950f95b507aea5b8aa05814e98aa40413726295a582002964b95d31ae56f41ad7b896e16112da0e3209812f248a1f59be478943312e63333a99f2778d82e5dd87b938a53ed78697884a8ba4dabd19ae08f67ddbeb756a012e1d3e46d5a28bc671ee365893eb468e5868231c691cc42de07020ff8ace4be97d8641a7f6ce76407d1423b4c94f8a8f00c4fd516e760f56e57dfa31cf6419934c10bf9368e44b7af8f76dd25166ef05eed8a6b31dd10d1e4a191ac6c6b1", 0xd8}, {&(0x7f0000001740)="0ccc4b8542fff12c973bc78206e1b34f99a4aed87ac9fdbf38b2efb860253b68d4968c2738e32b6cceed13", 0x2b}, {&(0x7f0000001780)}, 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{&(0x7f0000002d00)="302fc688479a540121f46cc0e38114c1ac50e056cc68efe57a8b78e3fc5f198765ecbceb8f24f22231c2caaa4f5f4228bcd5b6828b914824639b8b93f4a937264e1d2317afc611cc141f71a1cfd20f73009e7200f39a09898a105ab32037bd267561ebeed8fe6eac7e596d26088ae5e2859a26fccadabe01dc", 0x79}, {&(0x7f0000002d80)}, {&(0x7f0000002dc0)="efe4f996e439cebde4aa078ab8eaceb5e279f603a712edcfba137d7eb4858faba14dd423073f389d6b42d200e630c357db2e3a043a62e81c8847d81f19572fb07e442a9817b835d14e3f9bff60b27158e536d5efb7c8ecac1a130d6ad8d6e51a2ccb2c", 0x63}], 0x8, &(0x7f0000002e80)={0x104, 0x101, 0x2f6, 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&(0x7f0000003280)=[{&(0x7f0000003040)="816d74b4a78c0bfddfba80bbd563a14579f6964231105400791ab172c4b8c97d2aa0da132098a85a62ae6783bc4e9538c038eeca6ebd8375d846265c70758e6b4d449d17c1c7b0bc94fbf17daecd57572ddbdcff7e6b95194ad3b70d5076c3abc560233c7af3318178f83aa050116c935bd40c3619b4b02c00f9373de4fb1d5fd6f5a80748e29f00bcc2a708cce0e6e8b28db4a48f1d8fa3866855262b38256653594e7c62787562140fae937030b069a05ab1cd466a8c6ea826e7e80a48df61cfdc95e9b14a7e7d65f66f357e502eeb778ad113f3ce53aee6788bf15fe344170b662261296750c08dc198e212254259", 0xf0}, {&(0x7f0000003140)="cd105c4ebbc263c84accfb6b9b9e7f4f48df2fb7302dd8b7c344227a043af983dea4c4d0d2a75e32e7e29c89a0297a78db7bea63b591b729d40c89798807f77b5907d51a0117a31155a7ce9a1bc9b7f5e0ead772c3a3c7df926da291ff6f06482ff21b1f9d0bc31fa18e95acacfaec4e18", 0x71}, {&(0x7f00000031c0)="9b639b0a10478f80003974a05ef54201d7f6c76296c9cc4bf8aeb25ff480ff103f2db42aa095f549c4b719d8891be42310cd63cbeb5351497547aff89decae98d89452e7931a59eae4637bff05c3e7fac3bab07740fed5112b8c16c9591af7576bdfa1c36070bd0a9f441708f98e742c4d185c2bd7df164ca91d1198916004d3e172420d08fcb229f67c8ae909141547e0da", 0x92}], 0x3, &(0x7f00000032c0)={0x44, 0x0, 0x5, "b4d106d9741bb36f47982fc341b1305b48e63c2dfc9ee272741e5b3d3ca34e710d16f9871ad1145d5fda0239087af33e70c96ce790c4ac"}, 0x44, 0x200000c4}, {&(0x7f0000003340)={0x27, 0x8, 0x0, 0x7, 0x4, 0x8001, "44db77f236f125f083904a90e79bddb5bb820c474a7d64157b7216daaa325875ca19861ae0306fea4ebfeebd94b405fa51fd056bd830045e75a1dcabd4cd61", 0x23}, 0x58, &(0x7f0000004700)=[{&(0x7f00000033c0)="d59c6b192ef2df259fa16ad0ad8f29dc22413ddb2c4532a8b1e04ee77dbfe7ebd68f33ac0797df9bfa9d55b928ff1a0cb100d756cc4ed51ed3e0acf73292cf9f4d36ef216385f8ab632f27ea4e5dcfe43885768ebd43ef234a929bb90c47fcb5e882187166e2c3d95630a278a3a3800df1319786ac7a04d9e2a99cab6c271ad8422109c8dbc9b78ce950", 0x8a}, {&(0x7f0000003480)="7e1f855960d1f3d43851526e953e0c4ce22e598bed2a41ab95638aabda6e04c08e7e8752208b2ab5ddbaaec9841d527eb1ea7b04bb1fc1a852ce7bb0ad26770192606c9eccff7bae467853068ac80c86d05275df6e834730dbc1d569cb71e82035a9e865ca39966181377ce58dbe9f966a47364d8e68bdfc49df9180004bfeaecb9ab9c3a3552f067dc9fcef6d2e226b0a223088d1654315d1f3a8c8717d2b47962f1fdc6bd5a073dabcc27f30f0e71a7042d8a4289524e8242f19c0722429213fe28a6c8cfbcec8b6b56c8cc5bd190c4eca5dd5a71f7f3a486dba2f2220a3c646221155cf", 0xe5}, {&(0x7f0000003580)="835008a6234a133b42bcbaac7a9b655ee59f09a5dcb8f9f646c87ebfac3946f5ea3a1dd7c0899b7a306208098e6e7619d3af4bec51991f99eaa83d660e5cf404b5c648d2d2430a324672bedad0395cb92754c02c22e8e05b8e21005b891ab5a7dc79662cdb8baf607f7b859fdd6839e60b73f375af00b167e1f7ea738fc4ca5ce857bf5277722164c7283982945fc8e6243793f85515916c4f18eb24b14b65e8e419c7a6d65b783d35a0f08b3d54eee616a15a7fb87279766ce96e37abfae73fee482a6972e2f7970c78051a6e9b5a933428dfb6147d365cbf", 0xd9}, {&(0x7f0000003680)="a04d450441f8b6858ed6297443caeeb46c5f09f715fcba95da0b2d308ec69b77a67f16e5fbab807b156c10710720862e0de8e5038de01b2fa3a0c1a0cd6342d6c75d7a73bc2a33742779bd64f028d8981d0de22868586f32c83aefb186c88d31ed4114e505d6179e6f36e334d9a532a4f34e907565", 0x75}, {&(0x7f0000003700)="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", 0x1000}], 0x5, &(0x7f0000004740)={0xfc, 0x88, 0x8001, "fe35aa2fe89cc539c93367d6a0731dbb7fd47a405f490ece6174593ad4691164f6d20b2b8388ea5af9011423a6de9d2e055676f2f4c144e4b9ba4dbef4db3d005107a661d97f889b9834425c2870d331811b857366e34682e21f1da24fc6f374353efd10313281a3e242cb434821d477af0c89a527936620f37e8b2d5bc8ca0f092bc941103ca5942c466fb5fb31a69b21a10ec9c9100905ac9fb23296b203cc04add8871027a72b227c50439744cd2c4cce7d950cf3dc19f0ac6f3683012f5bf4c3c95140bdb38b5d47cbc5f6796e63ad5b6bad067666fc4b72106e486d8231fe952048a057c56aa77418fca006"}, 0xfc, 0x4000}], 0x8, 0x4000080) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fb6ff4)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x80000003}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004}) epoll_wait(r1, &(0x7f00006edfc4)=[{}], 0x1, 0x0) [ 68.047907] audit: type=1400 audit(1521212775.563:62): avc: denied { dac_override } for pid=11968 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 [ 68.048444] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.048593] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.050684] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.050864] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 68.137416] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/16 15:06:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x19d) 2018/03/16 15:06:15 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000372000)={&(0x7f0000003800)=ANY=[@ANYBLOB="1c00000019000100dfffffffffffffff020000000000000f00000000"], 0x1c}, 0x1}, 0x0) 2018/03/16 15:06:15 executing program 3: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x24000, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9, 0x0, 0x4, 0x1}, &(0x7f0000000100)=0x18) iopl(0x4) 2018/03/16 15:06:15 executing program 4: r0 = epoll_create(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000012}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003540)={0x0, 0x0, 0x1, 0x502, 0x6, 0x0, 0x407fff, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x2, 0x7c90, 0x1}}, &(0x7f0000003600)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003640)={0x0, 0x100}, &(0x7f0000003680)=0x8) 2018/03/16 15:06:15 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x48000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000000140)='./file2\x00', &(0x7f00000000c0)=""/24, 0xfffffffffffffff1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x2000, &(0x7f00000000c0)) 2018/03/16 15:06:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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) socket$inet(0x2, 0x6, 0x1) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3}) 2018/03/16 15:06:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400400, 0x0) r2 = memfd_create(&(0x7f0000000080)='t\bnu\r\x00@\x00\x00\x00\x00\x00\b\x00\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchmod(r0, 0x82) sendmmsg$nfc_llcp(r1, &(0x7f0000004840)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x9, 0x1, "4aecca8a7bc43b8ad890635b84ad42f57ae44c3761dd115b9605cc4f5438cfe84268afcd8e4dd884de5ff29f4f6ad890d17f2d75b0430c9e4a82ed4b05f14c", 0x32}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000180)="9f4571964ab7195324d0ba740430e34d9cf395d6077067e94b2ee5c630ae1f81686bad42176eac362ada95976a9b48c55772150a7fd9d5620ce975f0435bc7e9572bb78ab6a0fe5369d125725234bbc916b1f99ccb1e36b897dd64b4545bebbebe39944b679d81a8a46cd42e8334e29010b0d95b34458ef6c2e67164aedd91d2fa28324a76a49bf19bd65756e526a698547f57bfa9ce72ec9fc39489519d325a681b9df4c118fa3f580c7dbc4530732c95cdfb9bc92e616cd291e8dd59d78a778b3cb24fb29481a1d9f8491a55347e05b8d56276ce7beef091a9", 0xda}, {&(0x7f0000000280)="6b9dd1d8e21b9292e3b1a96bf7d952c98f69be3f009c668c46ab25533b4ebffad1d08dd601a4bcf0698961ef0b94fb6625dd16ec465d304b4d22e59811326978cbe1c92e213de698252ca75f676642f1a1f6383f7a82fb16a4276200c1f2478d10e09c8cb687120439624b677451415c57711ad12be98b888bd572848f59487275845edfdbbaab7922c1bf2cc86d26f68f182578f79ab51d3124c52680b5fb5a65200f65e8bcc068925ea6a03805c3a0d1a9b0ed558a9d4e2937041e462c8d9ce4938b2385845ab14644120386734592cfc7c8f99b7868b0a3cdf0cbfe96a6d71a963c", 0xe3}, {&(0x7f0000000380)="e0a6b8f31d03666691876455fe8f832318465bc42f782717392ff41c3d82500b7fb52b6023a96f4ef0e6f0c81788ecb56abd315df098df88951650fbaf42de973b80cf15128629", 0x47}, {&(0x7f0000000400)="c3076f9222e0225a7fc102b4752c7a865836f1fd6e7a48ca0a7241c80732cf720f7bd361e6967e7676b6816794562df5b41b767f552adfc9ecd4a676a68f757135532b5a6389d7bb785e", 0x4a}, {&(0x7f0000000480)="93a64045efbbd1214cb9169c7fd640a528965449ce4da359d1fad27090b2ea8aaa0b5aad3457a5af9a8ee3a4ddcc8bde5af001164d66f6ade567d7fdc73f4168c0b38aadf606fb989208190d1553ee278b6ef06c9edfd19f5da2d57f2125cf7dfda9e1eb289aedbb85863230c3cf4e24769437d2c42a0bfd274c96213cdafd8214c54dd7f53541e7d089ac5663bcff602013fe6e90151ac3d5d7cf623e5ff9d20f4932e27a388dfb72f008525e7e4a572ff1ec06525b806fdbd7ac92d6", 0xbd}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000040)='L', 0x1}, {&(0x7f0000000640)="2e8792dd6df1bd5523b8524bca6800dee5ea42597c1b6e7d2dc7632f6d60ceab6c88", 0x22}, {&(0x7f0000000680)="bdebedbf0ea505d6a1fb989e0789c3b91f93a192ef336e42654a000a5b2146d0baf2c712579148146c4505f6d62ca23cdb98469a53bfae55ae965df6282493729c110762565c21ba299600580dadd83a96fa14020669ae6f8b1d72e8160726b91555a308cedefdb461f89a7d548d179ccfb8aa1c1157664869be34330f7af486dc6fc3cf805a717bd64651f700649585816d352951a9ec33e3cd919a05734b5f86664da11722feb4d8d34e034c0d979923d72f82390dd0", 0xb7}, {&(0x7f0000000740)="36f958adfac116735f71faed33299e92b480726fd3de6adb140747bcd97c4fe402a1b6b781e512620585dc273d2c405026c2cf5a004bbce96a1809eb44f42c494c7cc52bbde0789a63ecf82a832a202ecd81e2aadb186ad180c0c48f71e464d0730be1d1e904fc471a05929a4192ed8cbc7af1f66274a1512ace9fbfe9679212e3c45eb1ca53bf1bd5a2f4b72768dfab32ebac1bebc541dd0b142db2029efaa8584e9935d70354533b35ddb3167208d8b5f0fe1896c6693f4a15facf133530342dc27c5c89fa1ec089e90f", 0xcb}], 0xa, &(0x7f00000008c0)={0x58, 0x6, 0x3, "25081fc47d55e6c8423f73fc838cc1bf272eb4edf528620ab3a21274b7a30ca31321ad645662b1f7dd80a7c6b26ae595b1f5e1b511cb70230fd13758052e5d79050f8e89c92feb92c9cac6"}, 0x58, 0x4000000}, {&(0x7f0000000940)={0x27, 0x0, 0x2, 0x2, 0x776c, 0x5, "71ba1a8e2d750605cd281342cdc265ed6fc9903b35a6578c38130d7427b614324ce92135e58d1477661b20b9856808dd4aa19e495e4dfc9c0f13fb0a449439", 0x17}, 0x58, &(0x7f0000000b00)=[{&(0x7f00000009c0)="57113531fa12c1aa49f423d0db8a53cfbb1b56d54079de583570a3822ccbcb23d3b7d840f640f75523f89022e7f5cd24112259d752d8c04c205f66815b075d6c8b1728a175392398a8fec6d6b606233dcef8fbb2de8e2994f701bec21a2726d4b208836bd57455903999f9be29c8effc9211793ebf855cceaa325c2977516c2440aeab3e78424407f8fd3181ad8bd12322d66c79906c8b15a85100e17f51594a895c0d9f1118eb61ffcf2d33610235e4e99070b58ec80eb1da1a1fe90412165125fcc463f68367bdc7b228504c36870635e3d899f95e451cc45252a906c98625473612b96a94a4bbbc00a0c1a11bbf23f4", 0xf1}, {&(0x7f0000000ac0)="696baa930223845bc1", 0x9}], 0x2, &(0x7f0000000b40)={0x48, 0x0, 0x3f, "a9c445294cac186b354b3e7e7d76d8ec67296dbe34c7837e52e63b85a3c25b88334edb7503ed905b94b71ca8b40122c83f27f5d83dec886866a3"}, 0x48, 0x20000000}, {&(0x7f0000000bc0)={0x27, 0x1, 0x2, 0x6, 0x7, 0xfb4, "80bd439cce2f54d9d650022cc4230d8a673cee4df95ea6a313041952f4b0837564719b9c738c4b3b3876dfdf6b3abea090f21bf20a979a1bc9261f9cacfc3f", 0xe}, 0x58, &(0x7f0000000f00)=[{&(0x7f0000000c40)="12cc9b819b94a4ac2027fde221562b97ee9d328229466b1a54ee3ccc4e5a74c848027c6b2aa8ee4d5379a709055e01f82944b40ff1ff8ca296c962e033cff872", 0x40}, {&(0x7f0000000c80)="01d9adca2fde636ef36dcc345c6460c7", 0x10}, {&(0x7f0000000cc0)="dd171162c2852220368c857647dc4a80f92cb6b1c8d63a4c2f19d42bad030ea46ced4069289dd0c54b6cdb90f2799c50b7f0ab7dbe19dbefed6a08b0151a2025", 0x40}, {&(0x7f0000000d00)="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", 0xfe}, {&(0x7f0000000e00)="ab677e5edb7d0bac8dfd4d1f848bcf1900c6456c5fc874ed8451acbe40f34544af1e088518c240df9551496c0aa21b26334c0a37450261f07d7a9d3140b0db7c4c56be9098435cf7f5e7e0ad5845fa8f83b95778d09cc2ca30e95bd4", 0x5c}, {&(0x7f0000000e80)="38f56bab38d5839d2149ed4fc9fc9b9c8fb26536645c3a742bf409399fec6bbdc8661a10f43ebb5ea39ca5a8ab4bc2fc95037b8d1a3467de8651b566c2c1bacfa28bfb7887e84d8a4069f6b72b56d3ad2f6c0e40d9667705ed2ff34a4aee336941ba7675024eb650ded9cc2d4e6b474c", 0x70}], 0x6, &(0x7f0000000f40)={0xa8, 0x119, 0x6, "9907e22754a63375061edab8aebd81a71625aeef776ae9f2af3df70afa2de584af4a4ec4948e068f559fce1e5a79a687444b33c8dee1d2153b0fd672cca8b26710eec4ac6061a3e07bc24c678c9654fa64cc2ef73f391ffcf577f543d147dc150a42555710768f5b905ce9dbfd906f3c8070f43a82f8a086f90a6f998085ad65a80b0100d2de439d509557cc6a45e9c24fa393941effe5ae39ab9aae"}, 0xa8, 0x800}, {&(0x7f0000001000)={0x27, 0x0, 0x0, 0x5, 0x4, 0x2, "f6c436573c4430b80e33ff857909aaa609097ad39e2de5849f2fd0447ae0f15b393f491843abec3c03d4ad98a2397033c298070f23ec5e3fd2f1729493c2fd", 0x22}, 0x58, &(0x7f0000001280)=[{&(0x7f0000001080)="cc748b663bd31ed5ff59416fbe195c2d478c53cff16ccc78005d8d19efe525d899d9fac2f2608f0467a87fe00b09100a1bc4493678ff8c06c0091311e3", 0x3d}, {&(0x7f00000010c0)="79fd44e9a079c63daacaad05bf4199694d6dccf8a4bb8ebfe332a5d7d76e38439b0a7b58681cca54fefc1f19c8f25e142899604cd62fb18b62015e4775284167544cee77694a178c323b62f52a868ca2f743649601b795df336e14fc61d387644394cc4230b271aa295d8f9087e690bc1017c09e6702335797f2cf4931355ce007cd409460cd780b1aeedda4e3b0813ebf3cc88b775615cb74d6f2654f250e66dbef4a67a5c817023b48890946b3e03b9ea2393809d21764653dfb38f47ae1b4c45ae3e6b050f16699c259df60868471", 0xd0}, {&(0x7f00000011c0)="598fbfce1a596f8a651b03298dbce729c0133b1d7cac356fb789e4ec9d1592e7d9b3613af74dbef8b2f36e13754acb8191c797ecc8de66d2ed587e58308367be4a9b95133d72d943d2902c13e8ccdf538ba6b052790f66f95854c74ed822364b4773636249b0d8ae466dde5c8065a37e392e6a31a95812a74d9110530a137d8f5bc5e935f2c9f4432927a28be730827306b0fd8e4de9d9983a42f4a10da760380cc18602fa4dc034a0e4e8985d2017a073a97a6493a2931762", 0xb9}], 0x3, &(0x7f00000012c0)={0x108, 0x1be, 0x80, 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&(0x7f00000027c0)=[{&(0x7f0000001480)="9fcda61e4a206f7fff83accb787c519e9e446cff10680b8ff43bf70f350f00a3a4764cc083a7e879473764ccd727a96c097ff2c2a19dd74f886bdc02573ed47fe27814c95561c74d6b5ee0c2069995c3a7445d11b046ca749c3aef32390c12305f5b70482482067439b7a56f8b425c5d0d0f7b234be0663276fb5007d48828", 0x7f}, {&(0x7f0000001500)="fde69bb42b74d338608a4f1bf5f94ff5d727012ea7914c2cc556ac50", 0x1c}, {&(0x7f0000001540)="a6567b8284039df2846f2bf6d99911a41a6377ed0f62c98afa5aaf4d62dbf90ff1a56124d79b67a7e5b47d682832a195a3dece91d57a70deb3fb84a8a9bb4d4e194b9d8c41eb28e14cdf22543d410f08905e6c38b8db4fd118a993ef61c0864a675913d21d23b012dcd7c282bdad009c8b95afe0865ecd84d477e621707aab4d47099ebdf8b821a5fc73ee415aafd03918be03e9361ce2a09994eceda04b4be08975d3f7b3251aa20f09b97bee5e6f38d80dfe87ecafcb1a9619fb38bada6d2d071842ef892107468b8af6aba44ff600388cb94555d7bf6ab754944d13bf688d0d3576418e957f65a881bc6b661a402e838d38", 0xf3}, 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"57e6d1ce046b508d106638ea2b996e767469a532d108c32d090171300f29459c60522c61e0b33c8835ffe5e5a731a53cb7afba5b17b4d03e7a50b92cc1fa696e48afa73f4addcd337f34a8fc0c04051f52074b46452089e19afbeb55045ed65b068aa69d18fddea295203da3931cf805f0c574d873b0c2b1f499951fc55d0295e01dd091aaa89c45cc99abf3d9257804fea09bbe0ce0bbfb78b3253b1cc8eac4cb2e91a940a866c90fea5ef9f34977c3430db104c3b82b5699b169987e61413a142bee267dbb5c6560b8bf468924751454b74ad52195fb37a72ab1de439ccddeae72e8a7172bcde3ad19d632c0eda3ee5e2283263897"}, 0x104, 0x20044000}, {&(0x7f0000002fc0)={0x27, 0x0, 0x1, 0x7, 0x7fff, 0x5, "b1459c6697f919294a3613921be2560042b601a71a576bf05214f651906ba661f66ba3d052924cf79018226903d1cc0ce179fef7ff4b116ee80ff4041ec1b6", 0x7}, 0x58, &(0x7f0000003280)=[{&(0x7f0000003040)="816d74b4a78c0bfddfba80bbd563a14579f6964231105400791ab172c4b8c97d2aa0da132098a85a62ae6783bc4e9538c038eeca6ebd8375d846265c70758e6b4d449d17c1c7b0bc94fbf17daecd57572ddbdcff7e6b95194ad3b70d5076c3abc560233c7af3318178f83aa050116c935bd40c3619b4b02c00f9373de4fb1d5fd6f5a80748e29f00bcc2a708cce0e6e8b28db4a48f1d8fa3866855262b38256653594e7c62787562140fae937030b069a05ab1cd466a8c6ea826e7e80a48df61cfdc95e9b14a7e7d65f66f357e502eeb778ad113f3ce53aee6788bf15fe344170b662261296750c08dc198e212254259", 0xf0}, {&(0x7f0000003140)="cd105c4ebbc263c84accfb6b9b9e7f4f48df2fb7302dd8b7c344227a043af983dea4c4d0d2a75e32e7e29c89a0297a78db7bea63b591b729d40c89798807f77b5907d51a0117a31155a7ce9a1bc9b7f5e0ead772c3a3c7df926da291ff6f06482ff21b1f9d0bc31fa18e95acacfaec4e18", 0x71}, {&(0x7f00000031c0)="9b639b0a10478f80003974a05ef54201d7f6c76296c9cc4bf8aeb25ff480ff103f2db42aa095f549c4b719d8891be42310cd63cbeb5351497547aff89decae98d89452e7931a59eae4637bff05c3e7fac3bab07740fed5112b8c16c9591af7576bdfa1c36070bd0a9f441708f98e742c4d185c2bd7df164ca91d1198916004d3e172420d08fcb229f67c8ae909141547e0da", 0x92}], 0x3, &(0x7f00000032c0)={0x44, 0x0, 0x5, "b4d106d9741bb36f47982fc341b1305b48e63c2dfc9ee272741e5b3d3ca34e710d16f9871ad1145d5fda0239087af33e70c96ce790c4ac"}, 0x44, 0x200000c4}, {&(0x7f0000003340)={0x27, 0x8, 0x0, 0x7, 0x4, 0x8001, "44db77f236f125f083904a90e79bddb5bb820c474a7d64157b7216daaa325875ca19861ae0306fea4ebfeebd94b405fa51fd056bd830045e75a1dcabd4cd61", 0x23}, 0x58, &(0x7f0000004700)=[{&(0x7f00000033c0)="d59c6b192ef2df259fa16ad0ad8f29dc22413ddb2c4532a8b1e04ee77dbfe7ebd68f33ac0797df9bfa9d55b928ff1a0cb100d756cc4ed51ed3e0acf73292cf9f4d36ef216385f8ab632f27ea4e5dcfe43885768ebd43ef234a929bb90c47fcb5e882187166e2c3d95630a278a3a3800df1319786ac7a04d9e2a99cab6c271ad8422109c8dbc9b78ce950", 0x8a}, {&(0x7f0000003480)="7e1f855960d1f3d43851526e953e0c4ce22e598bed2a41ab95638aabda6e04c08e7e8752208b2ab5ddbaaec9841d527eb1ea7b04bb1fc1a852ce7bb0ad26770192606c9eccff7bae467853068ac80c86d05275df6e834730dbc1d569cb71e82035a9e865ca39966181377ce58dbe9f966a47364d8e68bdfc49df9180004bfeaecb9ab9c3a3552f067dc9fcef6d2e226b0a223088d1654315d1f3a8c8717d2b47962f1fdc6bd5a073dabcc27f30f0e71a7042d8a4289524e8242f19c0722429213fe28a6c8cfbcec8b6b56c8cc5bd190c4eca5dd5a71f7f3a486dba2f2220a3c646221155cf", 0xe5}, {&(0x7f0000003580)="835008a6234a133b42bcbaac7a9b655ee59f09a5dcb8f9f646c87ebfac3946f5ea3a1dd7c0899b7a306208098e6e7619d3af4bec51991f99eaa83d660e5cf404b5c648d2d2430a324672bedad0395cb92754c02c22e8e05b8e21005b891ab5a7dc79662cdb8baf607f7b859fdd6839e60b73f375af00b167e1f7ea738fc4ca5ce857bf5277722164c7283982945fc8e6243793f85515916c4f18eb24b14b65e8e419c7a6d65b783d35a0f08b3d54eee616a15a7fb87279766ce96e37abfae73fee482a6972e2f7970c78051a6e9b5a933428dfb6147d365cbf", 0xd9}, {&(0x7f0000003680)="a04d450441f8b6858ed6297443caeeb46c5f09f715fcba95da0b2d308ec69b77a67f16e5fbab807b156c10710720862e0de8e5038de01b2fa3a0c1a0cd6342d6c75d7a73bc2a33742779bd64f028d8981d0de22868586f32c83aefb186c88d31ed4114e505d6179e6f36e334d9a532a4f34e907565", 0x75}, {&(0x7f0000003700)="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", 0x1000}], 0x5, &(0x7f0000004740)={0xfc, 0x88, 0x8001, "fe35aa2fe89cc539c93367d6a0731dbb7fd47a405f490ece6174593ad4691164f6d20b2b8388ea5af9011423a6de9d2e055676f2f4c144e4b9ba4dbef4db3d005107a661d97f889b9834425c2870d331811b857366e34682e21f1da24fc6f374353efd10313281a3e242cb434821d477af0c89a527936620f37e8b2d5bc8ca0f092bc941103ca5942c466fb5fb31a69b21a10ec9c9100905ac9fb23296b203cc04add8871027a72b227c50439744cd2c4cce7d950cf3dc19f0ac6f3683012f5bf4c3c95140bdb38b5d47cbc5f6796e63ad5b6bad067666fc4b72106e486d8231fe952048a057c56aa77418fca006"}, 0xfc, 0x4000}], 0x8, 0x4000080) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) read(r0, &(0x7f0000000040)=""/34, 0x22) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8a000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile64(r0, r0, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x3}, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2fc6}, &(0x7f0000000100)=0x8) 2018/03/16 15:06:15 executing program 0: r0 = memfd_create(&(0x7f0000000040)='comm\x00', 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@dev, @remote}, &(0x7f00000000c0)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1040) r2 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='comm\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x44de}) sendfile(r1, r2, &(0x7f00008d1000), 0x401) 2018/03/16 15:06:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025a000), &(0x7f0000087000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000244000), 0x0) clock_gettime(0x4000000000000007, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f00000dbfd8)=[{r0}], 0x1, &(0x7f0000114000)={0x0, r1+30000000}, &(0x7f0000257ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7a, 0x0, 0x0, 0x0, 0x101}) 2018/03/16 15:06:15 executing program 6: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x3f, 0xe48}, 'port1\x00', 0x10, 0x1000, 0x3ff, 0x1, 0x3, 0x5, 0xffffffffffff0001, 0x0, 0x6, 0x4}) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x24) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) readlinkat(r1, &(0x7f000095eff8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000240)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) 2018/03/16 15:06:15 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') fcntl$getown(r0, 0x9) sendfile(r0, r1, &(0x7f00007cf000)=0x805f, 0x2) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='[/wlan0%\x00', 0x9, 0x2) 2018/03/16 15:06:15 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e4056c)=0x3) 2018/03/16 15:06:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "acd71ee3767e8ed9029c691a1972601c19ab0993174a1718c2b08f28f8fed16bc734239f137671bcefdaaa2e5ebc14bb8720b7bf2b5311506fd2811f2debe5642ca4f4ddf10acb4012d9427042c80704bae4926f76ac7bce53ed4de7220f6b1ab0c63d482ee7928be5346edd2562580616049ec342872613648ca0bf0ac66baaa0b1cdbfb762c816f2b87015cbb7d404d4371db9c7e2726e4a34ecc9ae487ad222b99747d9aacd9de655fed956730e391b228f7aabbb5de79f4bcbc5a9dac89125cefcd31082ebb56eadb364d0e13244f46a2d07ef89434a7ac9d165b749d6680bff7c54302857711581bd7f192305a65139c453"}, 0x104) 2018/03/16 15:06:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000080)) sendmsg$unix(r2, &(0x7f00000000c0)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000200), 0x0, &(0x7f00000002c0), 0x0, 0x10}, 0x10) r4 = dup2(r2, r0) close(r1) sendmsg$nl_crypto(r4, &(0x7f00007ad000)={&(0x7f0000ef9000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000986000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/16 15:06:15 executing program 2: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000080), 0x4e) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'rose0\x00', @ifru_map={0x2}}) memfd_create(&(0x7f0000000040)='rose0\x00', 0x3) listen(0xffffffffffffffff, 0x0) 2018/03/16 15:06:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_open_pts(r0, 0x101000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x880) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x6) 2018/03/16 15:06:15 executing program 0: r0 = socket(0x2, 0x80000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000950f09)=""/247, &(0x7f0000b8cffc)=0xf7) 2018/03/16 15:06:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x1, 0x0, &(0x7f00000002c0)="95"}) 2018/03/16 15:06:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:15 executing program 3: r0 = getpid() ptrace(0x10, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/03/16 15:06:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x1ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002740)={0x18, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) [ 68.462785] binder: 12107:12112 ioctl c0306201 20008fd0 returned -11 [ 68.484585] binder: 12107:12120 ioctl c0306201 20008fd0 returned -11 2018/03/16 15:06:16 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000795000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fef000/0xe000)=nil, 0xe000}, 0x1}) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x40000000, 0x101902) r1 = memfd_create(&(0x7f0000000080)='{]#\x00', 0x1000000000000002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/246, 0xf6) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x7f, 0x400, 0x0, 0x5, 0xc2, 0x9, 0x100, 0x7, 0x8, 0x1, 0x4, 0x8}) 2018/03/16 15:06:16 executing program 5: r0 = socket(0x18, 0x0, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x10001}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x30, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000000000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x399e, 0x3, 0x2, 0x2, 0x1000, 0x0, 0x8, 0x7fffffff, r3}, &(0x7f00000000c0)=0x20) 2018/03/16 15:06:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x7, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES64=r0], 0x3c8}, 0x1}, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/03/16 15:06:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/16 15:06:16 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) fadvise64(r0, 0x39, 0x80, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000340)=""/135, &(0x7f0000000140)=0x87) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x6c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="08631040", @ANYBLOB="02000000000000001163484000007e00000000000000000000000000000000100000000000000000020000000000000000000000000000000000e1ff", @ANYRES32=r0, @ANYBLOB="00000000000000001063084003000000000000000d6300000e630c40020000000100000000000000"], 0x1e, 0x0, &(0x7f0000000140)="eb6b4e869cff7a44265c15a9be6d00cd09e3b0ab1788081257aa7755ce93"}) modify_ldt$write(0x1, &(0x7f0000000100)={0x8, 0xffffffff, 0x1000, 0x7, 0x8, 0x4, 0x5, 0x20, 0xfffffffeffffffff, 0x7fff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f0000000180)='ns/mnt\x00') ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0xbc3, 0x8}, {0xd4a, 0x10000}, {0x4, 0x91c2}, {0x2, 0x7}, {0x15, 0x2}]}) 2018/03/16 15:06:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xf80cdbb1288e3714) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x115900, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x3, 0x3, 0x80000000, 0x2, 0x69da}, 0x9, 0x6, 0x6}) [ 68.688240] binder: 12169:12173 got transaction with invalid offsets ptr [ 68.695249] binder: 12169:12173 transaction failed 29201/-14, size 40-8 line 3161 [ 68.708519] binder: BINDER_SET_CONTEXT_MGR already set [ 68.713820] binder: 12169:12175 ioctl 40046207 0 returned -16 [ 68.720917] binder: 12169:12175 BC_INCREFS_DONE u0000000000000002 no match [ 68.720933] binder_alloc: 12169: binder_alloc_buf, no vma [ 68.720951] binder: 12169:12173 transaction failed 29189/-3, size 40-8 line 3133 [ 68.743416] binder: 12169:12175 unknown command 0 [ 68.749823] binder: 12169:12175 ioctl c0306201 200001c0 returned -22 [ 68.769431] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.775143] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/16 15:06:16 executing program 5: timer_create(0x3, &(0x7f0000000000)={0x0, 0x4, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002c80)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000002d80)=0xe8) stat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002c40)='./file0\x00', r2, r3) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r5 = getuid() r6 = fcntl$getown(r4, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r8 = getpgid(0x0) r9 = gettid() sendmsg$netlink(r4, &(0x7f0000002c00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002bc0)=[{&(0x7f0000000180)={0x1e4, 0x23, 0x608, 0x70bd28, 0x25dfdbff, "", [@generic="39cf277e56d2cc8269f5f6b7f142031d2e0f617e380bd538ca73cc4afc2fe9de7e8576c5d15611f1e407888c4128362a7433cbd668f7665baca032ba907e054738f4c2eee809221189c47382a6bd826e67b96a1270756892fe9066099da2963c3693c5290fc8791cc8df9446d8717e00b737ce193dbb048ee9af8b496731b74aa4a995286660934adde2a36b36c8", @nested={0x144, 0x51, [@generic="5e96e4dcda1cea76702ea6b095d6e3099ed91fa36287f9c2134367f09fe07419a6dd3eddc4f38004532734fffb7fb7ed0975aa3ae8be38450a7abbba8677e1e4595dc86247185fc0179fd2eca61606835c1a519dc787eb668ae0a9fffaa4091abb54bb6ff4ee8bca7f63efa871b41426aa6e0e011eea2d92f0d097907f0dc73dc27de8bc7180db6bcc2b3e823b3516e5ddb9459d6b107c1a970d71aed75c", @generic="88e12e3987c38724607bd122c1f817f2251a05a203bbfacc7edec8f5440f233a030d243fc123a0d0be6230925cc2ac93a4099b2c21bd5fde0572ea7953a202f2aea8de157d1ca44d977ff7d18a0488e82afa53460e6e310aee60d3e5916cd5d46796416765d8fc09fb4b3f0954acf2a081b55ef0cccbb9dea13ba02fb4c381a7b3c772e45d950afa8fe7f6a62915b9a47f8ab48102a4f570252d2d27e49d2fc0da"]}]}, 0x1e4}, {&(0x7f0000000380)={0x390, 0x1b, 0x410, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x25, [@typed={0x8, 0x74}]}, @generic="0ed6eaf84e6ce1325c761c8cbe30382b663e6eb279451df86f0af31e65fa9189b274a8c94fdc1fdffda0c87d008324c2d5b36f60eb9575c79e9fccafa36d3589926bd9f515f59cfc31a2f214a83e712a3a519f4a6032eb3bc7147c062a524f22a1d9dc939afb05280da9c28ee819b2978331351764cf80dc2e431ae4d2534848f30d45fddba472bdbe18662f428b3ad15c191411725caa05ee7c91ea05a821cfea6d7e64de3d9abab5904217f1958391f4c8a71b57690f49", @nested={0x180, 0xf, [@generic="9376df56b45e20d537d4592a97cd5cd0b8770b0a870866888799895fdb77d2630e34347890f1b085a13fcfb6197549a79483fdd09a341672ddeaec5b0daf6102389dc506eb26804e55082ac1f10c360ae9f4ce23cf3cd12056757d687e36e0f92839f0260152ccd256667e5952a05247957065e2a23b17f16545886f8a4cb65d6e5b909f9083f35a3ca491f9ff08f65b8167c909c2a7a0b1f333926c041b0ae82fca6ef928fd44fc3878ab2ebaefcd175fced011eb", @typed={0xc, 0x21, @fd=r0}, @typed={0xc, 0x3d, @uid=r5}, @generic="16209d9d89afe4336cd24546359edbf7dd07b66bcd3ff189b529c6ccc2a0a8cfaff63aff464e5a99dd441252e370fa3a9295ab0c113bb802f7464545c07a45c7ad6500e4de9c891b297de3c75ba2bbbda49e0977df5b6ffdcaeeff615ce5721ea21788e06b307365e4920b9b70f8168547c438c15141e7dee4c1488165073f48f8dec6dbbf90a60a", @typed={0xc, 0x66, @u32=0x74e}, @typed={0xc, 0x7d, @pid=r6}, @typed={0xc, 0x6e, @u32=0x100}]}, @typed={0xc, 0x2a, @pid=r7}, @typed={0x14, 0x6c, @str='/dev/loop#\x00'}, @generic="246bbed24289bc6275e8666832f16362320934e02f9896673beeaf0f8ccd43f0e31eba6b819df28e796487fa9c4a66c8b653e3a83b46499e0cbc99ce2ba1f9dbab437080863d265810f2f132e2bbf8b40879e96d9b7d3b6aabfc630df011e882f6f6a9d514a6129e6115873a55559dd4", @typed={0xac, 0xa, @binary="f703b95db4b7b52475b7cd2f00480e665bed59027210cf4cc964d7fde0b24396fb738b5779159c90389f32ddb1d381cbab5a19a60ede742fadbdd3bfd8347a3ae065ddde5c01a29c1333ebda441c6074b9189ed4c35baf3c8fc9122858eebb75f126b97056da22f8befa19c46c539c313668528a42219ed5ee28cc5109071837c2ef513fbc3d83563de0dce37811173837591aa2ed8ce9f4b23cb2f5529be9b93505"}]}, 0x390}, {&(0x7f0000000740)={0x118c, 0x12, 0x101, 0x70bd2d, 0x25dfdbff, "", [@typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x124, 0x2c, [@typed={0xc, 0x5d, @u32=0x9}, @generic, @generic="df71e27a8dc3d767b88a015fbe1205f1799ebb2e6160fb8d56d66340ee606c872a6f8ba2fbed53006d95d4e56c164d57e5a383c93ed270f49814ce38e0f891f09550cf69cbf90d8b7331c788bde5bd84ae5260eb549eee75756a38c0bc1317c3fb8e5ac1235d4558d0d789e3bbfbbbe3b6e38dd425b795afae6c2ab03859ece8570a4b7bf14a1a0f4441ddfc2da5dd19144c14d3c387a5143721aa17e4c6a8ddccf328498bf4e589a119eebce364a74f72931576b34a4ff8a6602820d6dc8bd1668b6bd36301ae5873e4b008c93e8660c7d4f9", @typed={0xc, 0x3d, @pid=r8}, @typed={0x34, 0x2, @binary="e9891548d1e2d92d724de0db41267994176370d11a17f8eacc743617cf550034f8447559470365e7b8ae4f58"}]}, @nested={0x1040, 0x87, 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{&(0x7f0000001900)=ANY=[@ANYBLOB="b4120000350000022abd7000ffdbdf25a412040010003e00000000000000000000000000de7d0c874736d5796f261478ef3315931cd361899acfb5d4f92f9e28e181323084fe91cfcc36a83ec1033effbe0fbd07086583767af008ab434ab57d87be895c0cce5111f60c52c2fa0ef3cbc2518f08f1d6c1c668685ff97aa7cc47dd25f0bc0eb5d98ef1343fcb4141035ebd55726f3837f0df7e6772821e6824c814c0b5ac668688afcfed3f032d9cc6fdaf564b088f1a0fbe083460e474c6a4175b8f981c86b3e9b7a9ae25776662ea55f84a1cb5733c5ed8881248293e8edcf64263c4551b7310f4d5fccd822439e58ea156d0fc6346c74cf5ef48d31b3ab0675c8a348371345e66735ef4f267dc37d32b59bf473c346f560c57bd42588a927e617054b4eb168c8bab5e78d0ade76971993cc5ae4f965c3e35fc262442d921344c7b9a345a47c87f8d2c608d64e7c6fefbff4ba76c0407b79df62913633975147812f029a122b75ddc0a71071d46f3bdac0030b464b9f0dbeee9388a477221c41c9ee88595925c67e65dee6270821d65943979ee5578885eb7d2a483bcf0c86b66743ac6e3a644e670752bc952d44e8dc8a022ecaf29217e05494247a265484ed5afecc8b7f3e54a1ceb1e3494a2f3f220b3676f0852666b2c4e8516fc83a0eabb84032fbf827e080f397486a8d9c3a22b4caaa933c28674ef7df6931958271fe21407229ef6a7a69aca17d26a791d94111eb165ef0336f513457997bd0756fbae637fde20071c26c0508d9ea3580c131dd0353832e91a59788ff11b5fa50aab656e76f8156bcf8cdb628071f76f48ac6a18c98ceea40f97cb6e60e9e104eacb45a3ed860eadbf257de842d8a77c29de0f100f481ebb3c32ffe1f5ddf613edb585143d0f3271413712c363a8b05ceb11f731320459f71cf7369b32e7920fabffe7c669feede648549460106686faef867a247c432c661cbfd778216f140752d54b51fd2ebb013b188b580b3c5596300b9f65b8dd9e79ba4eb27be599dc60ead01711707525e1e158a06b19c757ffe25d3f2df43b66b062fc6f82bc93efcca2d863e1f91030bc7156622e80242fdf55d7752e1d973cadb5afdbfaaf8c990f917923aa3b3818d8badfa439bce0f9a75d4e46cb18f31b7fdfa539087acb2c7f4f4f77e12651ab42ddf055451116544433ac02356bda3fddb8c57b24359caca8d7a5369e9c3ac04c0b82f6c061c8c518d7152404eb29ba7d03cc7d3b2b9b633afa8b4e63c4fb5eaa47e89077b1a2c4608586f14bc28ca68eaf773438e8a581d190378d92668c4c2276a923962996cf580da6fe336ed602f59ee64abd74739ffb0f67996b4d1d65e3c3f8c9487f3fb507c5ffd67c0661e8abdc2a02c4e253af775a4daa87ea4e70fbe0a0aba1de551bfec67f0a9100c5eead3f992a44efd6b71f6b48d17af4d7e1ab96d2719b4b0f683d596b7986cea83a513a779fa4762389782d2a8662f6d58b22f8d19bf92f432f8c01b22c8b19438b7f44e62d294fb864999118d34afad8769987efdfae8f22a5f0227b9c218a591332b7cd6d4cd82b6e7c6416c10a5709d1e684538f93f6a016ca3ce8c3e8048b3ef6421fc770571ecf1b148678a4e30c30d7a4c41c0bd9cef46f4d185b849bf7e47904bf7882931148cf0ceaf56843d8f8751b8bd9b4aae015ca7efa50561e54305bb94218837f0a9bb924534aecb97d83c21b1cce8d961bf0c9da1e78a9b36cd8a215c2dabf267652a3bc4a13138c39d329e3efed656c93af9a89527fdc8b43458cf2163cdd887065c6f9ad467490edac3702d4f93aab75d1a7a6e66c4ebd203dfe6a6d4b930a6017bb13a5bd76b489aa756ac6cfabe1ccb9ba84cc8f3f40954e4670ab4d80920ba31a5d19c39d013f246cd7e45247f1a6b846f7d146c7866189d895f7719b427eee47c8865d9532bb15858819fcee70080ac353da44dfa194b786955f4d3e1f90afa8435f92ff211d64f8d6e658845051c62d6a5b519197fe8c107cddcc96d6064e44bfc4f981d5473ac26959048a98e8557c7c0f1f604382b6b13a96b00f515788ec70b599ec91dfa13bdeaf037a4b452372cf4857361574fa878e9857fa29f956eb5428823ca512171f8ba63a8c62ebd7d82aad96d6a032c783a01727d50bee653fd216e5e568d865bc3616ac667457c9736df7e1b54a93e34b1d4d926dad4b71e00f4051ba6b230300f733b5cbd2c067dcbae921c4d89d35879f6c8ab2fe914414072f547a8db0912ee71c4c2cd6ae056a9968aac462efed64050129411da8c6238fc94b3a9e680c1faa0793bdaaabbc48b2420c2b3e6c0c50fc28be7311f98138eeda3c3bb42db7af5831597c814e1db15a70ebac42ac9ca9de0410a73db5eb57463da54c6a0d9713ff5b8c5cb87cf671bf5be684dbe97af190d7a6ddb50764ba923d19776914683b04c92aa7af6721c4d4349d9e78cfd5e35ba51f5b991b6138f948ed3a42464b9e4baba430c91e69a403b0ad1e34898b1bde0328ce9daabae3c31f16d9af99a7e20e79ccd2b520b8e43a226d033a99331eff4e992c710f11edc6b7e49a32ce55fe67ecdb28899e144bff87e9042644c619c3d1f3dc4125642427cdfdaefdabc618768dd1f746ae2bcd66860be0bdd23d834423fad49d3b74fe18e0dc3bb20f27f038ff3bd5b7ef506d09fb17095adc66778cf69a9e1dc166cfed70b8c1b5e8e27716ccd39f40cbb306057e197dd00273275aa5b2ec8725687bca1e0deceb6619748e314b014ef5fbe3288c042badf3e52c0b71f7cedaa7c4bff81cf0183ff06e020b8cc516e6c0cbb894d71dbb0c219bfe9b520749375f0f65246733bfbbddc8abcab32a70ac5f49cc934ad98438ce57c77c18417a3718622869fd3283656e4cf575e38dc1b6f32637f3e27f595c664ae179be891d293e0d2899d30fffe3dcd512ce02c9e5729482e0361dedfa0e2c56e497bee60422e089697481c48e173d6351c0fe5e55c719fd8ed1bda49de0c42e672f9d63dde5abeefee44b6c74b8228e739af18a6f2c66aee2f6f99527ce955a443dca6de92029cf60ad5bb6822d5ddc5dab42c16c5f859e20b90f34905eea7082e3a17fd23084dfbb3559f8a72e61315a44a6d2889b8d8f02e375e270dcd9ca1e75b87369aa15198aac74c6a393ba1390349f2fa17996f0760105482f854c406b2bc9ffd71068f8b993d112d1e8c3d0f32ff4cf889754106ad50f13756b5886a7afda5a672598b78f0939974491d0e257230874faf72d8a22834f810d6cdf5fdccc1bc142c81baeb9740c5ae96dc5a14eaba36539854a02e25c377187cfb8c030b7ee5d6201d3cc7b28235830415acba28f3befaf238c848c1a22a0f818a2594255e8ccfcff82fdc0ade896533687a73de1fb7019fe9d8f2820524fa70dec418ec2341efb7f3e54759ada94c7f52393c23018f3f7883575cfe7975fdcc6f377a02f9e1e0292c3a9c5edb6bd313b2502e60fb598c5805c5245424139b679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@ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x12b4}], 0x5, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3, 0x30, 0x5, 0x8}, &(0x7f0000000100)=0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x3, 0x4) r2 = socket$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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) rt_sigsuspend(&(0x7f0000000300)={0x1}, 0x8) close(r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000340)={0xfffffffffffffffa}, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000200), 0x0, 0x20, 0x7, 0x20, 0x1, 0x4, {0x7, 0x80000001, 0x496, 0xf58, 0x8, 0x3ff, 0x8000, 0x2, 0x76, 0x6, 0x957f, 0x10000, 0xc0, 0x4e4f, "e6e95e7b7ce44f980d0fd52740b114de2aba77497eae76bc351ad6605bdd42c7"}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/03/16 15:06:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20012, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x50401, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x80, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, r1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}, @dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}], 0x1e, 0x0, &(0x7f0000000140)="eb6b4e869cff7a44265c15a9be6d00cd09e3b0ab1788081257aa7755ce93"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000026b000)}) 2018/03/16 15:06:16 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xd0101, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0xf95d, 0x6, "218594ff5e89ca60ff08dc4be5b4ce0c1c6441ad93be7f14aec3fa9aa74e226501f87671a7b8bed44c1dc6d662414f915c7065596036349cd4ad24cc5decbe", 0x3c}, 0x58) 2018/03/16 15:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000685000)=""/148, 0x94) 2018/03/16 15:06:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/34, &(0x7f0000000080)=0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0xffffffffffffffff, 0xfffffffffffffdd6) 2018/03/16 15:06:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001400)=0x0) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) r4 = getegid() sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)="d984bb342298a7a16ed953d536ffe13710054c9523366f282e17a20dc9105a830ed65dfeeef2f1520a", 0x29}, {&(0x7f0000000180)="e2b457df6d01330895d28a548a0ea5912eca0696446cde3c446a45cf2b35713d35ede9ccf5f9d39a248f0f90c94633da392d8b84db51c53b900d6ab901d29b98d9", 0x41}, {&(0x7f0000000200)="6164ce406f0c817f5ebba1a13803b1e335b9eeccad275c34161f49afaccdc79373d74340162075978174d4ff6fde089b7e3a0092617b63e983ac6cc7cdad5f4bab0880cb713cbd47f91386ea974edec0c5bb431518be2368658352524dd36ae1bafce566d11d2eb23579e45c90b235b8a081052e0f61a6a92e240d532764fcc78e29403f10e2b88a5e618a4f64dd9f35c6cc3cd9114f819d4f44b80b45d3cdf899c2193c582919d54d8a4899e66abc5646bc0a0edf9bf0cbc0cecd1283bdfd87b50e9a3e00d6514f8bf0", 0xca}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="a9cc0a430fe718bb2bbf8405b416fb136d417548dfe689197168467037b27b9e05d22ed4e165f026bbe3133b96abea42f9768a4fc870add2b71af79699f22117ac07f68bcaef3dd7e3797ba821bd0381d7db0427b17c751aadf03720d86bfabb290c6d891e9ced90a3ece84cb7713c972578f68f6d68ed8bfb344218faba40108aea5daae65a7b8fd87cf89161b54b63fe9d0926fa7ce6ec6c7e97fdbb8d38e9a69d69558027adba6f1e6a492013b9684520c3a0d28b26", 0xb7}], 0x5, &(0x7f0000001580)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0100dda0c648be7a10cc5e9e7ee800000000000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4], 0x2c, 0x20000040}, 0x20000090) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000015c0)=@add_del={0x2, &(0x7f0000001500)='bcsf0\x00'}) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r5, &(0x7f0000493000), 0xff) 2018/03/16 15:06:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getuid() fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001200)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000012c0)=0x0) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) r10 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="33ce9c88a25ecde149f7e08024b6baadf8bb93b055fa5d8a06a2918c98b1393f00d56d06a097fc1791c1f193909ce49955eb83d229bc4844ae1cddf0775de7e0dd22870d6f7dc185a7206051b3178e352906366aef0f7e1975dd9fa0fbd9b8652142e6e463e5be09a9a35b0043a497cb0d9a01de0d90b578b94b977b43185b80d0a9a436831dffad6fa65cbabf2e03e28ae5ef6ba5302ae6176f151b148bf552a2e6d2dd4ed8839493c64333992378", 0xaf}], 0x2, &(0x7f00000019c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="6ef40a06be867396fc0a1f30fefc5e49e887fd769ddc86698e1c8e9fcc4c15ff7175a4570e355553b275e886f4214ec8120ac89712d5bec8d6bd87003a66424fd6fcbd23fd33c95449a4c7db7c71a6d97b16430725b9052f1ed71a93d8b0f37466c9321408b5681a0ee6630a9a22249012be19408f940e6868902fa03ed8cc8a2861f163a42b262f7dd4c3d8d61122a7e113df80d366faa95d92a0c90cd4d32d9d321b5676067ffa00acee462e18d6", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12], 0x90, 0x8000}, 0x1) write(r0, &(0x7f00000016c0)="26000000221147010500070089e84a51f13ccbd14f00b000000000000000000096c3cb8076298325d5c3e24b324e482348dc7e167a33752df834f02034f230c06d3e39cd02bffd3b3b3886c5e33af3c4fe2316aaedc0838f64e6c75b803dda96889d38a6b7422f1f810f2efe5c1c4cf9e6d970b9f40a18672237838c5dd13d8e2c00f6dcf55477b6326fcae76e84a4b36c03c6d5a918a6880e5061f03780ec92fac9175f809883f0ef55905c6845e44438e8146ac9a447092fb2422bbaa1843d4e5a761b84297d76b947f11ebbbb831e63c4fe83708fedb727f61c46c254f0c87039a8bef57cee874dff27ba8eaf9d174e501fa1fe81c8298c8fa974253addbcd4f76c2ed78fe0a1cdae180e8b6e80cfb9d3bab19c011c2a6b6286", 0x11b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000b8d2de24ba74aa2445ed3504b4c7a27080b274ab820600000000000000dcffd624883789a2af6fe7dbf6b73d663272c85a4f180440db128160d5caca2b131c70c10662a46d4ee29e97306096b24b1b9749c7ce1ed77f0ff9cf2d219ec85e3f4596d7e0342c53695cac11097f8b24b8df340300000015f7aa0c061515487a141af4baecd28c04a2cb226f864eb750f205764847649d24aa87c252ea5a7992efcb09ac6cfee5f2ff010000000000005ccca8759bf7c7af55d1befcad8d8c15fb3500"], &(0x7f0000001900)=0xdb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001940)={r13, 0x1}, &(0x7f0000001980)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001acffc)=0x7, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/16 15:06:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r0) ioctl(r0, 0x400000000000127e, &(0x7f00000000c0)) 2018/03/16 15:06:16 executing program 5: clock_getres(0xdffffffffffffff2, &(0x7f0000000080)) 2018/03/16 15:06:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x2) [ 68.837104] binder_alloc: binder_alloc_mmap_handler: 12186 20ffc000-20ffe000 already mapped failed -16 [ 68.841163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4386 sclass=netlink_route_socket pig=12201 comm=syz-executor0 [ 68.866930] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4386 sclass=netlink_route_socket pig=12211 comm=syz-executor0 2018/03/16 15:06:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0xfffffffffffffffd, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x328d6bbd}, 0x1) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) r1 = dup(r0) getsockopt(r1, 0x5, 0xffffffffffffff65, &(0x7f0000000300)=""/206, &(0x7f0000000400)=0xce) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x5, 0x24, 0x8, 0xffffffffffff5f77, 0xa8}, &(0x7f0000000280)=0x98) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'bpq0\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x5, 0x300000000000000, 0x4, {r3, r4+30000000}, 0xa893, 0x2}) [ 68.878190] binder: 12186:12192 BC_INCREFS_DONE u0000000000000000 node 49 cookie mismatch 0000000000000002 != 0000000000000000 [ 68.878216] binder: 12186:12192 got new transaction with bad transaction stack, transaction 50 has target 12186:0 [ 68.878226] binder: 12186:12192 transaction failed 29201/-71, size 0-0 line 3037 [ 68.882280] binder: BINDER_SET_CONTEXT_MGR already set [ 68.882300] binder: 12186:12218 ioctl 40046207 0 returned -16 [ 68.883579] binder_alloc: 12186: binder_alloc_buf, no vma [ 68.883594] binder: 12186:12192 transaction failed 29189/-3, size 40-8 line 3133 [ 68.883702] binder_alloc: binder_alloc_mmap_handler: 12186 20ffc000-20ffe000 already mapped failed -16 [ 68.912629] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.912745] binder: release 12186:12192 transaction 50 out, still active [ 68.912748] binder: unexpected work type, 4, not freed [ 68.912751] binder: undelivered TRANSACTION_COMPLETE [ 68.912756] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.912784] binder: send failed reply for transaction 50, target dead [ 68.939928] blk_update_request: I/O error, dev loop0, sector 1024 2018/03/16 15:06:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x10000802) socketpair(0x2, 0x80000, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x9, 0xa2, 0x0, 0x7, 0x8, 0x6, {0x0, @in={{0x2, 0x4e22}}, 0x5, 0xfffffffffffffffe, 0x2, 0x7f, 0x1f}}, &(0x7f0000000180)=0xb0) openat(r4, &(0x7f0000000300)='./file0\x00', 0x2000, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r5, 0xfd, 0x100}, 0x8) getitimer(0x1, &(0x7f00000001c0)) ioctl(r2, 0x4000000000001269, &(0x7f00001d6fff)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x4000) open$dir(&(0x7f0000000200)='./file0\x00', 0x200020000008802, 0x9) 2018/03/16 15:06:16 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000f70fe4)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2601010000000000000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/16 15:06:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="c3efd46aff008c03000400000000070002000000"]) 2018/03/16 15:06:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x100002, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="4a8240a57741282110eecabc80b1d8a48dbd5e12610045f275c6dcef20c70b0a85d51ccefa744404351114eadeb94007eca7ac577c6faeade3919c4252f8e604cde79609120c1654ea91f479f044be45da8d5e5e2e7cdecc7a98a9373bbe35ad92a012bc58bda48bd72d67ddf8ff7cb35ff3c07b7a0122585ea41e9109077326b3c8fed2b9d5b230298b4cef2d59db809eaf90c2fb8b8f9fb5e13adf76d192a68032ffb0b67fb295747c341ce55e3337da96ca0765798bc65fcd88bfd173ab19c52fa96e75f53cca317938a63522bff2eb78c0fdcae5c2d0acc16970acb24f38e05ef94a7b2e53f5f03f593678b041fac659a93c72b3fbe875") 2018/03/16 15:06:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20012, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x50401, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x80, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, r1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}, @dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}], 0x1e, 0x0, &(0x7f0000000140)="eb6b4e869cff7a44265c15a9be6d00cd09e3b0ab1788081257aa7755ce93"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000026b000)}) 2018/03/16 15:06:16 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @broadcast, 0x0}, &(0x7f0000000080)=0xc) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x80000000, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x21, r2, r3}, {0x80000000, 0x100, 0xffffffffffffffff, 0x3, 0x6, 0x80, 0x0, 0x5}, {0xffffffff, 0x6, 0x0, 0xd47b}, 0x1f, 0x6e6bb6, 0x0, 0x1, 0x2, 0x2}, {{@in6, 0x4d5, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x4, 0x1, 0x400, 0x4, 0x7, 0x1ff}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x75, "a7cd2641f70e702542b5d1428ac40d9f3d7292524f8d153868a50e666697596f50391c32e3e1ece2f9dea9b10e3e567e80c5715059a008bef1ba30e87b25910b1e3fcff0ca24256a9e805f0d20fa9a55342051cdca7f0517fa1b0e7c42bea3b6995f71bac2e453cf6e7c33ccb409721b7b3bd71a6d"}, &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002c80)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000002d80)=0xe8) stat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002c40)='./file0\x00', r2, r3) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r5 = getuid() r6 = fcntl$getown(r4, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r8 = getpgid(0x0) r9 = gettid() sendmsg$netlink(r4, &(0x7f0000002c00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002bc0)=[{&(0x7f0000000180)={0x1e4, 0x23, 0x608, 0x70bd28, 0x25dfdbff, "", [@generic="39cf277e56d2cc8269f5f6b7f142031d2e0f617e380bd538ca73cc4afc2fe9de7e8576c5d15611f1e407888c4128362a7433cbd668f7665baca032ba907e054738f4c2eee809221189c47382a6bd826e67b96a1270756892fe9066099da2963c3693c5290fc8791cc8df9446d8717e00b737ce193dbb048ee9af8b496731b74aa4a995286660934adde2a36b36c8", @nested={0x144, 0x51, [@generic="5e96e4dcda1cea76702ea6b095d6e3099ed91fa36287f9c2134367f09fe07419a6dd3eddc4f38004532734fffb7fb7ed0975aa3ae8be38450a7abbba8677e1e4595dc86247185fc0179fd2eca61606835c1a519dc787eb668ae0a9fffaa4091abb54bb6ff4ee8bca7f63efa871b41426aa6e0e011eea2d92f0d097907f0dc73dc27de8bc7180db6bcc2b3e823b3516e5ddb9459d6b107c1a970d71aed75c", @generic="88e12e3987c38724607bd122c1f817f2251a05a203bbfacc7edec8f5440f233a030d243fc123a0d0be6230925cc2ac93a4099b2c21bd5fde0572ea7953a202f2aea8de157d1ca44d977ff7d18a0488e82afa53460e6e310aee60d3e5916cd5d46796416765d8fc09fb4b3f0954acf2a081b55ef0cccbb9dea13ba02fb4c381a7b3c772e45d950afa8fe7f6a62915b9a47f8ab48102a4f570252d2d27e49d2fc0da"]}]}, 0x1e4}, {&(0x7f0000000380)={0x390, 0x1b, 0x410, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x25, [@typed={0x8, 0x74}]}, @generic="0ed6eaf84e6ce1325c761c8cbe30382b663e6eb279451df86f0af31e65fa9189b274a8c94fdc1fdffda0c87d008324c2d5b36f60eb9575c79e9fccafa36d3589926bd9f515f59cfc31a2f214a83e712a3a519f4a6032eb3bc7147c062a524f22a1d9dc939afb05280da9c28ee819b2978331351764cf80dc2e431ae4d2534848f30d45fddba472bdbe18662f428b3ad15c191411725caa05ee7c91ea05a821cfea6d7e64de3d9abab5904217f1958391f4c8a71b57690f49", @nested={0x180, 0xf, [@generic="9376df56b45e20d537d4592a97cd5cd0b8770b0a870866888799895fdb77d2630e34347890f1b085a13fcfb6197549a79483fdd09a341672ddeaec5b0daf6102389dc506eb26804e55082ac1f10c360ae9f4ce23cf3cd12056757d687e36e0f92839f0260152ccd256667e5952a05247957065e2a23b17f16545886f8a4cb65d6e5b909f9083f35a3ca491f9ff08f65b8167c909c2a7a0b1f333926c041b0ae82fca6ef928fd44fc3878ab2ebaefcd175fced011eb", @typed={0xc, 0x21, @fd=r0}, @typed={0xc, 0x3d, @uid=r5}, @generic="16209d9d89afe4336cd24546359edbf7dd07b66bcd3ff189b529c6ccc2a0a8cfaff63aff464e5a99dd441252e370fa3a9295ab0c113bb802f7464545c07a45c7ad6500e4de9c891b297de3c75ba2bbbda49e0977df5b6ffdcaeeff615ce5721ea21788e06b307365e4920b9b70f8168547c438c15141e7dee4c1488165073f48f8dec6dbbf90a60a", @typed={0xc, 0x66, @u32=0x74e}, @typed={0xc, 0x7d, @pid=r6}, @typed={0xc, 0x6e, @u32=0x100}]}, @typed={0xc, 0x2a, @pid=r7}, @typed={0x14, 0x6c, @str='/dev/loop#\x00'}, @generic="246bbed24289bc6275e8666832f16362320934e02f9896673beeaf0f8ccd43f0e31eba6b819df28e796487fa9c4a66c8b653e3a83b46499e0cbc99ce2ba1f9dbab437080863d265810f2f132e2bbf8b40879e96d9b7d3b6aabfc630df011e882f6f6a9d514a6129e6115873a55559dd4", @typed={0xac, 0xa, 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{&(0x7f0000001900)=ANY=[@ANYBLOB="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@ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x12b4}], 0x5, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="957e729f16b0a915bc53bd9d2855d441d02c76d75e63bcebce0f5926b25b90f7138b769bf050149ee6abecbddfea0cd044c2eee3332a2d8b0a32d5775664553a45c61fadb544b5169a873736843a47633feb254678bde9120b53009bdff7727e9cab22e1ed564c7f751fcb05c5ad906317a8d0e3f5e47448a03f00cd67f0f56402b51014825bd502019953a3c329f8bac7086445d675df25", 0x98, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/20, 0x14) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/221, 0xdd) 2018/03/16 15:06:16 executing program 0: r0 = socket(0x8, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1d) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 2018/03/16 15:06:16 executing program 5: syz_fuseblk_mount(&(0x7f0000000500)='.', &(0x7f0000000540)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000580)=""/4096) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) 2018/03/16 15:06:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x7f}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) [ 68.939937] Buffer I/O error on dev loop0, logical block 128, lost async page write [ 69.067375] binder_alloc: binder_alloc_mmap_handler: 12244 20ffc000-20ffe000 already mapped failed -16 2018/03/16 15:06:16 executing program 2: getgid() getgroups(0xa, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r1 = getegid() getgroups(0x463, &(0x7f0000000000)=[r1, r0]) setfsgid(r2) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fdatasync(r0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) sendfile(r0, r1, &(0x7f0000000040), 0x2c8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000000000)='ns/pid\x00') mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x20, 0x5) [ 69.125861] binder: 12244:12254 BC_INCREFS_DONE u0000000000000000 node 56 cookie mismatch 0000000000000002 != 0000000000000000 [ 69.147335] binder: 12244:12254 got new transaction with bad transaction stack, transaction 57 has target 12244:0 [ 69.164438] binder: 12244:12254 transaction failed 29201/-71, size 0-0 line 3037 2018/03/16 15:06:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x442180, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000200)={r2, 0x8, &(0x7f0000000100)=[0x6, 0x5, 0x9, 0x401, 0x5, 0x4, 0x11a, 0xffffffffffffffb5], &(0x7f0000000140)=[0x3, 0x400, 0x2], 0x11, 0xa, 0x8, &(0x7f0000000180)=[0xffff, 0x1b, 0x8000, 0x20, 0xd073, 0xffffffffffff4c77, 0x47a, 0x9, 0x0, 0x3ff], &(0x7f00000001c0)=[0x4, 0x8, 0x2, 0x4, 0x3, 0x8]}) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000c46b7b31afdc1338d54400009b84136ebde9fb83de4411007227c43ab8220000bf0cec6bab91d40000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/16 15:06:16 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000040)=""/4, 0x4}], 0x2, &(0x7f00000001c0), 0x0, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) exit(0x0) utimensat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) prctl$setptracer(0x59616d61, r0) syz_open_procfs(r1, &(0x7f000000a000)='auxv\x00') sendfile(r2, r2, &(0x7f0000002000), 0x1) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={r4, 0xbb, "b88e6c9f4bf2c18a4678fc18b950ea82fa7e1dc575af96712c6970f26f46c3108fc404eeeb2b9c451b6db5a45de0c8796132de6763a970f83b2a32fd5a423fe6458bd610d3ad1c739b01e23c8fa63951227099b5a0b026f01a28909b604b90271568c31ef966a3f36f2fca93c0790ea9ecfe2020fb62cc79d8369c58b656f098d8f17620190a8105071c0a82ef50a5642d94ba1a1841fd77de7b10d7e09afd84d145801206e7bcfa074bbe504fc1f612218515e83d153bbc27504f"}, &(0x7f00000003c0)=0xc3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x2, 0x30, 0x5, 0x3}, &(0x7f0000000280)=0x18) timerfd_create(0x0, 0x80800) 2018/03/16 15:06:16 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) 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) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:16 executing program 5: syz_fuseblk_mount(&(0x7f0000000500)='.', &(0x7f0000000540)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000580)=""/4096) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) [ 69.184894] binder: release 12244:12254 transaction 57 out, still active [ 69.190443] audit: type=1400 audit(1521212776.703:63): avc: denied { dyntransition } for pid=12307 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 69.216867] binder: unexpected work type, 4, not freed [ 69.225222] binder: undelivered TRANSACTION_COMPLETE [ 69.231415] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.237143] binder: send failed reply for transaction 57, target dead [ 69.244002] blk_update_request: I/O error, dev loop0, sector 0 [ 69.252127] blk_update_request: I/O error, dev loop0, sector 0 2018/03/16 15:06:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/03/16 15:06:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8008) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfe022357b2388b40d7e23466ea8a173fad3ef55e8e5c0ce864f49786913cffa4bc4a3081f91424b8ba9a10668100963951812bdb09ecfc6252de082afdec923fbec1ebd7d97860bfd3eac4c7d1dea75aea5ae2d360ceb1f91eddd51d094a46db5474ba99aaad243c434b4d07ce415666ccbfc1f8156bb548247f039081a61e5c004d8191c7ed8a53bb3f5e94a1a4110706569ff1c6c9162e4402829521ff8e79d8b7cd4e74dc89f8fa7883d", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000), 0x1, 0x0, &(0x7f0000583f53)="e7"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x25faf694}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x31, "9eee65fc4270167886ba55c93b325ad6ee5c7fae2064c3eb075e8749841673afb9a2ae5d1967c74feb328bcb2ca0277697"}, &(0x7f0000000140)=0x39) writev(r0, &(0x7f00008cd000)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000005006b0f536e2b10", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r4, 0x4}, &(0x7f00000002c0)=0x8) 2018/03/16 15:06:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/21) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x20000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='vlan0\x00', 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockname(r1, &(0x7f0000000180)=@can, &(0x7f0000000100)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000000c0)=0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/16 15:06:16 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fallocate(r1, 0x1, 0x8, 0x1b) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xa, 0x20000000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/16 15:06:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000), 0xfffffffffffffff2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/16 15:06:16 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r0, 0x408) 2018/03/16 15:06:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)='`') ioctl(r0, 0xdf, &(0x7f0000000080)="1a6267417e0e3563c7cfeb7249b0f08c4629db6128f415b92fa727c3084be60adf5344f3d8eed6eb8474e0e7e0de46a45dd5a36894c1687c7d6002c0a1e68495b8109396ba6d39796c056d3165e798e1fb333721f59d24ead5fa68e5998275cc302dec5e5da0d46a9f66297730b4d42602d56658413f8c82d526d58ea9f3c348659796d90d6dab1df597c8f592aa66c516a0b4e046fd9128a716d92bd3fbf088c8895b9a5c6993") 2018/03/16 15:06:16 executing program 6: r0 = socket(0x11, 0x800000003, 0x600081) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = open(&(0x7f00000010c0)='./file0\x00', 0x4180, 0x1ac) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001100)={0xd19e, 0x4, 0x9, 'queue0\x00', 0x7ff}) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000080), 0xffd0) ioctl$TIOCSTI(r2, 0x5412, 0x3) 2018/03/16 15:06:16 executing program 0: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000001300)={&(0x7f0000000100)={0x11c8, 0x3f, 0x400, 0x70bd2d, 0x25dfdbfb, {0x1}, [@nested={0x10, 0x2d, [@typed={0xc, 0x29, @ipv4=@loopback=0x7f000001}]}, @generic="648fadef5dc18f6ddd165862e383dfb465d43f16bbd9dba04a04f9f0bed3be89add69dbc32f24e423c4d04a65e489a34ff78d0e7267139e21413941d3aff44bc5b80b626e6b3882cfa57c93bd166c17040001076304239286d41f08f9a9bc957346827beadef2a94d9b77dfba33f4d6a53c23c8be1b977be31a4c43fbafeefb9638ae5c86425e62570dc47125c7d50ba635f9bf733e9169d2f465cd6e59beddc5eb14bdde1b83db2efac131147a88ac432a2d5b8c091c3ee9ff996664877b967ad2504d99d55fd4b2234", @typed={0xc, 0x13, @u32=0x3}, @typed={0xc, 0x4c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x6b, @u32=0x4a2a2139}, @nested={0x10b4, 0x57, [@generic="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", @typed={0x18, 0x72, @str='attr/current\x00'}, @typed={0x98, 0x42, @binary="27dcc40d2342d38d434b15b597909de6b24016b5b493313b958a3e1b9fcd91832e9c5a3dad70b9fe6ad7a1f68f991eda2314dc951f4fb40e9ee47760a87d169b50ac78fb592d3477d793d75b3015607ac80aac75c284f2856a1214bf6e206bcad88d75bcea3f8eed4997e2ad4fee79f6b9cf9db25cb4b62143611e421280e8cdac2655c8efba8d6ccb07ca8cca"}]}]}, 0x11c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f0000000000), 0x2a) 2018/03/16 15:06:16 executing program 3: clone(0x4000, &(0x7f0000000000)="016145efe41fb5e4a8d65e20bccb6b4760370102b49c27b2241200166ce0d8f5d6a1ab4809b02b4680453d69c98bf0b4c464da689016aaeff999266fc64b2c9b9b63d5b0b647eb73e0bc2a20ff8a9dbe2e1bad61793af6ffd89418f23c3421fed9c1105882a17ca45e43dd0c21545e106803af4470c4520598fba530fc34a36ab59e4804b979517fcdfa0d54438dfdd8d28938438e28c69b4cd87b9ac32993f60dacb1b7fdac6cd8031551ccb2aa5978fdc10ec5027e4c5e1c7cf205cebd232a1524796c2db64bb4ba3ba6007ed831b75082587daf378720b743ad4dc813", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) [ 69.357993] binder: 12337:12346 transaction failed 29189/-22, size 0-0 line 3010 2018/03/16 15:06:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x20, 0x3587, 0x1}, &(0x7f0000000100)=0x18) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x9}}], 0x2, 0x0) [ 69.401721] binder: 12337:12366 transaction failed 29189/-22, size 0-0 line 3010 [ 69.433245] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.438907] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/16 15:06:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfa, 0x4) 2018/03/16 15:06:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000), &(0x7f0000d1bffc)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x800, 0x0, 0x87, 0x3, [{0x2, 0x3ff, 0x6, 0x0, 0x0, 0x10a}, {0x0, 0x9, 0x800}, {0x4, 0x88, 0x5, 0x0, 0x0, 0x8}]}) 2018/03/16 15:06:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/192) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100000000, 0x4000) 2018/03/16 15:06:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x80000000, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x3, 0x10001, "4ad578d22af47c05941b1c1bf7815deff7b15133b978f430964eab331eefec55d96148202e0d76c008c0ebf06460f1fbf367266008e69ed4881eda69901035b13b46168fd6058ae36badba2e9bd13bf9"}, 0xd8) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) 2018/03/16 15:06:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001980)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/252, 0xffffffffffffffab}, {&(0x7f0000000500)=""/118, 0x76}], 0x5, &(0x7f0000000440)=""/74, 0x4a}, 0x0) preadv(r0, &(0x7f00000018c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/73, 0x49}, {&(0x7f0000001600)=""/173, 0xad}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f00000016c0)=""/185, 0xb9}, {&(0x7f0000001780)=""/76, 0x4c}, {&(0x7f0000001800)=""/19, 0x13}, {&(0x7f0000001840)=""/69, 0x45}], 0x200000000000000e, 0x0) sysfs$1(0x1, &(0x7f0000001940)='illinois\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001900)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/checkreqprot\x00', 0x400002, 0x0) sendto$inet6(r2, &(0x7f0000001580)="c887b3a4c9a5800d4e57ca93525bb0f69059c1304490f4f7373c7b06ce68d049ffdfb2fd3e6745912714ea2cec2f926ef357f67dd1ca4f1caf2886e7946a22f2d5912d6179eebf9e176a7df8ef1b3db7499a0a1c592298d823ec0e5714e583701af8f057a7c0350f4c6fe007732a888d2b4d20f23ae7f21957e390bb52b6", 0x7e, 0x448c0, &(0x7f0000001b40)={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001a00)={0x72, 0x1, 'client1\x00', 0xffffffff80000006, "a74ba78b8bb96fd6", "e7c1626e990b8bfc68f18c79de8d02ba4c4fa5c47d2bd1ab510034a81d7468dd", 0x5, 0x8}) 2018/03/16 15:06:17 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fallocate(r1, 0x1, 0x8, 0x1b) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xa, 0x20000000032, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/16 15:06:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="46000000000000000002e4ffff0000988cc8ec097d0bc1ffd7709f42a20dd12ed27768aebe6ffbbe4af212b6fb77670176ab752f0d4b02d37c58af729fbab7a2cbcd3ca023701be0e0b66df3096155f33494dba57e2df43318746b4531202941627122dcce4fe85603fcf48ad1129136b7073edb0b0196d9ca"]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @local}, &(0x7f0000000100)=0xc) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/16 15:06:17 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000d40)=0x80, 0x80000) bind$netlink(r0, &(0x7f0000000d80)={0x10, 0x0, 0x25dfdbfb, 0x904080}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/keychord\x00', 0x230040, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000c00)={0x7ff, {{0x2, 0x4e24, @rand_addr=0x8000}}}, 0x84) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000b80)=@dstopts={0x0, 0xd, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x1, 0x12, 0x9, 0x401, [0x2, 0x40, 0x5a, 0x1, 0x2, 0x9, 0x2, 0x6907, 0x8]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x78) sendto$inet6(r2, &(0x7f0000000000)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/16 15:06:17 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/232, 0xe8}}, {{&(0x7f0000003580)=@can, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/170, 0xaa}}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/187, 0xbb}}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/27, 0x1b}}], 0x5, 0x0, &(0x7f0000004840)={0x77359400}) 2018/03/16 15:06:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @remote={0xfe, 0x80, [], 0xbb}, 0x400, 0xe77e, 0x7ff, 0x400, 0x400000, 0x10000, r2}) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/16 15:06:17 executing program 3: getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) gettid() r0 = getpgid(0x0) getpriority(0x1, r0) 2018/03/16 15:06:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x19}, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/16 15:06:17 executing program 2: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) fstatfs(r0, &(0x7f0000000000)=""/232) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) [ 69.614104] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 15:06:17 executing program 3: r0 = socket$inet(0x10, 0x2, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) 2018/03/16 15:06:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fsync(r0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x10000, 0x7, 0x8, 0x7ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc, 0x3, 0x5, 0x7f, 0x4}, &(0x7f0000000180)=0x98) 2018/03/16 15:06:17 executing program 5: r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xa00, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@newneigh={0x78, 0x1c, 0x402, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r4, 0x10, 0x10, 0xf}, [@NDA_PROBES={0x8, 0x4, 0x8}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_PROBES={0x8, 0x4, 0x800}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_LINK_NETNSID={0x8, 0xa, 0x285}, @NDA_MASTER={0x8, 0x9, 0x3ff}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_SRC_VNI={0x8, 0xb, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0xc77, 0x6, 0x3, 0x3f}}, @NDA_MASTER={0x8, 0x9, 0x80000001}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) fcntl$setpipe(r3, 0x407, 0xca) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000435ffc)=0x82) ioctl$TCSETA(r2, 0x5402, &(0x7f00001f0e09)={0xffffffffffffffff}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000000)=""/232) 2018/03/16 15:06:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x19}, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/16 15:06:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)='\x00', 0xffffffffffffff89}], 0x200000000000004d, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) connect(r1, &(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1930fad}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) dup2(r0, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/16 15:06:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) ptrace$pokeuser(0x6, r3, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, r2, 0x8000, 0x1000040) listen(r0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000013b000)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560206f8ff0004000000e0000000005800004824ca944f640000000000000080013b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/16 15:06:17 executing program 3: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80600, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000100)={0x1, 0x9}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x40, 0x8001, 0x8000, 0x3, 0x5, 0xfff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x8, 0x7d4}) 2018/03/16 15:06:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000000eb6)="d84359fa", 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x5d, r1}) 2018/03/16 15:06:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) write(r0, &(0x7f000053ffdd)="220000002100070700bee40009001c010a00001e0000091b0000f6ff040011800041", 0x22) 2018/03/16 15:06:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r1 = socket$packet(0x11, 0x800000000000003, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x8, 0x3, 0xf9cd, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00000002c0)=""/70) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5c2f96e179f784167b462a910f3b627ed87467a910efc1de3f349f659ceaf1aeb8607015dcd88a6f8453493b903cd58507f4a3f3d2fd7ae512d4ad10cd050fb68426f5ef5d59b3db5f957ce6b91e36dbccf1a3b76d493b4727d0a8a0958dc5820d6c4a318ba9b0386bbe3e7a0afa7ac0cb9b93d5abb6a6d37899ffc96766d48ab06394b8a733d7b0b9b70a131aa38f8a667cf0a328421808a9032e6fd2add51f66d1e41290eb74a26e23a67879f2b525f86e28b7912d2eb403b420fbb898fd321570a08e", 0xc4}, {&(0x7f00000005c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000340)={'ipddp0\x00', 0x200}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000280), 0xfffffffffffffd81) 2018/03/16 15:06:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) flistxattr(r1, &(0x7f0000000200)=""/134, 0x86) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000680)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0xfffffffffffff800) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='nr0\x00', r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) [ 69.727344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 15:06:17 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1affc)=0x2, 0x4) close(r0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x40) 2018/03/16 15:06:17 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) prctl$void(0x0) 2018/03/16 15:06:17 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1e, r0, 0x0) 2018/03/16 15:06:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) rt_sigtimedwait(&(0x7f0000000100)={0x36f4}, &(0x7f0000000140), &(0x7f0000000180), 0x8) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000001c0)=ANY=[], 0x3f}, 0x1}, 0x40000) 2018/03/16 15:06:17 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xc440, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) dup2(r1, r2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x3, 0x3, 0x7ee4, 0x6d994dc1, 0x1, 0x2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000040)={{0x5e8, 0x8000}, 'port1\x00', 0x0, 0x40000, 0x9, 0x3, 0x4, 0x0, 0x0, 0x0, 0x5, 0x83d}) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000eacfff)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000d02ff0)={0x0, &(0x7f00002e1fc8)}) 2018/03/16 15:06:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setreuid(r4, r5) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) prctl$setname(0xf, &(0x7f0000000000)="74086e750000000000000000008c00") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x1000000, 0x10810, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/39, 0x27}], 0x3, &(0x7f0000000280)=""/75, 0x4b, 0x84}, 0xfff}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/181, 0xb5}], 0x6, 0x0, 0x0, 0xa22d}, 0x1}, {{&(0x7f0000000840)=@alg, 0x80, &(0x7f00000018c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001900)=""/254, 0xfe, 0x81}}, {{&(0x7f0000001a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001a80)=""/32, 0x20}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/151, 0x97}, {&(0x7f0000002b80)=""/145, 0x91}, {&(0x7f0000002c40)=""/90, 0x5a}, {&(0x7f0000002cc0)=""/182, 0xb6}], 0x6, &(0x7f0000002dc0)=""/143, 0x8f, 0x4}, 0xffffffff}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002f00)=""/162, 0xa2}, {&(0x7f0000002fc0)=""/93, 0x5d}, {&(0x7f0000003040)=""/237, 0xed}, {&(0x7f0000003140)=""/227, 0xe3}], 0x4, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000003280)=@hci, 0x80, &(0x7f0000003640)=[{&(0x7f0000003300)=""/98, 0x62}, {&(0x7f0000003380)=""/197, 0xc5}, {&(0x7f0000003480)=""/190, 0xbe}, {&(0x7f0000003540)=""/96, 0x60}, {&(0x7f00000035c0)=""/114, 0x72}], 0x5, &(0x7f0000003680)=""/166, 0xa6, 0x20}, 0x7}, {{&(0x7f0000003740)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f00000037c0)=""/225, 0xe1}, {&(0x7f00000038c0)=""/118, 0x76}, {&(0x7f0000003940)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x101}, 0x3}], 0x7, 0x102, &(0x7f0000003ac0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003b00)={0xf5d8, 0x400, 0x8000, 0x7, 0x40, 0x0, 0x7, 0x4138, 0x0}, &(0x7f0000003b40)=0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003c00)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003c40)={r1, 0x3, 0x20}, &(0x7f0000003cc0)=0x24a) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) 2018/03/16 15:06:17 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) fcntl$getflags(r0, 0x408) 2018/03/16 15:06:17 executing program 4: rt_sigaction(0x25, &(0x7f0000000040)={0x8, {}, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000), 0xffffffffffffffa3, &(0x7f0000000180)) 2018/03/16 15:06:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getcwd(&(0x7f0000000080)=""/215, 0xd7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x84, 0x0, 0xa0, 0x8, 0x0, 0x1, 0x65}, 0xfffffffffffffdd3) recvfrom$inet6(r0, &(0x7f0000000180)=""/173, 0xad, 0x10000, &(0x7f0000000240)={0xa, 0x4e21, 0x90000000, @remote={0xfe, 0x80, [], 0xbb}, 0xf2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) signalfd4(r0, &(0x7f0000000000)={0x20}, 0x8, 0x80800) 2018/03/16 15:06:17 executing program 3: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/03/16 15:06:17 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) flistxattr(r1, &(0x7f0000000200)=""/134, 0x86) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000680)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0xfffffffffffff800) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='nr0\x00', r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/16 15:06:17 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x20}, 0x40, 0x6, 0x10001}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) 2018/03/16 15:06:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x14, 0x13, 0xaff, 0x0, 0x0, {0x400000000000001}}, 0x14}, 0x1}, 0x50) 2018/03/16 15:06:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) prctl$setname(0xf, &(0x7f0000000000)="74086e750000000000000000008c00") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getcwd(&(0x7f0000000080)=""/215, 0xd7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x84, 0x0, 0xa0, 0x8, 0x0, 0x1, 0x65}, 0xfffffffffffffdd3) recvfrom$inet6(r0, &(0x7f0000000180)=""/173, 0xad, 0x10000, &(0x7f0000000240)={0xa, 0x4e21, 0x90000000, @remote={0xfe, 0x80, [], 0xbb}, 0xf2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) signalfd4(r0, &(0x7f0000000000)={0x20}, 0x8, 0x80800) 2018/03/16 15:06:17 executing program 2: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@local, @loopback, 0x0}, &(0x7f0000000340)=0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000240)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)) bind$packet(r0, &(0x7f0000000380)={0x11, 0x15, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)={'mangle\x00', 0x87, "d38c7949a98781b0fc6c69e694394f9082d11aaaa54634e3539247c1f8ffbbf67fdbcfa140ee72a0c067f61549f776ae6d3b0410ee12b9c5e4cfc0e85b451ac9d878c0293519c8310a6497eb64c40b64f54d5d07bea53c97dd7e95b4e197dc17ad18a133c4045e880bfc08e7b67a317923ff217cd886964bb883ecff61cdad41322c4edadb4bc4"}, &(0x7f00000002c0)=0xab) chown(&(0x7f0000000000)='./file0\x00', r2, r3) lseek(r0, 0x0, 0x4) 2018/03/16 15:06:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000300)}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) dup3(r0, r2, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) socket$inet6_udp(0xa, 0x2, 0x0) close(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f00000000c0)=""/229, 0xe5) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) write(r1, &(0x7f0000019f97)='j', 0x1) readahead(r0, 0x0, 0x3f0000000000000) write(r1, &(0x7f0000000080)="19", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) close(r1) 2018/03/16 15:06:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp-reno\x00', 0xb) shutdown(r0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x1, 0xc, 0x5, 0x1, 0x6a0, 0x200, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x84) 2018/03/16 15:06:17 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1f, 0x6, 0x8001, 0xff, 0x7, 0x100000001, 0x4, 0x7, 0xf5f4, 0xffff, 0x8, 0x8, 0x7974, 0x0, 0x5]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x3}, &(0x7f0000000100)=0x88) acct(0x0) unlink(&(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r2, 0xd7}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) syncfs(r0) modify_ldt$write(0x1, &(0x7f0000000200)={0x57aaeaf7, 0xffffffff, 0xffffffff, 0x8, 0x100000000, 0x98f8, 0x1f, 0xfffffffffffffffb, 0x49, 0xd3}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x9, &(0x7f000000b000), &(0x7f000000fffc)=0x4) [ 70.187987] binder: 12580:12582 got transaction to invalid handle 2018/03/16 15:06:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) prctl$setname(0xf, &(0x7f0000000000)="74086e750000000000000000008c00") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 4: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = socket(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[@ANYBLOB="3300000004"]}) 2018/03/16 15:06:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000002900)='./file0\x00', 0x180, 0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x4000, 0xf4f1, 0x1}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001780)={0x1, 0x1}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x9, 0x5, 0x8000}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000017c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001880)={r3, 0x1000, "74566ccb115fe844882a176555b7eaecb1f997498598a4dccf718487138c823f672eecd58f8e176863880c4a10d2a5715529724abffb2da40a87d1e0b8b103c4084238ae53f3bbb6f733cafb0401219baf5a86162ed46bc666a058c5fbb6e85da680d5a23962c7b3780dd451d2d7e8220128f780a3f6974dc90c07f4e6e3c81037c75d9a56e015efa3a8dce97725dd7beb3da0bc2a8ca9f698fcbed268f71e8fc290f11c55cf5bc3a24fec05650bbb94a04d5191da873786190af24158ad2229e6b837c2e1c2a59d9581a613be70ee5258172b2134314080b81aefa980108bd071497f928a7785ed4666e09032590a48e7c63d27450b2e8a02f494dc2a1d39f1578de42d3c6816ef2ea225c82855be48b2ea6a4b5588a9add48065059510581cfdc7f466cc1e6cf83cdf881ceb690572b93b727713cf43a600c50db9a9762b252c026ee7cbb73aab3f9ac0da4a686c4124b732030f7d3a99ec13d7cebf25d7b7f2b6326a9a620ad55dc9283f2b14d5a96e386d92e1b295c1478a21d4dcbe96fd101da01b94bfa15be7c46aee7fccf9a9727c4062efc32542d3ffd6297ac046a1ccc1ae5dca62736bc5536790db8033f81d079efec8d112c286df96b821ad0fe8899259c882f8e3f6dcc1370bbf859a1a89c324b18e4f0845b24dadf8ef2ad3408e0d49737790f2a047783ef30a164311649dd9797f13e3f7e5b6792aa431cce109929f7c05251a88bf621ac7cf19199cdbe269a544d0d60b94c6bdeffef77fc6450aeb7dc1617ff8188f7d63c77cc64b9c4663bc1962c2a7576a80dfe60ec1d0988307666aa844a190a04ad070be627982fc9e8a1c1d93d02c5e12bdd299c2e19890834362f8c1c2c304792c86aa1289b089ffb7023e3ed946e1513cccae543cd85b0efc20f81af84954d532a78130eb2682676016c163abe3b9a522a0839101ebaa2a9356ab7a1d759dfadb2b9c5cf6fc53d8dd313629da0c1d196246c3ddd979f2aad7608f858acf5a30688f09d011108013fdbe1a46ac03e4b61def8895d1e1e65e7a91a33eacee8f36251dcca5be7e2ec974ff20878b9d054aa6ea29a605a155b92f49dbd68547d2bcde355fc66c2e5b2379043dab3492b1a37375f142005513a44b67ea6d6b8d3bd97b60ed49d7de712c20ae02e237130838fe74524d37941bd8ed349e50090d38fab339f057a996d5aa4d7198324795247d75eda9b0b906662adbf2330cc27251273a1391e175cb02dbd8cb0ca5954328090e3cdec61051a4f0ccd66e377ab9cffe3da5d1200e784bd221cc649f1bbe560d7fa8d2a65cee946a3317516da346a393f08b0dc4b5b91dad3a10904467304c6cb90003544eac2ebe723f3b0b86a3355c44771b6d4c11e6858b89f650cc15f02e0d272506e02eb19ba7bd5f762d716ed235eae931084e21494e3eb6e612abc4b8b1e6646e72802c8b94d7738c4cdf059526271e21c40d3f5481005c9d5d65dd8add8b45474fff8723a671e83488f6c9bd63f90f0cccc47ac4329b702f20b83a34c9a5342dd8e428e4a3b1a0a229af52fb4315b863b1d46e955801179536bf86629ee405d1613b3552af728c20f2a9b0ec4c8e07468c9c700c6eabc83ea1892f41263292582780b77f9c3a4a05be25c08bd08b03296256b461092f98168ee43aaee44b67a1b9917fb13cca11052fbb08277e3e0a4c28598c1f8650aa219902586066894dee5c463c601032d252076ba978f264138c05d7ace6c0b17d155268f57128f2cb5846a71fe3a583a4ee9a20ea23d58e58102d629611b268200b59e6179073b97bea1cb279b59ff9b9d45bafa69fe34e425a6ac65809bcca014d9869f867dcea04f79bb7b817b51185e66cb7954619e75b5658d01285e2c1b894376cace7adec8fe1edb222f456d6da1c1dafef5f51954bf2ac06ad9ce4c4382c402ffaf9e66cbbbe04078e9ddf33d89cdd087b6498fdab7200bc5fae56ed1ec1b3a34d23623ed1079c9f40bb74581933ccdd62aaa1137c6a3698acd82e9f1c8119c65dbf0023d83abe7e2fa295a780a124c6dfede7d5a310378f3bcc23d4fc589b54387e1527efc4538f836711b95d6d94eb2a9374f76bc3ba5f22152c1dd867953074b8b5d12a23dda9c778bc2fe8f8ce21673217fa13d9d1917941b00a23bfadf12e6acba834b5ffc1ccc92903d6c452fc7a071c807e31a43a60b3c62f3e2004a81b60a0e6a290079884cb49f8d687f1cdc63ddff8585109823c43a0ab6252fb5de5a26d3fed3c850a6cb9424137e506a63ee2d2961e972f0ffc70330dbcecc8e267a145b603be73d99241735751850b45c52020048e80cb445b0f9e3bd03501ba9259f0dd45fb7188e006203e21a6b77d61b11d714a9dcb16637356e48839ec06112c50d541544e5e7c508acf4146316bc2a1d4b8868a0f2d1487a4ac3db661ab297dd2eda6044c6de1eb3faff5ef014b40850c1c6e7b60c39cf113daf8fff6c42c50c5074f934372dfbf4f7723968c56bc4543b8fb8d79920bd0a7554676dd08d04b7e7e9bcc6a5043b50bc10f527bb618ada9d6f55d0e8be15319d42570c7aa5de0916a6fdb78e09a71e69882468cae200dc4b373a768b37f457dc60d28f0e73eef2faa519ef82966e2c7459afc73e680bb31c6501b9e1b1b1e22634d90cc1e36b29b4e813b4aa8c59c6aece1189b6e824bef87106e84cce34f0c74a5e9ef03ada20a25fc2a37845b102124223dec9701ac404c349ecb830dc2c7d8d3591263650e9dad533850ed0aba493001a6e8db6663c19cc8ed5afcfa6015c3fb82762c64a80e90768b919dcbf3ba7c491abedd0fc17b7e5fa6c1ac1c38d85e70a9924f6fa2c4de230a1aa17f104a2c0ec5dc596fce644171862bf04a0d5e6cf83c5dea15bc681cf3ba0ca834a07827f76a3dbcf6b720218ed35ca61d668a0819aba6b4342dd4989b48ed91f3f20d7741b95bf13dd2d8fd2d293a9bf5c68fbe0018760166d6dfefd650512f2c3c7465bfdc49571955ea4384222f726b16ecea0547eda1514c64657b4fdd6be44421f9279f8d46255232197f2575ab5c8bcca90de6c0b7ce23329218170709972c47e2fc97b7b6408c9b637605ac73c7fbbb83761e9ad23a6fec2e88b9a8383d4f03ffbedaff514537a5bc4483484c5e3ec7061cca88507cac19c55a3cc6ed3e6eb8664806c73b4c85ad9c1042cfedad692f8bb24bd55136009fc079d02ea1b23c77f9052726f4008d140e7bef207e14d5f5d266facbee85c0a3a695c0e4a840d5dda0b32aa81f8cea74efa602e72030d84db5dd59156639c9a5c726db413d925d1680f71bf6e73941494313fb0c898306cc0676377e874202d92890709c1a5a453db2548d6e3346aa8fda7d50e25c00d492bbdc9ce51aa397d48610ef73722777d7fc3c80fd054efa2259c38adbbebffe184769ef4aea27b7bda1f5f806101d42244ef09994e1c592d6a53980cb864e14f3550bed7ef6a67037ec016f2f12558e41567fe9041b8e6b353c4927d5c45660b351908bf83604e18526f78f2c0ee9c92aa81eb8380b9c6c342a34df08a93c4be35d4f370a75dd57aba9c647c62afdce8d51c99ee2d6fd774cd35f45533c637a154a52188b8b029e3a6847cbdc2b385e06f6784ed63252475c6c94f0bddf085598d82229560cc89a7aea7a38a0b214ea5596d09c362528b447046ee8875d766abb86298a6a6689fe1f6d4d2e9d8b9acd32dbcb5391ed55a7434baebb61e727b9b136eeb17884efafc6829489f916fd78fb89251958dbd2c4b9635a6c9591d9b27ff0a7e33532332392bda2b01cceb0cc765a01c4e087bdffb4eacb2f93fbd7ac002467669afbb7a482adf58bb0f7c2c37ab2315445984c90b3bb0f31e19a284279469d6c8b5667f3d1b08c2693ba087859dbf11dd21e8936fb054c6d3a8899b572378ede6f072ecefe4c413be8a0d6842de0f507ee4b0278bb21af73bb8d26b951046f63711d45e9a5d58d077d918b6779d325526ad1c3a85a7eec90183b69ff6422c0019f53df6b0db7a95bddfb4ec1bbe0dfea64a39275378a2c4a254d1b447607e1a6ed6d26c775c0d49c893a99ed64c1ae4f7f6af39e0d9b5c6dacb1618fa098d5974216adf94dd90c9363a2bc0459646196d1046e639e6d857baa29ef4a2ed9e33b8092a5778be03e9baa28eeef32770b9eca6f747d66a6b9ae3a9fd57dd3ed917f4c228a9628445b6849ed41155e55b2d59ae1a6467efffed8e8b0cb547e564f176fe8302016c3ab82a40911ff3eb5c79b72da508a4c953a68e452b921bfc2ca3b08f9d546d8f0fd527d57cbbe0462d023c0349a057438cd0dc137b5c9da38cd73fd94bb3965bc91de85111c680fd1ee747f00897b26effd63cbd4f13eb9095e1d886eb348cf520e189e020493a883dbf90c3bbf13954196b1051946311e0b18ea6042fb3d1efed2f275231ca9953fa6c47cebe4739bd40628d9edb4af38b7d93adb82082d0754673998e510678619e7acca945e0a66e1c9c9736cf754dd7c8eb8a3999fe94e19a6252ebf1444e1ff761960a847ec7bf9c8c5f82092aa765b027605546d94ebb3d5563ad46d07589e41236da1c9cde2d600bc4f71a6f24b4d072a5a89906dc91288f7efe529c7dea470a8f241ade983712f40137dbb91f0e699fccea5fde347ef455636951f2f7bc086aac3c5f98a30a420914e5404cce36bc96b1f77d91cb26ac37d0484fa2f7b0b8d130c49246ff574ee7278ad5395aead3e7acae6f35b2bb315901dd44c4b19aa27303c11a4ae4e1bbf49a138b777cb36624b003a0abe60d77c7f51db9e74121412063562bab65fce718d809cdc6eae04a317e2c2d58a4828dc83ba65542d825d09430b9e2a63acf3e5807502e4748a471a87ffa9006bc10f3da6c5c12db335bc66f25b350ed6737a64cb734a038a4bc3a56386866fbdad509652ff920df66b25ab81e0f8f27a2f472181089b630ea02e3683391a9b17a6ee6a635e0b760057ade3d82fc8ec2fda4e8e3320de3058a1c1dff03a98b838cac10cd969026dee09fb84636b4223648a019e80f60b12f21d0d40d2cd4d5c21cf8b0c6a7f8f6962219540634cc5be571bb042ab2ed0d97986cb22fdfc3c6a3b33a0f7937b8aad914b7548b0541b7040f0661bfae3d6f60c0de4e62f2a12577d9f4c6e3ca16cf6bbda9c5a22809b407ef62de43eb606a478addf88109af19c2073f0acf79e9c04ec3f9c7922176b3dfb79458ba757aba30e37e17b92b1bee7f9b5bb0b838279968cf7654127c3bfbc96ac58c142c00cf34cbf4da6c63557732dd5466dd9ef90f398caf188214f6bf90b92b3796f40b34145ae445f8603e926facf9681ba671803ea2788da0018972502f970b8ddd05660547ce5658771ceb23a488074bcf23422115717db409982843431938705fafbace34a0c7189b7d8d60e185f57d85464136b915e30ad74971b3ef7cf485bdc2682b5af28c09beddc32876aa4a831905898b81df673153ea926eeac62e10b11371b9d77e471165652ffb82f36bd528f020672cd948ea9f5239c8821bfddbc90a538d926a407799959b7f2e8b9abe9c2b13620843bf2945abf609195616225a4f131b2997d1643090ac669af8fd6a97ca4f6bdb95e12b7a3566d35147404acbb39f161c359b14162cd7d1d6d29d7131d5e810560d254dc29f00dd2fc46d3ed76cbfea29d6d096ae424f542336e3733d495e1c4a3b7886b252e4dd3edb416f6bc4b8d8d31410fd9a91803e71236167d9ffd0a9511e3d8c1bd80a526b5ad4ce807f5bf6ed5fd7b62c7093f3184c8e68698"}, &(0x7f00000028c0)=0x1008) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x3, 0x7, 0x5, 0x8}, &(0x7f0000001540)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001580)={0x0, 0x5}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001600)={0x1, [0x0]}, &(0x7f0000001640)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000001740)={&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="221307450d268c1dd14104fe8cfe97827f04a72b04c3d3b7fa504d3785cde2130b660bce903e32be0051354ff8ae685635a95b07213d09b687f5dd16edd7bed0e4560283e7c4efe5a8b9190c1c2195871a414ce04ab1b227cbdb634042adb420a99807ee238aa51d26496cda43a2d1d8f0308e7838fcd21a859614842f47d71a875fc337e45aca79def261d66ad9ed6648b206e6a0d6b590528e963540be175d8e7edd890a90e4de446aa5475c2b551a3735a610138b0cccd9fdfb028e977fa62f6c4db24dbaca4ae34acefdbcea664a805d08c8314cd3010e88eb6407f944529ad89df81143f3bcf98e0a5df0c5d56e39", 0xf1}, {&(0x7f0000001340)="f59652c1a7952d768fe5014859a70ab0bde232792f3be9554e3704018f0a268c017ba3a6b8832e102ec9321fca74c1cb83ed8312c9e9bb570049eeafd257a22b81629103402590fb175d79173bf58d96aa3da65a82dc6b3f875da14ce19e520ca4aab057c5f8597513de89774ac48ff83aee2fbba1311116facf8398d4545f101797645678f07ad3448a3e3fb48e976285ad5f65587fbaad457581f73f7e9b8f380869b0bb3d60aff0ca602a46dd361ba304c320d5955606d7e383333669966388e765191ec11192ecbc3e7833f9931214008aecbe15ed1b7723131c", 0xdc}], 0x3, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x8, 0x6, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x26, 0x4, 0x6, 0xab6e936800000000, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8002, 0x7, 0x5, r8}}], 0x84, 0x20000000}, 0xd0) [ 70.218779] audit: type=1400 audit(1521212777.723:64): avc: denied { create } for pid=12589 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 70.239911] binder: 12580:12582 transaction failed 29201/-22, size 0-0 line 3010 2018/03/16 15:06:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000300)}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:17 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100000000, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="83bc806b482ff07f2d124282b684d26422452328c04eeb1902debc4d85b925e78ae6f816a63c0bb48ff07363bfcfa77f08cb95becf6f03672743a4469e7652f5dc413c9d82f297d75e05") 2018/03/16 15:06:17 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20000033, 0x803) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0x11, 0x800, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/03/16 15:06:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc4c00, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x1) prctl$intptr(0x1f, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/16 15:06:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005ff0)={0x2, &(0x7f0000006000)=[{0x4c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x14c, 0x0, &(0x7f0000028ff2)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast6-generic)\x00'}, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x4800000000000000, 0x3) 2018/03/16 15:06:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffffffa, 0x3}, &(0x7f0000000200)=0x9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/03/16 15:06:17 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002880)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002700)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/246, 0xf6}, {&(0x7f00000013c0)=""/179, 0xb3}, {&(0x7f0000001480)=""/255, 0xff}, {&(0x7f0000001580)=""/170, 0xaa}, {&(0x7f0000001640)=""/188, 0xbc}, {&(0x7f0000001700)=""/4096, 0x1000}], 0xa, &(0x7f0000002780)=""/206, 0xce, 0x2}, 0x1) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000002940)={'bpq0\x00', @ifru_addrs=@hci={0x1f, r1, 0x3}}) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000028c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$inet6(0xa, 0x2000000803, 0x0) [ 70.287180] binder: 12580:12607 got transaction to invalid handle [ 70.293753] binder: 12580:12607 transaction failed 29201/-22, size 0-0 line 3010 [ 70.318799] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.324267] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.397073] binder: 12651:12655 got transaction to invalid handle [ 70.403342] binder: 12651:12655 transaction failed 29201/-22, size 0-0 line 3010 2018/03/16 15:06:18 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair(0x1f, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xffffffffffffff82, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x98, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f00000004c0)={&(0x7f0000000480), 0x8}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000002dc0)={0x1, &(0x7f0000002d40)=[0xd53]}) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000002280)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/26, 0x1a}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/229, 0xe5}], 0x5, &(0x7f00000022c0)=""/238, 0xee, 0xffffffff}, 0x1f}, {{&(0x7f00000023c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002440)=""/34, 0x22}, {&(0x7f0000002480)=""/110, 0x6e}, {&(0x7f0000002500)=""/191, 0xbf}, {&(0x7f00000025c0)=""/143, 0x8f}, {&(0x7f0000002680)=""/120, 0x78}, {&(0x7f0000002700)=""/25, 0x19}], 0x6, 0x0, 0x0, 0x16}, 0x1}, {{&(0x7f0000002780)=@nl, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002800)=""/210, 0xd2}, {&(0x7f0000002900)=""/102, 0x66}, {&(0x7f0000002980)=""/175, 0xaf}, {&(0x7f0000002a40)=""/211, 0xd3}], 0x4}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b80)=""/174, 0xae}], 0x1, &(0x7f0000002c80)=""/34, 0x22, 0x100}, 0x800}], 0x4, 0x2020, &(0x7f0000002d80)={r2, r3+30000000}) kexec_load(0x0, 0x1, &(0x7f0000000fc0), 0x160000) 2018/03/16 15:06:18 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1ffffc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x7fff, 0x3, 'client0\x00', 0x4, "dd490effccbd0336", "c60977a1587cdc53e5dc32bb036339275ab5fa93e9097579d30ffb93584c0270", 0x9, 0x4c}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x9, 0xed, 0x800}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x71, @loopback={0x0, 0x1}, 0xd7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x73}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x81, @empty, 0xc}], 0xa0) 2018/03/16 15:06:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0x11, 0x800, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/03/16 15:06:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @remote, 0x0}, &(0x7f00000001c0)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x301000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e22, 0x0, 0x4e20, 0x8b, 0xa, 0xa0, 0xa0, 0x1d, r2, r3}, {0x8, 0x200, 0x6, 0x5, 0x1, 0x983, 0xfffffffffffff127, 0x8}, {0x1, 0xfdd, 0x80000000, 0x7fffffff}, 0x6, 0x6e6bb6, 0x2, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x2, 0x20, 0x8, 0x101, 0x4000000000000}}, 0xe8) 2018/03/16 15:06:18 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f00000000c0)="000000000000000000000000000000dfa1865668a9638775fcaef45a5476ace1e8fcb02dd530a3910fd768d84e84d3f2e0186c5c90ed6e42", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) clock_gettime(0xfffffffffffffffd, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0)={r3, r4/1000+10000}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x8) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:18 executing program 0: unlink(&(0x7f0000000100)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @rand_addr=0x6f3}], 0x5c) getrlimit(0x0, &(0x7f0000001ff8)) 2018/03/16 15:06:18 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x1, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/16 15:06:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) dup3(r0, r1, 0x80000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = socket$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) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="040000000209cb396daf000000007e6a6ea57afe3046cc88", 0x18, 0x1, &(0x7f0000005fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/16 15:06:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x78, &(0x7f00000011c0), 0x0, &(0x7f0000000100)=""/143, 0x8f}, 0x200003) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 70.480790] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/16 15:06:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x7, 0x0, @thr={&(0x7f0000000000)="9d08591b028555a910a0a7cfa0e48326f15562ccca4a15c9888fdb5c8330e347fc6d7a9f3ccdc87c", &(0x7f0000000040)="3604732d98a09155e815e6b881192b11ed22c2ac75580bbffa8120b01880b3323eb1fde7b7ba73b13b3f74167a8b347945e0dc2e6e41423e7c81cd0aed55646ae595d909c12edbcc07ae83261002aeb483b9f976eb93da4cc800cf1af67f16c83b82529182d54b04bff83a19a528e1374e834a47171990c1fdc4edcc849183aa06ed16333f2c5341b843ad2a02d0ec899da857b66072a3d4f87143f4cb9eba50f98565a4208f13f0a35716247d2115fb03ba8155164c50444501ec8c9494a1c90b72c73a41298295395a0961056ec2b19f144f377b938a59519a9aafce3c6ba302be1bf62e363d1426be1546418f2340dba8afbd"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0xffffffffffff8001}, 0x8) writev(r0, &(0x7f0000844ff0)=[{&(0x7f0000b1ffd7)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x29}], 0x1) 2018/03/16 15:06:18 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x8010, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5382, &(0x7f000003bffe)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) pipe(&(0x7f0000000280)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x5) 2018/03/16 15:06:18 executing program 3: mknodat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0xe002, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x1, 0x0) 2018/03/16 15:06:18 executing program 3: dup(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002d00433e00bb0000000000000000000000d1180c7c48d86a1cd817e696360b99aa9c3794d3fd2603aac14010fd07779d2cf769"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xa89}, 0x9, [0x8, 0x9, 0x5, 0x1, 0x5, 0x8, 0x1, 0x1]}, 0x5c) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, r2) 2018/03/16 15:06:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="102eb5c071189374ec009b9c77c0ba42301b2131ba57c4abff92bbdc037182f9eb479a08e09e9f5da3ac0205083f1cda1c09799f09de4f06227ae7702390ff05e33a42e84a63bb6f099ee2a2afcb54697f"], 0x10}, 0x0) dup2(r0, r0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x30031, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x82400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x7, 0x0, {0xffffffffffffffff, 0x2, 0x5, 0x2, 0x3f}}) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2d, 0x4, 0x7, 0x1, 0x20}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x8, 0x9, 0xdb, 0x5a, 0x8000, 0x3, 0x1f, 0x3ff, 0x1ff, 0x8001, 0x3879, 0x67, 0x5]}, &(0x7f00000003c0)=0x100) 2018/03/16 15:06:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mq_unlink(&(0x7f0000000000)='\x00') sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f000001aff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200001, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0x12, 0x80000, 0x2) 2018/03/16 15:06:18 executing program 4: socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) poll(&(0x7f0000000140)=[{r0, 0x120}, {r1, 0x2008}, {r2, 0x5000}, {r3, 0x2000}, {r4, 0x200}, {r5, 0x1600}, {r6, 0x160}, {r7, 0x1001}], 0x8, 0x6) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r8 = socket$netlink(0x10, 0x3, 0x10003) writev(r8, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r1) 2018/03/16 15:06:18 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)="5d57af0d99ddde37065aba29a5ace213a40a186d82cb2c20ff81c0509082486096652b67") mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9023, &(0x7f0000173000)) 2018/03/16 15:06:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002540)={0x5, 0x1, 0x10000, 0xffffffff, 0x10000}) pwritev(r1, &(0x7f0000002500)=[{&(0x7f0000000080)="58cbcedbd6556e9349d3982578cc016ea5fede298e1aaa53ca092ab86abb96e7ad05849e377c4eb0695a64ccea0a0193351585aaaac60ae4c03bf73a8cee8c76b448af376a697fa731ffdb7d00d94be45399fcedd40751ec3b7bd4f86faac0be9e174a7338571a58ba2daa8582fd58286de0ce673af6", 0x76}, {&(0x7f0000001180)="28849668b26ecb7e8c9d8ea05b2ac193119d0778ce0efe39623358a60a5d0fa8cada52a52a195a4c512cef87b12fba96a0e28e336f62bf8a432a030a9e75313ae459ed17bab0b1ebc6186aa8289589c1d647be8242a9972b0a9819b20c6b7476242b8274114a75279f07703d7242a0e285e9cd027c5960171bc4869ef69384e41fe50d4dabccc27646f7a04c1c759143a41de239eb3b11eddb2b321bcd343969af952af14d83d99bf6f7aed18316baa6978a3368812550", 0xb7}, {&(0x7f0000000100)="c6c0aa29700001b8a7", 0x9}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="cd3ead783efd837fbe9cbac780466d034fa5376084b9e60dd7c9ef7412da0d1a9dfd28907c0bbe4b27a99f275370033a19c475b5a8dd344fc1a307b592c7fc8516a059bc319b0dc6a03a25936ca3b545ea6a2ab3485398f7b4a649ec73b5a1f0b8e0c54b72b045cbb9a89b16ce25674109719650c3b9941c5380552a2e28c65059a35db3a5f13cfcd032cffaf40a864efcf2934587be232b5fd64f6b0329e039ec5776da249b25df4728d432cc", 0xad}, {&(0x7f0000002300)="547407095ef80faad95a04e1d94aeeeeb740d7dac2", 0x15}, {&(0x7f0000002340)="cd341a20e65ccfe1fe72f81eb823aa616e3e6cff5681fa6db8f6552e43bc45fd1a02d06e6fb59ed4abb09fb1cd4c5395d4599ba7ea9e309425c1a629d36ca07afa6a21f4488d9ad664a6a5e31688d9dd8318ac9c2134f25f7f0bc2636cbbb5f363ceababbd1a196a76821760b49f80c4c43be2781ef6f0c0379fbb100ab0c7a48b80aa8dae76", 0x86}, {&(0x7f0000002400)="25654c199f6dd2837ec387baa387261fdab87a157224e208df60eb0c67d02967be7a93dba00ab08cdf40f7af4c0e17e6420e47e1b735b4fced50c0a27f41a1f6ed37d4cf6b976725fc1b53d9a7dd5876130a06d689c1b522bce129b05a6a98f2841deada10968438b263dd5689c6b128c29b8569e8a3f75b3a77325ee8e36201b055eb6114019462b31d1cff3896b115f415898ea17ef4fb5ef7c9674cb7f2c17e04d86bb4ff5c4cb429f2d1b9877d3c79325b5a7608a2001d9cae8f9e0764af046b79c9b587f1e2090a3925c7ec699ed23f7ad8482fec863aaa4754ba35298911838e", 0xe3}], 0x8, 0x81003) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x5, 0xffffffff, 0x20}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/16 15:06:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000080)=0xffffff67) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x1000, 0x4000014, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @empty, 0x9}, 0x1c) 2018/03/16 15:06:18 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001ac0)='/selinux/user\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001640)) timerfd_create(0x0, 0x80800) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000001980)='/dev/urandom\x00', 0x0, 0x101000) fstat(0xffffffffffffffff, &(0x7f0000001a00)) syz_open_dev$mice(&(0x7f0000002fc0)='/dev/input/mice\x00', 0x0, 0x4002) getpgrp(0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/130, &(0x7f0000000000)=0x82) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:18 executing program 3: sync() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x10000, 0x4) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/03/16 15:06:18 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000093ea45800e194a8fbe000000000000000000000000000000260000003a59038de391baa5a2e9d207004c76b7c60aeb000000a1c7dbbcc5dfb8064786ce5efcd29f3425d83c567923"], &(0x7f0000000180)=0x4a) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x0, &(0x7f0000000100)) renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/16 15:06:18 executing program 6: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000), &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='{wlan0proccpuset\x00']) 2018/03/16 15:06:18 executing program 0: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000001a5c995de3020800450000240000000000009078ac1414bbac14142a0420880b0000000000000800000086dd400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ad34442cb7ef89f6a88ce914082d287338c"], 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/16 15:06:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000400000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="a1fb343b120bd7574b572d584331ec0a96fb53c1cb8545c11f26ba3486f7e72a601d17332a953dc802d5c7fc6e51cecd716adbfea9a9ed500acc84425219c8cc1e61b4c703a7da55f929eecd6cf2c94c745e80aba5c98a93f266ca857895f07887b94d74c4af2ac0f5e48e0c3d0870f78810628f8bcf6e0a24c8db50b79673167f3d3600dd853c9e17a8fe684cb7dea6a62f45415b038ab6616c8c69abaee2d29c86cf70b0b6d992d090dfb284f77eb62f01c4fea49d0463ffbf8de534cbe0e957ce8ee642b6be83a34785b8c3", 0xfff9}, {&(0x7f0000000240)="5c1c277fc46260bb230c62fc653deee56e3582edf627d41a095dd20bd47fe377c2762e9963ee273df50b29a817fe87925b0861faf3bd929aed8e9b140985882961f6b11cb3a8fd11e86bba6f60dff6053f9efef544c4ee159684183b35835dd8b3c15a0c588c80f34bf6630f85295b3466841208285e6348acacef8d9b3bd9c198ad5b9337a03144eab536b3cc02192c", 0x90}, {&(0x7f0000000300)="ddb0a16751207417ccf6f89cde0a615658c509c100b9e3c8051fdb2ef638bda789171d2fd6c8d6ea21feff27b98063386a6f62f59df314d9c423e21c63a333b38d980fe64aefa3d5864f5823189cb3552c7feda849ef9bb1b9d4bb3fd066bbaf3a05b166b89e73f873fa1782347e4463aa4877f6571ddf9d7d600bd55835cfbd9e0e73425b1d5f17107cf176bba90f36a4020d9f15e35d8312955459224a129f1f6f490eb2605ca6a6efb29a8cf1e0781fcd64", 0xb3}, {&(0x7f00000003c0)="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", 0xff}], 0x4) 2018/03/16 15:06:18 executing program 3: sync() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x10000, 0x4) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/03/16 15:06:18 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./control\x00', 0x40400, 0x32) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/03/16 15:06:18 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000080)=0xffffffffffffff7e) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0xf82c) 2018/03/16 15:06:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000), 0x7563) [ 70.757100] sg_write: data in/out 1473710830/65483 bytes for SCSI command 0x2a-- guessing data in; [ 70.757100] program syz-executor6 not setting count and/or reply_len properly 2018/03/16 15:06:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getrandom(&(0x7f0000000240)=""/32, 0x20, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) alarm(0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7ff, 0x30, 0x5, 0xfffffffffffffffa}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xffffffffffffffc0}, &(0x7f0000000200)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)="f991dd6a56023c5f428224ce9423295db176f7dec816b729db8079aa36815c78bb6b1c166ed807ea96d69f7e1b215bd3bd965f12e94caef3c75811089e7b03d72e8b9d3375ec9d55796d13800ebbfd753189d1144d197188729cce2039e23dfeaf268246ca046c0c796d57eb1969cc0d1bb9ab5d8c788ef88889160b295209f94915baf3d15f8350ebfa2ca038630d081dd4293c1708bdcd18d350e0d2fa6b5c4f46d9", 0xa3) 2018/03/16 15:06:18 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e000900000000001fddfffffff332000100000002100000070000070009fe6e50d1", 0xfffffffffffffee9) 2018/03/16 15:06:18 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x100012, r0, 0x400000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/16 15:06:18 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x800004e23, @broadcast=0xffffffff}, 0x10) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000001200)=""/193, 0xc1}, {&(0x7f0000001300)=""/162, 0xa2}, {&(0x7f00000013c0)=""/142, 0x8e}, {&(0x7f0000001480)=""/253, 0xfd}, {&(0x7f0000001580)=""/95, 0x5f}], 0x8, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0xffffffffffffffe9, 0x200007fd, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x80}, 0xfe18) close(r0) 2018/03/16 15:06:18 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)=0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r1, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40000, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='squashfs\x00', 0x200000, &(0x7f0000000380)="2d592b5a5087ba2b6c3ec55192bba8e3dff4077cd23de5cb3da9485c7b7e129625bd71fe9655fb1ea93eee03d603d2113b15400b94309aba298efc7e1630c2e3476a929ebc19d1090905") signalfd(r4, &(0x7f0000e82000)={0x80000001}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x80) pipe(&(0x7f0000000200)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='ip_vti0\x00') ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x5) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r5, &(0x7f0000e82fbc)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r6 = socket$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) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/16 15:06:18 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:18 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x78, 0x9, 0x7, 0x3}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0xfc3, 0x9, 0xffffffffffffff01, 0x8}, 0x10) r2 = socket$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) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x7e, "b6dec0c612c4bf90fd4dcceaf38fdf840e3fe50db9e753c16802d05af6b488395414358ae39e081f67252c77123998ef9d768ddcdbab58161c4cc4767295abc0c47497aaf77ee35910707e7bdf15275835edbd4eefc85568d62e1324eb0988a40feef50c6ae505982fd052b1ba1d8738c984731fc51726f1e5f14b06971d"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x101000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/8) timer_create(0xfffffffffffffffc, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) gettid() 2018/03/16 15:06:18 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) prctl$getreaper(0x5, &(0x7f0000001040)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x9, 0x200000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000010c0)=0x3) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/03/16 15:06:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x81}) syz_open_pts(r0, 0x20000) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/16 15:06:18 executing program 6: getegid() r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0xc, &(0x7f00001fd000), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x10001, &(0x7f0000c20ff8)) 2018/03/16 15:06:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f0000000040)) 2018/03/16 15:06:18 executing program 5: madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4800, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/16 15:06:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x2, 0xfffffef4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/16 15:06:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x400100000001, 0x20300) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4000000000000000, 0x10000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$void(r1, 0xc0045878) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) close(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x2007}) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) 2018/03/16 15:06:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20402, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/03/16 15:06:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xffffffff80000001, 0x1000, 0x9, 0x6, 0x1, 0x40, 0x100, 0x800, 0x1, 0x7ff, 0x0, 0x1000000000}) r1 = epoll_create(0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'tunl0\x00', 0x400}) syz_open_pts(r0, 0x0) write(r0, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x4, 0x1, {0xffffffffffffffff, 0x1, 0x5, 0x3, 0xffffffffffffff2b}}) 2018/03/16 15:06:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x30800, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$void(r0, 0x5451) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/16 15:06:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="eaa35b824e2c570704000000000000060072f21ef8e0d4d6c4f386bc8d0e962245875316865614abf357cf62741b8ae491e8d3140eef3c32e9d60e562b8ab24cbf15a9520000dac2b306973683999ad0e91f997ff8f123a45eb1259579aae13c83b6583a072a534ca3ce93517ccb996142dfec349a938769d09156fcc1f8a149045636762ec5ee58bd3422e2ddf6de04d6e181a5d4ed33c954714a9516975ad378137479682b2a74d7161750a45f694589df6032d90d7502ad04cc40128f95841495fbdeec42a2897eb01ceebf62efccc55627a392"], &(0x7f0000000180)='port0\x00', 0x6, 0x0) 2018/03/16 15:06:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:19 executing program 4: timer_gettime(0x0, &(0x7f00000002c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10a) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000200)={0x0, 0x7, 0x10000, 0x1000, &(0x7f0000000300)=""/4096, 0xc6, &(0x7f0000000040)=""/198, 0x8f, &(0x7f0000000140)=""/143}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001300)={r1, 0x43}, &(0x7f0000001340)=0x8) fallocate(r0, 0x1, 0x5fb1, 0xda8) 2018/03/16 15:06:19 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x13ac, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x84) pipe(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r3, 0x1ff, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x40, 0x0) readv(r2, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/16 15:06:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a40)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a80)=0x0) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001cc0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001dc0)=0xe8) sendmsg$netlink(r1, &(0x7f0000003100)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f00000030c0)=[{&(0x7f0000000040)={0x100, 0x23, 0x722, 0x70bd2d, 0x25dfdbfc, "", [@generic="ecb25df8c853a2b4436ac791df894bf9f9516d28836b4265f0e4456ce5ca124de50952db8db5adf42d15572207b0ca52c40dd68874cbeba6a852a6565420f8c1dc332362b634adc17d9b58ffb1f0eeef518e0ef655c87621e759d266d12cedfd238b3a3ed6c4faa7ea5a9d36ae471df4d411b09611f4a8b76a804be965ca8ae2610e6f8fb8c042b64dde0e1ee96ef1f599b60393b7a0fd94d12ffae9164bc182587654814001e7873091f1866ebef5662acaad4828670c3bc1c448733ccac82d71edc046afe77e851fa6c1ae5405b423ee98b5da1ccf28578424e689de3334f1abd7e0fd69edfcb73c2c3184bbd045e7"]}, 0x100}, {&(0x7f0000000200)={0x2c, 0x1c, 0x308, 0x70bd26, 0x25dfdbff, "", [@nested={0x1c, 0x71, [@typed={0xc, 0x69, @uid=r2}, @typed={0xc, 0x2f, @uid=r3}]}]}, 0x2c}, {&(0x7f0000000240)={0x240, 0x33, 0xf08, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x18, 0x7d, @ipv6}, @generic="19f975523ec308568a9524be56a6c694f76b75a2197f07460ffcacd3d77f7389a1068c2ef12686275480ab110b107ac8b69c4353d9495a837dfb8401ca8b5f445aecdec49b3f6db9e6caf13796a245f7588622d43d41db6613bdf5a2211c15219c7739b918eb93f4e1bbf56043190ff422d3c7192c4fa01dc83e11ef53b4c975ccb30ebed6974d0fb651f8588d709dabf0a2acfe20b958bc5a3cf6d9dba22901c1ec36723e4a7dffcc4f18aff0c2", @generic="40e53a2d5f40a42993c5a0f1bd3ee88569e77007d02c83599bbb8e4d42fe52a012d54a0a4570a6f7c96e", @generic="76af187c13345f8aac78566488067e38f038de0aa225e871320ab07c7a1797b673e7016819472a4c899b8b55d2b08de352b993224c51dff371fc84a0ec47c6077019590441fe16e46baeee62a30328f8773466d429efe425d448a4efd9abc3fbff6a1a44ab3aa9a1bf7c6ad6ceead3f6795d68e6261c9a5f3914a4406728", @generic="39cc6936b8e631ea93d09309de07eca6f882abe6c871d82d4942bfca1349b20b058dd8d65bd0cd4c34eff738fb059f764bcd42078ffed87ed43f48427ec64c6503d6ba4ff42687c5947d1f856916a66b5672aead7c2225c9031e7310c704f57648b5c2f6c057fc8797294e7a4e7f25f22f935d4ae5d9f4cde4bf86cd3f491e87e57f96a4c74210e5cf30f337b224e6d56ca9e87d9cbd305434748eb9ed099329bcc520366d3131d390bc6918cb7b8b8ed852832c243fcef1ae3e7ae83e9fb9"]}, 0x240}, {&(0x7f00000004c0)={0x157c, 0x37, 0x20a, 0x70bd25, 0x25dfdbff, "", [@generic="477e3a92e5fb2aa706d4b103161639eb8c80df3c3008ae7ee72b40a59257de3865e0a2b6c4a9c9ffbeceac71b7a5410b4f38ee78fa8f7c67e05d7a7648fe0fd9d8eff80081caedd1d524c47ac2a2d02cafa42b51ca3073f9038665e4d138ab06a2cf6b92659e307fd8210b43bd89f88e8c3602edd85272c1a6862bc707cdab67c567b51aaabe14d354e113ea991b7cdb220ff71a50d63b3dce03489abee3a11b207c26048335b8de5aafe7c977872c94c4809acc400c26cc13554de79658e05bbce73a3020848d3daab02e5a53fdab5a63cc71d6fc24810a0989ba7314413af333f46b524b4af90936809d0b197b48cfae51f4", 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@generic="68428a03a4849f4c4e554b82c9f73a108ead757d85eff6fd0ace7bebe38da4c7d3b342f61b6a17929faf36dd6400f53076f04ad8e174b54bcd425d28cdb880d32bc1afac21cd6aafe2ea28add2799cbd08d60db2ec18f445d17be3aeb30a40f2faf1ca669554c05a1e576a5de6a6501ae0a7499ebcda996a00428288fdaa", @typed={0xc, 0x76, @fd=r1}, @typed={0xc, 0x5a, @uid=r8}, @generic="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@generic="ae660b00b946ae1cd2b2af2442ac8e6085914f2afa5d89ed9e9d2f5bc4873010f8f073479d48682c1f6fb95e4d448282c23b06c325520ec6ed79accd7600e68070b18a8837f86ccaa998d6c3953f5e8687cfc13b1cbccee590177135e3f3", @nested={0x4, 0x82}]}, 0x1184}, {&(0x7f0000002fc0)={0xec, 0x1b, 0x222, 0x70bd25, 0x25dfdbfc, "", [@nested={0xdc, 0x1d, [@typed={0xd8, 0x77, @binary="66713c53cb2ff2d68cf75193d76430c38e6997d7ec09f344fea5024372110a03e3ba0c1b5f3712dc02ba3d97788cb0df73c7cef7272f1de5100c911bf0ea92fd4e219fcc6ba5c06c72eabe39a63f96685716149520e684f8e09b7756d775cc98e75fc1fa60f95c46c799513d5c47cd5c98bd91f752fba5c791203a4b1862acd5f710e6ae573aa567ff94dca4ddcf57b17cf266db26963b1795d771b245f74a9c18c772a050e80442e9dc014c3838cd7674e134336a6cb36f4e405993970320fc9e6ae834edac85f23547d50073004b98"}]}]}, 0xec}], 0x7, 0x0, 0x0, 0x80}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:19 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) sendmmsg(r0, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)="e964a4c4bf2838bfa6c72db3bb5bd6916dec89cf6f40a501580d3a7e937f2662980ea7c653ffb39a77bfb4db4287899e250e328c0856ab0f855e35450fa31efeafe78c0c8b0e4c3e046d8cf947451ee6d8c1b514f75720ec724ad241702fa6a309a1dda8ed8915aab84f470005259786c79f4249ad1390f9318cd92dd4e3519ab24f2bd2b6fe11eb936625621b175d1d6fff4906a1dd7201b8ff4b68db65f6", 0x9f}, {&(0x7f0000000180)="e4920dfecb1b139e8aecdd23841c3e9d988c6c9a216aa361e6ad22937ea82d828644cffcefaf5bedca392b1445dd805264e00df4acfb3e5aea092f2a866d8b4a4c57df85bc87044a19b2c02dc01a5f45b551b99bcbdc1b4b24e399f02c6e7e1745f142eab7a1d46ee8637308468854056c597024ff69831132e39dba53", 0x7d}, {&(0x7f0000000200)="260221b6c6ac6ae4513b68a45711bdd591efb389ec21e21755a51170319d20b53bb1de30eb71e8dfe5bbbbadfde490ae96f224039f31021ea0ba096b9ffc10bffd5cde8d2bdeed56f70bf56e790403a4ca0c4b9ee9fd861d21557b3e69ce2986", 0x60}, {&(0x7f0000000280)="e78366dd204b15d07d3212a88611242fe1018684afa5f2993b00af688970224423284f03bc730916b7d101653eea3fbaaf94e83188dbd13f32f3aadb8aa7ae014868d65978a9db325214e2f1875236b8654d996e0b73e61371888e30c7c92226207f7cf89d53e803fc53b349ee3cc9c9016c309a283ee7d6e7f85c3a2b87d82d19b3ecf87260583caddb42687f6cf3ff3039e72c335d86184cee7495875df8d7047c66e08ba5d5be2d6714142bde9c8e3b824898a42f4e5f096b481e5fc07e5377e660f1a017ff8efb455a", 0xcb}, {&(0x7f0000000380)="332c900d78b80459edc4bf93b7b3f2847a123bb6e32bd7f0a8e6cd6dc4c7758e7eab862c4eced1df4663328988eea0669bb271d39e9e9c97fdddd631bdc6f36c4e947b58f0d912eda5aa4b158dd530a735f9b03b6c10", 0x56}, {&(0x7f0000000400)="b4127e938346ce4f6132d7591b7f6ff02ebddb572701a709478b1c639d1dfedb402b1840381842625146f14bf57c6652aa36b56026f8348b39a1618a1b4bab599eda0b768c9fec4d37c86c2dc15deef95653336cd7b9aa266c215bd700374badc7c8d4b40b7c7878c8206599b4d4579cd347065f4059ea9501f337cf2d2997872027c04361345116dac1d9e5f928611fe68fdeed58ee82a0752bf36ec03ed09cee490020362b627da475d00d13b23c0ceb3ce327ec72c8706e791dd3f83059d9c8d5", 0xc2}, {&(0x7f0000000500)="9cfe3b4689e66babdbe3955a02dbca6a271838d5b581cd3df2fb38b63181ccd7e199ac75f88b66fbbfc080b3eda3ee47625ae7", 0x33}, {&(0x7f0000000540)="0072ac4361c2f2d26165f8137266de3e271db4da9e13f2636e1cea3280568d4cbe116584fa6dc5e83ab24ad02c044bd354d6bb4c9aa31bfd95a657aa0641c8ab1d2e74b2d39db2677bb3e872cf7e46b0698263119ffb504c38150c25f5295d707cec947cc51a61036c0a056d3df7946526d1f0bf31c0277f07fbc85fe7062027ca68ce6f0d4d007806991a4132e13ccbb95885689c340a6e349948d291fc1b3800e15961f1c5b507", 0xa8}], 0x8, &(0x7f0000000640)=[{0x1c, 0x10d, 0x119d268, "83c431f87c7157ea55d28f84fa0c"}], 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{0x80, 0x116, 0x7fffffff, "fc69df656475d9407925dbb542c358365a42fd6d58ed34e3304112433dab58e53aa9baef01e709bdeb97b0c7b2d8eaeb64da739867b8f5debe594477a8b35945ddb84525c7a0cd50d810f1c2b90127457004b6e2873e16dca7ce377b79737e20d7282b7460f5033e520a9e279576020a9b4167cd"}, {0x88, 0x13b, 0x2, "7cad3e9c83d3a7bfea72560f160115c3ad0ac41973ed19a15ffd59354aff4c6636bb03e07d57f82ee8b14e56d2e1dbd1fcc5e3a8a3d2227a5c85c4b0e071d4169a7587e366605913f756839cfb1ff3a0e3c23e049be1133ce21c9440378a36058f1e150783221a5352e516f3430d2c36bc8429169a7122ebeedd"}, {0xc0, 0x0, 0xff, "21d035bdb091ccd238cc354013a83f947ec84f9e6602d5d8743a039784d0fac494d819569f2ebecc570e9e85b141fdcce28d39eb0a00d76debf8f146fc6c1542cb8c26d9cdfc6c6e710b79a52b26662ad0f5bc362066e33842354ebcf092468ef9498a7d910c11acca674950d7bea796a12f0b10fd6be9b2e1fceee4d51a43f23c5cc5ff66a8771ae5678c147810a59c2543cb1e72ec8accb67a63cd60d5a3b0a27d033a37b00a5549753f65092152d10fcd07"}, {0xbc, 0x117, 0x1, "ff330c836242ef4ec2f0e444e889f7c3a332489da42c492023d80b87cac1cfc0f0e46b7591021f271c748395c06888110e2c0e7a47b14d7f54f5429ad2cc844f1cb05d764a59c378c3d4391c732abb336c20a3b81dd480b994db91af98feadb8708ae2883cfdbcda00a45df9ccaa284081e097e0ebf19e251f5aca65f54c9b084891e193e295239e2779b2e25c222b9410075ba1e8a934007168d85071de1a0466df4facaafffa799c3e7b3fa3"}, {0xf8, 0x119, 0x1, "f24b5684574b38e07c932d52f7bee8e8564d8c5495559dcaf8014b80d46eb3c0ed54d32b8d53b546607eac1605851f9931fbd06c5cea0c77b24b7fd9f97daeb5d1e27d75eaa05b0d5fa5dbadf59ca21e1dd8b8a4a130f7f7ee6942d289c7ad477fbfb55ec095c8934676d908871783583724eecf35d586e933ddfd0dd48f5b54711cc0e9cc7c6b688f65253d63f800a35235d0149698b02df3eed3d8d3d01e735835a94fb7e9b19f9acd7ab7af73571db4b4ce32925b3cb253529d1e6a5992fc118ada6389ebbf2fc3a4faea32d10792682c8701227975b2a3bab3cc81c0f51999b1e2f79d6a24ef48"}], 0x2394, 0x48000}, 0x8000}], 0x2, 0x0) r2 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='osh.msdos\x00'], &(0x7f0000000080)="0500de00667300", 0x7, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r2, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='efs\x00', 0x1004, &(0x7f00006b8000)) 2018/03/16 15:06:19 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/16 15:06:19 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000679ff8)='./file0\x00', r0, &(0x7f0000bc8ff8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x808020000000}) flistxattr(r1, &(0x7f0000000000)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/16 15:06:19 executing program 4: r0 = getpgrp(0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'nodev(\x00'}) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) fcntl$addseals(r3, 0x409, 0x9) 2018/03/16 15:06:19 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x83b1, 0x0, 0x8020000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xbe, "2327e974a04de34397691810073f4961839ca42764db6c075b4a0a0709e092bfba6a6c6b91d6f78cd2f43d7d86b2a7042290f6e5e04321b9420be7a3e3d9d81a8b75a474fc5a21f56b4faf6745cf5cd9191fce9cc137da47ac92507011814ea61d89c863e86d8a23764adcf9ed2b1dac3bebd15a718be3cbc04ce6f580e9b5b5e4730c2a0792ac3a2feaf55bc7a5358181fb193cc44aec14f744ea48d6ba06778bfcf1a99ebcc21b8fffcabfdfe779b9b0daadc23b47b4ea45089b207e87"}, &(0x7f0000000140)=0xc6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x101}, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x3ff, 0x6, 0x10001, 0x4, 0x6, 0x7, 0x101}, 0xc) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/16 15:06:19 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x4, 0x101, 0x7d}], 0x10) dup2(r1, r0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 2018/03/16 15:06:19 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x10001) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/16 15:06:19 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xa, "043d50fef2e75e374208"}, &(0x7f0000000180)=0x2e) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x820c0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) setsockopt$sock_int(r1, 0x1, 0x800000000002c, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000b6e000), 0x20000000000001b1, &(0x7f0000eed000)=""/81, 0x51}, 0x40002101) 2018/03/16 15:06:19 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x3, 0x944, 0x1}], {0x8100, 0x800, 0x5, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x0, [0x0, 0x0, 0x3]}) r0 = socket$inet(0x2, 0xa, 0x6a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100}, 0x1) 2018/03/16 15:06:19 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x10001) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/16 15:06:19 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xfffffffffffffe20}], 0x94}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}, 0x100000001, 0x8, 0x80, 0x100, 0x10}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x800, 0x9}, &(0x7f0000000200)=0xc) 2018/03/16 15:06:19 executing program 3: r0 = memfd_create(&(0x7f0000000080)='-\x00', 0x3) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$void(r0, 0x544c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/03/16 15:06:19 executing program 2: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x101, 0x800, 0x9, 'queue0\x00', 0x100000001}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/16 15:06:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r2, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r2, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ftruncate(r2, 0xd39) sendto$ipx(r2, &(0x7f0000000040)="9d7990530e8540679e98a52bba4fe53f9279964c1b32ec7a933b0cd71b4d9782bfba0ff3f3f8322af8a785ab6b5e52280e8b5e960479f15ea752563b673f054fac7a6e51751e2cf8b5d179ab5876955561d60d66fc45db7a9b83201279d15939", 0x60, 0x10, &(0x7f00000000c0)={0x4, 0x200, 0x6, "bf5a761037e4"}, 0x10) times(&(0x7f0000000100)) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sendfile(r2, r1, &(0x7f0000000140), 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x3f, 0x4) 2018/03/16 15:06:19 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xfffffffffffffe20}], 0x94}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}, 0x100000001, 0x8, 0x80, 0x100, 0x10}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x800, 0x9}, &(0x7f0000000200)=0xc) 2018/03/16 15:06:19 executing program 5: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/16 15:06:19 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) close(r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:19 executing program 0: prctl$seccomp(0x2f, 0x4, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/16 15:06:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xe53, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xfffffffffffffffe, 0x4, 0x100}, &(0x7f0000000080)=0x98) 2018/03/16 15:06:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001540)={@loopback=0x7f000001}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/16 15:06:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x10000, 0x1000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x8}, &(0x7f0000000440)=0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000000240)=0xfea3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x8001, 0x8, 0x9, 0x1}, &(0x7f0000000180)=0x98) r2 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) 2018/03/16 15:06:19 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r0, 0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000780)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000940)="74086e750000000400000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) r4 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, [0x1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x3ff, 0x8, 0x0, 0xd2e, 0x100000001, 0x7f, 0x1, 0x5, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r6, 0xf6, "04cf07a8b07bbbbaa52aca9afd1f2cba8bbfd949339e9b3fbb041cbe1317597a7b3ad2a43aee939424bd44d13feb6ce9143217ef04501bf5e47f2fdec5d55d419b0b609f407c20204d4fae0935d1709954f552e969613421a246e32690ada0a5002d5a1ee07842abfa3de594d115a19bf81192b057e763a5214a135873908f5cb03462f5a38aba2434e82468eaa7d13527ca0260a400f0db236aab4087a09973acef7d97d9dd4737c84a392f8650bd37940e4dda114487d432db3a71dee7f53a2ff641629cad1d2a3b08419f9557ce33eacd652ec5c0b27bcd91ad42d38c949fbf8896f386e5156280208516ff20f6e7bffdbc947a29"}, &(0x7f0000000440)=0xfe) keyctl$link(0x8, r4, r5) r8 = dup3(r3, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000480)={r7, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4048, 0x4, 0x80, 0x40, 0x3, 0x54, 0x1f, 0x0, 0x0, 0xfffffffffffffff7, 0x1ff, 0x6, 0x3ff, 0x0, 0xffff]}, &(0x7f0000000580)=0x100) 2018/03/16 15:06:19 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xfffffffffffffe20}], 0x94}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}, 0x100000001, 0x8, 0x80, 0x100, 0x10}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x800, 0x9}, &(0x7f0000000200)=0xc) 2018/03/16 15:06:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @tcp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, {"b048"}, @tcp_ip6_spec={@dev={0xfe, 0x80}}, {"3c87", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/03/16 15:06:19 executing program 4: unshare(0x200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x503, @dev={0xfe, 0x80, [], 0x1a}, 0xa28d}}, 0x2, 0x5, 0x87a, 0x9f, 0x20}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xb880, 0x30}, &(0x7f0000000200)=0xc) 2018/03/16 15:06:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"73797a6b616c6c652798e300", 0x102}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'rose0\x00', &(0x7f0000000240)=@ethtool_flash={0x33, 0x7f, "f1366751cb9fe48f716f7b4b4e0a94cc9cbe7cddf2cc317fec17377a8b33810f823b9c24a39158bf5df27ed4bc8136d804ce44b991ee9721843fd2f8385e8aa39a68befc0684ac97eb2947f09049829ad73d2f03fc8c4e129330e92f2c9d7e6b1d0be293ba41c982d1c8b758b68f7b5a73c3f27c39971cffc20dc5b66f0492fa"}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x600}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x600}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20002) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x7, 0x4) 2018/03/16 15:06:19 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x101}, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="fccb179b1e114616f2b32a1544c33ee8bd", 0x11) 2018/03/16 15:06:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x18000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xc, r1}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/16 15:06:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x8000010, r1, 0xffffffffffffffff) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/17) close(r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r0, 0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000780)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000940)="74086e750000000400000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) r4 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, [0x1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x3ff, 0x8, 0x0, 0xd2e, 0x100000001, 0x7f, 0x1, 0x5, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r6, 0xf6, "04cf07a8b07bbbbaa52aca9afd1f2cba8bbfd949339e9b3fbb041cbe1317597a7b3ad2a43aee939424bd44d13feb6ce9143217ef04501bf5e47f2fdec5d55d419b0b609f407c20204d4fae0935d1709954f552e969613421a246e32690ada0a5002d5a1ee07842abfa3de594d115a19bf81192b057e763a5214a135873908f5cb03462f5a38aba2434e82468eaa7d13527ca0260a400f0db236aab4087a09973acef7d97d9dd4737c84a392f8650bd37940e4dda114487d432db3a71dee7f53a2ff641629cad1d2a3b08419f9557ce33eacd652ec5c0b27bcd91ad42d38c949fbf8896f386e5156280208516ff20f6e7bffdbc947a29"}, &(0x7f0000000440)=0xfe) keyctl$link(0x8, r4, r5) r8 = dup3(r3, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000480)={r7, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4048, 0x4, 0x80, 0x40, 0x3, 0x54, 0x1f, 0x0, 0x0, 0xfffffffffffffff7, 0x1ff, 0x6, 0x3ff, 0x0, 0xffff]}, &(0x7f0000000580)=0x100) 2018/03/16 15:06:20 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r0, 0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000780)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000940)="74086e750000000400000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) r4 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, [0x1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x3ff, 0x8, 0x0, 0xd2e, 0x100000001, 0x7f, 0x1, 0x5, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r6, 0xf6, "04cf07a8b07bbbbaa52aca9afd1f2cba8bbfd949339e9b3fbb041cbe1317597a7b3ad2a43aee939424bd44d13feb6ce9143217ef04501bf5e47f2fdec5d55d419b0b609f407c20204d4fae0935d1709954f552e969613421a246e32690ada0a5002d5a1ee07842abfa3de594d115a19bf81192b057e763a5214a135873908f5cb03462f5a38aba2434e82468eaa7d13527ca0260a400f0db236aab4087a09973acef7d97d9dd4737c84a392f8650bd37940e4dda114487d432db3a71dee7f53a2ff641629cad1d2a3b08419f9557ce33eacd652ec5c0b27bcd91ad42d38c949fbf8896f386e5156280208516ff20f6e7bffdbc947a29"}, &(0x7f0000000440)=0xfe) keyctl$link(0x8, r4, r5) r8 = dup3(r3, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000480)={r7, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4048, 0x4, 0x80, 0x40, 0x3, 0x54, 0x1f, 0x0, 0x0, 0xfffffffffffffff7, 0x1ff, 0x6, 0x3ff, 0x0, 0xffff]}, &(0x7f0000000580)=0x100) 2018/03/16 15:06:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r2, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x3, 0x7, 0x5, 0x6, 0x81}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r2, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000240)=@fragment={0x0, 0x0, 0x8001, 0x4, 0x0, 0x245, 0x66}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) setrlimit(0xa, &(0x7f0000000000)={0x8001}) 2018/03/16 15:06:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x883) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x2) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001340)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000001440)=0x0, &(0x7f0000001480)) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)=""/172, &(0x7f0000000140)=0xac) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000014c0)) 2018/03/16 15:06:20 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0xffffffff) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000100)="66ad780147da3f349b951a6b372f36bcf36cf3c6ec251dcd6828fa33ec27c91bc8a98793fc39f2c6c0", 0x29, 0x4, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x7b, 0x4, "c07981b8fbab6a0b6572201bab56c75bee8761a460266ed8df8d1e7e93aa29d03286fc2e186c8da0a300f88a6636fadce7529a1ba0dba8ab75b2efd1bd74fc", 0x39}, 0x40) fsetxattr(0xffffffffffffffff, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/03/16 15:06:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xfff7, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/16 15:06:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") exit(0x100000000) ioctl$VT_RELDISP(r0, 0x5605) close(r0) 2018/03/16 15:06:20 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000240)=""/62, 0x3e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) writev(r1, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004040c000000000000", 0x29}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x54d, 0x4) 2018/03/16 15:06:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r2, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 5: mmap(&(0x7f0000ce9000/0x3000)=nil, 0x3000, 0x2000000000000, 0x1f, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x20000000) read(r0, &(0x7f0000000000)=""/12, 0xc) [ 72.643763] audit: type=1400 audit(1521212780.153:65): avc: denied { net_broadcast } for pid=13072 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 15:06:20 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='gid_map\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x20083, 0x400000ff) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/185, 0xfffffdfd}], 0x1, 0xffffffffffffffff) 2018/03/16 15:06:20 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = gettid() fstat(r6, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="fd7e737ab03476f186dcd4ab24d0f1d6534b9d35db", 0x15}, {&(0x7f0000000280)="143f0c50b6d84c39d665ada625fdd16477b5abc68acdfff9bb07c88ca1639962c6d329b69779917279b632c69d5b95c32699685422b72bfa16be32bc2a465839be1ce8e8bd1da08781904884afbe29930169faef3ddb9589a251f9f29455aa4984c37e5ccab535a143f33c612c4e45e800f18068cf7a6c797fce0b4691f953db1cca03e31a96b9c5b64981d525dd16c6d1", 0x91}, {&(0x7f0000000340)="5ba70395e0528f6380924327b4699c7c823b7f77ad9d5ce14a933195b28c2eb3866f476ac90f2c5c99323513870fdb72b9bfbb9497854b4b536fcb2773cbe5033644ead7b4543b5f8f9036220097c428bc1fe14e4bdc67d6c4485d687c728d5101fa715e0bf82fd8779dd7c998232a4e9b61bfa287d0971a5e62f46ce7dfe02a00df965d5a78bc73668d78be3a66480fa17a1206530df092ac2baa8301", 0x9d}, {&(0x7f0000000400)="4a3cef30682fe806930e72f571b10fea0fdbe9cd77ef6fae692a3a0ea068aa3c97c8fee476d5753fdf384c042700c1158de6f9c67fa477975e63d799eed919d675397a51edff25b712027952402ada4bf8178636335f2a8fa69e0e8c38a59b6f115dc3318f1803d1d70f032096623b302a9b410f399a41d3c939c13a20a6ed9d1cc31fd287f1590a21309503a77e66be5946abf921d1ee40134f7cacf8dfad4131060386b08704deb76be41be60d85f420ba3d6508e36a106ef6b81971a27a75c5bf49f7c35cee815e93d37f10c16e4e65de618d06b7ca81fdf3abafae9479a5a66d4c38a99910d94b5d75bbcf1900242f72e36628339c711a75500b1a2ad7880856ee08fb89c75032934fd2738e591281b34a1c2f7e2d67790dbea76c6338ecbfba00babf4e43ba4c9f05249fb4a8b68c4ea04a1e4c3b22e504351e699fb56cdb17b3f8bf3aac3f2400c771fbb5ad438d0cb30bc367b5587db05d0e1666c343a01bceb1304a1e5d4bd1e566c6f6c28458ce7a64b911a94b5586ce2db398cb35206876d698dbec3ac55d8f6c83a46a6cf9e6785473cae5966c4e7edaeca870e72728c11772a19ff986a548cf8714aab1244b9dbc4b67d186b3dc49fae2b7f72250c7bed2455a73cd90013adfcdda3ef6f7003ec1a460b9cfccf2c468319def22d4d425cc5715e4271a2f28be37bd6fec5e6629e0d02ee55b2cbb289d2f9bff035a745cba1a7c6ffc01abac730cb1ef004527373d53d8f09e157bf0b74fe51bab147c25a92828ae05df16e5883f8f8d8788217aa2418fe55d18ae93720c7e95d2b66be5fda59708ae89737cf359cfe7c50e5629ba4ccd2a3eeb50aa4a7383a9f8807c3c1b3bac6d4966f0a5cfc02651d31e8ae845a1a0f9888786df86cf7032594c57b3f13a2e518884a28bf52d75ae591c192ef57b0f734b9e9df77e469d7bdfa6733866549981f898e5a0be05c6f469fead5ef5779d304698953180752384bb0fe87c2cd54e38a896b7fde05d1de822be92d7f76d862e3d07523c5a86bb785ab916d3c6b3fe6bdbff61f66ce7985c496980cd479d4655f77796db209ee5fea0f262ecda68d40c9cc611d60faab4901fbe97d9659e858cdef2b9c41d158726b5bf8e1ffa99425a4f32e9fb0179be338089750a2b60f3a9abf98ac6931db93534f5d459233b526830ba8e6a638c0da3c4449ad10d3142082323da7f961e3058ef1bfc5f2544131e5dd23b221ed8cd962aaccb996c9a6814e75725971232f812108d1e44a893e45b45278dab7e3a7727bfa8eda1d13d7551368cb9c0f494e3e18970d012ee30274f974b660ff334f3e108ec597ffccd0af1ffa8f6f4b725c9099484cd5f8f4095fa7b177efbf87737a7dc8a8a4c363e7f9a8d2f64e5b1782953098a346970d359c1f39b97bfc0fff0277141326b46909894d8297e3ce214577f83712a9840e83c40dc9cbf666335489623ec8f1f37413a5bc079100bb8c7a2d7e1e77c6a1fc011521ddf2d9992f8547d1eb6fe50c35a53122642f6512d9f69e10855af426141451bc3db2148fd508da5949a1eb5295121ae95ebe32b99ff8b11fe39a154ec8aa03e0acfcf4d8b480e309d175239b3fe35b233d8c2f37203f478aaa6d174c295486df3fe3caed6a1c07f9b3207c18637794173f3bbffb7fdd04ade2a8eeb47684624daaa09ad19c37ba8f0e09a8b5ebb5a663be7f6b08377ddec61852875baa93b5358ef4dc5b4dd769c281e6c13002f391d8102f604cb69aa91f3333d7b86648f071e2fba5a132626826f22b92ae48047a460919215055e7acfcde57998bfe012902cbec93d42a808c07e31d0200fdd1883d871ce40dc87b903a60b68bcf58679e2f17876f068d6afc49673be74d7a6ee4e5a6f1c87204d70ae373489c403c2c62e1288386239c5fbb24a8822f6dfa7973c925ab642e7e24f2e98f686f91dfe5dbd74a6c2f2d64e8faacf961207f271177e31c493ed63136fc3f02b364cd3f65884e41cd3c46c3137750120b0fdd5b53ef4667ec4cfcb8fd7f474708b2afdd8a0a9fc025d1e8bc4a1958f78fc9b1c89716a48b429a0cb4a1c6bc3ec3fc0cf72d9b838760a1489500d08982c1f950f22bd23aa7d875ff8acef8729466314a7e58b7e450fad753f43906939e0d50eb9fcb6c694d8f0aeeef607b0f34034a75a0ccfdef0c6a1854af93f83bb27647665c9d1123822b280620bb29d444b906060a4d7949a576dc6b7132e968e30589ffa74210711555d27699229b94ecadc2e473167e2e9f12fdc861075e2f0699fd0559b569f5791c41a7790457f23752063de1ce773d951c11a782f79731a2716be3a57591e3785b17bba782670914b0032c704c4345e5e5d26e5b7908d7aef7bfaa726087fc7db6e0063d5123fcab062123e1ad002cf88c7c12059356b8e9325b57c1e863595e02ef71e16d59fce30cde926bcc87b391802b5e9da7ab9821626f3be04240d90fb6a7d187dc9b8af69a1e12a5790b121e62c5d01b92b8bb93108ea4c2026ff72000e65730f8d6f94c8cc1d77002190709e8509726a9ff7908ecb9262b5720ac6e67624fd27e5a109e49c1f1fa11c2a0186e8665ed8a7dabcb15e919099c25997915b383062a522cacbacde048a7c4037ccaf714e901499db07f4c0ae8ed5c7737c07343a01e043c769025eb0682b835d21ce06c37f51c3b0f4953040f69fc0e4a7929da131331f7f83e40b45b43a4b96ad751a51693cbce450bfd8d8b6531fa47ae67d735666c8c203b47fbc6e541b07ff3ea7c65f875cc8eda742bad657625c86cbaea47087cd61158c43b3dadbfbdb57d30446adc1a435e138bf5a3d3bfa3fcd0565c8599e6be5b862fae91789092964bfd6ae50f2cbd860677697694bf72fe6b6f7edd8ada0fb445c05c2ecc92301d01f9a2a14a51ce79163e8a6e86a69459a3f51538ed562e4d04e9b043c6dab81d1fb00750a307ece297aab42dcc4c6a888e6e1134e5fd1201fc605761b18076844069b7cc1cbdf039fda65dbba501118277a9e67564008da10af4fcd7e6dc58e1502512e79859c6a2cdf6727817a64a50fa23012751c960f4054f6d4188b3a17526e49b1d0c8c150d722de8066bb4ca1f4d5dead7b238b87c07f07093f983c11d3566d8ee838563261d30a1a120dacaccc1ab5380bdeabd1e950855ea24930b41da044dd1de3a2f578d4c79b0df813808dd28d7c6c1e53f03613ffc41f7199599df3eb1c59e6185a61b20a20f29750e5986523acc190bc7c3b73a591686b1b80f6a8d65022443c3321f9d82349215e032fc73db1ffb3734db47a8aa56f63a3814750282cce4758780bc30d9f2949fea6eb4f147d3ec3e0e86f0ba503d28de6add4e6e89a3fd91803280912269c1a8a0777aa79aa093060a7cfbc5165fc4ac1af9e31ec09074ed196a5a312043f8834ac0539ff79141b8f80064bff0944ac7cea8e760009b94fd9476ed1e490977222cb738b9eac56f2928cfcb62669fca7f3185165246ec114fe937c812d96df070cb91908916e6e2cffc034c0837246966acd7ad3dd358acf8f9f6719917cfe632ed846bb4275113c6225d984197bd6588ec1f6a824f7b82902a3b00eebb6173e16143f1b67418222a81b0ee06f78750d9e4f23402b83341d58a9237d2d7be8cbc8a14ca54c46d8f0a652c064adb2ff45fdb6d6330eea73a4e8548574d5c7e069a37186ad1881ca3a2c10db05ad252933736266c2fe6470099c404fe6a20e4fcabdcc63cbd3c047dfd45d5f2eccfff0c01b5a2612d48d502518f10bb7633ad065905ceef0857adf6932a2e441a84e72eb0a06a705ae0aaa92e9b8fbb28ddbcd0b5405d06f894e688b70f80e7448ffa89fdb67d10e075f7736f631676291e0ba0dbf1b92efcd7aaecaee0f42cb4eac04a49521bb6a360bf40a962b9f9ce705edaa3b7a6fabe5525220decff45eeea908387b8047906c133dd28d3948b804803722fa8396d4559f1a43b1c322b7182b4e5450e96aaca95079d8540aef18fa818522b96b6ad8793761e0ef42faa8dcd0c51980e6429083692a7ae61e268700bbaa12c68b8863af7a09c6951e688538f4397ac2406471ca7268e2948dc3e6269fbc79180bc8896fbff42d86d7b4f5770b796a4ab474391cf6058413f557375116214ec34b2263c4d441c373cd6b955dd39d74e7d8ac171c54c237e23d66f2e1d2977091f656bb83edcd8a7a58c3a0b66069b3b828ebb809c827818e9902219ae51933a752114bb91090d8ddc5eeb9c78e2b7cbd5e4c7ff9d4c8806094b254d08e3539519a5bbae44b26838b9d779fa52cb16a94c9f170b49fa22b674da1d8ee851c2a03ee0be53cc306d05f89f06e2201272a3b4be8bb4217b419d62d45504ef7335b0d69f2fc1b187c799889ca738b4018f0ef343e470e0307f180575b8b25da33f3f1c7a1840694a68c9fc0a23f02d61439d3bc33ad5b68a40c69452d543b50334f8e025bccb34c9411fea36d325e9cac5bc93b4bf30da3dd4dd7a955e2715fd7410c965ac180f4e7abd6d35a04e9515b1f059a7e304e37792a18f841415d3e3d41e56d85c598e68eee48be4313170a050ad3f8b85420f3f769cbc93e66ae052a27801bf4bf7950a8fcdeedc7ce208aa5358dce65e5d90936a8cae97d52f397f4bbd8ab4fd2fad83efb2245d65ba243793f3ff9a00ac48fdd0f3b8650047b7337066f65387abe1d2a132475c1ead79725f791d5fd1245b4f9fc01c6eb814fdc0ee645ce3ab635f1e1a32818f993fc529cc97dc9d429070f2212a53826b27979eb536a5fdf239a6023e6c174b549352d13af7438570d97446733c6e779a7bf39f90ebc6a90894c75ab55d08bfd467f8aa48439f9af051c2d25e91bedbc68b4e4be66c63314c42b6f84cc8fd15232b2367957284e27dd2baa6fcec9fd5a5bc0946322aa8efe2eab58fd0e49807e7a3696b8ff814adf4f3701c9237b0ca469b2d4831d169b82281314207d417fbeb571287075dcf45511b67ed5bbf2352519e541d96980b03229ba1bcda975367eda25910bdb9484c36b27bc1020398938b72d39b30b3596b523f792195867ff270664e527ef2e5b1d4143e69eb9ac26965bcff1cacc4aa321b723d68dd7c1f080b3107b58cc45924d338afd724237db6dca22318ced64d884b8742d93aeb01cd8cbde2ae37f1d5cd094c23d8b8a33624da3cf5158169d7f1e94d19e14c6bdb6569ba8e6643559a525d3a0008e828315dc4b3db3e5b2ed2cf5ca1d98a6be72e66048a9ccd4ae9b047b22c733600423eb5c780de62a6b1ec9d22d72d1370e8e6c3c5d32d4cd37dedd3b59964f64665476d5bacb6ae64702dd16929ccb12c7c7e93e02065f2f4d59618f8fcbf162f72796622f15486a7c0c36b5d6059e29ab8f4d3a0e6b4061de03fee080603345e5a2b777dc1862d2f14919495b52b5aa58df7c9c4fc133448703eeead517effbe521a665d60c8e0ca70b221b9792ebe37ca674f5b7e57426589aaf89fac0597e57c03f43734b043731789465480cc9f895870d360f0d9c71cce704e24948523ccf350021533f153053e556d68eb1ed50af00f44d243af448e9ec9b926449ca9a168da938a678b7cdaa03945c5bc482a3b69b7ca8d89eda7c627bc155fdda3fab4cf79898d9c194203f0e7b281583eb192179d83591a520959ea376d76a71d905fef60713fc972be38aa26f6787ce42a534f251bc544470ee1f41b1e232bfc2b52eb58351f3e7c4c6f6806e26bbfe50bdf1c97ac914668fa092ca3313e181746cf3a8eaa8faa3cf630b6c012d8cd95e418e6621", 0x1000}, {&(0x7f0000001400)="72d162543b2869815d1cd9266583e64f2445505a228616feea376d3c65e05cd7fe7d04e89b6133d21567a7d5b1cc8edaf9bedda608ccd943158d03f48d3f1a690557dfcbb63b008c041cea321ec0c56449c0a7a7629c28dadb61aaa4ce5c07853866055faf02981a7550a6fcd6974f1c1604c1938d0d52b53ad7a25c060d5c4821d183133d51c7e65937c4db920846cb0a2bc8e13bff7ac92b6dee5b69cf647604a4143d9bde0fea520e764c84", 0xad}, {&(0x7f00000001c0)="05e3fd36331dc20ba80885a0c3b44da3bce3fb603c30c74307885cc52849ce9dfa082922db4b367cffca6680271415cbfabfbc7361fafb90eeee5e54e1dd25f2d6fa90fabe5b9d6086b3b883fb5fe547dbcf710641e9a85bc3db3dc496043bdbfd175819653151bb064d6fe3a010a386ecae5392aabcb215e2ef4c2f", 0x7c}, {&(0x7f00000014c0)="c710722069f9101e513839713f133623ebdbf91b5a9de1a5e84d3a775b73a5ab041b33ccd74828e500975342af75c9aeba0f86978e47ab954c713fc9d747cb4b34331314440d1182cb992a0659cc4d71cb4e35903c5c5b431607120eb92e639b4a81a84c5802fba8a299d4af52cc4ce9c91853677bf7afe51d48c21c683c235c8a22a48c35f8f993726dc1d8a3be7641d1ebb7f92be722ceaf265573a39b2d6cecf31b73b1a664d08c23078a2c1361a5f2a63cd5848c9e9da134563f76b378c0acef8d8fe0fb81dd231114da0780ceba12b797", 0xd3}], 0x7, &(0x7f00000016c0)=[@rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r2, r6]}], 0x44, 0x4040040}], 0x1, 0x10) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/16 15:06:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x3, 0x7, 0x5, 0x6, 0x81}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000040), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0xb2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffffffffffc0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x6d0}}, 0x80, 0x2, 0xddbb, 0x5, 0x2}, &(0x7f0000000140)=0x98) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000589000)) 2018/03/16 15:06:20 executing program 5: getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x20000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x12, 0x7, 0x7, 0x21, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0xd, 0x14, 0x4}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bbe, 0x7ff, {0x6, 0x33, 0x7635, 0x9, 0x0, 0x80, 0x0, @in=@rand_addr=0x3, @in6=@dev={0xfe, 0x80, [], 0x13}}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0x100000000, 0xea, 0x2, 0x40000000}, @sadb_key={0xf, 0x8, 0x380, 0x0, "55db447d5081b003d008e5e61b7e04fe9c53c7a9519b03f4dc2acbc1a43d6c59301fb377aeddb585a5da4cb130c1f2515094dd688a86ab651a020815d035d3274d5cfc21b8463cf3e0e899096cb39ec87f3cc17e5ce7913a4c52da2efc3fc875f7e12e68999ed3db2b0cd9380d7d3921"}]}, 0x108}, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000280)=0x9, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r3, &(0x7f0000000c80)="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", 0x60a, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="f8ff290094b0afd4d8e5a11d6e0c5ecb35f9892724b3ec5a8d1546b093a092eaf1f5d1b34a9b2e0766244ebb5e36"], 0x32) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000004c0)=0x0) ioprio_set$pid(0x3, r6, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/03/16 15:06:20 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x7ffffffc, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x20000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) lseek(r0, 0x0, 0x20000004) 2018/03/16 15:06:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f00001b2ff3)='/dev/net/tun\x00', 0x0, 0x23042) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket(0x0, 0x802, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="ea674d451401c9445ffbbcfda4", 0xd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x2, 0x100000000, 0x17b1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x200000, &(0x7f0000000100)="a96103d3de625a40544b3e9fea6dd69490ccf3a87ed4765b9906324e4d854fecc6a8ccebdde2560c6330bad8185e848410d82a500e1b86dd0a0bbf83f3e020911db6") 2018/03/16 15:06:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="2400000000020fb50fc65353dc000000fe000000100002000c00010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x7fffe, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/16 15:06:20 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x181400, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffef7fff6}, {}, @quote={{}, 0x0, &(0x7f00007c2fd0)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x30) 2018/03/16 15:06:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) flistxattr(r0, &(0x7f00000025c0)=""/4096, 0xfff1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82008, 0x0) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f00000012c0)=0xe8) r4 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000002580)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000002540)={&(0x7f0000001300)={0x1228, 0xe, 0x7, 0x800, 0x70bd2c, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@typed={0x18, 0x6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d574806fc578ff9309f58fe8f4", @generic="d12678b65b7a6a4b13bf3f6203235c5c84b01bfa01c4aae300c3876e0e54b89c2b87a9357f525175f86c16e495d52902c198083fb11fdac1c5918609078bd0851fc4", @nested={0xb4, 0x4b, [@typed={0x18, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @generic="70d8c5b367440bc59309591818e26dbc215053e8fa8238b0ea6b098b23b55ec7960d66da5c059f4c70cbbfdd995f43934cbe495c355ea5ed2c96a2a9381afec5c8546a1cb97b1448d1c85d7a1d29503a08fcf75c2dc466ab70083e01b7c39216e1c7563082182a4e90f97235385b824cc13585642f04454e9ef20676a7ee7eae48be39bd9f99b7dcf07e59f786084808959657", @generic="dc86"]}, @typed={0x8, 0x4d}, @generic="7f62c41ea09d9a3ed751d40f12a77c7ef111b6e44f0d36664efb1ff360bbc02ad7db39723d0d5e3cf3afef55fb926845c9b0afcf0ff1881a6460865a2122679b2b9f6151d43973", @nested={0x80, 0x4f, [@typed={0xc, 0x49, @u32=0x5}, @generic="f356a3c5ad24d04bf740656d101e06e4c36bb3637cddff9a7e2a28d18a826490d7e865c0b5aa853521d34230ce5eda5f12370a2f1760baaebc6d56751f937f93c90c862ba32d5d9a63983e8e7e1aea0046ca852c8e6b5a3009", @typed={0xc, 0x93, @uid=r2}, @typed={0x8, 0x95}]}, @typed={0xc, 0x45, @u32=0x5}, @generic="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@nested={0x1c, 0x8, [@typed={0xc, 0x11, @uid=r3}, @typed={0xc, 0x96, @pid=r4}]}]}, 0x1228}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) flock(r1, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x810a, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000010c0)) 2018/03/16 15:06:20 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000041c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004400)={"726f03653001040000000000001000", &(0x7f0000004380)=@ethtool_coalesce={0xf, 0x3, 0x7fff, 0x8a0, 0x20, 0x7, 0xfffffffffffffffa, 0x5, 0x7, 0x7, 0x5fd7, 0x6e3, 0xfffffffffffffffe, 0x60, 0x0, 0xb6c, 0x8000, 0x37b, 0x8, 0xe87d, 0x5, 0x2}}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000004180)={'bcsh0\x00', 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ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000042c0)=@generic={0x8, 0xa9d, 0xce}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) 2018/03/16 15:06:20 executing program 5: getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x20000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x12, 0x7, 0x7, 0x21, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0xd, 0x14, 0x4}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bbe, 0x7ff, {0x6, 0x33, 0x7635, 0x9, 0x0, 0x80, 0x0, @in=@rand_addr=0x3, @in6=@dev={0xfe, 0x80, [], 0x13}}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0x100000000, 0xea, 0x2, 0x40000000}, @sadb_key={0xf, 0x8, 0x380, 0x0, "55db447d5081b003d008e5e61b7e04fe9c53c7a9519b03f4dc2acbc1a43d6c59301fb377aeddb585a5da4cb130c1f2515094dd688a86ab651a020815d035d3274d5cfc21b8463cf3e0e899096cb39ec87f3cc17e5ce7913a4c52da2efc3fc875f7e12e68999ed3db2b0cd9380d7d3921"}]}, 0x108}, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000280)=0x9, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r3, &(0x7f0000000c80)="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", 0x60a, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="f8ff290094b0afd4d8e5a11d6e0c5ecb35f9892724b3ec5a8d1546b093a092eaf1f5d1b34a9b2e0766244ebb5e36"], 0x32) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000004c0)=0x0) ioprio_set$pid(0x3, r6, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/03/16 15:06:20 executing program 2: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) getrlimit(0x9, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @dev}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/16 15:06:20 executing program 0: r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 0x31, 0x34, 0x20, '/usr/sbin/cupsd\x00'}, 0x6b) ftruncate(r0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/149) 2018/03/16 15:06:20 executing program 6: r0 = socket(0x13, 0x800, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x80, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10440000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@alg={0x120, 0x10, 0x0, 0x70bd27, 0x25dfdbfe, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9b7}, {0x8, 0x1, 0xfffffffffffffffb}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x20000801) 2018/03/16 15:06:20 executing program 3: keyctl$instantiate(0xc, 0x0, &(0x7f0000000040)="c547c5728d9a022deab2f213e3b551fe89ef1fa166aa1a70cbb6656e24f4ab6a09c42c3214f9dcb3", 0x28, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x7) 2018/03/16 15:06:20 executing program 0: r0 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x80000001}, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/16 15:06:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2, 0x14, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r2, 0xfffffffffffffffe, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000010c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/16 15:06:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x400000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) fremovexattr(r1, &(0x7f0000000100)=@random={'osx.', '\x00'}) 2018/03/16 15:06:20 executing program 5: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x80, 0x0, 0x10003, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000140)={0x101, r1, 0x10002}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x204000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x759d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d8bfa4)) 2018/03/16 15:06:20 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x3) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='-![@bdev!:\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000000)={0x9, 0x4, 0x5, 0x5, 0x11, 0x95}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/4096) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/16 15:06:20 executing program 0: 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, &(0x7f0000000100)={'bcsf0\x00', 0x801}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/16 15:06:20 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x0) 2018/03/16 15:06:20 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) 2018/03/16 15:06:20 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/16 15:06:20 executing program 2: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x401, 0x59, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x9, 0x30, 0x61d0, 0x20}, &(0x7f0000000240)=0x18) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000080)) getsockname$netlink(r4, &(0x7f0000000280), &(0x7f00000002c0)=0xc) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x3}, r0) [ 73.050379] l2tp_ppp: tunl 4: set debug=9d59c0f 2018/03/16 15:06:20 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/16 15:06:20 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000000)=0x1fe) setresuid(0x0, r1, 0x0) 2018/03/16 15:06:20 executing program 5: r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000ac8f0a), 0x0, 0x0, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1000}, 0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/16 15:06:20 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000040)={0x1f6e, r2, 0x10000, 0xffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/165) epoll_create1(0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="2a5bdb86fa0b71f33871b0d7d967511b0d73aae0223603fce41a8043866ee36f54c20a6a7a6abb33d886dab53d59bb182ed82edf104b242617f7540fb76e953c5dfb3ff8a710bae0a1e1e8ee4de3f155867521fdf4f3967275b0ac1b8647be2f6471f647278ae73e5c2d941d8f9b17c13ae6aea16c76997eb4284b105eaff09cc4149d5b", 0x84, 0x804, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x9, 0x0, "869b3738a1cdbced3212762217d2ca5143dbb5c58ad9cf7c2b1d98b8face4ecc1161968c0995bceffc889709a5b1b0f1ded0a36865794f075379b89eec1499fb31b5adbd21e4ec6be17b20b8b03f3238"}, 0xd8) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/16 15:06:20 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)={0x0, 0xfffffffffff80002}) r0 = gettid() sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) 2018/03/16 15:06:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='-![@bdev!:\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000000)={0x9, 0x4, 0x5, 0x5, 0x11, 0x95}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) sendfile(r1, r0, &(0x7f0000000000), 0x7) 2018/03/16 15:06:20 executing program 2: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='comm\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x5, 0xa79, r2}) 2018/03/16 15:06:20 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='nilfs2\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f0000000000)="72616d667300cd7a3ead1c1a871dc6", 0x100000, &(0x7f0000000040)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.') 2018/03/16 15:06:20 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x10}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x1000, 0x4, 0xffffffff, 0xffff, 0x5, 0x0, 0x743a, r2}, &(0x7f0000000200)=0x20) 2018/03/16 15:06:20 executing program 5: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5a, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='^-mime_type$\x00', 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/03/16 15:06:20 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x240) ioctl(r0, 0x4400000000001260, &(0x7f0000005fff)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/16 15:06:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x10400044}, 0xc) r1 = fcntl$dupfd(r0, 0x2000000000406, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/16 15:06:20 executing program 6: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x184) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'gre0\x00', {0x4, 0xfffffffffffffffa, 0x3, "e7b1c32a38b9", 0x1f}}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x83, 0x40) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) 2018/03/16 15:06:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0xb) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/126, 0x7e}], 0x9, &(0x7f0000000580)=""/178, 0xb2, 0xfff}, 0x7}, {{&(0x7f0000000640)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/127, 0x7f}, {&(0x7f00000007c0)=""/52, 0x34}], 0x3, &(0x7f0000000840)=""/64, 0x40, 0x5d}, 0x9}], 0x2, 0x40012100, &(0x7f0000000900)={r2, r3+30000000}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000940)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/16 15:06:20 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x9b, 0xfffffffffffffffe, 0xfffffffffffffc00, 0x4}) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x20) 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000080)=0xc1) 2018/03/16 15:06:20 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 73.286022] audit: type=1400 audit(1521212780.803:66): avc: denied { bind } for pid=13276 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/16 15:06:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x412200) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000008c00788bd10c9341686f81e23008ebeec14bf48257000000", 0x800) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x100000000, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000090000004c0400000000e1ffffffffff2702000068030000680300006803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x498) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x9}, 0x14) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/16 15:06:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'user_u\x00'}, 0x30) 2018/03/16 15:06:20 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:20 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0xe418) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1, 0xd2, 0x3}, &(0x7f0000000200)=0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) 2018/03/16 15:06:20 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='yam0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x101400, 0x0) getpeername$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/167, 0xa7}, {&(0x7f0000000680)=""/3, 0x3}, {&(0x7f00000006c0)=""/184, 0xb8}], 0xa, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r3, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/03/16 15:06:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0xfea8) ioctl(r0, 0x180004522, &(0x7f0000ef7fff)) 2018/03/16 15:06:20 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000040)={0x9, 0x8, 0x7fff, 0x10001, 0x19, 0x9}) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3f, 0x400}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r4, 0x10000}, &(0x7f0000000280)=0x8) 2018/03/16 15:06:20 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') fchdir(r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6d) ptrace$setregs(0xf, r0, 0x8, &(0x7f0000000000)="b1cee219241a9e06b371c5b2918adfcedfb5fc58e962") exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/16 15:06:20 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/psched\x00') syncfs(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() 2018/03/16 15:06:20 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f0000000140)={0x4}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3d}, 0x3987) 2018/03/16 15:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:21 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='dummy0\x00') getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0xffffffffffffffbc) 2018/03/16 15:06:21 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000006ffc)=0x6, 0x28e) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/16 15:06:21 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000000)=0xffffffffffffffdb, 0x4) 2018/03/16 15:06:21 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/psched\x00') syncfs(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() 2018/03/16 15:06:21 executing program 5: pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000197418aeb4132e8"]) 2018/03/16 15:06:21 executing program 0: r0 = socket$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 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c00000029010080c58c092a"], 0xc}}], 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000001c0), &(0x7f0000000340)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x220000000000981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) dup2(r2, r1) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000001dd8f0ec4eee"], &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2a, 0x3eb}, &(0x7f0000000300)=0x88) 2018/03/16 15:06:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40004) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/16 15:06:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x2) 2018/03/16 15:06:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000646ffc)=0x1000, 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/16 15:06:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)="720100ffffffffffff000000716b3eb4e7a47d7c2715d0b8c80e1a07270904e029eb497d44984f105ba30fec5aa9d9e9feef", 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)="726f6d6673009a", 0x7, 0x3) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x5ee05edd, &(0x7f0000000200)=0x4) [ 73.645512] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.650031] CPU: 1 PID: 13390 Comm: syz-executor2 Not tainted 4.9.87-gfc8bd0f #6 [ 73.657535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.666864] ffff8801b7acf470 ffffffff81d95bd9 ffff8801b7acf750 0000000000000000 [ 73.674843] ffff8801bfa1a890 ffff8801b7acf640 ffff8801bfa1a780 ffff8801b7acf668 [ 73.682819] ffffffff81662b9a 000000000000148c ffff8801b7cdb968 ffff8801b7cdb8a0 [ 73.690799] Call Trace: [ 73.693363] [] dump_stack+0xc1/0x128 [ 73.698704] [] handle_userfault+0xa3a/0x1310 [ 73.704741] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.711723] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.718110] [] ? __lock_acquire+0x629/0x3640 [ 73.724145] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.731130] [] ? save_stack_trace+0x16/0x20 [ 73.737396] [] ? handle_mm_fault+0x10d1/0x2470 [ 73.743603] [] ? handle_mm_fault+0x1e82/0x2470 [ 73.749806] [] handle_mm_fault+0x1e90/0x2470 [ 73.755841] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.762824] [] ? __pmd_alloc+0x410/0x410 [ 73.768506] [] ? __lock_is_held+0xa1/0xf0 [ 73.774276] [] __do_page_fault+0x5c2/0xd40 [ 73.780131] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.786071] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.792706] [] do_page_fault+0x27/0x30 [ 73.798216] [] page_fault+0x28/0x30 [ 73.803461] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 73.810442] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 73.817423] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 73.824406] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 73.831736] [] ? mark_held_locks+0xaf/0x100 [ 73.837679] [] generic_perform_write+0x1dc/0x500 [ 73.844067] [] ? page_endio+0x180/0x180 [ 73.849665] [] ? file_update_time+0xbc/0x3b0 [ 73.855694] [] ? current_time+0xd0/0xd0 [ 73.861286] [] __generic_file_write_iter+0x348/0x570 [ 73.868006] [] generic_file_write_iter+0x2d5/0x600 [ 73.874558] [] __vfs_write+0x4bf/0x680 [ 73.880066] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 73.886529] [] ? __lock_is_held+0xa1/0xf0 [ 73.892303] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 73.898850] [] ? __sb_start_write+0x14a/0x310 [ 73.904972] [] vfs_write+0x189/0x530 [ 73.910310] [] SyS_write+0xd9/0x1b0 [ 73.915553] [] ? SyS_read+0x1b0/0x1b0 [ 73.920980] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 73.927102] [] ? do_fast_syscall_32+0xcf/0x870 [ 73.933302] [] ? SyS_read+0x1b0/0x1b0 [ 73.938722] [] do_fast_syscall_32+0x2f5/0x870 2018/03/16 15:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0xc36, 0x0, 0x9, 0x5, 0x6, 0x100000000, 0x12dc, 0x3, 0x0, 0xfffffffffffff120, 0x7, 0x10000, 0x5, 0x1000, 0xb8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr}}}, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x9, 0x40}, 0x14) 2018/03/16 15:06:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0xfea8) ioctl(r0, 0x180004522, &(0x7f0000ef7fff)) 2018/03/16 15:06:21 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d4003fd6d0000360000000002dd0700020000020100000000000000020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x3) 2018/03/16 15:06:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40004) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/16 15:06:21 executing program 0: r0 = socket$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 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c00000029010080c58c092a"], 0xc}}], 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000001c0), &(0x7f0000000340)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x220000000000981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) dup2(r2, r1) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000001dd8f0ec4eee"], &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2a, 0x3eb}, &(0x7f0000000300)=0x88) 2018/03/16 15:06:21 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x3) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r3) recvfrom$unix(r3, &(0x7f0000000000)=""/55, 0x37, 0x2002, 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) connect$packet(r4, &(0x7f0000000140)={0x11, 0x10, r5, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffff23) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={'irlan0\x00', 0x6}) 2018/03/16 15:06:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x880) r1 = memfd_create(&(0x7f0000000000)='8,\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x0, 0x1, 'client0\x00', 0xffffffff80000004, "0b4e50f2b08197d3", "06e78d022d3fee8a91422b0e733a082ed854357fadbb464a8b689f5640c8600e", 0x2, 0x4}) read(r0, &(0x7f0000000180)=""/161, 0xa1) ioctl$int_out(r1, 0x5460, &(0x7f0000000240)) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000380)=[0x0]) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xa000, r2, r3, 0x9, 0x8, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x1800003e, 0xfffffffffffffe00, 0x37}) ioctl(r0, 0x4000200001268, &(0x7f0000000100)) 2018/03/16 15:06:21 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:udev_tbl_t:s0\x00', 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x20, 0x7, [0x1, 0x7, 0x6, 0xb30b, 0x9, 0x0, 0x5]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x7a, 0x204, 0x0, 0x9, 0x3ff, 0x8, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={r5, 0x6, 0x7ff, 0x60, 0xff, 0xcd7, 0x0, 0xbff0, {r6, @in6={{0xa, 0x4e23, 0x100000001, @empty, 0x7a}}, 0x7c0000, 0x50e2d95a, 0x8, 0x80000000, 0x7}}, &(0x7f0000000240)=0xb0) 2018/03/16 15:06:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) [ 73.944835] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.951475] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/16 15:06:21 executing program 6: socket(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x80000000, 0x1, 0x1, 0x47c}) close(r0) 2018/03/16 15:06:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x15, 0x8e, &(0x7f0000000100)="4b657d29f1626a5a1a87a2caf6627afbfc139eb66bf68a5180c5973b373f5a525e250e5dd48a242b5c7ad349f6ce3e4d0cb5ede26db3af0518a784a401d92df9f2d1f58335b576b88690f4ec986b64af5d6bf766fa7026b86e315446adf104f414f6f9797ec4309ee3a435e6316fc4e633cfc7cb7089064c71c7889ce0c049c9b75c6b42a393d43bcab139153589"}) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x2, 0x3, "69d099e8a77d", 0x9}, 0x10) 2018/03/16 15:06:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) mq_unlink(&(0x7f0000000040)='rose0\x00') r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'rose0\x00', 0x5}) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000993fa0)=[{{}, 0x20000000001, 0x80}], 0x359) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b75fcd)=""/54) setns(r0, 0x0) 2018/03/16 15:06:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000009ff8), &(0x7f0000000ffc)=0x3) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x6, 0x5, 0x5, {r3, r4+10000000}, 0x117, 0x5}) 2018/03/16 15:06:21 executing program 4: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3fc, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001a80)={0x0, 0x4}, &(0x7f0000001ac0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x20002000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001b00)={r2, 0x401, 0x20}, &(0x7f0000001b40)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b8aff0)={0x2, &(0x7f0000000040)=[{0x0, 0x1, 0x5, 0x7}, {0x8, 0x2, 0x6, 0x8000}]}, 0x8) 2018/03/16 15:06:21 executing program 5: set_thread_area(&(0x7f0000000000)={0x8000, 0xffffffff, 0x0, 0x5, 0xffffffffffff066e, 0x1950, 0x7, 0x8, 0x2, 0x6}) r0 = socket$netlink(0x10, 0x3, 0x2e) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/16 15:06:21 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000001c0)=0x1, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) 2018/03/16 15:06:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045c78) fcntl$setlease(r0, 0x400, 0x0) 2018/03/16 15:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x7fffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:21 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0), 0x0, 0x0) 2018/03/16 15:06:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000070a05000000000000000000020000000c0001000000000000000000118b5538bdacb4250b6d6ea0cf34555aa83e8026bb679d736b895016fdecc946d78916362ef9cfe02eee1a7beaed993351c0ecf05048306de75dc39b6a6dfee633e470c584da42fd25d6"], 0x20}, 0x1}, 0x0) 2018/03/16 15:06:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000100)="5fbaeb5ccdb5b812293ed8674bbbda1fada656bda2f9756e63d3d571ade6f8643c186feb9e2b8553cc6a626b52b8a187750a0f6320260d7833533404326caafbdf", 0x0) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/16 15:06:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9a, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, 0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r3, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x1, 0x9}, 0xc) r5 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/102, &(0x7f0000000140)=0x66) close(r5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) r1 = fanotify_init(0x40, 0x101000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}, {r2, 0x1090}], 0x2, &(0x7f0000000240)={r3, r4+10000000}, &(0x7f0000000280)={0x74b}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_targets\x00') ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000080)="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") sendfile(r6, r5, &(0x7f000030fff8), 0x10001) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000300)={0x85d, 0xf1c, 0x1, 0x0, 0x2, 0x68, 0x81, 0x9, 0x1400000000, 0x1db5, 0xd6}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x80}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff75fa}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}], 0x74) 2018/03/16 15:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/146) 2018/03/16 15:06:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000070a05000000000000000000020000000c0001000000000000000000118b5538bdacb4250b6d6ea0cf34555aa83e8026bb679d736b895016fdecc946d78916362ef9cfe02eee1a7beaed993351c0ecf05048306de75dc39b6a6dfee633e470c584da42fd25d6"], 0x20}, 0x1}, 0x0) 2018/03/16 15:06:21 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xf, "8a0feff472410b37e61bbd997a66d4"}, &(0x7f00000001c0)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3f, 0x1f2b4c0b, 0x9, 0x5, 0x9, 0x100000000, 0x0, 0x7f, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x7, 0xe206, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x69ba1bcd, 0x8, 0x5, 0x6}}, &(0x7f0000000340)=0xb0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440), 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0x7f}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) write$selinux_user(r0, &(0x7f0000000480)={'system_u:object_r:xen_device_t:s0', 0x20, 'staff_u\x00'}, 0x2a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}], 0x2c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x201, 0x0) fcntl$setlease(r4, 0x400, 0x0) 2018/03/16 15:06:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000300)="58000000150019234083f596818f22b75fee4b80040d98560a0603ffec04810003000000000058000b48825aa8000000000000008000f069b2d66700fff5d500000010009900000c0908fcff00200e05a5ce0000000000000000000000000000", 0xffffffffffffff69}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/03/16 15:06:21 executing program 2: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000340)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = memfd_create(&(0x7f0000000040)='**ppp0proc.\\system\'&\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x84, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}, @decrefs={0x40046307}, @dead_binder_done={0x40086310, 0x2}, @request_death={0x400c630e, 0x3, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f00000000c0)=[@flat={0x0, 0x0, r2, 0x1}], &(0x7f0000000100)=[0x30, 0x40, 0x30, 0x0, 0x40, 0x48, 0x28]}, 0x5}}, @request_death={0x400c630e, 0x1, 0x3}], 0xc8, 0x0, &(0x7f0000000200)="62b3fb77d52e15c1b948d8e093fe2317867339d45de5e9cd91cd4fe42169393b75a94c7d54a7f8d87c761ee9b0be28703e0b5cf3a86a1e043f62f6fc9e28a227f15e9ec0dd5d2f38b549b79b829130524252c914d94a4283f2151f6f3d7d8699bc998fec9aeac68f000c22c01c58af39a8cde0d37f2ac4c93a23222bf52eebdcd631037fac886b5963347ef612b538bc902d8d1a773f43a3b220a13e7376c774cde98fc3e28b3f5f3e85a08195e5a33b542e5d13a5ed0c3219bebbc53d610ae11c9e5c67300218bd"}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffe8b) write(r0, &(0x7f0000000000)="1f0000000104fffafd3b000007110000f30501000b00010402042350c87dce", 0x1f) 2018/03/16 15:06:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x20082) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r3 = inotify_init1(0x80800) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2) inotify_rm_watch(r3, r4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/16 15:06:21 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r2, r3) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0x3, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}}, 0x14}, 0x1}, 0x0) 2018/03/16 15:06:21 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000001000), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x28f}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x5f, "e3403d764a78af752342e9bb8a79a3f354df2d7a1b0e49385da20dc29a20e9fcb371cc9913bbbdcc6c276732917f490e8f2d21ab83ef9389e5c3a18abbcd8166af87fd3bbd96c95be10afde9fd2597284214fd22248b865707e64e1316253f"}, &(0x7f00000000c0)=0x83) 2018/03/16 15:06:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x2, 0x0, 0x0, {0x77359400}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1263484000000000000000000000000000000000000000000000000000000000000000002000000000000000080000000000000017a040db2df04aea3375941b25678c085d791da325afc8e30cea57a1e838ca91a69da25b875efc2c62701d5fd673ba507a74b621cbcc4d6feaa4f480cf3bf524be6213e76e7149c2421e80808638cb81b55c5be255b12bf12c4b080ef4882eecfa03cdd6e9ce0f0aa49d482ad1a72a71ceec9c6239e3fc4e", @ANYPTR64=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000feffffffffffffff00000000000000000000000000000000"], @ANYPTR64=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000450000)}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x10000000}, 0x8) 2018/03/16 15:06:21 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="0702f52456b44707d8cb4c0ff6efb55e2419f550a2cb7b83ad0e722281699c515275fc1b98e50cf124dbc47eb2fa8a4f287313fbf294ead7db73090d51877baa8dde5fdca370af807040d3ef542ab362f203774c3e1d5e2d1bea69dcdb") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) prctl$setfpexc(0xc, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getgroups(0x0, &(0x7f0000000640)) r2 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r2, &(0x7f0000000040), 0xffffffffffffff65, 0x37) 2018/03/16 15:06:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@broadcast=0xffffffff}, 0xa4c04683f53536e4, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/16 15:06:21 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r0) r1 = dup(0xffffffffffffffff) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x31, &(0x7f00000001c0)={0x2, 0x1ae7, 0x1, 0x92c000}) execveat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000540), 0x100) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioprio_get$uid(0x3, r0) accept4$vsock_stream(r3, &(0x7f0000000240)={0x28, 0x0, 0x10000002711, @host=0x2}, 0x10, 0x80000) modify_ldt$read(0x0, &(0x7f0000000280)=""/85, 0x55) 2018/03/16 15:06:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x101fffffe) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) [ 74.389803] blk_update_request: I/O error, dev loop0, sector 896 [ 74.395178] binder: 13520:13523 ERROR: BC_REGISTER_LOOPER called without request [ 74.403790] Buffer I/O error on dev loop0, logical block 112, lost async page write 2018/03/16 15:06:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/146) [ 74.441586] binder: 13520:13523 ioctl c0306201 20004000 returned -14 [ 74.453848] binder: BINDER_SET_CONTEXT_MGR already set [ 74.462704] binder: 13520:13538 ERROR: BC_REGISTER_LOOPER called without request [ 74.484891] binder: 13520:13523 ioctl 40046207 0 returned -16 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) fcntl$setsig(r0, 0xa, 0x3a) prctl$getreaper(0x28, &(0x7f0000000080)) 2018/03/16 15:06:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x4, 0x5, 0x1, "8a49736a7fda", 0xffffffffffff0001}}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)={0x14, 0x7, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/16 15:06:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x9) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair(0x5, 0x6, 0xdb6a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x8, 0x8]) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0xb, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r4 = dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:wireless_device_t:s0', 0x20, 'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 0x31, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0x6b) quotactl(0x1, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000200)="92f933a5c4269d7ba5ebbda200bff6e227317cd5f15b0d32646dcc7c4482e08d06aec74ce3ba463bb598d24ac1824309a4f91ae661e39aaa7b6e4a6c4f1d2efc13dac1b1c20220d672a5a0fd001eed2633f086e67729502134de490779ea7e19de12a19dfb3aa51b66a3170c7bc27f143eb0c229837db9c3edabdcf429ebaf1995d00a24e9b4c66481a3d2ea787032560f9026fd45f47d664ae2efc68716b4e341548c0281be24c79bf45d1f3378aecedb8cfdc9bcb8e2cfa3cef59ce3196d55b33a33f330e5798da751d5a1b292f1fb27037d732c1a20251783cde3") 2018/03/16 15:06:22 executing program 6: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) r2 = getpgid(0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040)={0x0, r4/1000+30000}, 0x8) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r3, &(0x7f0000001680)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000001600)=[{&(0x7f0000001580)=""/85, 0x55}], 0x1}, 0x0) tkill(r2, 0x1000000000016) 2018/03/16 15:06:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/154, 0x9a}, {}], 0x2, &(0x7f0000000240)=""/214, 0xd6, 0x6}, 0x10100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000dc6000)='ext2\x00', 0x12, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa010, r0, 0x0) 2018/03/16 15:06:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) sendto$inet(r0, &(0x7f0000000640), 0x0, 0x800000120004001, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r0, 0x2) 2018/03/16 15:06:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) recvfrom$packet(r0, &(0x7f0000000000)=""/147, 0x93, 0x140, &(0x7f0000000140)={0x11, 0xf5, r3, 0x1, 0x3628, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000200)) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet(0x2, 0x80007, 0x0) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000380)) close(r5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}}, &(0x7f0000000680)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000040)="493d00af439493c30152571473d22720fc60bd278df67f936443", 0x1a}, {&(0x7f0000000080)="f2deafe4696bea13815940b7dd649de63f99433d7000305782aeee9952af2f16bdc19a44fb928e21f4eb8b46205d4ed5157d97bf6bb7de9936d618b3e4d28b0cc5bda347adbca5eadc733631c5ee72a80ed70c5f80addc4e88bd35bdeb24fab721", 0x61}, {&(0x7f0000000100)="15a38be810ac7a1261e26b440e7373af6e2dc025ed7155a77e26d57d7a1fc942b4ad5ffa5c96041ac7d46487305bdc579b794b3334e0dc93d46a4b9bb9841249dbb9d8b5ec5f388eef2e1b27d697d2adf662c3a63bf9d33be4df410c263df1aa4fc7844dc700c847019e9b356b6fdffb71ebc0f0f7bf8d688761907e192f8dfe6bcdbd371d38", 0x86}, {&(0x7f00000001c0)="09424f69aa756c94e7e196022056ff4d0c98e356bfe311beee9795fe32bb0a32630e70fc098044c724488968e9136c5a46d6076ee95946216df1b11077d0c24a714135a8a3ebd3b40760f5b43ad2c0407573143466d565ce197de88c71b22037ec7e5d6c62bbf71bb93f5df3521ead77cbc8cd43eb778caf7df4e191ffe7d50b280b3f6c7229bb7a480109f467af4d5b5f0376e1d28d83e0", 0x98}, {&(0x7f0000000280)="32061b72deea3b0e0a64e87961ff395c3c43d04d4cd0266c8f16becf22e23ad6730d115abfc732601a4e4b3ae229f31ee122a76d39b55bd59d8e798aeb111d7ad97ed4e524727d3552c5af2d2ab2065c20b06ac778686e722d25ff7642d53571154829ab36ac216ae1de04a0077bbcc357d38df403a7268d08ff7480660cc6aa84c3e60a842f201313cd0018b2e8342fde7e6cbeef2ddce54c2d0dbce8d9fdd93623ba762eb21eab52a8def50d0e88", 0xaf}, {&(0x7f0000000340)="a6c76bb14809b960fc1df8faeefd4560a4f7ce668441c8ca28a739fc86cb793b101a6832b39b30a8be5f406bdc8525297075ab5e65552f66b38385bac91f7d253814add56f5ed83b562a34c3ff75da902be8523b937cbd514bf64f25424b878ecc3cf18a92ce0d9a172aa61da8adf602271f43847e9614df382495db8263e7b3c195cf8f7cb2565ad270abc1f8cd7f06f2cf217f9a98c71aab01ec395a3edea0c6ef298ca29853b2cde47870df6066567c466ee2403dd3fa5d81dccddd4f80a54a29053e0b166c069b6216e9e23595794433c582f3d541b4df96462d5c6e8a50c0bdb945680e611f390bf2c202afb87ca57e3405f0cb771ab8", 0xf9}, {&(0x7f0000000440)="b759c5beca2de247deb513ae2a6bd86cf379dc45e617df7404ba8b58230a718a8ce1cf934781faf71c731c251f890cb9f7ea1d60786ecb249b95c20b2cb13ea3088f240f8d1383e205a53b5c9e500dcaa628bad18d9c08d6f847b09381de42fde9cb5f6b8ecbfea993b10690f1b7205c1d3ec03413ff7f5d2877112b7afcd321c2d6e70aea5445cdbb4f466358caafb14458774479b2a86adbb888f2c3cdfb2b2509f9d7736da21c7ddf9d0ea8ec3985cd090a71e4bb39ce13c7b1a3b79b474678a93c9da927ca933f09adcceab82ca3be07b4c28eb7a4e8cc716c31bb51d64540dc0016b720b16c7bdec872", 0xec}, {&(0x7f0000000540)="6982574bd7470825a5e12bc29e6126ce6736a5c85ecf69e66cf69d7463f89c192edfc2edcbdb07f3d819f3ff20f5", 0x2e}], 0x8, &(0x7f00000006c0)=[@init={0x14, 0x84, 0x0, {0x5, 0x0, 0x2, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x200, 0x1ff, 0x102d33be, r1}}], 0x58, 0x20000000}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/16 15:06:22 executing program 5: set_robust_list(&(0x7f0000419fe8)={&(0x7f0000a7b000), 0x1000000000000000, &(0x7f0000f89000)}, 0xa0ed2e69f15bcddd) 2018/03/16 15:06:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="0000ff0300000000a4019e81e1018706c9aedca517d27d846624f8f692a858084e5987697abfd394fd0f953220c152cd91a021ed7196ac9a919f9143fc27695f34889334ee16dc454c599c2a5b60ad562d5e054c8b008e297fbff26068684a3103889ac3f849c836") fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(r1, &(0x7f0000000100)={0x3ff}, 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x290000) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', 'md5sumselinux\x00'}, &(0x7f0000000080)=""/119, 0x77) 2018/03/16 15:06:22 executing program 0: r0 = userfaultfd(0x804) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) 2018/03/16 15:06:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000140)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000d47ad1b899f11de2e9b7fb442d68b111c4a7b9ead93d3efd47fb117a5f00a432107fad17db546a7a64d69c7c8d607ed93990c449ed02bf2b9be48a025cc0ddaff99def5a9f3c5ec81990983e21acc460e2d54cbbe241640ef84f3284c416502e0bee259f2fb54cb0554f36da485d551df5fcbc126d702530f817250a6c2690ef45f4c21d45b678"], 0x8) [ 74.501853] binder: release 13520:13523 transaction 68 in, still active [ 74.511800] binder: send failed reply for transaction 68 to 13520:13538 [ 74.519298] binder: undelivered TRANSACTION_COMPLETE [ 74.527477] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/16 15:06:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400001) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x1f, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) getuid() arch_prctl(0x1005, &(0x7f0000000000)="8a2dc16eafe6e13785e8d6f7c077269434a961a945e047addf848261d5208bf700") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peek(0x3, r2, &(0x7f0000000100)) connect(r1, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/03/16 15:06:22 executing program 0: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000011ffc)) read(r0, &(0x7f0000000140)=""/109, 0x6d) prctl$setfpexc(0xc, 0x40004) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/16 15:06:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xb}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/03/16 15:06:22 executing program 5: r0 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffa) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) memfd_create(&(0x7f00000002c0)='vegas\x00', 0x2) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000300)={0x6}) recvfrom(r2, &(0x7f0000000380)=""/224, 0xe0, 0x10002, &(0x7f0000000480)=@generic={0x11, "9a3f509998b024185e722e4931deba1c82dc4e7f45010e41f61d062cc729ce372a22de148138b2b4d1662642bcea5eec068f5af1eface85dc277eb3d8abd0eb608adfcb70b4a80864a794aec181fc92265eb51caa559ae684ae11efde372f87fe1b720c7934904d32e561b49e13a0230a082a7d9cc18e5c7c06f78b1d70c"}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000280)=0x2) shutdown(r1, 0x1) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='.[\\cgroupbdev\x00', r0) 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:22 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000000100)=""/254, &(0x7f0000000200)=0xfe) 2018/03/16 15:06:22 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x143000, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff3000/0xd000)=nil, 0xd000}) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/16 15:06:22 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f000013b000)=[{&(0x7f00000000c0)="58000000140019040d8c560a061600ed0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a50000000000", 0x58}], 0x1) readv(r1, &(0x7f0000000240), 0x0) 2018/03/16 15:06:22 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000002c0)={{0x4, 0x101}, 'port1\x00', 0x0, 0x4, 0xae, 0x0, 0x1, 0xd01, 0x7, 0x0, 0x3, 0xaf1}) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$getflags(r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x4e3}, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e20, 0xbab5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x7, 0x14}, 0x88) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x0, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)='8'}) 2018/03/16 15:06:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 4: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x20000000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/03/16 15:06:22 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}}}, 0xe8) connect$inet6(r0, &(0x7f0000002a00)={0xa}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xffff) 2018/03/16 15:06:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000100000000000002000000080000000200000000000000a80c00000000000029000000000000000100000000887d72217679d71d77c9e527000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000fcffffffffffffff000000000000000000000000000000000a110000"]) r1 = dup2(r0, r0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) gettid() fanotify_init(0x40, 0x100000000003fc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3, 0x3, 0x5, 0xa74d, 0x72c9af49, 0x5}, 0x20) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x4, 0x9, 0x1ff, 0x200, @time={r3, r4+10000000}, {0x64, 0x3}, {0xfffffffffffffdf5, 0xad7}, @quote={{0x80, 0x1}, 0x1}}, {0x807, 0x2, 0xff, 0x1, @tick, {0x681, 0xef31}, {0x1000, 0x6}, @raw32={[0xfff, 0x7fffffff, 0x5]}}], 0x38) 2018/03/16 15:06:22 executing program 0: unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3) ppoll(&(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x2000000000000376, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x800}, 0x8) 2018/03/16 15:06:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1, 0x401) [ 74.697281] binder: 13639:13644 ioctl c0306201 2018b000 returned -14 2018/03/16 15:06:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x361d2bf5baba7fc7) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/31) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x10000) socket$inet(0x2, 0x6, 0xadbe) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000300)={0x6, 0xe8, "52c2bc800e25b6ec9c8bf286fa833c087548988f7fed31c3fe8c6ed0f72e17fda5d5df5d4a1ecd34ab42d1af4c856065405d47fa83b8e4a573b083dc216a80f8bbdaacbb71218da4851ec596f639f285226854989b8b6080c8ef83f6836bfcd5a94d8e564a7982358c3b975416dbbcab926aa8662295302f0325921daba1d8bb44ea0378abbf6b1e2c4d908584fbb2ef41c75f3cea852d22de77ca767cd8d406fc118a477e068b8bd49c0b8a988ec50425e763ae0041c411012b0760bf653254a1a433d25f4e1e0bc13e27c34118edfffcdc11b9fc86e2ce01c124975c11b828a819c45dfa5a1a83"}) sendto$inet(r1, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/16 15:06:22 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) [ 74.741528] binder: 13639:13668 ioctl c0306201 2018b000 returned -14 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40000000005, 0x20000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 15:06:22 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x401, 0x101000) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/132, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80801, 0xc0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x4) 2018/03/16 15:06:22 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = mq_open(&(0x7f0000000040)='keyring\x00', 0x1, 0x100, &(0x7f0000000080)={0x80, 0x4, 0x9, 0x0, 0x6, 0x47d32059, 0x1, 0x1f}) fstatfs(r1, &(0x7f0000000600)=""/227) keyctl$chown(0x4, r0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x7, 0x3ff, 0x5, 0x9bf, 0x6, 0x400}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) 2018/03/16 15:06:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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$netlink(r0, 0x10e, 0x1, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)) sendfile64(r0, r0, 0x0, 0x3) 2018/03/16 15:06:22 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}}) getsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 15:06:22 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000200)='/dev/input/event#\x00', 0x3) getsockname$packet(r1, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006400)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000006440)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1a}, r2}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) 2018/03/16 15:06:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8040, 0x0) ioctl$VT_RELDISP(r1, 0x5605) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) 2018/03/16 15:06:22 executing program 3: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000240)=""/140, &(0x7f0000000300)=0x8c) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffffffe1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x16b}, 0x8) 2018/03/16 15:06:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socketpair(0x8, 0x3, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x2, 0x1, 0x2, 0x3}}, 0x2e) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) r3 = dup2(r0, r1) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) connect$ax25(r3, &(0x7f0000000000)={0x3, {"ea93d27de4e42c"}, 0x2}, 0x10) 2018/03/16 15:06:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x6, &(0x7f00000000c0)) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) sendto$inet(r1, &(0x7f0000000200)="1eea0c408326c197b92ed250d3b3953968627b46bd9bb3fda3425a5c1ea0494542afa7bf696ca9a836ac286d8b1a736fb8cb793c97d2c66aca3b1bde123169603e1590617c039099efbb2c72eb18060e508000488fe259954aae4b9c691b6a67bd931058fa5c7c68cdcc632909cdda4e205ff1ec2cb4419515dbb9d9b06a01a7ca463dec44c88981741980737b1036aae79d16650237b96b78e0c4", 0x9b, 0x1, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x7, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) fsync(r0) 2018/03/16 15:06:22 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 4: add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f000039c000)="65a5d8beb76e63727970", &(0x7f00000aaffb)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:22 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000140003000000f8ff"], &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0x14) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/16 15:06:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3d00000000000000000000000000000000000013d69ce5d280adcb000000000000000027f5060000000000003f35e656ed2e04150e59f77c885f6f693d4d2098"]}) 2018/03/16 15:06:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094d69a42a08b1b5d057dbe907902008000f0fffe5300ff03ed03fff5dd0000001000010000080900fcff4d00040e05a5", 0x58}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/16 15:06:22 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="1c0000001800210cffffffffffffff00c61d2140458ab17af3243cd8"], 0x1c}, 0x1}, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) personality(0xf) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/16 15:06:22 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x800000000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) unshare(0x10000) ioctl(r0, 0x80000080004523, &(0x7f0000000580)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat(r2, &(0x7f0000000080)='./file0\x00', 0xc500, 0xfc) write$tun(r2, &(0x7f00000000c0)={@pi={0x0, 0x89f7}, @void, @eth={@random="5f05f9927b82", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x3, 0x6, 0xff, "aee48d47c4e1edc8bc98c31bbbbc0ac575a93e"}}}}}, 0x28) 2018/03/16 15:06:22 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000242000), 0x0) 2018/03/16 15:06:22 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000003800)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}}, 0x1c}, 0x1}, 0x0) [ 75.181274] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 75.216597] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 75.224344] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 75.224390] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 75.224407] Buffer I/O error on dev loop0, logical block 20, lost async page write [ 75.224420] Buffer I/O error on dev loop0, logical block 21, lost async page write [ 75.224433] Buffer I/O error on dev loop0, logical block 22, lost async page write [ 75.224446] Buffer I/O error on dev loop0, logical block 23, lost async page write [ 75.224457] Buffer I/O error on dev loop0, logical block 24, lost async page write 2018/03/16 15:06:22 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x3, 0x6d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x724) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000040)="9a831e3139dad0e081635069fc93c2be96a24bbdbd6998f3301071658b8fb8d56462", 0x22) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:22 executing program 6: mmap(&(0x7f000029d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)) 2018/03/16 15:06:22 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=@ipv6_delroute={0x20, 0x19, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/16 15:06:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465b9ab2a000000feffffffffffffff000000000000000000070000000400000010050000000000003001000030010000280400002804000028040000040000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0003001000000000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000000000000000000000000005dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e801000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a7372635f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008d247a4ff6110000000000000000000000000000000000000000000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x560) 2018/03/16 15:06:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$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) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/120) setns(r2, 0x0) close(r3) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x6, &(0x7f00000000c0)) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) sendto$inet(r1, &(0x7f0000000200)="1eea0c408326c197b92ed250d3b3953968627b46bd9bb3fda3425a5c1ea0494542afa7bf696ca9a836ac286d8b1a736fb8cb793c97d2c66aca3b1bde123169603e1590617c039099efbb2c72eb18060e508000488fe259954aae4b9c691b6a67bd931058fa5c7c68cdcc632909cdda4e205ff1ec2cb4419515dbb9d9b06a01a7ca463dec44c88981741980737b1036aae79d16650237b96b78e0c4", 0x9b, 0x1, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x7, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) fsync(r0) 2018/03/16 15:06:22 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) 2018/03/16 15:06:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200100, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/26) 2018/03/16 15:06:22 executing program 6: clock_gettime(0xfffffffffffffff8, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x381100, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="fe334578cb71a997517f6d1501d521d8eac48c8bf6ddeb718b91f525e7adc8b3b7f9a30078e76f81a0257e970b9d86392f6cc8d33c98da3c7e723a3c396b3b0c46eba28b54c88288c77d5f5c8ae4f32be7e66c39b93764964fd41b781fb57e0e42e9a12d61217746942ac499e0ed6fa52044d1b0de45c0fee109842fd7080bf0776864b88dd75cf53fdee9919a7d8e44f1bce2f56f0ea21f361f62629e9b1111898636fb179278e2b78cc57db86f3d6a84fd5ea18fb847541782553db545c245c41ac1b2dc55551804cc1e34f6d7e720") [ 75.284286] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2018/03/16 15:06:22 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0xfffffffffffffffa}, 0x8, 0x800) r1 = dup(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, "1bc5bb74deec63d624038a0380cabc924c8f8cb560c65dbea880bd10af062f9cbb05283a0bfa73f522846c3237b372149823b1e14cdb5d31dca032dd7c3117af", "25a247cb65cc23eea8b076a984b7dd1c37283a71578b2a7dbb120dafce0d2001052283e71acd7f5527bcde3a9b5d50b302b5b3eef846bfd1d36fd6780a910ed2", "34f727e7a599e55cfde3773c5ec8daf661d7e07eb18f8a1ea28cae5b36f33c61"}) 2018/03/16 15:06:22 executing program 6: set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x3f, 0x0, 0x48, &(0x7f0000ffc000/0x4000)=nil, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000001c0)={0x0, 0x3f, 0x101, 0x3, 0x1a, 0x1ff}) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x97, "fcf1ac53feef26e06215d0cce9eef08ae1f31cb542418aca1de00624c466c9a900d0967de78adabec1877be365133110a19d0775f00317548e2f5d1599211ca2b27dcf3995846054f29c6a0557039b506bf1e4febf68be3b13b329f5a36dcd50f3c241840f2a7ec4f8d6073b5d89979ccb18a3bb1ac85795ecf33d72f981dec059086b2dbecd88d51d3a391e7ed7e98e41b8f9e3683447"}, &(0x7f0000000340)=0xbb) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000540)={0x100000000, 0x0, 0x0, 0x76, &(0x7f0000000400)=""/118, 0x36, &(0x7f0000000480)=""/54, 0x41, &(0x7f00000004c0)=""/65}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={'bcsf0\x00', &(0x7f0000000580)=@ethtool_drvinfo={0x3, "bc6699a9e71cf8316a694d175c90ba6b590dece4232950630720dca2ada16f7b", "c6c835f24ade56507f625baa4a4cb9afd2d649da446206536865b0588ab71566", "13e10a7dae190892a3ff550229f1169300c6a2ddda051648b4586f91af5f8b28", "ba37e5b343bc9fa2471b3b0cd0e8229721a96413cfabe79cf88e01fa9259e42e", "68164dfdb76b76cdf5efef1492a33d93c9cc26cf4a307a308ac5eb2e0edf80e4", "636baf5a77f1198c1b1af52d", 0x0, 0x7, 0x4, 0x458, 0xfffffffffffffffb}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000740)='irlan0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0x17, "a4958a2dec29932185b021443e86f8ebefd740bf9d66f1"}, &(0x7f0000000800)=0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x78, &(0x7f0000000840)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000940)={r3, 0x2b}, &(0x7f0000000980)=0x8) read(r2, &(0x7f00000009c0)=""/4096, 0x1000) recvmsg$netrom(r0, &(0x7f0000002d80)={&(0x7f00000019c0)=@full={{0x3, {"0e8e4af4f06fce"}, 0x6}, [{"bb7ad7c17cfbc4"}, {"2220f3de15f5f4"}, {"b2bb17592b2397"}, {"76f82bbf870929"}, {"6b80f1f5d8a467"}, {"a940f5a843ca20"}, {"99414ffd9b78af"}, {"9c3e5392b0f500"}]}, 0x48, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="d1adc6598d544c462591ff05f51a11e1b2807aefd792fd812a502f34ed72ce08262034", 0x23}, {&(0x7f0000001a80)="b069deea2f4850a5f544bf7f", 0xc}], 0x2, &(0x7f0000001b00)=[{0xc, 0x11a, 0x5}, {0xcc, 0x12b, 0x5, "c6eba45b953c6f3abee28e2753f7aef7db2e2957d7db7995733add16996c865cbf138691e4ae13385e7052197a308bc42327c7809da50d3afd7f729b8288cfa2b497b3aa8bfa68f0df5e581b92fb2daecf6339aaf0f4ddfce06bbc2807b92b871efc066d26c4f69623733fa27fa88535ea9635529acf6a7bd4826a647c51c6bea573b521ba80f2cffacf57140b2ba9098bafbf399582302f1173cac6c9114c28a68cc1ddfb3b89833f9079ecdd453c59216f14837d6f4e3896e1c6317f8708b4"}, {0x6c, 0x18f, 0x4, "9e7cc1561bc4f12329f06197e4822b3bfeaddca24248c1098dc43583b0c903c62e40599fd885884d028d114efd71a4b76633260e5e64cfce6c379763b801fdd5dfac04c6fc9cf7003409c035f307be588b859ba7b9777a9b0625a64a21"}, {0x100c, 0x119, 0x81, "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"}, {0xc4, 0x101, 0xd7b0, "8a76d2979bfc65225da0baa7deadf35d1626b68e8db119eee06c8f799469c5c7b9e66f4022a761972db1e147474b4e01500b94745a9a1ac00825e0f23329976406bbc27e33c35df1872b5bd592e185f02c47e1aa79929b3b29f56579d10ecf2e6b8c1d0fb4c0ef6ff41f17ddf36248596210ac812827bfbfb1f5ffee5d4ca739cdb7afeca1ec5e2b8a12a764f69acaf9ee8521fa590c51490472f437177f24455f701dd6e9197afe6369b7b0fcee153226640f148377ca19"}, {0x50, 0x0, 0x20, "e3f294c04b0ae0a7f9e2c6d065ead41e96b40908e4bce7cae45e14b8b3270b034d5dbcc66e69d7cdc2064bc7b4b58707b1b2cc64198cfad009e1f609a666dbf5ef"}], 0x1264, 0x4004}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002dc0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002e00)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002e40)=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002e80)='ifb0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002ec0)={0x5, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002f00)={0xfffffffffffffff8, r4}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f40)={{{@in6=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003040)=0xe8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003080)=0x401, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/sequencer2\x00', 0x30000, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000003100)=[0x7, 0x1]) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000003240)={r6, &(0x7f0000003180)=""/166}) 2018/03/16 15:06:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x200000032, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1c, 0x206, 0x4, 0x1ff, r1}, 0x10) 2018/03/16 15:06:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/16 15:06:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r0, &(0x7f00000000c0)=0x3d, 0x420000000fee) bind$unix(r1, &(0x7f0000000040)=@abs={0xc6b19f5ab56da559, 0x0, 0x4e22}, 0x6e) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380), 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x35a7d3ec, 0x811c, 0x2ce, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x38, "c17aa288cd4980b2533a3d09387738cfa679181c49d5c64a9f72188c711651f754811921e414122df76ae531dedd69ba65ceb0adabd67875"}, &(0x7f00000002c0)=0x40) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0xe57) [ 75.357976] loop_reread_partitions: partition scan of loop0 (Å»tÞìcÖ$Š€Ê¼’LŒµ`Æ]¾¨€½¯/œ»(: úsõ"„l27³r˜#±áLÛ]1Ü 2Ý|1) failed (rc=-13) 2018/03/16 15:06:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:22 executing program 0: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) socketpair(0x0, 0xf, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) 2018/03/16 15:06:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x841, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$int_in(r0, 0x5421, &(0x7f00002bc000)=0x10001) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 2018/03/16 15:06:22 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x100}, {r1, 0x400}, {r1, 0x1400}, {r0}], 0x4, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendto$llc(r0, &(0x7f0000000280)="18c4f90f183eff4ce5093dcdc216cc1145e9416b5ce51006a5baec207e3e1fe655d485c7171b51a04371ae92a92a16b5ed5ebc52f5a8a19de5543550b89859dd0bfe4dd40cd292b7c6d442bed297dd97b0bf64a776d526c380aacc85f17fb361e8c164b49669b18dd1af9b3c6482582b103b31ee40963a6ddd282e849dcd96d024ad8097b209108192af8e55bd07a17584e0fcb7f8ea80456f2e952a82faf4667cce181a937382354a23165717e866f69bee687b9299bc6c400ad8b123093e84a96a65fbb39bd1a46c6b5805167f555be4ce487802bddbf7273a166defb2103814d6d0c5b4036ec605628eff564e70f013", 0xf1, 0x20000005, &(0x7f0000000040)={0x1a, 0x103, 0x5, 0x8, 0x74, 0x100000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:sshd_var_run_t:s0\x00', 0x24) close(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) chown(&(0x7f0000000080)='./file0\x00', r1, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x6, &(0x7f00000000c0)) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) sendto$inet(r1, &(0x7f0000000200)="1eea0c408326c197b92ed250d3b3953968627b46bd9bb3fda3425a5c1ea0494542afa7bf696ca9a836ac286d8b1a736fb8cb793c97d2c66aca3b1bde123169603e1590617c039099efbb2c72eb18060e508000488fe259954aae4b9c691b6a67bd931058fa5c7c68cdcc632909cdda4e205ff1ec2cb4419515dbb9d9b06a01a7ca463dec44c88981741980737b1036aae79d16650237b96b78e0c4", 0x9b, 0x1, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x7, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) fsync(r0) 2018/03/16 15:06:22 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) writev(r0, &(0x7f00006b2421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) 2018/03/16 15:06:22 executing program 6: r0 = memfd_create(&(0x7f0000000040)='!&)eth0security\x00', 0x2) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/03/16 15:06:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000009dc0)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)}}, {{0x0, 0x0, &(0x7f0000004e00), 0x0, &(0x7f0000004e40)}}], 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x200) inotify_init() 2018/03/16 15:06:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0xf, 0x2) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x1096fc7a, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00000000c0)={0x31cd693e, r3, 0x10001}) fcntl$notify(r0, 0x402, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/03/16 15:06:23 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c49000)={{}, {0x0, r0}}, &(0x7f0000040000)) r1 = dup(0xffffffffffffffff) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x8) timer_gettime(0x0, &(0x7f0000471000)) 2018/03/16 15:06:23 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$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$inet(r0, &(0x7f0000000080), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x142, 0x4000000, &(0x7f0000000000)={0x4, 0x0, 0x0, "3c6a810f1784", 0x2}, 0x10) shutdown(r0, 0x1) 2018/03/16 15:06:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x4400000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000040)="c16a57aae034ffd23b0f68049f61161880fc17f34e847cd5339829b5048350b32fb6ecb45cd8dee6924df48c2378a53c7c23a2e2077a819fdf8c84eea02503b66569b79622a5cc9a23a2bf0da92c99f736a23b0375f79eb1712d9a73675bd472f3698e564763824b0dc4f816e8318a1709413d3af7", 0xfffffffffffffe91) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000180)={{0x7ff, 0x100000000}, 'port0\x00', 0x20, 0x1, 0x7, 0x200000000, 0x80000001, 0x4, 0x100, 0x0, 0x2, 0x3}) membarrier(0x32, 0x0) 2018/03/16 15:06:23 executing program 0: r0 = socket(0x2, 0x800, 0x100000001) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8ac66687e974972119f97e80c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/03/16 15:06:23 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xffffff23) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/03/16 15:06:23 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x81) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@get={0xf0, 0x13, 0x400, 0x70bd25, 0x25dfdbfe, {{'lrw-serpent-avx\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x0) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000780)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1a0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000008900000"], 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x4d4080, 0x8) 2018/03/16 15:06:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x44000, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x800) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000340)=0x30, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x101, 0x1, 0x5, 0x0, 0x1, 0x9, 0x1f, 0x9, 0x9], 0x9, 0xd5db, 0x7, 0x3, 0x94f37d2, 0x8001, {0x5, 0x7, 0x9, 0xfff, 0x9, 0x0, 0x4, 0x4, 0x63f2, 0x7, 0x401, 0x1, 0x3, 0x8a, "3f0e9de9fc4108679bff64e4cafc29924f73f27ce5e0fe5a1f09ebe592fc3e95"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r5, 0x80000, r1}) 2018/03/16 15:06:23 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e530e9)=""/16, &(0x7f0000000040)=0x10) 2018/03/16 15:06:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x80, 0xfffffffffffffffc}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/16 15:06:23 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 15:06:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x13aa70fc}}, 0x9, 0x9}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x4f, "3d4d71c838400dee179ced0fcd768eeefb967c317743b168f88a7205b70fcca144b9ea69424b0365fc62eed90ea9a3aaa099e50060fcb4f86604635a1100219a713fd6ca4be186730dd68fdabc5f62"}, &(0x7f0000000140)=0x57) add_key(&(0x7f0000792ff3)='trusted\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fb00", 0x2, 0xfffffffffffffffb) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x8) syncfs(r2) write(r0, &(0x7f0000000300)="58f700141097f12636613529b937906d975929286d1d1ba1b1529911a1f7bb499ddf878f9f952129c9ac1a3e379c104eb46aeb11d3ae75401bf2a05b01ee58f91d85e79ddb0af35ea8a30a1b894f5532c4c31219263b50d60b27d4f7b3f6c0c0cd4dab", 0x63) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x18d102, 0x0) dup3(r2, r3, 0x7fffd) 2018/03/16 15:06:23 executing program 3: clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{r0, r1/1000+30000}}, &(0x7f0000000080)) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x2000000000000c) 2018/03/16 15:06:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb88962a5b59746027c8e5104000000200ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x40) read(r1, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/16 15:06:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e6a000)=@get={0x1, &(0x7f0000578f65)=""/155}) 2018/03/16 15:06:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/sg#\x00'}) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) read(r0, &(0x7f0000003fa8)=""/88, 0x2c) 2018/03/16 15:06:23 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0x7, 0x80000001, 0x3}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x6, 0x4], 0x2, 0x9, 0x2, 0xffffffffffffff47, 0x6cce, 0x3, {0xfffffffffffffffd, 0x5, 0x1, 0x85f7, 0x6, 0xfff, 0x8000, 0x1ff, 0x35, 0x25, 0xc380, 0x9, 0x0, 0xaa5, "04c724557ea0644aa8d305377dd09efd482d59df39d95684bc1da432f447634d"}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'rose0\x00', 0xc3}) ioctl$KDSETLED(r0, 0x4b32, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x81) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000240)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000280)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x5, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000400)={'ip6gretap0\x00', @ifru_ivalue=0x4}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000440)={0x0, 0x6, 0x4, 0xffffffffffff0001, 0x7fffffff}) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x4000, 0x1) fanotify_mark(r0, 0x50, 0x10, r3, &(0x7f00000004c0)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000500), 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000540)=0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000005c0)='autogroup\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000600)={'yam0\x00', 0x8}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000640)={0xc9f8, 0x8}, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000000680)={{0xffffffffffffffff, 0x0, 0x293e, 0x3, 0x1}, 0x4, 0x7f9}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000006c0)={@dev, 0x0}, &(0x7f0000000700)=0x14) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000740)={r6, 0x1, 0x6, @random="16234d2e6c23"}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000780)={0x5, [0x80000001, 0x7, 0xff, 0x8000, 0x100]}, &(0x7f00000007c0)=0xe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000840)={0x4, &(0x7f0000000800)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000880)={r7, 0x2}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000008c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x10040, 0x0) 2018/03/16 15:06:23 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x2, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d}) 2018/03/16 15:06:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r1 = dup2(r0, r0) r2 = getpgrp(0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000007c0)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="d79adfd52160f01457fc8c71c19a7697fb895f7f033451e68cb536de960c63997d2740059383b38a722e6df2133eb99c8619279f59168d350ad725a3ff9c72e6ad88d2150b", 0x45}, {&(0x7f0000000040)="8768168a4b7175d09c44958b9bf731e5a9fea53c72d36abe30d7cf81e8663b903389713b9e7a7a252ceff5465600670a16", 0x31}, {&(0x7f00000001c0)="6a1dd3691a14584da6e4a01c22f176d0b5d8d45bff6e5c43fc64c6d0d56036b407c83792762199fcfb96284b55c04084b6c0cf013c00e94d8d2f09da6c31e540df9fce5f01cbc27f3960fb490ca9c0dd05c6a74a508c3a5aec7c1c1dc621acb31ca10582f28cd7d44b00094c6c015328067d63ac661af8dcc33eab36699bb89756cbeef70dd82686a2aa13c06669e5872768feac07a7a9cc531ed020b8bda04d850ae4e310f06f180128652a14a04390e7a54134ec4b2e6dc2253002044796447c85a82ed093d16a0192c02e906dde6b92b921a1f77a1abb553ce2da28ec44473a31a906746d29de55bb2e983d4d453107ca2bb8", 0xf4}, {&(0x7f00000002c0)="6479c8cb1901597b40c9f56160113453fe3fc8faec39cf6c92afb105d1d10c5d6fb56b472ee65ed298363a21827c91ac96c9ce17d73588a1d9734cd98fa15cb13d770e2cff898a6b50a200ba5168f1f72d5b39a636172bec312dcfc1f963a9af175ee855cb62079fb918d862430f181def6364b9566a3d261298dfd0e39a98ce45b084b601b017b23e406cce06e5207f9b6c57d37556", 0x96}, {&(0x7f0000000380)="b11d9a8e855a", 0x6}, {&(0x7f00000003c0)="9d77c9966d8e4746f5a2be23cddede2059949e24b357fb88073abf22c23a890d9d86614b109909aab543892baa4e147c4ac7f6070e7e8362ad53248de7bf93c29e3021bf994eb49d00cad7d11cb8e7cf14fa90779cd3ee80e9d1b8fccb209e70f7895d59ef807fca037b109ed68e513abda47e5c4fcc8cccaaaebc099f19aeba6c25de2110796eda44b753b1a243b8bae641cb772c5f6ec6e92381ac975219d5412265c648bcdf864616e51f444dd23480be5f756790bd13dd8b407a347694e0ec73b2390e402e93e19c4ba32a137802fdbe438971ee537e706ff1acbd427e7460ecc72a892cca74db1961176359", 0xee}], 0x6, &(0x7f0000000900)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000ac465755fbd31d516edb9ce0dc100e89f9b2c3830420c363aa31c50b4cbb62a87fcaaf5e531423102634643770ac80256eb79f50a0e64c45d671745399bdd2753b7dae52554bb30d24542bb20cc042b397dd935f860a24b84ee010d701e437ae49eca08c68c9931fb46e9e72deadc043", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0x84, 0x4000}, 0x20000004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e065000001000000000000000002000100000000000000000200000000030005000000000002000000e000000100000000000000"], 0x50}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)) mknod$loop(&(0x7f0000000800)='./file0\x00', 0x80, 0x0) 2018/03/16 15:06:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0x10) 2018/03/16 15:06:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x33c6, 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:23 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000000)={0x8000000000000000}, 0x8) 2018/03/16 15:06:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) readahead(r0, 0x4, 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0xc0189436, &(0x7f0000000300)={"73340a589ff616817100"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/16 15:06:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00004c2ffc)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={0x0, 0x3f, 0x0, 0x84, &(0x7f0000ffb000/0x2000)=nil, 0xea}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/16 15:06:23 executing program 6: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xbbb, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xfffffffffffffff9, 0x7fff}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x1}, 0x8) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x55, 0x7fff}, &(0x7f0000000380)=0x88) 2018/03/16 15:06:23 executing program 3: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x27, &(0x7f00000f8000)={0x0, 0x0, 0xfffffffffffffffc, 0x5}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='syzkaller0\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x1) 2018/03/16 15:06:23 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000002080)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x8) [ 75.676370] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 75.692450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/16 15:06:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x30100) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f0000000080)='./file1\x00', r3, r4, 0x100) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="726f6d6673009a", 0x6000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 15:06:23 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="0206000402000000000000000376c5de", 0x10}], 0x1}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback, @remote}, &(0x7f00000000c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/16 15:06:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x14) 2018/03/16 15:06:23 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) 2018/03/16 15:06:23 executing program 5: r0 = socket$packet(0x11, 0x400000006, 0x300) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1, 0x0, 0x0, 0x9}, 0x40000040) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/38, &(0x7f0000000200)=0x26) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 15:06:23 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000d11ffc), 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/16 15:06:23 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="b5987522a429879aa0b04f2b8645945229382113ca7edc21799b5c1a18886cde9716a27f4b3525466ec6825c247c4e80c9ee5399f3da3de68fb4f6a3b28e977fafb3219104cc9ebba25635ade85e262d476d19865275be19871203b4efedb27350c4ddc5cedf2f6a3859306ac7b65b3b0e13ed9d001f1fdf6096f6294b027238a7b798f7408022309f9819ce652db6", 0x8f}, {&(0x7f0000001140)="a64b99ed5559d0b6fea42d8b835a837c7fd7635775bda46a1a4f00d4726df3262ed6d912a1d4d53877d31014ef39b5f16a4cb6000828ea55bc04d54ed2d7272c0dcfd522d77b285517487df0679e771586b51054d5c720bb29d2199faea8aa3710638a8cf2df7b2ad2f50162ef131cfea73ed2602f4f614952b2713deeb12ed753387959a4ed", 0x86}, {&(0x7f0000001200)="e6bdcdafe7188d9f5e3568927a5ccfb58a6082257ed00c94ec1194cf299b4645100da7e80c89f706bbd95162ddd0334493699ad79b4b7297f416dc3bc63e763ed9da9ddfbdd780112c813f0a5ec3fb04642a210e83775fc2f81e592aadc9f4a2296efd21cdbcd3fc5376d586d9ffb3ee1afa0cd433680112a1531bbc84b63ed4ee492c98a9bfcb44e3914b35d4ad5566f9d4b51295c2539683ad5cb11612c423a1a031be5aa1703bb823d83dd789bfe70fe791661e0f", 0xb6}, {&(0x7f00000012c0)="59a2ad8a431b984ef39085ebbd0ed24c360c3275e5fd3a4e6479da0b4a50168a31c5d089ae261d19f6daf6de353eddce9834081e25af5847d9f767bb21747cc19368f8a3ff41873d732abc46ce1c979012a81d281052b638a962966535ecf07cc14b0b41779fcc1c00e3b7bc6687566e5457604b60f1db5697e260a7f26060917f9daf8479e035da0eec6a3e872a000b0c17bb05c360df268e0460e2730f00b932404cbde67f3d97607e42aa7b620e756577698f4ff437ba2486937a704d86c2", 0xc0}, {&(0x7f0000001380)="69afc3c08e68e5beac9a6bb318b4343257e75a3f5995099c328abfd606385d69e3c0f3ee35676aaec3a2c508131874497b3be0814b1d540c67e71a96af83295524f85db7e956dd383293d957b7275950e32eac74ba3168c1f6b3a117947998cff987ceb5b339f391055e66cdcc9561941d454652903769f7af684c28640ca47147a9f3fbe7cf1aea0c56f5d665e60d4a6800ccea96434149788f1df649a55fe8cbf4a339a7cd812653fd03ad017732d29fe109985af6ef1983666510bf67d2dfe4532bdc1bae4c984450ba0e5f07d052fedfd3db2a888d802959efb501534485715ff37816c6e35bb448fa01", 0xec}], 0x6, &(0x7f00000014c0)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140099eeffc704c0aecb0000", @ANYRES32=r0, @ANYRES32=r1], 0xc0, 0x44000}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) sync() 2018/03/16 15:06:23 executing program 3: r0 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008dff04)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/03/16 15:06:23 executing program 3: r0 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008dff04)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/03/16 15:06:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20400, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x0, 0x200, 0x5, "e34b00b45d44ba25398dccb892dd97c98c919dd76ae9ae94eb45c25c8daed507e316cca0e74025479e86d82de2b5c27735b41b24cb334bb0462e51ee053ee6", 0x3a}, 0x58, &(0x7f00000001c0)=[{&(0x7f00000000c0)="06b31a8140d53584c620204b517db8cc11f0cd13df500da0c8ecb79f293ca1db2da5d946048db5ac99dc8cba3b2336b9fed67e18e1b9f178964444602cf1572983e032d0df96aa0f365728c641243037a3f54c5b3f9814bbcd47373e8bf48ab8094ed4d7f49f9f4c3ab2e5c739a12687183fde12a66cb0557bba7ccb459a34fad4e09e917a668a6113a81aeff4fa9c4643098894eff57ca5a13257181c6f4d4d5913a1df8c0767cf9d7a5a09b7035f2d14118f5e805cc55b17fd822c9327500d09d6b8c2fbd06ba8a749b91e1e", 0xcd}], 0x1, &(0x7f0000000200)={0x28, 0x1, 0x0, "baa55137539ecbcb971a56dd3ff7ea8190c8d0efde0af49833"}, 0x28, 0x4000}, 0x40000c0) r1 = socket$inet6(0xa, 0x3, 0x5) sendmsg(r1, &(0x7f0000b97000)={&(0x7f0000190fe4)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f0000a0fff0)=[{0x10, 0x0, 0x2, "ff"}], 0x10}, 0x0) [ 75.887602] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.892174] CPU: 0 PID: 14000 Comm: syz-executor2 Not tainted 4.9.87-gfc8bd0f #6 [ 75.899691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.899704] ffff8801b3d37470 ffffffff81d95bd9 ffff8801b3d37750 0000000000000000 [ 75.899715] ffff8801bfa1b910 ffff8801b3d37640 ffff8801bfa1b800 ffff8801b3d37668 [ 75.899723] ffffffff81662b9a 000000000000148c ffff8801b640d168 ffff8801b640d0a0 [ 75.899725] Call Trace: [ 75.899737] [] dump_stack+0xc1/0x128 [ 75.899748] [] handle_userfault+0xa3a/0x1310 [ 75.899761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.899769] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.899776] [] ? __lock_is_held+0xa1/0xf0 [ 75.899783] [] ? handle_mm_fault+0x10d1/0x2470 [ 75.899790] [] ? handle_mm_fault+0x1e82/0x2470 [ 75.899796] [] handle_mm_fault+0x1e90/0x2470 [ 75.899802] [] ? __pmd_alloc+0x410/0x410 [ 75.899809] [] ? __lock_is_held+0xa1/0xf0 [ 75.899818] [] __do_page_fault+0x5c2/0xd40 [ 75.899825] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.899832] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.899839] [] do_page_fault+0x27/0x30 [ 75.899847] [] page_fault+0x28/0x30 [ 75.899855] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 75.899861] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 75.899868] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 75.899874] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 75.899882] [] ? mark_held_locks+0xaf/0x100 [ 75.899890] [] generic_perform_write+0x1dc/0x500 [ 75.899896] [] ? page_endio+0x180/0x180 [ 75.899904] [] ? file_update_time+0xbc/0x3b0 [ 75.899911] [] ? current_time+0xd0/0xd0 [ 75.899918] [] __generic_file_write_iter+0x348/0x570 [ 75.899925] [] generic_file_write_iter+0x2d5/0x600 [ 75.899933] [] __vfs_write+0x4bf/0x680 [ 75.899940] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 75.899947] [] ? __lock_is_held+0xa1/0xf0 [ 75.899956] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 75.899962] [] ? __sb_start_write+0x14a/0x310 [ 75.899969] [] vfs_write+0x189/0x530 [ 75.899976] [] SyS_write+0xd9/0x1b0 [ 75.899983] [] ? SyS_read+0x1b0/0x1b0 [ 75.899989] [] ? do_fast_syscall_32+0xcf/0x870 [ 75.899996] [] ? SyS_read+0x1b0/0x1b0 [ 75.900002] [] do_fast_syscall_32+0x2f5/0x870 [ 75.900008] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.900015] [] entry_SYSENTER_compat+0x90/0xa2 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 137.378152] buffer_io_error: 87 callbacks suppressed [ 137.378157] Buffer I/O error on dev loop0, logical block 16, async page read [ 244.895498] INFO: task syz-executor7:13990 blocked for more than 120 seconds. [ 244.902863] Not tainted 4.9.87-gfc8bd0f #6 [ 244.907619] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.915727] syz-executor7 D26688 13990 3853 0x20020004 [ 244.921473] ffff8801b5154800 ffff8801b5963480 ffff8801b5962a00 ffff8801b429b000 [ 244.929463] ffff8801db321b98 ffff8801b3c4ef80 ffffffff838a5adb 0000000041b58ab3 [ 244.937443] ffffffff84193ea8 00ffffff8123c1a0 ffff8801db322468 ffff8801db322490 [ 244.945536] Call Trace: [ 244.948125] [] ? __schedule+0x67b/0x1ba0 [ 244.953807] [] schedule+0x7f/0x1b0 [ 244.958983] [] schedule_timeout+0x56c/0x10b0 [ 244.965008] [] ? usleep_range+0x140/0x140 [ 244.970794] [] ? kvm_clock_read+0x23/0x40 [ 244.976568] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.982770] [] ? ktime_get+0x13d/0x1d0 [ 244.988301] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.994850] [] io_schedule_timeout+0x1be/0x390 [ 245.001070] [] bit_wait_io+0x19/0xa0 [ 245.006415] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.012442] [] ? __block_write_full_page+0x3be/0x870 [ 245.019185] [] ? bit_wait+0x90/0x90 [ 245.024430] [] __lock_page+0xff/0x160 [ 245.029870] [] ? unlock_page+0x110/0x110 [ 245.035570] [] ? autoremove_wake_function+0x90/0x90 [ 245.042210] [] ? __might_sleep+0x95/0x1a0 [ 245.047996] [] write_cache_pages+0x833/0xec0 [ 245.054022] [] ? do_splice_direct+0x1a7/0x270 [ 245.060272] [] ? do_sendfile+0x54b/0xd30 [ 245.065970] [] ? bdi_set_max_ratio+0x130/0x130 [ 245.072170] [] ? clear_page_dirty_for_io+0x4d0/0x4d0 [ 245.078911] [] ? balance_dirty_pages_ratelimited+0x47f/0x23c0 [ 245.086426] [] generic_writepages+0xda/0x150 [ 245.092451] [] ? write_cache_pages+0xec0/0xec0 [ 245.098669] [] ? __set_page_dirty+0xea/0x1f0 [ 245.104695] [] ? mark_buffer_dirty+0x15c/0x480 [ 245.110916] [] ? blkdev_readpages+0x40/0x40 [ 245.116866] [] blkdev_writepages+0x1d/0x30 [ 245.122722] [] do_writepages+0xed/0x1c0 [ 245.128336] [] ? page_writeback_cpu_online+0x20/0x20 [ 245.135056] [] __filemap_fdatawrite_range+0x1b3/0x250 [ 245.141929] [] ? replace_page_cache_page+0x610/0x610 [ 245.148668] [] ? page_endio+0x180/0x180 [ 245.154262] [] ? file_update_time+0xbc/0x3b0 [ 245.160314] [] filemap_write_and_wait_range+0x59/0xb0 [ 245.167264] [] blkdev_fsync+0x66/0xb0 [ 245.172687] [] ? thaw_bdev+0x180/0x180 [ 245.178231] [] vfs_fsync_range+0x10a/0x250 [ 245.184087] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.190919] [] blkdev_write_iter+0x2a6/0x380 [ 245.197046] [] ? finish_task_switch+0x1c1/0x630 [ 245.203338] [] ? __schedule+0x64d/0x1ba0 [ 245.209035] [] ? bd_acquire+0x250/0x250 [ 245.214630] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.221458] [] vfs_iter_write+0x2e0/0x450 [ 245.227241] [] ? check_preemption_disabled+0x3b/0x200 [ 245.234052] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.239922] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.247177] [] ? __kmalloc+0x11d/0x310 [ 245.252684] [] iter_file_splice_write+0x5b5/0xb60 [ 245.259163] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.266242] [] ? selinux_file_permission+0x82/0x460 [ 245.272876] [] ? rw_verify_area+0xe5/0x2b0 [ 245.278863] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.285961] [] direct_splice_actor+0x125/0x180 [ 245.292166] [] splice_direct_to_actor+0x2cc/0x800 [ 245.298697] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.305333] [] ? do_splice_to+0x160/0x160 [ 245.311122] [] ? security_file_permission+0x89/0x1e0 [ 245.317859] [] ? rw_verify_area+0xe5/0x2b0 [ 245.323710] [] do_splice_direct+0x1a7/0x270 [ 245.329663] [] ? splice_direct_to_actor+0x800/0x800 [ 245.336306] [] ? rw_verify_area+0xe5/0x2b0 [ 245.342172] [] do_sendfile+0x54b/0xd30 [ 245.347694] [] ? do_compat_pwritev64+0x100/0x100 [ 245.354071] [] ? __might_fault+0x114/0x1d0 [ 245.359940] [] compat_SyS_sendfile+0xd1/0x160 [ 245.366065] [] ? SyS_sendfile64+0x160/0x160 [ 245.372006] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 245.378139] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.384345] [] ? SyS_sendfile64+0x160/0x160 [ 245.390422] [] do_fast_syscall_32+0x2f5/0x870 [ 245.396555] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.403191] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.409412] [ 245.409412] Showing all locks held in the system: [ 245.415724] 2 locks held by khungtaskd/513: [ 245.420012] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.428694] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.438348] 1 lock held by rsyslogd/3645: [ 245.442463] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.451320] 2 locks held by getty/3773: [ 245.455258] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.464553] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.474463] 3 locks held by kworker/u4:4/8158: [ 245.479035] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.488316] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.498485] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.508404] 1 lock held by blkid/13795: [ 245.512341] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.521275] 1 lock held by syz-executor7/14011: [ 245.525923] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.535107] 1 lock held by syz-executor4/13992: [ 245.539760] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.548966] [ 245.550562] ============================================= [ 245.550562] [ 245.557709] NMI backtrace for cpu 1 [ 245.561306] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.87-gfc8bd0f #6 [ 245.568369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.577695] ffff8801d9637d00 ffffffff81d95bd9 0000000000000000 0000000000000001 [ 245.585652] 0000000000000001 0000000000000001 ffffffff810bb230 ffff8801d9637d38 [ 245.593617] ffffffff81da0cfd 0000000000000001 0000000000000000 ffff8801b5884c18 [ 245.601575] Call Trace: [ 245.604137] [] dump_stack+0xc1/0x128 [ 245.609470] [] ? irq_force_complete_move+0x390/0x390 [ 245.616191] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.622131] [] ? irq_force_complete_move+0x390/0x390 [ 245.628852] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.635916] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.642898] [] watchdog+0x6f0/0xa70 [ 245.648140] [] ? watchdog+0x125/0xa70 [ 245.653560] [] kthread+0x26d/0x300 [ 245.658717] [] ? reset_hung_task_detector+0x20/0x20 [ 245.665351] [] ? kthread_park+0xa0/0xa0 [ 245.670943] [] ? kthread_park+0xa0/0xa0 [ 245.676533] [] ? kthread_park+0xa0/0xa0 [ 245.682125] [] ret_from_fork+0x5c/0x70 [ 245.687779] Sending NMI from CPU 1 to CPUs 0: [ 245.692337] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b57c6 [ 245.699663] Kernel panic - not syncing: hung_task: blocked tasks [ 245.705783] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.87-gfc8bd0f #6 [ 245.712850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.722178] ffff8801d9637cb8 ffffffff81d95bd9 ffffffff83a8b3c0 ffff8801d9637d90 [ 245.730139] ffff8801b5884c00 dffffc0000000000 ffffffff84409000 ffff8801d9637d80 [ 245.738110] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b890 ffffffff8142f625 [ 245.746073] Call Trace: [ 245.748631] [] dump_stack+0xc1/0x128 [ 245.753962] [] panic+0x1bc/0x3a8 [ 245.758945] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.767140] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.774382] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.781623] [] watchdog+0x701/0xa70 [ 245.786865] [] ? watchdog+0x125/0xa70 [ 245.792284] [] kthread+0x26d/0x300 [ 245.797442] [] ? reset_hung_task_detector+0x20/0x20 [ 245.804074] [] ? kthread_park+0xa0/0xa0 [ 245.809665] [] ? kthread_park+0xa0/0xa0 [ 245.815255] [] ? kthread_park+0xa0/0xa0 [ 245.820843] [] ret_from_fork+0x5c/0x70 [ 245.826971] Dumping ftrace buffer: [ 245.830527] (ftrace buffer empty) [ 245.834233] Kernel Offset: disabled [ 245.837834] Rebooting in 86400 seconds..