680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x8, @empty, 0xfffffffffffffffb}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xbd21, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x58) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x0) 2018/03/11 05:39:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x3e, "dee5630ee4ec4b6c68fa00a28b7d59ab247e14e85d46006adf09d88b3fc479db5dd75fa87a784cde68d09818f4a7557d4f574a951afd18834c577a3b43fe"}, &(0x7f0000000080)=0x46) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x23e1}, &(0x7f0000000280)=0x8) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000025c0)="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", 0x1000}, {&(0x7f00000000c0)="4f7e592653a35fc7a50137a1215e925e2177e2b60a922aebe3fa1d24308092164aa627251d4f9680d6b3050d4f153a4420f0422f7576b3d3355012db9cf78334a8063555c98092f5e12edf733e33ad584c03f4a5211d050c786ccbfc57b4c6cc35c39eb1fa23214d139d9dc64782fde935d287b1cf722873fe60", 0x7a}, {&(0x7f00000011c0)="bc41d7f619f597e6b0197f03d0dd225499d065bb0586e6f6e35228a1e9198599a510e6b0897a9678d2d381bbc8a32a44fe92a106f9bffece4746b1b4bc274d4524da227bb4d1d590e5963b4754804d41cefa92ad8568a5ee12354192e9176960684a67438b9fbc07b338cee34537", 0x6e}, {&(0x7f0000001240)="f66d84b0b8becf7fab572357406c3833342f5a97e8b41c4c247e1b631107099a0f08e8ff1fd344d573a356c1ed382a4bb138e1a2b0874041810ba9b43424281791a643c51d5a58a6de54d4726f7f2acf1045995798ab5c59b4bbe747b421a092dae54b56d515309997c9631f26acd9ef283fbe5c9a6a7bba2691f71a2d3305209dde1f124bb2b04ae485df62053a112eecd8e5144c886beb7557", 0x9a}, {&(0x7f0000001380)="ee4e47b756e1494ed9e090c54c3574af30ca8129f26b73177efaa72089730fb6871aafabdf888179dd914e1e3e7ce4d3db06b070a380a7c93a0f4e830c53b731bad772a41a3b0307589e66bdc9326d00c30e7414878f66e1130abf3854b8c10bf97a424d604fe1657360b86c43bd12b9ad1aaae7d745e4a9d1cad0aef5a1c1280a04703fdb9cce7a81ea56acc2e26c9e647b2987f6dc4dc555a80516c1d6b1f0b6e5aea9ff51b10fa831e5404823a2548c1625c63cdeb5acca9c454cf1bbb7c8b07c60f225d91091882441109d06", 0xce}, {&(0x7f0000001480)="a844bdb6e9bb609ad42e3c843cf69108215d4dfb4ebb9ee0d37c21864d507dda144b5736a02ff569b873d8cd9a7b06b5", 0x30}, {&(0x7f0000001580)="486143261d05048fb7e061", 0xb}], 0x7, 0x81003) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1f) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r3, &(0x7f00000ddff8), 0x5) [ 64.995671] audit: type=1400 audit(1520746762.847:72): avc: denied { create } for pid=9473 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 65.077261] audit: type=1400 audit(1520746762.927:73): avc: denied { create } for pid=9486 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:39:23 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002a9ffc), &(0x7f0000000ffc)=0xfffffffffffffedb) 2018/03/11 05:39:23 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00') accept$nfc_llcp(r0, 0x0, &(0x7f0000000080)) 2018/03/11 05:39:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xaf38, 0x4, [0x1, 0xfffffffffffffffb, 0x6a50, 0x800]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x1000, 0x30, 0x6, 0x7}, &(0x7f0000000280)=0x18) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/230) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1}], 0x25d) 2018/03/11 05:39:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x100, 0x8, 0x6, 'queue1\x00', 0x2839f659}) pwrite64(r1, &(0x7f0000000080)="9b4d86088b1b7667cf8079a42533cb7330f8", 0x12, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/11 05:39:23 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x4000000000, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffd}, {0x4}, 0x28e, 0x6e6bbb, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2e}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4}}, 0xe8) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/214, 0xd6}], 0x2, &(0x7f0000000240)=""/73, 0x49, 0x40}, 0x1}, {{&(0x7f00000002c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000480)=""/49, 0x31}], 0x5, 0x0, 0x0, 0x8}, 0x8}, {{&(0x7f0000001680)=@rc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001700)=""/165, 0xa5}], 0x1, &(0x7f00000017c0)=""/25, 0x19, 0x40}, 0x80000001}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/214, 0xd6}, {&(0x7f0000001900)=""/74, 0x4a}, {&(0x7f0000001980)}], 0x3, 0x0, 0x0, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001a00)=""/197, 0xc5}, {&(0x7f0000001b00)=""/250, 0xfa}, {&(0x7f0000001c00)=""/113, 0x71}, {&(0x7f0000001c80)=""/3, 0x3}, {&(0x7f0000001cc0)=""/102, 0x66}], 0x5, &(0x7f0000001dc0)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000002dc0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002e40)=""/230, 0xe6}, {&(0x7f0000002f40)=""/91, 0x5b}, {&(0x7f0000002fc0)=""/10, 0xa}, {&(0x7f0000003000)=""/131, 0x83}], 0x4, &(0x7f0000003100)=""/255, 0xff, 0x7}, 0x10}, {{&(0x7f0000003200)=@rc, 0x80, &(0x7f0000003480)=[{&(0x7f0000003280)=""/231, 0xe7}, {&(0x7f0000003380)=""/220, 0xdc}], 0x2, &(0x7f00000034c0)=""/45, 0x2d, 0x5}, 0x6}], 0x7, 0x20, &(0x7f00000036c0)) close(r0) 2018/03/11 05:39:23 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000400)) seccomp(0x0, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f00000001c0)=[{0x6}]}) umount2(&(0x7f0000000100)='..', 0x1) 2018/03/11 05:39:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getpeername(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/152) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x10) 2018/03/11 05:39:23 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x4404, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0xfffff, &(0x7f0000444000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@alg={0x110, 0x10, 0x18, 0x70bd25, 0x25dfdbff, {{'ctr(cast6)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x80d}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x78}]}, 0x110}, 0x1, 0x0, 0x0, 0xc0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000380)) 2018/03/11 05:39:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) userfaultfd(0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4005) 2018/03/11 05:39:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0xd8e}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/03/11 05:39:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000834ff4), 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/11 05:39:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001d1fb0)={{}, {0xe}, 0x0, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x50, 0x400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) 2018/03/11 05:39:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="74756e01000100", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/03/11 05:39:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/3, &(0x7f0000000140)=0x3) 2018/03/11 05:39:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0x14) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x7, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, r1}, {0x18000000000000, 0x1, 0x5, 0xfffffffffffffff9, 0x1000, 0x36a, 0x4a2, 0x3}, {0xf7e, 0xfffffffffffff092, 0x8, 0x4}, 0x4, 0x6e6bb7, 0x3, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x0, 0x7fff, 0xffff, 0x40, 0x40}}, 0xe8) 2018/03/11 05:39:23 executing program 6: select(0xffffffffffffffed, &(0x7f00007dafc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00006c7fc0)={0x0, 0x0, 0x3}, &(0x7f00008d9ff0)={0x77359400}) 2018/03/11 05:39:23 executing program 0: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xfff, 0x4) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f0000000200)) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getgroups(0x4, &(0x7f0000000380)=[r2, r3, r4, r5]) 2018/03/11 05:39:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001140)='net/if_inet6\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/03/11 05:39:23 executing program 0: r0 = socket$inet(0x2, 0xa, 0x400) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/11 05:39:23 executing program 2: r0 = epoll_create1(0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4924924924924cb, [{}, {}]}) 2018/03/11 05:39:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4400, 0x20) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/11 05:39:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/3, &(0x7f0000000140)=0x3) 2018/03/11 05:39:23 executing program 7: unshare(0x20000000) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) clone(0x80000, &(0x7f0000000200)="78829d58168aafc2a2bb07869d713bdcbf2cbeb8695620a97c6705040e89", &(0x7f00001a6000), &(0x7f0000000240), &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f00000001c0)={0x810, 0x101000, 0x2000, 0x22b, 0x7ff0000000000, 0x2, 0x5, 0x2, 0x100, 0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x6c, r2}) 2018/03/11 05:39:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x1b, 0x4) write(r1, &(0x7f0000000000), 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/11 05:39:23 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r0, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) 2018/03/11 05:39:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/03/11 05:39:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/11 05:39:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0xd, 0x800, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}}) 2018/03/11 05:39:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6957bb27cb7683039a836bca775b2f1e", 0x10) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/03/11 05:39:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) socket$netlink(0x10, 0x3, 0x4) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff"}, 0x60) 2018/03/11 05:39:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000c47000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/03/11 05:39:24 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="497c7a8421b1aa49fa39e487e14b141fa8d93cdaf9e9ebc38bd349041a25eee3a17362ae138b05658ba74e947603cbce9c87a15f8d9bb9362534fc399a625bd1b51878020390dbb0e2f6fcbb7c497e45703a03d68c7d239349912cc78572b71bc64e95e2a2d4f8ca3e3af8460e6da9da9eb53cf129f9fa7a42512fd96145a457e37eaf6cdfd9455bbee897ebfda2b1b159b9", 0x92}, {&(0x7f00000000c0)="a93f0aafca5d8d20ecbd09674020c1ac6a17cb3fc4cc7bd896b37a29acf6c4232aca248d55a57cc8050d89625d9fa8048427318f4affa5f1c74fc64d1fe86ec1c5fa6239ef79b7f8a62957cc00582db0bb8025732428c65d415b36dc17ceea6003eebff18e6bf0bc8debcd587590dc9371d123a2d15dcd769b48c62eec65f9a4d791cf2faaacee216b9845133f133a8c2632462e76d3928a078756682c621e67df865bef79ebe875", 0xa8}, {&(0x7f0000000180)="abda84380af2dee38caa387ecd8c38d35ac9f41888b336978dcbb5da09d658501c90c39c32768693c2f7e2cc8ba17c6fd6f75d0f13cd32519d58a30da63549aaf083aeae875413fd2d071ec36fc8e719bbd0f1cb139252f5b9bcb7ffb0f169", 0x145}], 0x3) 2018/03/11 05:39:24 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) socketpair$unix(0x1, 0x800006, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x40000000001, 0x0, 0x0, 0x5, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'nr0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x5, 0x7fff, 0xbf, [0x5, 0x100000001, 0x81], 0xc57, [0x2, 0xffffffffffff98f5, 0x1]}}) 2018/03/11 05:39:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000943ff4)='net/netstat\x00') sendto$llc(r0, &(0x7f0000000000)="618728d1556960241dab0ba5b53cd0d5aed985a667b943a455a4b84b01bc997022e8c12cef335502a8bb678badb1508244545b130a95f3c16511e3b9a5967b08594bbf584472c30f925151fb3359a76b7affcb935b3207837edc5da945719df134d8d138217907ef2050d5b0655e1ab7fe6ecb31b7b782fa1c", 0x79, 0x40, 0x0, 0x0) close(r0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x0, 0x2, 0x5, r1}) 2018/03/11 05:39:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000000c0)={0x4}, 0x8) rt_sigaction(0x7, &(0x7f0000000040)={0x42a135, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/11 05:39:24 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffe, 0x3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x1) 2018/03/11 05:39:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x27d2, 0x10001}, {0xfffffffffffffffb, 0x0, 0x0, 0xf3}, 0x0, 0x6e6bb1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d5, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x20000, 0x3, 0xfffffffffffffffc, 0x0, 0xff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/03/11 05:39:24 executing program 5: sync() add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) getpgid(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000000940)={0x5}, 0x8, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000026c0)=0xe8) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000002940)) getresgid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/03/11 05:39:24 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0xfffffffffffffff7) r2 = socket$inet(0x10, 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/03/11 05:39:24 executing program 0: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="020900767a22dd234093d5a1f67d6e9e", 0x10}], 0x1}, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000140)=""/44, 0x2c) 2018/03/11 05:39:24 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x2, 0x140000000, 0x7896, 0x7fff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x4) 2018/03/11 05:39:24 executing program 7: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) fcntl$setpipe(r1, 0x407, 0xb9a) close(r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) dup3(r1, r0, 0x0) 2018/03/11 05:39:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff}) unshare(0x20020000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0xfffffffffffffffd, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r1, r0, &(0x7f000000a000)=0x400002, 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/03/11 05:39:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') read(r0, &(0x7f0000000400)=""/204, 0x442) 2018/03/11 05:39:24 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x10000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000280)) 2018/03/11 05:39:24 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/11 05:39:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/11 05:39:24 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000480)=""/201) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0xb1}, {0x6}]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x7c, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xc) sendmsg(r1, &(0x7f0000001840)={&(0x7f00000001c0)=@ll={0x11, 0xe, r2, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000240)="abbdcc7f088432637e8c6b7666ce8abccd19e1c20e876d6391560c0c5c79a126d976964933b0bd4f98f42611f65b56531aeec32796192d5caa534191a64bea28fd6118112d696397dd9ab34217b1661d81d8bdf484daa6496319e245a0fc3f3cd978a35c8a806d7dd9dc1d272bd84b60aa215b473f109b9d71ce37b7a3e18393935d222d70d2d934fe3d3847332bf317eb79b1665692b78843d4aed210045e4bfbcf657b86c345b54a2f80d3102112d51c02d7d9ec279f964bb2ee999f26c86abf4aa118868d", 0xc6}, {&(0x7f0000000340)="0c79ce2d2e884e88ddb61bbbe87025dcc16a1e6e03dda0797f77675e7cc52fb1d4f308cb8df9eb3a534b2eb663470fd18a435a8da0a99b47729a33bb3dfab0f939e8abc1bb216e8df55840b2c8fe89cf4694560b8325d2f1c09dbbdd273157f2ab14d757d2681b00f17c82265a692ffa12892451bc0519d3833ae0b23e7f0a7be29c23d29d94eba2c939c59fa15e1a6545808a5fe490ec7a26ceaf7aa831a64d015f08b736d7ab7628ab48eeb8595f14edb0", 0xb2}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000400)="3b328c853c0fd7f69de0a14a7e202e9264d2392e3e9f81bb4ed5683ce6bce4619b241055fcf4345c56798e802997580b86fc4e95fd7a772945598968c3f879d49ee689593310b32ebb6c7aff667e118917e76514", 0x54}, {&(0x7f0000001680)="7a8d6b62c7214efab0f553d5716ae1e4d6ded008b2e4aa6203c1fd3d60dd11d9c2bf31b6536eb5a3685b59b10636999c76a3e6f15c77d4a39f6d08db10ef215cc820ce3dd6ed68af337e695e4a3864a3a1126df7ba2589bc834196d44da042bd66e765a45a34a2a3ec782de1093d3ecf3b8de576bd0d92232053528aae3383abede79216cfd001", 0x87}], 0x6, &(0x7f00000017c0)=[{0x70, 0x115, 0x9, "ed7351f12946cd7c6712cc1cbc4f57c8554cac7b7eb32a7a3d387335dd5da62daf22f83f116a08515dd26c78210f988494e34392099c107b724a8ae194fcf0b397821e2255f3a2a617efcac3fd5970c4876647422f18d6d0f4"}], 0x70, 0x4000850}, 0x80) 2018/03/11 05:39:24 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000c43000), 0x98) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/03/11 05:39:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'rose0\x00', 0xee}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/11 05:39:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0x1d44000}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/03/11 05:39:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80800) read(r0, &(0x7f00000000c0)=""/36, 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="6a68c65575ca5f3df4608918031d522f1c5be53b86774a57c29d54652fe76518e94ed033082de643976808eb7d3147effe8afea9a6936dafcd294b84656c83db0e38c2e962f6f7e4713c082e80", &(0x7f0000000200)="bbbcd9e3187ddf3d33c75db52d4e225e6099fb9de03d187293442cc22a746ff268d517a1b05b25fe84d95b54bbcc9c39c6478726218998d7635d28cf40dfcf1ae311c563b18a7815030cbda06c521a2bf3ce0b475f6903e53393395b9e7747b3584464fade514d9f365873a698ed0c450dbb3c37f243626d84bbd20cfbece6366f96242d09e05bddbb68fd063b1f4363f231886627fa438d764a4b"}}, &(0x7f0000000300)=0x0) timer_gettime(r1, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, 0x2, [0xfffffffffffffffe, 0x3f, 0xfffffffffffffe01, 0x7, 0x5, 0xc9f, 0x3, 0xc4]}, 0x5c) [ 66.703213] binder: 9719:9722 Acquire 1 refcount change on invalid ref 0 ret -22 [ 66.738587] binder: 9719:9730 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 66.783359] audit: type=1400 audit(1520746764.627:74): avc: denied { set_context_mgr } for pid=9719 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/11 05:39:24 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/4096) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getrandom(&(0x7f0000001080)=""/184, 0xb8, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/03/11 05:39:24 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000280)={0x3ff, 0x6, 0x10000}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) read$eventfd(r0, &(0x7f00000002c0), 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}]}, &(0x7f0000000180)=0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setflags(r4, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x494e, 0x20, 0x80000000, 0x9}, &(0x7f0000000200)=0x18) nanosleep(&(0x7f0000000100), 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14500, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000040)) 2018/03/11 05:39:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x3ff) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe1ff4)) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x4, 0x6b, 0x80, "6d37d573d842", 0x3f}}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000cd7ff4)) 2018/03/11 05:39:24 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/33, 0x21) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/03/11 05:39:24 executing program 5: timer_create(0x0, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)=0x0) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) timer_getoverrun(r0) 2018/03/11 05:39:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7f6b776ebc4a1bddfddc84d03dacdc6aa30cebe2d589df0821e13b63d2b955e7f125cf356b4fc43a29d3f49c9020b63d4257fe9267e6cb37d5221bcd6371096fd652055eacba88698ab817c431b9d37a89093d72feab7343891675942eaab2abe6cd2bfedc1058b721a0a9f7bd4880be0c357e8bdd2dde4e6404c678ba65b28dbe9e8633b8c34c97e477d9a03a0d085dcf0a82b545a2645280a261b7b6ba7d478582a94f27bbe1350841169b2f83759eb778b8f8420a1b1c6f5004f6e8b668d0c9b73abe2244f0cac6b0c451e4cbc77cb6a4", 0xd2, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='+\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/122, 0x7a, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) 2018/03/11 05:39:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10052, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socket(0xb, 0xf, 0xfffffffffffffff8) wait4(0x0, &(0x7f0000ec8ffc), 0x80000000, &(0x7f0000edc000)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = dup(r1) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000beb000/0x2000)=nil, 0x3, 0x7, 0xfc, &(0x7f0000ffb000/0x2000)=nil, 0x80000005}) 2018/03/11 05:39:24 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x200800) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/221) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x7) 2018/03/11 05:39:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = dup3(r0, r0, 0x80000) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/11 05:39:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r2, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/03/11 05:39:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/11 05:39:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x12, r2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r0, 0x2272, &(0x7f0000007000)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7, 0x2) 2018/03/11 05:39:24 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000180)=[{0x70, 0x100, 0x50, "5df7ac94ddab576a0807282397c5f61d776bef979ccf7f4719c631e0b129cb006c4024e45d2d8083968bca51293cf6e464874e7188b86b2657e926b6155052319a634dcdfcb6e3c8f5b379aa66be6338f6ca8ac46202cd00da9d9107e12a1a"}], 0x70}}], 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4282, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x6, "960d8c60bf1b"}, &(0x7f0000000080)=0x2a) 2018/03/11 05:39:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$inet(0x2, 0x900000000002, 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffffffffffd36) 2018/03/11 05:39:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x246}, 0x18) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/11 05:39:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d85000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) r3 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) fallocate(r3, 0x23, 0x0, 0xd) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f00003fe000)) connect$ipx(r3, &(0x7f0000000000)={0x4, 0x9, 0xb3, "ed33ebd00d0d", 0x8}, 0x10) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/11 05:39:25 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x202, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x10000100000001, 0x8) 2018/03/11 05:39:25 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8, 0x31, 0xffffffffffffffff, 0x3) r0 = memfd_create(&(0x7f0000000000)="2a2e657468312b76626f786e657430776c616e31637075736574766d6e657431b75d73797374656d00", 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @remote}, &(0x7f00000001c0)=0xc) r1 = socket(0xa, 0xfffffffffffffffd, 0x1) ioctl(r1, 0x8912, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x4, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r3) 2018/03/11 05:39:25 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r0, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000087affc), &(0x7f0000e0a000)=0x4) 2018/03/11 05:39:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x400, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0xfffffffffffff033}, 0x3, 0x3ff, 0x4, 0x5, 0x3, &(0x7f0000000080), 0x7fffffff, 0x6, 0x6}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40100, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x44) accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000380)=""/112) 2018/03/11 05:39:25 executing program 2: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000), 0x0, &(0x7f0000255000)}, 0x18) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000100)=0x14, 0x5, 0x2) 2018/03/11 05:39:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/11 05:39:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1, 0xc, 0x803, 0x21}, &(0x7f0000000140)=0xfe79) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x8}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/91) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={"6c6f0000000000000000b374791b00", @ifru_names='gretap0\x00'}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="3e088fea93ddcdb20af157db9d546169be8aa17414f98d340b8e52093f14743b34108a34f2bbcd83677fafd7a38b9e5ea6a0ce215db5d82d1ed37fda8a279cadb3263014e8677c7de4f0fdc51442edf87d776cd2") 2018/03/11 05:39:25 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000100)=""/134, 0x86, 0x2, &(0x7f0000000000)={0x1a, 0x337, 0xce, 0x9, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/11 05:39:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x3, &(0x7f0000000280)={0x0, 0x24, 0x7, @thr={&(0x7f0000000080)="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", &(0x7f0000000180)="b6db5c07b6bb1bd72ec962eca0959b2868f42765ede6c108f06c6d2dff3ee4b67382f84df52d4810c9daa8f2d1988d85541267985f877c515b3f8d572ded63b3c91c363d3e8a1a654b5d6a7c2ac035cef342427ae974e12f7a6df9a8732f33f8448176350b7925d12c5f961212ee187dd516ed8c598a27585daed7b994bd5bdf1551d6fda8bbdb1756d6758f78121835841dfbb3876e2ba2a240b1db2fe98005b50d403dd590b5"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x536d29a2}, 0x1}, 0x0) 2018/03/11 05:39:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) clone(0x0, &(0x7f0000001fca), &(0x7f000000d000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/11 05:39:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getpgid(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x8, 0x0, 0x531, 0x7}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=@bridge_newneigh={0x1c, 0x1c, 0x1}, 0x1c}, 0x1}, 0x0) [ 67.454485] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/11 05:39:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet(0x2, 0x80000, 0xbde1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x55}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/11 05:39:25 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200c40, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x96e, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e8900050028005a0004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x1) 2018/03/11 05:39:25 executing program 1: pipe2(&(0x7f0000006ff8), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/11 05:39:25 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) prctl$intptr(0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xb97d, 0x81, 0x4, 0x7fffffff, 0x3, 0xffffffff, 0x80000000000, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2d, 0x5, 0x9, 0x20, 0xff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000001c0)="99a7346918ff5eaf5a17a5f6aaec624c473963b209e114f5f13c2ee05a5ff55d4a0d9df777c70536e540869d78eb920d7fe2a8ecfafe7c6e9741cd35a85bb47ee4648f510eb6", 0x46) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000006000/0x2000)=nil) [ 67.587945] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/11 05:39:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000001500)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="0c51de6fbbcf805570be7f92891ef7baac3effdde868b87efde8e5fdf61edab25481c0a9928764d9fb51405a306b80143fc2b492e9345253ef4a7d15b803eb8fedc2a0020ecc13b00bf1b68a3b0741d0af639208c451d81efc4e9e330f04c06dfbc27eaea8f870bc67d61a60149af7a444e2866a34ce2bc8d87fceafd9d87abcb910a09f31fe0dff6daf9b0f4a78410dcdf699e3406b66b0235a1393c6af4ee520f7", @ANYRES32=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="f9a31dcbb65297575706ce93ac81c46bc964253326b85681ba3d93c8f63033702a23d40d20f91fd7955c069b0a9eb63821c4fbc45cb55b2bd3cf73c8cf9fb4f40afec600eba4dc2e24bbb4728a9d940b2352fbb3cb31cc3b6a346b45006e13e0c87074c8fd33fe09eb04a15c3796bf4d730fe876963b5cfe1af6a912513b9f11314e4136d5460166cd199a0dfbdb969c826f8a32f60e9501b30e6d73853f7a0c2ff89141dcfb68e97608604bbb3189ae92d5900bcbf52cdfaa953a3600e6a63bf536eb0f79595940b3b199ef4957c5e837d9403d5852895109f5204bb33996b47acf5f7ba50f152ffd7d25eb70ee5698bbad12574c", @ANYPTR, @ANYPTR], @ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR], @ANYBLOB="a69081c05cce92b7ae228afd7cd8b0c72d0700bf4bc60d6feb290f64e6496e23e7812d2539313ca6a6ad676b4e90082a1de80331c4705611abcb1a530c6ff48728673e00752f61e0da428b9716406e1c8345d21321450f5f2944ec3740e758d6eaecf5b50132b5330474336524a0b6c1164b1a0a5faa7bca763e038e324dc3bf036bc25d426686437822f2bb0c682fc720bd8f0a", @ANYRES64=r0, @ANYBLOB="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@ANYPTR, @ANYBLOB="b923c549df935908fb32dd8d9ff8e152129128f74aeb0d8a9ce2954386ad14c95815a8acfdb8679478d72f61b2629150ef311652740eac7a6a6d01fdc11c40b1a8102aa7540ceaa9d0a36a335c971fccfed212f6936f9d5dd8ea0d10b6ecd966a0ae8090117751acf83b5a128585a40336c6f736954be1c4c5f8830d48aee22d0db4aaa5adcd44a5233027ad50883b8260e590fec7691ad343d462c4cd81d07980ef43678457932f8996ce09cd6db767f9e7c44504212e56ce0183c96b62292fe0e801c7263c5596d69167aa7b061ada0e369dcbf00e8c8d"], 0xec}, 0x1}, 0x10) [ 67.634954] audit: type=1400 audit(1520746765.487:75): avc: denied { create } for pid=9867 comm="syz-executor1" 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 2018/03/11 05:39:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x2, 0x100105) 2018/03/11 05:39:25 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x250800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x1, 0x8) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) 2018/03/11 05:39:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/11 05:39:25 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000aceffc), 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000a50000)) 2018/03/11 05:39:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="040100001a00011d00000000000000000000000fff0100faffffffffffffff000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac1414aa000000000000000000000000"], 0x104}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000002c0)=0xc) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e41200000100000025bd7000fedbdf250f00000204001f003c100200100012000000000003000000000000001aedb6a5de7fdc7ee598f67e8c8d56a6d02ec71d0b97ab1d8b5657d6ac6530ec94fed5edd152f7988798b927cb4172e6ed59fbea9731bde79cdab1fb709d76ff9e6a332eaf8f4b5c8168479e9ba8af1cb145fde8d7c1717bdf29782aec2aacb601e810974d48da18428517ccdb178eee18477b2794c089439d46b837c4481b4b22df9e7f1e4fc5efa6b3ae32ca5254aea4155e2eb0beb5acdcd5c894bfeec4f5ec954228514e261c82e68e38fdf5d8a7ad7fed1be04d7acc606279e7137cb281fcbb28cb9abc5b62aec737490f79c7cac40df07e5a734ab707bab468f90607d4a748b6074e15ae6995dba7bdd104cbe0174792e26bbf3c69287d738debac8e3a954d6f76743cef1146590ead7a616c1b63e76243bfa05a60659a633ed941aa098266e8db5cebf2b786ecee69da985cf2725fae13c7c95022436249691bdad7c0075f191140aa15cda34288078c4094c9c8dfc4cab041b9924ef76f90a3ab887ab30e20a56666308b809b82d296f4a4aca7cf910c0d7bfe72ebd2d0e3dd5c9c8f14cd8e743fd882f662d56337f1af215694c6c326ae527fb444e5bc3e1c5d2f2260af07b60a4e1316159a5f6908d3e8512af723953190629a58b6f6196cefb1a62a14fe9df384d8182b0702470970328bae1a8ea7a624e3f81062ee685df8e04447a8fded446fb537b08432203a02ae3cb12c549691c032b21746d402348e8fde5e6ebee0e60bc02d8ac2c6c36ec7e1de0fe97c6b14af927f92676b95d228ed63925537857f61b748e179574e49a3bfafd519cc94bbae5ea0b9a80b3e798d75bcfaee5de3e5a11b7d28bbfe6225f0f3ed92f1abcca2236dbaf638b693c5dba3afb77f84a2498cbf9f2a4576fc1dfa5259a87a2c2b3c1183bbe2d8722f38c6e039aa7dbd625e0414860aa4fa9c244f4289e80fb725a5fdbf1fd114d1d4d468afbfc1c7f473b5faae001d8b8357e6cc7ae1685e97de787cc9f2408ec54b93b48ae9393a8f71dd0ca8a5207082d130fbdecaeea63b935e7cc7765fe43fc69025bb546b4c9aacf66b148aacbf95b8bab2a68559a6d7aeacf91b910c7818f10ffff89ad1f454a5e4b8dcb599a67ed1f80c363d5e4b899f2e60d8218f04aad93f2148de9937b417286f124147c9b17b0e9af3b27182d391f8c918be0296e15054507766f88c211aaa6918f37c6165dc43446e8c038cd1c9a3210a44fb9b48e90eb32a893b02681f099134b31504e530f532f6079619c24343a4ed24398e834f3ec804d4bf915589172fc90aa8d0414cc795b953985890842baf2758e9540e1577fc104ae90120f8d0bbca6262591c5d156932779e8591a5b46f8cfcf88c1c26036f462ef08803fd44a8074a8ec2615b40386032b8ca479ceddc7e9478f1535f2ecd8bf2987c1b7b6ce1732a4cc31b3076b17b4f1a2e7348ff7520586f68fdb116ead40734615de2fcbf0f312c6ce221c5f7502292f58985364753356b8fbfebc1aab360515de87c2407790328924cb34a71adf7f927df5a3b0b6722a335310e73efde3a5b6e6f1700ad00c84335b71c53028c28934c22b3dbdd1c2f3951639a6bd323ccfbc26db7d5644f9507c15eb7b0f0913972b86e7ccf9b11c61b819ab858e296885ccd9f42a4faeccf9e91dcccf3fd77d9ee8b26113775d083b2b30fbbda3c52b341f63c7526472c5013e7b734056aeaa33b94cec31b3d75c19a18ece238b818e9f62228db32730eb7426f89392155c8efa81db4400fc863ea2300f29a2121710bb0762ca6a101638939728d77af715673024fa1c1792b00443f1d97f09925713d170fa12842ae763de4f3c0e47e91cb3d65cc40d55ec6b24fc0f1b776d650e18a5d21666792dfed73a5ee61f0e79f75a1078df047f9eb7dd9e76759ddd805c6184393d4d6c6509613e138eeebc11a7538e1321d1c101c3f0d415c26c71b4c9c5d1ce7f2076bb892b5d5b8225ca7a110811885629b18ad85df9ab19b9ed9f9cf2a7126cf96ece1dd5890ccfca9524b95070b305f980bbdb9ef6580e2311c6a646f660fa6d17a4f694ce41890520048c9564013bfe096318c27eb5cd1c6e730f325a5a4b4d75550f08bc68048e1142fc0ae03b9666b801f984846c5bfc701252a8881fea6cc6fd8d20cba654dba2fdb740a6440fa5856c95a4cde48870474c0bc3f752348727d438e629e5b7aac5acc9c0fc2a9b45598cfaa6fca001ac353c4bfbbc669c9857d66114112224df8ae37839955a5be544310746564f84e90bd72920d1d22095c286c16c99c0398cf8f5455e146b6dcd34be7a8057cdfea04d59622a99a3f1519dc204e6c79237debbe6c6e2f52a66d294ebeedfe4595a4e4065a0262de010286a292b1ad71e764e51086f0c95251810ba15403808dc1db70993186f0767b4860450c85fc241d9c3533a993f7bc88c282ae967fa39d48b2fb252315c518aecb9544e6c793e94a1382b6796965dd1320837366170c0d6038a1c4aab81d7ca2fb0b666cee37d92391b2c479ff1814a80fdd423f5b84bfca2027f7828eb601a0b521a083196e34957c8d6f5e63f8d444e663aff304297a8b3db36572b59332ea85e7c9a787ecde533a3b191cb468d87ba9d84de150344205bc6f1920423310824b5f55a799add7f270fe0214e6955dbfe3828828b155e633f431f500916df0e8df1e82c2258df83cc36895a1d38876da1473e08e700f5d3199533ba0f7cc50b90d00083b3192eca7858b847bfb09efcf48fb72206b9914cac43debd69e345d2727485b3767e5b97bad9c8a0e6a68239397597c8519c7594ae4b881d006b0dfae8f2d3b404b555bc0a4599c36a52d4a7a49e342cac5614485e9ed7b86a4db8caca90c6450bea7d809098bed5ab1c34edb3a06c81f5b54b7bb54ae1d29e96527bb798a2dab8b3f9d4f1d2170c0d8cfc9c0814c522daa04ca055b64be6283099c881b3bb4a07ecaa9c36c51e32521b84c9955050762efcdb29d1b3c6143a436667e4718b120ed0b9a8fbfec4a8d2aa6730adba229b0f377f65ff7e4bebe545cb8a53161c6178b50b161e04efd91105417a53d78ee2d31f08e1200162d545d99f13f5f92daf1d08231ab29488abe394c720f0d51107ca1968b3b3743fe1688192bf92c706888ea089cad9a539241b8e5eb39fb7330043de4c4a4808232adb804a738ac7379cbf193ead636a325f0ff58564dd7deec283f91eaffa4abb39e98842e4c00ec76f4773648a96bf9736c50f62c0eb74a6068d14c68b47aa3bc744a273f963b80124e1c7f7153f18857b020a6eeea3e2720ad4e29884f4b43448586f07d9456c63219c0944fde8712dd27c8611cbd0c8fa2cbac8b2be26531fc9b439d5b48a4bb71f599c9f1444fe0b5605bb9de765c8a580ca5add5bbb7b66ed9432c47282c7b25421e270c72ed664322b628a09f09e054ca4005dbee1545c0b325423e9c8c072075190f43c94e1a32e2bd35149a18ac732a261287ee1a4368cdf14acebe6f63f8aa2a7888fc393a57e4ace5d80f7cb5991aded13c90de8f5324afa8cdcb587d3555923621870d162406352edebcac8d02e9db4fc5842972431cbd5011644de01a1ebb2b386f8b2926afa888547748720de18d8c000ce757d011a0ad1e54571382c84d8bc8155004b126dd6ebad6efb8052c1575ca550c73585d6100547e1879686c02aae92ca9e879eab3d06bc7789890f77b051938cb02988103550dc5c970df61728595356d538bad5f9179954f6ddbcd4a508545f26c099fc6837557018a35e44c42fdf2dc277746a80dedc8747ea8d047e82c68d6abc9c72c53b1bbdbbd81d295eac94840f86be26c71dc94a293691042ccad5f05af5dd71824b45cb3cacd6135c0a147da64d093746554a9609813ec8b0a7042cc246a8f331cdfdc206378c64e0b4446aa67452048219e3b6b819f266e3d4e867ed36c0cfaefcdb4307d692f5f1fb65d5dbbb4476770b2893fafc8d38280e7b0fbf7ea2a399a607a9988f68ce719c78717c0ad112f499883b26a2b85a6674a6984f7c0004c00f9326358b6b84d2c5c04a2a7fdeca98ed75d87126ee21c6bb3ee8c082dc4af85313e6ee9783063c5102ad9b0addb390fd82ac7d6d59e27b41562bcf84cbca476cd4a1d2a45ad6eb37e2138840dd492483621adfd3725a1438fa798696496c6b47ab4d391284810bd4b7d892d5ec0cc2e793c94ae80c7ba8050148903d93310fc40bb10b991f69a11e60bd7720e0b7c59fe493d14c0bb8d812585db31142e93c5e6241bafd4e10494ebc40d0c29457e48619f9045a6b663da1264bbc47789e9973cd11d28b7b4c187eac1b0a5e5f4fa1532368122c737edce82af0788343d43a0aa0a6dec95a0e3fe3680cbd9c826ba1829b39e4831c4573f96fddda9f6ce993d5fbd89e798094152f54d535f47858576723c4e21a9c81d9a0d76225ed3365c34b7fe0c2f9bc25965dec1d019952ed097dc02500f969684bbd893f3263c76f18a148a50a5449075176d1b8ed16e1712b1ea26a87f2a9a33862de68e3a2ff7013b31af0b60cea2ed1adb1f9e136f7ecf92b61336d7e6360dda2e2adefbb3f4f6398105eaf33ff95c09ee2ce1d4545f790369495ad73d064e9b9c1cef24b50bfe5880768fe621ad8402ffce55231a41966a71afeb4703859cdf526c97a2f6f28dbf41cc82fcb7824b066e7c74fe9024e9ef4699a8364c6c107551b723e666873bd57903caf5871ce14d67969b29a90cbd2599a3b5ae5120ab544002a43569fb4399f54a17160f7fcf9b85416423ca3ff03878ca3e290d07468fd97420bf6b4175522aa3b9b85009e7d3f86b32d7a53aa60fbdf7add4031d434116d9b8ba43cfc93111758b469b7db04c42f053a1386cbf8a0ec6f47b2aeaf8c081f1124fd2ba170be34e7f5f3778c7908bcf8e8c27d886d898b8c27a42eb0da1086827ccd71e0301d025fcaf074afc1e0507db8cd7ec04ce6349dbc09267ae726baa242e90f8d5474d87749f8cabbaccbdd4a0fdf9475434792e74c60cc3f013aa9837bab9e1f5101e4441148f1343e75cdb99f663c32107fcd57b02c471029c1af8804e32a12029aa56533a2de77df681292a31f1e2e03a1eb7178ab1159d07d242c7af573cd2a349b453898f55b596194d0fce7ae844a5398590bdcd735ae2ff4105dcadb4d62c0995f2f5ddcf8e3151891906b46656a789acc680ef3ed86a8200f36614e9db51192be34375e71b7ac2e1b381e1fee7f3e4afbebc0af3bd47492099496fd2a91f4798ae8d856c3ded0ed45059d558308a47326f28275413d407ae2d61c2840d3dd7a5e85d3d9c50ec62d882bdfba8b5e003203592468c05d5b1f82e1703c8771958b4ef2050077e1b8dfa7b9346a2aabf6ef6069f3ac032e7b34c0fd0f4fa8386e4848e4269f9ddcb3349aba6388973ac24551b274b9ded72123bd74ceb59fca30de7c9bafc207bf1c8fcccd4adaba48a73052e90417b821a12704ddf3df03a61b0ad9e383736189dd52865e2f0eea6435235fb560f2c340702b0f006c108a78572bc82483f187ac85e743f960096a31cc6b2cb3e61ed44e0e874707f8ef03bd0aa53a24d9dd18c3f001e299d72d10e74f4cfda3563203b5b7c67161d7c2498dd3efcc5cd3bda8e4388ae4364895f0a21e986c1bc94ccfc16612e94bc9b4aaa5b2d01eac0310f280b403985d39c6893cb35847aeb7a80dd66c61a93c68cc5d9c7558e67d010f6d848c505996783c25285e04d30190b48c8ff0da0494e4d5dad8d0ded553e170150bdb742d837a87ad31c3ea6ffd12d77280090000000000004237247bbf2ef2860ece8a75b21aa93e69bed2b5dcd82f3f211e7fb4840eeb36e46279224b48f2574aafb274ac2350ce21fc3e6ffc587934a8b69531491e39ca754c9e30fa45aedbe46ba42b495c1dfc2713721bf4ef925dfe4c50913a662626e2a5988c2dd53633ad85f82c8ce81d94475582947596a8a19b754a98c369105c1cad262ceb9924195bc8e848d8af0185f8c13b7db7b9e8b23fd4da07a354822f2f23407f382daff097aab0c349f9abc77b9acf719c7efd295fb9f477a9c74c573b8be76134a72c3cd3d22685f4f09392de19a1d8edab5864836d6d45df91fa67ee7f5c07d167d932ad6576be5a39abbb6b8aac126043c6d7e63fdbeb618112b7a1c8d6406b34aaf781c6deba805ca76b1088115db09f763a0c620e0168071ff774261e81886df7a6de3fc8cfe836241aa1809391e67dda4d9f37d0be0b31aa8369268014d0008000c00000000005c00670000000000a1a92d74a8f9f63657f2e4529cd0db0726fa148a7bd7ad87e8aabf708087c88d249d6896bf20b9059992f799ad463c8ee417f9abbb5e1b02c4238b87bb7c52c5831add8cd004e6c211fac3395ec39d87aa411f000c00600000000000", @ANYRES32=r2, @ANYBLOB="77075e9718995e51f7ba3be1864c5211c5d1acc3d869434ecb20df4a6f81825f9705691a956951da15f7ab3d478dbb351690f1b83f034e82ee2f3b127ebd4be42918527da4d70541721cccd7c34088c0e272850f898dc937e8ce45f514402ba0d3c02a65cecfac05504e9b21c5eecb2b9b3e64352cdd14c757b038ef95543fbf27d821647857337a63441ed626730532b6229680e2fff0e395be7fc966fa1cce6abdeb80f210cebd1af85ce529bde9e8aaa49d1a77775160007bd1f63cd43d0cba69076ea56f450f5bd8b006bcab500355acee5bdba951a12a4d2bd13c605020fac5365bac00a900"], 0x12e4}, 0x1, 0x0, 0x0, 0x4040000}, 0x801) 2018/03/11 05:39:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/11 05:39:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "a2ca5d91ba00d2f0830fdbb4d9c341f1183763a9623f6745af95c0d4dbab0136b2ea425c66713db982f95c9c563146b732759cc29cbb9f629fb9c613034caede3aab383a7d80c8e1ded11cb480b76572"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac14", 0x7a, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'erspan0\x00', 0x3}) 2018/03/11 05:39:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') r1 = accept$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x605) r2 = socket$inet6(0xa, 0xa, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000003c0)=""/246) 2018/03/11 05:39:25 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x16, "d810bef8125f14e3dbe8701342bb60a2d5d5d9db7ae2"}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x3b}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/03/11 05:39:25 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000380)={0xfc8f, 0x1000, 0x29, 0x26c, 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000400)=0x8001) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0xa, &(0x7f0000000040)=[0x401, 0x1f, 0x2, 0x4, 0x1d, 0x1ff, 0x8, 0x1, 0x2, 0x6]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'bcsh0\x00', 0x400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0xb18}}, [0x8, 0x100, 0x324df243, 0x2, 0x1, 0x3, 0x7, 0x6e, 0x80, 0x18e0, 0x1, 0x5e36, 0x8, 0x6, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1}}}, 0x2, 0x400, 0x8, 0x2, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0xffffffffffffff48) 2018/03/11 05:39:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) lchown(&(0x7f0000664000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x20, 0x0) 2018/03/11 05:39:25 executing program 2: r0 = socket(0x2, 0x6, 0x8) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'gre0\x00', 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) ioctl$int_in(r2, 0x5421, &(0x7f0000000100)=0xfffffffffffffffb) [ 67.892775] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/11 05:39:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0xffffffff80000000, &(0x7f00000000c0)="75cec324afdfde5dda768dbc1f5e32c3d0365175773bd5ee52107f1289269b5b564eda82fc1b4b349ebe7a1cfe423ee69c61b129c838584ce83e84304074b4df98eb2e5b3c5483496a1c430d281293874c2811dd1263a0626b") memfd_create(&(0x7f0000000240)='/dev/autofs\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x20004, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/11 05:39:25 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x3) tkill(r0, 0x10) 2018/03/11 05:39:25 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f0000000140)=""/188, 0xbc}, {&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/221, 0xdd}, {&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000000380)=""/58, 0x3a}], 0x7, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/127, 0x7f}, {&(0x7f0000000580)=""/15, 0xf}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/26, 0x1a}], 0x5, 0x0) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) r5 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000740)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000007c0)={r6, r7, 0x8c}) dup2(r3, r4) r8 = gettid() tkill(r8, 0x16) [ 68.013366] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/11 05:39:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20007f, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000480)="1c5ae4f38be730c26efdaeb58f572b6a51e6dbe41f9bd77e78464abea7c2e7b22661c17248d4cc0e459b6e8c233f489f992e266405159356eefa09aed29f12710206c53c4a633f3a4351b55c5d3deddbbb5cfc9770ed0589ea99fa7de968d71423f210329bc1ca0dc3aeaada2f9b1ea991d2946ba2a4b4cf0401367b3ca55efc8469304f529658718aeff3b6b265c6c72fc699d963b8604c872f660455a1332f79d8a7c4d11d4df3c28a0a95cf3898d874e2d2eee40ae120b297abfccdbd1f419089d80fe309d612f648fd4f0c3f17e314add9bf3bdf8ce4f07546", 0xdb) timer_create(0xfffffffffffffffe, &(0x7f000030c000)={0x0, 0x2d, 0xfffffffffffffffe, @tid=r1}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) 2018/03/11 05:39:26 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/11 05:39:26 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x67, "bc2dde407e3bd38e293eae3a3a354db29daad1b2a35be1f345db6211ba90abd4b06c3c129ae2b0c6cc2781e20294e93136fcf6716d5b1b4f2baf34333429fc987e457d04be3e2260a82fad1a94e59d3ded3caee34d5f69fb40d9b1ebe8bcdf665f4f49bf45d161"}, &(0x7f0000001080)=0x6f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000010c0)={r3, 0x1e}, &(0x7f0000001100)=0x8) ioctl$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) read(r0, &(0x7f0000000080)=""/4096, 0x1000) dup2(r0, r2) 2018/03/11 05:39:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6_vti0\x00', 0xffff}) 2018/03/11 05:39:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="2ab6fef7ad141fa6784257f94f97ab5193f0652dedcd1ae0634a6d018d4f1adc9ef6228c89e75fbf68378044b4743ad487e9e6fbc2a0179ae630b8b720babc3f43a38fcd5c81d1e72431e394653ee2c027b9dd339204b3ca04e57f728f9053701a175229b6012f3231b8a1a5a68bacf100b65b3e1d9370accd78bb1513f172514af0c71220061997e11b2956bba9bc2d1b524730ef8c3b35b80e332878b0a9420a5d151bd8f862ae7ced37eb") shutdown(r0, 0x2) [ 68.767460] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/11 05:39:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) setsockopt(r0, 0x101, 0x6, &(0x7f0000000100)="30644316b7863d372c4158251edd330a84360d1aa2b80e1e5df3487505c088aacff64cf68c1055965deb5b3a99052c032486fb7a11493afd4af41ef37f6ba53f625859eb3e5e0b8a0d0d55714e6cd07a91", 0x51) read$eventfd(r0, &(0x7f0000000040), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xe0800, 0x0) 2018/03/11 05:39:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x600001, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/03/11 05:39:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x400}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000540)) 2018/03/11 05:39:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5, 0x20, 0x9, 0xc00000000000000}, &(0x7f0000000180)=0x18) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) 2018/03/11 05:39:26 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet(0x10, 0x0, 0x0) 2018/03/11 05:39:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x80802) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x3f8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2}, 'tunl0\x00'}) 2018/03/11 05:39:26 executing program 6: ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/11 05:39:26 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x200000000000001) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @broadcast=0xffffffff}, 'irlan0\x00'}) fallocate(r0, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xff80000000, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xc2, @dev={0xfe, 0x80, [], 0x10}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x4, 0x8, 0x5, r1}, &(0x7f0000000280)=0x10) 2018/03/11 05:39:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="0b697dce000000000000") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000001c0)=""/119, 0xfffffffffffffe34) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7, 0x0, 0x1bce, 0x4, 0x4, 0x7, 0x8001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x400, 0x228, 0x20, 'queue1\x00', 0x17}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0a0000000800673120000600b98d0800010105000400a700e5f25b71bfe2d297e157c7f23025c89664d44940193942a136b664c1855de363386b9a476e07ae9a527db6954456334110f6119396375262800b600c367b31e97ee692f49b7a80"], 0x18) 2018/03/11 05:39:26 executing program 0: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) sync() 2018/03/11 05:39:26 executing program 1: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x20, r3, 0x0, 0x9}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) 2018/03/11 05:39:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xae, "32d16b0047f01e0558e853e4ce412a7ea76412d9da221ef4ac81ea731c57fc7fb87bcc6d827cb0e8b4a6731f36cf326fbb414e4ed47f2194963b3b25352738e4b0ebff28fdf7a061b5b375a47be788ce559731d94d3f146f0aa0cdd26b24d6a2250bd72e707dab3997ca162dbe971ea24bb72debd7783f43284fad0f42079a0bb673ea0b446680f9e533ab6d8baabb16f15fe290428499f5836cfda326e5107445d725cb0acd48e1785d5ad80d88"}, &(0x7f0000000080)=0xb6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) clone(0x29040400, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/03/11 05:39:26 executing program 7: r0 = gettid() mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat2(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000100)='./control\x00', 0x0) exit(0x0) getpriority(0x1, r0) 2018/03/11 05:39:26 executing program 5: r0 = eventfd(0x0) eventfd2(0x9, 0x0) read$eventfd(r0, &(0x7f0000949ff8), 0x224) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) write$eventfd(r0, &(0x7f0000ceeff8), 0x8) write$eventfd(r0, &(0x7f000025bff8)=0x6, 0x8) [ 69.091567] device bridge0 entered promiscuous mode 2018/03/11 05:39:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000), 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/114, 0x72}], 0x5, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/89, 0x59}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/31, 0x1f}, {&(0x7f0000002400)=""/11, 0xb}, {&(0x7f0000002440)=""/138, 0x8a}, {&(0x7f0000002500)=""/200, 0xc8}, {&(0x7f0000002600)=""/116, 0x74}], 0x8, 0x0) 2018/03/11 05:39:27 executing program 0: socket$l2tp(0x18, 0x1, 0x1) exit(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/11 05:39:27 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$setlease(r0, 0x400, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3, 0x8001, 0x7}) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x80000000, 0x3ff, "028f5b7787bd700b8e810bd1566b3fa93d774ce496504566b5c2baf9f6f9ed3ea5caed618a029e70ecb37c616eaa79380981045b8489162703674b2b06ae92aeff3c84a07edf8c187afbe0563be5fb34"}, 0xd8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000b52ff0), &(0x7f00003b0ff0)={0x0, 0x8000000}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/03/11 05:39:27 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x9, 0x798, 0x4}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b000003000000ffffffffffffffff010018010001f000"], 0x18}, 0x1}, 0x8000000000000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'vcan0\x00', 0x458}) 2018/03/11 05:39:27 executing program 1: socketpair(0x2, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4a0c, @loopback={0x0, 0x1}, 0x8c5}, @in6={0xa, 0x4e23, 0x3, @empty, 0x4ebeb15c}], 0x38) r1 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000574fb0)={{0x0, 0x5}}) 2018/03/11 05:39:27 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40002, 0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r1 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/11 05:39:27 executing program 6: socket(0x1000000010, 0x803, 0x0) 2018/03/11 05:39:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000340)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000003c0)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="10", 0x1}], 0x3a0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x3ff, 0x9, 0x8000, 0x1, 0x4, 0x0, 0x9076, 0x0, r3}, 0x20) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') 2018/03/11 05:39:27 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x0, 0x0, 0x4, 0x3, 0x8}, &(0x7f0000001440)=0x98) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/205, 0xcd}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="d8000000bc61d20fbe961806fbfe10c29fc495ccc1cddba351aa6dbb7a28c541e5ac06765ce1af55ef4e8087e4950a66902620f4a81fb3d0d8f90c05ff31da26e78f71abf584de28189060e3d2f2e860163c75a24663ade5bd9902a79315f3dc22eaf36ae548372793afc546ffb925afb02ab26528b193c14a2122790030a94a7ce7b75eabb648ab484131e1c60964d1d8d8826a07daed178f95a5d4d0fb907c1d134589b002249c5fccb3b3d19ab175d73cec7fb967ee4f5a1231fc1be4ce9613fa68876ef0f70c000000000400fdf69e0c1e5685a0c4c735890000000000000000000000000000"], &(0x7f0000001580)=0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00000002c0)=""/131, &(0x7f0000000100)=0x83) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000000)='\x00', 0x2) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/11 05:39:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x7, 0x1f, 0x3]}, 0xa) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1000000000000104, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3f, 0x1000, 0x26c00000000000, 0x3800000000000000, 0x88bb}, &(0x7f0000000200)=0x98) write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/11 05:39:27 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000473000/0x1000)=nil, 0x1000, 0x0, 0x4d031, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x34, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='environ\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/03/11 05:39:27 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) 2018/03/11 05:39:27 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{}, 0x54, 0x76, 0x8}, {{0x77359400}, 0x3, 0xb0bb, 0x200}, {{r1, r2/1000+10000}, 0x5, 0x1de6, 0x2}, {{}, 0x7fffffff, 0x3, 0x1}, {{0x0, 0x2710}, 0x1, 0x9, 0x3}, {{r3, r4/1000+10000}, 0x78, 0x7ff, 0xe2}, {{0x77359400}, 0x7, 0x400, 0x80000001}, {{0x0, 0x2710}, 0x5, 0x7, 0x4}, {{}, 0x2aea, 0xa404, 0x101}], 0xd8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0xfffffffffffffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0xa33}, &(0x7f0000f22000)={r5, r6+10000000}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) [ 69.370233] audit: type=1400 audit(1520746767.217:76): avc: denied { create } for pid=10057 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 05:39:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x7fffffff) sendfile(r0, r2, &(0x7f000000a000), 0x2) sendfile(r0, r2, &(0x7f000000dff8)=0x2, 0xa) [ 69.468701] audit: type=1400 audit(1520746767.317:77): avc: denied { create } for pid=10057 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 2018/03/11 05:39:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) dup2(r0, r2) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) write(r1, &(0x7f0000000100)="6523218a33d40518d96b3ef8213983eb3ca52416a8fb430f5fe9be2603672cc667f12c56309407eec7259853b427a64f38866a261f798a33b3d10de88a7f158dd68989ebb7385e9346f22d33277c", 0x4e) setsockopt$inet_mreqsrc(r2, 0x0, 0x1027, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xd9) 2018/03/11 05:39:27 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_ifreq(0xffffffffffffffff, 0x200000089f0, &(0x7f0000000080)={"74756e6c30007fb205b000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7, 0x30}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000040)=0xc) 2018/03/11 05:39:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400004, &(0x7f0000000000)="440d98030600010000000044ec", 0xd) 2018/03/11 05:39:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="000200000000000004010007080000000000000000040100d09b671e7a09943c6bd9717fc070e388b237f3f93e915672092c92013be0d9472c69cbea1ab7692db2846e9254d176d321ed9e5554696175723d611018b95c12b6bf6968b3000000000000000000000000001bbbfb461f345c4ed59b389283480a57b1464474bb417f600a3fd7e0b6ca736003252cb8125d4a4d7063"], 0x18) mprotect(&(0x7f00000eb000/0x2000)=nil, 0x2000, 0xfffffffffffffffb) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/11 05:39:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffd}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x400}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000006073680d00080000fe800000000000000000000000000000fe8000000000000000000000000000aa81009078000000000000"], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace(0x4217, r1) 2018/03/11 05:39:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/119, 0x77) 2018/03/11 05:39:27 executing program 2: clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000894ffc), &(0x7f0000001000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0xf5, 0x0) read(r0, &(0x7f000000f000)=""/128, 0x80) 2018/03/11 05:39:27 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/113, 0x71}], 0x2) r1 = socket(0x18, 0x0, 0x4) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x3ff, "7d3d1f5e0db7ba8c4adc359fef1ed933755e6871a30d4fa3f9780025d605e7efd4da911bf7891b44a41f989c5cdfb29190775a87f8a087015f0d6601d801b4", 0x3d}, 0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x10, 0xffffffffffffff5c, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/11 05:39:27 executing program 4: r0 = socket(0x5, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ff0009ff08000000b8000000", 0x24) mq_unlink(&(0x7f00000000c0)='wlan1\x00') 2018/03/11 05:39:27 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket(0xa, 0x2, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/11 05:39:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000040)={r2, 0x2}) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/11 05:39:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000), &(0x7f0000e32ff0)) 2018/03/11 05:39:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x4, 0x200040) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000003c0)=@fragment={0x5e, 0x0, 0x3ff, 0x4, 0x0, 0x0, 0x68}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20081, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0xffffffff, 0x0, 0x10001, 0x20756eb4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000002c0)={r2, 0x7}) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="84", 0x1, 0xfffffffffffffffb) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7c, "56bf692948e252fd43c812c27a3f753f7699ba6bf5b3f4bc299ee5c5dd69db3ea81b1d028b688a82dfa77a2cc0a8dd3fd8733077fc8240d5936bf1b90b62f9dba0704c89ae694a9a2356a2e7f98b79e2e48e7511c2c28868719881874929dcf542e77db3c33788526c2b9237f7311c1a606a63e7220dee1bf260b58c"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x9}, &(0x7f0000000200)=0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000000040)) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'btrfs.', '/\x00'}, &(0x7f0000000440)=""/149, 0x95) keyctl$get_keyring_id(0x0, r3, 0x0) 2018/03/11 05:39:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000041d000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0xbc3a, 0x5, 0xa22c, 'queue1\x00', 0x8}) 2018/03/11 05:39:27 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0x3f) 2018/03/11 05:39:27 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x81) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001fd8)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) ioctl$TCXONC(r0, 0x540a, 0x7fff) 2018/03/11 05:39:27 executing program 3: r0 = gettid() unshare(0x28060400) exit(0x93) syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') 2018/03/11 05:39:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/03/11 05:39:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'vlan0\x00', 0x401}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) recvfrom(r1, &(0x7f0000000200)=""/252, 0xfc, 0x40000020, &(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x80) 2018/03/11 05:39:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xf3d1, 0x80000001, 0x0, 0x0, 0x185, 0x6a26, 0x4, 0xfffffffffffffbff, 0xffffffffffffffb8, 0x616e, 0x7, 0xfffffffffffffffe}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x9, 0xfffffffffffffc00, 0x0, 0x72e}) [ 70.088327] audit: type=1400 audit(1520746767.937:78): avc: denied { create } for pid=10157 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 70.148474] audit: type=1400 audit(1520746767.997:79): avc: denied { create } for pid=10157 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:39:28 executing program 7: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x480803) mmap(&(0x7f000004a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/11 05:39:28 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup(r0) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000020c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/11 05:39:28 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x23a, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffffc, 0x0, 0x9, 0x86, @time, {0x7f, 0x7f29}, {0x9, 0x33}, @raw32={[0x7f, 0xfffffffffffffffc, 0x8001]}}, {0x5, 0x7, 0x4, 0xfffffffffffffff8, @tick=0x8, {0x1, 0x20}, {0x9, 0x7}, @addr={0x3, 0x2f}}, {0x81, 0xcf7, 0x6, 0x9, @tick=0xfff, {0x10001, 0xeb4f}, {0x2, 0xfff}, @addr={0x0, 0x7}}, {0x1, 0x1, 0xfff, 0x1f, @tick=0x8, {0xffffffffffffff38, 0xf4b}, {0x1}, @control={0x6, 0x7, 0x3}}], 0xc0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/11 05:39:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe6fdc)) r1 = syz_open_pts(r0, 0x1) ftruncate(r0, 0x401) writev(r1, &(0x7f000065a000)=[{&(0x7f0000dc5000)="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", 0x4b0}], 0x1) socketpair$inet6(0xa, 0x3, 0xc7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e21, 0xc56c, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x110) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x487, 0x1, 0x2, 0x9, 0x8}, 0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x8) 2018/03/11 05:39:28 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@empty, 0xa, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) lookup_dcookie(0x4, &(0x7f00000001c0)=""/9, 0x36) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000240)=""/182) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/11 05:39:28 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/159) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000280)=""/159) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80cd3b4ab0741dd8, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x401) recvfrom$ax25(r1, &(0x7f0000000080)=""/32, 0x20, 0x0, &(0x7f00000000c0)={0x3, {"c19ad0d98a4594"}, 0x3}, 0x10) 2018/03/11 05:39:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400) ioctl(r0, 0x4000000002283, &(0x7f0000fb1ffd)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5a5) 2018/03/11 05:39:28 executing program 3: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="cf561098f6ab1f564c88408f62e57d540ce6db38bdc11606683cd37e4f1d3734c67877735d0ef65db17d671538158d822cebe463dbf7c38b793dada38a773c946e09db706a3174cea87e319096f63074e43e77006cf48b565b455ae8d27bc4eaebab8a62", 0x36, r0) keyctl$read(0xb, r2, &(0x7f0000000140)=""/197, 0xc5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x75, 0x0, &(0x7f0000000540)="168bff3f9454eecb9b6f2e080bd39cfa445ae783b5221793a92bbb94be86c63fbb424dcf8b6ab4cda3321a31fe24fee0c944c5fb6a000462e095ee67a333c98aeee6d6a9f8153564dfdea16d4d3594a5cfaedf6a5184c0d8d4a038b05d673fde34ce3c7f02cf5ffff6e02d1f78f9e8af17d1bcf468"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x123) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00000003c0)=""/216) bind$unix(r4, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000000c0)={'ip6_vti0\x00', 0x10000}) 2018/03/11 05:39:28 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080e, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x3}], 0x3c) 2018/03/11 05:39:28 executing program 4: r0 = epoll_create(0x2) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00000000c0)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f00005a2000)) r4 = fcntl$getown(r0, 0x9) getpgid(r4) [ 70.393361] binder: 10186:10194 Release 1 refcount change on invalid ref 4 ret -22 2018/03/11 05:39:28 executing program 5: capset(&(0x7f000064bff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffffffc000000}) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') setns(r0, 0x0) [ 70.452006] binder: 10186:10194 Release 1 refcount change on invalid ref 4 ret -22 2018/03/11 05:39:28 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) futex(&(0x7f0000a94ffc), 0x1, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc), 0x0) 2018/03/11 05:39:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001000094701bb61bfc30500ff070000000200000045efc55b08009b00190004e9ff0006000ddd040000000000000000000000000000", 0x39}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/11 05:39:28 executing program 6: mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x0, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/103, 0x67) preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) 2018/03/11 05:39:28 executing program 0: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) getuid() 2018/03/11 05:39:28 executing program 7: acct(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_wait(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) 2018/03/11 05:39:28 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/11 05:39:28 executing program 3: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000240)={&(0x7f0000000140), 0x8}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x4217, r0) 2018/03/11 05:39:28 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x1e) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/160, 0xa0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/11 05:39:28 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/autofs\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="51062ecf5173305e42d1fda0c99424d6bb98e63d5ee1e7045abc9fabbf83297e83488dce18bac8f48354e634bc632d79582ce1e639feb0d9d7866ba2d2cd1cb6aa61bd73f6af5d1c8af51fd5d137085085947cec3bcb54ac62fbe16aa1c0", 0x5e, r1) r2 = socket$inet6(0xa, 0x400000000000802, 0x89) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40080, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000800809251b8661c03fb8981befd52c83a00010107bc00f2fe07ff0101000a06"], &(0x7f0000000280)=0x18) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x815, 0x2, 0x9, 0x9, 0x40}, 0x98) dup3(r2, r0, 0x0) 2018/03/11 05:39:28 executing program 6: prctl$intptr(0x5, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x21c2, 0x0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x29, "4618d9ae7bad216c1de2f0fc7d549c7fd564de31d33fdfe3539f144422ec26100751a587382fe0bf5f"}, &(0x7f0000000080)=0x31) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x8, 0x27, r3}, &(0x7f0000000100)=0x10) 2018/03/11 05:39:28 executing program 4: r0 = socket(0x1d, 0x1, 0x0) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) 2018/03/11 05:39:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/195) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) set_tid_address(&(0x7f0000000140)) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/11 05:39:28 executing program 7: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb2a6) write(r0, &(0x7f0000000000)="080165a91876b8c63a9eb603a4ae427d49f9b6e868037ce0ac", 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/11 05:39:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/03/11 05:39:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='rose0\x00') sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)=ANY=[@ANYBLOB="140000001300ff0300520b00008000001f000000"], 0x14}, 0x1}, 0x0) 2018/03/11 05:39:28 executing program 4: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 2018/03/11 05:39:28 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='/') symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x200) 2018/03/11 05:39:28 executing program 1: r0 = socket(0x8, 0x80b, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') getsockopt(r0, 0x7, 0x40, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) pread64(r1, &(0x7f00006f6000), 0x0, 0x2000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0x0, 0x1ff, 0x7, 0x8, 0x7e053a8d}, 0x0) 2018/03/11 05:39:28 executing program 5: unshare(0x8000400) mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}, 0xfffffffffffffe9c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) 2018/03/11 05:39:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x9, 0xe8bc, 0x756d, 0x80, 0x1, 0x3, 0x2, 0x10001, 0x10000, 0x4, 0x9, 0x400, 0xdf3f, 0xb6, 0x438]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xc4a, @empty, 0x4294}}}, 0x84) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket(0x10, 0x3, 0x4) r3 = getpgrp(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000100)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000040)='eth1\x00') sendmsg(r4, &(0x7f00000009c0)={&(0x7f0000000300)=@ipx={0x4, 0x1, 0x10001, "7689462fc9f8", 0x4}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="638d846e6052967310231acfa248e4a3f3c3c04ead6367df602d20af33e71750f549a64f4cb747f79e77e764a35c9390d4a5d8e6179c677daa0e681a953237badf63b3835de35a2c75c0e2ece015a436b396d7ee1cac8b94fb1459d01d2caf2c7a5f902b6ce0e0c1f5dc91d5499f787b13c7ddf356cff11979f0440afe632e52c3fff9ec6f25eb95ee7ab22392a9d199d5755d0cd95b5e35e946e3aef257b1ab4ba5f76877eb5975ec0d0544b73db6f3f2ee55870559fe1087c6231e062f3e3da527de5023d51b4a90a9139954e599151de5438d3e3657f5538c2a26cff37df856f936ddc2adf856de113c2a25a7d7ff524da65d0463bde7", 0xf8}, {&(0x7f0000000480)="f73ce4f693842860baebea8c99af29a1f97e150ea0ba4ba524d9f9e7a852991269e93ade6411f8ab8345fc7f42bdf96d25e985fc020425c119e891964d8c54769af75f17cd97fc74413f0933c80c7848072361a915a37bab9adc36ac610d8290c5fb859d1a1468b1a65e31f28596b17f94046646594963211d4f62d08405c30a468490003f01cbe5affd80f3d7f3af9d00080d1148", 0x95}, {&(0x7f0000000540)="45d659e53c37717b95ef410dc8d60ab8950dcbd5ee5ef7a014533621a9d9a51b3ebcaad119e33d88a9e3ee70a6cccea9263f12a02c97af561dabce09d34dbd344ed9ccb44b02a563833eaf73b2e727e0605d14fe7c18b41c61b89fbcfdfbc99bc320b9923cfdba66ff614e4933587826cfb29bc09fe8d115392d712798623644f14c1d53db49739613e2a3e6651bca1415a5639bfa6a21c9139714ea", 0x9c}, {&(0x7f0000000600)="582e47ca", 0x4}], 0x4, &(0x7f0000000680)=[{0xc8, 0x3a, 0x1f, "c63907e02cd150e395cb1ac047593b537475eacb8538fdc1bc3f8900efa0a27930ff1afb2fcc2071319d60684369400dd8280054c198d2e5c3d12ec8ec7e974f9309706907aac7227cab6eeae1239113a6a3ccc69ae770810118b8953b45cc274250c9343c3f69ad325d81d057b1ff89a18f83297760825a0cfae57163d1d55304ac69288ab2dbd8191a7f2d8ee922df96861a96e29145109f9b27a931382510bd2d3a48f1a0e0f12015a6d159444bbc9c3d"}, {0x108, 0x102, 0xc5, "6da8476e922c97a4ebb1e9c76c43198b00274b677c57b7f5bfb07098385733a065d5085e22426ff26e25d91caaad3689807a39af57a3e39af2f0beadf3396607674b5a5265248d404ea3ebe496177eaff6b42cff6d970b43eab8d9788d07feb7dadd63b42e60d4571fe72762b6bd9f0e905bee1e55d913e2d71fba839a869b46a77b38b95b6dfdd40456cb53e9bbb4c4ee83bc10acf2020055361c9817a2cd02afbb8d87e8e2d5fa63f4e9c9093c1a3f51e847d3dd2cffe19d4deb3df759076d72c5673a48edb51cfcf733d9a0ff4cb7bc1b397522fbccf80fb79ee2609e0f2ecdeaedc545849a89b984f4aea0a335bb7a17c255938720"}, {0x18, 0x107, 0x36c, "52aa0942"}, {0x98, 0x11f, 0x7fff, "2a3cfeb187293a93aa5ab4bf58cfd171a78ff7e38c6e068d43076107ed22095637eef7bbf414885d5b5920e970a75b9a0c6ba260b3a70d206693f6630330e71e721eb7c93e0809ea46e461b1076fdafbb20957ab2cbbce12a6fe2f9619112155004bb3b0a1927e3b4559a4042a5a6f03c3b8740e4df9e8cd1aae71ee4bffaa7f83efc349e0"}, {0x28, 0x10b, 0x13b, "8c1ed35038cce7b2d8e9273d032f0372b3680ef824b028"}, {0x70, 0x19f, 0x4, "cc010e7e899e5f9c71ae809d8f3b9dae4eeee2bb050869ebca4e0bae43e68b0377c031344a514b7f33bfe09091910c1e82fa3b860d6636df7a88a25a121fc8c35feed644b909e0ae6598b8f093d5d480a3a728614efcbf99032a24"}, {0x28, 0x115, 0xffff, "d8e89de13765588c3d7189299d0ea1b5ed39"}], 0x340, 0x880}, 0x80) [ 71.235148] audit: type=1400 audit(1520746769.087:80): avc: denied { create } for pid=10281 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 05:39:29 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) [ 71.295178] audit: type=1400 audit(1520746769.147:81): avc: denied { create } for pid=10281 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 05:39:29 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/bus\x00') 2018/03/11 05:40:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000000300)) 2018/03/11 05:40:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, [0x6, 0x4e7, 0x80000000, 0x7, 0x3ff, 0xfffffffffffffffe, 0x9, 0x3, 0x200, 0x449d, 0x100, 0x8, 0x1, 0x3f, 0x9]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/03/11 05:40:14 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000fbc)) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), 0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) fchmod(r0, 0x148) 2018/03/11 05:40:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/03/11 05:40:14 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x800, 0xfffffffffffffedf) 2018/03/11 05:40:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 05:40:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017ff0), &(0x7f0000268000)=0x10) 2018/03/11 05:40:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xd, "e451849061a5f8393af013ec59"}, &(0x7f0000000240)=0x31) [ 116.726212] Buffer I/O error on dev loop0, logical block 0, async page read [ 116.733742] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/11 05:40:14 executing program 6: 2018/03/11 05:40:14 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "7b121845829b74e7f46ffda10b280c8dc53be3853e1cd427469985375b5c197c15963e45920b2e4313cab48e85e1bcc0898708028097c47a3bb677cd7b62b955ec8ed8aff9c8b8488fce03ad362bd4e0f3a4b37a45aa5718edebf9"}, 0x6b) 2018/03/11 05:40:14 executing program 4: 2018/03/11 05:40:14 executing program 6: 2018/03/11 05:40:14 executing program 0: 2018/03/11 05:40:14 executing program 5: 2018/03/11 05:40:14 executing program 7: 2018/03/11 05:40:14 executing program 1: 2018/03/11 05:40:14 executing program 3: 2018/03/11 05:40:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0xfd6a}, 0x1}, 0x0) 2018/03/11 05:40:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x800000027, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/11 05:40:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "7b121845829b74e7f46ffda10b280c8dc53be3853e1cd427469985375b5c197c15963e45920b2e4313cab48e85e1bcc0898708028097c47a3bb677cd7b62b955ec8ed8aff9c8b8488fce03ad"}, 0x5c) 2018/03/11 05:40:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ftruncate(r0, 0x0) 2018/03/11 05:40:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/11 05:40:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0xfffffffffffffcff}}], 0x2, 0x0) 2018/03/11 05:40:14 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/03/11 05:40:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000600)=0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@llc={0x1a, 0x337, 0x1, 0x0, 0x1ff, 0x6}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x32a}, 0x1}, {{&(0x7f0000000a80)=@hci={0x1f, r1, 0x1}, 0x436, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x40080) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000180)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x7) [ 116.938025] SELinux: policydb version 1159205499 does not match my version range 15-30 [ 117.002712] SELinux: policydb version 1159205499 does not match my version range 15-30 2018/03/11 05:40:14 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) dup(0xffffffffffffff9c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) r1 = dup(r0) ioctl$TCXONC(r1, 0x540a, 0x81) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r3, &(0x7f00000000c0), 0x8, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xfe2, 0x4) setuid(0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2040) r4 = fcntl$getown(r2, 0x9) getpgid(r4) 2018/03/11 05:40:14 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/03/11 05:40:14 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f0000000040)='./file0\x00', 0xc103, 0x5) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/11 05:40:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket$inet6(0xa, 0x8, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="1400000052000104000000000a000000"], 0x14}, 0x1}, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x20, 0x12, 0xa05, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x4, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r4, 0x1000}, 0x8) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/03/11 05:40:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000266ffc)=0x804, 0xffffffc2) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/11 05:40:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xb0180) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x3, 0x9, 0x7, 'queue0\x00', 0x8}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/11 05:40:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x80fff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) poll(&(0x7f00007a7fe8), 0x0, 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/11 05:40:14 executing program 5: r0 = socket(0x11, 0x802, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x4000e66, 0x3}, "706f72743000000000000000000000000000000000000000000000000000001baa54b20043684c3bab45829700", 0x20, 0x20020, 0x6, 0x101, 0x20009, 0x800, 0x1, 0x0, 0x4, 0x8}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000180)=0x8) socket$key(0xf, 0x3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x373) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x5, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x24) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/11 05:40:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) [ 117.094549] SELinux: policydb version 1159205499 does not match my version range 15-30 2018/03/11 05:40:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xdce5, 0x201, 0x7fffffff, 0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r4, 0x1}, 0x8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000180)=0x800, 0x4) getgroups(0x8, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r5]) setregid(r5, r7) 2018/03/11 05:40:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xd0, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000040)={'syzkaller1\x00', @ifru_map={0x970e, 0x3, 0x8, 0x8000, 0xfffffffffffffbff, 0x80}}) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000000080), &(0x7f0000da3ffc)=0x10) 2018/03/11 05:40:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) flock(r0, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:zero_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) 2018/03/11 05:40:15 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000009ffc), 0x4) [ 117.174036] audit: type=1400 audit(1520746815.017:82): avc: denied { create } for pid=10443 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 05:40:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c00010001000001011e00000c0003006a73bb73ae78f934d4b4c73f453326e8c14e92fa0c6682d170f1a7e3c22500007fff44361bba2000d4d88ac4c019c4d333885e14192d219511fb52061808cb02042cf32de9082250c01894bdeb84"], 0x2c}, 0x1}, 0x0) [ 117.302356] audit: type=1400 audit(1520746815.147:83): avc: denied { create } for pid=10443 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 05:40:15 executing program 6: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0}) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x5011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r4 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x9c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c63000008631040", @ANYRES64=r2, @ANYBLOB="020000000000000009631040", @ANYRES64=r3, @ANYBLOB="030000000000000005630440030000000f630c4004000000030000000000000000634040010000000000000000000000000000000000000011000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="243e70000000ff176c4ebd63dd5be40f63e9aae3b67372270adb2d0a63647b343d5053c476cec61afcbcc00000000000000000000000000000000000000000000000"], 0x76, 0x0, &(0x7f0000000180)="3acbe9136f9664ec61f529fd4c93d98319deaefe4766acb487bca6549ffdaf1a79df1ae57f9106c10797107a39a8230bd9d769fbcdbea1f600f09a67c90282186f5c5330cc2633a9f6ec27f38261629fc99298125f392aa8679ed44092ee3def9e6ff31d3316b96def4c2dfef85d77d32e46dc177597"}) ppoll(&(0x7f00004fa000)=[{r0, 0x1}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077bff8), 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={r5, r6}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) 2018/03/11 05:40:15 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = userfaultfd(0x800) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040)=0x4, 0xd88b, 0xa) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e21f7c)=ANY=[@ANYBLOB="24000000ffffff02000000000000000000000008000100ac1400aa"], 0x24}, 0x1}, 0x0) [ 117.354733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/11 05:40:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="29703aef9b5f5842c09377000200"}) 2018/03/11 05:40:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x274, 0x81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) prctl$intptr(0x25, 0x1) r2 = gettid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) r7 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000014c0)=0x0) getresuid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) getresgid(&(0x7f00000015c0), &(0x7f0000001600)=0x0, &(0x7f0000001640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) r12 = geteuid() r13 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) getegid() setsockopt(r0, 0xfffffffffffffbff, 0x4, &(0x7f0000001a00)="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", 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000001c0)="1b9695ba745687aecb913a7c5316d49c516f73d4cf3304d65c82fb818f57eb3a757bf23897cd6bf99256e2d42809c483de70d020a49dc50936a2ff2d0e18c55528a075f11fbc291d3343df539182ecccf7d753e881bc082a5c9b211adb52d6941700803c8ddd87135d6d9e9004f51930e4365991bd670cc7f8368cb5a1c99544e48458edfd30b70a388515f23244dca0ebc22c3647b44c42507e9e960df04734f3dd05eedd5bf567d54cd8d24e4bbb2f01d898181b788f6cba1432014aea3ef5d698e9b9cba5ccd4f43d0c9e76afec3e17195a690f91733f7aaddd40bd", 0xdd}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="e2c2b9", 0x3}, {&(0x7f0000001300)="f993925976fbc242023ea64113519a4b07140ad0755e929b831c66c7a8535e2bc2990d42bbffac", 0x27}], 0x4, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x40000}, 0x20008800) [ 117.514322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 117.519659] audit: type=1400 audit(1520746815.367:84): avc: denied { create } for pid=10495 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 117.522182] audit: type=1400 audit(1520746815.367:85): avc: denied { write } for pid=10495 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 117.523373] audit: type=1400 audit(1520746815.367:86): avc: denied { create } for pid=10495 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 117.604456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/03/11 05:40:15 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0xffc) 2018/03/11 05:40:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/11 05:40:15 executing program 2: clone(0x0, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f00005f5ffc), &(0x7f0000000000)) getegid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000040)={0x7ff}, 0x8, 0x0) 2018/03/11 05:40:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) chown(&(0x7f0000000080)='./file0\x00', r2, r3) socket$l2tp(0x18, 0x1, 0x1) 2018/03/11 05:40:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x185) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='f2fs\x00', 0x80000, &(0x7f0000000140)="665d177868ac65c82612402f7c34254324d4a7d01df3ce8412ae94b9bdb4dbca11d23222039ef2f3604a9d8abd8d39cd40161e4f5480dbc86defd87e8d7f8cc6590ef4a906cb61a6035e954db7a0d552df948cebbb6938d12f0d7b79e44c77d5dc23c715c23d862df7cecdba104575d4b991a7a76fd856cace9b761f7564a4f9933f9daa490073b3186daa90bd41dad743e9a8a3d714e4eb6ce2acbd4328e968be498378d962b1f3c9b8bfd68f0a083c94c6c97b87d6182348264824adde4669d820aba8b3f4c1cd248d75c0ab22d1b5713d51e0a6b356fdfeec3cda7c734a") open(&(0x7f0000000080)='./file0\x00', 0xff78784f70e1668e, 0x10) 2018/03/11 05:40:15 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x202000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="477030918df376345483b08d299de656d5616aaadf0e11c50fa9871c6f") r1 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) 2018/03/11 05:40:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[{0xd0, 0x12d, 0x8, "a1247d7fe1f1e509729e71e65bda8812d67252edf81af73fb2b344972b18d22b7dbb57b2bba208c1a162bd9ee3cb16348c7c8e0ab21d21ed7b4d833539d2b084606cac6f3b0248a70b7581f6d896f338abfce46b5071d913d133da2df6ae356352d80a7c0000614733636b56a7ba3448c31750dc4c40ba6bf150360bf404e37c819e17e19aa27660bd42276137122fcb45062d217942adeaf650b5948d5f075d9ba1bdc0fdc67c662da2a085fe19214500d7067df324ecddbd"}, {0x78, 0x88, 0x100000000, "eb5c080f44c766265833eef9af3cf24b5dddedf6d7a21c147e9344c88e5fc3f5c5fac66bb00d1274350555489354ca7e9071eb739181cfe61215ec2fd7d2e5ed5083d632dfad3fd100f2486f55838d756d893443acabd3614673a05bfb4cb67fc0ca5c96b3c29da1"}, {0x98, 0x10f, 0x8, "ec928f683b0ff6b3ec5a6ebe759b8308996f34e22bb8c36fdf9149b0c0beb3999f770858ce70a857d9d0aee2d1317d96d05741f7ca22899e98ad0fc4c96474e5ead8d58426323657fe2a8da9446331b6b068287cb5312f693378a220d4ee16c31b20ebfd930073ef4523b4dc478a0e5604bf7cb50c29aee1cfbda4864eeca03993f18220ed"}], 0x1e0}, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="85622a980ecbe18bb77677a7338f2c32375ed80b82086552cddbfd17324908050e0b2c0e6efde4b90821c4c42e5bda6e1bf7b6012a32dca741f7c552c1e4cefcc45a3b58581e47a9d626f6b7a917f7ac1a755bccbf8af6421785d4ac26950f092cd389adc78127f1439666bde9c08252895372e1949b25cb7a970033e753bcdc917bc37d23d6468a311e50") 2018/03/11 05:40:15 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x90000, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000100)={{0x0, 0x1}, {0x0, r2+10000000}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/11 05:40:15 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r0, r0, 0x0, 0x0) mq_open(&(0x7f0000000000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x40, 0x64, &(0x7f0000000040)={0x4, 0x0, 0x7b, 0x9a, 0x2, 0xfff, 0x0, 0x80000000}) 2018/03/11 05:40:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)}}, {{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x1db, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="100000006c7b75cb61eaa84902000000"], 0x10}}], 0x4000000000001be, 0x0) 2018/03/11 05:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r0, 0x200) getcwd(&(0x7f0000000200)=""/104, 0xfffffd17) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)=""/222, &(0x7f00000001c0)=0xde) 2018/03/11 05:40:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x601) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x36}, 0x41) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x830) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9}) 2018/03/11 05:40:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x2000, 0x180ffd) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, "d27d4aa7a94e77bfe253f71b4a070000000000000082c17147030bd09b7fe6b45dcb1d783819ae4c2403072c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9000072ff7162f42a47c1cff55fbcbf5c2e96346a", "360e702a5cbd000100000000000033bd84cd78f5fb00b3fdcfb60006a2e9255b", [0x800000000]}) 2018/03/11 05:40:15 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, 0xffffffffffffffff, 0x0) 2018/03/11 05:40:15 executing program 5: sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68616c010000005f797069635f657865635f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020303200"], 0x4a) 2018/03/11 05:40:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') read(r0, &(0x7f0000000000)=""/170, 0xaa) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001180)='bpq0\x00') getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000010c0)={'filter\x00'}, &(0x7f0000001140)=0x78) read(r0, &(0x7f0000000000)=""/169, 0xffce) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/4096) 2018/03/11 05:40:15 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x881, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x191101, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0xbf1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x3, @empty, 0x1f}, 0x1, [0x6, 0x3f, 0x5, 0x100000001, 0x4, 0x3, 0x20, 0x2]}, 0x5c) getsockname$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/11 05:40:15 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x80000000, 0x4) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x76b0b7f5}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x8, 0xe0000000000000, 0x1, 0x800100000000000, 0x9, 0x88a, 0x339, 0x98d, r3}, &(0x7f0000000140)=0x20) sendfile(r0, r1, &(0x7f0000000200), 0x420000000ff3) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/03/11 05:40:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getflags(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) 2018/03/11 05:40:15 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x331}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="a60bceb50000000000000000"], 0x18}}], 0x2, 0x0) 2018/03/11 05:40:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r2, 0x800, 0x0, 0x47, 0x101}, &(0x7f0000000580)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x0, &(0x7f000005cff0)={0x0, r4+30000000}, &(0x7f000024bff8)={0x4f58000000000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000240)=[{0x7ff, 0x3, 0x7, 0x81, @time, {0x100000000, 0x80000001}, {0x0, 0xdc6e}, @ext={0xd7, &(0x7f0000000080)="a096f4c3c3b3bd7481ef545e40c1adce3705d8f2f322cb532379a67cfe5007d33f6930f9ad4dda444819304d150cbf2752e9e3da57d4c2d721da3539d6fe460902401b175d213fbbda036428fe7022daee1d7790c0812d3a972c3abce5fe1e1048811f000123b6bf80080184c2d2f66c37e0fe8d1443a2f2272a3408e02e49363068bf6a93a97d141a41b2ecb99e407eb5d68e1135bac5be43e1bba7ac6200c4a172c8b7506db97375b366d1a4866dbb222be167e596679be32440e097c62c897e3e599e256d80b280a5e26ee4b2ff6fc823c2341c944a"}}, {0x1000, 0x3, 0x7fff, 0x9, @tick=0x5, {0x97, 0x100000001}, {0x7}, @result={0x9, 0x8}}, {0x400, 0x100, 0x3, 0x2, @tick, {0xffffffffffff8001, 0x6}, {0x3, 0x6c50}, @connect={{0x4}, {0x7ff, 0x9}}}, {0xd6d, 0x2, 0x5, 0x8001, @time={r5, r6+30000000}, {0x4, 0x35}, {0x3f, 0x7}, @result={0x3, 0xfffffffffffffffb}}, {0x6, 0x80000001, 0x8, 0x0, @time, {0x4, 0x9}, {}, @ext={0x4f, &(0x7f00000001c0)="b8ecfbcf80597e0af7710d524ddf3e1eea8d638319c8e79b444da6c3b7aac8d625f70a4497f183b672a1f9be4e95974eb387049683d4d1629092d4f7923ebb96575773e05b2f6b80d49c4960230e9a"}}, {0x0, 0x6, 0x0, 0x400, @tick=0x4, {0x1, 0x29d}, {0x7f, 0x9}, @control={0x7, 0x6ed, 0xfffffffffffff3f3}}, {0x0, 0xffffffffffffffc0, 0x1, 0x5, @time={0x0, 0x1c9c380}, {0x8, 0x3}, {0x101, 0x5}, @result={0x7, 0x2ded}}], 0x150) 2018/03/11 05:40:15 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4c}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0xb311}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x2149, &(0x7f0000f07000)=[{}]}, 0x10) 2018/03/11 05:40:15 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x8, 0x4, 0x9, 0xc07, 0x1, 0x0, 0x1ff, 0x80000001, 0x10001, 0x7f}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/03/11 05:40:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x100003, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2f, "60113f88720a520ce220d0d0b8554ad4a9e11455dea4c01203e57e184880257c005921d6e9a1db988b50a3a74fc582"}, &(0x7f0000000080)=0x37) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xded, 0x1, 0x0, 0x80000001, 0x8}, 0x14) 2018/03/11 05:40:15 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000600)=[{0x18, 0x0, 0x7, "a7"}], 0x18}}], 0x2, 0x0) 2018/03/11 05:40:15 executing program 1: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x6fe, 0x200) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = memfd_create(&(0x7f0000000000)='system[\'mime_typemd5sum}em1+wlan1\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0000009bbf796ad1bf62d787a98535f55ccdf759003f5c31f7ae0000000000000000"], &(0x7f0000000140)=0x27) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e23, 0x526173ab, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3f}}, 0x6, 0x3}, &(0x7f0000000240)=0x90) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/11 05:40:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) r2 = memfd_create(&(0x7f00000000c0)='GPL/\x00', 0x0) getpeername$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/11 05:40:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) 2018/03/11 05:40:15 executing program 6: socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) r1 = socket(0x10, 0x2, 0x10000008) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f42efa6effff2007f9510500030000ed", 0xff41) 2018/03/11 05:40:15 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) r2 = socket$pptp(0x18, 0x1, 0x2) recvmmsg(r2, &(0x7f0000004000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/68, 0x44}], 0x8, &(0x7f0000000680)=""/94, 0x5e, 0xc702}, 0x9}, {{&(0x7f0000000700)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000780)=""/186, 0xba}], 0x1, &(0x7f0000000880)=""/164, 0xa4, 0x8}}, {{&(0x7f0000000940)=@ax25, 0x80, &(0x7f0000000d40)=[{&(0x7f00000009c0)=""/165, 0xa5}, {&(0x7f0000000a80)=""/58, 0x3a}, {&(0x7f0000000ac0)=""/111, 0x6f}, {&(0x7f0000000b40)=""/113, 0x71}, {&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/61, 0x3d}, {&(0x7f0000000d00)=""/11, 0xb}], 0x7, &(0x7f0000000dc0)=""/14, 0xe, 0x6}, 0x8}, {{&(0x7f0000000e00)=@nl=@proc, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000000f80)=""/34, 0x22}, {&(0x7f0000000fc0)=""/113, 0x71}, {&(0x7f0000001040)=""/223, 0xdf}], 0x4, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001200)=""/216, 0xd8}, {&(0x7f0000001300)=""/61, 0x3d}], 0x2, &(0x7f0000001380)=""/4096, 0x1000, 0x7fff}, 0xc23e}, {{&(0x7f0000002380)=@ax25, 0x80, &(0x7f0000002640)=[{&(0x7f0000002400)=""/63, 0x3f}, {&(0x7f0000002440)=""/153, 0x99}, {&(0x7f0000002500)=""/114, 0x72}, {&(0x7f0000002580)=""/132, 0x84}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x8}, {{&(0x7f0000002680)=@ax25, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002700)=""/14, 0xe}, {&(0x7f0000002740)=""/111, 0x6f}], 0x2, &(0x7f0000002800)=""/181, 0xb5, 0x6}, 0x5}, {{&(0x7f00000028c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002940)=""/122, 0x7a}, {&(0x7f00000029c0)}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/196, 0xc4}, {&(0x7f0000003b00)=""/85, 0x55}], 0x5, &(0x7f0000003c00)=""/243, 0xf3, 0xfb}, 0x2bff0e25}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003d00)=""/43, 0x2b}, {&(0x7f0000003d40)=""/144, 0x90}, {&(0x7f0000003e00)=""/234, 0xea}, {&(0x7f0000003f00)=""/64, 0x40}], 0x4, &(0x7f0000003f80)=""/96, 0x60, 0xffffffff00000001}, 0xfffffffffffffffc}], 0x9, 0x100, 0x0) bind$ipx(r3, &(0x7f0000004240)={0x4, 0x4, 0x0, "56939515f752", 0x4}, 0x10) r4 = getegid() getgroups(0x3cf, &(0x7f0000004340)=[0x0, r4]) getresgid(&(0x7f0000004280), &(0x7f00000042c0)=0x0, &(0x7f0000004300)) setregid(r5, r6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/11 05:40:16 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="ceced7670243"]}) recvfrom(r0, &(0x7f0000000040)=""/72, 0x48, 0x20, &(0x7f00000000c0)=@rc={0x1f, {0xfffffffffffffffa, 0x48, 0x4, 0xef4, 0x100, 0x9}, 0x3ff}, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000340)="98ac4de99a6bd10c778f3ded648cf9cfb11030242d585dac500a38fac6d26364d9beb16abe2247b0c2bcea6fb35044182d56dd7e9153e833a5c97308706514efbbb57db99500dfcbdf") bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000440)={0xd314, 0x355b, 0x1f, 0x35, 0x1000, 0xf000000000000000, 0xfffffffffffffeff, 0x9, 0x4, 0x93e}) mount(&(0x7f0000000140)="e91f7189591e9233614b00", &(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)='minix\x00', 0x101082e, &(0x7f0000000200)="68566274eeb4fcef5a6f09d0fc43de778284e19575434acb2ffb15fedc0a6db92e1bd2c186b1f196ff1621d4ff011850c2b89e8186a25cbf8854d8c1d67052588b3dcb0c51663dc78062c55fbe9635630a4b818dc4b1707013836a2a43ee9d1d541a712b00d5214cadf47d51a3397ec55c7f0a1942e21e8d133762825b") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x121000, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000400)=""/6) r5 = memfd_create(&(0x7f0000000280)='minix\x00', 0x3) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f00000002c0)='proccpusetq,\x00') accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f0000501000)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/11 05:40:16 executing program 1: r0 = socket$inet6(0x10, 0x2000000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000551000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d00b2a4a280130206000000a843096c26236925000b1c00040149bd50ca8a9848a3c728f1c48a7b12af1326d54400009b84136ef75afb83de448d000027c43a00000000000001ffab91d443", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) geteuid() open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/11 05:40:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000728cd4)={0x14, 0x4, 0xb, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/11 05:40:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setfsuid(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 118.421173] audit: type=1400 audit(1520746816.277:87): avc: denied { create } for pid=10642 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 118.486578] audit: type=1400 audit(1520746816.337:88): avc: denied { create } for pid=10642 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) epoll_create(0x2) epoll_pwait(r1, &(0x7f0000ae2fb8)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/03/11 05:40:16 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) acct(0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) 2018/03/11 05:40:16 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffffe, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = socket(0x18, 0x0, 0x6) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f}, 0xe) 2018/03/11 05:40:16 executing program 7: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x9) sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) 2018/03/11 05:40:16 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000d98de3)=ANY=[@ANYBLOB="8c030000000100005345204c696e7578"], 0xffffff70) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/209, 0xd1) 2018/03/11 05:40:16 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xae6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffff4df) write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) r2 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x1ff, 0x0, 0x6c61, 0x4, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x6}, 0x8) fcntl$dupfd(r1, 0x406, r2) 2018/03/11 05:40:16 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./control/file0\x00', 0x80000020) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r1, &(0x7f0000e7b000)=""/132, 0x84) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='ntfs\x00', 0x181000, &(0x7f0000000100)="1cb6f14e27e474c10f8d914010fa33b9d625aeb28bb74fd2c4527e85e8461ab653075ff8ac1b1c16b265ef77e1b38e47b80cdc4fd0dee92224c23c95cd53fe0ca1fbdfbe76a553a4dff8f66130c53e08209dbbfba001a071e1bdab9ef50948d0b3995408ebc4db6875087e792368a78dade596ae9f5baf9c03bdfa4fd8b269886b327c8d2984ae78f3c89e2e2fe3dcd5e1c49281794b0ec90beb9befab3de934478bb3cdfdf024372b5dc25efcb6eb6cbee34bc6110d52a4488ea9e1a9d53d13c867b07e38ec0f6351c2d917") 2018/03/11 05:40:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x18201, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x2f3, &(0x7f0000007000), 0x1, &(0x7f0000000000)=[{0x0, 0x100, 0x7a88, "dfbc2a002f1a660cc107060539eaf8421b30f3efad916c5cc99a43a5074793bc8353f4d72eebf6bfda7a3cbfeeb4ce477f63e60ce63ad908cb78f1cbcecf"}, {0x0, 0x1, 0x2001, "5f7322f0d6bbef87f985edf869540d46f5128a3024c05debaa41ceef08646891a15b5a92d795ab1b1a332c5e24f4da708af7d065eb2cbcb7a38370debf9f0e74a046a13ed4adabe8ed3fe764b0d973805e30ac16b48c7748fc468cd305f80bcca45374895c38cc"}, {0x0, 0x117, 0x81, "41e9507a03fe12713e7c528ecc8ba5fa403c81bc02448dbfbe1964aa36aa696a80fff73692f944e49ed32feb47733e09e3a41306b783899d1e254a4f0f2f57d1053289956b3b01f6f4ead7128396f7889e2726d8af457b590882d3048fe51ac38f41eb1960e930f5b859d13445ba67202635bbd839e1428e6a74502a1fa5ad3964c0439fbfe16c64c7d4169e732d503d20fca258f86c9a22fa896774cbbd782583cc78f32b20219fa75dead28d02472092c5"}], 0x34f}, 0xfffffffffffffffc) bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"584702627d1330"}, 0x2}, [{"028fd7d6a9d2cc"}, {"c796b1fc1b89b5"}, {"6fa6d1ad7a9e03"}, {"953ac5f47d04b2"}, {"d9d983728342f0"}, {"15b93e485193d0"}, {"c1851653d6eaba"}, {"600e4ec1c8274b"}]}, 0x48) 2018/03/11 05:40:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/03/11 05:40:16 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00009ec000)="1f0083980f3f071100000005f0f00800018001fd00dcffdf00", 0x22a) 2018/03/11 05:40:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b35f95)=""/107, 0x6b) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/11 05:40:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0xb8, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310}, @clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f0000000080)=[@flat={0x776a2a85, 0x10a, r1, 0x1}], &(0x7f00000000c0)=[0x38, 0x28, 0x20, 0x78, 0x48, 0x18, 0x28, 0x40, 0x78, 0x60]}, 0x2}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@flat={0x736a2a85, 0x1, r2, 0x1}], &(0x7f0000000180)=[0x38, 0x38, 0x48, 0x0, 0x48, 0x18, 0x20, 0x28]}, 0x8000}}], 0xca, 0x0, &(0x7f0000000280)="adde8e72fbb304ee5b2d40fcc4bd0e3885560649501bda28a5c7c34c9f06087cb3a175452b5de1d28fb7e52fa174aca50a90423f610cf1f9d52077faf50933775a92ecd3bb1f1929d578d77da4113792a5ac5097fa26dd71a252fbceaf2e719622b6fbd4e7a5b60e8397f6c79d2dacf9d696f0416175ae1184587020a324ec0eaae8dfde73b8a083d06fc907b07eabd86ff52af0962f7b7feda27c0d988cabdd08d8aba5e647d13b8a02c4ba72ce0052994152cdeb72986b7a2c393a23d7a26c32837b3b30c482468135"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x325, 0x0, &(0x7f00000003c0)="08c98d6e349c325e7ebdd345f1bbe018fbf515d5dd4fd6a10b6c15c1dc342e509124ab56f8562ba9910d67765340d77c23fd5f372f95da6da7bc4c86bb137c7b00dee2925d32e54b37e00f8a3405b3067fb95641e85698355c83c4f9611c6742e22cd386f2edee37844b5900bf3da5ee357bdcc7bd600c38607a6eab12ec2ead13f627b548d88f120e136652515ea04186d4111816e858dc7065b4eb20e80b460445cc17deba8f19750d6cdb1c7490def95644adf9c05e8f5e8b6bc7c6127b70c3b503300b6f3f118126eede13ea7658e0a8ed556ba778cd1d2977110c1da00aeee5aa073ca4a03f4109d49a2fb2790e5e4d2d6e28277fbb104d0fc08df62ec66b9f596a551559ce2e7eae127637612ff41945b6135b07e414d993b65848241e4c5f6697d9c53f1d04fca701e906359fa5429e7b9cd984c90d97cb083b0c6aab9421d9808ac48cac250b3bef0982f08431a7e1ee98df72b8e97879266f2692b8abef10dca789402f72856604ffb085bbc8c46a86b3325b338054336d7482e99b1ba717fc8dd711804ba0c6050d20385236ce69c6d951b867ae2a6d1da2bec9561a3728d001300fb0c984a63f2ec7a90841168aed0b218ef908caa7212d5fa2ae4d0eb78f0370b8212f2e02b5ee2eb6be29123b5d543aea2bf6c4365a39cee5"}) [ 118.601822] audit: type=1400 audit(1520746816.457:89): avc: denied { create } for pid=10662 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/11 05:40:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000000100000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80, 0x105}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500"}) 2018/03/11 05:40:16 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r0, 0x100000004) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x28080, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/11 05:40:16 executing program 7: mknod(&(0x7f0000000040)='./file0\x00', 0x103a, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) creat(&(0x7f0000643ff8)='./file0\x00', 0x0) [ 118.661255] binder: 10681:10687 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 118.670804] audit: type=1400 audit(1520746816.517:90): avc: denied { create } for pid=10662 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 118.676723] binder: 10681:10687 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 118.676729] binder: 10681:10687 got reply transaction with no transaction stack 2018/03/11 05:40:16 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffffffffffd1a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'eql\x00', 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x800020, @ipv4={[], [0xff, 0xff]}}, 0x166) 2018/03/11 05:40:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000e6cf6a)="580000001400190c40834b80040d8c560206f8ffec048100000000000000580000be24ca944f64009400050028825a003b9748907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040100a5", 0x58}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/11 05:40:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000574fb0)={{0x0, 0x5}}) r1 = dup3(r0, r0, 0x80000) syz_open_pts(r1, 0x0) [ 118.676733] binder: 10681:10687 transaction failed 29201/-71, size 24-80 line 2921 [ 118.677129] binder: 10681:10687 transaction failed 29189/-22, size 0-0 line 3005 [ 118.684084] binder: 10681:10687 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 118.684090] binder: 10681:10687 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 118.684093] binder: 10681:10687 got reply transaction with no transaction stack [ 118.684097] binder: 10681:10687 transaction failed 29201/-71, size 24-80 line 2921 [ 118.684128] binder: 10681:10693 transaction failed 29189/-22, size 0-0 line 3005 2018/03/11 05:40:16 executing program 0: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000009000)='status\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/03/11 05:40:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x18, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1000000080000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) r5 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r5) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x9}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x100, 0x10001, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3ff, 0x5, 0x3f5, 0x3}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x55, [{}, {}, {}, {}]}, 0x3b) 2018/03/11 05:40:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r1+30000000}, &(0x7f0000000140), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x81) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000180)="bfe0a604e19ecc8f293664cd974da61fe9daeef00c95034940cfe40f1b77ae77f7adad3f237b3fa890606a042ca98a4bf8a4926abd0c8f58fa8ddfad10546b89903f08f8c5aec845d3162ded2c9490da78a707f832656dc178fdf1e484f7c3bbd3637e509a563f38fe88290258d04607d97c1ff9a9eeecb7aadfb71cae2b6a0d2e2c4615147ee68ade483e6de1c076d116b085bacf13270e135c6f1ee3c35009b1a2f4dc7e479c38f11c6150dadd81fba0664f455230c9f97e28609c03457c7cacde957f223cf5ba967afff7a7cae9") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000640)=0x3) [ 118.752855] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. [ 118.816480] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. [ 118.844941] audit: type=1400 audit(1520746816.697:91): avc: denied { create } for pid=10713 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 2018/03/11 05:40:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000006000000a7b155a69382"]}) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x0) 2018/03/11 05:40:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) userfaultfd(0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="98820b78", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/11 05:40:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffff64) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000002600)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x100000001, 0x5, "968818ebfc1951c331e0771bd92dcf188cd390630fb988f5af74aca220881215422ad7dda242de75a70418cc1001d71c946ebeed664d5fb06ff8447c0fade9", 0x3d}, 0x80, &(0x7f00000027c0)}}], 0x1, 0x200000cf) ftruncate(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @empty, 0x100000000}, {0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x4}, 0xffffffffffffffe1, [0x81, 0x1, 0x2, 0xfffffffffffffff8, 0xff, 0x1f, 0x3, 0x1000]}, 0x5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@bridge_setlink={0x60, 0x13, 0x200, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x10400, 0x500}, [@IFLA_EVENT={0x8, 0x2c, 0x5}, @IFLA_MASTER={0x8, 0xa, 0x400}, @IFLA_LINK={0x8, 0x5, 0xff}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "a3f13a5ccd78dde8d2"}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_EVENT={0x8, 0x2c, 0xffffffff}, @IFLA_MTU={0x8, 0xe, 0x400}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x800) 2018/03/11 05:40:16 executing program 1: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0x1d44000}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) 2018/03/11 05:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000089ffc)) 2018/03/11 05:40:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x32, 0xa22b, 0x24a, 0x400, 0x0, 0x10001, 0x40000, 0x3, 0x4, 0x9, 0xe393244, 0x6f, 0x3c190fb4, 0x2, 0x0, 0x3, 0x7fffffff, 0xbd5, 0x0, 0x7, 0x5, 0x0, 0x6, 0x401, 0x4, 0x1, 0x2, 0x7, 0x0, 0x800, 0x5, 0x100000001, 0x7, 0x7ff, 0x0, 0x9, 0x0, 0xb406, 0x7, @perf_bp={&(0x7f0000000080), 0xa}, 0x200, 0x7f, 0xd3ef, 0x0, 0x1ff, 0x8000}, r2, 0x6, r1, 0xf) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x401, 0x80000000}) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000007000)={0x14, 0x24, 0x401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/11 05:40:16 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffff}, 0x1c) 2018/03/11 05:40:16 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa001, 0x140) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) 2018/03/11 05:40:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x2e6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/11 05:40:16 executing program 6: r0 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000101000, 0x0) pwritev(r0, &(0x7f00000013c0), 0x0, 0x0) 2018/03/11 05:40:16 executing program 4: r0 = socket$inet(0x2, 0x4000007fe, 0x7) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) 2018/03/11 05:40:16 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000fbc)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x3, 0x4}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) [ 119.131297] binder: 10750:10756 unknown command 2014020248 [ 119.146917] binder: 10750:10756 ioctl c0306201 20007000 returned -22 [ 119.171019] binder: 10750:10760 unknown command 2014020248 2018/03/11 05:40:17 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x9}}, [0xffffffffffffffc0, 0x6, 0x6e3, 0x32a, 0x3, 0x100, 0x4, 0xa1a6, 0x2, 0xfffe000000, 0x8, 0x3, 0x1, 0x3ff, 0x3]}, &(0x7f00000001c0)=0x100) r2 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000ee8000)={0x0, 0xfffffffffffffe3c, &(0x7f0000027ffe)}) 2018/03/11 05:40:17 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xffffff3d) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@ax25={0x3, {"8e60e3171ca59d"}, 0x33}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="1cf840281a5593aa5e113ee5bd6939", 0xf}, {&(0x7f00000000c0)="5a3b540f9db22e010f1123b4d2d2903b69c64d6c436d47144f32f2ad5f526b4647cc7ec52a0772fbe41421452a665a299a00b255aa9536", 0x37}, {&(0x7f0000000100)="d931a61983b3e245d2a84fb805d2be2eb99aaed9b2f6e1a663750c9ca7f0cab4dfc86fcdf40cfe0ab5d2dc8bbe97f2be159e740b4c82ca5de1a0684ff976402e3963fcf771072e1dae63ee9a06d3ae60d5fa4c8b19c37ca2ff0a828a171f6728ce97b59a9a3b5e2e850223f885f73efadd5a1a3a46161f623b8b889aac21e9341d7ddc0c5febd17bc20a4c4cd6dc4c911ed783a24ccbf83aec8ab540c900602be3f718377fe51294987c4bed39d2a6478c83e214e9833f0b04f54eae4a496950dab71d84465a0aeaa86f9ab17849a532f9e49bccedd133fff768000873491e437186d2c6572a005b", 0xe8}], 0x3, &(0x7f0000000240)=[{0xa8, 0x10d, 0x8, "302fc2344ef84b2a9e9afd9ceb7b449cc41708d636338d5e32b26ee156cf2003e2a385779db7a0a9a25147248c192c321a53df301bca3b1879cf2b6c06e5a44bb64e2ad56ed1f4ae322fd785d491bd0de64927775b9a110a196737f8aa1cb9681dc626f96ff93ee05803c2a448bc88a0d568b18cc98d274d58d6c3a9d3e4d20285e69dc605afc813bb194d0ef63ddb3e2ed9"}, {0x90, 0xff, 0x4, "6a79ba462e0d7e3cea8f6ff777d78c79654da41e960bb1e01e7c2e19a3fca3ddc89a3ef45d4bc9c0e8c755649dc1b44c5ed86fcbf34ff90d84651c19913516ca53bd714192757c0e2e7891d588c43c20d5c9a1b0e0f71c4a0892276f265fcb0969af319660f0ce737383c9793562268cbcadfe9d98bd23176514"}, {0x48, 0x0, 0xe9, "01175f4de2f1dd1180203c8c8a3c1fdbe0b2f1c63d5cd0535636afceff04aa8f49f668377e85c1e47a9ef993039e219571a2ec"}, {0x88, 0x102, 0x81, "4073c2770df0bba0501820d2dcc3d2ecd0a96ccc1749f6e52ac2f05ee36b6152cc4958f03f99c4f549a178899c54a0f792e5a77bd88c54d2520b0b2394b1e68ab0a3c9a9a7067e0ab61ca2c8dd67702c4d5c2a2ca0d82a76cb25386173b2d8bee113aeb0eba10646380a2572757d34d82fbc7a"}], 0x208, 0x80}, 0x0) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000001880)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) getgroups(0x3, &(0x7f0000001940)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001980)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001ac0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) sendmmsg$unix(r1, &(0x7f0000002a80)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000005c0)="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", 0x1000}, {}, {&(0x7f00000015c0)="cc58ed8f2488d6c041cd205e94c16035d0461edfe393bb2f72da9160323ed2649ea76dce7b014c33213a917317f2c89c1779e4095d626800867e2dedf37893ed482a133f9fcba5458f221cab1234c4aa037aad3aa93f8d11e278def6d70bda4129854dcb2f665f67e9d24c721858081da876b57a7c5e3e5733727010003981eab49e314ac7365bff1f861a7fc7430be8ada4cdbffd766b31225f41b1d32817599daf844405cd946aa214252e8a227c49e1a8a1bbef302c755cf0acf41fd91078248a1e92272e243a305a214990caedccf67c733133541ca1a3761be2319b37e6", 0xe0}, {&(0x7f00000016c0)="83c1b4a00804293f19b3310e4b4ede9f22cb40252f2837f614168657017d0abef4afa0666e2b453765218f676796063b245f419f7b883fcb966bbf74d4f00ea045cee9bf8f90b80d28a0ea6d2bf042cfc814b03f82e932594b4662b115e4e1a4d9acfb53458988053d99e5865dbdd4cc51e16cdd", 0x74}, {&(0x7f0000001740)="219ed496088b7c68caef3212f06f", 0xe}, {&(0x7f0000001780)="4d6f21e2ef00b57347aeca14d7f472fca10c653b26a97e1106f3d75c1bf777548095063ad081c4ef9cc33543422238092aace640b763918926735bdf3fee9bd7c44844ccbe8d14b94c7e8ec26e432210cdb380242f3d1fc7779618605242a8080efa3cde9d80b0345f6df4f0864d", 0x6e}], 0x6, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}, @cred={0x20, 0x1, 0x2, r9, r10, r13}], 0x40, 0x90}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001c40)='_', 0x1}, {&(0x7f0000001c80)="b08a9645d09f21e25c4ca3c158c55a93b5277104fb911ea3c86ee238e43198e8951de479d8de0c6e12c88ba4cb662a15c15b766a439d01dc42fd695869c14caee9cf16a5ab9e6948dfcf5320c264541bb47c451523289436337f7c2dee45958bebfc35be83f7fed3ad83f9b3636e0c1aaf03d50ee767c72b4658f8757c0e9404d3ad051fcdff7d4fa33e1cd898ce3d3e9a49bd28ceab0ce21a26987d385ac73d2c1195be909adb7a7f0a3c181e6b64d290b7bb27e14cf66aacc8129ccc5094a39bfdf9a59e670680a6e4179589b124a0565fc9212ae12a6daa90ffa6d6820332dd7de2a4e6dbca23b60975e53a", 0xed}, {&(0x7f0000001d80)="4a327daca610cef5a0b5f557ff2b37803fe4c7ffa3dc093da1897f36ab7ce7e3d571723e374ed5c860fb107db20da7a4fab58168973324c915b8dff53a39613b57dd44be4be8042444d33458f30c616d663a219d16e5cbdccd72adbcdd2c5ad0edf3b8b8d5353c5677707fb9c14cb2a723e4c92d85980d5aed8279e22e42d3273a6497f889030d7f0310476880112042d86c9170b2cef5896500dd6184f1e4d98437e69e74153b4dec70852e1d8e0c16ec08ae21b29bca4d1948554d42fc4a61ba15892c8c36e51b7180b9dabedc0e072808d4fade5feb77a250ec80762e", 0xde}, {&(0x7f0000001e80)="08ff7b3ce840762c4fc573a2a4a943fea22e19ce0d433bafddeecfbf3cc59df99a4b3dcf254cefeac55f94a6f5956fff4b3e2303fa7df4603eea0eb7bfe72905bf3c14fb3687fc6e70e5f6f18d326cb9ff98c408b6bea75a2ad57f69b6d496e365ed293bce05662dde6bc3091df4f97526dc553152102d", 0x77}, {&(0x7f0000001f00)="0a0971c37dced2033389e105b010397ad182f2be3c8d4781788afd8974561eb2c314411287a7455d4b55cd2817b6b0235b65b1c65fdbbbbc584811d067107b92cc9cec33e63c360434e2fbb450cfd1cc626935ca453e93c2534d8c4a127f842cbcc3a6f081e228cb694ec445da2f018098c5823b8892d54cb74a47b08434b9c8f47a6d3e2ce928b72cdde2e2452717bdfa4861fc84c25a4bb6049a0ae7bec5cf8ee14b3b73e78198ecec429cb8501dca04864cf8978dda26abe0fc60bf276969d09cadc560fa429003fa4ae546735e0c", 0xd0}], 0x5, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r2, r12, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r8}, @cred={0x20, 0x1, 0x2, r9, r4, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r12, r6}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1]}], 0xf8, 0x8800}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000002200)="90b1d8cf8d179b5bcd53e15d4691315578b04534aa3655bcfeda488ad48a460d9edd660569661f51c94843f947efafd86d3246da98ea23ab5a8ad368224a64fed8aad0bd16aff88774d9da8784cb1cf91efa10cbde4288f7a135be3cf93c292d6e296e47c602d37a10ecdd317214feb2f41a119496e8788ed73db4bd1e82cba78279368044b85c7d20f0c600bd4acbc669b5ba7e5f97b9ec9560db5f20", 0x9d}, {&(0x7f00000022c0)="fc6d80f2b9678c992cf79be59c918e251a82f2677abf382c0c6e93e49ec10fed3369a4266d5c605838e70dc66858d5fa07d7a9f0baa76ec76cde84ef6b97a41278969718a51bb909ed890c99e886526162beeb13025877e8ac4152a0ca6c2582f5803a5b39960467fc90e1ba9574f7774351e081aa9bef81d126129174", 0x7d}, {&(0x7f0000002340)="debd9f8b2fca6167f9fbac80bc70553dd80a53780c6786022ba28d51db1845ff3af689f167ffa38c6490ea8773fc1f4f2846e01ed2e87b11f85a83f89c34d23bd0b70305b8d69b6c23d433151d40d5e6286cc9277a8c11ca892073a879b8571ef5fa13b4427bfd668426543738f64d227d168cc9ed958d4bb60800306c93a27980856108433793b4944667d4b7e86f7f5d6330056807bd2260c0", 0x9a}, {&(0x7f0000002400)="73ae5d745ef33c2cc3f15da719d4502b6528466598e9758aaaf4bb22c161d5e20cd420230827c4e698a27da176f5db", 0x2f}, {&(0x7f0000002440)="52248a5bd3c3f5d4cfbfdefbd03c42373be365074e640bccdf6b5bc888976aedd4626e3c16ee56c6b1895d29f7f425355d069ac97024d20d1eef150fc8334a28bdfc9ba7017f26f425bf0ddd7eee4fa9c37ce9d3ad67a5ae28eb807d1e689b01a7522aae0d4146f59fc9b4e95e0f49f6369068ecb9f7b8ee5f00166dc5ae6456e3c603904967493a630cf02922ae7b9ff1ca1bf4c649302ce4f2311c5369b6a1c1a706f6", 0xa4}, {&(0x7f0000002500)="598fdb652111deb027a05b40b12056c05d87034586d22ae1dbb7f05fbf739e8072d322791cac357c2611b02599", 0x2d}, {&(0x7f0000002540)="8d9f4c2e09919c71ac4961e6c35b27530d4dc159d9d635f01204e883ab110d1b62ac0beeac179fe2519ce3c91febea72dc7f65f73a378d0b55b7e3c44da287c954b6ae3c5b580af26c22dfc8c9087f8941cc868c189767371b7c08afe350a1a6ba15c32211e1951105bb8e8e3300a1a019158cb58cb682ed4c23b6bf620e133d9898cc10dfc9fa678b88372f15de4c92987aa806a0d42cbf7009666ecdd51f2f489d808ba431b07940c9df6a2d07ac3e997863894e81e893d840d9777da4c130d596139cca06ecd6a26bebf4", 0xcc}, {&(0x7f0000002640)="26473f5598b2e61dd4a9a444cee7c0e2fd7f5394593368c9b1fb652423c0aa69f70174934503153de056237e0f8a2b2f7676a438486e8e9df1df4a9966e6964d0575f3072b5ef993b10f192501b804b8553a084fc8bfbf5efc89284afb36a528289ae45042983a631fa013bd2f86439f714c7b20b6f8abce7df5df0da05344ab05b7cebcbd6c5ebc187622e0d13d3c28fcbbb604bde333316cb86381a44f147c3a16", 0xa2}, {&(0x7f0000002700)="097e45d3436bf41190aeb23c286687b1b80a5702ab5d71f176db4abde2d7336d688beeda9937a9c2c31b951c2db09e655a1462695cc3295eddc8dc0aeb0e850e4f09e8ce28a59f7627e505f678d011a797529f5e4a1bde00fdd51225a64156c9bcd2a9a8", 0x64}], 0x9, &(0x7f0000002840), 0x0, 0x4000000}, {&(0x7f0000002880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002900)="643c3c45a6ec21116fef3fc6483422e75128c0455c5ab4289722efb962f2451982028fbb7a61d58ebb79dec0df9c545fb7bf", 0x32}], 0x1, &(0x7f0000002980)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r8}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r11, r12, r6}, @cred={0x20, 0x1, 0x2, r2, r12, r5}, @cred={0x20, 0x1, 0x2, r2, r10, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x100, 0x4080}], 0x4, 0x4000011) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/03/11 05:40:17 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) accept$packet(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001180)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2}, 0xc) clock_getres(0x7, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) munlockall() timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000005000)) 2018/03/11 05:40:17 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/11 05:40:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) 2018/03/11 05:40:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffff, 0x4, 0x8, 0xffffffffffff8000, 0x7ff, 0x200, 0x0, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x30, "4700ac38fec5fe48d0ced65bdc8fff1de4ffa7ded2130574d619c6cfd474ff5132a5c9f36facbe023ead9591cf9d52ec"}, &(0x7f0000000240)=0x38) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xe, "3985f6fae74a37111d8c579ce49b"}, &(0x7f00000000c0)=0x16) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x3, 0x0, 0x400, @tick, {0x0, 0x7}, {}, @time=@tick=0x5}, {0x0, 0x11df, 0x0, 0x0, @tick, {0x6}, {0x40}}], 0x60) 2018/03/11 05:40:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x4, {0xa, 0x4e23, 0x2, @empty, 0xfffffffeffffffff}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="b10fa1969eaac9d44b443256c1304e6c6d5b334eb2e1693d93fcf66cf5a2b33a8a580f2c20a0d026370ac6e6a5d1eae3e98c740f148d36bc35fa9ead3dce230e2d81deb9d22c38e370740fb5464ec13f41164ca87d2705dce1b58c9129af0985992710ba38a67e01e9be36541e38241eafd8fa52dbf9cf62ef330ac1ea880102b178c61258d0ffd825e74b44a829522ead3b8531a38dacf13e30b60d66b138b714a7b630c2e70a26037d0323f89994ac7cbed38fa7bd5188", 0xb8}, {&(0x7f00000001c0)="b68b96d0f5ad0d209b68d19a8a7a80fb571d5807806d751552454f6d9054d921ff4867f59a0ec116", 0x28}, {&(0x7f0000000200)="4b1b64f3aa64cb4f36a60af2171f100509b8f79be4ba44591050e296498b23f2dcfd0113790c94747e701e08b553689a0338ccc35db3b9fe143a56d138e64e5f6ed480109a7ecf846f3dc346006a3bbbda3d171332b6b7b03eb3ddae27304fcadd559c1fd64b", 0x66}, {&(0x7f0000000280)="c97d8d67e1f46cbd5d7f7ab32917cfe09090cb46b6a041348ccdc2987e40633831da093dd4685d064990ed806466d266e2a78ed8fd13d16c556bd0a50cc1004dec285097b4ad944fc8cb61b548cbb9f8bf462d94cdaad1bff6970ab1a35cd907e63f34ab3a5698606838fdc3644bce97f3a1bf106d02", 0x76}, {&(0x7f0000000300)="6691786e50b989c5d958981df91c7a59f76b431f36f819db7546783a36a473513282925b60b0", 0x26}, {&(0x7f0000000340)="169e0a4a8f5edf458bd34ab10c86e825daff7eb5c0f04445ba740fd4026121bd7eb82b799d4621bc866293255814cea46c4dbe0d824a5e5ad14f8f1abd173594d693b9815a3e48", 0x47}], 0x6, 0x0, 0x0, 0x8880}, 0x4000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000009000)=[{&(0x7f0000008000)="5500000018007ff404000000000040930206000000a843096c2623692500080004000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/11 05:40:17 executing program 3: pipe(&(0x7f00005ceff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000010d000)=[{&(0x7f00005cd000)="a7", 0x1}], 0x1) pipe(&(0x7f0000000000)) close(r1) close(r0) [ 119.183276] binder: 10750:10760 ioctl c0306201 20007000 returned -22 2018/03/11 05:40:17 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) ftruncate(r0, 0x0) 2018/03/11 05:40:17 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) 2018/03/11 05:40:17 executing program 4: socket$inet6(0xa, 0x80000, 0xe3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = mq_open(&(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0xa, &(0x7f0000000140)={0x7f, 0x1, 0x100000000, 0x3, 0xef, 0x9, 0x8be, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/11 05:40:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x490102) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x80000000, 0x3, 0x3, 0x47dd, 0x4, 0xffffffffffff8000, {0x0, @in={{0x2, 0x5, @rand_addr=0x9}}, 0x6, 0x0, 0xf1e, 0x100000001, 0xfffffffffffffe01}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8}, 0x8) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x200) 2018/03/11 05:40:17 executing program 0: pipe(&(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 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, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/11 05:40:17 executing program 7: time(&(0x7f0000000000)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) [ 119.590227] binder_alloc: binder_alloc_mmap_handler: 10813 20000000-20002000 already mapped failed -16 [ 119.611805] binder: BINDER_SET_CONTEXT_MGR already set [ 119.617104] binder: 10813:10817 ioctl 40046207 0 returned -16 [ 119.659497] binder_alloc: 10813: binder_alloc_buf, no vma [ 119.675320] binder: 10813:10824 transaction failed 29189/-3, size 80-8 line 3128 2018/03/11 05:40:17 executing program 2: r0 = add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f0000d96000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f00006d6000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x8000000000000000) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x34a, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2c0, 0x9, 0xfffffffffffff800, 0x6, 0x1, 0x0, 0x101, 0x80000000, 0x10001}) 2018/03/11 05:40:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803fffff, r1}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000100)="b2a1d9912a2b62d27ae494834e89d80e59d76f35c13f7fdd976432d352f121f373e3d290fffa3a1091ce64f588f5bc6542b49b24814ed1b4a63958eb055cf526b6e5333cda22e18d166d0aaa142ac64fc26f81d98e5d7593290eacdc63209505616d59e2c96ae94467059af4d83d052ee0983fb9e06dff2c8b110347ab4d4bea55caa2902e22f314cbbebd97a729ec0eb76cdebb2378b6a85be807bd027b61acfb31f2fbe9e39f", 0xa7) 2018/03/11 05:40:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) syncfs(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1701c1f7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffff9, 0x4, [0x7fffffff, 0x8001, 0x4, 0x400]}, &(0x7f0000000180)=0x10) 2018/03/11 05:40:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000430600, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) 2018/03/11 05:40:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3d30ae43, 0x9}, &(0x7f0000000140)=0x8) 2018/03/11 05:40:17 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000d, 0x12, r0, 0x4000000000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f00004f4fa8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000372fc0), &(0x7f0000043000)}}}], 0x0, 0x0, &(0x7f0000243000)}) 2018/03/11 05:40:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x4, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x6}}}, 0x32) 2018/03/11 05:40:17 executing program 0: iopl(0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x3ff, 0x6, 0x5, 0x7, 0x1, 0x100000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000304000)) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)) sendmmsg$unix(r0, &(0x7f00000000c0), 0x0, 0x20000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x3, 0x0, 0x401, 0xd41e, r4}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000001c0)={r5, 0x2c}) [ 119.708495] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.714641] binder: release 10813:10820 transaction 50 out, still active [ 119.721525] binder: unexpected work type, 4, not freed [ 119.726782] binder: undelivered TRANSACTION_COMPLETE [ 119.732030] binder: send failed reply for transaction 50, target dead 2018/03/11 05:40:17 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306}, 0x30, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bcsf0\x00'}) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/11 05:40:17 executing program 1: write$sndseq(0xffffffffffffffff, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/11 05:40:17 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) [ 119.794856] binder: BINDER_SET_CONTEXT_MGR already set [ 119.800971] binder_alloc: binder_alloc_mmap_handler: 10827 20000000-20003000 already mapped failed -16 [ 119.823569] binder: 10827:10833 ioctl 40046207 0 returned -16 [ 119.848250] binder: release 10827:10833 transaction 56 out, still active [ 119.878704] binder: undelivered TRANSACTION_COMPLETE 2018/03/11 05:40:17 executing program 4: prctl$intptr(0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/58) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) r3 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0xf471e629b3041244) epoll_pwait(r3, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000)={0x4}, 0x8) epoll_create1(0x80000) 2018/03/11 05:40:17 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) dup2(r0, r1) ioctl$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', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB="08399939", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/11 05:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009f9ffc), 0x7, 0x0, &(0x7f0000313ff0), &(0x7f0000a0f000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0xa90000000000}, 'port1\x00', 0x22, 0x400, 0xc96d, 0x371, 0x8, 0x9, 0x188, 0x0, 0x4, 0x100000001}) [ 119.911473] binder: send failed reply for transaction 56, target dead 2018/03/11 05:40:17 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x2000ff, 0x400000000000041, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/03/11 05:40:17 executing program 3: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, r0) [ 120.005834] binder: 10859:10865 transaction failed 29189/-22, size 40-8 line 3005 [ 120.049185] binder: 10859:10875 unknown command 966342920 [ 120.086777] binder: 10859:10875 ioctl c0306201 20a94fd0 returned -22 [ 120.108252] binder: 10859:10865 transaction failed 29189/-22, size 40-8 line 3005 [ 120.121813] binder: 10859:10879 unknown command 966342920 [ 120.153392] binder: 10859:10879 ioctl c0306201 20a94fd0 returned -22 2018/03/11 05:40:18 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0xfff) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r5, 0x3, 0xfff, 0x20}, &(0x7f0000000140)=0x10) ptrace(0xffffffffffffffff, r4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x40000) ioctl$LOOP_CLR_FD(r3, 0x4c01) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r2}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/11 05:40:18 executing program 2: fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0xa55, 0xd11, 0xfb9, 0x7, 0x7, 0x3, 0x291a, 0x4, 0x5, 0x3, 0x10001, 0x55, 0xfffffffffffffff9, 0x3, 0x3ff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x5}, &(0x7f0000000280)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) 2018/03/11 05:40:18 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) keyctl$set_reqkey_keyring(0xe, 0x6) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) getgroups(0x6, &(0x7f0000000100)=[r2, r4, r4, r2, r4, r3]) setresgid(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8002, 0x40) 2018/03/11 05:40:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/11 05:40:18 executing program 3: rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000d02000)='.') r0 = open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="8200000038f6e9f847c10ad65772ba4869c708bf1eb5a96f9db52adc4f9efacbc1a6f9cf28b3724699599bee69bfe77cc82eccc6a8c97a6e5804f096b5497590461307f7e4258bfb6a76a32e3971e41e79c4365b34b42c31c4e7b7cacfcb1bf74b0ad69f23614892786d1d787d6442823a82f8466714b728b3000000000000000000000000000000000000000000"], &(0x7f00000002c0)=0x8a) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x60dcdc8803a0224b) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000003c0)={0x7, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @rand_addr=0x61d}}}, 0x108) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x2) 2018/03/11 05:40:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x9) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"547ce599d87fc7"}, 0x7f}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000140)=0x81, &(0x7f0000000180)=0x2) 2018/03/11 05:40:18 executing program 5: r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x2, 0xffffffff, 0x8}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000080)={&(0x7f0000000340)=""/219, 0xdb}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)="7f0000000000000000") sendfile(r0, r3, &(0x7f00006dbff8), 0xffffffc2) 2018/03/11 05:40:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x2d, 0x5, @tid=r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000320f3c)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) [ 120.195847] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.209390] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/11 05:40:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000e00)='/dev/sg#\x00', 0x437, 0x121884) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x1ff, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xda5d, 0x0, 0x2, 0x0, 0x7fff, 0x6, 0x400, 0x8, r1}, &(0x7f00000000c0)=0x20) write$tun(r0, &(0x7f0000124000)=ANY=[@ANYBLOB], 0x1) sendto$inet6(r0, &(0x7f0000000140)="6fe3a6ccd49420b208bb4fcf9ca3f99ba2391749f683e6582715b1ffb9791e0ad19e6971514764192a211f68413cf5dd843f5cef5fb82314f3f3645d9fa5802d7d754c9e5a5db369a7202913b06d3a9029daac5ed5cfa023a0abf94e76fb646cf82fa44db3aee14faf74ab9048c76295991e92797320936c1cb60475b8f0822942b8a81364b9e3fae54e862b6d4157d005a458d7d067bd6dc24ef867360e20fcb3a1eb4a11a83cd55198a8bd87c2222e99e35468dbce01d9edaa990b38c5d6a4a4e1ae54236b001f95120738c468cb1cf5c34c2d9965c7620eb189c11bed82a61598241490b8d2e8a833e68be16ce5bb2a1f47f2dc4c556cb1eda6169d5ad46527e358281ad6fd88092f2e8143cf03f1367b6e6d35848d340c517ef635d41b6be40e076445c6396858dbfc7ccb8f77d9062208545d7877cdd836e94d01dec6557a44c7fdbd237a5704c35c83558aed3507c5e3d370f618fe1c0ea9cf75976ee27c3b103aa913a26c88bcb855a0ba0bf66ad52973263a0ec679b8993f6b8f8635da9aa6dee096f93349f9d6b7997e968f4a7231d9c0e2abca2eb216a616968e8efae50566e268d9273388c354e628a27e471f8e246996ecc8f125a52850f6a38931911a8bba091114af3fd742baec023b2e4e8ab09b53fe48c71f7aa4ba482e5e53c040ed0807a42a49ec90aec120058e979d7e9a9ed4aa621b3738abbb82b002507ac31304662374291e62975d2b80afdd497c853326b96b7fb4d08e54b0a510a1d014605cafc78edbdda79beb75be0efb00ebcc0bfe07fed979f4cc3e5ba96e12efbbef3923973421e3c066ba0e17c197eab165e2ff677bcc8334bcfd80505d18ae92b76890a920ba6bdd46726f33101b938406bd906bca8139bc71cebfc5dd94d4467abb8a5438e79921da7b606c0a74378a069704abed26ae57755d1aac140597118b37744b53eb57c5c7135127b869a743db35838b79d32dd63a504b949aaeeb6d41d24be69b3d9cb6edefb38b3ca8c30b8eab4d762ecab4b490323d1645f3d661ee697e4ee3964d4ae8e512193303ac981154c57466794254c7bce11db83083e79043daaafcfbc3f4bf6eddb149e5a5e39ee20640101ec32a9b5c34d025908c9da0f034454f7d87ed94f720cd9ad3eefdaec62412d540649ec3886d1bd3a71f147c84dde7b032bf04d6392416d38e5ae2983b8e8f4921c8fa5dc18f743fa4ef13cc3be08771abfb04788c007287d9871bc83bf6c5b5723962131a8edb181e22f8cacdf6f9c4a57db587004698cbff9c28a4f333572d6fd0e622b941b6e64f3b34472a125cafb08332ac004b4fb4dae86b81824f73686195273b5e8133a3f379e1edeed8ef13368b8277f45c41fe6fd85f937ce0115f54d6db217c76e866d64ea2ec24a481bf28a06c4d0ec9cc60b824b021d015497c95adf3617f74a0131808137a792eeda8ee3d973aef5e6065d7bea751272fa39b22a0eb45b61167e2da00309ea8f31aef50f605e4875f6ffe731a3c39f3ef7d0d6ef82ba7dd267e215a14dc06b56a4e5bc2d11260e48dfcb37126bab2512f4002e76a6bc058e926674e516de6ff5e03b96783605789423e5289217546f2f44b06257c8a592831111357ede777770285a1921ad44d88d99dd6180aee03c8d5f5d23d9949f3e3aab4aabbbb8b62c78b6779112f37a131d0034dd100a01746918d2933e43f2f2c50a868626ca0d3122b702dd43fdb99ab91914f3777809f7d5aa2704cf2fd5136b939d5d2b6531a1ed019f8f875b05782e9805c9e61553af1cf91a86e7f16c968bbddd2f8c9b0e8961c6835d45b7407b2a62c0abb5ce348fd04a8c1d5c577e78684f90f504400799c0dcbe038d88ddbf8414d0fa6e68edcec1e22e4a4048637219da563d5d409a6b841d2145ab9e111baf65982cdf22530cb2ad0c89e1698cf4101462c3659b7fd8dfb2b3cc5dc2ad99d0a320c0c31ef50ed3f6f227c911fbc8b5968cede26c1667b3843c98d12118279f6cbe402559bae9c8ad8c50531dd5dbba4ad44f62d8673e1af852892416f8318fa7d42059d53c7f156d488420b8df831a510a73de4ccdcf7cd023925385dcb309fd881f07e34dbcad7e0e3663653f62786a9b0712f414e96761e48ee027afe98ce843971fb5a464e76fd88c9df976a9938d0d098d3a97f4c4d7f422ba02c1615b86fb8bb634b33370985cacbfb96d288e64a1f839d49d221ec18de4c583c6b43c78268e7b0d87c5aad6d1fb614fa0a52e0a8245e49d2b3816dde4a8510529500eefe5e8886f6dabb01be68c14e1a61865a0a728be06c9f5fb9d3bf053551882da2661eebdeaadf2d31964ddcb121e0eb05ed0d0d3dd09743082ec0188176a71cfb58dbe91a60b555f845b2c2b9baeea8f81726f9de5b5118eae59a961892c2eab7581e6ab0dfd8a222b26d92fd01c86c3e61cb9472845226f40f3c0ca262163b6ff799c9b22bbfd143d428b5b09186fc41b3306fd8f6acde4f7873fd3a83dcd0c45dc1bb60330a238b485be138f65da84c793ff4fd5d21d2b5f00eb70080c83a9c86a2d039eaef11da77b3276acf5966bd21d2255b375d5ea837590aa79541641a358197043cc72cc45d64d14aaa73247d9c551f3acaf74d73a66694676b7cf4d23d4786b484c38213154cca9bdaba50dec1f727386e8df6243792c33555cd08b264c6cf6e296aa3077aa9847c1dd70c26b2b763ec5746ecf911cf266a8d1a22381593f49b1abcb666ecd3c49eb89845c25f2db0f2c018f7270ca06ba4cb74e5027ae5191e0f277ce9b383b12fe7d4c431e48f7722ae6dd3ce5e7849bcd79fd29f4b6efd84c3719195168bce2b5eee70a33ed6c08a18a7f8140d623bc6320a7cc825b5850b869236b7157ea5db973f817d0953ee42d314baa9b4da9d51bb0e57268f7fdd47c44f78a63e321944f9b16d4b43c3869d15e2bd14139ceb8436fff83f3f11505a3701353f8b9d8f5d9dbcc80ecba7b1d952d23d4a0c4c674b494242a9b60e517981196d4bfb6f452bd104b5c4a2d51a2f33d111025640ecf6b1ef73c0967c5a736ba6967cee028d5a08deb352d2e86319404b57bbe6c701c1e8609e8f8f99683c69b2f45a18c8e32174dffaca5d73ddc64e9c2994b071e31734b9874320e7b4a7cc7c1ab590ceef860551cff07506c685bd6ee04fa8b8b802b715762b50d06d2201db9e6a1b3b2a6b9cc2a4c0ad58accd1c0679c0562e0c44d27beac87f28f120406da03ec7cf1cf6b5db0394ee1f93e15d9f7d1c51ab97379d82f7d99c7404ce1a76376c1646d89e1a284db9f224f2619aea4388e34bd47c5b342165e40c76b25de626923dc94c7c0b3241ab6fafea46071551adb389d8133a6e8126d08607e4e4755d86a5ee845da9f18fbce9aa0caf9b53ce5d59b36fc6f40ca03c66730f051f45ab88b57eabbb4f18ad9492bbd892d0ca4ecdd5f8a9239c6cf8e8d36aec9fe06d0fb520b711ac350dde3be4afd43333b6259ac0ad304e9d68b23812e327618ad1b03ee07b0dbed28497483a481f2234c3a05147540345530d0434b64474f0f061755af82d35d5d9c43c28e2b3bcc569eed4b03942a5b785bffbb954a1f4c789d26d66931acdc5dd173d49f62f1ab2383795adde3273e76b9add7e79073da209d98830a002db7f0b61b4db681496b23cee4496e46003af3eedc89827efa8b5d22c805913b177336bcbd8603ca4978e5955fb33f479907f8787fb6760f5ba70d93ecc662c59647053bbec8b7abfc8dbf99e1e11614240406b00181f3bc6f2d1fe14fa0d8f73f769786258e4ffed1125e8dd5abf25a003e1bb4757eca6e2150f940509da6b655647df657bc49084433e711eb71c0187025aee77b794493628554ca001200a06d80253532d550e2c125b339cd4067ecc71bead45452ec595bb8bc9ca3f8f54d5ae0c23075fd61d195eb53b471d5c21faee1e367853ccc24bef25775d48ed791d6319978089592d31684263b3661ed87732017e645b5d31aad6e72e52ec257bceb879393b8a53843f8dfb11ea2830e959059394828c04abd637988edb5860d10ecba072e3ad75f1d3bdc4bc4cecd68820f649ae569457882dc5d7fcf993c303116f455a8a1bea86f4d7180f565a1e12c39101f24a9489ff7e8ee352300b355839e15a69b9ba0a432d288cbc419cdd5863f0529e9ac83cf176a06e0c0e6f9888721d0e14fdf3c79c90291d25e5b3bd63437990b5618b4b4a976927b4cfa55d0b86e5ab4c7d33a03e56e5c4a91afe5bd37acdcd0ff48f93c91d3232a1de2589842a88c1d65ad9d7ea9d288b5518981588fdf84b791cf0334009", 0xbf0, 0x44800, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000d40)=0x8001, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r2, 0x8}, &(0x7f00000013c0)=0x8) readv(r0, &(0x7f0000000dc0)=[{&(0x7f0000000100)}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f0000001280)=""/143, 0x8f}], 0xffffffffffffc7d) 2018/03/11 05:40:18 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) select(0x40, &(0x7f0000000040)={0x1, 0x7fff, 0x6, 0x3ff, 0xfff, 0x4, 0x0, 0x8}, &(0x7f0000000080)={0x5, 0xe09, 0xfffffffffffffffd, 0x2, 0x8000000000000, 0x80000000, 0x0, 0x7}, &(0x7f00000000c0)={0x2, 0xb3bb, 0xffff, 0x8, 0x8, 0x7f, 0x7}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x81, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='wchan\x00') select(0x40, &(0x7f0000000200)={0x8, 0x8, 0x1ff, 0x9, 0x6, 0x0, 0x3663, 0x3}, &(0x7f0000000240)={0x4, 0x1, 0xdd4b, 0x6, 0xffffffffffff8001, 0x9, 0x8000, 0x5}, &(0x7f0000000280)={0xfffffffffffffe01, 0x10000, 0x3, 0x6, 0x1c7, 0x0, 0x4, 0xfff}, &(0x7f00000002c0)={0x0, 0x7530}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000300)) recvfrom$unix(r0, &(0x7f0000000340)=""/27, 0x1b, 0x12042, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) getpgid(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x22, "3d34e839f308c3e24a3499fcb6cc4b85ffe09cb88310eb50a799135ef96bbad027dc"}, &(0x7f0000000440)=0x2a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x4, 0x1, 0xfffffffffffffff9, 0x1ff, r3}, 0x10) linkat(r2, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x1400) r4 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r5 = dup3(r0, r4, 0x80000) r6 = dup(r5) accept$unix(r4, 0x0, &(0x7f0000000580)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000600)=0x1e) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) recvfrom$ipx(r6, &(0x7f0000000680)=""/83, 0x53, 0x100, &(0x7f0000000700)={0x4, 0x9, 0x80000001, "a7ace04b00c2", 0xfff}, 0x10) syncfs(r4) ioctl$int_out(r4, 0x5460, &(0x7f0000000740)) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000780)=0x7fff) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00000007c0)={0x2, 0x7, 0x8, 0x9d, 0xfff, 0x1}) getpeername$netrom(r6, &(0x7f0000000800), &(0x7f0000000840)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000880)=0x727e, 0x4) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x9) ioctl$KDDELIO(r4, 0x4b35, 0x422560ee) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000008c0)) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) 2018/03/11 05:40:18 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @local}, &(0x7f0000000500)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000540)={{0x2, 0x4e24, @rand_addr=0x80000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x3326d4f9eb759fcc, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 'bridge0\x00'}) r2 = syz_open_procfs(r0, &(0x7f0000000480)='loginuid\x00') connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x3, 0x4, {0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x3a) wait4(r0, &(0x7f00000005c0), 0x1000005, &(0x7f0000000600)) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000180)=""/112, 0x415}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/126, 0x7e}], 0x5) 2018/03/11 05:40:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f0000000000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/11 05:40:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 05:40:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e89000)=0xbd08, 0x4) 2018/03/11 05:40:18 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x1000004, 0x4d031, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x1) 2018/03/11 05:40:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x74, 0x8, 0x4, @tick=0x2, {0x80000001, 0xfffffffffffffff7}, {0x100000001, 0x100}, @raw32={[0x8, 0x0, 0x6]}}, {0x7d8, 0x3, 0x4, 0x9, @time, {0x0, 0x101}, {0x100000001, 0xe306}, @note={0x800, 0x400, 0x7f, 0x6, 0x5f}}], 0x60) 2018/03/11 05:40:18 executing program 0: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012cfc0), &(0x7f0000891fc0), &(0x7f0000367000), &(0x7f0000fb1000)={0x0, r0/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000f93f4d), &(0x7f0000d3e000), &(0x7f0000827000), &(0x7f0000528000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername(r2, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) tkill(r1, 0x1100000000016) socketpair(0xd, 0x7, 0x89c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/03/11 05:40:18 executing program 6: clock_adjtime(0x7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4}) 2018/03/11 05:40:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x200) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x9, 0x7, 0x3}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000980)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x6b}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000040)="372eb9a6f2767f274bb6917f0ee2ba15967a4016e5a3cd052334ff252ab5c84265069da222632e54c3870fde505cba5b3a010c763ca5b5c11badab7704d2f0044414900ee145133a0701d510bd0d1c3957ca", 0x52}, {&(0x7f00000000c0)="0f48f9584354e14faaf101185d3bc5a581ddd0e643017ef540c0d8d549ad9a3e825af1de7557d90c4de6559fb5461b7bba3685aac0386bff7773b4383ab1669b055a36ab11bbbaeec8adfdb80bc64abe3e2b10283e81384626e99a6deca1f9e00e4cf3c1c43b9b2417bbe049843efabb024f56b7c10aedf28a3a1b4a2803131aaadc2b6a31b80fe4551e45e4d7e019e649ba33739d47277ffcb708c8ee7e9ffc55f5e7", 0xa3}, {&(0x7f0000000180)="e89dff7ae86d22b8fda98d00e27f914702b139c0b91900483acf776b730bd3a4304f69fed6176bca3cbe7f25a671f919864e20bf298623eeffad5f93d018cfd644dc911998fed68d7de2ed002c7fe0d969a96de880f059ed1592073bd6eb00d81764fac894f601e79e113384a99a73a0d3ac6e488cb605857a6d80c3ac1b8f53941a8efdf44838092ebf", 0x8a}, {&(0x7f0000000240)="71fbb9f66a0d222342d192c08e66221017a6224dfda287fabd579b474dc1b45a4d0cbc286bddb6337bc884e28cc5d9bd70c8d94f48bb9c2ad67c62d4ee4a31f05facdd90267557b366aeb7e4276ad3cb19e58076e41e4011bd135f57e23f03671085e08b2aa87edcde4972efdc3ed6f8456da3a99cc2c3ce7f4fe0203d5ec9fc02ee640a17572ff2b5b53e3eb8dc802d", 0x90}, {&(0x7f0000000300)="a1777c8b70f35fe7eb2167fac7032986ef4724a590d68ac5cd32f276dcc5727dc37c44e6b98942e6b0f0878b44c7b4c6cd1c90c3f7139db16eca1a9c53cfa70159b2d089b834cdd2", 0x48}, {&(0x7f0000000380)="a6bc857dbbfd36b66a9673dc82a98d7b28b5f6d751afbea8a0f9d62410ce1c0b221c8fe3f101de1662736aebb750823915a5fcbb45321667a2e212f5144615a6509c47682451ae24220d5f9517f7af6529f1d1fd54a64f1109ba88a7359326c0a73147b68d570cdbce3dfc5c03acc50f6e2ccd8be13e22346a32c23e080564fdffa3240951c3a6b9", 0x88}, {&(0x7f0000000440)="95b3c6f54e10bd7d445d9ebc979c4519702cd9965439399b7c01096eac24e1e2e8ac68ec3b811a1d6d16efc4b3a0a53c6eead3fe3a7d3973decf84c80aac646f15ab0fa910ee3582a4a32e94b7a75609faae1b6f9dae4bd9c097f9e51b0ba3c3e271920bd42e9084e039afe051b6b98f3ee080bf6a6b73a89c364e38485b630a4a714dce1b62571e27f8888ea16706d4944af4ee74c93aa7da9d484bc944f7c0b800aa34bc1bb982af60fbc0d722f2f48d03e98edd001c03a5283a250c801010cb92e66d342a3958d81d53242ac5881cd5f48b18df4d775d757b97c74723bd7803145e", 0xe3}, {&(0x7f0000000540)="a02d27f4f4d11caaa1f55c3bf0a43bb5f4ce84bd3e869b348c", 0x19}, {&(0x7f0000000580)="5605109bc5f36322b33bb07310a35c69dd530a613d9cd272d892695ae5027afb4cebf55d78e0fe1358edcae2bef4e07d0dbf28cac02acc4b0dccc2cd54da16fdefd5998ae261e70c3ff8b5053eefcaa581d3be6e00f22e38eab5290f20e24fd5e5d8f88e5f7aec21d105059c8eb7cd669162c1722b118c5980e32814ea690de882f496bffe2247f3d6ad7ff0", 0x8c}, {&(0x7f0000000640)="e7d4fda95938f0835c1e22517f77d6c60c96aa1f0fc221673f166c4c1a0cc70d2ab049fbe65b2444a6fd4a6327c9dc68e6ea072ab45758f89c6fd24c2993d8dc09c84499650ef5dbe7bed5931b8adb955cfcf9589d189407026e34c62b5570e71c949d13e27b463bbdbd0be6f5b0320d146047f3402775ca99cb3f03719d02d76f54826a4c2542168fab8ad78d5f9733b0bbfff54ab9c7668da36f2c38b96cefbc02a3817f1b1e1f1246c9e645d6bd8c31dcd9106beeda2f5699d7ef0ae401be0dd83bf7db", 0xc5}], 0xa, &(0x7f0000000900)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6276, 0x8001, 0x9, 0xf, 0x0, 0x1, 0xfb0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x208, 0x0, 0x3, 0x7f, 0x10000, 0x9, r3}}], 0x60}], 0x1, 0x20000800) 2018/03/11 05:40:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10002200000000126743a42b556dd200"], 0x10}}], 0x2, 0x0) 2018/03/11 05:40:18 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) chdir(&(0x7f00001b0000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xb) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x10, 0x81, 0x1}, &(0x7f0000000040)=0x18) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/121) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in, 0x4e23, 0x5, 0x4e22, 0x9, 0xa, 0xa0, 0x80, 0x88, r3, r4}, {0x10000, 0xfffffffffffffff9, 0x2, 0x81d7, 0x8, 0x8, 0x2, 0x42}, {0x3f, 0x6, 0x10000, 0x3}, 0xa8, 0x6e6bbd, 0x0, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0xffffffffffffffc2, 0x6, 0x800, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xbb7}, 0x8) 2018/03/11 05:40:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x7) r2 = syz_open_pts(r0, 0x200000) r3 = dup3(r1, r2, 0x80100) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10001, 0x0) 2018/03/11 05:40:18 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xffffffff, 0x4ea6, 0x87, 0x3, 0x2}, 0x14) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x6, 0x3, [0x10001, 0x10001, 0x7]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0xfff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @empty, @empty, 0xa74, 0x7, 0x3f, 0x500, 0x4, 0x4, r4}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000500)={0xa, &(0x7f00000004c0)=[0x9, 0x5, 0x3ff, 0x4, 0x1, 0x1, 0x40, 0x8000, 0xdc01, 0x3]}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000540)) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) getgroups(0x1, &(0x7f0000001d40)=[0xffffffffffffffff]) r9 = accept4$nfc_llcp(r1, &(0x7f0000001d80), &(0x7f0000001e00)=0x60, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000002100)={0x0, 0x0}) r11 = getgid() r12 = fcntl$getown(r1, 0x9) getresgid(&(0x7f0000002140), &(0x7f0000002180), &(0x7f00000021c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004800)=0x0) stat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000004900)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004940)=0x0) fstat(r0, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getgroups(0x7, &(0x7f0000004d00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004d40)={0x0}, &(0x7f0000004d80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004dc0)={0x0, 0x0, 0x0}, &(0x7f0000004e00)=0xc) r24 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008e80)=0x0) fstat(r1, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000000a300)=[{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000600)="db6f36", 0x3}, {&(0x7f0000000640)="07433650ccf3cc6d085dead2fa6e5bb2744b9cd436dbe5f2a522cc34e565e47b96df736f6d9982927b7692901aeefbe77173672485c6344424850900042548436c836b8e06299cc172018e69032163aee51f26a100c8c5c7e64ceecb0a09e3da34fa5d169fc44679ab8d945b0c0bc12aa5c1c61636ab92efef1225f8a8d18fb809c7d12350750fe787932f5fbb343dd9e2fe35175e3e3cc658822a2fdce31c4499428226f6f357af8fdebe09fb896427bc74788563068ebaf0463e3669f8027455dce6b90e6b87bb1ed725c307c1e32fce9431e0c4be019eebda581998af97", 0xdf}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="235012eda9ce305ee464a3dae1f9e588acfdc742ee2bb1c4568e2dec7b864ee6b0c8f363e534fe5cf2620c9b3f5ade39f759a7da3ab2f1c709631bd05e1abd81d24cf84aa89389c4becaa78d4c87f9345df04916537feef4249e034823e31101e59612a74ca895674bce65209aa5a738514bb98d426df72bfdb6e3d5c1d48c8dbf355624fef1a5141607ff88186659955e3c887b956b536a7e49b469a613a2", 0x9f}, {&(0x7f0000001800)="2f1991c025b6c1fa8788c260e3b2e5eb7611a4588c1913ba59e98752c8d0672661fa44f41cd70c02a95323bca9b713e29254311446329e97a2d2aac138b893590b0251fdc9caa1c950fe752a9149fdc0f77d5246737193a4fd46258454b4b28e8e00147a0b590556aeb889877e57140c2bf477bda8dd868d4ffbed108aa60584a408fdc1cb44c478328728bf6966e06adc17633820612e03", 0x98}, {&(0x7f00000018c0)="3f6aa31b5e6f7b5e61401267e06e7f5ba21d99db670450e08ababe1a8cee6ed00f94a9e8ad048b3e14fc62dd64d5d3ce46fc45991886f01f0ad393b676fa2a8cf7938a9f42b39eab61fb7be8be7c1857640e27bfc0e96001ba21dd63637c99ff0b5743f1bd834c4cb590cfe5336b3fe4cf83a461e0c131f906d7e93a9df4e4ecd57e389a921742b6506ed21d6d8d87a7", 0x90}, {&(0x7f0000001980)="f090abe3a572b1e4e3d88e7642d7f7a3cead97984857725f020cab9e98d7dc0d8ee242b1b55a14e3cfd1096342e94bc20df22f8e869ef3dd106b2f31d25c8962a6c9c9c5dda2303561d4b6083832872663df27c312e08805dab92a289f6f59cc24e1376dde6b774d84c92960ad95d3851127244d447da8ea37ca17dbdad1bba84c99ce697ff707", 0x87}, {&(0x7f0000001a40)="f27bbaf6418f350e39feb7163e8959eb1dfff09248b209793294abcccd2d3fad2633f303c049cd4a2b49e17a53043ed2f0a8d906c6cc5271c4969b5a78e514ec42f12198e9b67ecca9920ce1aba94daaa1222e24264c9351774eaecc639f347ec309d16f8707b295a64776d4d846ae6c51866c5905877b2671ebddd0cff9bd66fd1b24715c683c137d50e139ca71a38af7ef", 0x92}, {&(0x7f0000001b00)="cbef5efd630bd320c3ecdeb36c8bf453017defb0307a71cb461b399991cc90eb044a2f74f2dda69f2bf780f72325881a59ae51320df02ac022964c0c6dd75f5c5cef30de77c1b91744f4ce387951cdfa49309285b73b4270306940172593795e22bf64ce0fe71bca97c41c5ccb6e142200560f5dff", 0x75}, {&(0x7f0000001b80)="6a94721258974929727fc80e8c23462aac8dfc313671aa4eeb7f593caf7fb639b3ca8ff884729f667b2c80b2332a9626f9de8b259f01f320694630706dcf3411f9bcb9f87bccb1707d3b064f5a34ade2ec6c656868369090ff34baf6", 0x5c}], 0xa, &(0x7f0000001e40)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r2, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r9, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r0]}], 0xe8, 0x20008001}, {&(0x7f0000001f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001fc0)="1ee6ec95a42a1713c2add34dfb4eb192da5878dba4a1c9c3efb6ddcef125ef7d0a3b39b40901bb4beaf787a8b20c70158858ecc32175c55186672722d9b13d342810a948a719210d2945d69c9ee982ce79968fa88b9a1c7eca0dbc5177c5a40ad7b0047e026f46b8b89646131d325438388ee0485c8c4296ef2a1d98afe1", 0x7e}, {&(0x7f0000002040)="ab9d68b3bbbf0ad27fceb84752e1d519c99807c683b1808a55faa4dfb6043caaf3b4e4daf056ad01c7b988230a98c0f41c31c02a610e169171143059e427b1fd21e94a2fcefd69576366d86beb22c608efee383438b8bdadcadeb174d9aed959bf34a43d9ab23e6cf9ad14189b1ffd950ac950", 0x73}], 0x2, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r10, r5, r11}, @cred={0x20, 0x1, 0x2, r12, r2, r13}], 0x40, 0x4}, {&(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000022c0)="287b1bfd39cf8398511da6fbc230b613a132eeecb3df495d133612a57fc8ac52c81f9cb6f80fbc888616bfbc80bd2e2698a73612da0bc2fe3abb67c2846907c34e2481ae6ce671cdb5c2f5aacc7fba1ccc69d78f72277755941bc21cb519ac58fcd62e22c7f6cf9da42f8be66da0ab9d314e165613183e6d0cbbcb522641ed04f97627bcc883e2a31f4c5c1d7fe59dc5da075a00b707426a0522b92d3e3c31b28d70441799e19aa40656bc32e54f8f2e355d31a260c954022d347cdcd1aa5b449c7cbede74fb60eef72e0f0d7125d8a54fde0a08fcb3ba7e8941f6dfaf6825d36cecad4d989f4bc6e1d9467d50c12a8bdb5588097e3f302e01", 0xf9}], 0x1, &(0x7f0000002400)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x28, 0x4004000}, {&(0x7f0000002440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000009140)="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", 0x1000}, {&(0x7f000000a140)="b0a3581bbf7005fda7c035d7211414efef6a0668cafe193e06390e8f8b1f48d49d88c18d47e5b07758bce20a92a55f4e671d39502a53b74f1b5c5279f739e64602b6e44f5ff086481e", 0x49}, {&(0x7f000000a1c0)="c2215003ca11f4f53b80f6a16b72f08dbd3420f1a977a255eb81c0c19da383e2c27333cf21166983a8a59670b0e92d6ccca4dacdf87d542859afee0e4066be5f5c1cb81ebe943d2660e4a61b93e8a5cd10092b47294b9e029e2a4c867fad564b8ca63beccacdfd292e9f72aaff0c2a1d4aa59c1ce594ccfc56", 0x79}, {&(0x7f000000a240)="8138a1061c1cab58526bcc9778095e9b8d6be8f3940d0143aa8aae04010ae9d7d892946df908bd9fb06b3688da2ec8ecc060d5a519", 0x35}], 0x5, 0x0, 0x0, 0x4}], 0xa, 0x4040004) 2018/03/11 05:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=ANY=[@ANYBLOB="1c0000001d002903ffffffff0000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/03/11 05:40:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/11 05:40:18 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) readv(0xffffffffffffffff, &(0x7f0000dc8ff8), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, &(0x7f0000000200)=0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/169) 2018/03/11 05:40:18 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x80000) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) readahead(r0, 0x0, 0x0) [ 120.816747] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket 2018/03/11 05:40:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x7fff) setsockopt(r1, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/03/11 05:40:18 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/82) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/03/11 05:40:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x40000000800, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) 2018/03/11 05:40:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000100000000020000000000000000000000000000000000000000000000"]) [ 120.888261] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket 2018/03/11 05:40:18 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/249, 0x9a) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000100)) 2018/03/11 05:40:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r1, 0x4002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85fff000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x80, 0x800) recvfrom$ax25(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x2100, &(0x7f0000000080)={0x3, {"e2cd591d9804ed"}, 0x5}, 0x10) getsockname(r1, &(0x7f00000012c0)=@can={0x0, 0x0}, &(0x7f0000001340)=0x80) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001380)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/11 05:40:18 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) userfaultfd(0x80000) read(r1, &(0x7f0000000180)=""/32, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8800, 0x0) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="bc99bc4c4707", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) close(r1) 2018/03/11 05:40:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) fcntl$getflags(r0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) 2018/03/11 05:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00009e7fdc)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xbb13, 0x8, [0x80000000, 0x2, 0x100, 0x4, 0xfff, 0x0, 0x1ff, 0x85cc]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r3, 0x1}) 2018/03/11 05:40:19 executing program 0: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0xc2}) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/11 05:40:19 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0xfffffffffffffffd}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000033c0)={r2, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1000}}, [0x0, 0xce, 0xfff, 0x9, 0x6, 0x5, 0x2, 0x100, 0x9, 0x4, 0xfff, 0x1f, 0x4, 0xe6, 0x2]}, &(0x7f00000053c0)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000034c0)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000040)=@rc={0x1f, {0x1000, 0x5, 0x7, 0x0, 0x1, 0x1}, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="6817f0b3d918da8801b07be84b5d5ade6ebccc2965a278f6b942d7881fe617f8a9bcd5347a9ebd9a4838ebeef257aa52f1ff58368bebdb8561036f28ae353b9902e4134b79b6208d8a5151b164ebc46efd0df4acf2af780c4dcab583ab0deec67881125ff7d1a8ad6d0150dd5cf0ebfd13dfb316280a3aef823d6e3b8ff24152a87423c548bc3ae97168faf0d7c85d858f31332360092568bff56556926264786ca22c2547023a20e10254929036eec06a245aea90", 0xb5}], 0x1, &(0x7f00000001c0)=[{0x40, 0x6, 0xfff, "a83212f9a84a1526ff0bab14b94578a4d9c1af8a3ce06ac4895b20fc8dcbcf87a830082638c88f23daf905"}], 0x40, 0x4010}, 0x8001}, {{&(0x7f0000000200)=@can={0x1d}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)="ce4e5da8f57f2a1f20c5fcc4c49e", 0xe}, {&(0x7f00000002c0)="623e948eca9fed89d698acb76fbd0c0d6391570fc1fe751b558f71b5848fd42f98fc19fbced460034fa56316b9425d76e0961a7f1f8417eccf71bdfdf131ef0952c527aa764c6a2e8e00b4cd5edc3806f5c0afc7def57d5dab3f75bffcd007ab24def8dc2627cdec", 0x68}, {&(0x7f0000000340)="a5e0b6381fe9e287a4cae04918efaf107c80e5e6a45cedee16", 0x19}, {&(0x7f0000000380)="0291c35325d0874a6bcfea1661335161a7d01f68519ae9cf3b276324f23f03e17b237ce67ff4d25970f0739449aa2d16070531ebeee6157442f7bb17107ee3bfbb728ce786ef13b17861b1a67a89b4da1c1f622862e84d1de39bf550aef3fbea2849ecb4a63c17864870", 0x6a}], 0x4, &(0x7f0000000440)=[{0x50, 0x106, 0x6, "b72cac59867b3a07067e1c576e4a2d5c2e2a8f11aa2b5e8317dbca6d7fbfedb876c2f44f27c8ec7df573467ac83945248f0d1bf893e2aca3d8069b1448d663e8"}], 0x50, 0x40080}, 0x3}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x40000}, 0x4}, {{&(0x7f0000000500)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000580)="a93a93e5647c7cf14397f65465814d471bb61fa4cd9acd10a0c58b86825291cfa88fca3bd486fd016b34f3741114eca8931cdff6f0d22aabe4b8b250dd772139ae569459136e28fe5356492cb51b4f6d7b4816299d745162d84ccb2a538044afb561dc70a8295e443e1140216d2b55500334390ec084a1a80878ac7658efe9048941be3736abbdd73a2544cbe7584da3af45ff6dbd501f21322a830c95a991a9167e5f537ea9ad75b729e73b33867f4be25a22a2b3", 0xb5}, {&(0x7f0000000640)="391877c4a184702c67da3e495622d03845c766074dea83771497be821af65094aefd997e43575c1f1d95e664c4736bc70c66482e47c20109d28366535b1f148d3d07f3c19cc5c7b8e2511bd15d5349a7b64bda3bdd624820edc2b79e243d733e7b665fed85c61b05dc1c4b4f1bbdc969a271a31530ea990cd32c1e70605554a68118580364320e061d989c6fa41d9a4977161247b304abd5fe71b54c5509da4d1e7cb10288a274182075276df421799a7930c587e5cf33367ccf9e4363157309a85c2dc1519eed103bf46021272420efa33acccbd246e03955d373581f6b880d64a85a", 0xe3}], 0x2, &(0x7f0000001000)=[{0x48, 0x0, 0x7fffffff, "9b44ae100300670202998a13a8feacbfb47be914d52148fac2429e71332196679eaba55f4b909822a5c88ce5c4e0d7aa54"}, {0x1010, 0x111, 0x9, "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0x1000}, {&(0x7f0000004cc0)="5f948367c970b2c5ee0761445868c7a043ffe2ef637cb6f00c427cb810dbb128d018906c8f063ab3cf6c14f397a148846bc35c605a1fddd5361f804cf74808cf97cc12eb86c0906eb5eb59de676d68380aa941f2091a3c418f055c3f45f67debad9d9fc42b36649a71b24551170ffc4ad9fce453a31be43469cba1856b510746feaf9b1cdec980d0efe07dccded48e88cfc6326b8a11e39261f14eda84f918e6a53d3a799ab482a1b8d2c9979f522deb943f653d28d0e85cfeccde929a97477bb17be70dddefd5ca9250512d45ca2554aa5f0e743ae658237f1f44a7d5065f9c", 0xe0}, {&(0x7f0000004dc0)="f4da09a97dafcb7992070c080ef633e9add81c1853ccecced8b0f098e2ba87e8233bd92c4503ac18290982598dfc30388bcf240f91725e182c90e7993153144dafba39c1f320a3ff6196cc7cda740770e7113625882db65c4d4d78c8b6873cea726c47f82f59eabe0fec8160674843d4165d7693ccf13b88c7e120689c60722747ebb53bcf84d6b2a00fb6c607e075097afe59ae81375a29557e64c4d9037766cbc947168356e05c1fbbc1", 0xab}, {&(0x7f0000004e80)="44f3c3d24fa5271ac86f5a8830ee8eb5d099629fb9bee5584393b249fe0c25bba8a889f6e2fcc9112365b2876297769555bca52cdc9f0d0644e1f3c2e88aa021a1a58c47b255b8ecf70c7aae7e698fac631bfb2ad57f45130d3c53f558535b2ebef8437d6daecc0510050e11a7ed0706e7d78feb08f619201e00d6770c97f37c43eaca05dcca355df3a78a6a9d37302f48507b07c2455b0c491f31ec299f49803efc43374b66be60bc31e45553738adb6faa6aa77a6b4b9c6d0308fe", 0xbc}, {&(0x7f0000004f40)="7ecc510f8f31f7675dab4eed526439138841c6dcc73ce0cd2959baf99dcd2049e808df605516aa686c2cdcc6526bb0ea68efd7f906760905946150a46f1ded20ad4844c7d4c725e924ecb97560a91704c902531006af580f3596d0b4c939ef9d57c6bf79da55a9d3fb27e849eff18ff48a116945484e2219616483d6aa049f7193c16f52a1f8d0f883426f1082792e3991e71f5141a9267bd588dcd78a468d52f8177c294d66b4e663d774ff8b2d7a516b41d3fc33bd1822306dbde3cfa5b0fa1af39b263dcc14d9df751feade6811a3df6f2ebf", 0xd4}, {&(0x7f0000005040)="e3cc9f00ef44f8b7b0685c84daa75ef041a99d7e8c6964d9c130fee6bae9f01e40f4e46d2b35c3eb615b81810e585742c493be18883cdbb9eed8b738543a33cb0b24ad615866175ce793a18471fe679660f05f9bb8d3262eb4b97b3b1d2d0f104f6b5b8dcfdc27e9372cc5dcf648e017ac2f8dc118adf2bc95b5d635852f39400f1e187ed677844c2a786b114527266425ecdc27d2587cab5a5839b839e6c0c60be5a37ffd9ae9ffa756fb6a8772c046a7d19a99beac2c2969634a9739d61d6b3fe77bda23cc303d3a60f5d5dbe323904e4e969df8375fba", 0xd8}], 0x6, 0x0, 0x0, 0x4000000}, 0x6}], 0x8, 0x84) 2018/03/11 05:40:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x89ca, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x46}, 0x100, [0x1f, 0x8, 0x200, 0xfff, 0x7, 0x8001, 0x9, 0x1]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00009c0ffc), 0x4) 2018/03/11 05:40:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000002380)='/dev/usbmon#\x00', 0x0, 0x431414f75e84f6ca) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000023c0)=0x8001, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/03/11 05:40:19 executing program 2: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000cfe000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x13ffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x4, 0x0, 0x378}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, 0x80000000, 0x0, 0xcd4, 0x500, 0x10000, 0x80, r2}) set_thread_area(&(0x7f0000000080)={0x400, 0x1000, 0x5000, 0x1f, 0xff, 0x3, 0x213d, 0x4, 0x5, 0x8}) 2018/03/11 05:40:19 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) socketpair(0x2, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xaa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x4}, &(0x7f0000000140)=0x8) setuid(0x0) 2018/03/11 05:40:19 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x10007fff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe1ff4)) poll(&(0x7f0000fef000)=[{r1}], 0x1, 0x0) 2018/03/11 05:40:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000606000)={{0x0, 0xfffffffffffffffd}}) 2018/03/11 05:40:19 executing program 4: r0 = socket(0xa, 0x3, 0x71ad) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/11 05:40:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_pts(0xffffffffffffff9c, 0x2cac40) r6 = memfd_create(&(0x7f0000000500)='\x00', 0x1) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/member\x00', 0x2, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$key(0xf, 0x3, 0x2) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/hwrng\x00', 0x2, 0x0) r16 = socket$netlink(0x10, 0x3, 0x7) r17 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/checkreqprot\x00', 0x2000, 0x0) r18 = eventfd2(0x0, 0x80000) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) r20 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001d80)='/selinux/policy\x00', 0x0, 0x0) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/vga_arbiter\x00', 0x101280, 0x0) r22 = signalfd(0xffffffffffffff9c, &(0x7f0000001e00)={0x100}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/context\x00', 0x2, 0x0) r25 = timerfd_create(0x0, 0x80800) r26 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001ec0), &(0x7f0000001f00)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004800)={0xffffffffffffffff}) r28 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/member\x00', 0x2, 0x0) r29 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001fc0), &(0x7f0000002000)=0x10, 0x0) r30 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002040)='/selinux/mls\x00', 0x0, 0x0) r31 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002180), &(0x7f00000021c0)=0x10, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002200)={0xffffffffffffffff}) r36 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002240)='/selinux/relabel\x00', 0x2, 0x0) r37 = gettid() getresuid(&(0x7f0000002280), &(0x7f00000022c0)=0x0, &(0x7f0000002300)) r39 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003640)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003740)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003800)='/dev/hwrng\x00', 0x8000, 0x0) r44 = epoll_create(0x441d) r45 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003840), &(0x7f00000038c0)=0x60) r46 = openat$dir(0xffffffffffffff9c, &(0x7f0000003900)='./file0\x00', 0xa0000, 0x8) r47 = mq_open(&(0x7f0000003940)='[:vboxnet0GPLs{\x00', 0xc3, 0x18, &(0x7f0000003980)={0x9f2, 0x3, 0x8000, 0x19, 0x800, 0x100, 0x0, 0x1000}) r48 = syz_open_pts(0xffffffffffffffff, 0x101) r49 = openat$keychord(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/keychord\x00', 0x2200, 0x0) r50 = creat(&(0x7f0000003a00)='./file0\x00', 0xc) socketpair$inet(0x2, 0x800, 0x44, &(0x7f0000003a40)={0xffffffffffffffff, 0xffffffffffffffff}) r52 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000003a80), 0x80800) r53 = socket$nl_netfilter(0x10, 0x3, 0xc) r54 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003ac0), &(0x7f0000003b40)=0x60, 0x80000) r55 = socket$netlink(0x10, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003b80)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff}) r58 = socket$nl_netfilter(0x10, 0x3, 0xc) r59 = accept4$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, @dev}, &(0x7f0000003c40)=0x10, 0x80800) r60 = socket$packet(0x11, 0x2, 0x300) r61 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c80)={0x0}, &(0x7f0000003cc0)=0xc) r63 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003d00)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003fc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000004100)=0xe8) r67 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004140)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) r70 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004240)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004340)=0xe8) r73 = getegid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004380)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000043c0)={0xffffffffffffffff}) r76 = socket$inet6_dccp(0xa, 0x6, 0x0) r77 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004400)='net/if_inet6\x00') r78 = syz_open_dev$sndseq(&(0x7f0000004440)='/dev/snd/seq\x00', 0x0, 0x200000) r79 = epoll_create(0x3) r80 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004480)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004580)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) sendmmsg$unix(r0, &(0x7f0000004700)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="eee5d1626fe34e32cc170e496a600d2ee28d7f79196148e8400ac076e625113537d610e3fd93ca5703cd6c1b6036d5f882fd78131155b0687921e51b29268ad901c418f2d07ba36de33dfe08d044cf8436b90f09cb1788db17c301a18c1d0d015927db2bd34c78cd5b373a43fae467d74e811c49de4da3a2300aadf9c94a5c6467f8be05d4fa7d03d47a0952ed304c36fd8c1331600da6c1eb7c74f31749fb8d17e099cece2b71d4b780968e90d5259cffafd689a5fd1d716c36f49f743eb84f46", 0xc1}, {&(0x7f00000002c0)="05c92c133b08400c76559cc47bbed77dc7b8e128a03f7d59682bd1153fbac3a4c88c2d6b66b93831", 0x28}, {&(0x7f0000000300)="dad31ed54bc612fe984afa12cbc8f37829ab0b6c152f04744e8a1b873dc6b2ed7a64c331889ce45cbee04277fc117eba123cc2be870a52cf0c328520d63083d15bafad496dd38ff050fdf27d09cf2e6c466cf5255204bed9a00220d5ba2193815c5ca244d2d2", 0x66}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x88, 0x91}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000001980)="c31f32d9da3794a366eba6b4e5d583f83a1091112237a4bb30b622c0277341ad711d7faa7cda7b3b5baf47b83f78d1061e99ad78e9964b87a40627e688cdd8638fe29646325f7c54f246ea0543ac2fe7ca80010b0340170feb6bd63a2bce883e6a01249a2e904d008af4956b2abfa712d065852a50b9574bcd7051e38350c75291f413e529a482b57955de3fcbdd528df720a14794996ab899eac49534", 0x9d}, {&(0x7f0000001a40)="9e1674aa9da39081d0f93020e1f4e4e66faab9493ec747ea5fe1f21057205aa2512747aa1701b7734f329c08a9fe902d1aab211e9bd562599cc23a0fd064ffe456468adfc8e07be648aef8ef7b55a14adf0ffdab50c9f17d6c35a22228f30b1e5f1b5b558b42d8f2bda2cd93397af4b4a2256c14cf7e570173cb493c27827b550c7bcc98e56da636a62c0475a0c6b3515b04349327a1f49838032f", 0x9b}, {&(0x7f0000001b00)="7c4077efc2e2f0af7ee2adde2926c417dd3fca8c332d06202a151ce5cec3591d3b726b4bf7045ec037b702a28cb78311426a746ed6ffcf58320965aa1d17dac8b69359e4c66a1bb597b67be68711b0", 0x4f}, {&(0x7f0000001b80)="56bbec9804ceed6648290430e1f4d9bee191123b92ce29285bb0b54bb50ddbe164f738a8797dddbcc76b1345d126200ebdc44e5262c8aee572a5af25f8944b26e4ac27ae7e82800abe34e45a4a9ba932bade", 0x52}, {&(0x7f0000001c00)="8122", 0x2}], 0x9, &(0x7f0000002340)=[@rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23]}, @rights={0x18, 0x1, 0x1, [r24]}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0xd8, 0x40080}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f00000024c0)="9ed169406b9c2122f039a96aa36139cc14ab6e09c7f508da3d51dfb6cf94b3d88c18683cbd732076dc179cee363e1cc263ac248d74ad39398a67878548", 0x3d}, {&(0x7f0000002500)="a3c9b7a5dfc8492aaaf2497e7bcecf692e1e57ea7ccbcd87ab6bd069f820f2ccd6d49252b9210d612fe1141e18de157add964b353c8f1c5bc045c82aa0b311a6c2e75031684b813df231eacf18cfa70ec40310b3476f7bf1c5837b633e6e821da7f3b525e695883f912a78b4ab06162a224732c0c21326fd0a9de234c34702fac0358638593284cb0e9cf9ba49cce772f46e83272e829e37cf4f3e5ed6df1c1a207e4b3fcbe648efe9b54c5ab7775c5a6e2261e7f9c26845b2c5d578e8b7ed79d54f741768c86bdea53821a9f23abf5ff1fdd5886ce3f753a53432a31dd97a61082546b4d3b4e50ce3a2f3e4399a96ffcf8d24cee3234485d0c62e6d57dacf42ebafcaf44d92a48e2d134948199783673bcdf212569514ff3885d4ad75b37649e60cdb1f5590109eaecb7a8d2d4773549485b904f7694606f57a08f8cb3f8d93fd5da1096920ea67f66a788308edb593c9cf5c60e1a731de52f3111a870d5428c21dfe0b879efa05cd49952caa51fb17e7b2c3775155b41233549f05a2de389574a11072aa81cac2c7a3107b9a48ec4e768e4335f75c15e551ddd1731acdb022a22ccfaaf32758a75d9143cdd1f7dcbf0654e77492685449749242f2558644184b56f3b76c2a39ccadf2d57a5577635380b6a633d0eb9ae156e42ce1149896487573f5b1fb9f3ca6cc50b9b7bc0365d00b5358f4f9930e4bdbfde27b7fb11809e2d4da080d0211f37d09e45a27a2aafe8decfcac9168debf7565993711742ac0060d37327df2b737ef712f3f50d7ed435d917ae4e64a99eadb00ab305dc2fb4be1adedf6c16b8abce20d16f62f095b4ff7a9812e7e175a24f25df1fdcbdd5a595c80743c292bd2dbd19b718ce8577683471a087bd75426a5719db38e4d9d1ed2ec79047d985fb6e4f44773b7e3b758152cbfd74d02c7dc8a0890cdb12eabeeaf36c6c0ab81799907173bace943c1db7425b3e016196f181d2ad9f4813c541583b2bc79cd0a1aa8e673ed47edf86bb167607e16b6ca9228446a8f2798c25872238806eeff6655b7a87e509e75adfb0a8ab7f89a24339ad60bf60baf9096d81e864e579323da4183f700275799f3db0b862c43bcd3ca7548c3b85381cd11151c804e01046475fd4783f8970e8b71d0d41cbedb96a31575465c6b22154d18cb38f569a4464d98cb577c8dcfe5e4caf3c1cbd9067bd11a06f15a83107b6ed1ff4c46fec19ecec122a688373ba50a954f4595274f92cad23d2a0a61a549e7405fa05d8f22395e0be8f3d471eb2ae0d5c0f1b357a57efce7de65ac5ffc403ef7704b5672cec9406ded2ed2f48013d69ee43eb77e9327a253b258ebfb285534f797ea9e9224bf68b41474e567c0069fd3376bfc367533cb22bf2cdb3a13f2e9cb3101250870f1c1379455f0e77b0ac1e0aea7e8b2cc3be65b7b3a08864fc3b9425d1eadb786a28e4b8c41349c39d98187729824da36cb258c2f8bf88a421aac2037f356dd1ffa28fe0442f6b68dced74475689c36f435d5500fde9d682478232308194a8fb38d9143521c12ad25d9d1517e9c4449c19840e1a71632796f4a6495e3fca3a0b30e88d32bf96e64686ba2117bfed933fa6e2f379fe21bedd173b67fbf104ca25e8110bd89751a7b91e49abe2da3feef0a061fa9a4d2ced41c1b87a2d10bd360459c3f67719b47b976f36f4753bf4300f4fd4858c7112130e67edfb3f83e9b37f2d050cd258e29876db53e8c6e1a31b89b9f96bcdbb9e6831a4f533cf20957763af2cc2ad9a32023aecbd5a124472ee5dfbdf388131f5d80b52d386dce5dddaf7278bc5ff58352433339067b1ed24360979cbcfd63a96c0d91ba15d59cf64ae15403d6403415ffe5d12f1318d19f54d4f3d5c4bb2648ad85dd26902fb798f1a225f49b2b07b85ced069a251f2e92d04229d7c12c1a5d121e5cb570aa6f04eb9cdce57382659f175ad1093d40a16a28e75c87d9fd1cefb1c2e6357cb72dfc4cdb385fe42d7e22dbb3fb5ce58754dbce283902978603e5e13c90defd65f7230ca235589feb00215f9db901e67b649ce4d9dc16b64558cc1f5834e4c46f949abe059ec2be6afe50485cd5f1132ef98e65eacabda28ef830efcfd054f69d2dcbaa54f2f9ab7eafaf2ad1aefa25132ea561fdf436daab9085021d64ecc245ec7bb9fcaf202be0b7e514de938ccb1dab86dc71d614cc6fb8e07f7a9868309e66bc6568200051d07249102d14308d4c41992cc0141f25956d105013d7bafb451af6a8c4c5b40c5910163029909f063ed79f4bbdde0b5017660f3eacb1c0dd833ddb4956e5b8234d6d4ffa4bf7dd3de34294df21680271a20d5d2959757e297533f84748e28585dd4012a53f90bd7af120ca3341100eaff30b1c8a002b1f80eda19e6a82b5ca46eaa215920615612f7b013c6ccd3b76394602339acfe81e97c977083c98e765e9e23fc73088c3d7f6406d6dceb973cefa5d4d1a3d19d08c71d23e4531c46cdb7a2b0312ab81b46a1324402bbbb55b11a34f517e8447ed369df61f0106a69a349e4b47d83f7810d3341505307baef9f779f3f1d815fb5c7240c35b47becf4126e2f2fde168ec30d6f49eb897750007b6bc2c8a58cd2a7c676d7f56991067b3e14afe388e34fedead5b208c49dc8882b93d20796e96e656c90cd59cb44ebe359b6b459bb85271e5b83cfb56813ce1f3a2b587f7da5d8b050cb3dad98c7533243e42a6b70d42fb898897fa1487cd3a1da741ab26ed98836520ed318a116d5835ac39b7ac680a919a513fae8072e1945977f76048b433efbc850b9f7fecd848b3aef89ee6198d6cd8255e3833a0ef981fc16306d1f18a16bd408e233cb948061857fb787f29cd3876b514c5ad0d6d6ac604617e10e44e3b5fb1cf0a474ccdf00dfafda370b11c3e49d3b1019203dae3bc507af7176731735dd542c8b0c4351a70b76278433a34ebec6fa13951c031888ce3b4da22edb138402774216a63ec67fab2356cdcb5297b25a17a9b25b797049d8d8dda843bab98eaa0f3489b46468ba9ad9af4058e4c2a7221e6b85c782625d2010a23261a33ebda1556a2b8bbe95ce1457328d0070771bc9359f473064d8a524ad3afb708201ab585cdb1f1bc4c93ef2a0151c1571628236c5fc4d1d5ce4b6486c49fc6eb14bc5277d47c8acac9c74c7dc564b042002bccf9684e335f0d404a245006fc0f7302ea019b92317be8d11ea49fa31877301ad43832aeed6ffa5915c84b07950a29f958f6a3b563188f23350dee0394a3eb649d8f2cd047b31a08674641ffd60b80045ce09d2909cf9cc248a533b9bf48eff54b5315b0357e7da8e86b15af92805405785e41e07f83849d64070eb8edcd6e65a2544bb44c251847799d0287ea60fd16b1c2989a9d2c5d31393cd9d4b3c3b4bc6c1eb6f87817f43f8222a08bcc1b89a99db2e541ff1a47674bb5f307058e0663c2ceb40f3a2dbcf1139e71fe809e3283d82913af8d846e006c9d490c3deb06ffc711a65afbcd45ce4c2c4a7ac0583d6cf12f42fb79209304e6cfcb5f58195cfa748e732bfec6acbc690204bc3f0dce053780d442dba992327e8dcb08143e0afc8b81fcaf1afeb606785f4fc590b0fa963bc16abdc05bc830054f7ff770a09cc44a97a5232845ace99b2c6e36b8c892a7eaa82eacbd1ffccdb75fe527196477592abb19d1c9f968bb84abab04aa495fad36d97752697d859500e4e495d960b9caba8c23efededed4ba1c5851f9d3c08ce16715f92011a16254276417339069f46ea62c42a9e780f1982b333f03ce4371191afe667bcad3165f7e49ae3c6010776183eec370130a3d44a009015f5b6c6478a36f01f722694b6a4490a4db3aa19572553c5396724890c8ef977cd47e984f1a0ba5a42a04159ee7ce62050080d82b08ed7e89e749f456606f0f2f27a8b05370fca302be7e7238e01dd2ad5c4467e8a99907448492833e57c513d82113459c0825933ed6c6691a5307ab1111da7d91d039a863c938ea62cb6caef46e2855cee3c1f1430edf10cf86660911e78b8f35fa153f7620bca6047f20865e1378c67625bc54d4a4cb1ca865f234ec47bdb6333e5688865c164d79a5e4bec799f025a11c15d4287087c1122588fc919c289a0a65d4242a6451b237e6c8476187eba0bfc27878bcdf93a3b57bfb56df3392bda8265a65f1ce53a561ad00d942d641a067fd45a1f6bba86ce07db59b87de3631b699cd5eb3d458b6d0d54a6d0f5aeb1c0ca1abded6265c456c24867ce2b91fba5f00f57b3d2599481db101c72ec6b91b61f627319e7b8bb06911cfaf8f88081eec705c4d96a58a3d9362c73dbaa73f7ca57b4ad4002ccb7299f82c65e7b6e173420d128b32ebbb235ded27bf4726a5a14cb4d4596ff5d27938dfb822a47603f7fd07caf4b12f699ad76fb6a1dd02b46be2adf7595d20b9efdded4bd1179204289f2e35875674902b843e6afe9df7576729ff5502648c08994dde9de435c193cc6a5a867816accb465ac4ec6c681e154308b4f8cefffc542e9dbdd52ac907cf61335b7405855c662f5bf026bb9183c99d8105cddf8c99a6acf56ffb4a26e8e1de5c00cf74a0c59a7d170cc617856baec3131dafb68ec585cb1b083951909fc4ef7ab2ddee88bda74ded8767c580a10c80d37a0f6be70808bf979c0aa0039ee7308cf5e4faa1a185b8f5191ac10edae47c979fef6e44c90ed5a7d7f37c08f548c4ff0aa79e6a72755c3b898fa94a564f208d4da2b6a537014a0b1c5f3cbfd7fec0aa2a235e30a9ea28e997eee74a5d266768f9aaddb32fa1927af53253fe216a9d158ba54bddffa3f837930113f22ae79020c4b1645e1cedaa8e8bd97c106874e93753a7b8cb9d767b64ba7d82526e2752a02c5bc976e5bd9adcb0cdfe43e3ad4b3d2de46eefaca2589dbe34234e31ce3586ffa058ba40791e855e3512f35f3a0ccbe79e443ba2d71042ea2eb2d4170e82ea71e4e7f52896aca2aff967a3bdf5a928f741da1ae087bda1e34faad98c3074a1e32b9abe2c615cc9d8de36f9236ea4a73deff12a3aad6a6ca8655d86454f4f2dc2a7ebb64a0e7636baa4a2af351cab0654fe93329d8fefaaf234f2d6f40155769ad98dc4b6b7d170c1f672525a10ae2182b8efec4e8f1f0b0ce37df378f360c6d15bc1d9cc5a534aa9476e6f526c12d7c54741734d6d35054222fcfb2d9e1008505fa568a9724de05408e8cad3ae299d434fe45019304b97a63b2092b619b19e1bad07ae9e16af4b1cdd21f86666145a7b210cf8e08094fa8362ab00f85f9ff93487418fa98c7045d99f4bc5425a6d63cc76f6dd4a7bfd5ce05cc31a4ab653fc20e9f2d0444c24eee0de648477d368dd70e9fb84c07ef1619f0c6175c8f10e6e11b631d67f0f256b770e08a2a8ed73d025f8b0e7244bbd5cf0847fbac2b0efaa651d7c8ac0d7a2da67e28c3668139b5fed3748a140c72572fcc23a0e4df83fc8b60b8d68b8589af7e453d5929bd38c084479624b7c04a568e88787135eeaf42820ee9fe7f50e26ab15bce70ceaa97066bbcc0d636f755f6c557a464953df03b2c7338c0a8213150cf8ce3be243f28d1abfeeba27edf5adc77ffd434f1a042b774009f52b51534b57e6d2fb089186c3dbc169edb198c6f0472a04277f1ecddf0e0548d43c9a82fb8a2cd750cc6b95651bae7065312391b41356fd8166bcd28b321530d513caf4fa89366c6d3b8f33fdb7a3d9b59056cfa0df6c6320c2abda8395394a60e1425b4bb23f9d504523143e3c4270a5ee88d79cd3afaa4c4a70ee7463708ea2f15042d10", 0x1000}, {&(0x7f0000003500)="387def4cf8cc748b9591f61d12a8d092ac6a344eb0e1d34d53c6147ed79c57c6", 0x20}, {&(0x7f0000003540)="803f711271a90266df0760a8e378f2d51d310856f33df378eacd8ce8e371f80aa82038222082218da955f7acf0063333c5c29c7330e97725771d5bc0a1108298b55fee558a15a76198a71be0741fb952fe3996917e43db370efbf767fbde", 0x5e}], 0x4, &(0x7f0000003d80)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r43, r44, r45, r46]}, @rights={0x18, 0x1, 0x1, [r47, r48]}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}, @rights={0x18, 0x1, 0x1, [r55]}, @rights={0x28, 0x1, 0x1, [r56, r57, r58, r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0xe0, 0x20000000}, {&(0x7f0000003e80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003f00)="f7ee279305dcfd87724e2419f6e6373af6f90aa191c9373425d011aa74d34c1d3fd8a5507de3a478a62cdc46d5172b675a709ee19debbe318c523d13f2c7463f4522c7110105761af9b26d267d6d61dc580ad0683006", 0x56}], 0x1, &(0x7f0000004640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYBLOB="000000f020000000000000000100000002000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r71, @ANYRES32=r72, @ANYRES32=r73, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r74, @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYRES32=r78, @ANYRES32=r79, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r80, @ANYRES32=r81, @ANYRES32=r82, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x1}], 0x4, 0x1) r83 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1) ioctl(r83, 0x440100000000127f, &(0x7f00000002c0)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/03/11 05:40:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001010000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x5, 0x1ff, 0x7fff, 0x5, 0x101, 0x1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f0000014ff0)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="00008000"], 0x24}, 0x1}, 0x0) 2018/03/11 05:40:19 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') 2018/03/11 05:40:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup2(r0, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) socketpair(0x5, 0x800, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) getrandom(&(0x7f0000000000)=""/111, 0x6f, 0x1) 2018/03/11 05:40:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2180) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001040)) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/11 05:40:19 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/158, 0x9e, 0xafe8}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001580), 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/11 05:40:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x34, "c84bf61a022fbbe6edf420230861aa57f2fc12c55882605590e35948464f60108094d2a6fb47042ad48189906998873aa0117032"}, &(0x7f0000000080)=0x3c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000100)=0x8) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) getcwd(&(0x7f0000000000), 0xffffffffffffff0c) 2018/03/11 05:40:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=ANY=[@ANYBLOB="3c01000019000104ffffffffffffffff0000000000000000000087000000000000000000430f00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400050000000000000000000000ffff000000000000000000000000020000007f00000100000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000010000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffffffff, 0x81}, &(0x7f0000000600)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0xbc, [], 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/188}, &(0x7f0000000480)=0x78) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x100000000, 0x4e24, 0x100000001, 0xa, 0x20, 0x100000000000020, 0x29, 0x0, r3}, {0x9, 0x36947992, 0x0, 0x0, 0x3, 0x2, 0x71, 0x7fffffff}, {0x1000, 0x100000001, 0x0, 0x8}, 0x0, 0x6e6bbf, 0x2, 0x1, 0x0, 0x1}, {{@in6, 0x4d3, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x3, 0x0, 0x2, 0x3d60, 0x8, 0x7}}, 0xe8) 2018/03/11 05:40:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) write$selinux_create(r3, &(0x7f0000000100)=@objname={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x3a) INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/03/11 05:40:20 executing program 7: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/221) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(0xffffffffffffffff, &(0x7f0000000780)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x40, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, @local}, &(0x7f0000000880)=0x10, 0x80000) pipe2(&(0x7f00000008c0), 0x4800) syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0x0, 0x800) pipe(&(0x7f0000000280)) perf_event_open(&(0x7f0000000980)={0x5, 0x78, 0x400, 0x4, 0x80000000, 0x7, 0x0, 0x2, 0x40034, 0x8, 0xc435, 0x9, 0x7fffffff, 0x40, 0x8ef6, 0x9, 0x9, 0x401, 0x6, 0x0, 0x62, 0x8, 0x4, 0xb180, 0x0, 0x6cd2, 0x5, 0x1, 0x4, 0x1, 0xa3fd, 0x9, 0x5b7, 0x8, 0x4, 0x1, 0x0, 0x6, 0x0, 0x4, 0x1, @perf_config_ext={0x20, 0x7}, 0x4, 0x8, 0x0, 0x5, 0x10001, 0x2a20, 0x1}, 0x0, 0x2, 0xffffffffffffff9c, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a40)) socketpair$inet6(0xa, 0x8000b, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getgid() accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000bc0)=0xe, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/rtc\x00', 0x80000, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000000180)=0x4) socket$packet(0x11, 0x3, 0x300) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x6, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001440)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/access\x00', 0x2, 0x0) 2018/03/11 05:40:20 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000002340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000023c0)=0x80, 0x80800) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) r1 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0x3}}) 2018/03/11 05:40:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x4e23, 0x9, 0x4e21, 0x2, 0x2, 0xa0, 0xa0, 0xff, r2, r3}, {0x2ac0000000000, 0x9b4d20d, 0xffff, 0x2a4a, 0x3, 0x80, 0x11, 0x9}, {0x6864, 0x200, 0x4, 0x1}, 0xcc, 0x6e6bb6, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x4, 0x0, 0x401, 0x800, 0x4, 0x200}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @broadcast}, &(0x7f0000000040)=0xc) INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/03/11 05:40:20 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/40, 0xfffffe06) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7f, 0x101000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) accept$ax25(r0, 0x0, &(0x7f00000000c0)=0x91caa3f683bb9890) 2018/03/11 05:40:20 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x400) lseek(r0, 0x0, 0x0) [ 122.257861] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/11 05:40:20 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffffffffffec7, &(0x7f0000000740)=[{&(0x7f0000000180)="a1cba1312c0975a67336c869173e79003788a500536412e20d9c4eab689bf6c03954e373479b64a9f4fd40e48402b71d5bfa8938e40f8c4e4c9308a0b453b17e5f5777382132575d2f7399f0291f0e6b2e4ff261ed1dfde21a351883a47d0886f8ed89694eaf5c729869ad529c1c501b97195eeb085d455277f8645aae65df8309a9d6e92b6b3d0fe016aef79e1548100631d1d19642fa757ca7bd39d5a9a01b3f4b0d91c6922697cf72c6dc300da35cae92e23bf48b262fa39e3c651978c538b5c2aad58ed1b90f10b063e6200c04a131de9e898b32d740389efc6077bcb8db544fd4d972f000f8a57742fa3c5af9b871a60d77c142a03d"}, {&(0x7f0000000280)="7b3d2a61da74fbc992c890c840109c4f1cb582980bf2bd909c5f1f66"}, {&(0x7f00000002c0)='Gm'}, {&(0x7f0000000300)="988f513bcd740348ea7665af7c6d814dc19e8681435d974f187be65cabd32fa14911b667b35c16df0c3d035ba695872329c38f9cd4a7e91425bc9d085a48b6b438836c4a430ce9aea995e4cef6b3852be3509dce7b1266967c9720197d850531103f55a345477313cd82fe0f585938321f4f16ec03c8bbcf7a010df953394cf8018ee0b4890baa101fbc5f042c18822ab360a2eeacffe3448880c4e234b4c8915f61fbced1ba9e53d451d81f1860c6000fe3"}, {&(0x7f00000003c0)="295c82a64c0fdf0bb14a7a2251a5538bb0ca63a7c337d9b54d88aa15c17aa246f54618a5887f6a3e49f665880728d87db2868c70bffd0f4df1956425750439135780a968d9727172d157c3878392150801b39b03a02865014da151bfbef7dd9671842cb61e839235ebafe023d482ffbe466c957b691f1a1c0b092f8aaa0b8f989ad9c83bc02182a5f5510e54c2b2bb316775d9161e9b63103f23b1cef3b284a3d3e90d3c13bb78f26b445fedc6da11d6235e86ad31e0401417bd698a33c85cb09dce7f57225ad04aa261faec86d0ce75437a01dd02d25f3d6dec2975180ff90f037c6d972e1c9f7a39449c26a7bbe69adb3569"}, {&(0x7f00000004c0)="e5f35d4ce20665adb07c93e82fa5a6b01aa450177dbb7565ee665b9dff45ae11891ebf226041193899b559bd819bf9eabdad555d0ac27fbe6296e19103d8de38ae163ab10fd39696ab84871094c280fce52db2eb2efb7d9e3b3cefd50155383a92828122353de494883347e6a03d263577689d9f4a01c87b77d332e5465d9ea61e7b38ad2eaa1c7dce3a706554e457bd0a5dfd3887475aeb847f8b622ca2580300321ff4120790eccea579c104d5f87c629eaa7e89d6495d44ed5217d631f7b3786bf45fec91208c4d5b5434baae9e29183dece8465fb29be92f100db3ae8b9526b576e02a8524b0156ca21d2d8f27999fdab985"}, {&(0x7f00000005c0)="62f9845a3d1cec2a162c12eb952dbf6f8077448a62ad42cce5c914ff70e2511317a40353c1db5b437329ae29fcaa4fafdac47cda6a2459cfc0b01f8371f96e5943a7194d3f656792bbb649c2d96edf3475df605042e07447615efd914bee7aa132f7917a5641afe897d2d5054613b22e0a60f02f654b58a7a1471a9e33cc9d588e89e714e4124a48015d0f2cb6264a5fc3431dbec979fdebe61d115dc52e13b7b1"}, {&(0x7f0000000680)="4cecf7f2c4a355cd574e939dadbd5e2598d70b0b957bca75720476b79a8b2202d6a62d5c077520e264ec4bcf4894413bda5fd6448d507b46ad56a43f1066a28b0ca1c0ca3518be433549f518d009be2b82cae9d5ee6e"}, {&(0x7f0000000700)="cbabc8ee7e48d66c47d418f643adc3fcb01add36f294147e"}], 0x141, 0x0, 0x193}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) chroot(&(0x7f0000000040)='./file0\x00') ioctl$TCFLSH(r2, 0x540b, 0x3) [ 122.338231] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/03/11 05:40:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r2 = dup3(r0, r0, 0x80000) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0xc) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xb81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x26, "8f919ea238e2063ad4d59a96ebd13b2e2bb746d3cf99a9b1a4a35a399183af1ef22645f17a46"}, &(0x7f0000000280)=0x2e) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/11 05:40:20 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x0, 0x4) recvfrom(r0, &(0x7f0000000000)=""/220, 0xdc, 0x100, &(0x7f0000000100)=@ax25={0x3, {"778553563079d6"}, 0x40d}, 0x80) INIT: Id "1" respawning too fast: disabled for 5 minutes 2018/03/11 05:40:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) r4 = socket(0x19, 0x5, 0x3) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000000440)="a711c69f0051833d8964284dcea1b6ff810718fc8048a4bd22203efe29e087ed0e38b42fefdf23fb7ccc1d2d466d03eee90358dd710d68abc96c220911f0a5dc7acdba8dd2ebd5ea375d8ed754b1a2c36a58715aa7fcd9ccd29060f4bae32f0651961b3b68b8a203f334a425f64fcbd17d096ca7db65e240495dccd19b6defeb8e0ff3237780ad2445cf1dc74fd242cbb0f1ad02b30c5e1500c0ae3a4596c0e231fd2ee0bca146b45f2ffcbb7fd5a6fe702455fd13ccf8710bbf5228956b147b66542b", 0xc3) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipmr_delroute={0x54, 0x19, 0x0, 0x70bd2a, 0x25dfdbfb, {0x80, 0x20, 0x80, 0x3, 0x0, 0x4, 0xff, 0xf, 0x1200}, [@RTA_MULTIPATH={0x4, 0x9}, @RTA_UID={0x8, 0x19, r1}, @RTA_FLOW={0x8, 0xb, 0xfffffffffffffff8}, @RTA_METRICS={0x4, 0x8}, @RTA_OIF={0x8, 0x4, r2}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_OIF={0x8, 0x4, r3}, @RTA_SRC={0x8, 0x2, @rand_addr=0x10}]}, 0x54}, 0x1, 0x0, 0x0, 0x44015}, 0x40080) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000606ff8)={&(0x7f0000557000)=@ipv6_newroute={0x16, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/11 05:40:20 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000000280000) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) unshare(0x400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) fchdir(0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004ac0)={0x0, @multicast2, @dev}, &(0x7f0000004b00)=0xfffffffffffffe49) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000040)) bind$packet(0xffffffffffffffff, &(0x7f0000004b40)={0x11, 0x1a, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/11 05:40:20 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) mq_timedreceive(r2, &(0x7f0000000100)=""/8, 0x8, 0xfffffffffffff2e4, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000800000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000006287515f0ce70d5b9115880000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000"], 0x90) 2018/03/11 05:40:20 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x1ff, 0x9, 0x40, 0x85, "3da250fa2f171872767ef39bf07698f7ed73f7e40535b033cf4a9c88c40d2a1b"}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xfff, 0x2) sysinfo(&(0x7f0000915f29)=""/215) 2018/03/11 05:40:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000058eff8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/11 05:40:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/03/11 05:40:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x31, 0x33) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0x2, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="ff05ffffffe0000002000000000000000000000000001d0008001d00e9043f85150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/11 05:40:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000000103, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/11 05:40:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20d43, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x98d5}}, 0x3, 0x5}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x3, 0x800, 0x8, 0x6}, 0x145) r2 = syz_open_dev$loop(&(0x7f0000f04000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f00000002c0)=0x10) getrandom(&(0x7f00000003c0)=""/219, 0xdb, 0x3) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000040)=0x400) 2018/03/11 05:40:20 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/03/11 05:40:20 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e03ff4)={@remote, @rand_addr, 0x0}, &(0x7f000099e000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cfffd)={r1, @loopback=0x7f000001}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmod(r2, 0x28) fstat(r0, &(0x7f00000000c0)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)=0x3) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000), &(0x7f0000016ffc)=0x4bc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7347, 0xb1a, 0x8002, 0xe408, 0x20, 0x2, 0x2, 0xc7, 0x0}, &(0x7f0000000180)=0x20) sendto$inet6(r2, &(0x7f0000000200)="45b17c594c2807f84b73b741e5f1e7fe0b4620fe", 0x14, 0x54, &(0x7f0000000240)={0xa, 0x4e23, 0x200000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7c0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00|'], 0x8) [ 122.915348] audit_printk_skb: 78 callbacks suppressed [ 122.923969] audit: type=1400 audit(1520746820.767:118): avc: denied { create } for pid=11166 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 05:40:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x130, r0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)=ANY=[@ANYBLOB="140000f3ffffffff1600d955"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/150, 0x96) read(r0, &(0x7f0000000040)=""/124, 0x7c) 2018/03/11 05:40:20 executing program 3: clock_getres(0xfffffffffffffff2, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1a, 0x4e22, 0x5, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0xa3b, 0xb96, 0x20, 0x5bf, 0x7, 0x3, 0xd7d, 0x86}, {0xafb, 0xffffffff, 0xffffffffffffff7f, 0x7}, 0x8, 0x6e6bbf, 0x3, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x6c}, 0x0, @in6, 0x3506, 0x3, 0x1, 0x70, 0x7, 0x4, 0xfffffffffffeffff}}, 0xe8) 2018/03/11 05:40:20 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) add_key(&(0x7f000003fff8)="00454772646e6786", &(0x7f000003fffb)={0x73, 0x79, 0x7a}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) 2018/03/11 05:40:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x100000000) socket$key(0xf, 0x3, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) [ 122.974188] audit: type=1400 audit(1520746820.827:119): avc: denied { create } for pid=11166 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/11 05:40:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x8, 0x0, 0x0, 0x2}, 0xd}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) 2018/03/11 05:40:20 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:devicekit_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x37}, 0x51) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r3, r4/1000+30000}}, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x80, 0x30, 0xc35, 0xfffffffffffff800}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r5, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000300)=""/66, &(0x7f0000000380)=0x42) ptrace$poke(0x5, r1, &(0x7f00000003c0), 0x5) mq_unlink(&(0x7f0000000400)='/usr/lib/telepathy/mission-control-5') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000440)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000480)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000004c0)=0xbc2, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000580)) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000600)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000640)=0x6, 0x4) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000680)=""/25, 0x19, 0x3f, &(0x7f0000000700)={r7, r8+10000000}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000740)={0xe7, 0x6f8}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r5, 0x4}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r5, 0x3f}, 0x8) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000840)=""/91) inotify_init1(0x800) ftruncate(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000008c0)={r9, @in6={{0xa, 0x4e21, 0x5, @empty, 0xfffffffffffffffc}}, [0x2, 0x5, 0x2, 0x7, 0xfffffffffffff800, 0x5, 0x5, 0x101, 0xf8, 0x6, 0x1000, 0x7fff, 0x9, 0x3, 0x401]}, &(0x7f00000009c0)=0x100) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000a00)=r1) [ 123.088904] audit: type=1400 audit(1520746820.937:120): avc: denied { create } for pid=11194 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 123.111582] audit: type=1400 audit(1520746820.967:121): avc: denied { create } for pid=11194 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/11 05:40:21 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000014c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/11 05:40:21 executing program 5: r0 = gettid() ioprio_set$pid(0x0, r0, 0xe59f) ioprio_get$pid(0x3, r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) fchdir(r1) r2 = getpgrp(r0) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) getpgid(r2) 2018/03/11 05:40:21 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5e4d}}, 0x9, 0x2, 0xff, 0x5, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xae, "d8d32fee515ea9767fa638f968fa7c81e4d369f55da97e771ddfc414b23a2126803b887634a0dfd81e1e0c6a5145958ec993f5ab987a3c270060c67f038beaac80c33291432516283b5d07906ce04c1a3fa64e9610dce0cadee7bd91190046ccbcac6e3c00a0e481caf363ba4878c07a69d40b7efad1e22715c3ef8c08f867e1e4ae77575ba26eed221465e0640fa2754df2feeb48c28bb361a68492a99c2264943da453d350c490579d1a9d8790"}, &(0x7f0000000200)=0xb6) 2018/03/11 05:40:21 executing program 6: capget(&(0x7f0000008ffb)={0x20080522}, &(0x7f0000009000)={0x8}) 2018/03/11 05:40:21 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x0, 0x0, 0x4, 0x3, 0x8}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="d8000000bc61d20fbe961806fbfe10c29fc495ccc1cddbbd51aa6dbb7a28c541a5ac06765ce1af55ef4e8087e4950a6690a620f4a81fb3d0d8f90c0600000026e78f71abf584de28189060e3d2f2e860163c75a24663ade5bd9902a79315f3dc22eaf36ae548372793afc546ffdee619b900006528b193c14a2122790030a94a7ce7b75eabb648ab484131e1c60964d1d8d8826a07daed17907c1d134589b002249c5fccb3b3d19ab175d73cec7fb967ee4f5a1231fc1be4ce9613fa68876ef0f70c000000000000fdf69e0c1e5685a0c4c735890000000000000000"], &(0x7f0000001580)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000540)=""/168, &(0x7f0000000140)=0xa8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x2) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x200004e20, 0x0, 0x4e21, 0x0, 0xa, 0x0, 0x0, 0xc}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000000c0)={0x4}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000600)=ANY=[@ANYBLOB="eafeeeef4e0000001851a9c48951aceeac9d6a1ecfe0476c54e08e875753913d17a9efcc6be3ef1467ad66172d0b4097b1260114bfd9c01f19a6165b098f3dcd1710ae3e85159e3f1aa1c8e119f094b76830beca2e0f7d043305ecc3ebba7d5ad89a2735cca205d8f624de0da29fc394ddf5c5c7baac56f0ad42af75302c2374e8399a41ed690ecb50e54389d7992c0d60cf518920f62f1d214d787b0000f4ffddb33cfc61"]) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000480)=""/140, &(0x7f0000000080)=0x8c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/11 05:40:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x5, 0x8008, 0x6, 0x101, 0xffffffffffffff85, 0x8ff, 0x7, 0x0}, &(0x7f00000002c0)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x60) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000600)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}}, 0xfffffffffffffe50) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/11 05:40:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/11 05:40:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x2f, &(0x7f0000000000)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/11 05:40:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x14, 0x800, 0xcc6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x4e21, 0x8, @empty, 0x7fffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0xe7, @mcast2={0xff, 0x2, [], 0x1}, 0x52cc4cae}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7f20, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000280)=0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x20900, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000580)={0x81}, 0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000440)=""/168) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2e7}}, [0x100000000, 0x1, 0x101, 0xfff, 0x2, 0x80, 0x6, 0x7ff, 0x3, 0x73a, 0x4, 0x9, 0x101, 0x6]}, &(0x7f00000003c0)=0x100) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/11 05:40:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000b52000), &(0x7f0000d9d000)=0x88) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/11 05:40:21 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) keyctl$get_security(0x11, 0x0, &(0x7f0000000100)=""/217, 0x6a) [ 123.366686] audit: type=1400 audit(1520746821.217:122): avc: denied { create } for pid=11226 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 123.422659] audit: type=1400 audit(1520746821.277:123): avc: denied { getopt } for pid=11226 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 123.438148] audit: type=1400 audit(1520746821.277:124): avc: denied { create } for pid=11249 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:21 executing program 0: r0 = socket$inet(0x10, 0x6, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003000)}}, {{&(0x7f00000030c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/190, 0xbe}}, {{0x0, 0x0, &(0x7f0000003440)}}], 0x3, 0x40000060, 0x0) 2018/03/11 05:40:21 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x7) ioctl$TCSBRKP(r0, 0x5425, 0x3) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={"4e45544d41500000000000000000003afbd5d500"}, &(0x7f0000000080)=0x1e) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/182) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f0000264000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x3f}}, 0x100000000, 0x3, 0xb8a, 0x5, 0x10}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x5, @empty, 0x100}, @in6={0xa, 0x4e24, 0x603, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) 2018/03/11 05:40:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x7f}, 0xffffffffffffff16) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgid(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6(0xa, 0x800, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_sigqueueinfo(r1, 0x1f, &(0x7f0000000000)={0x35, 0x100, 0xffffffffffffff80, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x800) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000100)=0xd3d) r4 = syz_open_procfs(r1, &(0x7f0000000040)='personality\x00') setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) 2018/03/11 05:40:21 executing program 7: socket(0x10, 0x2, 0x0) [ 123.439260] audit: type=1400 audit(1520746821.277:125): avc: denied { ioctl } for pid=11249 comm="syz-executor0" path="socket:[23379]" dev="sockfs" ino=23379 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003abf74)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) kexec_load(0xfffffffffffffffb, 0x3, &(0x7f0000000200)=[{&(0x7f0000000000)="2910554b5c42796ce9f25ba1d99f404c9c8025f8b385f1c11abe891c7c66371ced6343e19c301ca1d62f130bb066d722804d7017b22b5141c44133c80d565483c66c2b7ba5e49da3ecc48ece090551e2b0338ff57383b8c0f6ce77a083a0e1a4ce31955695c78a4024988cf021ef3b18c6d42cae9713338322b6f741a058e56985a3ffc84b5254794fd4e2537abb5dab502ca4706ccf665052192399e9f3d6955e06b70127d210da764ec4e4ce83d94735a67ef6ff2b44c8ad1c3e5ec828483f83399734f1bb0a414b2f3bef8fc45f5a26f7924b", 0xd4, 0x2000000}, {&(0x7f0000000100)="d16859ad4fbae2334839e5a8bf431cf54e7d82e2b94f8bb41b09c7212fed0c64be1915acc5e2b89cad645dcd2a31e117b1f0a8f8652e88eb3fe9d957b1c07b228c97cd59bee195", 0x47, 0x8, 0x7}, {&(0x7f0000000180)="ab6d29d213383972c57f2349761c7192e0a2175a6484c4085bdd3baefd8edf800290122994e94d5a02d528d2aae5343161417f71ff00cc87103896f529bba436c4e8132a035ff0f602d2c1209904d3e2e989395a8e514ac9c50d2f6fc1659371101f910cef61bb97e844d73dbbc2aa84472354addb", 0x75, 0x8, 0x8}], 0x280000) 2018/03/11 05:40:21 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x100, &(0x7f0000000040)) 2018/03/11 05:40:21 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'sit0\x00', 0x7fffffff}) prctl$void(0xe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000000000040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xffffffffffffffe1}, &(0x7f0000000100)=0x8) 2018/03/11 05:40:21 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006d3487806000800020001000600000000000000000000000000000000"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/11 05:40:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x80000004}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) [ 123.443377] audit: type=1400 audit(1520746821.277:126): avc: denied { ioctl } for pid=11249 comm="syz-executor0" path="socket:[23379]" dev="sockfs" ino=23379 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 123.508916] audit: type=1400 audit(1520746821.357:127): avc: denied { create } for pid=11226 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 05:40:21 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e21, 0x20000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="f11695", 0x3}], 0x1, 0x0) 2018/03/11 05:40:21 executing program 6: syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x800000000000000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCSCTTY(r0, 0x4c03, 0x800d60) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x5) 2018/03/11 05:40:21 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xe98c}, @in={0x2, 0x4e23, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e22, @rand_addr=0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x0, 0x0, 0x2, 0x40, 0x8, 0x3f9a, 0x7, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x0, 0x8, 0x80000000000, 0x56}}, &(0x7f00000002c0)=0xb0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/11 05:40:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x42400, 0x0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f0000000100)={0x12, 0xfffffffffffffff7, 0x4, 0x10001}) r2 = dup2(r0, r0) keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)="3712dad5048efa409c73d68349ddc2069a1565e708c051fe", 0x18, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x40) 2018/03/11 05:40:21 executing program 4: r0 = epoll_create1(0x2080000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) flock(r0, 0xc) 2018/03/11 05:40:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x9c76) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) sched_yield() close(r2) 2018/03/11 05:40:21 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000040)=0x1f, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x100000001, 0x8000}, {0x7f, 0xfff}, 0x3, 0x0, 0x4c1}) 2018/03/11 05:40:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff41) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) 2018/03/11 05:40:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x80) fallocate(r0, 0x3, 0x80000001, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x1000, "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"}, &(0x7f00000011c0)=0x1024) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8008, 0x5, 0x40, r2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x18) 2018/03/11 05:40:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0000000000000000ac1414bb000000d6f8b6e3000000007c0000000000000000000000910a518f4721665c794fcd66de456beb0000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/03/11 05:40:21 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a61ff4)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/11 05:40:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:devtty_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x34}, 0x30) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/11 05:40:21 executing program 0: mmap(&(0x7f0000a9a000/0x1000)=nil, 0x1000, 0x8, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000753ffc)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0xd8c0, 0x2) 2018/03/11 05:40:22 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) signalfd(r0, &(0x7f0000000000)={0x7}, 0xfffffffffffffd71) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xf224e87acbea0996}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') accept$inet(r3, 0x0, &(0x7f00000000c0)) fcntl$setpipe(r0, 0x407, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000140)={{0x4b2, 0xfff}, 'port1\x00', 0x2, 0x20, 0x1000000de0, 0x3, 0x10000, 0xfff, 0x1, 0x0, 0x7}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) sendfile(r4, r3, &(0x7f0000000100), 0x2a) 2018/03/11 05:40:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xfffffc84, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0)=0x12, 0x4, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xe0800, 0x0) 2018/03/11 05:40:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x104, 0x4001, 0x6, 0x5, 0x80000001}, 0x14) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1f, 0x800, 0xb18, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000140)={0xc591, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x40, 0x1ff, 0x9, 0xb7a4, 0x6, &(0x7f00000000c0)='ipddp0\x00', 0x3f, 0x6, 0x9}) timerfd_gettime(r2, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc), 0x4) 2018/03/11 05:40:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vlan0\x00', 0x400}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x4d, 0x1, 0xd6c, 0x3, 0x3f}, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x72ac, @dev={0xfe, 0x80, [], 0xa}, 0x8}}, 0xffff, 0x5295}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x30, "71f5b08e7f1eb92860a17681e07fe581e59fe8760b0bc5176d23eb5b5dfc2d420a190d4da7654d3065d85f56ef1ed4dc"}, &(0x7f00000002c0)=0x38) 2018/03/11 05:40:22 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xfa7, 0x2ff83489, 0x3}, 0x10) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x100000001, &(0x7f0000000180)={0x2}, 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x110, r0, 0x0) ioctl(r0, 0x9, &(0x7f0000000240)="e75d3524f5eaf233b406a1035d16c330402f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x3, [0x6, 0x4, 0x1]}, 0xa) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) sched_getscheduler(r2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000380)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000003c0)={0x8, 0x6, 0x6, 0x200, 0x100000001, 0x8}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400)={0x3, 0x7ff, 0x1, 0x40}, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xa2f1) r4 = accept$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000540)=@req3={0x7fff, 0x9, 0x7ff, 0x8000, 0x0, 0x9, 0x7}, 0x1c) rt_sigreturn() getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000600)={'erspan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000640)=r5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000680)=@generic={0x0, 0x7, 0x6}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x101, 0x4, 0x5, 0x0, 0xd9, 0x7, 0x8, 0x9]}, 0x5c) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000000780)={0x6, 0x6, 0x7}) ioctl(r6, 0xc10000000000000, &(0x7f00000007c0)="7851f66a6d21b0c2a2c4c1a8e9dde07f17231e6c836edbd0167a22b43bbc6f4d496b8d4ee6621d6766aededbeac7ebf22ab8a7f8373c5a7d1273b0") 2018/03/11 05:40:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=ANY=[@ANYBLOB="00020000000040101e01000708ec00000000000000040109"], 0x18) fcntl$setpipe(r0, 0x407, 0xca) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getflags(r0, 0xb) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x11) r2 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x10000) getpid() fcntl$setlease(r0, 0x400, 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/121, &(0x7f0000c3c000)=0x79) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x3, 0x81, 0xe9, 0xa, 0x80, 0xa0, 0x3f, r3, r4}, {0x5be1, 0x3b87, 0x1, 0x7fff, 0x7, 0x6536, 0x9}, {0x5, 0x0, 0x40, 0x1}, 0xf1b8, 0x6e6bb6, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x0, 0x1, 0x5, 0x800, 0x3}}, 0xe8) 2018/03/11 05:40:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x4, &(0x7f0000000380)=""/241, 0xf1, 0x3}, 0x3ff}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001580)=""/77, 0x4d}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000002600)=""/56, 0x38, 0x1}, 0x8}, {{&(0x7f0000002640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000002800)=[{&(0x7f00000026c0)=""/17, 0x11}, {&(0x7f0000002700)=""/76, 0x4c}, {&(0x7f0000002780)=""/92, 0x5c}], 0x3, &(0x7f0000002840)=""/4096, 0x1000, 0x3f}, 0x7fffffff}], 0x3, 0x101, &(0x7f0000003900)) 2018/03/11 05:40:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYBLOB="000000086a18e9c4944673cc5cf0ba32972fba6df2cdec4446c48a0392fd3bc00918d78600ba5d39f7041038bf50b3a579e78e119c5ec57eaade37d3e6ee6464f88c6ed6eeec618adc6ce568972a5315a3b2629efc0b0e452dbb237a86d1f71b8495ac100c2a02af8e045bd73b77716ddeaf5c8bb0e22438a9ef68f7534725b82f1623fd600369ba9ee0cd7aa2f29819098b0000000000000000000000000000"], 0xac}, 0x0) flock(r3, 0x4) close(r2) close(r0) 2018/03/11 05:40:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x420000) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000ffffffff0000000006000000000000000000000000000000ff020000000000000000000000000001ac14ffaa000000000000000000000000444f4466a3c94b0de21c86409b4cff8d075ff49bfa32306384"], 0x50}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x802, 0x0) signalfd4(r2, &(0x7f0000000280)={0x401}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000300)) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0xb2, 0xffffffff}, 0x2) 2018/03/11 05:40:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/11 05:40:22 executing program 0: rt_sigpending(&(0x7f0000000000), 0x204a9299) [ 124.452298] device lo entered promiscuous mode [ 124.488749] device syz_tun entered promiscuous mode 2018/03/11 05:40:22 executing program 3: getrusage(0xfffffffffffffffe, &(0x7f0000b27f70)) 2018/03/11 05:40:22 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="040000001800b90600ff0500"], 0xc) 2018/03/11 05:40:22 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, 0x8) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x4) preadv(0xffffffffffffffff, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) [ 124.566286] binder_alloc: binder_alloc_mmap_handler: 11364 20000000-20002000 already mapped failed -16 [ 124.581659] device syz_tun left promiscuous mode [ 124.587667] binder: BINDER_SET_CONTEXT_MGR already set [ 124.589048] device lo left promiscuous mode [ 124.600962] binder: 11364:11370 ioctl 40046207 0 returned -16 [ 124.603191] binder_alloc: 11364: binder_alloc_buf, no vma 2018/03/11 05:40:22 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000039f000)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f00001b0000)="8be8ab32", 0x4, 0x0, &(0x7f00004e7ff6)=@file={0x0, './file0\x00'}, 0xa) [ 124.603230] binder: 11364:11382 transaction failed 29189/-3, size 0-0 line 3128 [ 124.660113] binder: release 11364:11370 transaction 60 in, still active [ 124.672314] binder: send failed reply for transaction 60 to 11364:11378 [ 124.679215] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/11 05:40:22 executing program 3: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) r3 = getpgrp(0x0) tkill(r3, 0x2b) signalfd(r2, &(0x7f0000000040)={0x6}, 0x8) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000d30f13f2820ff8bbc0000"], 0x18}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) 2018/03/11 05:40:22 executing program 4: r0 = socket(0xa, 0x400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x400000002, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/11 05:40:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x899c, &(0x7f0000000000)={'sit0\x00', @ifru_ivalue}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000100)=0x7, 0x4) 2018/03/11 05:40:22 executing program 5: r0 = socket(0x5, 0xa, 0x1f) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/03/11 05:40:22 executing program 0: seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000027ff0)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/11 05:40:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = fcntl$dupfd(r0, 0x10000000000, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x4000000000003) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000000040)={0x2, 0xffff7ffffffffffc}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/03/11 05:40:22 executing program 1: clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) socket$l2tp(0x18, 0x1, 0x1) umount2(&(0x7f0000000040)='./control\x00', 0x0) 2018/03/11 05:40:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000ee0000), 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$dupfd(r0, 0x0, r0) 2018/03/11 05:40:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="00011efa494609070e08d998f91ac20cbcc2073545a2"], 0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e, "5a59e13327630a3221bde11284fa783c24b64f5ae186bbb322dca4424fe41db0e5bea2994bf8c08176db68acfe1cc3c5cd8332ad1ff7bce09a3f8f1c543086c7cbf6e87059cd07321d4e919e3bf444be53410b7428fa1c93bc49d9d71b00459693a7aa309951fd416699076054e8ab7fe3ea3cdf0706d42f4b777693f2a2714dd18e859902905bd2945e24753eb2"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xfffffffffffffc7b}, &(0x7f0000000240)=0x8) 2018/03/11 05:40:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$void(r0, 0x5450) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/38, 0x26) 2018/03/11 05:40:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gre0\x00') getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000378f32)=""/206, &(0x7f0000b98ffc)=0xce) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xab23, 0x10000}) 2018/03/11 05:40:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') rt_sigprocmask(0x20000, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) 2018/03/11 05:40:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000080)='./bus\x00') 2018/03/11 05:40:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x200001) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/216) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="93246574683100") madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) getdents64(r1, &(0x7f00000003c0)=""/249, 0x134f6c2e) 2018/03/11 05:40:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/11 05:40:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000cffc), &(0x7f0000000000)=0x9a) 2018/03/11 05:40:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/11 05:40:22 executing program 5: getrlimit(0x92f16bf6f58990dc, &(0x7f000028dff8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/03/11 05:40:22 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x41ed}, 0x3dc5) dup(r0) 2018/03/11 05:40:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x22) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffffb}) 2018/03/11 05:40:22 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9d885a8d850102c3a9618655568b8e759f294b477b008eb063c8469ea81e766a54b4967f29d3647cc77b32ac5169e94a0fe36153d862ffcccdfbcd6c712ce64db903d9cd0c5135d0d28ce38e0fd24a2aa656b00a2fdaf492d1119df491d621fdbc16b51d10d757e1ce872a", 0x6b, 0x0) r1 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='}vboxnet0.trusted[.cgroupkeyringprocGPL--\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x4, 0x7ab8, r1) keyctl$unlink(0x9, r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x9, [0x3, 0x6f335cda, 0x9, 0x1, 0x0, 0x1000, 0x6, 0x7f, 0x400]}, &(0x7f0000000200)=0x16) recvmsg$netrom(r2, &(0x7f0000002900)={&(0x7f0000000240)=@full={{0x3, {"e87547c3a654be"}, 0xff}, [{"583443a923b742"}, {"3969931670a115"}, {"2e370aa2b91b25"}, {"d7cde1b8d3b161"}, {"bac6cbce634342"}, {"b00d0b513cb9e5"}, {"6a9a472f05e109"}, {"42d823f1578728"}]}, 0x48, &(0x7f00000025c0)=[{&(0x7f00000002c0)="b83379a1ccde18d99df380f2c3719543fcc286a21dcd44a40236fd2f172105a02477526f22e8e1ff47208f6955fb625994bc7565948dd08b6b31491c416b6a78ff69c76f1d2550d9676b16208ca2c0b32f5e76dbe95cf7585715ebbdc59ea0b349060d532cfbbe7f5699a3db40484c9952adfde423fea7c5a18b509e8602abdfd1c7a3fdb70a911644523b8824c6dd160a851fd5331c3429f158b44db8854f41125d9f427f2a3c58a875db5263f4bb", 0xaf}, {&(0x7f0000000380)="198c1e5d3cd410e896fa9f459ec277436a0e678d3798234c242a3a845ec2619bab551392e70222f12e4a0b3c1685f30045d6d66102b81b5ae97a4ecad4609179c9bcf04f49c6652d03be25cfd637cf8992670b5ce8faa45f7947e2159e0bb8fb00af7a2f7c41e0203c9b9f692ec54ad97bec5a069a94bfd6ae8767196130e901784fb56eeeb6ddccb492bb50a3b5653261c8c69a645f5c6efa401c666c11c1280999a264aff661765bfced41895fd7694c6e4e32cb2b7f82c74e4dd790", 0xbd}, 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0x1000}, {&(0x7f0000002440)="5f565316a09fe600373c196c481e1b0f51d38d10ff3dbbd7a305f4310ad1b158a10b55987b31bf", 0x27}, {&(0x7f0000002480)="60540ef89362d6ad829631f8ab1ce26c05878101c56ed4006a6bb2660811d1a43cef", 0x22}, {&(0x7f00000024c0)="f49ee01159da98bb682a91077ca97247782e2baffc948fd9d732cc56ef08309b6e66f3ffd3b75fde426218961f7e3b85f135ef5f", 0x34}, {&(0x7f0000002500)="a44f5f459dddac56dbb871c081ae59003bb2f5e8994f8a336bcf650b1422949912c2dd345a8707671056953c26233a6b76d43236498d2ee3d9618ad9edac7244371b8aa419b08eb9fca3466d4503123dfe8eafd33130616476f0d01fb09a0873ba68d22eca9037f38e7010859296a8f282438d0278423882d8ac2efb129e4a3eb98306b2ad5930937d7c17efbba6741644caead8d2f75f31b38fc33f9284c5dd1f286c949e9bf06fa49e", 0xaa}], 0x8, &(0x7f0000002640)=[{0x108, 0x11f, 0x1e, "97979d3e497ad592c19f9464462af080770d404bce6f6d7f3e8f1fd4dabe0b6bbfda734c8937a9c8e28bf2fab6fd324431fb66d240ecad08403ee6700c294b635638c76f35d132e41d874818b2ba57c6006fb0037eaeb1cb86c543e03a8b42b52d41ee4b1d5a8d2334a90ede36b8c9948ed6cfa2d002a6996265a7c588da031974fd305a637a5b941a4ef9313c35e4bda5037c357d78b202e6b2d1518dd2ed17744b2848cbec00a5c07818c7c03540b2f97ef434cb4532187b53354f27e53ecf1ba349933c7e4db3d4df0da2b9de41c0fb731b6c05647be2cfaf7ee6a03bc79db9c9b3b9bda42c63690849a8b36a00a7a9"}, {0xb8, 0x0, 0x100, "f5c3fab82c647a56ee1a7bc1bcb872d23562f1e8b4caf5a29e5d2772bd3881ef524fd6ca23e0ebb56fa4bb58fb67f2f5ce5d3f4cea728a440e4ccdd7bdfdcc6856d44f8694e204ff5ccf69954dde036f00f8e6ed6ac01a51b49fe9a50949de218f58316c21160c8f7f5507755578d5d86c540e08daaab447eb95a0de1b555664e478902365a97a02cefd896a964234eecd03ed2b5c0e9dc692f2b3988a7e23712443"}, {0xa0, 0x0, 0x0, "89c34e539b707486da3eb4865030f4e4e82ccb4a63479390b611ff9fb920e3638be4640b620a861a1dc673c7dbe1b7b86e2d93cbee3240aa37f6a97d2b7088ac212d0e81cbb0f7c8416891d65dc5ce7f3a79d21a9ab01c94ed9b67af04566a625b13ee348b6bed3a6ff17dcf3053fe9968e76de5d4ad2fa138d0a850f78ebaf0394f70aaf8c3ed0feecbc3876704"}, {0x30, 0x1, 0x5, "6b13df1ee3aa3d3d7b5bd3ba96cdeea4450a77ee8f3e401dbcce8ecf"}], 0x290, 0x20000000}, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r3, &(0x7f0000002d40)={&(0x7f0000002980)=@ax25={0x3, {"71b7f085790ebe"}, 0x40}, 0x10, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="815563e15d10ce2092d9d25389a81574f6f6a595280a0f3c6fdba26b7f52243cb59a92e0d0aab079fbb13c397a38", 0x2e}, {&(0x7f0000002a00)="7c54267a468e9d54f31dc915060481dd5fbfa335ccd8bbf93ed21aa1f660d83a163660b8b898021fc8a9eb66e87d7f5f3ae07e972107e12adae9f4a4115070f2af7628afa9ac64de42da3af41a25f516d840942e693797d6de95406fba851419a4506032cd7f2b578cb98a4051bd502fb58077ed3f30a41060a05346292ee147c99ca69c4c8b1fa70da19075170d64c277a7cd92f827f1704e95bef52ada302ca7e6a4f8533e5a7e2740e4fdc97d91861a08c0", 0xb3}, {&(0x7f0000002ac0)="080bfffcd52ea0c332527f444e2255d94d0be9fbb68b3ec61e78d08952a2a5f51eca16e08e3d25063e847819f4dfa8f0a9dea5dd90a63aa95ef89c08d8faa5f2f874a4894dde126b783911a676b5e4946f94558344905ec8d26a91d49260b5fa9b9513a96bf3", 0x66}, {&(0x7f0000002b40)="5a1389b70974ea206178991594297e856ef0fc9fc0b16387b5226db50bddda33eb6babbc497d442a13ba7ab4590d66c9551cc19a7c0bebc5385ba26dcc9d8947b695699db37e48b4ba688bbac6c20cba1dcca8a95b615fd187a00ebb179dee4bb3c7d64ad247eab41a125cc8cfcde611176021f20093501a78fca8542ece9ef6e2bd", 0x82}, {&(0x7f0000002c00)="b9105e6955ecc0ef880e910fc58b4dc194810ba75894c4e08253d23255e97fc189fa3e30965b099964bc9c8697df82217d1fcaa6d1dcc6d93506fbe9bee165df781d662d5c22b7216ab870ad5960a0e42cd4fe8c9be61b21386461d1774c9de21250e8353038916157dbae730308bd3e59b1a4c80bae125fd2b85effcf38dc49c518dac3b880bc5dd9a3d4", 0x8b}], 0x5, 0x0, 0x0, 0x24008004}, 0x349803e7a09306c7) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000002d80)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002dc0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x10000, 0x254e, 0x2}, &(0x7f0000002e80)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002ec0)={r4, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x293f}}, 0x8, 0x1c0000000, 0x5, 0x447d, 0x60}, 0x98) r5 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000002f80)={0x2, r5}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/loop-control\x00', 0x400000, 0x0) fsetxattr(r3, &(0x7f0000003000)=@random={'btrfs.', '/dev/loop-control\x00'}, &(0x7f0000003040)="2c2f28a86d696d655f747970655e2547504c2900", 0x14, 0x0) add_key$user(&(0x7f0000003080)='user\x00', &(0x7f00000030c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003100)="de8507878824273ce6190e5b06352ddf63fe67a5a274b6f14030346690f89fe0c5834d0b60af8bf2d4f4aac9eb117e7c77a0c22eeb6a0df88dce614a9afeaa126b26a189bec3dc7bd994", 0x4a, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003180)={r4, 0x80}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003200)={r6, 0x2}, &(0x7f0000003240)=0x8) bind$pptp(r2, &(0x7f0000003280)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) sched_getscheduler(r5) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000032c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003300)={'lo\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000003340)={0x400000000000, 0x5, 0x90}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000033c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000034c0)=0xe8) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000035c0)={r5, r8, r9}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003600)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(r3, 0x0, &(0x7f0000003640)={0x0, 0x7, 0x6, 0x28, r5}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003680)={'dummy0\x00', r7}) 2018/03/11 05:40:22 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/237, 0xed) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000001c0)=""/154) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/11 05:40:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'ip6gre0\x00', @ifru_settings={0x7, 0xfffffffffffffff7, @sync=&(0x7f0000000040)={0xfffffffffffffffb, 0x7, 0x3}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000000006cae271b6558d885be61ce6cd417ef29eef63ec6e0192764e54e1ba6e0d30c6ff3c2c63ea96505fe02b50400000000"]}) 2018/03/11 05:40:22 executing program 6: syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') 2018/03/11 05:40:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x10000}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/11 05:40:23 executing program 5: r0 = socket(0xa, 0x800, 0x0) ioctl(r0, 0x8b35, &(0x7f00000e6000)) 2018/03/11 05:40:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0xc8424d1f7af9a03b, 0x0) getsockname$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) 2018/03/11 05:40:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000002c0)=""/124, &(0x7f0000000340)=0xfffffffffffffcc6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x569, 0x3, [0x0, 0x6, 0x8000800000000]}, &(0x7f00000005c0)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r2, 0x7}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x3a3}}, [0xdc8, 0x0, 0x6, 0x7, 0x81, 0x2, 0x38b0000000000000, 0x4, 0xfff, 0x80000000, 0x4, 0x663d72c2, 0x8, 0x1, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x4, "345708c0"}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="68000000061139a56ae946a6fbca27b004990a15f64a293d2296f2625f7fa0ab97d1b2c92dd0d67d925c3d54c26757d6cc21c6e7dad32b849ac4180cfb544beb6f808a3905fb8fbb7daf176bf25ec4b807dbbcec41c22601f4e3b9456a410a8af83c561f6e210c3692c10460"], &(0x7f0000000280)=0x70) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x28, &(0x7f0000000480)={'teql0\x00', @ifru_mtu=0x10d37957}}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000440), 0x2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/11 05:40:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) lseek(r0, 0x0, 0x4) 2018/03/11 05:40:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt6_stats\x00') lseek(r0, 0x0, 0x1) fallocate(r0, 0x3, 0x0, 0xba) 2018/03/11 05:40:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/netlink\x00') getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/98, &(0x7f0000000080)=0x62) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/11 05:40:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/03/11 05:40:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/4096) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001040)={'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001080)=0x6, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000010c0)={@in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x21c8}}, 0x6, 0x40, 0x5, "4180e2bb6ca2ea41c21ed91b9297d819f387ed66fa1d28a486c6f7f9aadd988e14d185b61f9950a367fc9fd9792164c6d0ddc6712b879587523d1d226baddb53bafeb54ce994055ddd84b939a7f95cbe"}, 0xd8) r2 = getuid() r3 = request_key(&(0x7f00000011c0)='syzkaller\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)='-keyringem1eth0$)\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001280)={0x1, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @random="4e8aa6a4f8eb", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000012c0)=0x6) syncfs(r0) r4 = dup(r0) keyctl$get_keyring_id(0x0, r3, 0x7) connect$ax25(r4, &(0x7f0000001300)={0x3, {"2d7adea51ea43e"}, 0x7fff}, 0x10) fchdir(r0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000001340)) r5 = dup2(r0, r4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000013c0)={0x3, &(0x7f0000001380)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000014c0)={r6, &(0x7f0000001400)=""/184}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001540)={&(0x7f0000001500)=[0x2, 0x7, 0x6, 0xfffffffffffffffc], 0x4, 0x9, 0x1, 0x0, 0x5, 0x20, {0x6, 0x5, 0xfffffffffffffff9, 0x73, 0xfffffffffffffe00, 0x1d, 0x7, 0x2, 0x1, 0x82b, 0xfffffffffffff50a, 0x5, 0x914f, 0x3, "40310bc27ce50846f201f70214ee30539c9e528419955812dd8463dc8ac18609"}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000015c0)=0xfff, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001600)=@assoc_value={0x0, 0xff39}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001680)={r7, 0xfff}, 0x8) r8 = accept(r4, &(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000001740)=0x80) connect$nfc_llcp(r8, &(0x7f0000001780)={0x27, 0x1, 0x0, 0x3, 0x2, 0x80000000, "3a73545e97d693facb843e91644f7e98c057a68bc8b83f9adb8f5c49a22ececd33111bb0bd2870c02df1046fa11819f785641d37520a4b5cc5deded7cb3ef3", 0x33}, 0x60) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001800), &(0x7f0000001840)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f0000001880), &(0x7f00000018c0)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001900)={r7, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x8001}}}, 0x84) 2018/03/11 05:40:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465724000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000046c06a4a4f4c5c9c1c000000000000000000a1000000000000000000006008cf7fada126aad50443"], 0x48) 2018/03/11 05:40:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1ffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x8000000000102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101080, 0x0) 2018/03/11 05:40:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000001c40)=[{&(0x7f0000000a80)=""/58, 0x3a}, {&(0x7f0000000ac0)=""/69, 0x45}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001d00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80005, 0x7f) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) geteuid() ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001d40)=""/38, &(0x7f0000001d80)=0x26) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'sit0\x00', {0x4, 0xff, 0x7f, "b0346d8fade5", 0x2}}) accept$inet(r1, &(0x7f0000001c80)={0x0, 0x0, @dev}, &(0x7f0000001cc0)=0x10) sendto$unix(r1, &(0x7f0000000240)="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", 0x831, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/11 05:40:23 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000000000)=""/135, 0x87) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x620003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/11 05:40:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecbffc)=0xde) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1ff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x80000001, r2, 0x10001, 0xfffffffffffffff8}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="80e5626e5225f98a7d4559178f8a26dd0b022b81efb8cebe7d20d55adf5edd3b9080cdc45fa57e8bd7841ab4e672e332f8b51fe35c4be46191dd30c19dc9070b7c5ba1544360d2014f74887d741ec277e8bc16b45334c33dbb1584699413687642dd37d555dfba2e2a6bbb9ff93edefd406decc0fc3d46b45a7d3c") 2018/03/11 05:40:23 executing program 6: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000040), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000080), 0x40000000) 2018/03/11 05:40:23 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffffffffff63) 2018/03/11 05:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0xffffffff, 0x1, 0x2}, 0x6, 0x7f, 'id0\x00', 'timer1\x00', 0x0, 0x9115, 0xfffffffffffffe00, 0xffffffff00000001, 0x5}) 2018/03/11 05:40:23 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfa, "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"}, &(0x7f0000000000)=0x102) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x101, 0x5, 0x7ff]}, 0xa) writev(r0, &(0x7f0000000540), 0x0) 2018/03/11 05:40:23 executing program 5: r0 = timerfd_create(0x0, 0x80000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) timerfd_gettime(r0, &(0x7f0000000240)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80402, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x10, &(0x7f0000d30000), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0xffff, 0x30, 0x7ff, 0x8}, &(0x7f00000001c0)=0x18) 2018/03/11 05:40:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xec) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0xfffffffffffff1b2, 0x9, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x2, 0x30}, 0xc) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r2, 0x7) 2018/03/11 05:40:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000bcaf67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) 2018/03/11 05:40:23 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="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", 0xff}, {&(0x7f0000000140)="27aa7cb593a2fa78fe3bce8e0770535915d28e579220ff4e9c3a5119518144e0657ada5931226b2a5628503ee468795347067f9ee9bbb79f1939c43f3ab0ed4d836f8e90e4fd96543038d060b0f52c90af5ed793020a810674468ee2cfe74081cae4cee3efd1ab73aa38084a6375fb48afa866f812958b5d1ae4253507bad1dc991a417acdcd04d01338743c61ec0c4fd8d0cb81fbcb61734cd3369afa8188447fc6af8df7747759d3ff70d72b45a6fd2830df4b5a35c4a14965c14836cc781106ba416a9587348a51b65d7c862e5c835b79adacd52558ed64ba5f9f2c952eaac1dca35b1bbcb1", 0xe7}, {&(0x7f0000000240)="b2e48f3889ba0a0c32af1156b2aeebde7606905e28e72f588f27cbdd37917e6c", 0x20}], 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ff) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) 2018/03/11 05:40:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x109000, 0x0) accept$packet(r1, 0x0, &(0x7f00000000c0)) rmdir(&(0x7f0000000100)='./file0\x00') 2018/03/11 05:40:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl(r0, 0x6, &(0x7f0000000000)) 2018/03/11 05:40:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='oom_score\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2401, 0x145) 2018/03/11 05:40:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/03/11 05:40:23 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/03/11 05:40:23 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) open(&(0x7f0000fc1000)='./file0\x00', 0x2821, 0x0) 2018/03/11 05:40:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/11 05:40:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xfffffffffffffffd, 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/11 05:40:23 executing program 7: sync() r0 = open(&(0x7f0000000000)='./file0\x00', 0x202080, 0x9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/202) 2018/03/11 05:40:23 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x200000000000011d, 0x6) 2018/03/11 05:40:23 executing program 1: unlinkat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x1000200) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) 2018/03/11 05:40:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000753ffc)) 2018/03/11 05:40:23 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}}, 0x1c) [ 125.948602] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 125.976631] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/11 05:40:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) pwrite64(r0, &(0x7f00000000c0)="78a116258354cb7727837170d3f35118e82551b76f290a92c29f6e04bf081d4b5f0289e00ab42721dca2eb05a78c83a53dfdadd86e0413349c2e6dece763", 0x3e, 0x0) fallocate(r0, 0x1, 0x7fff, 0x5) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0xfffffc0000000000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) connect$ipx(r0, &(0x7f0000000280)={0x4, 0x1, 0xaa, "9eda1b1bb438", 0xfffffffffffffffb}, 0x10) set_thread_area(&(0x7f00000002c0)={0x7, 0x0, 0xffffffff, 0x12, 0x0, 0x8001, 0x3ff, 0xde, 0x80000001, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x41, "a1793b547d0db33ffe150e1a60521294b061e6cc3e6b42f13115bab5c59ad3c76289f683958494479ad381dda8b3d262e3d50f2b9a061a42fbf02e9878d97359de"}, &(0x7f0000000380)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0x8b, "a8bf69bbc772442cc289ff8f5ea05f392787360131d63ca2be699c2f1e4486a56ee13e7aae2be965546f37c2307aad103faf814a67aea10471e66fe0a54a917724e41588811452fefe3b411c8a1b17ca1d7ff933117203f836632b5d9b4bd1c15eb19e2914c27ba13a60862fba527e719ef4cec86dd08731e3bb46f087fc721842b6f383cc4f741d369380"}, &(0x7f0000000480)=0x93) ioctl$TUNSETLINK(r0, 0x400454cd, 0x205) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x80000001, 0xe1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r2, 0x9}, &(0x7f0000000580)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000005c0)={0x30000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={r3, 0x3833}, &(0x7f0000000640)=0x8) r4 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000006c0)=0x4, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000700)={0x10}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pwrite64(r4, &(0x7f0000000740)="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", 0x1000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001740)={'tunl0\x00', {0x2, 0x4e23}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001780)='/dev/hwrng\x00', 0x50000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ashmem\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001800)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001900)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'gretap0\x00', r6}) 2018/03/11 05:40:23 executing program 1: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/98, 0xffffffffffffffc1) 2018/03/11 05:40:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)='\x00', 0xffffffffffffffff) 2018/03/11 05:40:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000652000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/11 05:40:24 executing program 4: socketpair(0x1d, 0x8000f, 0x7e28, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xefc1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x260bf023, 0x0, 0x80, 0x5, 0x7, 0x100000001, 0x800, 0x8, 0x40, 0x0, 0x800, 0xffffffff, 0x100000001, 0x2, 0x8b1]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x20, 0x20a, 0x100000000, 0xffffffff, r1}, 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x8001, 0x80}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) 2018/03/11 05:40:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x2e1, 0xa1, 0x7, 0x800}, 0x10) setrlimit(0xf, &(0x7f0000000040)={0x7, 0x6}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/11 05:40:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xf4f, 0x79, 0x8002, 0x7, 0x4, 0xffffffffffffff00, 0x1000, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x8}, 0x8) preadv(r0, &(0x7f0000003980)=[{&(0x7f0000002400)=""/197, 0xc5}], 0x1, 0x0) 2018/03/11 05:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000140), 0x0) 2018/03/11 05:40:24 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f0000000080), 0x2a) ioctl$void(r1, 0x5450) 2018/03/11 05:40:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) sendfile(r2, r2, &(0x7f0000aef000), 0xffffffff) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000fd9000)) 2018/03/11 05:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda040200000622e80002040000150d001000ebffffffdc6300019c", 0x29}], 0x1) 2018/03/11 05:40:24 executing program 6: r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/11 05:40:24 executing program 2: r0 = socket(0x800000000000011, 0x80800, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b"}, 0x58) 2018/03/11 05:40:24 executing program 7: futex(&(0x7f0000000140), 0x3, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x747, 0x4) 2018/03/11 05:40:24 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x20000058) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x0, 0xffffffff00000000}, &(0x7f0000000280)=0x8) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008d7ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000300)="3c6c6f7b47504c29707070301100") accept(r0, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x840000, &(0x7f00000000c0)="d4839e20f5fc4795a683693523d39eed6a339defdc4725ad24f01d553e38e297c83c3230b9b6cb270642f837e2920ed521e6fcf54ab359e7d76c1596ed6b24fc74b2f81437094d34ceb860bc744f4c5653e19b270dc23f6688bdd1dca82b8f6ac36cf9153ae4d322a0939d8f872e94120eff46808ecf1a512888968d3187798f12857353c79528067ddc44ce146c0bd8666b249cf0053b7b828aa093c5ac1655276ad6d201cbe00c647e06bc3bb5fc5daf0e782bbd9a") mq_timedsend(r0, &(0x7f0000000480)="ab72e639e46e0a87dba542b24f69cb564d5936c9af2a41e0f7b0715564e02009cd15e929a7644b3761d68c93e3acfd8cd033b9f489cfbb", 0x37, 0xffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x4) 2018/03/11 05:40:24 executing program 7: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xb) ioctl(r0, 0x1, &(0x7f0000000000)="61c2be2b2152f4f277e0fc008517caccb55e83efd1ba431ec6ec2c34b06caf4ac5e76314d8") 2018/03/11 05:40:24 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28700, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000001c0)={@empty, @broadcast, 0x0}, &(0x7f0000000200)=0xc) r2 = getuid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x52be) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x4, 0x4e23, 0x7, 0x2, 0x0, 0x20, 0x6, r1, r2}, {0x1, 0x9, 0x10001, 0x6, 0x0, 0x101, 0x8, 0x2}, {0x8, 0x7ff, 0x8, 0x8}, 0x6, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d2, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x4, 0x3, 0x9cd8, 0x9, 0xc7, 0x2}}, 0xe8) futex(&(0x7f000000cffc)=0x100000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/11 05:40:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd4, "92cfbe16607bf43297c7cb5614b40c5149c779cf176e0e089a2a3827c0f029c6eaff8b8e3f96d2b44b9abef5056f26433abe6d3e8bb11ecdc814726790b8513240819f1b5df93b3535cdac1a16cfd975e2904f386194d44fc248877c4d1c023a122314b1e16f0de5f805d4356b3a003be893aed8082e9368149c513da445a4702dc1d293b5cb513d8c5c82aac9c4f4ce626cd401991174a5bf27e18ea65e9595cba1ff7dd54e28a50b6b5f0f90c7e9fb2e4a819a2b46bd64aebf43d6d9291c912ed0ab64966d890107236fe8111883177cd189a3"}, &(0x7f0000000100)=0xdc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x4, @empty, 0x4151}}, 0xbda, 0x6}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9, 0x10}, &(0x7f0000000180)=0xc) getdents(r0, &(0x7f000043c000)=""/71, 0x47) 2018/03/11 05:40:24 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x48, &(0x7f0000000300)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6486, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x6dbb, 0x0, 0x0, 0xcbd, 0x8000, 0x5, 0x5, 0x8819, r2}, &(0x7f0000000440)=0x17) arch_prctl(0x1001, &(0x7f0000000480)="a37c71f52e19028454ad0edca9e56392abbb4f59492f4d7f4f3841ffcc95b101db635dc477f991e7d8d58a09a37d92acf6ae7b1f20ee37fb82d3ba6e58776a31330e57acdd68ec068adb0b399043652fee13ec00f2e5b16639affcc70f0a6adbe4e7b7f53941b66c9d74898e7888b5b3ad63763dd72b9c8835953a5d53a8dced2dd9353071e35ce86385508342febbfa5d7582d1") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) connect$llc(r3, &(0x7f0000000280)={0x1a, 0x1, 0x9, 0xffffffff, 0x200, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x18}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x20, 0x4) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200300) bind$unix(r4, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) 2018/03/11 05:40:24 executing program 6: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x80}, &(0x7f00000000c0)=0x90) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x7, 0x0, "66837eead35b5904bbb47551fa7789bb82e74373052beeec9350eb54cca5997c2efd96491878b3d1e0e0b9ac9b6c37ab160e4347027b846396ed80801a9c05e61ad52b04a708f4b9fd661a5de1a496cf"}, 0xd8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000400)={0x6}, 0x4) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)='/exe\x00\x00\x00\x00\x00\x00') ioctl$int_in(r3, 0x5421, &(0x7f0000000140)=0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r0, 0x101}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r0, 0x8}, 0x8) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x400, 0x2, 0x8, 0xfffffffffffffffd, 0x0, 0x80, 0x0, 0xfff}, &(0x7f0000000480)={0x6, 0x5, 0x7fff, 0x1000, 0x6, 0x2, 0x2, 0x205}, &(0x7f00000004c0)={0x100, 0xfff, 0x9, 0x9, 0x6, 0x8000000000, 0x1ff, 0x4}, &(0x7f0000000540)={r4, r5/1000+30000}) ioctl$void(r3, 0x0) fsetxattr(r3, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xffc2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x800c, 0x5, 0xfffffffffffff001, r0}, &(0x7f00000002c0)=0x10) ioctl$TIOCCONS(r3, 0x541d) 2018/03/11 05:40:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000d60)}, 0x3ffffffffd) recvfrom$inet(r0, &(0x7f0000000000)=""/244, 0xf4, 0x40000021, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0x2, 0xc, 0x1f, 0xffffffff, 0xd257}, 0x20) 2018/03/11 05:40:24 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0xc3, &(0x7f0000272000)}, 0x2023) 2018/03/11 05:40:24 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) fcntl$getflags(r0, 0x408) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff}) epoll_create(0x9) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/11 05:40:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"01000000a1ca36dbe11e011325b2abb8", {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/11 05:40:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x7) r1 = dup3(r0, r0, 0x80000) dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x800, 0x3, 0xfff, 0x4, 0x1}, &(0x7f00000000c0)=0x14) 2018/03/11 05:40:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2000000000000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = getpgrp(0x0) r4 = dup(r0) syz_open_procfs(r3, &(0x7f0000000080)='net/netfilter\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xef2, 0x8b, 0x9, 0x4, 0x0, 0x8, 0x10040, 0x8, 0x10001, 0x6cbd, 0x9, 0x2c, 0x7d, 0x8, 0x9, 0x7, 0xffffffffffffffff, 0x7, 0x10000, 0xc000000000000, 0xe6b, 0x1078, 0x0, 0x790, 0x0, 0xe00, 0x0, 0x100000000, 0x8, 0x2, 0xf0, 0x6, 0x81, 0x4, 0xfff, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x100000001, 0x1}, 0x200, 0x3, 0xc9f, 0x7, 0x800, 0x4, 0x6a}, r3, 0xfffffffffffffaed, r4, 0x9) 2018/03/11 05:40:26 executing program 6: r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) removexattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)=""/115, 0x73) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/11 05:40:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/03/11 05:40:26 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000240)={0x3, 0x0, 0x80, 0x4, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x100000001, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/03/11 05:40:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) 2018/03/11 05:40:26 executing program 0: r0 = socket(0x15, 0x40000000000c0002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/11 05:40:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "a2ca5d91ba00d2f0830fdbb4d9c341f1183763a9623f6745af95c0d4dbab0136b2ea425c66713db982f95c9c563146b732759cc29cbb9f629fb9c613034caede3aab383a7d80c8e1ded11cb480b76572"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) personality(0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac14", 0x7a, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) [ 128.332144] audit_printk_skb: 42 callbacks suppressed [ 128.347892] audit: type=1400 audit(1520746826.197:143): avc: denied { create } for pid=11717 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_netfilter_socket permissive=1 [ 128.355739] audit: type=1400 audit(1520746826.207:144): avc: denied { create } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.364307] audit: type=1400 audit(1520746826.177:142): avc: denied { create } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) getrusage(0x0, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x1, 0x2, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x911b}}}, 0x80) [ 128.365189] audit: type=1400 audit(1520746826.217:145): avc: denied { write } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.372633] audit: type=1400 audit(1520746826.227:146): avc: denied { write } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:26 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xffffffff00000000, 0x401, 0x5, 0xdaf1, 0x1, [{0x7, 0xe6d, 0xffffffffdf5c1475, 0x0, 0x0, 0x8}]}) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$void(r1, 0x41007701) [ 128.377046] audit: type=1400 audit(1520746826.227:147): avc: denied { create } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.378801] audit: type=1400 audit(1520746826.227:148): avc: denied { write } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="e3bb86523c1bd8eb1858b729437ffb744f350a1fed522dc9b365ec1392099518427e7c5a97cf4d2b66dca8adc7c91d767b0080ffffe691e5ca39463a49fa31aaacd8a3eecae07180598e3169707d7521", 0x50, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x3ff, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) r3 = accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) splice(r2, &(0x7f0000000480), r2, &(0x7f00000004c0), 0xa68, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e20, 0xfb7, 0x4e21, 0x204, 0xa, 0x20, 0x0, 0x6c, r4, r5}, {0x9, 0x81, 0x800, 0x3ff, 0x1, 0x8, 0x12f, 0xe18}, {0x5, 0x0, 0x6, 0x7f}, 0x8, 0x6e6bba, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x5, 0x3, 0xffffffffffffff81, 0x1, 0x2, 0x9}}, 0xe8) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="c8", 0x1}], 0x1, &(0x7f0000000640)=ANY=[]}, 0x81) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000001) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) 2018/03/11 05:40:26 executing program 3: r0 = memfd_create(&(0x7f0000000140)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 128.390324] audit: type=1400 audit(1520746826.237:149): avc: denied { create } for pid=11716 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.591954] audit: type=1400 audit(1520746826.447:150): avc: denied { create } for pid=11717 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.618339] audit: type=1400 audit(1520746826.467:151): avc: denied { write } for pid=11717 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000ffffff7f00000000000000000000000000"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/11 05:40:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x294) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = getuid() r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002640)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002740)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002780)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000027c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0}, &(0x7f0000002840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003f80)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004380)=0x0) r11 = getuid() stat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000044c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000004340)=[{&(0x7f00000000c0)={0x2580, 0x31, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xc, 0x4b, @str='$\x00'}, @typed={0xc, 0x60, @pid=r1}, @typed={0xc, 0x14, @fd=r0}, @nested={0x68, 0x1, [@typed={0xc, 0x4, @pid=r2}, @typed={0x10, 0x67, @u64=0x800}, @typed={0xc, 0x4b, @uid=r3}, @typed={0x20, 0x71, @str='^,$cpuset)cpuset:gem0%\x00'}, @typed={0xc, 0x77, @fd=r0}, @typed={0x10, 0x35, @u64=0x85c}]}, @nested={0x2090, 0x15, [@typed={0xc, 0x32, @u32=0x8}, @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="5a97e084a9085f58c571b717ae6921f3704ce5a425ed105a4d6344b58458952c869c2a307020cd2bc57459817a6b85c2bd3b3f2607d101a41fb9fc22ef581115db5864a2fcb3a10c0f75f6ddbb985cc219e124e2100e3c7a5f5a209b9026cb0aef3fef753432f8a60682af69f434a48a2e2b01e981b5d20f4ceaeef49d0a43148dccadc5cb7cb57610dc7d4b705f15a1db746efd86259e791485115a3f398a57c704e1327d69e78cbc2ad2f57bffc527a7547d296abd6b661d5e7d94f9cf81d33310bc1e96531d83179fd2d9eb6368b6fecbd2ca55ffc4b81e272142e4e69294769f0e5ec3b5528a3bf84894c16174da5eecfef239976985e292e165077ca8624eae8ec3cd7bb39d545d18acc4448f28cd24dff189c97b8420f602cef68c64d6497c735dc7424a6429dc429c989af7fd1bc1e6bf753430ea88d29796cb405874b10b7794e84e162b2eaa853b44f8504a30e808db1a7da388ba83a6cc52b85b2d879d18daf8e888e450bc670dff899e0f884247233cd61b61c6f7b9b6bec9def4ca624d2183ec2590445fcfdc29cdffe383f688aafa3a18a1de750f60f485168189e659e0b1cbf0be3b5d6d5b381b4f9416cb56b642c1e919b9e3204b9fa8b86f57569f0567a488f0b7c3a00bfaacb3218215e201aa71e9a45f59dd360715e6178bc8ddce6d6b8a2f3e8efe615949a62a4926081736f48a24f2c7164defffb907c41815ccd4925b7c659b6dfc3ac309f5d3b5e8c86287e875f90319c16af2acbfe711281083489452892dbd24576beffb4ed64fd81417aecc5617aaa40f0f5313d6ff2a4a563e4ced16c289a036a7b200b3faa3e2362ae69497b802e62c69dcabe2116cb1e37ad568fa719b543674abcb796d423dc70942d5479472eb6694b524abb273b7440901e1d520793321438c9b30098954f2859045494182be353ae3da3ce798845d9c472717d452cbf950472f62adc96aefed4650185bf9fe8203263ed306418ae93b68ef9b694c15804433e79a593f20bb39b4d4daa6b83e163dc041ee30dbae7d60e7fa81dca44e961db7c28cf9c563f40ce59fb450e83d9ae4a16e2f2a5886801e81474ec5bd924cb526615b42417f8a3ff979dae23066ccbc973d068fd47f1b7f0a0015ccdc0524d3a9ab8bb9db7d0f4800b27aaa70a10ae900669a5d35138e67a1eac59eac6c0584e9b100d4f263e2c0c42f80f727901ddf0900ae42bd705eeac73af2b065c62bbc91aacfc103f57b5ffef65ffc4092e09a4af448edcb0a7f116d6bb289300a855e91d0e59272e9eb74f489b36db7447479b83ea7a89d72a309b0bef0cf7dc7b6858513c244c2b301002501abbda1a583547dcfcd7a87c15277d1960d8069f8872013ae811b297d60059c2fe7541f0ade5e39fd4ae77bc30ce1caf834a982e20c1521433776dad5e99502c56f903c98d3ac9e40a9e6d9762fe5ca20fc21ac2059ea78b83985e19b476a373a2a6f115d3b05247eb7fa48a8241230b03d7bed2b127fdd1a53e9917ff005246a59f202e41b0beb3473688849e99a773f40790bc9ebb114498da2746b08188b94b1dcec9b6bbf8baeca16a1c6f63e3d29cbedf4625426d4dcb6970a20f74760c13e0c71d0b9d87c78bcf7d1863d10b287241c2097fed09598cb97c5e0212ddec4835c2e4019d97268d00fdcc82738620a4b3d0dedeb27796c384a8bd49c899e4877f2b6a930923068252ff6a62dd7691f734712d7192e20f63d10b74fca954d192b7f6bd08d3c45bf60f5d26e8762e671506088414e6bfa6907d43c6e499d27133ab668b71cefef5e2bd0fa387230bd1a9ac25b35e91bdc01ee7250c9637535e37cf51f2e247f284cbe7a10cad6b05ad3a3768591a16fecbed8f71b04e2d8e70b57f5b90368d3c1cb4a2e970ee0d7ffa547fd419801d2cd772d38cb7c55ce392b8f29b7a6ad8c1f4473e529f58a895fda596e6e39509220e7f10b962c06efb7170bfc54c01eec63da6c8a16269f0247768d1a1296a3628307319875e1ce3dc22c3294be2b81fe372ff600ab5447c217a3622fc934c5038b723dc373bf89ec67e20173ce2bccf52728aff6bbe9be64c490f8dcb9e166c13d0029282471062bcec81bb4daf371632368e4081a37603801ffa35c8af12f1f0d2a51d2debee27bec9ade07a4fdba07a9a111a446df77f95c17e3b87d1e3da202b2a2ee83fc39973269d73c67df8a66ebaa7b7533a341350c4263e6eea74f372ea967e8f871d072df4128c38164f0da6c36a653bb28e5acd11bb5dad7c5188a17f841240481a4e29d6f36839614459f13765d07affb6120ef354d3b4a1090264458ca54817160c1c389496bcbaa3e7511d8e239b4ba3f37a0f593f9276740fc06b7c3fd0a062bc46da06990ff2da28e96f76fbae15f7b457c03a53e5ea9dc9647c4d26a6cb36cd257c9804fcb35f350b15589de8a6afdc61533d0f6d52351a1d1debfb916b2301f25029d69ad72b9e23af9f8fbaf6181b8b3f2e53c4cd8c307fcef00a9e83c643efc845cd19da4caa187de3a2e9b06f6458538d8ecf590243473e1eb9d79e3681541d30a9961aeb16d0a28e19894b0d4a2b6a6b0e913800eaa5d29ba33c4fe388e4f37c2ceb67be394f68e9f39567fd3b7e42fa1b004cfcfea44730be2c104c50dc00cd21d91f4b408e842c83c5c76b162fc373192b97f3021a001e9aed1137097036c2b6c6a6e90b97203d3da1f5721ba946700cefd6d192a34e9cffe3e97922642f7eb4cfc903a01c850e55b0ceade2a6ab49eaa2800007005c4303b36372eb4700c2c5ce40c36fcdbbaaafc60f63cccacb038ee881cc71338a2611f0b9159b5de202f24b6f40fb57c3e69d6e0b6b57795b31daf0050d43dea6c916edd7d9f44e4e687a367cdd6fb37f2f0abfe2fff7ce25fb4260662a75514c4a1aded25f25e2787aba617c2854c5d22d8a68638472da639b0c37bc870ef6e3451060a9adca26bd25a8bdd85e432134131d56a2537398ef2944cbfe59af1bf48617df839fabf51c23646aebfd7788c561851c239fe2224a4c44f3ccf97b7bb8b304c39950de4cbd473997244e61ccb1c771d5112487cd967521914baa6be63d9ebcb4cf0ca00fbbd2a8133ed488561db3d8b2624436442f7d1c311151a51fa0a75e9dcb1cc7b9aa03834bf6da013e763ccdf3698571eeabd48776d75327b55a50f2b6dc0b80056f61b0498c692d9ec1adc15d94ac8faaa7119568bf6f1156d403c73dc0b7a2218fe431cdca2de6a35592673cd58c31c478a24e64c44641dbf0a5d5c5e6a02564662ae805bf9b359ab9da32c18ebeb0791f77d81c96963572a1ddcef59b7576d2f43a35d3634abaae8663000688c529095500fa663a08de02114eb1a11cf6433beebc431f08a8722cff976fd83ee7e80f72aaf2bd6d2f34a5a77f391352b4e3ff62f3d26fdee3da2e09c23c5fd0e38c48b7cbe871a80ee434585503c1b89a097b49c350894f74f9d4d0213414b1fa7ae2f9c6d2f5102d88cf96dbdfe90ec310470141563b7c61e0393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@generic="3eca887d55f23b6344542f1634ffd9b58f98d69ddb2aa47df32e86509d5e656ece35b05346664d6e41e4f1e508de600e33b8580f5da3033eb9a642c8f13f", @typed={0xc, 0x2b, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, 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[@generic="eb34be0bbcee4d5a59f000b02888fac9c38c6538bcc69fc9e243a1206d86ec1e8a78fd73283a13bf47f0b30a74c1c0f41bb4ab689e7505f626ee64cf21806233adc65db0d66b3f9dc9edb1f7192f3e8bf46c15951874023ec0f85bc7a4e7af8dedd4ee89b8d0fdc09cacd59b1fbb1d0f95b932e6f2918d6f6d1589ad1fce3024128fbdb29ba9a980e4c9a38879a794af1717a2d596bcdcbf59cf85077b70178b09567075e90356", @generic="1b2adaa8af81d83884c5d1a8", @typed={0x10, 0x3b, @u64=0x1}, @typed={0x10, 0x2, @str='wlan1\x00'}, @generic="c481e61e", @generic="138b3d0d6e5d70312fbcaf8210bf4d4e625dae20824d7b2eef7b030d2aa5fa8e4cf262800aa62dd99c8e678c5696b27d7a292a6197146c8051480e72a08b0c4274d41aaef88840caa04d158c3eb1bf8cb6be8d2be7870d92eebaaff672b8015f7bc40a9d2cb21ad9ae71d65504a6120db38196c1351d7c6eb9b0dc6921de688b6ac7f8f94f0b7f6121a877a501ef44b10cd5d61f3c1809f78e739a9a8ad047ae7369510749700a9d4c3639654e137703d8d54936d1ca5c99e127bcf38ee5f41178e20a2669782307055482a390e32355998acd81c8cc5bec7bd94be5d4476f92f380f2c9c65686562aee4c42", 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@typed={0x34, 0x78, @binary="dc4bfaa89be4783e9560195c254b7e03b7b1879585ea001df440d10246e944f92f9d089d72c817c5924d"}]}, 0x15d8}, {&(0x7f0000003fc0)={0x35c, 0x22, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x18, @uid=r9}, @generic="f31942cf6b6018f0703932f561876037407822d89c3701d6cf9e6a3db0e3ea7394fcf9e3e32f1800d5f5c826a83b6c94f36301d8720e769152f8d904242e048c495295f2a9f375983c3ed4de250eb48d5feb05f7d1e0618dbb49c623e47e9d8344675457fd5634d5e9b0dd27a643b27de81d354237317358f527753365a2351a55f8bb8c13159b5f884c188d2658a609c35e58ac954b8728ca3f5b718a38c7409397", @generic="b322dec3699febef34ee50c476b28c5c55cfbf6816e411d8973f8ece1d44faff509cbb1cfa85e59163ff1d82f81c29716a8d81b0a8ba781e8cfea26cf3fbaccfc586c52e2d56a91af5dbce674ed72ec7a4d5767fb76aa781f2fbc9e00eeb790d554814ebe84d826de9d273dd871c4560b68c5c8ac6054e8f71a98aa3f48e838535cd3e5a80b0e436e4865d71202290a34578cab05339f09642b6ef0b70d1365e01a538b4733b4221ea64b0d5937deb698fc26eb0d3f527a0079ddefefe6bbbc4b2730195acab8b406d53f74677a75d223db5857f749d02aea845dd891c087a662e885980", @nested={0x10, 0x72, [@typed={0xc, 0x34, @fd=r0}]}, @nested={0xc0, 0x6f, [@generic="0c83a6e2a4d4a2a1f8e4b3618855740d8f035941f94d6b6f3b196c442ab8a90e73176b0545bbff310c993ac5021a00fe91d7134065f74abf6b41f01838831727ee8f7196802b352383d8abe95f5c8b1146e4c762d3f741d57702324f6c5c04efd2a502e9aa38a4825f65f8eb970296191631d2927b9d87db10504f340af3034694392da4940ca461d8147c7f0308b046e169d758e857d7f88e77626410f1e4eb944211cd5305b9b6d5ac59ea6f1f0616d48e6454bf378c57ca1862"]}, @generic="7f33a7e3c956ae003fdd5621d708f3c588439fffe95c6f2ae0e8f43f5b8b8d3b3d8b7a489b463d1a3c39418bf47b88dcbfda515a9f063839a35243d380778d8ee4439ae129710177650d0b4a3d0ec4b048cf05d2a78a604257e6094d3bb1b8bc2b5dbe6c2b0085acca548c715ba4759e109e35e94bd0a87bd55529c8264edb9e7989", @generic="39980c010e1ec3ed8664c0abe2664901fccf486bc8bb0e42909d823a4f7be6cfb696c247064c298e8fa53b1c6d05b6b6db81eac772a0a35ff83c33bdb2139c1764f57bba09d32c79c09f9775b3ef4eb14c3192af1154d3c04b448acedf733712f14ec3263e"]}, 0x35c}], 0x3, &(0x7f0000004480)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x40}, 0x880) r13 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004500)='/dev/keychord\x00', 0x200000, 0x0) openat(r13, &(0x7f0000004540)='./file0\x00', 0x10100, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), 0x2) 2018/03/11 05:40:26 executing program 1: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/03/11 05:40:26 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x406000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) flistxattr(r1, &(0x7f0000000100)=""/19, 0x13) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) sendfile(r1, r1, 0x0, 0x9a7) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/03/11 05:40:26 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/11 05:40:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req={0x100000000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xcc8f, 0x400000) 2018/03/11 05:40:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000640)=0x0, &(0x7f0000000940)=0x0) setuid(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000580)={0x6, 0x800, 0x5, {}, 0x0, 0x7}) ioprio_set$uid(0x3, r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x7ff, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r3, &(0x7f0000000880)={&(0x7f0000000100)=@full={{0x3, {"566f754d2ee25f"}, 0x4e60}, [{"10a2fc4612837a"}, {"3e917050bfd5f1"}, {"28e0b44d7d89a1"}, {"fbb906ec48a0f1"}, {"0d563c9493563c"}, {"9890cab505041e"}, {"b3d18c409d4b8f"}, {"0eceb08f1ca3a2"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000180)="2db4b194c12435b3a1eed5b80af99d4041694dc5b7c89afd2ea42779ec8dfabe18cd53c36cac1f39fd4bee61a38fdbf849f54c92dd7b9c96a5b102b8f937264cd4522f97e4fcd7d877629dd61181b57a480f1bdaaa2bb217f6719a49489b17bf50013c5f737dd801e39d3002b3294935b8f723bdd93ecfaabdf322e03d54fd2a2fba66ab729584776f41e67d5e64c06fdd8e31149569dce4fba00bf90bb2986ffe67ab798152e22d69f44b070187c7dd4a9c548a421daa193ad5a9e0b07b803243b13f085211a65b3f6a24475c7d211cc174ca88a67474287e8887990b558d72974d62b1d35df74932e9a33c7a588a4b8faf5a2a", 0xf4}, {&(0x7f0000000280)="0a10639d7e5483867ef21de4aec73f0b64e8ced766e7d9c358732c", 0x1b}, {&(0x7f00000002c0)="7c9c8e24b8d2a11a353c568f416656ec5a938e46fe6fa114930b51eabd901159ba7752b69a8023b6633d6361497d11d1f34059b12a0c6c1fac63155fe6c78ff115251bf9b50b5e862183103dd545fafc7344e5f83c868be4a9f73b4cb7d448b738928d2195b3fafe59f793a2e995c42e68dd6decb82ff9fd9f467b3460af231059b835ecd3af9df781d6ca92460fe2293f3f78a2d7fa2e0a654042fccc15cbb025050c8dec39e5eb339f6aa7dc083b3960835179880176a744daf6eb1f5697a410f864dd8f3e253025f157abe07bcde0df86c930", 0xd4}, {&(0x7f00000003c0)="aabda58b87b05c5288b4a17f2f14fa513a11df93eacdd779710eed7c28c0e2851cb279f025d78f951a2bc14ab9f21e690d68d63798994afccc35fc5d51dca14274ebae413710952eaff7dd4807225355ac35a7e947ea4c3029a123707c57d4cd0a5d6934c9a3ff940ce783cb4e2861b9280fc1fb950a8d9a7824b33a5ace9aa3e016911b20517f3f92bfb43cdfe226e1ad04d036f1f96585280c23e5b1c71ee0a25ca1e8d28bebdee1560ce47903916932b1f7d66dc809b3dfbaf4558f0e64364d7308028c44da552bbdd36af19098489577530057014ccd512a24a3de0e70896ae89e5ce9a060d32bf8129f53fc37", 0xef}, {&(0x7f00000004c0)="56e599d7201ad9bc4216a67cdc4cd124a38e8ab2c6886eade1764862ae2cbcfaa4c95724", 0x24}], 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x2f8, 0x1}, 0x2002) 2018/03/11 05:40:26 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e00f6f)=""/145) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80080, 0x0) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) 2018/03/11 05:40:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xd0000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x60, 0x8, 0x4, 0x1, 0x3, 0x80000000, 0x5, 0xfffffffffffffffc, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0xffffffff00000000, 0x400, 0x3660, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x2, 0x3, 0x3, 0x20, 0xea}, &(0x7f00000001c0)=0x14) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), &(0x7f0000693ffc)=0x3d) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200000000000000}, 0xd6, [0x9, 0xd68, 0x7, 0x400, 0x4, 0x7f, 0x0, 0xfff]}, 0x5c) 2018/03/11 05:40:26 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x101}, 0xc) 2018/03/11 05:40:26 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b3bff8)='ns/user\x00') setns(r1, 0x0) 2018/03/11 05:40:26 executing program 6: 2018/03/11 05:40:26 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r1 = syz_open_procfs(r0, &(0x7f00002dfff8)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000200)) preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000830000)=""/4096, 0x1000}], 0x2, 0x80000000) prctl$intptr(0x21, 0x7) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) fcntl$setown(r1, 0x8, r0) 2018/03/11 05:40:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x210801, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="c2000000e46909e2744f183c95a0030b551ddb043cb9370d964d9da1664ea54320a9cdccfac6802678b562520ea9b0a39b1b8ec9d5a5f1ba79473569f9f3abbd59cf2d5c0644ce0601c10edd12b29a2e25f3a3176aac28d428cf3899655898c2eebfd589ba054dd6ea07dffa728d89d52638c7ba447d29fd85379ee8438cd7645e5db58ab2f313eb03000000000000005db5968ca02f8929608377b8fed930e748e1f1a4f3c01c9e7fe49a7499d2569c73d94f24298ae9a241"], &(0x7f00000002c0)=0xca) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xf993, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0, {0xa}}}, 0x3a) getpgid(0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280)=0x3, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/03/11 05:40:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) close(r0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x9, 0x8, 0x200}) 2018/03/11 05:40:26 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000000000000000) clock_gettime(0x0, &(0x7f0000e48000)={0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1}], 0x1, &(0x7f0000194000)={r1}, &(0x7f000077bff8), 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c8", 0x1}], 0x1) 2018/03/11 05:40:26 executing program 2: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) bind$unix(r0, &(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e) fanotify_init(0x1, 0x400000c0404) process_vm_readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/49, 0x31}], 0x5, &(0x7f0000001780)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/55, 0x37}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/190, 0xbe}, {&(0x7f00000016c0)=""/178, 0xb2}], 0x9, 0x0) 2018/03/11 05:40:26 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) epoll_create1(0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x1, 0x2000051, r0, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) dup3(r1, r1, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open(&(0x7f0000000040)='./control\x00', 0x200, 0xe) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) 2018/03/11 05:40:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x803) r1 = epoll_create(0x5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) epoll_pwait(r1, &(0x7f0000ae2fb8)=[{}], 0x1, 0x0, &(0x7f00005a2000), 0x8) 2018/03/11 05:40:26 executing program 1: r0 = memfd_create(&(0x7f0000000fef)='posix_acl_access\x00', 0x0) munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x3f) pselect6(0x40, &(0x7f0000001fc0), &(0x7f0000001fc0), &(0x7f0000001fc0), &(0x7f0000001ff0), &(0x7f0000001000)={&(0x7f0000000000), 0x8}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/63) 2018/03/11 05:40:26 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) [ 129.032047] binder: 11811:11815 ioctl 400454d0 9 returned -22 [ 129.044579] binder: 11811:11823 ioctl 400454d0 9 returned -22 2018/03/11 05:40:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3000001, 0x800000000000032, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000000c0)) 2018/03/11 05:40:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2a0101, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x2}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0x3}, 0x1, 0x3, 0x5, {0x67, 0x6}, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3ff, 0x6, 0x100000001}, 0x10) 2018/03/11 05:40:27 executing program 7: getrandom(&(0x7f0000000140)=""/15, 0xf, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8003, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x2, 0x80, 0x8, 0x57f9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x20, 0x80, 0xffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7f80}, 0x90) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/11 05:40:27 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)={"7261770014000000000000000000000000000000000000000000000008007a6a", 0x1e2, "3d4f3ebc1cab223c845dfa3afb8c25cacbb86ddf82ffe41f5e9669ef7c7f3c7cfdba1a30862bd93aa0c3d15b30bac0575c96b8788b6496b42f83e2c209d61c9765d28143aa1560716a4abc5a2ac1517c1486432d018676ebea60dc8e19c2433bac50a7d259cf67cd763942e1318ee5bfe79db39848c9cd16e1fbf3"}, &(0x7f00000000c0)=0x198) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0xd, 0x80000) 2018/03/11 05:40:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x1) r1 = gettid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x6, 0x4, 0x2af8, 0x8}, 0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/03/11 05:40:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xbf, "9c633f13ab2a5453d3a43ac9da427bcff9872813fb130d4be379fc093f9631c04a6bad262ea527a4617820f4e9df5edc96c5a0831fbb33d1bb5e0f0f9bcbeba6de96061785f3651090c7e28ddc0909b138bc771d9b4a134aaf5c9c4719611e88f0394bc78fa450ce5b2d27bf9f4733be2f5b057dbf9ae7467596c3882d1a69ff83793d729a355512f163ab9fcc07e056d7090a5a0c6f052dd5592a2b924243003e696603fd961e84f98db9493f2810f81afe8650bfab066e4a29c61e628bba"}, &(0x7f0000000140)=0xc7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r2) 2018/03/11 05:40:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003fec)={0x3, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x8, 0x5, 0xfffffffffffffffc}) 2018/03/11 05:40:27 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) 2018/03/11 05:40:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000083000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x10, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000280)='N', 0x1, 0x0) 2018/03/11 05:40:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="3a2d8c707573657400", 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00000000c0)="8927dd7c5b403a264bc445b244b6bf634360e5327766b632ea00bc20a7d09b15c33b99e6e890999d417ab511860dd63a08a5e894ca63d12efebdadbd6ad6d14923d1b48c6fc56dbbba2d1b68b6a21e", 0x4f) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) socket$l2tp(0x18, 0x1, 0x1) 2018/03/11 05:40:27 executing program 6: socket(0x1, 0x0, 0x800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/11 05:40:27 executing program 0: r0 = eventfd(0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x1, 0x667, 0x401, r1}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0e", 0x1, 0xfffffffffffffffb) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) keyctl$unlink(0x9, r2, r2) 2018/03/11 05:40:27 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/11 05:40:27 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x4, &(0x7f0000000040)="97") 2018/03/11 05:40:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@nfc={0x27}}) [ 129.340306] tmpfs: No value for mount option '—' 2018/03/11 05:40:27 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000280), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/03/11 05:40:27 executing program 5: mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x800000000000, 0x200000000000003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x4, [0x1, 0x2, 0x1, 0x6]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/03/11 05:40:27 executing program 6: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x2) 2018/03/11 05:40:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) set_tid_address(&(0x7f0000000000)) 2018/03/11 05:40:27 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) 2018/03/11 05:40:27 executing program 1: ioperm(0x7f, 0x2, 0x4) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0x3) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="47e8b1a42a470506bd207b33e1556becb19bfb4065fb7da821b1", 0x1a}, {&(0x7f0000001040)="d0a0d86e44d19686b459380943f5166a7b", 0x11}, {&(0x7f0000001080)="e51a7ac4e9da13996f8a366eaf8f", 0xe}, {&(0x7f00000010c0)="14d39c16ca93a62b3521f25ae0ec961ea473869617d0303661966a46e0222b4a9bea7992199016068b08cefc2ddce6cd68d96d10199cd87866cadf1c05c766b364b5774649c2e10aac672fa8ce4080506a9465c3c6899aa6f2b42e5b49b704800af6529eaf879b54ccb6d2c7f4bc159f1a0d8d0d7865f8722704f60b385128e35cdbf5a88392ea4bf02a4a89156abe63d63a33425614153b6ec9ba8faa11c83a0e6d4a2310715be9da41d428c4eb6ff25d06b1d9150764d52f014e4c3b104521b52921325801ca2e69b8b1ebca9398b796ac4f644819b4de9a135e1d9e85657f4d66e205afd142749a04a703a62be14009e9682495d1", 0xf6}], 0x5, 0x2) 2018/03/11 05:40:27 executing program 2: r0 = memfd_create(&(0x7f0000000280)='wlan1!cpuset\x00', 0x1) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000240)="658818cd02bf24f71c732a6c6e66d9507a1f1cd3e68a2608cae6861bf002d619653bb5bb07c62b7f1554d9ea8a90b123da41159f597c0fe29a4a44", 0x3b) prlimit64(0x0, 0x0, &(0x7f0000012ff0), &(0x7f0000003ff0)) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000000)="9b0a8b43c5c058da2d15843ab14fcefc3b45945bc03914001dc7707a3455f97bf9778840ebe501b1db2d99aeda19d272cdb77045982a9e495c61") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x800, 0x8, 0x200, 0x2, &(0x7f0000000140)='ip6_vti0\x00', 0x8, 0x40, 0xfff}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/03/11 05:40:27 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket(0xf, 0x6, 0xee) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x20, 0x200, 0x6, 0x7, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x4, 0x4}, 0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x9, 0x2, [0x4, 0x80000001]}, &(0x7f00000002c0)=0xc) mq_timedreceive(r0, &(0x7f0000000040)=""/224, 0xe0, 0xcde, &(0x7f0000e78ff0)={0x77359400}) 2018/03/11 05:40:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x16}, 0x20}}, 0x7fffffff, 0x9, 0x5, 0x9d5, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x201, 0x6, 0x8, r2}, &(0x7f0000000240)=0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) 2018/03/11 05:40:27 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0xe19) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/144, 0x90) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) 2018/03/11 05:40:27 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12080, 0x0) close(r0) 2018/03/11 05:40:27 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x6, 0x80000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/03/11 05:40:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000240)="72438db7567c69738481e97986709e487dc7f9c4b49e9d0cd8e529496538ce0da8ddaa36f187d78cdc8484f15f5e3790a3ca6d0380a0e1bdf4cc368e10cfa18e29034d2b7547db90f340d6ea2f91609bc7c7537fe0ca059a71a14db7bf1a7265ac688611bb30fc70258906d6d495550c61799e695a4f68ed0101c95942fbca5e443c317821bd2a257bfe0aa58c55406ab6c6a5bc76c0b6913ab5bba03e8fa83eb45b13d6c70e8eb7c1302abeb7d84b8b583262a282d06ed4ed7249a25facae0126e567535ce61a618e6144", 0xcb}, {&(0x7f00000001c0)="39117bc3c664db754e959c83fd7fe56cfabaa919a767b8672cb4e425398b1da6cd786b8a878af8cdfa1f96c098066a34621d0a0ce0877b9c421e27fee8", 0x3d}, {&(0x7f0000000340)="d6e78458e59e291e9d21b6b0aecd7c1a233249413647a86b450e2ccf7549629e6a09330ce1ad1f28356cf27c3d33c78423c1dd365b12e637255b5a36fa72a1bebf4fe63144f0195f0a196eaf5cd9788b3f2f9f262b1c9dbe03fd8de45c074f811460524e6095fb04b9e7567cfea446279a6ab9b42959155b1b5357cf3cded3ae9678bde77ea789e797da56022617a7ead4f660aa1ba8ded3e179d3de2466ac478b414bb4e87677d48dbf1c985a42ace16dfdef5f41c82fd86ec6e8c0c21f26e51a5f65bc2dddaa2afbdbc029ad7b7e9a555e40795c42909ecd40494d4062074994badc8810427c61a92a1956", 0xec}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="02fb0246d93cf990e42419436f38e1db8618bbbdae97771a87dc86dccf08687bdbc421a872639c66459fd27773b24ed30a14c137c313729fba398b0d06b10c0ef33b86a38dd3ef125bf5cf2be97b56305c67b422ad5936ff56cea67f600174d9907f7d834a3fba810775051f0497cba9638eb5a8f5f25dfff79ef0459193243bbfae6176", 0x84}, {&(0x7f0000000600)="1faf649590276088707faf2d24bbbeedef50a84b3301597e0db166c706b8676308556f65ce82f056330bbe3e312d3364694ad7042bde189d21c823ba8841061b5abd440e2c2a", 0x46}, {&(0x7f0000000680)="cc6f4ccff332cdb44c078e197341195b052ee66888b4eb307732aaed3b4ddd7fa6f0c9953a0ee09ecc3c51", 0x2b}, {&(0x7f00000006c0)="eca73e282853cfa2f5004f3fe49f1ed5e07f3262f7eaaf438e8724f1e2075bf8a6028bd13b1d33fa29ba9df7b8e2b7b4f4a3b7c82a9a01a93c08d81fc943f0cace5234dcfc4f", 0x46}, {&(0x7f0000000740)="1695038dcee24ad7594e4fff4c71fa851a5e695c0055d756785502d2432d613d000d6fafafe2b0cc3f13ee6af058da46321e8a9ff30022029d0d49409ae65c17b79ed1e632b08f560db51c89e0dcf7417abd2bfaadc6285257996aaa4c162a0d058633bb34fd5bb116df727786c4b5af2969db8af7dff32747269cd1b0d4904c9f314dbdde1c80740752a68f530e76b9841f7f3748e2266088cbc69196f59d85ad153baf78125a06ffd28d8e06b1", 0xae}], 0x9, r3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) readv(r1, &(0x7f0000aae000), 0x0) sendto$inet(r0, &(0x7f0000e1a000)="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", 0x3ee, 0x841, &(0x7f0000000900)={0x2, 0x4e1f}, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/173) 2018/03/11 05:40:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e00)=0x14) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0), 0x0, &(0x7f00008e7000)}, 0x20008054) accept(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) clock_getres(0x6, &(0x7f0000000000)) 2018/03/11 05:40:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) getdents64(r0, &(0x7f0000000000)=""/24, 0x18) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x36f, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) 2018/03/11 05:40:27 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = dup2(r0, r0) ioctl$VT_RELDISP(r1, 0x5605) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000140)=0x8, 0x4) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000000280)=0x10) 2018/03/11 05:40:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='cpuset\x00') r1 = getpgrp(0x0) getresuid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) getresgid(&(0x7f00000018c0)=0x0, &(0x7f0000001900), &(0x7f0000001940)) r4 = geteuid() fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004140)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004240)=0xe8) getresgid(&(0x7f0000004280), &(0x7f00000042c0)=0x0, &(0x7f0000004300)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004380)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000004480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0, 0x0}, &(0x7f0000004500)=0xfffffffffffffd88) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000004540), &(0x7f0000004580), &(0x7f00000045c0)=0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004c00)=0x5, &(0x7f0000004c40)=0x4) getgroups(0x2, &(0x7f0000004600)=[0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004640)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004680)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004780)=0xe8) fstat(r0, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004840)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004940)=0xe8) lstat(&(0x7f0000004980)='./file0\x00', &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004b40)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000140)="f47a5de25758ed7f7ad04164776dd6459c322944008cc77cf9ee6076895d4e58ea384aaa72ef9825ac445db57be32e71412c915aa2e22017fb93f12fa83096e5c7d0095b4da37adcf0bf80697f91d571d25eb5e9f12789e5e53a35aa0829cf41e834eebb002b560ec2f4738258147e0e37b79aa93334ce7a1d5f8df78f9f56367d6f9483c7581893991b8241db06da6ea01b6b3de9a575430c128420eea3e7d39cef0b4ae24a907c52a838ae0f569c4f922b41bebacb2b40a2c0854dc5", 0xbd}, {&(0x7f0000000200)="a443adb80d3da01ad8702ca02aa0fe2daedda1b98ea3b40527d7879a0dc8a403e96fa64c763ecc113c24", 0x2a}, {&(0x7f0000000240)="813df6db60af979229a69e66c331e9f5904021c5b6a55d470e96c9bc42a9a5587e79ff22c853e03c30e04fe827976d502815e381b93dfe72c226fa139b12961772bcb5a3a2b392758b22eea8fe33d8ea2d266548dbe0b1f7776b32ac73ed235cf532dab3b59e358951aa9734ff4dadbc18ea9c65e24c3bc1c8272376120dc3b790ea43501a052ee63272bf8e996ea826eae80e46690ff4d7427ace4991b5b6467587283c98b033811b919d92213882b04da5ad35d92b4dd9d514bbef9914c09ff3e65b5ea201b857", 0xc8}, {&(0x7f0000000340)="01bed3a3a46e9e1bc9ba929ef7d4a8adc1b078dc4b8cfe64b4b1f40fbe8ea9c32e3a4cc8f2b9d86b49dd21b2dad22c11e89e07dab9e4928bbd5995321ab1b8fcc172891c0a29943bbaa261442f915a7222f043283eb80868dc4fa270e196e13a9086afb04c524c637dca022e6455dac2b899d300b49909b31992681caded41404b8f7d9a1a35b7e911ed35341c0062136a6f330ccb64d2557f59fac3ffda7e89db80e3f2c2d1d2c48898a730fc18e1a99817aecf8e113385c1e20114757fc154ee9f70016d3941ee399b3a5350d859220be53bdecb5da1ce177f8895a04e79259ae64425a7e6efa61e0e0468", 0xec}, 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{&(0x7f0000002e40)="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0x1000}, {&(0x7f0000003e40)="045d330c910c0f100c5079c054965a195e8c09aec4fd01f7ab0227da215059b61a8f0c489598a5419fc58eb2a645e2d302869c7ed0c8d9f40a50ae98036481ee665df6b906ca58fc9f2e355de8c96dc54f00e2d1d1f9a42cf15f1fa630880224c121cd913760a63181989c93b04ad279d12f70cac3129dfb1a5474c1601ad7cec88d8d98343c829c4a52c72be7f2aea1863780aeeb634be7df09d606aa5cbefc9f5acfe6f05c9cd40399e73b335d1cb0f2f1682d8f94324eca71d0b6308adc", 0xbf}, {&(0x7f0000003f00)="fe66f50678f874f816c62d9b5dbd3afe74f56addcaf2f5ff80672ce6dd521608a9baa8d3b8644adba5124a65b4d73c47eb2eec2a11c3ded0931c5e5324c87646b76bdb10dc40dcae6b33e39ec396259c644dea62b2b7e08dacd17d9d92a5aef68e5a1b7ae326690cffac21797e56442252", 0x71}, {&(0x7f0000003f80)="ddb754d0c19582af97f3febe4e76fa14bce47d642de45c52cb4eb61cc11b78e7e225db070b80069e9381a0d1ec1e41c6404e57d65f7b550e4abbf4d10809", 0x3e}, {&(0x7f0000003fc0)="341e998161b0cc5bb3aa3591a567657a5b5dbc93d2d475f9eb54bc3620d227f67b70d64c23d4dbef3fe51f5530a131b55fb0862532e4c76909e8a4541e822336406ac22a438120dd4721e136c8721e8df80733fc060d5f52c79f5a5de87b3b46fd4356ad6e0a0a6410394719e628fa60b9930808cbcf4c461152ee2385ec7878ec29a20d3d05ec0ec4b67c9df1f7e52b1ea2", 0x92}], 0x8, &(0x7f0000004a40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x80}], 0x3, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) tkill(r6, 0x2b) 2018/03/11 05:40:27 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd(r2, &(0x7f0000000040), 0x8) [ 129.596229] syz-executor3 (11916) used greatest stack depth: 23160 bytes left [ 129.765447] syz-executor3 (11914) used greatest stack depth: 22392 bytes left 2018/03/11 05:40:27 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r0, 0x7ffffff) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ptrace$setopts(0x4206, r1, 0x6, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sysfs$2(0x2, 0x8001, &(0x7f0000000000)=""/144) 2018/03/11 05:40:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) readahead(r0, 0x94bc, 0x4) 2018/03/11 05:40:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+30000}, 0x80000001, 0x1004}], 0xfffffffa) 2018/03/11 05:40:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000902ff4)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x40, "246e1bc6b136dd585ce91feb988489378b688c9b477c6945b57a82b996baf0e593d399754f5c1c4aafa893dbca1171a16c3c9c5dbec12b7c1c639ace4dac3e55"}, &(0x7f0000000080)=0x64) 2018/03/11 05:40:27 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x41) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) getpeername$unix(r3, &(0x7f0000000000), &(0x7f0000000080)=0x6e) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/11 05:40:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/11 05:40:27 executing program 6: r0 = eventfd2(0x100000000000000, 0xfffffffffffffffc) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/03/11 05:40:27 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f439aabe3893", 0x6, 0x20008881, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/03/11 05:40:27 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x5, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/11 05:40:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/03/11 05:40:27 executing program 7: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20}, 0x1c) 2018/03/11 05:40:27 executing program 3: clone(0x0, &(0x7f00006d4f3a), &(0x7f0000ec2000), &(0x7f0000000080), &(0x7f0000000000)="a15cfe90aeea24942802f97ed7d7423e0647bd7afbb42ae5e8b805825e82b5350747beea4969d579bd9656893775d117cd30a7bcdaa69399f8b151b8ada8d6f985739ade5e760fcb5280e5ce90641c7831bc00000000") r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x7fff, 0x6}, 'port1\x00', 0x10, 0x20001, 0x985, 0xa673, 0x8, 0x20, 0x10000, 0x0, 0x6, 0x3}) rt_sigpending(&(0x7f00009c5ff8), 0x8) 2018/03/11 05:40:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) r2 = socket(0x18, 0x0, 0x3) dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x7, 0x2, {0xffffffffffffffff, 0x0, 0x10000, 0x1, 0x10000}}) 2018/03/11 05:40:27 executing program 6: r0 = socket$inet6(0xa, 0x10002, 0x10000000000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) 2018/03/11 05:40:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003580)=[{&(0x7f0000002300)=""/125, 0x7d}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/154, 0x9a}, {&(0x7f0000003440)=""/226, 0xe2}, {&(0x7f0000003540)=""/1, 0x1}], 0x5, 0x0) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/65, 0x41}, {&(0x7f0000002080)=""/249, 0xf9}, {&(0x7f0000002180)=""/36, 0x24}, {&(0x7f00000021c0)=""/146, 0x92}], 0x6, 0x0) 2018/03/11 05:40:27 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x400}, {r0, 0x160}, {r0, 0x1000}, {r0, 0x40a}, {r0, 0x2}, {r0, 0x90}, {r0}, {r0, 0x10}], 0x8, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x5}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x49e, 0x3, 0x100, 0x3, 0x20010, r3}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/11 05:40:27 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20}}]}, 0x110) 2018/03/11 05:40:27 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000300)='.', &(0x7f0000000340)=""/182, 0xb6) 2018/03/11 05:40:28 executing program 2: r0 = gettid() ptrace(0x4208, r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000003f0000000005000000964a020000000000"], 0x18}}], 0x2, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x100000000}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000280)=0xb1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x7ff, 0xffe, 0x8, 0xf2, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb0}}, 0x1, 0x1, 0x3, 0x7fff, 0x148}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r5, 0x65558f48}, 0x8) 2018/03/11 05:40:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/11 05:40:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x6, 0xffffffffffffff01) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/03/11 05:40:28 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f000043dfe8)=[{}], 0x1, 0xffffffff) futex(&(0x7f0000000fa1), 0x0, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc)=0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:adjtime_t:s0', 0x20, 'unconfined_u\x00'}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x100, @tick=0x7fff, 0xd00b, {0x1ff, 0x9389}, 0x7, 0x1, 0x4}) 2018/03/11 05:40:28 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00000000c0)) 2018/03/11 05:40:28 executing program 7: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20}, 0x1c) 2018/03/11 05:40:28 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffbffe, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000180)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) 2018/03/11 05:40:28 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x19, 0x1, @thr={&(0x7f0000000140)="4985b83471edd57336e1a4996cb9f43b01d140713e90dd9c188b6076a1bda184f27766cb1119539ec845760357de6be43c5d10aafafdd96d7afcd56b37965fa5600e29d7159cd19f9a422b1b538534d6b4c6b90be4c30ffcd3d3763f0c6107211444eda09ec3f7be74b61c3cb827d2da233591acc14555c1a6803d9676bdc3960d8f33c67c14157cd5e481833dbd004020e8cdb96d7445086184426997c40b47bd5ede18dda539283c0d8fb89b8d5aaaf01799f811483ccaf39fd265a4ae7db58d4360f1988cd1b9abea14dce1bb4d67d2f17275e7d4653b2eedb5e44186d090ce59a13ea24a63875a8f3914dd7390", &(0x7f0000000240)="081fb68fce"}}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}, {r3, r4+10000000}}, 0x0) exit(0xdf) syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/03/11 05:40:28 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0x5, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000007700)='/dev/snd/seq\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x8000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/11 05:40:28 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x800) process_vm_readv(r0, &(0x7f0000004fb0)=[{&(0x7f000000afb2)=""/78, 0x4e}], 0x1, &(0x7f000000afc0)=[{&(0x7f000000af37)=""/201, 0xc9}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000180)=[{0x100000001, 0x5, 0x4, 0x0, @tick=0xffff, {0x12, 0x4}, {0x2}, @connect={{0x205a}, {0x8000, 0x8ff}}}], 0x30) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/03/11 05:40:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x5515c8d2c5afa1c4, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) 2018/03/11 05:40:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/11 05:40:28 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) [ 131.065709] IPVS: Unknown mcast interface: [ 131.093232] IPVS: Unknown mcast interface: 2018/03/11 05:40:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a59ffc)=0xa0, 0xc4) sendfile(r1, r0, &(0x7f000033cff8), 0x1) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/11 05:40:29 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e20, 0x0, 0x0, 0x20, 0x0, 0x3c, r1, r2}, {0x8001, 0x80000000, 0x3f, 0x2, 0x0, 0x10001, 0x100000000, 0x7ff}, {0x40, 0x5, 0x3}, 0x1b2d, 0x6e6bb1, 0x1, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x7, 0x2, 0x553c0000000, 0x59, 0x3, 0xfffffffffffffffc}}, 0xe8) 2018/03/11 05:40:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x6) ioctl(r0, 0x44000002285, &(0x7f00000001c0)="f8ff33aaeca434d5f057d1e19cb493c561d218ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/11 05:40:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x33d, 0x1, 0x1}) 2018/03/11 05:40:29 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000001140)='./file0/bus\x00', 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/78) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/11 05:40:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200637473287874732d73657270656e742d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecfdffff"], 0x4}, 0x1}, 0x0) 2018/03/11 05:40:29 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="da", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) 2018/03/11 05:40:29 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) socket$nl_generic(0x10, 0x3, 0x10) timer_gettime(r0, &(0x7f0000000040)) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000000000)) timer_gettime(r0, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/11 05:40:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x6, 0x9, 0xfffffffffffffffe}]}) sendto$inet(r2, &(0x7f00000000c0)="96", 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/11 05:40:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000100000000000000", @ANYBLOB="0c001ec7e72dc804f401000108000000000000aa869385802e34eb22c3168b8df3bf60c2e3bd6bb0f9eb3c"], 0x2}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0xf407e, 0x0) ftruncate(r0, 0x0) ioctl$void(r0, 0xc0045878) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x3) 2018/03/11 05:40:29 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xa2040, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1000) r3 = getgid() syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x0, 0x0, r3, 0x1, 0x0) 2018/03/11 05:40:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000a00)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r3 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r2, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/11 05:40:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe98, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000600)={'gretap0\x00', 0xfffffffffffffc00}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@remote, @dev, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/03/11 05:40:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x1, 0x40) r1 = openat(r0, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r1, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/03/11 05:40:29 executing program 0: socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0xb7, "ffd55032ead10148c1c0e01dfd8fb288de64dfb345f87f4e6a2b6a69c8fa1f65060a1274edab314ee5d17d91693bd525320ce884192d39e131d93d4ea07322e0113756541b908c176c9bd6c7c33d27b88d7e9bab683b2d8e85748f1efd6d45e3774ac3af8ff4ff03aebfa057946d59530ec525488f0c5ca236d5cc23f0d5590fcafdf55c0caba330e119f9a572ef12b97ca755b160158e608e438275dc0bca65dfa602c12eb5592ab6982a06b1353f0846c7196309603f"}, &(0x7f0000000240)=0xdb) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) flistxattr(r1, &(0x7f0000000280)=""/173, 0xad) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) lseek(r0, 0x0, 0x6) connect$ax25(r3, &(0x7f00000000c0)={0x3, {"d95212ceaccd92"}, 0xcf1b}, 0x10) 2018/03/11 05:40:29 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)="75736572707070302f2e242b8a29766d6e65743000", 0x15, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a4b000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000055e000/0x2000)=nil) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) 2018/03/11 05:40:29 executing program 2: prctl$intptr(0x4, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/03/11 05:40:29 executing program 5: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) fdatasync(r0) 2018/03/11 05:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/11 05:40:29 executing program 3: socket$packet(0x11, 0x6, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/03/11 05:40:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40003) sendfile(r1, r1, &(0x7f0000001000)=0x1, 0x200) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/03/11 05:40:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/11 05:40:29 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40c00, 0x20) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xef9, 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x6, 0x0, 0x95, @tick=0x3, {0x9, 0x6}, {0x4, 0x3}, @raw8={"f6f5e038cbbd141eb941835f"}}, {0x1, 0x5, 0x5, 0xfff, @tick=0x299, {0x0, 0x1}, {0x0, 0x3}, @ext={0xa7, &(0x7f00000000c0)="f81b238f3b865b8eb9159fca9708e887fe49083a1b050ed4df978bdbbb99f6b60d4f0f346fe93edbc372a681565dd33e749e678535bbaaf75ff175cb75e74e898f382cda6a9afb0d53adf2a028b1c1ab11f51eebb8463d00683f69670ac764f6966117863d9ddcacb6505dc44fc929e7560d6e1286a2c93180633db706fca4988e4415c130518aac0cb6036a459f82cc79a7f3af2e68514e6eeca89296f4261be7117664cef46d"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000375000)={{0x80}, 'port0\x00'}) 2018/03/11 05:40:29 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/173) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) 2018/03/11 05:40:29 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="a2f7c4b96290ffaa00000000ed410000"], 0x3dc5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x0, 0xfffffffffffffe00, r2, 0xc7ea, r3, 0x9, 0xfd83, 0x2}) 2018/03/11 05:40:29 executing program 7: clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) rt_sigsuspend(&(0x7f0000000040), 0x4e6) recvmmsg(0xffffffffffffff9c, &(0x7f0000006380)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x7}, 0x100000001}, {{&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/248, 0xf8}, {&(0x7f0000000680)=""/167, 0xa7}], 0x7, 0x0, 0x0, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000007c0)=""/226, 0xe2}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/38, 0x26}, {&(0x7f0000001900)=""/227, 0xe3}, {&(0x7f0000001a00)=""/224, 0xe0}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/89, 0x59}, {&(0x7f0000002b80)=""/114, 0x72}, {&(0x7f0000002c00)=""/13, 0xd}], 0x9, &(0x7f0000002d00)=""/168, 0xa8, 0x10000}, 0x4cfd}, {{&(0x7f0000002dc0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/106, 0x6a}, {&(0x7f0000003ec0)=""/42, 0x2a}, {&(0x7f0000003f00)=""/85, 0x55}, {&(0x7f0000003f80)=""/236, 0xec}, {&(0x7f0000004080)=""/247, 0xf7}, {&(0x7f0000004180)=""/223, 0xdf}, {&(0x7f0000004280)=""/19, 0x13}], 0x8, &(0x7f0000004340)=""/95, 0x5f, 0x100000000000000}, 0xffffffff}, {{&(0x7f00000043c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/202, 0xca}, {&(0x7f0000005540)=""/118, 0x76}, {&(0x7f00000055c0)=""/182, 0xb6}, {&(0x7f0000005680)=""/56, 0x38}, {&(0x7f00000056c0)=""/91, 0x5b}, {&(0x7f0000005740)=""/131, 0x83}], 0x7, &(0x7f0000005880)=""/131, 0x83, 0x9}, 0x20}, {{0x0, 0x0, &(0x7f0000005ac0)=[{&(0x7f0000005940)=""/128, 0x80}, {&(0x7f00000059c0)=""/175, 0xaf}, {&(0x7f0000005a80)}], 0x3, &(0x7f0000005b00)=""/62, 0x3e, 0x260}, 0xfff}, {{&(0x7f0000005b40)=@ax25, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005bc0)=""/93, 0x5d}, {&(0x7f0000005c40)=""/242, 0xf2}, {&(0x7f0000005d40)=""/216, 0xd8}, {&(0x7f0000005e40)=""/159, 0x9f}, {&(0x7f0000005f00)=""/26, 0x1a}, {&(0x7f0000005f40)=""/73, 0x49}], 0x6, 0x0, 0x0, 0x1}, 0xffffffffffffff31}, {{&(0x7f0000006040)=@in6, 0x80, &(0x7f0000006180)=[{&(0x7f00000060c0)=""/41, 0x29}, {&(0x7f0000006100)=""/46, 0x2e}, {&(0x7f0000006140)=""/49, 0x31}], 0x3, &(0x7f00000061c0)=""/1, 0x1, 0xbb0}, 0x800}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000006200)=""/28, 0x1c}], 0x1, &(0x7f0000006280)=""/231, 0xe7, 0x6}, 0x664}], 0x9, 0x2000, &(0x7f00000065c0)={0x77359400}) getpeername$llc(r0, &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006640)=0x10) 2018/03/11 05:40:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = getegid() fchown(r0, r1, r2) 2018/03/11 05:40:29 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f00008c2ff8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) lremovexattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=@random={'security.', 'cgroup\x00'}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) pwrite64(r0, &(0x7f0000682000), 0x0, 0x0) 2018/03/11 05:40:29 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/03/11 05:40:29 executing program 1: r0 = userfaultfd(0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) unshare(0x20000400) 2018/03/11 05:40:30 executing program 0: r0 = socket$packet(0x11, 0x200000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/11 05:40:30 executing program 7: umount2(&(0x7f0000000300)='./file1\x00', 0x9) readlink(&(0x7f0000000180)='./file1\x00', &(0x7f0000001440)=""/254, 0xfe) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/241, 0xf1) r0 = socket$netlink(0x10, 0x3, 0xa) listen(r0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001540)='net/ip6_flowlabel\x00') munlockall() setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001580)=ANY=[], 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000340)="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", 0xffffffffffffff0a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100, 0xffff, 0x8008, 0x401, 0x3, 0x7, 0x0, 0x200, 0x0}, &(0x7f00000001c0)=0x20) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001340)="c4f2ebb9705de6f8114ceca9e7bed9b98c89a033e2e80ac0de64eec35dcd388b39a83e481a3f09c831c860865d6bee5cf13018d13cde77b40cdd4c2896baef80285a25b17c9652") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x929}}}, 0x5, 0xec}, 0x90) 2018/03/11 05:40:30 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x3ff000000000000, 0x4) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/03/11 05:40:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) r1 = dup(r0) setsockopt$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$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000001600)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000001400)=""/77, 0x4d}, {&(0x7f0000001480)=""/165, 0xa5}, {&(0x7f0000001540)=""/64, 0x40}, {&(0x7f0000001580)=""/101, 0x65}], 0x7, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/71, 0x47}, {&(0x7f0000001700)=""/168, 0xa8}, {&(0x7f00000017c0)=""/221, 0xdd}, {&(0x7f00000018c0)=""/129, 0x81}, {&(0x7f0000001980)=""/106, 0x6a}, {&(0x7f0000001a00)=""/227, 0xe3}, {&(0x7f0000001b00)=""/202, 0xca}, {&(0x7f0000001c00)=""/116, 0x74}, {&(0x7f0000001c80)=""/176, 0xb0}], 0x9, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/11 05:40:30 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002a4c2d704ef48dd032a48b3017cd6cb9633bb843fc87f11d2554322eb"], 0x3dc5) 2018/03/11 05:40:30 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000480)="7e5325365bd03d862ec895bbf476701d0ad097df17") getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0x83, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/131}, &(0x7f0000000340)=0x78) socketpair$inet(0x2, 0x7, 0x10000, &(0x7f0000000080)={0xffffffffffffffff}) r4 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)=""/19, &(0x7f00000003c0)=0x13) recvmmsg(r5, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r6, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000000000)={'ip6gre0\x00', 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={r7, 0x6c, "ee448728f5ce2e48cde22250027f96143d8db76e5e1dc45cef183f3cbf4efe2071d443515ae1f93b7eae4032ea9233ad3f7e9f3d51b60f200f1d7d370a18c4ae2b1f0a08213debbc824e9c65773233cd875a4399a13027bbca616725fac893dc4edc96a33ea30393c6d71e4d"}, &(0x7f0000000600)=0x74) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/11 05:40:30 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000380)={0x1, 0x7fff, 0x80000000, 0xcd, &(0x7f0000000100)=""/205, 0xd6, &(0x7f0000000200)=""/214, 0x4f, &(0x7f0000000300)=""/79}) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=@dstopts, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) 2018/03/11 05:40:30 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x0, 0x6}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000deefec), 0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/11 05:40:30 executing program 4: r0 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xe5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x65, 0x7, 0x80000001, 0x0, 0x8, 0x0, 0x2, {r2, @in6={{0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x288}}, 0x3, 0x100, 0x3f, 0x9, 0x8001}}, &(0x7f0000000380)=0xb0) exit(0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101080, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0x1f, 0x0, 0x4, 0xc97}) 2018/03/11 05:40:30 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xffffffffffffffff}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x105200) ioctl$KDENABIO(r3, 0x4b36) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/11 05:40:30 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xfffffffc}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000b3bff8)='ns/user\x00') setns(r1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x1c, 0x0, 0x54eb, 0x4}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000500)=""/153, 0x99}], 0x6, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) chown(&(0x7f0000000000)='./file0/file0\x00', r3, r4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) setuid(r3) fcntl$setsig(r2, 0xa, 0x17) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000001c0)=r5) 2018/03/11 05:40:30 executing program 5: pipe(&(0x7f0000000280)) fanotify_mark(0xffffffffffffffff, 0xba65f56003a567b4, 0x0, 0xffffffffffffffff, &(0x7f0000c8eff8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x1, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x359288217b8de930) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x80, 0x100}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) 2018/03/11 05:40:30 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000140)={0x200, 0x7fffffff, 0x9, 0x6, 0x1ff, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x22e, 0xe179, 0xffff, 0x400, 0x2, 0x4000004, r2}) socket$pptp(0x18, 0x1, 0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x400) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x212000) 2018/03/11 05:40:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind(r0, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x8, 0x7f, 0xcf3, 0xf7, 0x6fa1, 0x30f, 0x7, 0x9, 0x1, 0x42b, 0x2, 0xead6}) 2018/03/11 05:40:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0xffffffffffffffff, 0x80000001, 0x84}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x91) recvfrom$unix(r1, &(0x7f0000000240)=""/171, 0xab, 0x40000000, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) signalfd4(r0, &(0x7f0000000040)={0x900000000}, 0x194, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x7, 0x4b, "1c7dd9e6bbd1", 0xa}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x111000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x1, 0x800, 0x0, 0xefa3, 0x5], 0x5, 0x43, 0x1, 0xff, 0x3525, 0x4, {0x0, 0x6, 0x400, 0x456, 0x8, 0x0, 0x40, 0x7, 0x1, 0x1f, 0x9, 0x84d, 0x1, 0x3, "046c047f309ebd90358745a6f18233f2240dca687e61c8b8d40cc028d39a3fac"}}) rt_sigaction(0x31, &(0x7f0000000140)={0x2bbd3d8e, {0xfffffffffffffffd}, 0x8000000}, &(0x7f0000000180), 0x8, &(0x7f0000000440)) 2018/03/11 05:40:30 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x1a, {0x2, 0x4e22, @multicast2=0xe0000002}, 'sit0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x30) 2018/03/11 05:40:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x40000000, 0xffffffffffffffff}) 2018/03/11 05:40:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xa76, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x2, r2, 0x10002, 0x10001}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x12, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/03/11 05:40:30 executing program 3: socketpair(0x0, 0xf, 0xf2, &(0x7f0000000000)={0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f0000000100)) getdents(r0, &(0x7f0000000140)=""/207, 0xcf) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4000000000030, &(0x7f000074dffc), 0x47d4) alarm(0x0) 2018/03/11 05:40:30 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) 2018/03/11 05:40:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/11 05:40:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @random="fe7b49599a78", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) close(r0) 2018/03/11 05:40:30 executing program 6: epoll_create1(0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5a, "c1b8bacc791e187fcaf2cdb0236c745f57ec4690b48e2d2429fab0e9786bab921d517091cd4317a00ea55c88d556fe8cc4c39c2fb86e2948dc7309dc65b3a07c9dfa5829ec8b1e02c6257238a86cca27dcdfa2bd5c8710bbada8"}, &(0x7f0000000100)=0x62) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9514}, 0x8) 2018/03/11 05:40:30 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/03/11 05:40:30 executing program 3: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x15, &(0x7f0000000040)={0xf, 0xffffffff80000001, 0x0, 0x7}) 2018/03/11 05:40:30 executing program 2: r0 = eventfd2(0x200000005, 0x800) readv(r0, &(0x7f0000000300), 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82900, 0x0) r2 = dup2(r1, r1) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0]) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xc0, 0x800) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) signalfd4(r1, &(0x7f0000000040)={0x60}, 0x8, 0x80000) r5 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) fdatasync(r4) keyctl$instantiate(0xc, r5, &(0x7f0000000180)="268a17e2aa3aa0d0e87e0e8dd7033f15b0065a23c0fe9b7124ea71a3a43a560c45e0ac65a4d66b3c21fae4e9e9626fb9982a57073eee860d9b54f2adcdfe36ebf8cebc6995f765cdf72d600f9b7fc053ac994fd874a26c698a8faa5797e89c4ba1d7e93f2decfbabdea522247183f67df4621e91b7880eb05b2a9aae897ff7a6a58e57bfadfb9c0e07a27c56a1e41c9f6f4ae160207fd8f383e447ee67decaef9e1f289f7395963dbc975c2d7c301f7356849017e921aa320902", 0xba, r6) 2018/03/11 05:40:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2400000000003ff) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/11 05:40:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400000014) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002740)='/dev/sequencer\x00', 0x400042, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000002780), &(0x7f00000027c0)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200002, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x400080, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) listen(r0, 0x1f) bind$netlink(r0, &(0x7f0000316ff4)={0x2000000000000010, 0x0, 0xfffffffffffffffc, 0x20000000000843}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40003, 0x0) 2018/03/11 05:40:30 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000140), 0x20000000000800) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/11 05:40:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000040000030005000000000002004e20ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/11 05:40:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@empty, @multicast2, @dev}, &(0x7f0000001380)=0xc) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) modify_ldt$read_default(0x2, &(0x7f00000013c0)=""/169, 0xa9) 2018/03/11 05:40:30 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/11 05:40:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x80}) 2018/03/11 05:40:31 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/03/11 05:40:31 executing program 6: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) fadvise64(r0, 0x0, 0x23d, 0x0) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = dup(r0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x3, 0x4ba0, 0x1}) 2018/03/11 05:40:31 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000fef)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000000ff0)=""/1, 0x1}], 0x1) 2018/03/11 05:40:31 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x701002, 0x1) mq_open(&(0x7f00000002c0)='}mime_type\x00', 0x40, 0x100, &(0x7f0000000300)={0x7, 0x3f, 0x8, 0xfffffffffffffffc, 0x4, 0xb00, 0x2, 0x7}) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x400000031, r1, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x98d9b88a364089d1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x14) ioctl$KDENABIO(r5, 0x4b36) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000240)={r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x2, 0x8, 0x10001, 0xb, 0x4, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}]}, 0x20}, 0x1}, 0x0) r6 = dup2(r0, r3) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x5, 0x589, 0x5, 0x8, 0x4, 0x7ff, 0xd05, 0x80000000, 0x61c, 0x5}, 0xb) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x3) readlinkat(r7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/148, 0x94) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/11 05:40:31 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x81597826bee8a9d0) r1 = dup3(0xffffffffffffffff, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"335e078f79e8ea"}, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x5, 0x8, 0x7}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ifb0\x00') r3 = inotify_init1(0x800) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8001}, 0x8) 2018/03/11 05:40:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1800e7001600010000000000000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/11 05:40:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/03/11 05:40:31 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000000040)="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", 0xd2, 0x100000, &(0x7f0000000180)={0x2, 0x4e24}, 0xfffffffffffffd50) 2018/03/11 05:40:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/178) 2018/03/11 05:40:31 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x4001) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000015c0)=""/127, 0x7f, 0x100, &(0x7f0000001640)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)="ef3b6cc56fe21c910ca6cbb890bcb5f1a7e65df5210b432ba59c7d057e5042c51c39c5661a0819038ec5d5f614023d041d0e81612e88659581058ec94467502202f6e8c83b6d6b0053c5f07fe1f354d2", 0x50}, {&(0x7f0000000100)="0857ae45ffb555bfb5913f572ffc4846b73131ecc20c3db0bcee02a03c824951d9307426284421e3263890e18a0e8bce31656050f3fd50af5d2a99b4cfee97a06b00f8f9f7925acb96d6b7a1f462193d7c2c4fa1c7364617a3ce4e98a0dec6cedf0f28f764d39e936fa2dbe7e17492faccff112796e5b26e", 0x78}, {&(0x7f0000000180)="ae1d505b318fdfb0206d6913e1b22f6e6bd9646d8b7ea664ba47938256837b5aa64e78be873dfe40c1011d6c5bae331cccb7b00b3856b8f88c2019eea15f06e0adf83880293c7c39ab849b0497dcb7f3b139824a7c8fde57ac2d9219ce7a5bfb91a8c3cea2dc2034b41fb4e87d407a235642879d7469855e1ad09dcaf419b044e675c49545afd5b7db8354219e86160e0df309b8bf8aa6694082c5b214ed454b3be0aeaaec50793b843a446e985d4739635205740fb49ec20d7a78516544982015fd3e0066fbbc71824b5788240bed5e77b1e59bb7b852b3a18d407d8af4e5e9eaafcda3", 0xe4}, {&(0x7f0000000280)="6f04f018d4263ed5908bb85a5e42d6bf47f4c577300fd10c3a1db1", 0x1b}, {&(0x7f00000002c0)="a260aa28a24bb8de2f767b80ccae6f143cec5797b729b21ae2e5397c421a90a870ad284e3c6008a0893bcb73377d2243d0825eef933bd43851ec6ac71c673a1b34076e20aba91610be17a695961af0c155ddea02b2fb04dcb4c817ff67de7920e2ad9ca974cb6f959972e4052b2a56aad01eb61b4e391a9e0686e0d28ea91d593f04c80609e4b66715fd6496368e8bc5b4d0b2744499f81560c869", 0x9b}, {&(0x7f0000000380)="cbc3e4b09f1d80c87484ae6b4f92f2c39b7da6cbe4b1b793449e3dd3336e545c3ba05723839116cd4a730ff957f40edd88662041f64ec3f7dfed4caa4d148bce51cc84c713bf0f00f8a143953d408624411aac15e9314ca0f1b32412d6fac3932cf4dda893aff0bb1aeebc52f2f745cafe3ca72670910f89f33fb62fdfd3a519817e5dacdc58578fb1204475ae7b0f33e30ff2c2ae2a549ddd283ee6a1de99c1cf1e00099f616e", 0xa7}, {&(0x7f0000000440)="9fa7d7e45c0da30349aeae2ed46e31d23ffbc32cb28a44b36b4cf2e4bc9a22206417be66f8866b4043e6ab61530063bb5ef2ec1ded3fac79a314310e1cf6dc4f5686fab5bafd9f4659289296bdc09229fea508740345442ec70ceff04deb20c935fcac3d805df0e04e0d60407d742df5079d7ce6aa8e836b5e4c48a804e56bb3f986bb13ae92aa9ec33ecc8c08ef309de73d04120738f5524dfc65f1cb069f7b340fea31642398c15b844451b9285083be535883828bc105f0c59966626dd1db3521bd6f1e3427e63269ed5c3272fe35924022968b185ac83d3c0e212d0391d44ac7da3acc311dcb671914642e0bf91df29ece699365fae3b0b26cdd1d2e45b6b24e7cbc316a511c2e60d7c9e655338fbaae78e31e79be3c9feb0e585776b9eab16f723ead7f39b3c7a7394a7b74c4d43a46fdf7e23aa0fbe8b393d4b090616b5be82db79025bdcebc739790fdaf31b187a773647dd664d9618e3000b6686aa83abdbcae0a9a6035ef1ce9d9f300e724a5e9c5c43de83b690031bafdeaf23f9d8ba01061ebd5b9da152f6afec3521f8651000d9ce63d3cc8f80242959212d4e705fd3a69a93dc7801801cd176510a0979094d854700bee5ba60c2461d2819dd43129a3ea7646263eabbba94a1df6b26f1909552cc47a70c83d56ec7e72ffbc71458b9716a569a1c1e87f335de524e27e20f515efc59a83e9502e2cd4742f049a6187db0fefb8a7148fc69c9e2abe20f9dbc4247780c59746f9d6f487b9a16f214b0da17028e977fae3c55c9f67e06af8a0e04f45e4c701b710738391a10b25e419aff57907151eb0edaa62be294e6e89aa42890c5151f4dbcfc613f8fe153ad1595e8bcf7120d9ad8710bc046ee83baaa4fde96f394e4dcb81e200a57415204c3c644fbd4aa8287f50ac920efe4dad9e8f77bdfea1974f5cef473d86f5a0a1750d4bb5c799868395f18a980056253bd38c0e723eafed6c8e8c07f21a0386d9d5933cd258b161ec3d68064da1d6ff77a471ae0f4d79fab1858af464ad3089a9abf6d51c04be6e1933060ae3f56ea39ca4af4a9e9f4f9bbceebd4e70fe63849f168e0b267a135d5cdf6d9480e6fcc4b2c2eeb90b5e9ab0bd97da282dff0cfb99561a983443aca7abc9b0e73226f9b8d702626ea32d8983b1b537f2e789a3f9b5b4c07b1b1b77019268d125d7b29c9b291782e81988df01f8cf635a8880ed6e0420d827febb76a36e223ca68ff94e31a5f57fd142aa482f5d78999668137b28d2ed1a163b97ee72021472ba2c7b1a38ea5a93395c31f8eba31132e480439e5fb90986bd2f4e235e660ccf86d73b362652291c80b0329dfd60e523218a4e68c1ce759048bd7cd80f225caa76e1e51aeaaa7fbe58010f40edcbed6e23043893169c02448210fb2332d4c7b5f5f327ff4f10fbab04710241fa371135499f7507438aa1a2eab447dc161cd5ef8a66d60f031c2fab6660968602b902ec91f653679998e4ec91a481a4c1ef695383734bf5be6bb35f70c5f8bd1d6fe91f9c66a425b6291d8ef98449972b449a346a4fccae8578d5aad66be0b6fbeae297fef94be1a1358a9f5ef7084086168895fff9b33e0d67dfe5fd9f7e800de967f8302d499bbe53f10221426a93c02a413ef535d0f4e52173cd695c205eef2a1287f64bce87401c040a88b26347169b91bc95a2a9910de9644c0fc9809f173a35d2e27fd55170f7ab88a84f215377abe8f5e026f937a46b72737ab7f6cb26daa33eaa1c55fb3a37e6e30d164bb8696c1b990031028541b42c790280b193738ec40ff37be8c8a1c51d4661cb0a88c490289bce49f69b431617b01429633549a5a9dde1a4695ce8d8af6c7ebe12f7723f22093a33cc52df3d0a93fcde1d7c56477a5db730a4d59f6961887b748467d65075f40292d448c25ad9672c98d4e4531a01e8a468b3514e9c06e1d0507e3e13da577717e4f51094642343abbc91b9fe1df0b1c3ff05afd863827819404b252bd7994f2b57270173c0b55fa64fccee45766133257fd8c9a99ae1efe885d321f057fb385fa9e869b0579fec2310926540e5feec45158f18952ec18b4aca40230d3a76dc61dcce07f665777dca529851b0f0447e5ef4a12109918689af11a669cd3a4d5d6a26368de695ca20403f0f365b7b9fff1944d0613f4b3beaa850a310f97f5e4be62fb20e1acae19df7936908e8aab44a261db2b769b9a7606d90027258a54f1fbec7bf54066797086d8eff00c35fad450d72c6e3efe1828ca4f7024f501efc6f50df30f4e59a1566f97eb67f9ee886be94789918d264fcc31c7475eb0029098b4e7a78b66d7e486d4167d680f715c7e96d6a4c8fa87950b4e72d6153a8677173250ef5c31a8bc2f33d11fd689415f736b5d07cdd2b904eafe4efe6f832dfaacb82f22e5e427f44b85ac93bcf0bd3eef931ab8a899e3bf7fee42c51187cc87bfee5f8549d807513be2ac94b4e0d7533a709aa788d5be76799c035e6597cf12f3ab42ee886427d5fefe6cf6f9593e0c244a938ad76a9eaa052d3a48626d1ed3735a2c2d5dd4ba3974bb329f0bb4a2f5241cbbc802306c5528aec19e7e1b3d1a094701f545622dc2c2118635c284dfbe4fa3b13c2fa8bed4ba41eb946696cdef8ae770ff808981c5a850c568b75dd152defeb39a7d1b902e1763104067a10c78355078a13dc2fe91410ed7faabe90a906eb30b8d7608f1cebc72c545f49bf191f011c39bd2bcdb30c4d9305a9b79a22c428a4c9e3942d7c133e68c279d4b90a09fac98a183f3804f87b47b8d43a1233c84f3436437cfb48601509d8074fa9634a06dd27bb1fedc17ea3bb76e54f366d7a3efdeba72c0002ed2cff76ef7726a7c45ffe30aceb4d11470de88c232ccfdd2554ba8cf89121246c4875baf160ed8e1821ed91a25ece49d7c3626509c70cd0d97d4a32da6b0c0d2fe216f44dfef6c10bb31d99c377887e421ddd856a98d1f74ffe8911415ee8a966dc33becc29639b594f2072a0a890550d8ce42ef0a2e40cde12f248713753d30603d5b06684f53c60131e9d48c29c9b9fd80a9b0cef25c411aa72ba417d95d64981a1eff20264e0c9c4b2f00cddc8262558562b5422a86c5f2c73e31cad0c4f3fb1449554fad596911507d5bdc82f42e20cbc1e4118bc40c89d7363a2eba334c814f0bca4d5631bbf17caacecb0fa44b6a27de059ff64714db7712ab664983e7666d01cc98db6a7e19f4df2aec1b7c3f62b3efddf848c1ede7a2f7b0ed77b9cc02bfdce84550b79a9a847e8eb3a1165ddc611b189fc34dc8749cc781a4099c647bbf0b47d868f88cebf759ecf5be01fcc5aab61435a732968145e96261f5ff0170252c3dee7890032032d719884db47994caba3545f0a25e00288cee84a9230a7e1306a54c18f1c4180d4c726bddbea1eba2cc66cb0b3477d2bcf9fc04e87ee258cf1f17cbfc0c55982cac7106459c2f861e5fd1840fe48da05d775ea98cb13cb43129c94c101a11ad63c6bebb4c967d44c07cf0b320f02867c4e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0x1000}, {&(0x7f0000001440)="9d11064e86cf607539ce68da8e5909b5b56d73043ad3214c1b1fe2decb2e600e6b5cfb32b0fe5ac66924489518abdde9779f5657bfb7dbe26ad3c95a15f9a42d95a826a31e4de82aa7f409eb0a4168c3692fe55fdb903c4d9935", 0x5a}, 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"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"}, {0x78, 0x3a, 0x0, "3c7c7744ab4f4e993020593041f0c0be22c66e34fa93328e68e9921bc26552bbb432ee622bd81a91ab180cf5250f3ec16bfefc36ec61548fbc78d94ab8f973abee9b62395bfe94ca07990820e81f036646ca129c55effb77a247dc2da0430cb3fa77ac8637b33c"}, {0x28, 0x3a, 0x7, "578fae1736d56c21518ea1cfe2f5f881b54592fe31"}, {0x50, 0x101, 0x101, "bdf7a1ee989c55e9b696c7dd90b98731ad37bda2a3dd25c9e641af2c9ba8119679e1ce2e52c8ffbfb406c6f0cc026222def98acc3054f1d9e3"}], 0x1150, 0x4001}, 0x40000) close(r0) 2018/03/11 05:40:31 executing program 6: pipe(&(0x7f0000876ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0xfffffffffffff000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x5, 0x80, 0x8, 0xa29a, 0x1, 0x10000, 0x401, {r3, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x3, 0x1, 0xd4, 0x200000000000000}}, &(0x7f0000000140)=0xfffffffffffffee9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0x28da532f}, 0x8) write(r1, &(0x7f000009ff0a)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x91a, @dev={0xfe, 0x80, [], 0x14}, 0x9f2c}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000200)="f078d15410f8887f3e0f64774261ecf1015109b2216e4ff71ca41c0808", 0x1d}], 0x1, &(0x7f0000000280)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x5, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xa3e, 0x3, r4}}], 0x60}, 0x4040010) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000e5dff0), &(0x7f0000830000), 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/11 05:40:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40003) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, 0x2) 2018/03/11 05:40:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x84e22, 0x4000000, @loopback={0x0, 0x1}}, 0xff82) 2018/03/11 05:40:31 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) vmsplice(0xffffffffffffffff, &(0x7f000004a000)=[{&(0x7f000003a000)="d76c50a163fe1fc5", 0x8}], 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/11 05:40:31 executing program 1: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file1\x00', 0x7ffffffffffffff) fchown(r0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/126, 0x7e) 2018/03/11 05:40:31 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc)=0x1, 0x0) 2018/03/11 05:40:31 executing program 0: clock_gettime(0x2, &(0x7f0000000000)) clock_gettime(0x400000000000005, &(0x7f0000a12000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x200002, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/119) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x14, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) r2 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='bond0\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) 2018/03/11 05:40:31 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x8001, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0xffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/11 05:40:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000301ffc08422000000e6ffffff000000000000000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000080)=""/45, 0x2d) 2018/03/11 05:40:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x2041) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/03/11 05:40:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) 2018/03/11 05:40:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/03/11 05:40:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r1, &(0x7f0000000080)=""/174, 0xae, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 2018/03/11 05:40:31 executing program 6: clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000840)={0x4c, 0x0, &(0x7f0000000680)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000000500)=[@fda={0x66646185}], &(0x7f0000000540)}}}], 0x0, 0x0, &(0x7f00000007c0)}) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0x9, 0xf04, 0x48c9, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x9fc7, 0x30}, &(0x7f0000000100)=0xc) 2018/03/11 05:40:31 executing program 1: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) r0 = gettid() prlimit64(r0, 0xb, &(0x7f0000000100)={0x4}, &(0x7f0000000080)) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xf3f9, 0x4) 2018/03/11 05:40:31 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 133.584921] audit_printk_skb: 39 callbacks suppressed [ 133.597129] audit: type=1400 audit(1520746831.437:165): avc: denied { create } for pid=12360 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:31 executing program 4: request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)=']]\'^\\vmnet0lo{vboxnet1\x00', 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000300)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) clone(0x959c8ac90dd9197e, &(0x7f000001d000), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000f4c000)) [ 133.665751] audit: type=1400 audit(1520746831.517:166): avc: denied { create } for pid=12360 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 133.703347] binder: 12380:12382 got transaction to invalid handle [ 133.710425] binder: 12380:12382 transaction failed 29201/-22, size 32-0 line 3005 [ 133.725598] binder: 12380:12394 got transaction to invalid handle [ 133.734289] binder: 12380:12394 transaction failed 29201/-22, size 32-0 line 3005 [ 133.784526] binder: undelivered TRANSACTION_ERROR: 29201 [ 133.799443] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/11 05:40:31 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f00004b6914)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020b005f7fdca900ffffffffffffffff0102500000007003b7dd4314371f882bacdd636441ae5e00000000000037933011ffa2cd3a72d393370416e03a6cba758d2e0fc400fc15b455e1eea6d24f00000000000000000000006a8e22fbe64e69e28c6b6a770213279057a87c4a837b5a8b2798ef71f395558a9f73915a4e40498e80c11c1aef29e93aa10849b6078315d0265ad23bf26d88282c0b2baee9bd1f10fefd83705ddbcec04ebba5d702c8e4d804d65256207022b1e5000000000000000000000000000000"], 0x18}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0xa]}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4100, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0x2ae0, 0x4) 2018/03/11 05:40:31 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x11cb46dc9942a37f) fremovexattr(r0, &(0x7f0000000100)=@random={'os2.', '\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x7fff, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x2) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000002600)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f00000027c0)}}], 0x1, 0x0) 2018/03/11 05:40:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r2 = getgid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280a00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r4, 0x2}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r5) 2018/03/11 05:40:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getcwd(&(0x7f0000000040)=""/103, 0x31) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/11 05:40:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000380)=ANY=[@ANYBLOB="f8000000180001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000004d63f000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000f75424b44371c6d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet(0x2, 0xb, 0x9, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) 2018/03/11 05:40:31 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x40, 0x5, 0x1e3f, 0xf1ce, 0x101, 0x100000001}) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xbc5b, @loopback={0x0, 0x1}, 0x2}}, [0x1, 0x100, 0x9, 0x2cea, 0x10001, 0x2, 0x2, 0xffff, 0x2, 0xfffffffeffffffff, 0x7fffffff, 0x4, 0x8, 0x427f, 0x1ff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8000, 0x30}, &(0x7f0000000200)=0xc) timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/11 05:40:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/241, &(0x7f0000000180)=0xf1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0xffffffffffffff39) socket$inet(0x2, 0x80000, 0x853a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xe0, "3e67af2137024c6a1614b8e26712e40cf252658b763d006bd03a5b85c04c0cd1ace836b986791d4bd08e26a2e38268d3112c4c0cc03d07d198495a2089b54092a4a631f067bf20ee41b26839d0a5439551bcf341786865e65c7c9296e2ba751ac257cd840d06385db9fbe9abead1a4f9e330cab90d30832b8ce702101daa04bc046eeddab7c2f5cbd9252d920c66c1aca435d8939e82666d5a060194ba71a0fe248def8f502ba8d65eb0cbc5c87efc2526386ecd89fa72a4e0089a7a2b9b6358f42ef6e1ecc429ff2b1526ccac92cbcbb73b0b371ddcce85ce5b9e132f34aed3"}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100000000}, 0x90) 2018/03/11 05:40:31 executing program 2: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) 2018/03/11 05:40:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setfsuid(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/03/11 05:40:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000000080)="84", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) 2018/03/11 05:40:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffff099) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/11 05:40:31 executing program 0: r0 = socket(0x0, 0x2, 0x1) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f00000002c0), 0x8}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0xb88c, 0x4, 0x1000, 0x6}, &(0x7f00000000c0)=0x14) 2018/03/11 05:40:31 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r0 = socket$inet6(0xa, 0x0, 0x1000000fffffbff) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000009ffc), 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xb) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/11 05:40:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x48, 0x2) r2 = gettid() r3 = getpid() setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) tgkill(r2, r3, 0x13) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x80000001, 0x3b}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x4, 0x8, 0x5, 0x7, 0x0, 0x8, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xffff, 0xd3f4843, 0x5e94, 0x26e8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0x401}, 0x8) 2018/03/11 05:40:31 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f0000000080)) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x128000) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) 2018/03/11 05:40:31 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000480)=0xe8) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0xffffffff, 0x4e23, 0xe821, 0x9, 0xffffffffffff688c, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x8, 0x2, 0x3, 0x6, 0x2, 0xffff, 0x3, 0x6}, {0x0, 0x0, 0x3, 0x1f}, 0x4, 0x6e6bba, 0x0, 0x1, 0x3}, {{@in6, 0x4d5}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x4, 0x0, 0x0, 0x6, 0x800, 0x8}}, 0xe8) 2018/03/11 05:40:31 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0xd6de, [0x1, 0x89, 0x1, 0x8, 0x1, 0x800, 0x1, 0x5]}, 0xfffffffffffffde7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}}}, 0xba) socketpair(0x11, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="3fb5fba4b4dbf8cfa958a1") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/11 05:40:31 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='cpuset\x00', 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0xff, 0x1, 0x9, 0x3, 0x9}, &(0x7f0000000180)=0x20) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0xfffffffffffffffc, 0x4, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000000)="26cd01d610ef50105d967b20f8230000000000002561bf72cecb9d8b5bcd8d488f497490652ac69465f3b8fa73d2946884742cb650cbb9ed6bdd71e19841500ba9128270d7c7f5008600c249056f59e5f192aaabbc895019bfcb0ed2617d7b5888d35063438cc8698d811239312d30c7f0e23110918530a0c010cd2500daaab195a548c4288e56055b82678185c8312e65701f1937d2b025955392de83d93ff199c8731d") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000ddd000)) 2018/03/11 05:40:31 executing program 6: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000a2dff8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) close(r0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/11 05:40:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20002, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, 0x1, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) 2018/03/11 05:40:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f007f0000000000000000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/11 05:40:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setregid(r1, r1) 2018/03/11 05:40:32 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f00000001c0)="9826f071948ecd92b718d7fd80c66fc31fea54524d68e53ea905c0adb84408c8d269925a0d29a68a23ff91a107e67443cbc3d1926d1f07f32f29ccb6d68a499b9eb8710477cb8e30ac2a6892e05f3f049d09e5fe4e2e6caf039ddc4ab61af7e7ef143fbdcf357fb9c2b664283ec68f7d6630b757335f92a7baa03fbae6c4ce5d82f21fe84684c123ae3c996125dfa24258ac99682789d2750aaff205ec11fa924ce50a4e173e6d48697ae1d7cc93554b915fb432e96193308c915b7e1ead0ff8c87266dcd2dda7f93ea43cc0d508752d6ece7f5e97b8acd7911664ba8cdbdc4f1eca8a") mmap(&(0x7f0000cbf000/0x13000)=nil, 0x13000, 0x3, 0x29013, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x1, 0x210000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) seccomp(0x1, 0x0, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x101, 0xb4, 0x3, 0x1f}, {0x97, 0xfff, 0x3, 0x2}, {0x1ff, 0x4fe2, 0x4, 0x3}, {0x384c, 0x6, 0x7fff, 0x9}, {0x9, 0x4, 0x2, 0x3}, {0x7ff, 0x3, 0x9, 0x7f}, {0x3f, 0x200, 0x1ff, 0xed}, {0x2, 0x9, 0x80, 0x1ff}, {0x7fffffff, 0x3ff, 0x9, 0x71}]}) seccomp(0x5, 0x0, &(0x7f0000000ff0)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/241) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x9, 0x2}, 0x1, 0x400, 0xfffffffffffffffc, {0x0, 0x9}, 0xffffffffffffffe0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x20, 0x4) 2018/03/11 05:40:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) 2018/03/11 05:40:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/170) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x1a000, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/11 05:40:32 executing program 5: open(&(0x7f0000928000)='./file0\x00', 0x230002, 0x0) 2018/03/11 05:40:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x7, 0x0, 0x0, 0x3f}]}, 0x7) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/03/11 05:40:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x20004000000000, 0x8, 0x40000, 0x3}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000a23fff), 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/77) 2018/03/11 05:40:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000a15000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xea, 0x1, 0xffffffffffffffe1}, 0x10) 2018/03/11 05:40:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/11 05:40:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfffffffffffffffd) 2018/03/11 05:40:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000100000003000000000000000100000000000000000000997cd8110000000020000000000000000000000000000000000000000000000000000000006cff0000000000000000000000000000"]) 2018/03/11 05:40:32 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000dc7000), 0x0) fchdir(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="3f529abcd9a081682e89cfdb1b369aadd7df46b98254d1116b4f13f3aebac8c83cf2a1d6cddaaf0e5282c49a2e232af506b3817322f7d39bf9ea2cc1ad4665fe8a3cc5dee4a7e6fd2ed65fdf84b58710bd69f8dc7c731acb753d5a43a688ae790d91bc83f6d66734a3fdcb698b80dcacb6c50a28be48aba4f09656fb", 0x7c) 2018/03/11 05:40:32 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0x4) pipe(&(0x7f0000db1000)) fcntl$setstatus(r0, 0x4, 0x200000000002803) 2018/03/11 05:40:32 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sysinfo(&(0x7f0000000000)=""/115) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000080000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) 2018/03/11 05:40:32 executing program 1: ioprio_set$pid(0x1, 0x0, 0x40000000004001) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0x0) setpgid(r0, r1) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) ioprio_get$pid(0xfffffffffffffffe, r2) 2018/03/11 05:40:32 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x175, 0xa, [0x7ff, 0x7, 0x1, 0x5, 0x3f, 0x5, 0x10001, 0x1, 0xda, 0x63]}, &(0x7f00000001c0)=0x1c) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c6f67726f746174655f657865635f743a73302073746166665f7500e4991785a86607b2d654fe90106a51970ebf99137e7c5f603cc899d0e2417aabc962a7278101e0fa627c6ac16f644b072dd3fe18e25fbb258978bbfbcbacdc0a80118ee5cabb2e98e200f3ea1646c6e2b5dd1e9103f834d96991c44ee63b2312bda100208f1d60ce81b745873dab66bfb604014869a8ee3c57dcea9e7fec9fe7aaa9dc855652afe10f9d5a59a864c16f84155fa0ab7dfd2be37b1a6e8055a70ce3912d53d25f52289f3f"], 0x2e) [ 134.831078] audit: type=1400 audit(1520746832.687:167): avc: denied { set_context_mgr } for pid=12531 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 134.874328] audit: type=1400 audit(1520746832.727:168): avc: denied { call } for pid=12531 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 134.897707] audit: type=1400 audit(1520746832.747:169): avc: denied { transfer } for pid=12531 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/11 05:40:32 executing program 4: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000635ff4)={0x10}, 0xc, &(0x7f0000f8eff0)={&(0x7f0000739000)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200140, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/11 05:40:32 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000002c0)={{&(0x7f000020a000/0x3000)=nil, 0x3000}, 0x200000}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="56cab1b813e1fce0d7a44af4a8696a63b4e73b0a19c5c30924ec718a3472b25d25c6", 0xffffff0c) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000", 0xdb70011085383280) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x233c, 0x2a, 0x400, 0x70bd2b, 0x25dfdbfe, {0x1f}, [@typed={0x10, 0x45, @u64=0x10000}, @typed={0x18, 0x94, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="98e5d8cc64e57fcc131419d24e14af0fd8029feaa92923f0cf0bfbc654b71a694109ab8192acc3e5f9115c5500e35610e3d7223c9bdfb88f3dc8fc820717122b8a4bd7bc89ff701816e8b4f44917e7816a3c469e356efed3a6c5099f13e0ad33e2f47cb4dacfb1e75c87aefb92d154c9517fd14c24071f595b37776f3bb54abc3149c149511a19aaa7204b14f7", @generic="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@nested={0x98, 0x7f, [@typed={0xc, 0x1c, @ipv4=@multicast2=0xe0000002}, @generic="a869f4358a517e7030ffb4a11645ca00816674ab625d56090f91c657836827bb9ed6609e3d2ba8c48a4cb7cd691898f3b84167acd447fe88974277e1621297508a18f38415487ddb3478e7838abffc0e70ebea1ec569086e10eb9c851d30b3e49439382902d8c37abb3964f1930bdc901f1a939dc102c8565131c242c7f3", @typed={0x8, 0x36}]}, @nested={0x11c8, 0x3b, [@generic="43466b464657954ad204f06c9b91b905a77d5f9715adc0fee1dd31968e6ae21578be2f002ca186899eaa64bcfc955734029fa37fd734e3fcb96fe3e4a50479faf1cae0d4d7a9ad8d7f43a2acb7ee5c3f319750053e8c939b53b4da8d1dfbffa8a3686259099988993a7d3c5344d14842e8a0ba92d6985e05470d5a9df62de42f967827882eb39197a5a0495052fcefe6d1", @generic="90553e183ca7972acc84dac429f546854e685f378787a7ed1da4939e4ad3fbbdff949e7c03089a4b27b1cc4957d15022f4d1baadfa4a0794f1a0bd3e512aa21701cf58b460c9346df1b9c1b02396760a540f39ceb2d78ea518e827157a102b053d580a3fb04190431e623b8220ca1db062c096c8587a749480145ef258cd6b7592f20eadddc96b4c10789b4cf2853c7b69fcb2ba0043ef8744bee8d51def7b96fbb7a03c47657729a9bbb47739e93fff3a50dec888c11c3a760b2b8dfc7525988e214f5ff388", @typed={0xc, 0x6d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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@typed={0x10, 0x78, @u64=0x100000000}, @generic="e4db098b17efc15b2fde28511cba8e6d781249217c8e804f5b509a8b7de020a524e6c4619871bc0f9044759bfd87f727038d0a569750f9f0056990af658fb67634ff4fda65edfe1002be302a7dd7"]}, @typed={0x10, 0xf, @u64=0x9}]}, 0x233c}, 0x1, 0x0, 0x0, 0x8000}, 0x41) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x881, 0x0) accept$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x51b, 0x9, 0x6}) 2018/03/11 05:40:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3b36, 0x2000) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r2 = gettid() waitid(0x2, r2, &(0x7f0000000000), 0x60000000, &(0x7f0000000040)) 2018/03/11 05:40:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200040) ppoll(&(0x7f0000000000)=[{r0, 0x8132}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x5}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000340)={'security\x00'}, &(0x7f00000003c0)=0x54) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000001c0)={0x7, r3}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000480)={{0x7fffffff, 0x8}, {0x2, 0x2}, 0x6, 0x2, 0x9}) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x800000000100003) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r5, 0x0, &(0x7f0000000040)) sendto$inet6(r6, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x228, @time={0x0, 0x989680}, 0x8, {0xffff, 0x4}, 0xfff, 0x0, 0x4}) close(r1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000280)="add8bd710cfbc1f2225d7857e6f0d1a5e91f2130d2bd29407836b752e90f1f0276e2e5637b1c6e8c1a4182b4bdfa7452f01302f1d9d4252f8a2d7aeafd488cee96e69cc81883db24e4f1a4bc4d24cf887fd7c2af7c017d68de93983ff56a074d0e462ba9c517c78e06b15d95a493e8a4b3e051cbf130784beac86ded4855b444263eb74ef7bf51d53aa475fb050228f5733c96bba17ffaf94baa981917350a379d8d801ca8832d9cba02d848e639eb98a9a732ffb68655a79e") 2018/03/11 05:40:32 executing program 6: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000080)='[\x00', 0x3) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 2018/03/11 05:40:32 executing program 0: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r0, 0x1000000000000003) 2018/03/11 05:40:32 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xfffffffffffffffd}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000830ff4)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x388c, 0x2) 2018/03/11 05:40:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x800002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x5e0d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, {0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x2e8, [0x6, 0x4056, 0x803, 0x9, 0x67, 0x800, 0xff, 0x9]}, 0x5c) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/70, 0x46}], 0x2, 0x0, 0x0, 0x10000}, 0x2}, {{&(0x7f00000012c0)=@alg, 0x80, &(0x7f0000001800)=[{&(0x7f0000001340)=""/30, 0x1e}, {&(0x7f0000001380)=""/96, 0x60}, {&(0x7f0000001400)=""/238, 0xee}, {&(0x7f0000001500)=""/74, 0x4a}, {&(0x7f0000001580)=""/155, 0x9b}, {&(0x7f0000001640)=""/95, 0x5f}, {&(0x7f00000016c0)=""/26, 0x1a}, {&(0x7f0000001700)=""/208, 0xd0}], 0x8, &(0x7f0000001880)=""/23, 0x17, 0x7}, 0x800}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/218, 0xda}, {&(0x7f00000019c0)=""/116, 0x74}], 0x2, &(0x7f0000001a80)=""/135, 0x87, 0x419e}, 0x6}, {{&(0x7f0000001b40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)=""/208, 0xd0}], 0x1, &(0x7f0000001d00)=""/83, 0x53, 0xfffffffffffffff9}, 0xfffffffeffffffff}], 0x4, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x2}, 0x8) [ 134.921967] binder_alloc: binder_alloc_mmap_handler: 12531 20000000-20002000 already mapped failed -16 [ 134.933024] binder: BINDER_SET_CONTEXT_MGR already set [ 134.938292] binder: 12531:12545 ioctl 40046207 0 returned -16 [ 134.949209] binder: send failed reply for transaction 65 to 12531:12535 [ 134.972896] audit: type=1400 audit(1520746832.827:170): avc: denied { create } for pid=12547 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:32 executing program 7: clone(0x0, &(0x7f0000106fc9), &(0x7f0000476ffc), &(0x7f00004a3000), &(0x7f0000659ffe)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa1, 0x400000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) getrlimit(0x0, &(0x7f000015d000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400201, 0x0) 2018/03/11 05:40:32 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="040200000300"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x100000001, 0x20}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001dffff00000000c5cead01c9907ad9a8896924896a5b13765f5c9463b5222e18bfe08473852158a896265ba38ec3feb6f1cf09c388e71e79b05459cc96c8a1a71a0ae0d7fe79aee3b9b9b873de8e998ecf619a3e67cdd62696", @ANYRES32=0x0, @ANYBLOB="0000000008000500000000000800050000000000"], 0x2c}, 0x1}, 0x0) 2018/03/11 05:40:32 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) 2018/03/11 05:40:32 executing program 4: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8000, 0x1f, 0x6, "eb839814a4ddceb7cc8a5cfb4c983a506beea0ecf4f149656dfcb7987686560441e1c1698c2180d1ea379e897a0426915d18ebe4272b519394a665843f57dc518d632b28dc580db59dd4c8be73dba6e2"}, 0xd8) sendmmsg$nfc_llcp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5687e89255e0baff659b227538401dfeb3f077c1133c8401c35858fd5e811b48e6b1e64cc0afbcf376e74e070ac0e528858289b1f583f3885999ab4f419a3d"}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001580)="2fb07c318dd2d46524", 0x9}], 0x1, &(0x7f0000001700)={0x10}, 0x10}], 0x1, 0x0) [ 135.010243] audit: type=1400 audit(1520746832.867:171): avc: denied { create } for pid=12547 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 05:40:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0xffffffffffffffff, 0x9, 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/03/11 05:40:32 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x1164, 0x1, &(0x7f0000000000)="010000002000000000000000009139cc", 0x3b9) close(r0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) [ 135.082939] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/11 05:40:33 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/03/11 05:40:33 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x800, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x15}, 0x4000004) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) readv(r1, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0xffffff6d}], 0x2) 2018/03/11 05:40:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000019000100000000000a00000002200000fff2ff0000000000080001007f000001f5454e3cc23f788a4f20bc99edd31c63f831af717899ccfc4aa1ae3efe8678547d8b554587ff2bf4331c053d10a5844f1a07fcd88a0ef2c5"], 0x1}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x100}, @in6={0xa, 0x4e24, 0xa0, @empty, 0x2}, @in6={0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xdc) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) prctl$getreaper(0x19, &(0x7f00000003c0)) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f0000003940)=""/242, 0xf2}, {&(0x7f00000004c0)=""/61, 0x3d}, {&(0x7f0000000500)=""/210, 0xd2}], 0x4, 0x0, 0x0, 0x100}, 0x10001}, {{&(0x7f0000000640)=@un=@abs, 0x80, &(0x7f00000009c0)=[{&(0x7f00000006c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/189, 0xbd}, {&(0x7f0000000840)=""/219, 0xdb}, {&(0x7f0000000940)=""/98, 0x48}], 0x4, &(0x7f0000000a00), 0x0, 0xffffffffffffffff}, 0x7}, {{&(0x7f0000000a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000ac0)=""/241, 0xf1}, {&(0x7f0000000bc0)=""/102, 0x66}, {&(0x7f0000000c40)=""/204, 0xcc}, {&(0x7f0000000d40)=""/246, 0xf6}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/20, 0x14}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/100, 0xffffffffffffff41}], 0x8, &(0x7f0000001fc0)=""/4096, 0x1000, 0x81}, 0x5}, {{&(0x7f0000002fc0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003040)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x3ff}, 0x1000000}, {{&(0x7f0000003a40)=@can, 0x80, &(0x7f0000003180)=[{&(0x7f0000003140)=""/22, 0x16}], 0x1, &(0x7f00000031c0)=""/214, 0xd6, 0x4}, 0x5}], 0x5, 0x100, &(0x7f0000003400)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003440)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003540)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003580)={0x0, @local, @local}, &(0x7f00000035c0)=0xc) getresuid(&(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000036c0)={@mcast1, 0x0}, &(0x7f0000003700)=0x14) sendmsg$nl_route(r1, &(0x7f0000003900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000038c0)={&(0x7f0000003740)=@ipmr_newroute={0x164, 0x18, 0x410, 0x70bd2c, 0x25dfdbfd, {0x80, 0xa0, 0x14, 0x0, 0x0, 0x0, 0xff, 0x0, 0x300}, [@RTA_METRICS={0x30, 0x8, "0066c53b4fe302c144082aadf8fe5244423cc0384ea7e23a4e72e42b936dde80772c45cae19aaa4bf8"}, @RTA_MULTIPATH={0x1c, 0x9, [{0xfff, 0x7f, 0xfffffffffffffffd, r2}, {0x6, 0x400, 0x0, r3}, {0x3, 0x1, 0x7, r4}]}, @RTA_ENCAP={0x70, 0x16, @generic="ea16d650286245a92e0c8a1e1da2534ca1435716f4580fa1bcdfb959bb8f80b13adf14aecf5d400a38de80c3c9760bbdf085ca649e58975e764110d03750c374f700af4a3f55c5db615e0ec1f58ccf1db3126cb53566f9a93c3a92a5006b940815a0da6c6ecc73b7bfc06c42"}, @RTA_METRICS={0x2c, 0x8, "2c6ae32bd4e2643b0608ba228032a91cb556ec4846178b630fd32efc9660f2df0f4cdb16e250fdd9"}, @RTA_FLOW={0x8, 0xb, 0xd75}, @RTA_METRICS={0x48, 0x8, "f8bae211dc5a613f8e0ebd272cba6b70d6621d9b8236cf9c5f2b907d18a038ae66c3c4160885fcdc6a3183e9a704f7e96afd32fff6ec15e63ff6010050f109e78e90"}, @RTA_UID={0x8, 0x19, r5}, @RTA_IIF={0x8, 0x1, r6}]}, 0x164}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 135.138428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65309 sclass=netlink_route_socket [ 135.279929] Buffer I/O error on dev loop0, logical block 1, async page read 2018/03/11 05:40:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10004, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x3f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007b9ff0)=[{&(0x7f0000222fc7)="39000000120001d000000300000009f506040000001f0500000000000103000006001d0069413e055600000108df3cfb230300807416075bff", 0xfffffffffffffc6f}], 0x1) listen(r1, 0x2000000000000fff) 2018/03/11 05:40:33 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mq_open(&(0x7f000076f000)="2d2429b2b8", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x20000000000000, 0x1, 0x8001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/232) ioctl$int_out(r1, 0x5460, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="06484f56b2328433c131b74609852e17", 0x10) 2018/03/11 05:40:33 executing program 1: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x800002) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x0, 0x8, "5286a2152c48f2e2f1ebd75826f493c93dce810d6ea9c798870fe64aab91b3a3bb1f08c3ea294bdf3ed4f8d6bba061323343f9e896704890dbd7ff690d13cf5f965c9058e937c931b57e2e7a88142ad9"}, 0xd8) clone(0x0, &(0x7f0000038f62), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r4) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) vmsplice(r3, &(0x7f00000aaf70)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) fchdir(r3) 2018/03/11 05:40:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 2018/03/11 05:40:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x200000000044046) pread64(r0, &(0x7f00000002c0)=""/59, 0xffffffffffffffe4, 0x0) 2018/03/11 05:40:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0xff, 0x8000, "8d9fb4dcda10ccf23b8f5d3b6d1cef7d0e4925afad39a012f8d46bcb690593e15186d36939c69645098a3389857c375d021a4afe7d00ebe7df8d1f61722eca", 0x3c}, 0x60) 2018/03/11 05:40:33 executing program 5: getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140)=""/48, &(0x7f0000000180)=0x30) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a0603ffec0481000000e6ffffff57000b4824ca944f64009400050028825aa8000000000000008000f0fffeff0e09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf1, 0x200000) recvfrom$llc(r1, &(0x7f0000000240)=""/223, 0xdf, 0x1, &(0x7f0000000340)={0x1a, 0x0, 0x9, 0x0, 0x6, 0x8}, 0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/03/11 05:40:33 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket(0xb, 0x80000, 0x200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00000001c0)="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") r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000011c0)={0x6, 0x7fffffff, 0x6, 0x9f, 0x7fffffff, 0xffffffff, 0x100000000, 0x0, 0x7d, 0xff}) fanotify_init(0x2d, 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000001200)=0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000001240)) removexattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=@known='system.posix_acl_default\x00') connect$packet(r1, &(0x7f0000001300)={0x11, 0x1, r2, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) faccessat(r3, &(0x7f0000001340)='./file0\x00', 0x12, 0x800) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0xd, 0x1, 0x0, "db258f603ad319e9c191465700be672d68a0a06952d0ccbe1cd791392f7f46d3fa00c5d6d6b95b21d4e620d984e7d9fb6630a34610534e1d29f7611fb03c5f62", "89ecd4fd4374d193fa9028a6db60e4a82a71321bbe7639528d7deab6bee216bd", [0x60b, 0x546]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001440)=0x0) process_vm_writev(r4, &(0x7f0000001500)=[{&(0x7f0000001480)=""/110, 0x6e}], 0x1, &(0x7f0000003640)=[{&(0x7f0000001540)=""/202, 0xca}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/4096, 0x1000}], 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000003680)=0x7, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000036c0)="3fa9ee84f78f568d52b55c9e881dd47e757d8e12765135bf2cb70306eb19cdeaa7f06c762f69ae7586fa2c6e6289d50abb00de384564ff6109f10f274592298a27bde6b570ef9c827724df0d4fd851cb776a46f103fd5e94bbd89cbc8e8894dc1de09f73816d48118c17c3a5101a46d309a87ad4ee4d318a8d9fd08dbfd0c3ab8aef14696ed948c29f4c") getpeername$llc(r1, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000037c0)=0x10) r5 = accept4$ipx(r1, 0x0, &(0x7f0000003800), 0x80000) mlockall(0x3) syz_open_dev$loop(&(0x7f0000003840)='/dev/loop#\x00', 0x1, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000003880)={0x1}) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000038c0)={0x0, 0xcb3}, &(0x7f0000003900)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003940)={r6, 0x401, 0x30}, &(0x7f0000003980)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000039c0), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003a00)=[@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e24, 0x6e9, @dev={0xfe, 0x80, [], 0x14}, 0x100000000000000}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x3}], 0x90) accept4$bt_l2cap(r3, &(0x7f0000003ac0), &(0x7f0000003b00)=0xe, 0x80800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003b40)=0x9, 0x4) 2018/03/11 05:40:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00008a9000), 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f5ffc)=0x1) 2018/03/11 05:40:33 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x4e24, 0xffffffffffffffef, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0x4000000, 0x4e22, 0xfffffffeffffffff, 0xa, 0xa0, 0x20, 0x88, r2, r3}, {0x2, 0xffffffff80000001, 0x1, 0x2, 0x900000000000000, 0xffffffffffffff48, 0x5, 0x8}, {0x3f, 0x7f, 0x0, 0x4}, 0x4040000000000, 0x6e6bb4, 0x1, 0x1, 0x3, 0x1}, {{@in6, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x3, 0x3, 0xff, 0xffffffffbc3e7231, 0x400}}, 0xe8) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r4, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/11 05:40:33 executing program 0: setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'security.', '/@bdev\x00'}, &(0x7f0000000080)='cgroupwlan1\x00', 0xc, 0x3) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000240)='./control\x00') sysinfo(&(0x7f00000000c0)=""/185) 2018/03/11 05:40:33 executing program 5: r0 = socket(0x13, 0x5, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/11 05:40:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x67c3}, 0x81, [0x7, 0x8, 0x1f, 0x2, 0x5, 0x344d, 0x1, 0xfffffffffffffffd]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) connect(r0, &(0x7f00000000c0)=@rc={0x1f, {0x100, 0x8, 0x6, 0x7ff, 0x2, 0x81b}, 0x6}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101001) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/03/11 05:40:33 executing program 7: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") dup2(r0, r0) getdents64(r0, &(0x7f000056cf72)=""/142, 0x8e) [ 135.576929] audit: type=1400 audit(1520746833.427:172): avc: denied { set_context_mgr } for pid=12614 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/11 05:40:33 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x7, &(0x7f0000000180)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x1, &(0x7f0000664fc0)={0x100000000000000, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000280)="c1dd3c29e4b81e01641439", 0xfffffffffffffd9b, 0x100000000000, &(0x7f00000001c0)={r3, r4+30000000}) 2018/03/11 05:40:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200001, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 135.692866] binder: 12614:12618 Acquire 1 refcount change on invalid ref 0 ret -22 [ 135.703012] binder: 12614:12638 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 135.716999] audit: type=1400 audit(1520746833.567:173): avc: denied { set_context_mgr } for pid=12614 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/11 05:40:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/11 05:40:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x2, 0x0, 0x1, 0x4, 0x7, 0x1ff, 0x400}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) 2018/03/11 05:40:33 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x1, 0x9e, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) readv(r2, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0xffffff6d}], 0x2) 2018/03/11 05:40:33 executing program 7: r0 = memfd_create(&(0x7f0000e12ff0)="74756e08000000000000008000000000", 0x0) fallocate(r0, 0x0, 0x0, 0x4) pwritev(r0, &(0x7f000028bfe0)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x0, 0x3) memfd_create(&(0x7f0000000000)="74756e08000000000000008000", 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/103, 0x67}], 0x5, 0x0, 0x0, 0xc00000000000}, 0x12003) sendmsg(r2, &(0x7f0000001c00)={&(0x7f0000000480)=@can={0x1d, r3}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)="cd149fe72c8cf531a66ca09dc9be466ec1dcafaabc8f0a728f2c9efdb782522beb4335a8f851f81124809f2627b1b6f299c867b267da89169fa2e9a764319f771902ca10dfe16e8be0a0", 0x4a}, {&(0x7f0000000580)="e4d508608ea3595dee10b8f4a303dc18ff8ee6c51c486a74d50cbf08a71df300f983dd2f31f36b58d86b96c42ec2507fdf151a20835203fb73cc8121cfba5182ab432894608271d374ea919371bbd9b5669fd35cdefb1ed050463b97d2127e54c65daf5bc6be92263a746121cb6df6d79b23f9", 0x73}, {&(0x7f0000000600)="4684ff78a8fee03656ca1c30a3920d66b8858655dd53e317e6d528da1995a24b0e3413e3b2688e8c5fbdbc64bf86cdba3ad81fd93b40514a9038f8cab11734877216c8ec994d512228f076cf778dc637ae5eec27f8d7cc0c68ec1d9a29631b4f0347709e93981fb66c8ee313569957d5291d743f62159f8301bdac057297ca659aea0b9966f6e6d90eeced8c83e98d4a549b8b3a594dd0f4608ea234843b46fb092a399493e2ae05d4d367b6cd16a628180301640056482c5f35c63c314defb3d96e6c0d14247f44", 0xc8}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x14a8, 0x10}, 0x40) 2018/03/11 05:40:33 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x101, 0xc662, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0xe1d1, 0x30, 0x101, 0xaf}, &(0x7f0000000200)=0x18) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/11 05:40:33 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)='pagemap\x00') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'lo\x00', {0x4, 0x1, 0x400, "aca1acaa356c"}}) sendfile(r1, r2, &(0x7f0000000200), 0x1) [ 135.990884] Buffer I/O error on dev loop0, logical block 1, async page read 2018/03/11 05:40:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000039c000), 0x27) mkdir(&(0x7f0000c43ff8)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') linkat(r1, &(0x7f000087cff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x400) 2018/03/11 05:40:33 executing program 3: clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x7f, 0xc575}) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x7fffffff) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001540)=""/189) 2018/03/11 05:40:33 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000140)={r0, r1+30000000}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0x100000337) setreuid(r2, r4) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000002c0)=0x329f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) r7 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='(]ppp1\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r7, 0x1) 2018/03/11 05:40:33 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe1c) 2018/03/11 05:40:33 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x9, 0xb9e, 0x7b2350e2, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x400}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x7d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/03/11 05:40:33 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000002c0)={{0x1, 0x0, 0xba6, 0x2, 0x8}, 0x2, 0x7f, 0x6}) socketpair$inet(0x2, 0x801, 0x15bc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x54, "049b2287e5d38e8a0a8b6bbaecf6de2d591dc52f4c0897296676f5c6c6b8fa6018ed2e41a0b5e8ebb49f4015e5437eaa0f30b936d5971c86401e5b0eef689447252580a179fcaadd83678400c6d491a4c8ff19d0"}, &(0x7f0000000240)=0x5c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000003c0)={0xd5, 0x652}) socket$netlink(0x10, 0x3, 0x0) 2018/03/11 05:40:33 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000004780)=0x0, &(0x7f000000b000), &(0x7f000000b040)) getgroups(0x6, &(0x7f000000b080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f000000b100)={&(0x7f000000ab40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000af80)=[{&(0x7f000000abc0)="d647b9a66389781da6e31c3d591481ae648dcde1239ab2e626594cdf77687a0e787b428405c059c21520e0d900248c373a97200ea10e3ed9f3cb5b58ae877999b5fc7d698d9fd3ae5f5c88d5764e7bc0dbb08208f02eb2fd4c6e03a2b49749251f2357ee6ced2b4ce6dfa4780a725849", 0x70}, {&(0x7f000000ac40)="a5520b33c2aea5b789c7c3fb469f460ffd34ab3e5fa072c6255db1231f85f24576eee76d78b920babb74c978d8ed9457fb68b6fba021ad9d26c9bf96c879c772f2cd40709b3d60fe5221c25ff9199405450d1f9b6952db7e176c9e8e42d7f7fa26e370d4639e2f71cf5d0a88bc56d51a18cdde2c74", 0x75}, {&(0x7f000000acc0)="2720b2cae5c9d0f0b1eb7943e88cbc90835c24b2e449a7e02b224d775e6a63978d5ba63bd7f8815a9127599f102fbabda9f8fde7d218e1117da60cb1aa5c7be938b4f0017892243c0646cc8367db75474c10892676a6249786570c93d02ce17092fe2adcaf80f1be8c29aab724f45efcc27052a49b58615ae80e4c1431bb078cfa", 0x81}, {&(0x7f000000ad80)="5cb3a22aaf61f03ca4df83ae6d818949e2c54593f8175622098f090ff875d86bb84bdd06ca372c750639b6915bc2a55989be8e3a5873d03c2f46b25b252d3dcf5c3c19dddccecebbef74df151625f512f6a08a06677bc2de4a55a3c688c923105a1706b790269c5723ce2c3f8c61d7149790b74a7f64d425b1625d964abef09da4447a5832340d2a44b3fad2705210fbdae27a0880c409c5a437b8af37b2dbae0afb19b88f5df2d580000832fcd5b160d3e9f53db969296abb987a4abb2a3c9fbcbe9024ab4a94cf9b0a66e09de849b48fff96c62384ea42463e916ad101820c7dd92e10600dd4", 0xe7}, {&(0x7f000000ae80)="2a66276a2bbe7af5101f563978328d332f419b421800ca66254abdee27c932e6c617e261d9d92d4fd6c21ba6f1e5f6fdfda199cf4e5a8a6e6efc802a1826f8304769fdda54ce86f332e4930348a1ba14dae816eee3971ca8057e69eada7cc16be243ffc929d0f166a662390134bd3ba81bc1c5f5bb9eff844fe9fa7c0dcece110c04487d1191e60ba0b64cc68d5b4796826e9f06b1be8937b616aa8ff552bb93291b7d500533ba157d310eaf2d9dc426e4d4a870961bd091a25b417b72924a353f7418ad89d49e0e0314aebdd46a1171ea53e4b0144250ef16c0ec38df4c993f1f36aabb8b8747277814653fc41772fc0f29e808bd9a149a", 0xf8}], 0x5, &(0x7f000000b0c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40800}, 0x5) listen(r1, 0x1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b140)={0x5, [0x1, 0xcb3a, 0x0, 0xfffffffffffffffd, 0xb98]}, 0xe) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x2810, r1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000000a8c0)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/96, 0x60}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/63, 0x3f}, {&(0x7f0000001480)=""/135, 0x87}, {&(0x7f0000001540)=""/201, 0xc9}], 0xa, &(0x7f0000001700)=""/91, 0x5b, 0x5}, 0x7ef4}, {{&(0x7f0000001780)=@ipx, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/95, 0x5f}, {&(0x7f0000001940)=""/192, 0xc0}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/29, 0x1d}, {&(0x7f0000002a40)=""/151, 0x97}, {&(0x7f0000002b00)=""/51, 0x33}, {&(0x7f0000002b40)=""/131, 0x83}], 0x8, &(0x7f0000002c80)=""/120, 0x78, 0x3}, 0x1}, {{&(0x7f0000002d00)=@ipx, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x1}, 0x1ff}, {{&(0x7f0000002e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004480)=[{&(0x7f0000002e80)=""/228, 0xe4}, {&(0x7f0000002f80)=""/114, 0x72}, {&(0x7f0000003000)=""/131, 0x83}, {&(0x7f00000030c0)=""/155, 0x9b}, {&(0x7f0000003180)=""/165, 0xa5}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/58, 0x3a}, {&(0x7f0000004280)=""/167, 0xa7}, {&(0x7f0000004340)=""/124, 0x7c}, {&(0x7f00000043c0)=""/131, 0x83}], 0xa, &(0x7f0000004540)=""/74, 0x4a}, 0x4}, {{&(0x7f00000045c0)=@hci, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)=""/141, 0x8d}, {&(0x7f0000004700)=""/50, 0x32}], 0x2, &(0x7f0000004780)}, 0x3}, {{&(0x7f00000047c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004840)=""/20, 0x14}, {&(0x7f0000004880)=""/114, 0x72}, {&(0x7f0000004900)=""/5, 0x5}, {&(0x7f0000004940)=""/57, 0x39}], 0x4, &(0x7f00000049c0)=""/135, 0x87, 0x4}, 0x3ff}, {{&(0x7f0000004a80)=@nl=@unspec, 0x80, &(0x7f0000005c80)=[{&(0x7f0000004b00)=""/124, 0x7c}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/75, 0x4b}, {&(0x7f0000005c00)=""/36, 0x24}, {&(0x7f0000005c40)=""/56, 0x38}], 0x5, &(0x7f0000005d00)=""/189, 0xbd, 0x7531800000}, 0x4}, {{&(0x7f0000005dc0)=@rc, 0x80, &(0x7f0000008240)=[{&(0x7f0000005e40)=""/217, 0xd9}, {&(0x7f0000005f40)=""/4096, 0x1000}, {&(0x7f0000006f40)=""/136, 0x88}, {&(0x7f0000007000)=""/171, 0xab}, {&(0x7f00000070c0)=""/127, 0x7f}, {&(0x7f0000007140)=""/4096, 0x1000}, {&(0x7f0000008140)=""/241, 0xf1}], 0x7, &(0x7f00000082c0)=""/95, 0x5f, 0x7}, 0x9}, {{&(0x7f0000008340)=@nfc_llcp, 0x80, &(0x7f00000085c0)=[{&(0x7f00000083c0)=""/212, 0xd4}, {&(0x7f00000084c0)=""/217, 0xd9}], 0x2, &(0x7f0000008600)=""/207, 0xcf}, 0x10001}, {{&(0x7f0000008700)=@l2, 0x80, &(0x7f000000a880)=[{&(0x7f0000008780)=""/137, 0x89}, {&(0x7f0000008840)=""/4096, 0x1000}, {&(0x7f0000009840)=""/61, 0x3d}, {&(0x7f0000009880)=""/4096, 0x1000}], 0x4, 0x0, 0x328, 0xdd87}, 0x7}], 0xa, 0x0, 0x0) 2018/03/11 05:40:33 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="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") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/03/11 05:40:34 executing program 3: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x8) close(r1) 2018/03/11 05:40:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000639fe4)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000000000)=0xfffffffffffffe25) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4e, "19c06467731beee1281e5fb02a1d8150154d4de2def40cbfe8e55709be756ca872693d365c840ffc3b4a92f2c85bf46f83bd30270d23f9dddb54934525d4b19409cdf0bdbb6d114850ec3c434c0d"}, &(0x7f00000000c0)=0x72) 2018/03/11 05:40:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="10630a400000000000000000"], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/11 05:40:34 executing program 0: prctl$getreaper(0x7, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) 2018/03/11 05:40:34 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xffffffffffff096c}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)}], 0x5, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000300)=0xc) 2018/03/11 05:40:34 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x208200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x5, 0x100, 0x9, 'queue1\x00', 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a, 0x7, 0x0, 0x5, 0x0, 0x8}) connect$ax25(r1, &(0x7f0000000280)={0x3, {"4c81d4a264e283"}, 0x1}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x10000, 0x8001, 0x0, 'queue1\x00', 0xff}) 2018/03/11 05:40:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x764c, 0x0, 0x10000, 0xde4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, r1, 0x2, 0x80000001}) 2018/03/11 05:40:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='ppp1cpuset}\x00', 0x2) r3 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002780)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002c80)=0x0) stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000002e00)) r9 = gettid() fstat(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002fc0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000030c0)=0xe8) getsockname$netlink(r2, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getresgid(&(0x7f0000003100)=0x0, &(0x7f0000003140), &(0x7f0000003180)) sendmsg$netlink(r2, &(0x7f0000003240)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0xc, &(0x7f0000002c00)=[{&(0x7f00000002c0)={0x100, 0x1d, 0x100, 0x70bd2c, 0x25dfdbfc, "", [@generic="b6e5ad4eb554a778a103ff957939d890bbc46296fdb435c96a8d25dcf5c716343c23f775e60e154b416a3a3d8a07a964a4b3b56a43c72cfbd50041ab16cc7ff29bc4fabdad3fcdc4365eaa7ec2629dc6f26b7a998309956bc3733301f4bd750facc2a6e226214618d92c44242fa4197331a641ccf5592fa3c068e25447bff6124843b38cb92076cb9a1c3877d8592d97177952dc985316f93b3d8f4f206d9901143ffa8e7f0aa06b67ba7b7081736916e8f6ee06c0ebb28a9d375cb6dbc535a0d7611db94b58a09c78df503fd984be1ff1fedb8b612faf28db0781aca746c52402eb", @typed={0xc, 0x7a, @u32=0x8}]}, 0x100}, {&(0x7f00000003c0)={0x108, 0x39, 0x200, 0x70bd2b, 0x25dfdbfb, "", [@generic="4157c81a1ccaa3b581d3dc38ed147090648f61eb49c86342c9347ef984b3a75987a208cc32a77c6f94e858b3545be412939e27a691acfb41409d6373f516f44551d45d40996a55c766836de6b231a04124378fac024081764fc48c758de336f4c538a3961e145d84f3fa15e864b6eac3fbb4ab0bf81b588509d9e7801a03cdff33da68e4245b7d109a91d3fdad4f7915b2239d9f33249f1f2773a670b5d386c522693e827bd9bb8768ef6c49f6d9ab3590b52f1549962a96918658278236b3d3e2b897744e0804ad0f5c1a011d1df6c1eab795818ab8f4deab24353cca7f33b89d5b709b57047d92f3991f5e3892ea8049937093cdc141"]}, 0x108}, {&(0x7f0000000540)={0x221c, 0x27, 0x21, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x5e, @ipv4}, @typed={0xc, 0x17, @uid=r3}, @typed={0xc, 0x8e, @pid=r4}, @typed={0x1008, 0xe, 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@generic="d1f8ae850d9bd35c2ecdb5590430a850deec1102f4bc1c8b2e9fbd4be502eb805311fc69d7ab439e54be8fe596b69eac09c1b0b89f606913ccef941e41be4f556cf8ffa1e4397fbf188b9fe5b5bd0d03e39f332fe556eba14c62693cd37b69b946f899384c91a807983000717d", @typed={0x8, 0x36}]}]}, 0x221c}, {&(0x7f00000027c0)={0x1f8, 0x1f, 0xb00, 0x70bd29, 0x25dfdbfe, "", [@generic="f416e88dc67cde1626b1a46beb028a59864f3d48e13992c5a02e2c3ad56dce94c3c2a01578ea00be31ad8c46e0e0a0cd25dce3ad5051344904a30390168309fb9c9535ed8c62da3941c974c1b6f28d83abc159419d0a640b2588a21fae1bca96df83aa47fdbaa35dc90f263d51d51b3ec18ef3bdde1c94f1101fb0bb283843d2a7b362541a561b9ea56e60b803cc57f073b93bff127549", @generic="e2cd05224a0c70e067f8211d130070105303b250f889bba33755555ae5b8140c02c949dea940dcc31a6b7a753e7793733e222788c3f31c2a2f4eabc74cf66f874b34943531e29a996d", @typed={0xc, 0x59, @pid=r5}, @typed={0xc, 0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="793103c71dbfd0914cf4ab190688bb480234f66866b351a202679e26df09433389013d84574d25ffd95cc8582ee8711a7744da7115cbbc81e3353f612ad6d7ca7403e07ea7ea79683960f712697cc556c2b76afa1498b25a0e3e5239169ee2fdcdddb4cd37af1cc8f3e1882ca7c25dbc69e9518d54c34be3ed33216fb472ae7a690d6d6043f312b5f490138a6207fdc6c510185afcc8c1639ea68676f137ba18370b75eb4f3b7643f763c957640c6dbf260dd59553153aa15f9fdcbd7f29742f04db67818b713acf7ea2e2d9e92ca1077d7c69fa941fa1dedf736dc5df9c7d404b159ef83a0ddc0ac47acce880"]}, 0x1f8}, {&(0x7f00000029c0)={0x220, 0x11, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="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", @nested={0x100, 0x32, [@generic="ed24ff883177325f20aacdf1e234bbbe7ce451b20e7a7b2e31ef105ca2e1b7d5578021a78ee1b3eb7277f47a72cecb2b0462c9c0330166604741714a543b6b2bddf07e44373c6f0ba2077a776b907cf71cfe75e4990cc0c9093444fd5b0605fabf77e3cb8771c573e3fba12164c44ffe19a43460624f1a82dcbc4ef762ed6102ef2b1d23619403ad1cff5c7db0bc893010f42de6eeb741939a5ef2d6ca97b6a96541d01a484735d76a4e4b91ba4e06e8eea26b38cbbd55cb56be62", @generic="bf98ea9210faed5161b9f9106bb3f120f21b4dd8928a1146cc76f317d62a59764c30ad55183832d39b2c810ddeb860d246f666eb4836a765d0200d0aad3e17aa"]}, @nested={0x10, 0x4d, [@typed={0xc, 0x94, @str='\\\x00'}]}]}, 0x220}], 0x5, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4000}, 0x10) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r14, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x9, 0x7, 0x400, 0x1, 0x40, r15}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) syz_open_dev$sndtimer(&(0x7f0000003300)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/03/11 05:40:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r3, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}], 0x1, 0x0) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x608, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000140)=0x1001000000000a, 0xebad5efce9ca9180) ptrace(0x4219, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/11 05:40:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/03/11 05:40:34 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) pread64(r0, &(0x7f0000000280)=""/169, 0xa9, 0x44) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x80) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x24000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffe}) ioctl$int_in(r2, 0x5473, &(0x7f0000000240)=0x7dd) socket$pptp(0x18, 0x1, 0x2) socketpair(0x8, 0x0, 0x9, &(0x7f0000000140)) 2018/03/11 05:40:34 executing program 0: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='status\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendfile(r1, r1, &(0x7f0000007000), 0x1) [ 136.286969] binder: 12729:12730 unknown command 1074422544 [ 136.292699] binder: 12729:12730 ioctl c0306201 20012fd0 returned -22 2018/03/11 05:40:34 executing program 3: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404082) 2018/03/11 05:40:34 executing program 7: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r4) tee(r2, r1, 0x6, 0x0) signalfd4(r1, &(0x7f00000000c0)={0x1000000000}, 0x8, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x6, 0x1a4, 0x92, 0x6, 0x3, 0x400}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/03/11 05:40:34 executing program 3: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0xc8, "cc97078ef091c35c3274997e0fb8c733a81cbd667fd9bf007b78988cc1c943f9d054f7465de2b2ca36f504c71000e626a05bdfa99d00be6a8ff06e1c6fdf569db30499083b80720aa6cc1ebe1e5c55657f6c80b63914bd8854b7b5e6556168c94d8f2038eb089f2420998a29cddb1f2800b317a708e3ef7fa40ce0f20b095c27799e48c45d89c0ffe4b103373f86902559a089b17bae44f1a68df63d6a8efea48aa2c750837067d17219795dada2ceab4f0a99d675c6e956521ad621d63613300c49cd39a7849c2a"}, &(0x7f0000000180)=0xec) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x9, 0x6}) keyctl$session_to_parent(0x12) 2018/03/11 05:40:34 executing program 5: r0 = memfd_create(&(0x7f0000101ffc)='$lo\x00', 0x0) flistxattr(r0, &(0x7f0000000000), 0x0) [ 136.422836] device bridge0 entered promiscuous mode 2018/03/11 05:40:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000200000000000000"], 0x40}, 0x1}, 0x0) 2018/03/11 05:40:34 executing program 5: socketpair(0x1b, 0x4, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x2, 0x4, 0x1f, 0x800, r4}) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) readv(r2, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/11 05:40:34 executing program 0: setrlimit(0x7, &(0x7f0000b09000)) recvmmsg(0xffffffffffffffff, &(0x7f00000023c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/186, 0xba}], 0x6, &(0x7f0000000500)=""/140, 0x8c, 0x3}}, {{&(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/187, 0xbb}, {&(0x7f0000000800)=""/109, 0x6d}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/138, 0x8a}, {&(0x7f0000000980)=""/172, 0xac}, {&(0x7f0000000a40)=""/182, 0xb6}], 0x7, &(0x7f0000000b80)=""/4096, 0x1000, 0x118}, 0x4}, {{&(0x7f0000001b80)=@sco, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/32, 0x20}, {&(0x7f0000001c40)=""/9, 0x9}, {&(0x7f0000001c80)=""/188, 0xbc}, {&(0x7f0000001d40)=""/57, 0x39}, {&(0x7f0000001d80)=""/239, 0xef}], 0x5, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000001f00)=@sco, 0x80, &(0x7f0000002340)=[{&(0x7f0000001f80)=""/23, 0x17}, {&(0x7f0000001fc0)=""/208, 0xd0}, {&(0x7f00000020c0)=""/251, 0xfb}, {&(0x7f00000021c0)=""/166, 0xa6}, {&(0x7f0000002280)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x8}, 0x4}], 0x4, 0x40010000, &(0x7f00000024c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002500), &(0x7f0000002540)=0x4) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) 2018/03/11 05:40:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000061f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000006dac3d7ae7f6ea2ccd17505907"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x41c, 0x6000) 2018/03/11 05:40:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bond0\x00', 0x800}) [ 136.819981] audit: type=1400 audit(1520746834.657:174): avc: denied { create } for pid=12787 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 178.762166] Buffer I/O error on dev loop0, logical block 3, async page read [ 178.769378] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 178.777056] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 178.784739] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 240.842899] Buffer I/O error on dev loop0, logical block 7, async page read [ 362.129747] INFO: task syz-executor5:12795 blocked for more than 120 seconds. [ 362.137040] Not tainted 4.4.120-gd63fdf6 #28 [ 362.141969] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.149935] syz-executor5 D ffff8801cb6472c0 26896 12795 3851 0x00000004 [ 362.157373] ffff8801cb6472c0 ffff8801d23ed0d0 0000000000000024 ffff8801d23ec800 [ 362.165389] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 362.173371] ffff8801db21f4d8 ffffffff84217840 ffff8801d23ec800 ffff8801cb647860 [ 362.181454] Call Trace: [ 362.184083] [] ? bit_wait+0xc0/0xc0 [ 362.189328] [] schedule+0x7a/0x1b0 [ 362.194504] [] schedule_timeout+0x3a0/0x970 [ 362.200452] [] ? usleep_range+0x140/0x140 [ 362.206253] [] ? kvm_clock_read+0x23/0x40 [ 362.212063] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.218298] [] ? ktime_get+0x128/0x1d0 [ 362.223853] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.230413] [] ? bit_wait+0xc0/0xc0 [ 362.235658] [] io_schedule_timeout+0x1be/0x390 [ 362.241876] [] bit_wait_io+0x1b/0xc0 [ 362.247208] [] __wait_on_bit+0x8c/0x140 [ 362.252839] [] wait_on_page_bit+0x1e5/0x210 [ 362.258785] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 362.267116] [] ? autoremove_wake_function+0x90/0x90 [ 362.273789] [] ? pagevec_lookup_tag+0x3a/0x80 [ 362.279943] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 362.286668] [] ? wait_on_page_bit+0x210/0x210 [ 362.292827] [] ? iov_iter_advance+0x164/0x4f0 [ 362.298947] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 362.305957] [] ? replace_page_cache_page+0x430/0x430 [ 362.312690] [] filemap_fdatawait_range+0x25/0x50 [ 362.319063] [] filemap_write_and_wait_range+0x74/0xb0 [ 362.325929] [] blkdev_fsync+0x66/0xb0 [ 362.331372] [] ? thaw_bdev+0x180/0x180 [ 362.336878] [] vfs_fsync_range+0x10a/0x250 [ 362.342747] [] blkdev_write_iter+0x398/0x490 [ 362.348775] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 362.355359] [] ? shmem_fallocate+0xa50/0xa50 [ 362.361421] [] vfs_iter_write+0x1c7/0x2d0 [ 362.367186] [] ? default_llseek+0x290/0x290 [ 362.373146] [] ? splice_from_pipe_next+0x2a4/0x380 [ 362.379717] [] ? __kmalloc+0x124/0x320 [ 362.385223] [] iter_file_splice_write+0x58a/0xae0 [ 362.391713] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.397829] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.403966] [] direct_splice_actor+0x125/0x180 [ 362.410177] [] splice_direct_to_actor+0x2d2/0x830 [ 362.416635] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 362.423285] [] ? do_splice_to+0x140/0x140 [ 362.429094] [] ? security_file_permission+0x89/0x1e0 [ 362.435870] [] ? rw_verify_area+0x100/0x2f0 [ 362.441837] [] do_splice_direct+0x1a7/0x270 [ 362.447785] [] ? splice_direct_to_actor+0x830/0x830 [ 362.454443] [] ? rw_verify_area+0x100/0x2f0 [ 362.460398] [] do_sendfile+0x54c/0xd30 [ 362.465906] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 362.472520] [] ? __might_fault+0xe4/0x1d0 [ 362.478301] [] ? __might_fault+0x114/0x1d0 [ 362.484187] [] SyS_sendfile64+0xc3/0x150 [ 362.489881] [] ? SyS_sendfile+0x160/0x160 [ 362.495664] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 362.502178] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 362.508796] no locks held by syz-executor5/12795. [ 362.513664] Sending NMI to all CPUs: [ 362.518580] NMI backtrace for cpu 0 [ 362.522205] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 362.529185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.538537] task: ffffffff84217840 task.stack: ffffffff84200000 [ 362.544578] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.552972] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 362.558393] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 362.565689] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 362.572952] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.580217] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 362.587458] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 362.594743] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.602954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.608808] CR2: 000000c4201cfe80 CR3: 00000001c6d14000 CR4: 0000000000160670 [ 362.616068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.623324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.630583] Stack: [ 362.632699] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 362.640216] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 362.647718] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 362.655232] Call Trace: [ 362.657781] [] default_idle+0x55/0x3c0 [ 362.663300] [] arch_cpu_idle+0xa/0x10 [ 362.668731] [] default_idle_call+0x48/0x70 [ 362.674604] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.680641] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 362.687544] [] ? call_cpuidle+0xe0/0xe0 [ 362.693164] [] rest_init+0x189/0x190 [ 362.698493] [] start_kernel+0x6b9/0x6ee [ 362.704097] [] ? thread_stack_cache_init+0xb/0xb [ 362.710477] [] ? early_idt_handler_array+0x120/0x120 [ 362.717194] [] ? early_idt_handler_array+0x120/0x120 [ 362.723934] [] x86_64_start_reservations+0x2a/0x2c [ 362.730491] [] x86_64_start_kernel+0x140/0x163 [ 362.736690] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.755667] NMI backtrace for cpu 1 [ 362.759261] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 362.766517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.775864] task: ffff8800bb1b8000 task.stack: ffff8800bb210000 [ 362.781906] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.790640] RSP: 0018:ffff8800bb217cb8 EFLAGS: 00000046 [ 362.796059] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.803326] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.810589] RBP: ffff8800bb217ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.817830] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.825113] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 362.832367] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.840577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.846429] CR2: 000000000097bbf8 CR3: 00000001c6d14000 CR4: 0000000000160670 [ 362.853692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.860962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.868203] Stack: [ 362.870353] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 362.877854] ffff8801db31bca0 ffff8800bb217d00 ffffffff810b999b ffffffff839f63c0 [ 362.885377] 0000000000000003 ffff8800bb217d60 ffffffff81d0eff4 0000000000000000 [ 362.892895] Call Trace: [ 362.895447] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.901840] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.908905] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.915647] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.922641] [] watchdog+0x6fa/0xae0 [ 362.927885] [] ? watchdog+0xc3/0xae0 [ 362.933233] [] kthread+0x268/0x300 [ 362.938392] [] ? reset_hung_task_detector+0x20/0x20 [ 362.945048] [] ? kthread_create_on_node+0x400/0x400 [ 362.951707] [] ? kthread_create_on_node+0x400/0x400 [ 362.958338] [] ret_from_fork+0x55/0x80 [ 362.963876] [] ? kthread_create_on_node+0x400/0x400 [ 362.970526] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 362.989801] Kernel panic - not syncing: hung_task: blocked tasks [ 362.995924] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 363.003160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.012483] 0000000000000000 51acad132c49f626 ffff8800bb217ca8 ffffffff81d0408d [ 363.020462] ffffffff83883080 ffff8800bb217d80 dffffc0000000000 7fffffffffffffff [ 363.028467] ffff8801c6f78448 ffff8800bb217d70 ffffffff8141ab2a 0000000041b58ab3 [ 363.036428] Call Trace: [ 363.039045] [] dump_stack+0xc1/0x124 [ 363.044377] [] panic+0x1aa/0x388 [ 363.049362] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.056255] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.063495] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.070737] [] watchdog+0x70b/0xae0 [ 363.075983] [] ? watchdog+0xc3/0xae0 [ 363.081317] [] kthread+0x268/0x300 [ 363.086472] [] ? reset_hung_task_detector+0x20/0x20 [ 363.093104] [] ? kthread_create_on_node+0x400/0x400 [ 363.099740] [] ? kthread_create_on_node+0x400/0x400 [ 363.106373] [] ret_from_fork+0x55/0x80 [ 363.111879] [] ? kthread_create_on_node+0x400/0x400 [ 363.118999] Dumping ftrace buffer: [ 363.122563] (ftrace buffer empty) [ 363.126245] Kernel Offset: disabled [ 363.129857] Rebooting in 86400 seconds..