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@generic="ddfcd74d0f9a91024464bd162aa5f57b9894c4c145d1da591dc674e9d91b7b2b1df17c84c5dc337ec59c35b97a18dfaae91fb6b84a9d6debca9adf3d241e51265ae27f1e2ac7caf20006af72e4c2fa7a1c20f3ff2fb7a0c7d7b3d923135d371144eae391d9978b26575543a0a20ffef8f77345e691b3b05b369be7410788e6cdfc43"]}, @typed={0x18, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="645b0b5b0b4d9ce6e93e696ccf69b0fa0e4a91a75bf4a92237ddfa597aaf8329c94efa68febfcb86794211c31c796d201854ad752b75573be5eda16fd69ea2380e32b245f1bad19f36340392fb2113a8b6e7b9aa8d3582e905d45ee9", @generic="fbe33fd2f283f632c1ecdb8740a9fac83afcacbc1eb724d04fe38deedf5a32df7b484fa8dcd6cbde0e3bd1ae427727dbc03036ec3156e0b9dd93f483f50b0cd1c302833fcefa1135b241cc8164a0838e08fda40598b46a7424", @typed={0xc, 0x44, @fd=r1}, @nested={0x78, 0x13, [@generic="a438980406def98e98e6852589bfc0d7978cb7619d06a6486bf900f1a5e9a3bd75ea9cc9b40801b801d23e77fc86ba8827bab175aa6d98a72d236b07586013ddc15ba411518dc3094f44567be0da7c8dc424776d69e30603d9b4105edf6e2df57b88a634ad5fd9be07e4c859a1211948ae614292"]}, @nested={0x111c, 0xe, [@typed={0xc, 0x57, @ipv4=@multicast1=0xe0000001}, @generic="13eb006c047af7b75dfda5635c2fa89873726468f5e73ceba4aee9e66329c4a009504caa378bc0438775d982cf4efb363c3a3f64c2d932a2399b887545cb5f6f1578d3db768dcaa6b930f16463cf1a3046d393c6a5239d8757f469d233c0a74d8305a6852d122eeea70b2dba67d70ea492485e5b11acc6a3cdd709497edc80103fa926c408c8ef3ccd5cc64cb0d4e8b5adfa0e63da3b03b57d33e563e3dac6319535aa200283675f095282fea66fa4cc6c1db420a40cae829c3093d435629a2e2a1a7a3d220e57de7b9810814564d127f7309ff337b39e080e5afe427a9129310a54fe817e2bee73fbeb1a3f138a193d80", @generic="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", @typed={0x18, 0x33, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x65, @fd=r2}]}, 0x131c}, {&(0x7f0000002900)={0xec, 0x2c, 0x311, 0x70bd27, 0x25dfdbfb, "", [@generic="f84efc3ca3872d7d503e1e2ab1e8a5470f3571f091b1590f52a43a89136ab8e5e45d205b7a099cbb7b47c21a54b9f9dd04e62ad3ef061e216c0d54c57910ff40d213b54f14c8136162215763d5718cb8820281b685e27af52195f79c3f9b9f59e5a2be61f64490d54148ea7f85e187f7825146dcb759bd64ef2ba036ab03c7067bd79646bef506dcff40423b84d9baa4d1da2ac5ccd56bef42533676f8fa3b5e3c6a131befbd427baab746d1b4120604e7f90786e6fd2e0ca094b450184169d6f1cca2552f98edb3c63c3312be3b85dea2e6a8277e037d9623ca"]}, 0xec}], 0x4, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4000}, 0x20000810) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/15 20:24:00 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2040, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x2, 0x0) 2018/03/15 20:24:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xffffffffffffffff) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/222, 0xde) ioctl(r0, 0x10000040084149, &(0x7f0000000180)) 2018/03/15 20:24:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x180, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x7, 0x100000001, 0x8}, {{}, 0xfffffffffffffffe, 0xffff, 0x1}, {{}, 0x6, 0x5, 0xd8f}, {{0x0, 0x7530}, 0xfffffffffffffffa, 0xffffffffffffffea, 0x8}, {{}, 0x0, 0x4e5e, 0x7fffffff}, {{0x0, 0x7530}, 0x7f, 0x2, 0xffffffff}, {{r1, r2/1000+30000}, 0x80000000, 0x86d6, 0x9}, {{}, 0x4, 0xff, 0x6}, {{0x0, 0x2710}, 0x3f, 0x0, 0x8001}, {{r3, r4/1000+10000}, 0x5, 0x4}], 0xf0) 2018/03/15 20:24:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4480, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x8, @time={0x0, 0x989680}, 0x1, {0x100, 0x8}, 0x0, 0x2, 0xffff}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0x105}, 0x14}, 0x1}, 0x0) 2018/03/15 20:24:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/15 20:24:00 executing program 4: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="770000006a2b39d1f56ae7a32d1e0d7fee902ba8eb78782bc913051db7394874d98d3be828923c0009363497e3fed416752a3dfa5a07265f535c00197b1ab63a8777b7240b989518cd2694776964a5ee033940bbb62c7058d474a68a83c05c08b2c8213c01b5a765170ba10fdaf15b765ba1ca92a6da92753096bc19a71b1850fc09c656e851a46fde3473f538d30319a943abac3881622d3796471ec7c28985d0e186672fc819dfffe042eb5b16a46aef641cf74d7055f50575fbb357caa77f0a2ffff8617516bfab37bc6bcc9c9a45f224b29b28094a2fd83f4227ff09b7a900000000000000000000000000000000000000"], &(0x7f0000000180)=0x7f) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 20:24:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xd4b9, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) fsync(r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/03/15 20:24:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@l2, 0xfffffffffffffdd3, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/204, 0xcc, 0x8df}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x40000) syz_extract_tcp_res(&(0x7f0000000180), 0x1000, 0xfffffffffffffff8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100), 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x1f, 0xd85, 0xfffffffffffffff8, 0x29d, 0x1]}, 0xe) 2018/03/15 20:24:00 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-nodev\x00', 0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/115) epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 20:24:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x800) write$vnet(r1, &(0x7f0000001180)={0x1, {&(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/147, 0x3, 0x3}}, 0x68) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x262, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0xe7, 0x4) 2018/03/15 20:24:00 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000cc0)="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", 0x9fc}, {&(0x7f0000000440)="c2427b832e9dd94f2f483257776615c7d877fb27d87dcdf0e7655c48aa5170a4944b687cdd74d286b3c7bfd5a4ae1628bd4db5bf1bff8f7a117a75cd52cc2a0386ebc3153fd2e35429f285c9bcbaa0bc486368b591adcbf2f768f85bc127c5b96c5d02e103228f91c250285abd117641840a2a92544fc512e27f045a6ec68641c63ef6e3ced84a87feff53847f60061bed4c1d7c35bbd347583bd87cc02807f855114a4ee7aff056019ae08f832464c6d95cd0554512ae57b1defabfb5f02b71f3ddd2cfe30ea00bed87053789d88667e0cbf43d93c54d72f12f80ab9a6d88092fae389850", 0xe5}], 0x2, &(0x7f0000000100)}}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/03/15 20:24:00 executing program 2: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xcf, @dev={0xfe, 0x80, [], 0xb}}}, 0x7fffffff, 0x3, 0x1, 0x8000, 0x20}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x7, "3c59f4a448876a"}, &(0x7f0000000400)=0xf) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x527081, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000000)="3dfaf224d01992a7a881e5755cb8a09760d71760dbb58ff96e4cac2d49ccef2a30344969eab235d83a07f5931170d7a24f27ed98b0960260dbfc0b6a095fa98619325a57e80b1abcbc25aee25715a7b81d222c") [ 97.185626] tmpfs: Bad mount option 2018/03/15 20:24:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000500)="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"}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22}, 0x0, 0x3}}, 0xffffffffffffff2f}, 0x1}, 0x100000) 2018/03/15 20:24:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x0, 0x8, 0xf, 0x5]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB="bc2cfde32712251186fbf095c05c0b86f887805a2861a54251217c78db56cc430bcbe6c65b26e3df0f38e0e49d"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 20:24:00 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x9, 0x200203) fcntl$notify(r1, 0x402, 0x800080000020) ioctl(r1, 0x1, &(0x7f0000000340)="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") 2018/03/15 20:24:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x3d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = getuid() quotactl(0x0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)="28b8930b2e5d9ead43d090cd6223dbb2d55f33b45d90836425063267e1941fa3b08e866764b4b50b0e396de88f88a6665078de5e6360e3102a8d3c65cd28ed721a802a6abed01cd95904a3c6bde7fc671562") getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) socketpair(0x1, 0x800, 0xfffffffffffffffb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000140)) 2018/03/15 20:24:00 executing program 1: r0 = socket(0x1d, 0x80003, 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) 2018/03/15 20:24:00 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000001380)='id_resolver\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001340)="b06bea622b480e7d59fe979d0c95088e6aa80c361b9ef6", 0x17, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001240)=[{&(0x7f0000000080)="dc0c5e0959e42e3592574b83790e744c27f2d74a0bbe3a9469401a4857f11153678b1813a5b8ac19f2fef0b225fb2824bb12c05ff5ad56a9250fd5e121", 0x3d}, {&(0x7f00000000c0)="d4b38ab099b8518a9825ce6100ef07a1f34910b912d69aca5a0ceb0249da2f27d87d3e370e1913dce265f56a632d71776b5fe4c9c0706369630a5f0a63e8e7ebcf298233beb2f362ad8eeb0298742a66d7821450a843c8f4cf5ad4a474ec31c938d2747eb165689f36f3afad684287cbb38fd06d9d001c0bfc6332d548e79bdcb295fa2129c94954923854d2c91beaf8", 0x90}, {&(0x7f0000000180)="df98cd990483ee8727427a45c530afbfc454e680c437badc93f2b023bf9acd6222eb54c2ee2d1db4174e7c", 0x2b}, {&(0x7f00000001c0)="eb1d3e634ca284a84a2efbd2eb75e34d37731c57bdba218019a64dfc78edbb8365b79518edcf05f4d0e2a06941937dc035cf2c802715b2a3da12cc893dca5a5eb9f1529c765fc38dec0d53be472ed835d2ad2c", 0x53}, {&(0x7f0000000240)="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", 0x1000}], 0x5, r1) 2018/03/15 20:24:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="d9", 0x1}]) 2018/03/15 20:24:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x9541d05d717ec5c6, &(0x7f0000000040)="13a121fcd03a85c51022971e6361000fd88a07ccaf6420b84bad92f1b2523b9e5b9533dcfc08f38e12d8e05acada49552e5c2a7b33caaf420f1bcc55182c80f37831106657d4975632836fea4443fc87ea8b0bc802f5a451bdb86b5452cfc6f75a1b6b909449d93312a5d506153779685d760274a5f90c9750464ee1b842ca3a40874a36e1ceacc5aede55d76bd79e39be", 0x91) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 97.221608] syz-executor5 (12219) used greatest stack depth: 12152 bytes left 2018/03/15 20:24:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27181a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffdb1) r3 = dup2(r1, r0) sendmmsg(r3, &(0x7f0000002040)=[{{&(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000580)="dba31e75482dd1ec861e4c5e622061cb824058185e39944f54d5535edaf0673700803a48f2d0658899f8f86c95772427c6e5f810502a3eca59eb1246f76815c880d64fcf4466d5c748aa32c7b16f4d0510caa245f63894aa572a888bb19b2964d145e517e7bd0cf22186fb03a364b9490559830b46a77b9520b5a853fa66a987d5fe3a2e23fe02e3c0b505f23b4f9ed7edd2503a91c0eeabc99e914cd43bc6796b4edc511bfe35e29615f2d1dfc7ad258c01842ced30f125bcad6ea078f7ae00b01f84554cad6c89f0300d74a98480e4cc1584f905926d5e6e8bb67974120a66", 0xe0}], 0x1, &(0x7f0000001580)=ANY=[]}}], 0x1, 0x0) readv(r1, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/249, 0xf9}], 0x1) 2018/03/15 20:24:00 executing program 1: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/15 20:24:00 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3, &(0x7f0000000100)=0x80) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) dup2(r0, r1) 2018/03/15 20:24:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x1ff, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xe6, &(0x7f0000aecf5e)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/15 20:24:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) io_setup(0x6, &(0x7f0000000080)=0x0) io_destroy(r1) 2018/03/15 20:24:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) read(r0, &(0x7f0000000040)=""/67, 0x43) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='s'], 0x1) dup2(r0, r2) 2018/03/15 20:24:00 executing program 2: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/15 20:24:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x52, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e22, 0xefc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/15 20:24:00 executing program 4: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="94", 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="64a1410866b128911418756d8302be3665bae52a9454058238a2dae125905003d19e1c9fd16d8bdb61271107a49a84e0dce509bfd2780c373ae03607f6b89a7e56ed11e280a2b2c301f26002642ecdd7a2400f4c63d4cec4d42544850cbac476959544389ec2465cd1f358c854bcdcc3b921855282647db232b29dad732021bb", 0x80, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="78273596318743ff4c5a61cc7fa3b3cccd9224a015ffe3bb0e7787a7eff9628f7519072f7e69017cbfe2c282db6467a8c36fdca91c6556ddec3d28401d2860d15f123a93ae17be6402b26406fb77872910d089df1065fd71803c0648fc3a43a61e28942028e5f1ffe7b8819b7f7833d3cd710607069e8a4819442a37a80f27279972c276635f015fed4f27db9c800eadf796d0803dcf67bdecf8970821c835a131b1fb0fd64cabf91b4b3248b71b05dee9faff3e2c764e0b3cf8fc4f92c5af1b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000001240)={r0, r2, r0}, &(0x7f0000000cc0)=""/65, 0x0, 0x0) 2018/03/15 20:24:00 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f00000003c0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0/control\x00', 0x83ffffff) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/15 20:24:00 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/226) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x40, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x204042, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/195) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000340)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x401}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x20}}, 0x8001, 0x5, 0x4, 0xfffffffffffffffc, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000004c0)={r3, 0xffff, 0x7, [0x0, 0xfffffffffffffffa, 0x8000, 0x3f, 0x3, 0xff, 0xffffffffffff6b66]}, &(0x7f0000000500)=0x16) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x40c0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e21, 0xfffffffffffffff8, @empty, 0x2}}, 0x552, 0x9, 0x401, 0x6, 0x20}, 0x98) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000640)=0x0) move_pages(r6, 0x9, &(0x7f0000000680)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000700)=[0xacb, 0x3ff3, 0x1], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ptrace$pokeuser(0x6, r6, 0x6, 0x8) ioctl$TCSBRKP(r2, 0x5425, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0xa0000, 0x0) write$selinux_load(r5, &(0x7f0000000840)={0xf97cff8c, 0x8, 'SE Linux', "454be5134c96ecedb114a3dd30781e3990bcebf4a8cdbdc12b425124524d6f4df1de45debcca43556bb7ab0acef95324f5da6d9487a252f3c2552825f1958e1c011a7e90004090e91aab27218a7d7d0f51939a8b4aa2dd5afd23c17f211a6a82332696a8a7307c6355ba206213e154e528dbca32c52e5f3ac43a700ee91176a08d639f5d50666d694369a6e050677051faf7463cdb461ff8780163417ddf4de03316fd899a6b5169fb05be0f80"}, 0xbd) fchmod(r0, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000900)=r7, 0x4) r8 = syz_open_procfs(r6, &(0x7f0000000940)='fdinfo\x00') accept4$inet(r8, &(0x7f0000000980)={0x0, 0x0, @local}, &(0x7f00000009c0)=0x10, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000a00)=""/34, &(0x7f0000000a40)=0x22) 2018/03/15 20:24:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f00000002c0)='*cgroup^\x00', 0x3) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xc53}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x80}], 0xcc) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120010020000001400000000000000"], 0x10}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0xffffffffffffffce) 2018/03/15 20:24:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) 2018/03/15 20:24:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) 2018/03/15 20:24:00 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/03/15 20:24:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @dev={0xfe, 0x80}}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000600)="a3", 0x1}], 0x1, &(0x7f0000000640)=[{0x58, 0x11d, 0x0, "c7a4d250728cc165a45ae8335e4278e3941793ea3d0181920937e7b6499c4f49b3af391861405beb5018210801c44ffb321c57a16e25154d7876062c69d9f01fe21d"}, {0x110, 0x19f, 0x1f, "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"}, {0x30, 0x84, 0x3, "9792818c7feb4917db15be48222c95f6b916a8ab8e14697f08"}, {0xd0, 0x189, 0x8, "393dc41be17058b681951da855ac03f9303091b49fecc3892e6cd8796d05d2e21aa5fae620a32e7717eef9064424e92fe8a63236ad91d0b35afc9bffdb94a51f1335624f33c933c3a5a0b9943e95293397d95f0c50486e984e6dcd493384d66c41ef3af7d46b399bc245f6e068277e0394cf195daa923c7c5322303581344bd1299648ebd3c40500e37670f5843244172c22742e34f82c8ff80435b5e5518badaa34af8134f683a05d03e45120b15b9b330250f4b55766da197cb4b2"}, {0xd8, 0x10f, 0x80000001, "2b2c1c9d638ab05ba4d906667a77b2905d5d46ad6510a3ad81cf820e12f481ff915e5b976be04530d178e9077a6482a111d78ad1dc33543b7b7decf5d41758c365a69d0c0052753a5863c60b06bef53182fd8339852c409b287d5ac59cbcb3df01632a14e1ca035ec2844c44e0d0bef269591ba143c19701bdbaf22be0c6a2f17d0ba4d5a3cc97d344c327ac9a4da1feb44458d78ec77d43fa94a1790d2f99d57ca4d13b2123aa4ba1ea2ba84da8d435c79152d0238d90c0b576af06e69e9852e2007d3e"}, {0x70, 0x115, 0xed, "75bdd3ef645e345ea41f885de7ddb18901fbcef39b6a3d283e31510ecbc2b2721b8189cb60b9e1056d9a2f7750ddae3ed1daa528329a9a3f8fa718ebe14ac01a7c974fd86ac79e48fb34d6b22f3b185d058516aba8e394e2da05643861a3fca5"}, {0x78, 0x3a, 0x10001, "02532fbee6fcd8316d079b150bb49de616cf4c2874df76afc7611889a6ddb4fd779a64aee8f435b77fffc69fc3d31db5fc450fb497c89e498557aad7841a076e1360ad60d995b8ea391cd9279ba5c99d40910d9dffe0b599ec142e5a4e2df1ec18d4b0937d"}], 0x428}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bce232", 0x3}], 0x1, &(0x7f000000ae80)}, 0x0) pwrite64(r0, &(0x7f0000000140)="756a983a9945a82f50917c917a67fd3fe3a0d6e88c5cb55243ac05b2ceb53133467243d2684416536b8bf7aa39d4ca2337d2f782cc7169bce2bd49f2793bf3a35fd405006e3511ba3649c6464235df335d9c3535279ed0b0ab9bafd8d41ac678ed389b7db6ff9d9d1e2561ec3df1c684d09656974c31e9bb04bae9c392b5074aa12c84f2e6be5784e9bd3f2fa8205ac71ee233fe4339dd1e776b0768ed45a04bd718645a696f1a4a054b29ec9f0c924d2bebc9e44bb6ba64f112163f45517c65e40f6a4c", 0xc4, 0x0) 2018/03/15 20:24:00 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x68a, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) userfaultfd(0x800) 2018/03/15 20:24:00 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x8224}], 0x1, &(0x7f0000000140)={0x0, r2+30000000}, &(0x7f0000000180), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0xa47, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000180)=0xffffffffffff8001, 0xffffff37) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x210800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r4, 0x1}, &(0x7f00000002c0)=0x153) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000480)={r0, r3, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r5, 0x100, 0x800, 0x8, 0x2, 0x9e1, 0x100, 0x5a810818, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x300000000000000, 0x10000, 0x5, 0xff8000000000000}}, &(0x7f00000003c0)=0xb0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000440)) 2018/03/15 20:24:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x7ff, 0x0, 0x8, 0x7, 0x1000, 0x5}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/15 20:24:00 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80) r1 = socket$key(0xf, 0x3, 0x2) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000002c0)) 2018/03/15 20:24:00 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(r0, r1, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) recvmsg$netrom(r1, &(0x7f0000005140)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0x10, &(0x7f0000004cc0)=[{&(0x7f0000004bc0)=')', 0x1}], 0x1, &(0x7f0000004d40)}, 0x0) 2018/03/15 20:24:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0xfffffffffffffee2) syz_emit_ethernet(0x6e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f00383a0000020000000000000000ffff00000000ff0200000000000000000c6a4cd5000104009078000000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e5e95b2b740cdaa207a1d60a35e6afc9c34f0c29505ca6a31adda36b65b137f075337886e94dfc9d9d211c880b9caa004c2c32783d5aa7c53d375157ac47483f8c0129504f00eeeaf0cacb66beff0fd92679ec3b194a713330b0eb78c031044e0beebcbe02b3837fa7b5618a664a3b43f75f06ec561a13d4046e81e07415ba127e3c614f5f0ffdaaf3a4e2d4041ae0e466c7e6d6f25c0c718edc7fb8304d31b6d00889942b00a3ec04953e203c3e90e6e831f481f0db9df2a76606ca412b193c7973624e60ab27639990c9f54382f9687e65804ccda742960cd0790c8ec73c022b23a8232d2468ece866f2a94e5f12a2654250527fb1dbbb9d0166dc807829ebc2e05191f847049b7fe169ec7d7d8c3fa1c2a70be6565ff70cfdc804792450f1faab1cddf501d095394671944fb2321dae57690e1b21a008c3374154b7cde986d28cfac3a975c7d29ae3c8de9d34f3a5f59dc7d57ba04b79ed283a5ae7"], 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/15 20:24:00 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket(0x10000000010, 0x2, 0x0) write(r1, &(0x7f0000a78000), 0xecb7452619a92a8a) 2018/03/15 20:24:01 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x2000) pread64(r0, &(0x7f0000000080)=""/109, 0x6d, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r1) 2018/03/15 20:24:01 executing program 1: r0 = inotify_init1(0x0) ftruncate(r0, 0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000000c0), 0x0) 2018/03/15 20:24:01 executing program 4: timer_create(0x1000004, &(0x7f0000239fb0)={0x5, 0x0, 0x5, @thr={&(0x7f0000ee7f65), &(0x7f000075eff3)}}, &(0x7f0000231000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/99, &(0x7f0000000080)=0x63) 2018/03/15 20:24:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x2, 0x31}, 0x72}, 0x10) close(r0) sched_getaffinity(0x0, 0x8, &(0x7f0000000300)) keyctl$search(0xa, 0x0, &(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/15 20:24:01 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000000640)={0x0, 0xe2, 0x10, 0x6, 0x8}, &(0x7f0000000680)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={r10, 0xef56}, 0x1) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43060008df020001000600"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r12}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r11, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)={r9, 0x1f, 0xc529, "469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"}) r13 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r13, 0x7fff) sendfile(r9, r13, &(0x7f0000000400), 0x8000fffffffe) 2018/03/15 20:24:01 executing program 4: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', 0x1000}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) 2018/03/15 20:24:01 executing program 1: r0 = socket(0x8a, 0x0, 0x1001) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/03/15 20:24:01 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc5, 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x1, 0x6, 0x99b0, 0x1, 0x0, 0x5}) syz_emit_ethernet(0x6e, &(0x7f000020ff8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/03/15 20:24:01 executing program 3: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x40) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0xe8af, 0x3e) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x100000000, 0x3, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x100, 0x4, 0x1}, &(0x7f0000000380)=0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = msgget$private(0x0, 0x100) msgsnd(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="03000000000000009fa84caa45d063c0b6186c2088bca2070517ee87d27efe6ba513f9b7685b9b31e73e412905e925bdc2409ac844ad0e92e2f35c0618d465221e70cc44f43ca422f1da5d8c3b281666d3b9c7ce3c956b68a748774e7e5b380ecfe51d0a0ed671891a721cd61681031ae8565fbdd857a42696c06d98af2bb813944a71e29f3b64ab4b245be614db189ab37aab929ce1a3c4e1a3430bd3cecbe839fc9f66a229"], 0xa6, 0x800) 2018/03/15 20:24:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='^]$\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="65ff80aab01c729e0bdb350d54f54f6a08e718791e9a808f4ff80a74c82f2b3005319f7255d3227d09b997d5720ba1b24ed5855bfe4e2a3b278e12575ec922e82fa55ce45aae0a302db60224079c631ca2257def70d9a8f69eaf65a6b1ffd06768caa3fbdf024a807ce6718ae36af7fef6216faa4ac70e79dea6acd5d81ca5746291f276ccdc65cc31d0a5197f5628a2395e9427bcb3d3ddc4562c704b00a8be9b7ab7289cac555af01b02913ed31e0bf763e889b30e74c931267bb4", 0xbc, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='{\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x3, 0x1, r4) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/15 20:24:01 executing program 5: mprotect(&(0x7f0000854000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8000004) 2018/03/15 20:24:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="0db778b382d08d1cc0d1b0c2e1402548", 0x10) 2018/03/15 20:24:01 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0xffffffffffffffff, 0x4) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) sendmsg$rds(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000001300)=""/179, 0xb3}, {&(0x7f00000013c0)=""/103, 0x67}], 0x4, &(0x7f0000001640)=[@rdma_args={0x48, 0x114, 0x1, {{0x97, 0x8000}, {&(0x7f0000001480)=""/145, 0x91}, &(0x7f0000001580)=[{&(0x7f0000001540)=""/33, 0x21}], 0x1, 0x4, 0xfff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x800}, &(0x7f00000015c0)=0x5, &(0x7f0000001600)=0x7ff, 0x28b, 0xffffffffffffffff, 0x9, 0xfff, 0x10, 0x9}}], 0xa0, 0x20004000}, 0x4040080) 2018/03/15 20:24:01 executing program 1: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000001780)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000001080)='./file0/file0\x00', &(0x7f00000001c0)="0076097afed01eae6c79bac3fa1717488aeaba11cbcda0324d333265659a948e", 0x4044, &(0x7f0000a06000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/15 20:24:01 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0xa2) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000280)="020000000200000100080000be75c102f3483b2c", 0x14, 0x0) uselib(&(0x7f0000000080)='./file0\x00') 2018/03/15 20:24:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x6, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000002c0), 0x1) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000200)="8e973e883d5b6821b63ec88274018418515a27747fd747aa63a9c1f8ad1b649fc2d0152ef787f40b86888157dc6dd6728617a1437191f81f75c9c3a0dd62a1108970ab732d88d5e22fa051e5724c216bcf21b3141f44690edace8ffc5970d52c5bf9e293") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r4, 0x4, 0x2}, 0x14) close(r0) 2018/03/15 20:24:01 executing program 6: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/15 20:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1b}, 0x1}, 0x0) 2018/03/15 20:24:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) 2018/03/15 20:24:01 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@llc={0x1a, 0x307, 0x0, 0x3, 0x1, 0x4, @random="fd3886df3d1d"}, {&(0x7f0000000180)=""/215, 0xd7}, &(0x7f0000000280), 0x4}, 0xa0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20002, 0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x10000100, &(0x7f0000f4def0), 0x0, 0x4000}, 0x0) 2018/03/15 20:24:01 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x25}, {0x4, 0xfffffffffffffe16}], 0x2) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x19a}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x5a0, 0x0, &(0x7f0000000180)=@abs, 0x6e) 2018/03/15 20:24:01 executing program 3: r0 = socket$kcm(0x29, 0x200000000000005, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 20:24:01 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000000)) 2018/03/15 20:24:01 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x200000, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x3f}, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/237, &(0x7f0000000180)=0xed) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x109000, 0x8) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) 2018/03/15 20:24:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)=[{&(0x7f0000279fb8)='?', 0x1}], 0x1}, 0x8880) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/03/15 20:24:01 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2d}, {}]}) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/15 20:24:01 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/15 20:24:01 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xad, "d998421413abc7d6fcde615fa09fea5fece934aa6ed71f78cdc2b7f8de8e1edec8d993946c70a961264f94f958ca0ddb10ffd8e7c7915cf86672c3bb34187b5371a75e1092a208ae4c6b4b0bf6eda1773f6d696c54b92d250d0a23b9abe03e7be693653fd49f4692b533118489ea8139e88af3b6eaaa73b6f4b11afdc57cc3716f31cd0b71728341d93ccc7d5c65cc48d5f949dfe9dd1e0a66092e5e01dae1236c916e638db1431e37067d4b2a"}, &(0x7f0000000180)=0xb5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1a000000e165e65ab7ade8de2f94cbed0470970b47855b3ace2e9401006d"], &(0x7f0000000200)=0x22) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x81}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000380)={@loopback={0x0, 0x1}, r4}, 0x14) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="1c0000001800ffff000000000000000001000000080013000a000000"], 0x1c}, 0x1}, 0x0) 2018/03/15 20:24:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@llc={0x1a, 0x10f, 0x56, 0x10000, 0xffffffffffffff0c, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000000c0)=""/252, 0xfc}, &(0x7f00000001c0), 0x23}, 0xa0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xb51f, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/15 20:24:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x1, 0x5, 0x20, r3}, &(0x7f0000000140)=0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="ff19f466ba4200edc7442400aa5c61d7c74424025a00c0fec7442406000000000f011424c482791e7203410f0d4d06c4427d9204ca400f011d0000c0fe66baf80cb8f0a3ed83ef66bafc0cb800800000ef0f01d1", 0x54}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) 2018/03/15 20:24:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="cb777b61879bd93a3db7712363a12ce5698247b6aed197dec3c9efa3f11c86e1708a0331c822f022a7b734ad6d6a7a675977f6b91138125dcede6433556835b0787b58c29cfc2c265666afb05825060dadad0beb7f08bada5c76f902b8f738d001d3100d581d5de910b998158a48377f26b9efcbdcb6117f", 0x78}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/15 20:24:01 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1a, 0x0, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x5, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) 2018/03/15 20:24:01 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = semget$private(0x0, 0x3, 0x22) r2 = fcntl$getown(r0, 0x9) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000080)=""/123) prctl$setptracer(0x59616d61, r2) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000180)=""/243) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r4, 0x2, 0x6}, 0x10) 2018/03/15 20:24:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x9a, 0x3ff, "99354b0112146dc17f6ed182f5314975fd86511b103f8a871e1bc26488d5b414bfc90030396ecf4a74d24ffc12ebedf5cb1d872fb8aec4e8aa5b832e0d0caee7c93afeb2d2e96cbe61ca83e68182fe5ba62593a5059d9de982525cf93cdd65180dd509306ce6ec7e7cc3aa28920fffbc1efaa715272f0120697a6b0a57d0a122b9230da03f3886ab70d16f3a845ac3693d97"}, 0x400000) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) open_by_handle_at(r0, &(0x7f0000000000)={0xd9, 0x8, "c3995a143fda212a18a6c5ba58d44656476f06c30358bddb9cf0ca44258691e1208a9e184aa2e2d51d054450dc0b555df07a02e64c00d13a6a2e0ed19ebed305d11a8083d399d10ee45dcb795e309cb3aabae1679503ee1a54c46a300a0d0b3b54b623df0ac53a873d4fe0593c2d161e4f60b0c01fb7f3cd5692ecf587029fb09af344b4e35214828ac39a90a769801bad8455f14fac00cf11d90389163105ade6c739b91a2cfd3b2295f67ab58bfd4127258bdec2aee006d71c61207727a62c5e3093886cfebce6d4aa8ee5b1b205dc96"}, 0x208000) 2018/03/15 20:24:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0), 0x0) 2018/03/15 20:24:01 executing program 3: io_setup(0x0, &(0x7f0000000240)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='i', 0x1}]) 2018/03/15 20:24:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) write$fuse(r0, &(0x7f0000000080)={0x28, 0x0, 0x2, @fuse_notify_store_out={0x29c, 0x8, 0xff}}, 0x28) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000140), 0x2ae639e1c284b219) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x6000, &(0x7f0000000000), 0x1, r0, 0x3}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x3000, &(0x7f0000000100), 0x8, r0, 0x4}) 2018/03/15 20:24:01 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001640)={0x401, 0x27, 0x200, 0x8, 0x4, 0x0, 0x0, 0x9, 0x0}, &(0x7f0000001680)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x2, @empty, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000000c0)="bd0d793043a72ddf815e257031dc88967b118eed8e6c51362b7a07937ee17c8e39f1fe099c1612e623db1f48465599d8eb568384160471bf65a0b07f523729caf876484b5c8fb2534d2fc2243945379b69d1e66d8b74763fc58e6ae0d073d217e71b44154333745587bf1dc34abf4960159f474d883b4b42389998d72eeac8595f52b57936afebde2bebb3b233aae382d07f41eecf8e8979c8102de329c10e6f3eee309256980d8725e2a9cfaad032ef0153f067121e0a9d740dfcd73daa86d991038549bd27a581d9527b5c7d7771262d7ec3c8336d92edfe4893322059114a891c111c5a78c8ad8d74a2dba5bac3b0", 0xf0}, {&(0x7f00000001c0)="c952a8c447e24267474c0ea41a8047a0f6ecb38d5aa07948c55ae4812dbd585311674b976c97108c6b31ac8592ac7686d7c974cbbb329068a71db2", 0x3b}, {&(0x7f0000000200)="2c4f59a8f1d7f3a8ffdbaaddbef8e148de8dcfa89707a0c70c4f0c09319a00bb7fbb4823491a6e69b6dc6361c8d2200c705583fde3a8ae096db97a1a6821f8995ef5", 0x42}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="52411a11aee684b186c49e48ab2535342839948769a1c53a1681302a67ab73d29ea2aa0704958919f044d9c986aa1178fbc21733e3c927e745cb135a68b64e611aa74ae0", 0x44}, {&(0x7f0000000340)="c3e9ba7b6b4c826d0a9d47e9253a94262aa55bab3b2a426752ebdf156ebb5d95968fcdfff18c5e3b1f3ec8a446cef5544e6efaf500567593", 0x38}, {&(0x7f0000001440)="399d0d87e05370a0dcb1ea9eba1eceb606d52bc623b8082a6ad403ab4167865ec2a0e6dc31a44897a6163b69042ed1ddc00e6a9c0a22a6b0e52c0ff5bd81c2ec98cdc5c792c656f17c814540a7ed985139c3b8cbd2b03eeb1a96fb33fb59503e2c50cdf4a9fc7acf6631c9d2cd08b380ee0e447aa4ff3fc102e35c46d4ab5916fb26551c3f3ddebc34428222ea3692c4e4053062c6ba9ceefcad90c4ab1e5c348ce31862b3c3f3d4ccdb5d4485c1", 0xae}, {&(0x7f0000001500)="d7572b49f048f21bf35c8d8299647774c8373bfa6365151226e83f66f20b27d61bb356f61be5aa02a19a0bd956cb985fdd017a511c96931a84455ec3d3802ed53865238889c57c95a8a9ef44b223883a12f88d703083b7b84eca86d8a977bb006d7b781d744c723ee8a72078fb1859229bb4dc5da2f6ff24d3f3c32ee4541d1c9bcae20a5e34f461f9c31c59e90d4ee3ade4bf6eb243c2cb698021aa92fdc42d7c7b42d9c630ca5987a2b23e0466ca05", 0xb0}], 0x8, &(0x7f0000001740)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x401, 0x200, 0x8, 0x7ff, 0x8, 0x1, 0x2b7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000000, 0x2, 0x4, 0x1, 0x3, 0x8, 0x5, r2}}], 0x60, 0x40000}], 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/98, 0x62}], 0x1, 0x0) 2018/03/15 20:24:01 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/03/15 20:24:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x10000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r0) read(r2, &(0x7f0000f76000)=""/113, 0x71) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x7fff, 0x4, 0x5, 0x17, 0x2, 0x5}, 0x3f, 0x9, 0x9, 0x3, 0x0, "05f419aedce3779dca57b78748e7e9e8fa70997435e5c65aa1a03d0ec68e8fc7ce0e09ddbeeb324bab599bd40c66378af277d4646f139edd9e7964241ee244a7bbb8315019ce1a5d68b125920ddaabd592facd7fbd8c2ca3d1ee2d3a19da651e7c8d29599630a196f70b4d65379fec4ac09618f50a96523035b40ee9a04f0ac1"}) 2018/03/15 20:24:01 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x6, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xa61b}, &(0x7f0000000100)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="1d53e682ee1800000000000086dd600229cf00383a00c20e0000000000000000ffff00000000ff0200000000000000000000000000010300907800000000609433c30000040000000000000000040000000000000001fe800000000000000b00000000000000802a08000000006b"], 0x0) 2018/03/15 20:24:01 executing program 4: r0 = socket(0x8, 0x812, 0x1) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/15 20:24:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb48, 0x44a00) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x100000000, 0x1}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="b5d809f95260aaaaaaaaaa000800450000300000000000119035ff86c7004e21001c9078a480f251afbb43b8a6b767d17fcab87b00000000000000000000"], 0x0) [ 98.066549] netlink: 'syz-executor5': attribute type 19 has an invalid length. 2018/03/15 20:24:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x29dd2bd8c53d1bcc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000f80)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1}, 0x0) 2018/03/15 20:24:01 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1f800000000000, 0x100) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x10f000, 0x110000}) 2018/03/15 20:24:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x69, 0x440) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @rand_addr=0x4}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e23, @broadcast=0xffffffff}, 'sit0\x00'}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0xab2b, 0x8, 0x8, 0x4, 0x5, 0x8, 0x8, 0x8, 0x5d41, 0x8, 0x128c425b, 0xe20d, 0xbb}, {0x3, 0xfff, 0x3ff, 0xffffffff7fffffff, 0x4, 0x1000, 0x3, 0x6, 0x7fff, 0x200, 0x10001, 0x5, 0xfb4a}, {0xfffffffffffffffa, 0x1f, 0x35, 0x20, 0x5, 0x3, 0xffff, 0x3, 0xc0000000, 0x0, 0x3, 0x6, 0x7}], 0x10000}) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/104) 2018/03/15 20:24:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/188, 0xbc) 2018/03/15 20:24:01 executing program 0: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0x9) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) statx(r0, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) r1 = geteuid() lstat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000200)='./control\x00', r1, r2, 0x1d00) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./control\x00', r0}, 0x10) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/03/15 20:24:01 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) write$selinux_user(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='system_u:object_r:initctl_t:s0 user_uR'], 0x26) accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000280)=0x1c, 0x800) sendto$inet(r0, &(0x7f0000000100)="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", 0x12d, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000340)=0xfffffffffffffe53) 2018/03/15 20:24:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000) r1 = dup(r0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400006, r2}) 2018/03/15 20:24:01 executing program 6: openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x4, 0x2, 0x7}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000180)=0x8) 2018/03/15 20:24:01 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8000) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/15 20:24:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x1ff, 0x3, 0x3}, 0x10) shutdown(r1, 0x2) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4}) 2018/03/15 20:24:01 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') ftruncate(r0, 0x100) name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\f'], &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000042ff6)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/03/15 20:24:01 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) r1 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 20:24:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) r1 = userfaultfd(0x0) fcntl$notify(r1, 0x402, 0x8000002e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/15 20:24:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x1, "f1"}, 0x2) sendmmsg$alg(r1, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000005c0)="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", 0x300}, {&(0x7f0000000080)="ce1b8b201706ba3a588bfaffb73303deb8124ae381d685907b22974a9e1655c3b27431c254f35ee85ea414b1885296aca393e7af888da0", 0x37}, {&(0x7f0000001740)="db0499fdb7c0b1c71e6d0893d35366dc484b003b0fffb889beadb6712d391cdc7c7e0b08b15b63df61ef0d815c62252d3608e75cd79a8ef6739ba8c6ae02883628b9c24f1eeafca909a19ed6ddf14ac90372053adf3f2af885706d5ff2cd163921cd40c3cd9a27018d4f4ce7b0aeccac08ac5ee6e5ee9692c4d8f0e42d8b73e6843fbd12e5ff14b3c2766d65efef8d940dded6df2476ddcdb814", 0x9a}], 0x3, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001b80)="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", 0xfe}, {&(0x7f0000001d00)="44b75d830d76780ec7541ee8ce39d40377dbd021b81dea063f249ea836164011ed5ee783eb1bde259901450e7a44a2599914461042eb836ad14175", 0x3b}], 0x2, 0x0, 0x0, 0xc001}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001fc0)="e5db1f387240dfc1f7738369ca2ad370e5a60ca3e4c07dc61667b6fafbac36ba61f931204545eafca192477ffd8c1cc16b21f6ccc5202ad711f01a1ff7b9bbec70594d81d940d0b62c828786f285eaa9b7c6bcfc5e2a23d018eb98f464b833884cae84f2f72316a70bb306a56180e8fdb6df2de5ae23fa8c", 0x78}], 0x1, &(0x7f0000002080), 0x0, 0x800}], 0x3, 0xfffffffffffffffd) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/15 20:24:01 executing program 4: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) flistxattr(r0, &(0x7f0000000000)=""/76, 0x4c) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x132) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1, 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000300)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e21, @multicast2=0xe0000002}, 'irlan0\x00'}) timer_create(0x7, &(0x7f0000000140)={0x0, 0xe, 0x2, @thr={&(0x7f0000000080)="f23b35aacfd211830bcb203320f49c7017dfa340586c93269684ede7bcaabfd08ee512dbef484196d2e35c", &(0x7f00000000c0)="67c62c55ca6db7d74cd92cac8f10bf38de749932d253b328c9451e7c122300f3bf31255c8f21dc850828f0ddec5f4590f1995a9d164bd4c5ebb7038952951d55c74af2f702c5070a69f602a7d332f937257d8ac4a2b44f22301c052b6912c0"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) timer_settime(r3, 0x0, &(0x7f0000000240)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000000280)) 2018/03/15 20:24:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x4082) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000002) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x8000, 0x8001}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6}) ioctl$TCFLSH(r0, 0x540b, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = getegid() getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r3, r4) openat(r0, &(0x7f0000000300)='./file0\x00', 0x201, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x20, 0x0, 0xfffffffffffffff9, 0x2, 0x6, 0x2, 0xfffffffffffffff7, 0x4, 0x1, 0x1}) 2018/03/15 20:24:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffdffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000) r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xb3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) 2018/03/15 20:24:01 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000fc7fe4)={0xe}, 0x1c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000000000001000000000006c00000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000001a3add134747863d5c0a00600000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/15 20:24:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/03/15 20:24:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1000000002c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/03/15 20:24:01 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/15 20:24:01 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002440)='/dev/rfkill\x00', 0x400000, 0x0) mq_getsetattr(r1, &(0x7f0000002480)={0xfffffffffffffc00, 0xffffffffffffffc6, 0x3, 0x2, 0x8, 0xe00000, 0x3, 0x7fffffff}, 0x0) sendmsg$alg(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000000080)="c8f534b3908e31f709d39ec2b4ad8492c121e8b501006e142f120dced629cbda9081c94113562dbd0bdb262109d8fcd56e8800119b579b85f94181c533a0bac63890a68574d4ee90ed1b555f51f86b0df8b5017b7edf91ccccbbeea5e167cd4224e34c4277ee1d15244354fa2517c298ccfed93452d6084b413501030b68e6e3de75e6aeebd59ed35ca25e7d4e551646d13fdbed7c919cfc70418b16f64d22bb709a73c7719730b7993f3e725406fd1db9f8eed9cc3e3a73510c972b75252a86", 0xc0}, {&(0x7f0000000000)="5af6140c5a9ecb82892e8ab501197648d2568e446138cec1004bafe57eaff192cddea6f265b3d40c0de259b55025855a56cc6fe4dbbdc596", 0x38}, {&(0x7f0000000140)="88e5d51e522bd5d8522c64739e42974db59ceac3bda65693532f7990e3f20749318ccdfd6083d9e194901f4cdd09a5a23b46d32d00e016c299de6309ce0bb30de99a35f53be04bbb46b4d2eef6a09f9157d5a86912a3dbb17b627566d05b84c1b40a26901a02d8ba265f1d0db35f212e7a81ad60f757f4d0cb617056feae360be5cf8a798d7d19d7face9a7abb73020d757dec27bd1a41640b51a2e6a956ec3e662c7420acda6d39ef5673c06802afeea3a79041f27718bef17cee4a98ff26992901efdb4d4ec3dbdd3cd546bbd668d2f9a4b9687dabc07dcaa271f4ad", 0xdd}, {&(0x7f0000000240)="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{&(0x7f0000001340)="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", 0x1000}], 0x7, &(0x7f00000023c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, 0x4) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000002640)={{0x1, 0x6, 0x9, 0xfffffffffffffffa, "646eefffb8018c749c3fad3b8c34fc5ce6a35856e51d10a34798ac3ec3a410f7fc4220c751320bf5c6fae8b2", 0x80000001}, 0x0, 0x0, 0xe0b2, r2, 0x5, 0xffff, "36ff2672a17eb0428ab1b07a2793d97caafb97940337f04ca49dfb6813b51cd7a106235bcc122dc29149995498f2eb3dfb9c35d420457758d8e12f8281c34edf", &(0x7f00000025c0)='\x00', 0x1, [], [0x2, 0x1, 0x9, 0x5]}) getpeername$packet(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002500)=0x14) bind(r0, &(0x7f0000002540)=@ll={0x11, 0xff, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) shmget$private(0x0, 0xb000, 0x50, &(0x7f0000ff4000/0xb000)=nil) 2018/03/15 20:24:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x802, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x3, r2, &(0x7f0000000100), 0x0, &(0x7f0000000140)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x541801) pkey_mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/15 20:24:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, r0, 0x0) kexec_load(0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="b96c0061e314f322e225484196ef7ac2fa174a32f8ade55f33e400002b1275d7b0a21bad1480fe8855e8b6d8dba2ae941851f332cae4953dc3cf898adf9a40468dbb8230e06056bf0fe80079f1ce6c20b212ba1785183fbbc8ca8d8010884e8d78317bb57ccce5ad8ca74ae558af305c96f5459e88438d0b0a49fa32d9c49d8e3b82dad379cb0651e6a7cce2351652db4aa1539b0945420b141e8b338f640def3bde1bb09be74c973ee81b5fbbe640ea5ea1cba4606569ef595f074eb07d08d251cb3c720b0b753d11be5a66a89fb799821448cb910ae05cb997b34d1185afe2213aeb3fbe92b96a8fd36fed014ddf20fe3513c1", 0xf4, 0x9, 0x1}], 0x160000) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) kcmp(r1, r2, 0x0, r0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x400, 0x9, 0x6, 0x9}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x63, "fe212cb01707e2fc69a9f3b02c37bd7b8fb468271f663f520dcf95a13274527e825b10b542e884a79e8f20ca371f41dd46abe39eadc4fcc06691d3011916bf930838b188958e2a9676dce576e22c00aaac9b6ae3a8cf4e3bf31de99b505162e5d038ee"}, &(0x7f0000000300)=0x6b) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) sync() 2018/03/15 20:24:01 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x0, 0xffff, "41ed1eaed1d4", 0x8}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x2002}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x7}, 0x8) r2 = socket$inet6(0xa, 0xc, 0x1001809) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x10002) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001004000161414f6ab1414bb000000000000000001000000007f000001ac1414bb8bf7d9c79e81aba7cd7bb31841bb330001000000000002000000cfce7561ee02ecb96c31840c3e0e6db35f3ed6335a85f82ce14c4d24bbaf8747ae15dc0337aeaeac37667645d54d747a000000"], 0x30) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r2, 0x0) listen(r0, 0x0) 2018/03/15 20:24:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)="00100443fcdf9a2589773f193949639bc561294fcd178352e796f4dc7748cfa71a85ec20f31d476f2ceb931d20258a34bb1c91c91b4f82668e6034050698efe6b92ab733ca7ba8cb99a50e9ee68cc0749a11eb401bd21d28b0ee4b6b09bfa30bf9f99fc69873f4059486e8d758737dea73bb2c8e99c67aa9e41f47536b44d73f52c7764e8c0000", 0x87}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff8000/0x2000)=nil}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r5 = dup3(r3, r0, 0x0) vmsplice(r4, &(0x7f0000001a00)=[{&(0x7f0000000540)="466ece313497878c80237a65071f0c30de551015fe9220c3a51735b49100d538730eb5fbb912d6b69cc94cc3608e738858ecc378fc856e95337ee46de0ee861645cbbc7cfd4c303dd7dbc3dd6c199dac0cd526fc066e59904a6cbf62fde7017b4ae6e22991e25f6f52cf3730dbf2f6969f33c2b220cc2a3c208057c908ab1297b35f4239c2aba93b99a4c898cdf658cd3336b4003f566569d5650c913387d47296f3965fb7162e84aa6d5ddf14a74cb8d9b39b053f5fd82d15fcf62fb38fc46492557a7e25d4bb26534ebf31a1f139f77a2e811cdf3d6213d9af1fe3e53de806c29d86463d336a803b", 0xe9}, {&(0x7f0000000640)="4c163c01a328954e2d9502416cfab09fb5e35caaeda643", 0x17}, {&(0x7f0000000680)="e170714bf763ed07a837bf80c8a655d3f2d89d8db7ac4ae71ec0c7d6f0a83476ddec0ad65795442d12c30ab8d4604d480c0d5f6b8ff1e4ef6e59a43b755b7fdca84d14555dc1f4cf54380296b3fd5788c42e51743ab776e967e459b6e65538c2c16798a95e62f0114993dbddf292b5894416cf7f637017a75c2a3e0b05c5bdf66e3c5df3577003bd5868df189d4c4e29f2ec62dd05144c93327205f6b4bff6289a5041a685488235424420b3b75cd17f33d7da50ccb0c9d9d4a4c4f7b2d30c0f832ad2935aa495bda97b892efc0fda7946d9872b65aa09", 0xd7}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="01828d99ec486028ce34c23337345db8d88174a03602bb966b42513a63f22b19fe26a6d9388bea3fe222", 0x2a}, {&(0x7f00000018c0)="ed649514a3ff25b171ef7a69ad9ea0da20db05c53279951f329981756fecc2f72bae7cc00f862983ce130c4569ef5c26dc38d6aa29fcac1df5a0ff72ce5e8727411074f6dc9e8645db", 0x49}, {&(0x7f0000001940)="5e925aff7f7589ce5c1f5971d0f3da3c357a72678d6dfc58e374027f4aad0b4a01225ed3ed1c53a94bf807c8c356226840d4cd035e670a9730e916d52d", 0x3d}, {&(0x7f0000001980)="a1b8a3a399ad7c5519d97050bc97c50a8a529ab323d06c", 0x17}, {&(0x7f00000019c0)="bbdffd7c80fba397153f8c325bc058413a71662a7ef3f099cd83c284e46eb75c07d6bd4455b876ed4be9fb6d08c3eaf3a1bf7f30", 0x34}], 0xa, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}, 0x100) waitid(0x2, r6, &(0x7f00000000c0), 0x0, &(0x7f0000000400)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x2, 0x0, 0xfffffffffffffffd, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) pipe(&(0x7f0000000300)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000000)=0x3e6) 2018/03/15 20:24:01 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="2403000000000000010000000000000095000000000000003766a59bf2bd3d9698014d1476d614de33c53e2f065f853740b9a02aeaee7af3bb32b06442e4a70fdc2a720e0c961289e4f37142b19abd71c2dfda53be0760d6a428c59c70f3c16506ac26e975cfeff416f0c32bb5b322ba65acae9b8224d2fced988f1216f5743abfc37c7c57d3772c335f18a95686622863193d500000000000007360988ecd2cea6b34e56bf0faf1d556e4076667b8fab57b9bdd1f83e52c4ecd8e2a657ee73d9e4ef01e73ef3249adfd1987e66656b10e1bfeb0404dbb2507002f825992739c0420e6aefca88f10ce08e07cba"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) fcntl$getown(r0, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000280)=""/41, &(0x7f00000002c0)=0x29) 2018/03/15 20:24:01 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) prctl$setname(0xf, &(0x7f0000000000)='posix_acl_access+:cgroup}&[user\x00') sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/15 20:24:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0xfffffffffffffff9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r0, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/03/15 20:24:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000040000000000000000000000040000000000000000000000000000a0000901200000000000000000000000000000000000000000000001d86ee6491331ebe7bfd5a00773df2ea8d6c2818cff162e234fb635d46eccf9caeb78a23056f82a45741970000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/15 20:24:01 executing program 1: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x1) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) 2018/03/15 20:24:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="da9cca9a4074145fa8a026889fea0bda9c8fbb5a68dc752c7ed25aa244bef4cf82c7d9a99d7fdfc71bc9ad4f536ca16dbd1f1dd083d0031ae887beffe62cb6413f3fe09e8340ebc0b2122fb238f95a3f0812340371f32c3b32b51103c1451c43fc5762d6e4c701f9679c98250b7f70631abc0c12e1ac907e70d4dca7cceebd67227b409caeaa5976d71f9e3f114c2e8b111303bb3d2ca0ae7119d6945869fbab2f714c0feac62cb1c408d47a9804f64419ba4e54a625030b42fe44843031176537d8682125fb4df0664cc32b849fa75c704f", 0xd2, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000500)=""/61, 0x3d) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x4000, 0x1000}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000005c0)=""/168, &(0x7f0000000680)=0xa8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0x8001, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x188, 0x800, 0x0, 0x0, 0x0, &(0x7f0000000040)='irlan0\x00'}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)={0x36, 0x7}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000700)) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r5, &(0x7f0000000240)=""/249, 0xf9) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000580)) sendto(r3, &(0x7f0000000140)="9dc760f410f6c54232fdc84ee0b9941eeaf8aa4d9fbcaa3a69efc4ac191fa903dc9b", 0x22, 0x3, 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000540)={0x5, 0x5, 0x100000001}) 2018/03/15 20:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xffffffffffffff52, 0x8, [0x7, 0x3, 0x1, 0xfffffffffffffff7, 0xffffffffffff8000, 0xd1c4, 0x0, 0x8]}, &(0x7f00000000c0)=0x18) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x2, 0x5, 0xbd, 0x8, 0x0, [{0x2, 0x80000001, 0x3, [], 0x1c}, {0xffffffffffffffc1, 0x5, 0x7, [], 0x9}, {0xed, 0x101, 0x3ff, [], 0x14}, {0x20, 0x8d, 0x7fff, [], 0x4}, {0x6, 0x10001, 0x81, [], 0x9}, {0x8, 0xeb, 0xfffffffffffff851}, {0x6, 0x9, 0x9, [], 0xe7}, {0x7ca, 0x4, 0x7, [], 0x7}, {0x4, 0x1, 0x3, [], 0x9}, {0x10000, 0x8, 0x93, [], 0x6c}, {0x1, 0x1a, 0x8, [], 0x8}, {0xbfe8, 0x9, 0x2, [], 0xb6}, {0x6, 0x6, 0x55e, [], 0x6}, {0x7289, 0x8, 0x3}, {0xff, 0x7, 0x4, [], 0x60000000000}, {0x1, 0x9, 0x9}, {0x0, 0x5, 0x9, [], 0x2}, {0x558a, 0xc90, 0x8001, [], 0x5}, {0x40, 0x100000000, 0x2, [], 0x2}, {0x1b67f85b, 0x1ad035d9, 0x4, [], 0xe9}, {0x6, 0x7, 0x7, [], 0x9}, {0x7fff, 0x15, 0x7, [], 0x4}, {0x9, 0x2ab, 0x6, [], 0xfffffffffffff801}, {0x100000001, 0x2, 0x80000001, [], 0x6}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) 2018/03/15 20:24:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{0x0, 0x7530}, 0x6, 0x7, 0x3}, {{r2, r3/1000+30000}, 0x72ed, 0x6, 0x7}, {{r4, r5/1000+30000}, 0x100000000, 0x2, 0x70b8}, {{0x0, 0x7530}, 0x401, 0x6, 0x2}], 0x60) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) listen(r6, 0x2) r8 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) getsockname$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getgid() fchdir(r8) socketpair$inet6(0xa, 0x6, 0xffffffffffff0000, &(0x7f0000000000)) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r11 = dup2(r10, r10) sendmsg$netlink(r11, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680), 0x251, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r10]}], 0x18}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x4, 0x4}) sendmsg$nl_netfilter(r6, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x1c, 0x13, 0x800000a, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x3, [@generic="ba"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/15 20:24:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000180)=0xfffffffffffffffd, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/03/15 20:24:01 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0xa00) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/15 20:24:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007fb, &(0x7f0000deaff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000655000), 0x4) sendmmsg$alg(r0, &(0x7f0000003200)=[{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f00000016c0), 0x0, 0x0, 0x0, 0x8814}], 0x2, 0x4000) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='trusted.&(\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r2 = add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="a8ff6f5cbecb04327e3a1efff407bdeb69ecf6a1d2696f841b31ce6617b389e3b6d7f856142003b79978778fe189316fb8c2c360f351bc766abf35e2d9417a5e36bb6c06c3307dfd220bee3a2dd6af7f5bdeeaea", 0x54}, {&(0x7f0000000240)="f37ce4900842b5e0fe8a24fac3bae60b044af9860dca020867a83e7769d111548bf5f330f3ffeea0a758b5afefa55e478b3b4564719f8f78efc50140f1cb64ae05727597e66312a0647c790263210275b5b5a64cfa2c9c05b115ffb56cd3d9527dddf958db45bc0bbee04edfdcb215e881166e6bfed9103f2520fcec99ac03f3a5f0b3f0f060b90231a66087eaf48f955b9519ab4a89672ed91e37e2ef67ee94a0e0f151f214686a552a13888fe24c0175e3a26b553d5e2c31f7c58a76e969dab56f6b6d4445bd405dc6225a973a3c4ba6573fbb539f469df3ae8c4e1ba6eea331d2", 0xe2}, {&(0x7f0000000340)="07076014c0456436dda20e7da905614c7970c3cd982f1107b2b1724f1bacf526c217132ccbe7baf6906e41a45fb47694ce8360bcf865e02bb7d849a321e26742123f985f7c8b640980f0cb66f807dde6a9d6825d583c7509533555467ad32389b79a586a2994ee8d29a131df903c5fcd29aefb72d0170155cf73f544a6ad1af7d946476419cf8df0c31015b137c92a", 0x8f}, {&(0x7f0000000400)="4de1d9070ad1d2107325494bea1e6507c69c9d82ea8213e921920f2ae9c9476eef91c22ab487277aaa685cb701f1b62885035cecb2445fd9a33707913856a53bfdb932f9a0fd8decefcfd3454a6ba0961d80522874e4d62386e5893f6a6bae3dab26113fffdfdffb25a012b022fe8d15e0fff99221d483c57e52ba4602a9f98cea60682bed47acc5d7b5742e5fd06d7504c57522402e8064717c76819ae61425b71fd11835d3b0", 0xa7}, {&(0x7f00000004c0)="d8b1297ae545fae637eaa0ae3dd982cbf84d5abb5bded2f4c9cacf354d2769734188dc62c713c98217fdbc8ff8e10f1766d2449cdf12c3e47007ea8572d9786483255b74cc680fdf8ffafcf412c410b67efa8e9f3328c1db4eaf0c5746f6c2d464a0a7", 0x63}, {&(0x7f0000000540)="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", 0xfa}], 0x7, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) ioprio_get$pid(0x0, r3) [ 98.547448] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36496 sclass=netlink_route_socket pig=12602 comm=syz-executor5 2018/03/15 20:24:02 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000040)) 2018/03/15 20:24:02 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000000), 0x3d5, 0x2000000000000002, &(0x7f0000000040)={0x77359400}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000), 0x0, 0x0, 0x0, 0x2}, 0x841) r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/15 20:24:02 executing program 2: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="4f240ba5106383916078c8108c479711b41b9a"], 0x8, 0x0, 0x4ffd) r0 = msgget$private(0x0, 0x400) msgsnd(r0, &(0x7f0000000040)={0x3, "c39a9f4a98ad2a52b05282ec65c2ee333a92b9eb8f56528600f50bfcb2f471cf73c6f02904855c305f5b6857586bbf78471205b969668948699310b7c583faaaefd4d8714ac50591edbd49e8efa07a1873d07dcb2e533ea14040af9b1ec3361e24250d13152fa1fb7bf0d320e1ce0c98d6f1ddbf25c8c7764adea35de1cb4602b97b79042fc5976f683daa061556a3aeede8"}, 0x9a, 0x800) socketpair(0x17, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x7, @random="22fd93592266"}, 0x8, {0x2, 0x8001, @dev={0xac, 0x14, 0x14, 0x17}}, 'irlan0\x00'}) 2018/03/15 20:24:02 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x2) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002e40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002e00)={0xffffffff}, 0x13f, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000002e80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000180), 0x4, r1, 0x30, 0x1, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}}}, 0xa0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x119001) write$fuse(r2, &(0x7f0000000080)={0x50, 0x1, 0x8, @fuse_init_out={0x7, 0x1a, 0x7, 0x5, 0x331, 0x9b, 0x9, 0x81}}, 0x50) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$sock_ifreq(r2, 0x8913, &(0x7f0000000100)={'rose0\x00', @ifru_flags}) 2018/03/15 20:24:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x5, 0x401, 0x8, 0x8, 0x3, 0x6}) 2018/03/15 20:24:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0xaf71}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = semget(0x2, 0x4, 0x102) semop(r2, &(0x7f0000000180)=[{0x2, 0xffffffff, 0x1000}, {0x1, 0x6}, {0x4, 0x8, 0x1800}, {0x1, 0x8, 0x800}, {0x2, 0xe258, 0x1800}, {0x3, 0xffff, 0x1000}, {0x3, 0x4af, 0x800}, {0x4, 0x1000, 0x1000}, {0x0, 0x2, 0x1000}], 0x9) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={0x1f, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x306, 0x401, 0xf7, 0xfcb5, 0x2, &(0x7f00000001c0)="7663616e300000000000000000000100", 0x80000001, 0x5, 0x7}) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000480)=""/185, 0xb9}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) epoll_create(0x10000) [ 98.602692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36496 sclass=netlink_route_socket pig=12610 comm=syz-executor5 2018/03/15 20:24:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setlink={0x3c, 0x13, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x3}, @IFLA_IFALIAS={0x14, 0x14, 'teql0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/15 20:24:02 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r2 = dup2(r0, r1) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/15 20:24:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0xffffffce) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @multicast1, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@loopback=0x7f000001, 0x4e24, 0x7fffffff, 0x4e24, 0x3, 0x2, 0x20, 0x20, 0x3a, r2, r3}, {0x51, 0x1, 0x7, 0xffffffffffffffc0, 0x3, 0x9, 0x0, 0x2}, {0x395, 0x4, 0x3, 0x10000}, 0x7f, 0x6e6bbd, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x800000000, 0x4d6, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x58c3a1fe, 0x7786, 0x9, 0x20}}, 0xe8) 2018/03/15 20:24:02 executing program 1: io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="6acab097f46883bafb0cfaa35ad3f072355b2cad10b23c9f94e62a4d058a18e6310117a97b2dd66e3dff052c6904ecd8c182d510f44137da91845bd07db022e48965efe0c61ec63ba140893b879c3ba1763d61ac35d078e6cf2fd0d4adfdafa5cb2e0d41cdcf423d58007b7428548118806637d2e2be4bb5bd3a9e9529b8f209f6349246662cd26a01b1b8c4483f01ba3f2b66d0474c938f00bc7cd322af47390669380c6819aab4497b101c47fb01eb", 0xb0}]) 2018/03/15 20:24:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x337, 0x5a3b, 0x144, 0x2000000000000, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000000c0)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) [ 98.676231] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 98.693532] sctp: [Deprecated]: syz-executor6 (pid 12649) Use of int in max_burst socket option deprecated. [ 98.693532] Use struct sctp_assoc_value instead 2018/03/15 20:24:02 executing program 2: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000100)=0x1) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10001, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000140)={0x20, 0xffffffffffff5ffa}) 2018/03/15 20:24:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00000000c0)='..') setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000025c0)=@abs, &(0x7f0000002640)=0x6e) getpeername$unix(r0, &(0x7f0000002680)=@abs, &(0x7f0000002700)=0x6e) 2018/03/15 20:24:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) iopl(0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6, 0x8, 0x6, 0xfff, 0x4}, 0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1988, "108bdb7770c60058f227b9e397ac435375c419b049883e80143c1791de589fc5"}) 2018/03/15 20:24:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88280, 0xa1) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init1(0x80800) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x4, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x195, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/03/15 20:24:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) unshare(0x400) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) [ 98.726587] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. 2018/03/15 20:24:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x101, 0x10001, 0x1000000000000000, 0x81, 0x3, 0x3f, 0xf, 0x1ff]}, 0x14) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 20:24:02 executing program 7: futex(&(0x7f0000000100)=0x2, 0x400005, 0x0, &(0x7f00000000c0), &(0x7f0000000000)=0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5db9, 0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) 2018/03/15 20:24:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x3f, 0x8000, 0x25, 0x7ff}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/03/15 20:24:02 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) [ 98.824132] sctp: [Deprecated]: syz-executor6 (pid 12664) Use of int in max_burst socket option deprecated. [ 98.824132] Use struct sctp_assoc_value instead 2018/03/15 20:24:02 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000c74fe0)=ANY=[@ANYRES32=r0], 0xd}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000000100)="d8e89417dbbaa2124eadef9e28a236db59f3e8f9f0dd18", 0x17, 0x40800, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/03/15 20:24:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0675c24e4b6bc21bdf04"], &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)=0xfffffffffffffd33) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/03/15 20:24:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x28, 0x13, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x2000000) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8001, 0x3, [0xe0, 0x1, 0xffff]}, 0xe) 2018/03/15 20:24:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x46}, &(0x7f0000000080)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6}, 0xfffffffffffffe59) 2018/03/15 20:24:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$int_in(r2, 0x5421, &(0x7f0000000040)) 2018/03/15 20:24:02 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) fcntl$notify(r0, 0x402, 0x80000000) sendto$inet6(r0, &(0x7f0000000100)="db", 0x1, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x3b) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/244) 2018/03/15 20:24:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='[}\x00', r1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/dmmidi#\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffb) r4 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x4, 0x8802) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x4, 0x1, [0x3f]}, &(0x7f0000000440)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22}}}, 0x84) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf3b7, 0x400001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x800, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000280)={r7, 0x10000}, 0xfffffffffffffe86) readlinkat(r6, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/111, 0x6f) 2018/03/15 20:24:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x80000000, 0x1ff, 0x6, 0x20, 0x4, [{0xb399, 0x8, 0xffff, 0x0, 0x0, 0x101}, {0xfffffffffffffc00, 0x8, 0x4, 0x0, 0x0, 0xc00}, {0x8, 0x9, 0x401, 0x0, 0x0, 0x3}, {0x7, 0x2, 0x401, 0x0, 0x0, 0x604}]}) 2018/03/15 20:24:02 executing program 4: ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x1, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0xfffffffe) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x3, 0x4) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r3 = getpgid(r2) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x5) tkill(r3, 0x1000000000016) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r4, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r5}}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./bus\x00', r6, r7) 2018/03/15 20:24:02 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) chroot(&(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="db3d66f64ae8", @random="ed8886f0be19"}, 0x0) accept$packet(r3, 0x0, &(0x7f0000000080)) 2018/03/15 20:24:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="0a000000040000fa"], 0x8) 2018/03/15 20:24:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) 2018/03/15 20:24:02 executing program 2: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0xffffffff, 0x1, 0x1000, 0x80000000, "9991690955923327c1a5956a63f4e3b7103877f945235ff22835f075695822218ff96f3f0f5c864929d537b6", 0x100000001}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) poll(&(0x7f0000000080)=[{r1, 0x8100}, {r1, 0x2021}, {r1, 0x1000}, {r1, 0x8}], 0x4, 0x20) 2018/03/15 20:24:02 executing program 5: unshare(0x3894000) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r1 = getpid() getpgrp(r1) pwritev(r0, &(0x7f0000000280), 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x3, 0x8, 0x0, 0x9, 0xe28}, &(0x7f00000000c0)=0x20) r3 = dup3(r0, r2, 0x80004) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000000)) 2018/03/15 20:24:02 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)={0xb0, "d86911eaa375467bce067bd92e05b527882feec051b753cdf3eda085fe9f5c78adca5feba6325b0128c32f8646db582f7e4cfdfeea7d92f33c8b3c4da8d1fc868c7e2f6c683a20950ac36a82582e208f30a52fd47d766385c248054a15c911c71ca780b9bab9c672a95055451aa87900234c914ebcf354942248eecfa06dce32e0d2c32098136a10faaaa294e571f5f171927e55476ffa795afdc8ce9be4b58b3f789bada2fc51b994a42ef4da94186b"}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/30, 0x1e) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x1) 2018/03/15 20:24:02 executing program 0: ptrace(0x10, 0x0) 2018/03/15 20:24:02 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x80800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/15 20:24:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x501100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa, "cc64f65a4e1632663976"}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@ipv6_getaddr={0x2c, 0x16, 0x32b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x7, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x2, 0x40, 0x4, 0xfff, 0x10000, &(0x7f00000001c0)='dummy0\x00', 0x87, 0x0, 0x800}) 2018/03/15 20:24:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') eventfd(0x4) fchown(r0, 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/03/15 20:24:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000011c0)={0x2, 0x200000009, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x88) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/15 20:24:02 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x191, &(0x7f0000000640)=[{&(0x7f0000000340)="a22c", 0x2}], 0x1, &(0x7f0000000700), 0x0, 0x80}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/03/15 20:24:02 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xff, 0x1, 0x0, 0x8, 0x1}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/03/15 20:24:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x48, {0x2, 0x4e24, @multicast2=0xe0000002}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="9f764d2e74d2253c6b8294", &(0x7f0000000040)=""/159}, 0x18) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)=""/25, &(0x7f00000001c0)=0x19) ioctl(r0, 0x1, &(0x7f0000000000)) socketpair(0x1f, 0x2, 0x6, &(0x7f0000000280)) 2018/03/15 20:24:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004c80)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000004cc0)) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/173, 0xad}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/220, 0xdc}, {&(0x7f0000000740)=""/31, 0x1f}, {&(0x7f0000000780)=""/51, 0x33}], 0x8, &(0x7f0000000840)=""/25, 0x19, 0x1}, 0x100000001}, {{&(0x7f0000000880)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/65, 0x41}, {&(0x7f0000000980)=""/76, 0x4c}, {&(0x7f0000000a00)=""/49, 0x31}, {&(0x7f0000000a40)=""/170, 0xaa}, {&(0x7f0000000b00)=""/233, 0xe9}, {&(0x7f0000000c00)=""/62, 0x3e}, {&(0x7f0000000c40)}], 0x7, &(0x7f0000000d00)=""/19, 0x13, 0xfff}, 0x9}, {{&(0x7f0000000d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000dc0)=""/124, 0x7c}, {&(0x7f0000000e40)=""/245, 0xf5}, {&(0x7f0000000f40)=""/32, 0x20}, {&(0x7f0000000f80)=""/192, 0xc0}, {&(0x7f0000001040)=""/203, 0xcb}, {&(0x7f0000001140)=""/158, 0x9e}, {&(0x7f0000001200)=""/216, 0xd8}, {&(0x7f0000001300)=""/243, 0xf3}, {&(0x7f0000001400)=""/160, 0xa0}], 0x9, &(0x7f0000001580)=""/189, 0xbd, 0x9}, 0x7}, {{&(0x7f0000001640)=@rc, 0x80, &(0x7f0000002b40)=[{&(0x7f00000016c0)=""/118, 0x76}, {&(0x7f0000001740)=""/203, 0xcb}, {&(0x7f0000001840)=""/74, 0x4a}, {&(0x7f00000018c0)=""/223, 0xdf}, {&(0x7f00000019c0)=""/254, 0xfe}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/78, 0x4e}], 0x7, &(0x7f0000002bc0)=""/173, 0xad, 0x10000}, 0x9}, {{&(0x7f0000002c80)=@rc, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d00)=""/112, 0x70}, {&(0x7f0000002d80)=""/65, 0x41}, {&(0x7f0000002e00)=""/186, 0xba}, {&(0x7f0000002ec0)=""/52, 0x34}, {&(0x7f0000002f00)=""/193, 0xc1}, {&(0x7f0000003000)=""/51, 0x33}], 0x6, 0x0, 0x0, 0xc4}, 0x5b}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f00000030c0)=""/189, 0xbd}, {&(0x7f0000003180)=""/26, 0x1a}, {&(0x7f00000031c0)=""/183, 0xb7}, {&(0x7f0000003280)=""/181, 0xb5}, {&(0x7f0000003340)=""/141, 0x8d}, {&(0x7f0000003400)=""/28, 0x1c}], 0x6, &(0x7f00000034c0)=""/4096, 0x1000, 0x5}, 0x504}, {{&(0x7f00000044c0)=@sco, 0x80, &(0x7f0000004900)=[{&(0x7f0000004540)=""/218, 0xda}, {&(0x7f0000004640)=""/180, 0xb4}, {&(0x7f0000004700)=""/223, 0xdf}, {&(0x7f0000004800)=""/228, 0xe4}], 0x4, &(0x7f0000004940)=""/197, 0xc5, 0x8}, 0xffffffffffff8000}], 0x7, 0x140, &(0x7f0000004c00)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x7fff, 0x80}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0xfffffffffffffde5) sendmsg$rds(r1, &(0x7f00000053c0)={&(0x7f0000004d00)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000005240)=[{&(0x7f0000004d40)=""/202, 0xca}, {&(0x7f0000004e40)=""/129, 0x81}, {&(0x7f0000004f00)=""/171, 0xab}, {&(0x7f0000004fc0)=""/87, 0x57}, {&(0x7f0000005040)=""/255, 0xff}, {&(0x7f0000005140)=""/227, 0xe3}], 0x6, &(0x7f0000005340)=[@mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x1}, &(0x7f00000052c0)=0x1f, &(0x7f0000005300)=0x8, 0x10000000000, 0x9, 0x8, 0x7fffffff, 0x40, 0x3}}], 0x58, 0x40}, 0x4040000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000c40)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10001) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/15 20:24:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="8291916a1b20b6c0b219be914a100000008252cc7051f5f05e71ee63b76f6c3c92"], &(0x7f0000abaffc)=0x18) 2018/03/15 20:24:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/15 20:24:02 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f54000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x6, 0x5, 0x3, 0x9, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) 2018/03/15 20:24:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r2, 0x3, &(0x7f00000000c0)="984d428c961deeb67c5cd4dbe16b") ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000200)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000080)=0x78) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="66b820018ec866b815010f00d840f40f0666400f381c1d007000003667400fc75f00c48242f5a51185ffffb9331001c00f32f30f1a40002e0f06", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 20:24:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) 2018/03/15 20:24:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0xdf, &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000003680)="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", 0x1000}, {&(0x7f0000004780)="0a2ac94af3dc65099808365873eb5071961423d07b95d123dd76040dbf3dc623244a313dd0f5d3afbb33e8fe82ca8785d4dd7e38a505212d1f965ae47dee30c5673578c9f49ffbf11de9f3e639975f77ca3cdc46b6667c6099f6d088d2bdebc9c51369988220af1f41", 0x69}], 0x2, &(0x7f0000004680)=ANY=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000003100)=@ax25, 0x80, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=""/129, 0x81}}], 0x1, 0x10020, &(0x7f00000035c0)={0x0, 0x1c9c380}) 2018/03/15 20:24:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = msgget(0x1, 0x1) r2 = getuid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r5 = getgid() r6 = getpid() r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0xffff, r2, r3, r4, r5, 0xd, 0x6}, 0x0, 0x3c, 0x5, 0x9, 0xe7, 0xfffffffffffffffa, r6, r7}) r8 = accept$alg(r0, 0x0, 0x0) recvmsg(r8, &(0x7f0000000300)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$TUNSETOFFLOAD(r9, 0x400454d0, 0xc) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000000000)={'vcan0\x00', 0x6}) 2018/03/15 20:24:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vmnet0lo@\'\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x9, 0x4, r2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/03/15 20:24:02 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, r0, 0x0) semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f00008ecf0e)=""/242) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/15 20:24:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getegid() r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x7c) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000000000000086dd60090000000000000000000000000000002beefe15000000ff0200000000000000000060a971880000e7ff000000000000000000000000000000010000000000000000000000000000000100000000000000000000000000"], 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) dup(r2) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/03/15 20:24:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000014000008004500001c0000000000119078ac14ffbbffffffff00004e2100089078002866807c445552b041ab597026a1ec352ad2d045af01011bf5ad15efa6444d65804f04582ed6bb4f793465dff918f8a268359b48f4b8c6ff133049604491c8b24b552d9ce2ed1d2e01be951f720c40126562bc1e503895fbe7658a6869c5bd7d6f40319665e3cd51a2d4fe9a6cf57a909ad48576df199a0512653ce7beede05c1628cf9dd4ade1bf89aecd7b3aa51382f1c1e05fe2613e45b443a5945b5d573b45e295325735c6964866642324ae5698be9398e6f2c9e459f49622a8"], 0x0) 2018/03/15 20:24:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10080, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x40, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/15 20:24:02 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000000)="fb1842ff2a16f840199948eafa34af0d3affbfcd2f63794116bb011b319d58f867d7249aba57ac12c7f643fabc5403b130ac1e80c267521c2c59bbddb731484168aedf5cb97870a82efa5acd0fef285ee1ca10d78e93c552e4461b15c146b4b3876b1e6dda5cd9bb5ce3ed21d66f8845a9c794540d9889c99cbc146a359a954778", 0x81) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x32}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) 2018/03/15 20:24:02 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) 2018/03/15 20:24:02 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/03/15 20:24:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8a640, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x8, 0x4) r2 = socket(0x80000b, 0x80006, 0x3) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/207) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r3, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/03/15 20:24:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20003) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000000)=0x2b0f3cbd30d87a25, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000240)) 2018/03/15 20:24:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000001c0)=""/134, 0x86, 0x1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f0000000140)="99eac84d6a3828b426e0d2bd94a37244ea0e42631a45a6169743683c197a2fc7347910730b5ae23f34a8fd174d6b80c4b7da578af930c134f249c78e7ba8a0b3b1d8fd6eda7517f2b1d37222a84e4864663febaf1d9cb9c88296fa1002288dde", 0x60}], 0x1, &(0x7f0000744000)}, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000300)={'ip6gre0\x00', @ifru_data=&(0x7f0000000100)="731143a169eedc2f11fdc4aaeca26b2c00a43894bcc4b2e38f5b2dbfc118f0ae"}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xb, 0xd3, 0x401, 0x7, 0x1, r2, 0x20}, 0x2c) 2018/03/15 20:24:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000180)=@newpolicy={0xb8, 0x13, 0x731, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf51b}, {}, 0x0, 0x0, 0x3}}, 0xb8}, 0x1}, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb7b6, 0xa840) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x44, 0x0, 'syz_tun\x00', 'bcsh0\x00', 'ifb0\x00', 'erspan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], 0x120, 0x120, 0x158, [@connbytes={'connbytes\x00', 0x18, {{0x7, 0x7, 0x1, 0x3}}}, @rateest={'rateest\x00', 0x48, {{'ip6tnl0\x00', 'vcan0\x00', 0x22, 0x3, 0x6, 0x3ff, 0x5, 0x5, 0x1, 0x6}}}]}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x5, 0x10, 0x6001, 'teql0\x00', 'eql\x00', 'bridge0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6, 0x7}}}}]}]}, 0x318) ioctl(r0, 0xfff, &(0x7f0000000240)="9eec77ef94d7b567ca72ed39aaff5891563c9c68082b1db089868a4794bc669b2d138e76448f640df24267bf144d0c9d99dcf2efc643dafae8e44d4bce31c028b1261f06e627a6fe5095732387c5f51ccfd197e5f64cc1ffcd92f57b6f6eb89164e3dea518fd2f68e32721e0975e7d424fc68365b78cef758bddeefa155c603f089bbcb5286382194500f13e237fd905632cc0671827328bc982e0260ce0e32bffcac3dcec1b3393da4a4ec9728ab81522633d0707686e76556790ab3c39306f500587225f841aa679b29d78cb2c578d1431133eab0dbc69f87c72243f9a611860ddd48315228e2b20be80") 2018/03/15 20:24:02 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) syslog(0x1, &(0x7f00000000c0)=""/43, 0x2b) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) utimes(&(0x7f0000000000)='./file0/file0/file0/file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) 2018/03/15 20:24:02 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x210800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="dafed010a4ab5eb0b801e961b7ab527f555fea7d006c785152e2c81b8b52cd7a6692657c6ea2c9132162590e6749a11bb339ba7484affa72da6ee7e43cb7f0f1e063768e4c0c9f0693dd21750e9b32", &(0x7f0000000140)="1e12fc4eaafbed6f330f22a1f578a8a15fa53eb66f1c40fa780c814970bef7748bb982b7c1d35cc161b3856470d405286fb9cc312b125b05c2d48111dd1c8daef266429c60a5d5dd179545578e1cccd588ed836d2ec580f5e838e64884accf2ff3256187a0410e4f6b99050682329ca66a91cc21f3424aee899688abfce4f156d40caf5041185cb71bd0cc96965e08bde1d5f15a6ab018ea53dd600551c162e0de9ac64ca964b4b22c1ee553"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000400000025000000000000009c000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/15 20:24:02 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a03ffc), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 20:24:02 executing program 3: syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x42000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x4) unshare(0x402) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f000077bfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/15 20:24:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/50) 2018/03/15 20:24:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x800008000002) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/03/15 20:24:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) open_by_handle_at(r1, &(0x7f0000000080)={0xa5, 0x4, "29d4039fd0c4effaf251fb23c2d3c067104f4644b099e2385bcf017ee0ec8c1c0d1190fb5ae3fec8bb47615db54738b629eb8d318e5abe36897b932871e7fb63a6df9de1e7dc754446dd99c71e2beea17ea168f3510c7dee965f14bd5b48930c6c7e1c8fad1875accd9a605fc4bbd186e9e715c2fd7ac25d66b58f0a1574536cc0f841359e18953338de7bc5da24722e3d2c10bb480e350fb944590678"}, 0x200c0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x5, &(0x7f00000003c0)}) 2018/03/15 20:24:02 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c3ffc)) 2018/03/15 20:24:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x3ffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000001140)=@full, &(0x7f00000010c0)=0x48) close(r0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000011c0)={0x3, 0x800, 0xff, 0xff, 0x8, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f0000000080)="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", 0x1000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r4 = gettid() r5 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) write$fuse(r2, &(0x7f0000001200)={0x28, 0x0, 0x5, @fuse_notify_store_out={0x10000, 0x1ff, 0x12f6}}, 0x28) kcmp(r4, r5, 0x3, r3, r3) 2018/03/15 20:24:02 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b22ff8)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr=0x5e8447d1}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, 'sit0\x00'}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) 2018/03/15 20:24:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x8000) readv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/147, 0x93}], 0x6) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns\x00') fchdir(r2) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 20:24:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)={0x2, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20}}]}, 0x3e2}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x1a, @fd}]}, 0x2c}, 0x1}, 0x0) 2018/03/15 20:24:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x800) listen(r2, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x8000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/15 20:24:02 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000007d00)=""/87) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000007dc0)={r1, 0x1, 0x1, 0x4, &(0x7f0000007d80)=[0x0, 0x0, 0x0], 0x3}, 0x20) recvmmsg(r1, &(0x7f0000007a80)=[{{&(0x7f0000002940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f00000029c0)=""/83, 0x53}, {&(0x7f0000002a40)=""/98, 0x62}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000002ac0)=""/108, 0x6c}], 0x4, &(0x7f0000002b40)=""/38, 0x26, 0x37d2}, 0x9}, {{&(0x7f0000002b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002c00)=""/40, 0x28}, {&(0x7f0000002c40)=""/9, 0x9}, {&(0x7f0000002c80)=""/114, 0x72}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003d40)=""/143, 0x8f}, {&(0x7f0000003e00)=""/220, 0xdc}, {&(0x7f0000003f00)=""/154, 0x9a}, {&(0x7f0000003fc0)=""/147, 0x93}, {&(0x7f0000004080)=""/94, 0x5e}, {&(0x7f0000004100)=""/96, 0x60}, {&(0x7f0000004180)=""/91, 0x5b}], 0x7, 0x0, 0x0, 0xf46}, 0xbf}, {{&(0x7f0000004280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006540)=[{&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/15, 0xf}, {&(0x7f0000005340)=""/21, 0x15}, {&(0x7f0000005380)=""/139, 0x8b}, {&(0x7f0000005440)=""/95, 0x5f}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/121, 0x79}], 0x7, &(0x7f00000065c0)=""/85, 0x55, 0x40000000800000}}, {{&(0x7f0000006640)=@hci, 0x80, &(0x7f0000006780)=[{&(0x7f00000066c0)=""/54, 0x36}, {&(0x7f0000006700)=""/98, 0x62}], 0x2, 0x0, 0x0, 0xe9b}, 0xffff}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f00000067c0)=""/224, 0xe0}, {&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/136, 0x88}], 0x3, &(0x7f00000079c0)=""/174, 0xae, 0x2af7}, 0xef1}], 0x6, 0x40000020, &(0x7f0000007c00)) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) getitimer(0x0, &(0x7f0000000040)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000007c40)={0x9, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) sendmsg$kcm(r2, &(0x7f0000002880)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="b5d9b3ebe971eb4f4378ef77e1bab1b1a60d023c8eea257f78b3f8adfde0c4361ce7512626705d", 0x27}, {&(0x7f0000001140)="a4b26a3c11e2e62c9e7eff96f8c3cc5d8135c31049f0632fcec7dc7a541db68b6980e36cea0058b9ad4ca6a29ef4a5369bcbdaef744953fc0f6bc2e3433233540fdbc6e3fb840c06390db6a18b820e2f338b8d62631ab0bc8a3e596506cb2638f9936f0f8b543c23a8ef325ef0269a43260018075e0f1ac22b2d2792b39753ba9babe45501f04c54e2b33ea45623925ea9c2be94897664cb3b2616a59a1ee7b31e3ee906f436a47e39f9ba71d9b5e95f6065", 0xb2}, 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{&(0x7f0000002380)="03dd9148db001d69c7aebfa4a2ef863e09ae1fb7d52c2179b231c82c5dc1a8adfd793d4253b4248ee2d7f87ce8e76f6e53ad3c3e045469971c97fa5132a82ca443deb7c6732291ed05e37ab25773a99dd2a9d24d9cce38aa15b29328b32ae64762897a6fbb3c70a38818ae43efefa4821dbf94acb4983dfd3d3dc482aa70e9eea697511a445f4aedad56cad6062e8776608eaf8d0ef3709a29d6b3b6eae7cab231353e09353c8d59fcdefecad7b78ce646036ee86c1dc45dbd2f21efa081cb66d748db1d7f1b4c51eb5bce16", 0xcc}, {&(0x7f0000002480)="1e8f6bd321512fca4ae918df8b7e78abb03b4c8ef812f47d1fc50afaec5055082719664a7b264dc6f0007fb0cfd7d3cf1cc44e7f54ed67ae75f13fe3047fd1498eb99d287cf4bb2dc6906361d206a4e881084cdc481fcfd1695161ae9dd5cd002e0d9c4e3a1be27f24cd0f2831d2608be8dd21e33baa4fd7a50a024bcd94494d6dbc80777f751b35dec38edcb47c4ef4e988166429a5245e47c97ac2bace173ad89320722c6149359f355b0410a907ace8adf7d6dda57e1ab3e3d447d36dfd1c2482d0ba04500e6996de1b4c1633eb0185d42a7663b60ea089b8af3b23438c667f14", 0xe2}, {&(0x7f0000002580)="4523c51ad9fe8fe9e14526be02c2383ec88f243791d8f4d061b49dc5", 0x1c}], 0xa, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4000080}, 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x0, 0x40000000]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20400, 0x0) 2018/03/15 20:24:02 executing program 3: lookup_dcookie(0x8, &(0x7f0000000000)=""/179, 0xb3) mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) munlock(&(0x7f0000525000/0x4000)=nil, 0x4000) 2018/03/15 20:24:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x0, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000040)="260500000073797a6b61", 0x80400000005c6e, 0xfb, &(0x7f0000000300)=""/251}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)="03be2b8de11db62e012df6a7d3a79a799524a910e9cd90866105de92ca315971c741a578da4264e76664f35f77c30d36b9af55ed4e8cc5bfa455a3427fba6a0560267755ae5103d2a5dac336cd0982b21c868103f1303fd5522c11f3afa1ba6db763f3d022cf33ca6947ac68bfe085ebdef8472c238336c0d12f1912cf938117f7b244b8"}, 0x10) 2018/03/15 20:24:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000400)=ANY=[@ANYBLOB="0500000002000200000000000000000018000000030300000000000000000000090000000300000022ffffff00000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009683d67441ccd4f1467df7eb21edffed1c46e12c33401c207114d3ed2d9b156cfd09dd8da2c1a3b4b6689ec87a61150e42fe94ffa9df4c3c1bb0e745c97abf0401d1bb071d27e73f6b9bece3d"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000008000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000000400435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000ab9871b50000000000000000000000000000000000000000000000feffffff000000008f901e1cb5bb74587e3da860b880cea53e573dab921c9f4be892eda9993285a70841dede511324a0f53345b92738cd260c07755e0ca786beec40cfbd4d42b16c3ebac2d47f6137c15029ad40cb3ebce95578bc9c291cfe86bcbe4825f095fef7ca25cd31b0a17aaae9f08f2289a6b0"], 0x3) 2018/03/15 20:24:03 executing program 3: r0 = memfd_create(&(0x7f0000003ff7), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r1, 0x80000, r0}) fallocate(r0, 0x400000009, 0x0, 0x2) 2018/03/15 20:24:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0xc40) accept$nfc_llcp(r0, &(0x7f0000001080), &(0x7f0000001100)=0x60) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001140)={'yam0\x00', 0x4}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000011c0)=r0) getsockopt$bt_hci(r1, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/mls\x00', 0x0, 0x0) 2018/03/15 20:24:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="3ba462ad361a51ae0ff8d8f968cb4f12d71b6a31b55937f150297ffdf82064a08e16e729bf500cd02c320c83bf39b8a2ba1efad6c433f9dc93b46f043613ad35399f040aa916280d344a174629d13c9340e7bda0a3c46c6aafbaeb466028603ed5696f0a01a51bb1499911341d8802eccd3018c78b1c0ec0586a930fdbd2b7291eaa34587d8af6218f186d080ec0bd7fba840c38ee907084ff41e64e3e07e730a194a3381dbe86e8567bc34866", 0xad}], 0x1, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000180)={0x0, 0xfffffffffffffffd}) 2018/03/15 20:24:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000240)={0x4, 0xf004, 0x0, 0x5, 0x22be}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="d400000000000000710000400000d6b4d02da49c834af354b424bd2e458fa9fb5ad7d5d0390e2ea8e84da0e193f2808d111386b5593cd266c37cf140b5066354e842a99af7443275c9876245be77"]) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r4, &(0x7f00000000c0)=""/144, 0x90, 0x2, &(0x7f0000000180)) 2018/03/15 20:24:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x141800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xa0ac, 0x20, 0x5, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x3, 0x9, 0xcd, 0x9, 0x3, 0x3, 0x7, 0x5, 0x7, 0x54, 0x5, 0x5, 0x7ff, 0x3, 0xce]}, &(0x7f00000001c0)=0x100) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) [ 99.577990] kauditd_printk_skb: 28 callbacks suppressed [ 99.577999] audit: type=1400 audit(1521145442.992:114): avc: denied { write } for pid=12890 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/15 20:24:03 executing program 6: rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffffffffff7e}, 0x0, 0xffffffffffffffb6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x0, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r1) 2018/03/15 20:24:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/15 20:24:03 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x428, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = getpid() setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x62}, 0x8) fcntl$lock(r1, 0x5, &(0x7f0000000100)={0x1, 0x3, 0x8000, 0x3, r2}) recvmsg(r1, &(0x7f00000014c0)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/161, 0xa1}, {&(0x7f0000001340)=""/25, 0x19}], 0x3, &(0x7f00000013c0)=""/238, 0xee, 0x92}, 0x40000120) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000180)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x101000) 2018/03/15 20:24:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff00000001, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r2, 0x1ff, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/15 20:24:03 executing program 7: memfd_create(&(0x7f0000000080)='/dev/input/event#\x00', 0x6bf2e85546fab1a8) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="224aff19a33530ebcbdd4fd38a60c6a62519721de05a3fb2", 0x18}], 0x1) 2018/03/15 20:24:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2140, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000029000e0069000b0000"], 0x10}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x2f9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/15 20:24:03 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000efe000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) r1 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xcb9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000100)=0x8) 2018/03/15 20:24:03 executing program 5: syz_emit_ethernet(0x2dc, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@mpls_mc={0x8848, {[{0x0, 0x3, 0x9, 0x5}], @ipv6={0x1, 0x6, "10dfd3", 0x2a2, 0x5e, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x77, 0xc, 0x3, 0x90, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @empty]}, @hopopts={0x7f, 0x1, [], [@jumbo={0xc2, 0x4, 0x8001}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x76, 0x2, [0x6, 0xfffffffffffffffa], "7763869aa425a4153c98b52a2e480d04e5436a7fb43df5632fa747d54c5c4cb050e69dc6e337c228a9c4f728f6069f7fa4fc3a647bdce9d6f32e818798023fd2a3d76ed157adfccbaa1e016337ec747794483b4c79deb5ba7107e137f6cd64fa383224f9f77ec62e1cf1324578f31e1b70a946e52c95"}, {0x1ff, 0x0, 0x8, 0x3f, 0x0, 0x0, 0x800, [0x7, 0x0, 0x81], "3e973aa5694a8abf"}, {0x3, 0x0, 0x100000001, 0x1, 0x0, 0x0, 0x86dd, [0x4], "d9fc70bd266a6c6733087edc186d1fd980a8b70518067bb7ba32e4b492564201dd693a0dff9f6ae718ee332e13acb70cc777886d48b07333197d267b14fec9204a3e4b51e601530d4cb95d032ebbc3bf272ac93f6d4a1b69f16a882813a07f842061e3ed3b2d2db421f96dda3595e4e4299d2d8485b94df85b"}, {0x8, 0x88be, 0x0, {{0x9, 0x1, 0x20, 0x4, 0x2c, 0xffffffffffffff17, 0x7, 0x7}, 0x1, 0x8}}, {0x8, 0x22eb, 0x2, {{0x78, 0x2, 0x1b9, 0x7, 0x2, 0x81, 0x5, 0x5}, 0x2, 0x7fffffff, 0x2, 0x8, 0x2a0, 0x9, 0xbf42, 0xffff, 0x6, 0x7a}}, {0x8, 0x6558, 0x3, "7874904362a1b0b3fe3cbf572c6d4be2e943fc30b23a5842a28b5bacfea924524569ad699cd60d7bc7eb9a7d89f03fa8e1e8b3a7dad37d5749e66fde2bf80fa01777d497a19879e833aa9422c263811bbfac742a7bccc7a2bb885d938282904025fcdbdc4fe1673d953ce8799c0e18a2465e18b7ebb25d6b122f3a0337411a71e44edbb85324f3b6752c7389688ee1546510d3b10d79b5411d4581712551896f824178bc40ee700b51ade6d63d2bc306e17e445379cf9768a56325d06978fce7202a32ebbf2707ef4a32356af5072cf4f26ddb6397ee36abe059a3"}}}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/15 20:24:03 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f000044cff8)=0x5) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) 2018/03/15 20:24:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x4, 0x5f0, [0x20000100, 0x0, 0x0, 0x20000438, 0x20000580], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, 'ifb0\x00', 'gre0\x00', 'bridge0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xc0, 0x108, 0x140, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x13, 0x0, 0x0, 'eql\x00', 'teql0\x00', 'gre0\x00', 'syz_tun\x00', @random="4a20bf4cdd50", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x108, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'ip6gretap0\x00', {}, '\x00', {0xff}, 0x10, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'vlan0\x00', 'syz_tun\x00', 'irlan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'ip6gretap0\x00', 'tunl0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff], @empty, [], 0xf0, 0x158, 0x190, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @common=@STANDARD={'\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x668) socketpair$inet(0x2, 0xa, 0xff, &(0x7f0000000000)) 2018/03/15 20:24:03 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xfffffffffffffff7, 0xffe) syz_emit_ethernet(0x19f, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="371491e5aec4", [], {@mpls_uc={0x8847, {[{0x3, 0x2, 0x6, 0x7fff}, {0x4, 0x1ff, 0x0, 0x9}, {0xbd1, 0x101, 0x7, 0x7}, {0x401, 0x100000001, 0x8a5, 0x3}, {0xffffffffffffffff, 0xa81, 0x0, 0x2}, {0x80000000, 0x9, 0x4, 0x10001}, {0xfffffffffffffff7, 0x1, 0x100000000, 0x81}, {0x8, 0x4, 0x5, 0x7fff}, {0x5, 0x6, 0x9, 0x80000000}], @ipv4={{0x2f, 0x4, 0x6, 0x100, 0x16d, 0x66, 0x8, 0xfffffffffffff138, 0x2e, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x4}, @timestamp={0x44, 0x1c, 0xffff, 0x1, 0x9, [{[], 0x6}, {[], 0x2}, {[], 0x40}, {[@dev={0xac, 0x14, 0x14, 0x12}], 0x9ca}, {[], 0x1}]}, @end, @ssrr={0x89, 0xf, 0xa232, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}]}, @rr={0x7, 0x23, 0x9, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @empty, @rand_addr=0x9, @rand_addr=0x7, @empty, @multicast2=0xe0000002]}, @ssrr={0x89, 0x1b, 0x76b, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @rr={0x7, 0x13, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @rr={0x7, 0x1b, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x70}, @noop={0x1}]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0x7, 0x0, 0xc, 0xc6, 0x532596c, 0x0, 0x7fbd, {[@window={0x3, 0x3, 0x20000}, @sack={0x5, 0xa, [0x7, 0x3]}, @exp_fastopen={0xfe, 0x4, 0xf989}, @generic={0x8, 0x6, "d22bc906"}, @window={0x3, 0x3, 0x7f}]}}, {"486458726b0dcb0142d3a13653f700939abc0893c780980cd7ec5540574212f1af4fc91896e91349c9c941244af6e632210971a3a8b7af4f9d674cfc5e512f4db79186ed1bb140b6fe87621c7e479c75d363f0f8c6ed11f0a12aa3b849fbafd2013484080da569951ce0ccfbb4aa563a06fdd0563d70fe179319b16208cb846c56"}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) 2018/03/15 20:24:03 executing program 1: add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c19455ff5d3b4e8672af40304afe01feaf01c38ae5d2", 0x16, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="72562752656d9734381f9cbf", 0xc, 0xfffffffffffffffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44800, 0x0) recvfrom$ax25(r1, &(0x7f0000000200)=""/129, 0x81, 0x40, &(0x7f00000002c0)={0x3, {"d8a86d59cda248"}, 0x5}, 0x10) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/03/15 20:24:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) setns(r0, 0x44000000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10d) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/03/15 20:24:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000484) sendto$inet6(r0, &(0x7f000009bfab)="b4", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) sendto$inet6(r1, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0x100000000, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x4d2}, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/131, 0x83}], 0x1, &(0x7f0000000580)=""/67, 0x43}, 0x102) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)) rt_sigaction(0x2e, &(0x7f0000000180)={0xffffffffffff895c, {}, 0x3, 0x4}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) 2018/03/15 20:24:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xc6180, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x842) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000140)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000014d564b00000c0001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 20:24:03 executing program 2: semget$private(0x0, 0x3, 0x6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) munmap(&(0x7f00001e7000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) mincore(&(0x7f00001e7000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/5) r1 = semget$private(0x0, 0x2, 0x524) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000100)=""/236) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x4, 0x3, 0x1, r2}) mincore(&(0x7f00001ea000/0x3000)=nil, 0x3000, &(0x7f0000001280)=""/4096) 2018/03/15 20:24:03 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/36) r1 = memfd_create(&(0x7f0000000240)="757365414058052b60488638726c6f7070703170746f", 0x2) fallocate(r1, 0x0, 0x0, 0x10001) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/255) 2018/03/15 20:24:03 executing program 7: io_setup(0x8000, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r0, 0x1000, 0x0, &(0x7f0000000080), &(0x7f0000000080)={r1, r2+10000000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x129800, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x4000) shmdt(r6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) dup3(r4, r5, 0x0) 2018/03/15 20:24:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0xfffffffffffffde7) write(r0, &(0x7f0000000000), 0x0) 2018/03/15 20:24:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/03/15 20:24:03 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000240)={"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"}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000001c0)=""/119, 0x1) recvfrom$ax25(r0, &(0x7f00000000c0)=""/101, 0x65, 0x100, &(0x7f0000000000)={0x3, {"2d67c7adc95d42"}, 0x3ff}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001240)="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") 2018/03/15 20:24:03 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0xc0000009, 0x3, 0x8, 0x1fffffffe0, 0x7}]}) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='../file0\x00', &(0x7f0000000200)='efs\x00', 0x200040, &(0x7f0000000240)="55992db690d2fa824081a50235bf") futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) 2018/03/15 20:24:03 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendto(r0, &(0x7f0000000000)="8307f8d125a8", 0x6, 0x8040, &(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000140)={0x401, 0x8, 0x9, 0x4, 0xc48}) 2018/03/15 20:24:03 executing program 2: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040), 0xffffffffffffff74, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/15 20:24:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, 0x8000}, 0x98) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff6fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000040), 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000000180), &(0x7f0000ca4000), &(0x7f0000000100)) 2018/03/15 20:24:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000040)={{}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x3ff, 0x1, 'client1\x00', 0xffffffff80000005, "fa1a70ddb7432744", "af0f53f100e82b7bb57428e37f26480a670f2654497c2c76d577e56deabec31b", 0x20, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 20:24:03 executing program 6: socketpair$inet(0x2, 0x1, 0xb29, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20}}, 0xc8, 0x10000}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x200, 0x800, 0xffffffffffffffc0, 0x81, 0x1, 0x3, 0x0, {r3, @in6={{0xa, 0x4e22, 0x3f2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x64, 0x80, 0x8, 0x40}}, &(0x7f00000004c0)=0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)={r7, 0x3ff, 0x2, [0x3, 0xffffffffffffffff]}, &(0x7f0000000180)=0xc) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000017ff6)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f000000f000), 0xfffffffffffffce9, 0x0, &(0x7f0000000540)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r6, 0x0, 0x0, 0x8, 0x6, 0x4}, 0x14) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/15 20:24:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x100000000000, @dev={0xfe, 0x80}}}}, 0x108) [ 99.973105] binder: 13017 RLIMIT_NICE not set [ 99.997886] binder: 13017 RLIMIT_NICE not set [ 100.014183] binder: 13016:13017 ioctl c0306201 20004000 returned -14 [ 100.017756] binder: BINDER_SET_CONTEXT_MGR already set [ 100.026047] binder: 13016:13021 ioctl 40046207 0 returned -16 [ 100.026176] binder_alloc: binder_alloc_mmap_handler: 13016 2000c000-2000e000 already mapped failed -16 2018/03/15 20:24:03 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000000080)}, 0xbffc) 2018/03/15 20:24:03 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002dc0)=[{{&(0x7f0000002b00), 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002b80)=""/227, 0xe3}], 0x1}}], 0x1, 0x0, &(0x7f0000002f00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000002fc0)=[@in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000003080)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x240000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x6, 0x0, 0x200, r1}, &(0x7f00000001c0)=0x10) fsync(r2) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = getpgrp(0x0) r6 = getpid() kcmp(r5, r6, 0x4, r4, r4) sched_setaffinity(r6, 0x8, &(0x7f0000000080)=0x1f) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) accept4$alg(r7, 0x0, 0x0, 0x800) splice(0xffffffffffffffff, &(0x7f0000002f40), 0xffffffffffffffff, &(0x7f0000002f80), 0x7, 0x4) r8 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r8) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2018/03/15 20:24:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20015, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/03/15 20:24:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10880}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0), 0x0, 0xfffffffffffffffc}, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000300)=0xfffffffffffffd18, 0x376297ce2e1ba823) bind$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x5, 0x7, 0x83, 0x100, 0x39, 0x24}, 0x4}, 0xa) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x101000) r3 = eventfd2(0xe22, 0x1) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x2, r3}) 2018/03/15 20:24:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x2400) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) tkill(r2, 0x16) write$rdma_cm(r1, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x111}}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @rand_addr=0x54e}}, 0x8, 0x6, 0x1, "509321037ce3373e8ceb8eb530d0b0d9233c6756c858ada892a0b42b2c22a59b556979f151536d6395abca6f6dadd97271184184b37ada513ee096e52c5fa254dcae4c7a9562bc7fee3a3cc61f195375"}, 0xd8) write$rdma_cm(r1, &(0x7f0000000640)=@reject={0x9, 0x108, 0xfa00, {r3, 0x0, "c7ddeb", "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"}}, 0x110) 2018/03/15 20:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000000)=""/43, 0x2b) getdents(r0, &(0x7f0000000100)=""/183, 0x21c) getdents(r0, &(0x7f0000000040)=""/56, 0x38) 2018/03/15 20:24:03 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xdd, 0x8000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) connect$inet6(r2, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/15 20:24:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200, 0x200000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000000c0)={"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"}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="db3d66f64ae8", @random="ed8886f0be19"}, 0x0) [ 100.045436] binder: undelivered TRANSACTION_COMPLETE 2018/03/15 20:24:03 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x15}}) 2018/03/15 20:24:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r1, &(0x7f00000001c0)="01", 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/03/15 20:24:03 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)=""/239, 0xef}], 0x3, &(0x7f0000000280)=""/148, 0x94, 0x6}, 0x40000000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) 2018/03/15 20:24:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x44000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xe, 0x4, "c4ba92d3f69d2ba4c19a18997b2589038da85f7de9b71c3375aa29c18c0b455ca462e5f22783a504e30eb505751153f32d859652091c99713540e4f424ada4cc", "bf8f0937fc5347407271e75c63da012518ae4e298ccd692692411e64859b75e2ade4f4fe2813ab78b5a8564563a4290cadfd0355227eec29a0afb5d2d73772f2", "cfc695755e1fd55c528a478e29d80732eedaca01937f75d9173e07fe61318b43", [0x81, 0xfff]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x43, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x3}}) 2018/03/15 20:24:03 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x50, 0x2}, {{0x77359400}}], 0x30) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x280000000}, &(0x7f0000000100)=0x8) 2018/03/15 20:24:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2000000000529, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0xc) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) timerfd_gettime(r0, &(0x7f0000000100)) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/15 20:24:03 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6f, 0x88000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x5, 0x24, [0x1cc6153c, 0x80000000, 0x1, 0x3, 0x13eb0ccdc, 0x2c3f6d02, 0x200, 0x1000, 0x6]}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 20:24:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 20:24:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1ff, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @empty, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x33f, 0x3ff, 0x100000001, 0x0, 0x3, 0x40000, r1}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) set_tid_address(&(0x7f0000000240)) 2018/03/15 20:24:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1040020000000000aa34e00000000009cffe3254b0dc8aa45ef162b46dc1fc4009c44f687676522f5dbe9ab6bb674e62e79d9fcbdf176083621c454f088a0e33c0acc6d721b429632f7ad5d77887503db3603d3800e69947c47e3ccc58cd6dc2584a22d83f4200fbf9b2c5b8a895def16080cb40038d4b86378bd9a780d141fdb4c0119f9520ef8820cd7eec2eda7e0d502b72e673e759652afd92"], &(0x7f0000abaffc)=0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x275014d2, 0x4) 2018/03/15 20:24:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000614fc8)={&(0x7f00005c3000)={0x10}, 0xc, &(0x7f000084bff0)={&(0x7f0000340000)=@mpls_getroute={0x1c, 0x1a, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) 2018/03/15 20:24:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4}, 0xfffffffffffffe87, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x2e0}, 0x1}, 0x0) 2018/03/15 20:24:03 executing program 7: sysfs$2(0x2, 0x1000009, &(0x7f0000000240)=""/34) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000100)={0x20001, 0x0, [0x7f, 0x81, 0x80000001, 0x4, 0x400, 0x5c0e8, 0xffffffffffffff81, 0xff3]}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0xe16, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x3ff, @multicast1=0xe0000001}, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000280)) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x0, 0x2}) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/03/15 20:24:03 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) sync() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x312, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000000, @remote={0xfe, 0x80, [], 0xbb}}, 0xc729c187ec30238) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) getpid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f6e6a6563745f723a6368666e5f657865635f743a73702073797374656d5f753a6f626a6563745f723a70c941cc47b7a070705f646576696373797374656d5f753a73797374656d5f723a6b65726e656c5f743a73300052d5306df0f21584c78413b9fdf7ec"], 0x64) 2018/03/15 20:24:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @empty, 0x8001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}], 0x5c) 2018/03/15 20:24:03 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000240)={'syzkaller0\x00', 0x600}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0xfffffffffffffe02, &(0x7f00000026c0), 0x12, &(0x7f0000002780)}, 0x0) 2018/03/15 20:24:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000949000)="890f04000300000000e60000e3", 0xd) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x101000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7fff, {0xeb7e, 0x1, 0x4, 0x8442, 0x2, 0x8}, 0x1, 0x4}, 0xe) 2018/03/15 20:24:03 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001180)=@get={0x1, &(0x7f0000000180)=""/4096, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x40}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/03/15 20:24:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r0, 0x442000000000127c, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10202, 0x2, 0x2, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/03/15 20:24:03 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xa02, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x323, 0x10000, 0x2, 0xca8, 0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/15 20:24:03 executing program 3: fadvise64(0xffffffffffffffff, 0x0, 0x8, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'vcan0\x00', {0x4, 0x7f, 0x40, "5d247c5af4db", 0x9}}) readahead(r1, 0x6926, 0xfff) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f84f90)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0x50}, 0x1}, 0x0) r3 = semget$private(0x0, 0x0, 0x100) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000040)=""/39) 2018/03/15 20:24:03 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00002e0000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x4) 2018/03/15 20:24:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x100, 0x2, 0x3ff, 0x1]}) setsockopt$sock_void(r0, 0x29, 0x200000000cc, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ip_vti0\x00') 2018/03/15 20:24:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x384d, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x2cc}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}], 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a87ffc)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000d81f25)=""/219, 0xdb) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/222) 2018/03/15 20:24:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$KDDELIO(r2, 0x4b35, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/15 20:24:03 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x11, 0x81, 'bond0\x00', 'ip6gretap0\x00', 'sit0\x00', 'bond0\x00', @random="4cea2cceb593", [0xff, 0x400000000000000, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xc0, 0x110, 0x240, [@helper={'helper\x00', 0x28, {{0x1, 'tftp-20000\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x8, "0da1d5125747eb04a947b07fa4ca7f96e1b10932eb26a9573b33cf08939f", 0xc}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:root_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x348) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)={0x35, 0x3, "fa81f175834a5556a76ef03549b504d4187afb6d4b0785366bcb4b28ba8081e952ebb363fa8da24cc340ab8e46"}, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x2, 0x208, 0x0, 0x0, 0xc110, 0xff, 0x4}, 0x20) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x105, 0x111000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xffffffffffff958d, 0x3, 0xffffffff, "d0dbbe781b3276578533237044698039535cf59640bd1e867a3137dbaedbc956c84fc145f091e0b803410ddf76dfef038d55c30ab689fe8b5f2ad7b5d85a7f9484bd45eb500c843814bf7fc0549c25c8"}, 0xd8) 2018/03/15 20:24:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x6}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pkey_alloc(0x0, 0x2) 2018/03/15 20:24:03 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x0, 0x0) geteuid() 2018/03/15 20:24:03 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000080)="bed3becd7a5300e8f561b6e2ea27e7df029651af05cd5ed52a92ec98dcecdf4da047f143ad630d5c169bbc415ad1fe578dd6dcac569c9f68bb28cd0d6ba0dab8eeb530e881f42d3e2ed7ff87e597a0bf04c57a85edbe432d0cea203bca3e6c1166fb32e4") semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x40000, 0x0, 0x800000000ffd, 0x7ffc]) 2018/03/15 20:24:03 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fcffffffffffff00000062f77ce3aeade8f46a6d9af7cc55a0fb12dea9722ad2fb"], 0x28}}], 0x2, 0x0) 2018/03/15 20:24:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffd9, 0x0, 0xfffffffffffffffd, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0x6, r3, 0x0, 0x1800000000}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x8a1, 0x1000, r4, 0x0, r5, 0x31, 0x1452, 0x8}) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/15 20:24:03 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x8d, 0x6, 0x2, 0x81, 0x1, &(0x7f0000000080)='tunl0\x00', 0xd263, 0xffffffffffffff40, 0xffff}) sync_file_range(r0, 0x2, 0x9, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000200)}, 0x10) 2018/03/15 20:24:03 executing program 3: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) 2018/03/15 20:24:03 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/15 20:24:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/03/15 20:24:03 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="02c4980f89bd0af10490c87894e57f52dc28023301bbf7126556ff3789fee20dceaa24eaa662776bdcfa9b57133146829c39fcb51a64aad19fee2728d8c0966afd673b2acc5bcaa3811936821430fd1dc43d1087a3e136d810c4011f058724f7fdaf35e258ab0004732d07a69294cfd2b5ce284f1a934f4e45000bc32a3ac62d704e7ffcf8faf96b86f19109d455dbc46d4c9f513c21745ce70c3443b142fc957c980b03af864a466d46ca73734d55f11bed22beb3", &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x1cc6, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x2, 0x0, 0x401, 0x8, 0x0, 0xdfb4, 0x22028, 0x4, 0x7fffffff, 0x6, 0x2, 0x6, 0x0, 0x20, 0x100000001, 0x3f, 0x5, 0x7, 0x2, 0x800, 0x0, 0xffffffff, 0x2, 0x40, 0x8cb2, 0x5, 0x0, 0x2, 0x0, 0x7ff, 0x2, 0x8, 0xffffffffffffffff, 0x1, 0xffffffffffffff31, 0x0, 0x0, 0x100000001, 0x2, @perf_config_ext={0x43900000, 0x7}, 0x400, 0x7, 0x3, 0x4, 0x7, 0x9, 0x10000}, r1, 0x1, r0, 0x7) prctl$setptracer(0x59616d61, r1) clone(0x8900, &(0x7f0000000200)="5dad7a8fc09c1c259453d1c2dc5093779f151532e7e720ac04210f2acd0fb1a9d8add3371ba35403e7a2eb476e6f8b5fbf865988cbf6270b3b5062ce7f98f5711b2f363ca12f0ca57849ba8e0563e8e0b89e73f7468cd993730913794caac2762225abddd52c745c8f31ea51e8eacb6d1ec113d01625f2375c02e6615c18e9a62b1c79dd657330a53674ba5d046e8819716f363a1a7f9a931c9b34e24f98a9b6aac919caa937bc6c5d966124de1ec008adcf3eb302b6195c991ed306f0702653a82625d884428fdefda1528a27e0d956a1e7d888370a5ee4", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="25ce41d54aec471fcd18e97cccac98c14b101cd18e30aaa0caac7cd105845f935b0bd5669c5920fbc51166c144d38bad79d75498e052092475582bff48b62039b2513bcaab65409206e552f122f91ae1c7eb70dbd814095c2c02eb8da16e1f1f9d1aaff1b5f8bfcbc4c366ad59185956cd1771cf7230bdaf0ea2fbd73743ab232c9bf84cf56a6d15a9ed35a84d8a5877ddb95ca73c61a499e9aaba9532133964e7d754ad82daf7dccc05d4a7ee6bcc4182393e851b1da7e7148b43bb72682f3556c72baf9272bfd4e6a216151bf1a74ee1b67f89") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/03/15 20:24:03 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0x80000000) ioctl$TIOCSTI(r0, 0x5412, 0x9b) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000000)="9b", 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000240)=r1) close(r2) close(r0) r4 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000100)={0x5, 0x9}) io_setup(0x1, &(0x7f00000001c0)) r5 = shmget$private(0x0, 0x1000, 0x78000200, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000280)=""/127) 2018/03/15 20:24:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:udev_rules_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x8, 0x0, 0x0, 0x4, 0x0, "5f3aec9e789b125fa8c6343bf2a2314a7172d1949013bc3b47e7b627d8e577585d93712f531e65d8ad915e038d0e7c3b92c1fb2e8e4c9431afacd2b72743ea", 0x101}, 0x60, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[{0x10, 0x113}], 0x10}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001900)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}], 0x88) 2018/03/15 20:24:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f000029c000)=ANY=[@ANYBLOB="20000000020273297af9a79a00000000000c00060000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/15 20:24:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="a50a4edb5901d3efe2d1f4fc4b4201cfcd1d0974bb8a913ead5b180b0293fbccf486cc277f87921db7a7bab7edd12bc2ae92722c490b37949f2432d671cf48c28f53607f1dc02e77a292db34a9adada23ccb8bf19ba03c91177e9d6de9f2e13916a4200be560c5275c108a3279338bd3716597d51fb9fb3e01117fc94f5adf811772b284d542c80c8367808ac190449f3e6cfb23b69c11905b", 0x99}, {&(0x7f0000000140)="be375fd0d70138ea5e774564dd26161d2f4e63e11c12cc9d6df729f07b732b2cb6635a86b709ef81a7bd0abb34039c29f0ecc1e98d3bc2cb60e495991df31fea3f73efbd3b181a3a6d86b50e50b249a2e24092547bf67b49edd4c56fe4838e22d6d153ce7754998d743546144c8f7e97d2559bfb8074c078b4b764b09088a82faf28542839faf497", 0x88}, {&(0x7f0000000200)="7b5224c0ad57e309eaed9878047403959e837fb43713efd41e10", 0x1a}, {&(0x7f0000000240)="8d621e6ea3678f75bc59e6f42a1baf9859fe4ff8f485dbf550ded8df3d4c12925d6bd8cf7b1f24a040e2ee4289595306d4ee14bbad92328bef12aee9cafb1a62d46bc9bb43a3596bcca91c7b1158c8322126cd5f99680dcc2acb4812fab651cf8aa79532ce66e9e825583b486cef3c9e482cd7c473412cab9cbc511506923e7528a3e57f99a2cdff3a6d86e8f2bf71bcfee3866e061670285d6736b4b860189775b3e304ca9040ca369e81901f278a29503f65f14b0c590d7a381f4c736c76c962711178a009fa4e7f4a4b1d19898d57b72a4926eb1a613684417515363050b7c20038a403f1a1c7dead7bdb5fafbb57fc593c88c71e97fc95", 0xf9}, {&(0x7f0000000340)="457078aa5af57ddb36eadda99e3677a62ce09882b59c6239f6a4ef31c3bb727dd2", 0x21}, {&(0x7f0000000380)="c1bae6345751cbe368ade94c2a1be00c19309bd2266361b9cc80b94be5823d564ed9d3fb6e9b4eca49da46a6007f158caaacd500b4d4f2d7427d9da21bebc4d3e71b92a0448e8e110b9fa85e75f5c09df31d5b7b42356f5f7d678692422d29a606e1be5311378a9a9d3c35ce3685a1d904a40cfec29e7ad7a4df7f03bde0c874d7e36f83b8c936129ad8a9e729c7f9589e859398697f165aecf153f5d6e061f728c313afb6aa5528326f2aa987822e8f7e4367cf693b691c7c267a35ada5a4d0927dd8", 0xc3}, {&(0x7f0000000480)="53e2201dfe60742e37fec36b138223e5cd3e20e5c1b21d216a999bc7d69269e0f19717d0e19f7767b49aeb6e25a4e252a1a6cf6037c10c49fafb58ec1b4310987f0bf17eb05b8dc718cd3e3881339becbb015b6c11dc99747f431a070ec702eda2b5867979d79d55d06fd6ce524ed7900c1ecd7e80ed357b1e906a86380ef46f583c824dffd684974507746b401ae29838136a065b7e803eb342d22f5188344bbe549400be4a75d5cc877caddacfd30fbec9bd268c4ee3b80081bb3cd910d6b90541d34270889b7fce3990a6f80a3de3523143dfc4a4f1fa237e4a27282c28cb37e5ff43114a8e3d", 0xe8}], 0x7, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r2, 0x100}, &(0x7f0000000700)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x2, 0x9}) pwritev(r1, &(0x7f0000000740)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/03/15 20:24:03 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18005114000000000000000000000000040300000000000000000000000000009500000000000000c3af469a1bed14c6ee6e1529254657e0048abbe880abc52aa02314986158ef89f3fc96e89f6b3cf95e645ad03650fc158db6b9d6e5d0409bba17630042fede76e1bfc146400c12ec19ff4bd600c53b0601aaabf51fed57be83c82af04512700203484d8ae46fec4064e4a5d5cd0746d3d56b3375cef6ebd38c4f0bc3"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/15 20:24:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x100000001, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='vcan0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x4, 0x3ff, 0x1, 0x7]}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7ff, 0x2000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/139) [ 100.547458] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/15 20:24:04 executing program 4: io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)}]) 2018/03/15 20:24:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x42001, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="c4c1ed583065810a0986974366ba2100edb805000000b9020000000f01c10f01cfb9b20b00000f323e0f01cbd9e466ba210066ed0f0172fc", 0x38}], 0x1, 0x41, &(0x7f0000000140)=[@dstype0={0x6, 0xe}, @dstype3={0x7, 0xf}], 0x2) close(r1) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/15 20:24:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8006) write$tun(r0, &(0x7f0000000b80)=ANY=[@ANYBLOB="00000000000008000000000000ccf6f3e05eb358da8a614be3c6ad474d253dca79a80d22e9e5b14d86e034cca2f1c886da03b9852d33c0c5f0c92d453bb005430133527c45e03ae720cfc582795166b0748fffdf4278312e263c0c934b2892032b6744f76b33d0e13132ca2441ccf5acfd2423d5d714cc2988ebe4a4a81039b7a7fde4194ba47c4291c3300bda317f00f0d6b3c7d7ffdddb9483a3fdadaa2c2c72f6fddb34676ff53920ea393426864eb3e8e531502e452108c64ed3b5b946f03366e4317839407514c54d44083abe5a4689f2e4f590e328848c667b1ff9"], 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/28) 2018/03/15 20:24:04 executing program 0: syz_emit_ethernet(0x6e, &(0x7f000020ff8a)=ANY=[@ANYBLOB="c539f2081b0bfffffffffffffb1f7a69c5b02b083a0000000000000000000000ffffe0000001ff0200000000000000000000010300907800000000609433df00002c00000000000000000000000000000000010000000000000000000000000000000180002a0800000000000000"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'vcan0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x880, 0xfe) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/15 20:24:04 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x401, &(0x7f0000000040)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="20000000000000000100000020000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000c66627af5e7feb1c5f33ad402000000000f7000001070000020001001ee0810c29628389afa4458d37839a6c2803f2d1a3fd481ef5fb826b40efada2224abe5775d42eff720368038bb4c04d820fa1f9e2c5481930c3cf2a0d7beac76bb4f894625bb61220229a48ea13476e46087153565609c82e52757233631c7c17f0a7a89b1fc05b02cb23af97ac772114ba0930f71222d55681d63d6e5d8812976c334e63cd8c2b6712d9c5abacdd8451e013a48744a220ac", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0002207adf040000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/15 20:24:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e7300e630097a575ccb9e42f06b372f0530c81d28e2d0f26aa61c9210ea9a4401b00cff12811df641d3d14349509ee7e5778a242c896977e189e60cb2692ce5fb84995102bdfc4b5d9ce3aee7d076fad433a304f000510d9dcc96dd67c351868eb6a5445aecde32596900c365e3b93af537266b55a2e4bf12bdbf0e06b9a2bb2adf3ded0f10300c3dfb55a33ac6511b3f6535e03d8496e4378eac289bd973a8f51e0cb60233211b1c4ac5cb2b") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}, {0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x401, [0x0, 0x3ff, 0x101, 0x8, 0x4711, 0x3ff, 0x5, 0x1]}, 0x5c) fchdir(r0) socketpair(0x0, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000340)) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x400000) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {r3, r4/1000+30000}}) connect$ipx(r2, &(0x7f00000001c0)={0x4, 0x8000, 0x2, "c8f805c34cd2", 0x5}, 0x10) umount2(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), 0x4) 2018/03/15 20:24:04 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xfc, 0x20000) ioctl$KDENABIO(r0, 0x4b36) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff}, 0xb1c7ffc8aa4068ec) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000040000000800000000000000010001000000000000020080000000000300000000000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000300)={0x12b, 0x0, [{0xa22}, {0x33e, 0x0, 0xfff}, {0x9ca, 0x0, 0x23}, {0x976, 0x0, 0x6}, {0xbfb, 0x0, 0x6}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)="6367726f7570c82e5cafb376626f786e65743100") open(&(0x7f0000000140)='./file0\x00', 0x402000, 0x4) 2018/03/15 20:24:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r1 = eventfd2(0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x81) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/25, 0x19}], 0x3, 0x0) write$eventfd(r1, &(0x7f0000000080), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000017000000b016bb66d1346c2d7ae21f7b5fd2b6c07edc0008c29919"], &(0x7f00000003c0)=0x3b) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/15 20:24:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x3, 0x8, [0xfff, 0xeb]}) unshare(0x400) r3 = dup3(r0, r1, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00000022c0)=[{&(0x7f0000001f40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "93cc9f98be050a05df77d892df264a6dbc34f2994b96bbc7b39c251c6f5e3807de0a2c96a2aeae1883cf7e407e33bad5d4d0e84c68891a5dee1cdc1822532f"}, 0x60, &(0x7f0000001fc0)}], 0x1, 0x0) r4 = getpid() prlimit64(r4, 0x9, &(0x7f0000000200)={0xc4b2, 0x7}, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3d, "c4ff6c1cccc1ec7cd381be1b67d2cf4a5b08f55c2f9528d4adf5de69123dc57ce10c51790e954c221c2b5507d762a96479cea3f38ad0b583ed1d71535e"}, &(0x7f0000000140)=0x45) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r5, 0x1f}, &(0x7f00000001c0)=0x8) 2018/03/15 20:24:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4, 0x5, [0xc15, 0x1, 0x86, 0x2a, 0x7]}, 0x12) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4000002, 0xfffffffffffffe53) listen(r0, 0x0) 2018/03/15 20:24:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2004003) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xfffffffffffffffe, 0xffffffffffffff3b, 0xfe98, 0x8, 0x0, 0x8, 0x80000, 0x4, 0xfff, 0xf827, 0x4, 0x5, 0x7ff, 0x6, 0x9, 0xfffffffffffff1e8, 0xa37, 0x100, 0x800, 0x4d40, 0x5, 0x4, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x3, 0x3, 0x1, 0x8, 0x10001, 0x1, 0x7ff, 0x2916, 0xe9, 0x10000, 0x7, 0x480000000000000, 0x0, 0xfffffffffffffd44, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4010, 0x4, 0x1, 0x7, 0x1, 0x101, 0xffffffff}, r2, 0x9, r0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/15 20:24:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)={0x977b}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) shutdown(r0, 0x1) 2018/03/15 20:24:04 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 100.704366] audit: type=1400 audit(1521145444.118:115): avc: denied { getrlimit } for pid=13217 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=process permissive=1 2018/03/15 20:24:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) signalfd4(r0, &(0x7f00000000c0)={0x5}, 0x8, 0x80800) 2018/03/15 20:24:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x4, &(0x7f0000000000)) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbe3ae665addc42a238cb85f1023fa813c9a0e46000000", 0x38}]) 2018/03/15 20:24:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000140)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x50000) ioctl$TUNSETOWNER(r3, 0x400454cc, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)) 2018/03/15 20:24:04 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x159000, 0x0) read(r0, &(0x7f0000000040)=""/74, 0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000000000), 0xfeb3, 0x1000000000000000) 2018/03/15 20:24:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x1, 0x10001, 0x5, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000004051e8ac446a3e000000000000000000"], 0x48}, 0x1}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r4, r4, 0x80000) dup2(r4, r0) 2018/03/15 20:24:04 executing program 5: nanosleep(&(0x7f0000000040), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xd0, 0x6}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="060000e403000000df400000ac141414ffffffff"], 0x14}, 0x1}, 0x0) 2018/03/15 20:24:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000040)="98d4dbe18b") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000080)=""/120, &(0x7f0000000180)=0x78) readahead(r2, 0x1, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd189, 0x7fff, 0x11, "a09e5edddedab07db1b07aa14a7c5579e660a69aaaa0de20f76921e3fd49a14ae35411153022677c2db99542088052e0f4d3776724acd495eab8b5810d7c0e9381c2fbab41b0d38ffde787e6e6641e3b"}, 0xd8) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/kvm\x00', &(0x7f0000000380)='/dev/kvm\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='posix_acl_access\x00']) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="66b820018ec866b815010f00d840f40f0666400f381c1d007000003667400fc75f00c48242f5a51185ffffb9331001c00f32f30f1a40002e0f06", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 20:24:04 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x40002) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x408}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x52a4, 0x0) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, 'rose0\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000100)) setsockopt$inet6_opts(r3, 0x29, 0x35, &(0x7f0000000280)=ANY=[@ANYBLOB="2e0e040703000400fe8000000000000000000000000000bb00000000000000000000ffffe0000001fe8000000000000000000000000000bb1a02000000000000000000000000000100000000000000000000ffff7f0000010000000000ffffac141410ff020000000000000000000000000001"], 0x78) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x0, 0x0, 0x28}) 2018/03/15 20:24:04 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) 2018/03/15 20:24:04 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/03/15 20:24:04 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x20, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x5, 0x30}, &(0x7f00000001c0)=0xc) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/15 20:24:04 executing program 3: getcwd(&(0x7f0000000000)=""/235, 0xeb) getcwd(&(0x7f0000000100)=""/166, 0xa6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x76a426a2, 0x4) rt_sigsuspend(&(0x7f0000000240), 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000002c0)="e9cfe40e92ba95b92347264fafe4694c476ac9f163679c0875b7f75e76a4d3626f867b8e85062b0235594848495436b558c0f224ddd456c333a983127d18564190a64adcd50ef5ebbdef1f4c5fe029c91057799669afa65909d483aad3dca97df733fdcd45f02cb410994842a4535b76d419f1bdd94e2ef5b5effd640874509a62d3ed660cbdee73101ef76675b2e955aa833bac4d31d479277e98f7cdaf3add269ce091", 0xa4}, {&(0x7f0000000380)="992ea5e33d2873324267b428ee9791da2a364bcf850a60e23348f3815f250826651498a49900b026b8cc41ea655e45363381c16fb5f4dd59df17bbb8ddc61f801e7f719c04b385916d132f054501a5acb23491708616d1d616373cb14132e477e18db1cff79fdc1b4e2035d1c73a78f784676c01030ee1be556e07a2e7ea95b3cee122b0da3e8dc931d38915124e2f1947a44413e32aea8d61cbca06d0da8f7e0523222d6872586699b25afc1d801d30af82323e1d73d9a0cd893c10d5164f00a64728b266161e8db674bf7f6908a88b5b3c", 0xd2}, {&(0x7f0000000480)="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", 0xff}], 0x3, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = openat(r0, &(0x7f00000005c0)='./file0\x00', 0x101080, 0x89) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000600), 0x4) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x40) getpeername$ax25(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000700)={"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"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b00)={0x0, 0xffffffffffffff00}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r2, &(0x7f0000000bc0)=0x4) r3 = syz_open_dev$urandom(&(0x7f0000000c00)='/dev/urandom\x00', 0x0, 0x0) r4 = geteuid() ioprio_get$uid(0x3, r4) pwrite64(r3, &(0x7f0000000c40)="8db54d11cfb43668c19bbd45b97f9c4698f654b8b0bb7ca7dd42a900020ecf2e1569da90b6b722b64aca579178eab75ba95ff75f4066072d254adaf6569577e5639c9970ab955af2b55f5896eb41a2510874486d9adf60ee318072e6b71de38081052eadca2c4d0242ed84d487b1681c62cf2655864e4a714a1a4166e2b6dd165dd72a135225eaedcf044ed54ac0385b2f4480998ae958b0d19b0146dd14613e8f7e23557a97650b35846a1716a31b79698d4704de4989a9a5ef19c5f07446c7b9252a4236f54fb02bd9acab83eecb8f22737c0cd07e520e91b6f32d26c967b0d925fe8e969fc6e45114", 0xea, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000d40)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000e00)={r2, 0x0, 0x0, 0xe73, 0x8}, &(0x7f0000000e40)=0x18) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000e80)='/selinux/validatetrans\x00', 0x1, 0x0) setresuid(r4, r4, r4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001200)={0x5, &(0x7f0000000ec0)=""/97, &(0x7f0000001180)=[{0xffff, 0x66, 0xffffffffffffff81, &(0x7f0000000f40)=""/102}, {0x10000, 0x47, 0x3ff, &(0x7f0000000fc0)=""/71}, {0x80000001, 0x4b, 0x2, &(0x7f0000001040)=""/75}, {0x7, 0x1f, 0x0, &(0x7f00000010c0)=""/31}, {0x2, 0x68, 0x81, &(0x7f0000001100)=""/104}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001240)=0x17, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001280), 0x4) execve(&(0x7f00000012c0)='./file0/file0\x00', &(0x7f0000001380)=[&(0x7f0000001300)='/selinux/validatetrans\x00', &(0x7f0000001340)='\x00'], &(0x7f0000001400)=[&(0x7f00000013c0)='-\x00']) r5 = msgget$private(0x0, 0x201) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000001440)=""/19) 2018/03/15 20:24:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000eaffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'yam0\x00', @ifru_flags=0x4000}}) open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="52000000080000007bb1f453906bce88ce1d054ace21d397f1042787689982f84e6f3474521386a0225a713b7abc92ee7dc839543e5b47fcd8cc0d2514cb459da3a45055140c81894582d04465b40bf2409644baa63b0605628bc8808ca7b9c4ffc4cd413dc1916e1f0af253e48db9c2b6a7d1b23897f08ad4496c8e54351d48c6e69a2860bd197565c97c4d14e360294e9c633be7287182f0ed1113e94521b32734fe93ca02b5588713f9c34ba6e125f271"], 0x200000) 2018/03/15 20:24:04 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x1e, 0x100000000, 0x0, 'queue1\x00', 0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x1ff, 0x100000000, 0x3ff, 0x1, 0x4, 0x4}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x402001) 2018/03/15 20:24:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x4) 2018/03/15 20:24:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000080)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000000000000072000040"]) 2018/03/15 20:24:04 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000300)=@ll, &(0x7f0000000380)=0x80) r3 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x482080, 0x60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000400)={0x7, 0xffffffffffffff9c, 0x1}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/relabel\x00', 0x2, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xb, 0x7, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x733f, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x1e}, @alu={0x4, 0x2, 0x0, 0x8, 0x7, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0xd7, &(0x7f0000000500)=""/215, 0x41f00, 0x1}, 0x48) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) getgroups(0x5, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r10 = fanotify_init(0x20, 0x8000) r11 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000009c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a00)={0xffffffffffffffff}) r13 = creat(&(0x7f0000000a40)='./file0\x00', 0x8) r14 = openat$ion(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/ion\x00', 0x40000000020900, 0x0) r15 = socket$pppoe(0x18, 0x1, 0x0) r16 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$ax25(0x3, 0x2418034a534828e1, 0x7, &(0x7f0000000ac0)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)={0xffffffffffffffff}) r19 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000c00)={0xffffffffffffffff}) r23 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000c40), 0x800) r24 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000c80)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000cc0)=0x0) r26 = getuid() stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000e80)=[0xffffffffffffffff, 0xffffffffffffffff]) r31 = socket$inet_tcp(0x2, 0x1, 0x0) r32 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r33 = syz_open_dev$adsp(&(0x7f0000000ec0)='/dev/adsp#\x00', 0x2, 0x40000) r34 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/kvm\x00', 0x20000, 0x0) r35 = open(&(0x7f00000013c0)='./file0\x00', 0x0, 0x100) r36 = accept4$packet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001440)=0x14, 0x80000) r37 = creat(&(0x7f0000001480)='./file0\x00', 0x0) r38 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001580)={0xffffffff, 0x6, 0x18}, 0xc) r39 = mq_open(&(0x7f00000015c0)='@\x00', 0x2, 0x10, &(0x7f0000001600)={0x8, 0x5, 0x1000, 0x2, 0x800, 0x1, 0x1, 0x1f}) r40 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/policy\x00', 0x0, 0x0) r41 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/status\x00', 0x0, 0x0) r42 = socket$bt_hidp(0x1f, 0x3, 0x6) r43 = socket$inet6(0xa, 0x80000, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r46 = accept$unix(0xffffffffffffffff, &(0x7f0000001740)=@abs, &(0x7f00000017c0)=0x6e) r47 = bpf$MAP_CREATE(0x0, &(0x7f0000001800)={0x5, 0x3ff, 0xfffffffffffffff7, 0x100000001, 0x6, 0x1, 0x18000}, 0x2c) r48 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r49 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001ac0)=0xe8) r51 = getgid() r52 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) r55 = syz_open_dev$dmmidi(&(0x7f0000001fc0)='/dev/dmmidi#\x00', 0x7, 0x88000) r56 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r57 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r59 = syz_open_dev$dspn(&(0x7f0000002080)='/dev/dsp#\x00', 0x6, 0x40000) r60 = signalfd4(0xffffffffffffffff, &(0x7f00000020c0)={0xc2}, 0x8, 0x80000) r61 = syz_open_dev$midi(&(0x7f0000002100)='/dev/midi#\x00', 0x1, 0x0) r62 = accept4(0xffffffffffffff9c, &(0x7f0000002140)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000021c0)=0x80, 0x800) r63 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r65 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r66 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000022c0)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) r68 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002340), &(0x7f0000002380)=0x10) r69 = openat$vsock(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r70 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002400)='/dev/autofs\x00', 0x101000, 0x0) r71 = socket$nl_crypto(0x10, 0x3, 0x15) r72 = userfaultfd(0x80000) r73 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002440)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002540)=0xe8) r75 = getegid() r76 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r78 = getegid() r79 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000002840)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="143f93761bf34888c1dbb0de23a443f83efe0d1c0a4eb3dded31db53eb0bc79303e789bbff36b39413e4f8ec3488fdab48f35684cdd03d860d3ad9dff64cf7f6dc51849411a929d37d8a202b508ec51e8751f12bed94ee476c7b5b3b80025973244b5a29e4fac7f32fec2659e42f316a0233a18c1e98f68a48c799ad237223dc657a59bc9b5bbce3254b99637176040ad72a13c3c50e02", 0x97}, {&(0x7f0000000200)="bd6380a5e7ede16ce81a486c02a553dc4f1c79998569a256fecf15aebeb6f380d5341cec35b3fd081847ca0f75e4d199f5d9e4273bc1913f04aa5e3e7de2386f825b5eb7efabe34935132051a7a0612ea3b2b09c4a685171a100702b62af2fa1ab4307fd33a57484296d974f89cd434184a33012ebcb6e501e2a58f507c6ea3700cc871645", 0x85}], 0x2, &(0x7f0000000800)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60}, {&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000900)="2bf913d22d24fbc8c2535a84b509d13be383bd90738b13b4e730c49def37bebfc3ec42551d92bf05bd3aa4f979ca35b3f185c92d4ae0706f950f30107692d12e1253bd69e17cf592a4ae59af5d424b4cb50a4a85c4dea875b2469040318c155dbd", 0x61}], 0x1, &(0x7f0000002980)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="00000000200000000000000001000000020000004e10c78de6cb4c7cd57dfc5bf6e7a1da1cc9852a6deed81f355bea1c9d5b4dc840c8bd02c5c070f91269cbf335cb18843765ff7b798fd49c1aa448970800b754aa2367e5a5a9d32f67da1e27ec9f78a4b3e2be220f2ddb", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34], 0xe8, 0xc000}, {&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000010c0)="e1953879ca9548c2e0360fa13bd94201cfbd97c46614226917cd1cf1ffe60f8e8d39ae7a97b0a916c5d071e83539530094be9e806082064856a16ece9a3df92031dbba0763cbd13c26098bf000c8aaeb139e5b66bab567fab3e10d06f8e1b13256af68fa05c81949d76450710a18c4847e5c2a1645cfedc31f4f4408688c38fdb4e86a842778f76a9cccc7650c97b9a2cbbf13e47d2c53", 0x97}, {&(0x7f0000001180)="3f2b8e00e91ebff7fc287cf6b8e240e0dd7ac815a7e82d81320688739b0ff63ba034982a7f62e72a43148c6236b15158a610c0ad23de3e4e50782ddb00cbc1017eb0a8dbb7eeebc7e0b1df646d32a54ac685b410075e594e7ea83423247c8dfcc4e6f39f29031762e814891396cc38d5fc9b3f84da062dd16490c5fa58eb19ab1610ae695b3a6dfae38fc5e962dde4bd7152d2fad022f3124bc92106ab649047896e6020f4f917ecd713bc122087c383fa9be798d0f1eaa6fa0805e7d33b664b57190183d1f6bc3ed1073ce3b0480c", 0xcf}, {&(0x7f0000001280)="916a48442d673ca0342dd8ad3e", 0xd}, {&(0x7f00000012c0)="68a481fe1f76815777a66786c9f74859d271d0a95e3f9da63d7cddecb4aa32398da851b829b019aa8e4f96c111bae70a1f481a7ae159c2340dfe13f637937c7ab81bbe91a2ddd93ecb38a65a9e1458b9f1c7eb5ab0850acb51a6ee4de46b5d8fa14a222e2b25f904df37c335edd586cb72dcaf306272c71f158d8603bdf967edf378cb28b85fb610948ce883a99b22f9", 0x90}], 0x4, &(0x7f0000001840)=[@rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r42]}, @rights={0x18, 0x1, 0x1, [r43, r44]}, @rights={0x20, 0x1, 0x1, [r45, r46, r47, r48]}], 0x78, 0x804}, {&(0x7f00000018c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001940)="570656b9e7cdf0b818c3b4f08981a5c6f700dd994e2269c34891833fe5fdda4468bc8d7210e5e1e917", 0x29}], 0x1, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x40, 0x4008800}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d40)="5b42c17674a411a54de04c1c63164b74d1514e1171bd8cb7958999d2521044c10e30383611a46e2b86494132ae0a61b01532cea90a9b7fd12ee9d6d02c97f961734be5066b0c217742130c8e0b6171ceb4680de253b20a277150944985ae39dcff8d256a81672cb3e4253c2855c6017a101f5395bf42d7ba9435b37b59826f852994504fa6cae0b11adc11d2854b28454dd77ed2dccf67476d90ba0619cea38eb63054766f13c28311778895d2a8bf7f6900787e08ae85c5aa708cc40f117bbef2115677c25c88bbd262779260274e2f50e923ac22bd789d98ea59c98a1a5a33ab88d20509d40b682bc053fce9", 0xed}, {&(0x7f0000001e40)="ccfa0a2ceb517d8a29fb2a73fcf3483c", 0x10}, {&(0x7f0000001e80)="c2f34c8aa50c35b6c2559aec10345e4c125256025c27ba4170dab4750a316afdf0237f32fb6fffb98da5bbc604422e7fd7715f96377c54b41f32a59547164920329ff7bd58c4412cdca92e661294e2d46b1754f4ecdd73c79b902f3a562fabbaddc5415b747b5bea470666096bb63c44d20d04de54025c4900c39820aaa1c74dd79a292b2d94ddd3f410787aead4c758e5353b6a72a862751e7912235f067a66581674c9e4b9f458bc7a82a725dd460e27a9b5bb4fbd8174e2b34d137bc222942eb87e", 0xc3}], 0x3, &(0x7f0000002740)=[@rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r55]}, @rights={0x38, 0x1, 0x1, [r56, r57, r58, r59, r60, r61, r62, r63, r64, r65]}, @rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72]}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @cred={0x20, 0x1, 0x2, r79, r80, r81}], 0xf0, 0x8c0}], 0x5, 0x10) r82 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r82, 0xc0f85403) fanotify_init(0x2, 0x0) 2018/03/15 20:24:04 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdb)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x2, 0x7f, 0x71, 0x1, 0xffffffffffffff01, 0xfff}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3cd40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x582d, 0x400) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x6) rt_sigreturn() 2018/03/15 20:24:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="01b4310000000000"]) 2018/03/15 20:24:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000240)) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x20, 0x1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000000c0)) 2018/03/15 20:24:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1645, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x20}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9, 0x8}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c3ffc)=0x8) [ 100.938416] audit: type=1400 audit(1521145444.352:116): avc: denied { setuid } for pid=13276 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 101.011446] audit: type=1400 audit(1521145444.426:117): avc: denied { create } for pid=13281 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/15 20:24:04 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x78, 0x7}) 2018/03/15 20:24:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/if_inet6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fstatfs(r0, &(0x7f0000000140)=""/191) syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') 2018/03/15 20:24:04 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x4041) 2018/03/15 20:24:04 executing program 5: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) unshare(0x40100000) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3}) 2018/03/15 20:24:04 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}, {r0, 0x8}], 0x4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000440), 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000004c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xe8, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/232}, &(0x7f0000000240)=0x78) socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0xfc, 0x2a, 0x200, 0x0, 0x0, {0x3}, [@generic="9e8a3fe05db97cac9cdedca05625a234a9d82fc8b9b8cb7be999133efc89ec2b9f70d92c4ea45621b32a92df8c25ffb18706b1e8dba440e898a8b496dea22ff6714b530f6be81c46afe138707f1f434da26a492ab2b5dc44aadc10efa55528a083f4fd0e7efb212e1b715d5c9b66c2ec71ed613427946031a4924947e115eb405dca3c7ad001ac5870c8eb163ada1ed02f7b8ddb3815e4549fb191ddddeee49c31bedb5050882161761f0d240dd0fe06f496ebe0ece34a007e4ff469bf5bac9f443609a579b4fd0ec0b24c91361a99d71a7ec2135625a8cdbf21c728481652a6f93ad939fb"]}, 0xfc}, 0x1}, 0x0) 2018/03/15 20:24:04 executing program 1: epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ca", 0x1, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)=0x0) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740)='/dev/kvm\x00', 0x4000, 0x0) r7 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001780), 0x80000) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001800)=0x1c, 0x0) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001840)={0xffffffff, 0x7, 0x65b47f78c6aa3109}, 0xc) r10 = socket$netlink(0x10, 0x3, 0xb) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002f80)=0x14, 0x800) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x1b, 0x80000, 0x0, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003040)={0x4, 0xffffffffffffffff, 0x1}) r16 = socket$vsock_stream(0x28, 0x1, 0x0) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004540)='/selinux/status\x00', 0x0, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = epoll_create1(0x80000) r20 = syz_open_dev$dmmidi(&(0x7f0000004580)='/dev/dmmidi#\x00', 0x8001, 0x80) r21 = syz_open_dev$vcsa(&(0x7f00000045c0)='/dev/vcsa#\x00', 0x4, 0x80000) r22 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004600)={0x0, 0x0}) r24 = getuid() lstat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004700)) r27 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004740), &(0x7f0000004780)=0x1c) r28 = socket$inet6_dccp(0xa, 0x6, 0x0) r29 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004800)={&(0x7f00000047c0)='./file0\x00', 0x0, 0x8}, 0x10) r30 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004840)='/dev/autofs\x00', 0x300, 0x0) r31 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000048c0)={&(0x7f0000004880)='./file0\x00', 0x0, 0x18}, 0x10) r32 = accept$inet(0xffffffffffffffff, &(0x7f0000004900)={0x0, 0x0, @loopback}, &(0x7f0000004940)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004c00)={0x3, 0xffffffffffffff9c}) r34 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006300)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000006400)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = accept4$unix(0xffffffffffffffff, &(0x7f00000064c0), &(0x7f0000006540)=0x6e, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000065c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000066c0)=0xe8) stat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000006a00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r44 = epoll_create1(0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006a40)={0xffffffffffffffff}) r46 = syz_open_dev$audion(&(0x7f0000006a80)='/dev/audio#\x00', 0x81, 0x46080) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006ac0)={0xffffffffffffffff}) r48 = accept4$packet(0xffffffffffffffff, &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006b40)=0x14, 0x80000) r49 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006b80)='/selinux/access\x00', 0x2, 0x0) r50 = socket$inet_sctp(0x2, 0x5, 0x84) r51 = syz_fuseblk_mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)='./file0\x00', 0xc000, 0x0, 0x0, 0xffffffffffff35e0, 0x0, 0x40001) r52 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007080)='/dev/ppp\x00', 0x105000, 0x0) r53 = syz_open_dev$admmidi(&(0x7f00000070c0)='/dev/admmidi#\x00', 0x3f, 0x200000) r54 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r55 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r56 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007140)={0x0, 0x0, @multicast1}, &(0x7f0000007180)=0x10, 0x80800) r57 = socket(0x4, 0x80007, 0x10000) r58 = accept$unix(0xffffffffffffff9c, &(0x7f00000071c0)=@abs, &(0x7f0000007240)=0x6e) r59 = syz_fuseblk_mount(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x20, 0x1, 0x10) r60 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000007300), &(0x7f0000007340)=0xe, 0x80000) r61 = socket$pptp(0x18, 0x1, 0x2) r62 = syz_open_dev$sg(&(0x7f0000007380)='/dev/sg#\x00', 0x0, 0x181000) r63 = perf_event_open(&(0x7f0000007400)={0x1, 0x70, 0x0, 0x616, 0x6dc0, 0x1, 0x0, 0x7ff, 0x4800, 0x3, 0x5, 0x4, 0x10001, 0x10001, 0x7ff, 0x401, 0xe02, 0x80000000, 0xfffffffffffffffc, 0x80, 0x8001, 0x4, 0x7, 0x8001, 0x8, 0xf1, 0x9, 0x2, 0xa9, 0x2, 0x1, 0x200, 0x2, 0x5, 0x4, 0x7, 0xfffffffffffffff9, 0x8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000073c0), 0x4}, 0x10, 0xfffffffffffffffb, 0x4, 0x7, 0x8, 0x3, 0x7fff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) r64 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000007480)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000074c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000007540)=0x80) r66 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007580)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000075c0)=0x0) stat(&(0x7f0000007600)='./file0\x00', &(0x7f0000007640)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getgid() r70 = gettid() getresuid(&(0x7f00000076c0), &(0x7f0000007700)=0x0, &(0x7f0000007740)) fstat(0xffffffffffffff9c, &(0x7f0000007780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = gettid() r74 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007800)={0x0, 0x0, 0x0}, &(0x7f0000007840)=0xc) r76 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007880)='/dev/ptmx\x00', 0x0, 0x0) r77 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000078c0)='/selinux/policy\x00', 0x0, 0x0) r78 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007900)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r79 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000007940)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000007980)={0xffffffffffffffff}, 0x800) r81 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007cc0)='/dev/sequencer\x00', 0x100, 0x0) r82 = timerfd_create(0x7, 0x80800) r83 = syz_open_dev$sg(&(0x7f0000007d00)='/dev/sg#\x00', 0x3f, 0x100) r84 = openat$ion(0xffffffffffffff9c, &(0x7f0000007d40)='/dev/ion\x00', 0x2, 0x0) r85 = syz_open_pts(0xffffffffffffffff, 0x101700) r86 = syz_open_dev$audion(&(0x7f0000007d80)='/dev/audio#\x00', 0x8, 0x200001) r87 = getpgid(0xffffffffffffffff) stat(&(0x7f0000007fc0)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008080)={0x0, 0x0, 0x0}, &(0x7f00000080c0)=0xc) r90 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008100)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008140)={0xffffffffffffffff, 0xffffffffffffffff}) r92 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008180)='/selinux/relabel\x00', 0x2, 0x0) r93 = epoll_create(0x7) r94 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000081c0), &(0x7f0000008200)=0x10, 0x0) r95 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008240)={0x0, 0xf0, 0x8}, 0xc) r96 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r97 = syz_open_dev$vcsa(&(0x7f0000008280)='/dev/vcsa#\x00', 0x6, 0x44000) r98 = syz_open_dev$dmmidi(&(0x7f00000082c0)='/dev/dmmidi#\x00', 0xf0ad, 0x2) r99 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008300)='/proc/self/net/pfkey\x00', 0x40400, 0x0) r100 = syz_open_dev$amidi(&(0x7f0000008400)='/dev/amidi#\x00', 0x8001, 0x20000) r101 = getpgrp(0x0) getresuid(&(0x7f0000008580)=0x0, &(0x7f00000085c0), &(0x7f0000008600)) getgroups(0x2, &(0x7f0000008640)=[0x0, 0x0]) r104 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000008680)='./file0\x00', &(0x7f00000086c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008740), &(0x7f0000008780), &(0x7f00000087c0)=0x0) sendmmsg$unix(r2, &(0x7f0000008840)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)="68675f8028f92b56a58644954817c16294f183206dc8fc18257afefe37fbf1251e56b4ce47ede1483943cc13aa65578ea0877368a3dc34a17becf1f81c638e7dcc289cece636ab925bd91ed212edee681f3eafc65b646ff54a9e29ecb59e5799261493816be1149cf80cf120ba2b0cd1d0ab41988a2d9f9ee7c45111993395c88f21dc0b0dc86c9934b482a16bddda266d0615f8f354686d90d41adbbb174aa07c3449e699ad7d", 0xa7}, {&(0x7f00000003c0)="d88ec122c8ae83b07d0f109b2f476edc0a87965c98e8ba32f37070081858cda686c2c96a45528f3a1daf379b1453dd2fea158c11cd598a2c597b53587e76513ae37b175e85bf2e48", 0x48}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="e58d34b1dfa79dc0972ae2e1596b6a1beb6dfcd1dc9741f4a2b60bd76f6c19161be014eb9b20b1e52ad1235621f74b739f07d401967a98c44ba3116f600ecb0427382d50a926a39f3c82ad29dc9e3d5263d6313bba2c7fd4ad3197ab9f08d04082b44aa995cc8369db82fa249eee33a90eef91693cdd290f7603a65fefd5ed2a61fe595ec49a227a6cf51db934eac166c7769356f862db25964b568c202f7df341b33acd1a392ce1a3f173cc4d25f8331389d1de92a2b7579f3d8d51b1dba27e8a21", 0xc2}, {&(0x7f0000000080)="e57ccd703835797e0f8ff34b9c65243bfb4d941352339c1acdb373d82687", 0x1e}, {&(0x7f0000001540)="8854e42410258eba1304bef957466b5f9dae5e7421eb161fc625f3b517a899b94c6eead7e068ccb4967ea33817720c9445174dc0b3a7a3738e470c0f0df72959b4b48a506c674e18c3a1244b3ea9271cd468319edcbbba84175a0b7de9db9fcde47b3fc60c33b659b9c67222adf94d97a5658a05b88e2cc0f6ba40e9c515e5add95fdbe30a", 0x85}], 0x6, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}], 0x40, 0x4000}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000006ec0)="4b7af5c3eb83164b1d01197910c5160758885a16ce32ca2dbada1f01ae64d0e708dcda5ffced381f256939a8c2a7af3d2efa685a2a9b5bcfad9fbfae19711f5f0fec9c012e79e65aba100e7a02433767a90b1f985f0d6302a29c419bbf19913f5fc88e96059a475d7e4b6781dc9d6a716d5e5151325336c6cf30c69ae36ce59c615f63cbde512a7c7b6a52df128a9e779f69fa580a299a2543ec2f030aa278dd50298707c237623db85b3c9dbf32cf5a4dae50bb8c5e039f5e921176dd1a2f0974177a8ec91b2421b2bf60bcd7a9a4239ff906708117da2e193f02a2e5ec38839624", 0xe2}], 0x4, &(0x7f00000079c0)=[@rights={0x18, 0x1, 0x1, [r51]}, @rights={0x18, 0x1, 0x1, [r52, r53]}, @rights={0x28, 0x1, 0x1, [r54, r55, r56, r57, r58]}, @rights={0x30, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65, r66]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x28, 0x1, 0x1, [r76, r77, r78, r79, r80]}], 0x110, 0x4000}, {&(0x7f0000007b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007c80)=[{&(0x7f0000007b80)="a9111321fd4755c400e5e256434d38be400478649b7f099ece9d32fe8c980a29aa4ca589b15b48e7088b3335c70dc080dbbea7d91a159e7e1d4fee246b7f80ba2e2c5fe7eb73010e16b6a495d6acede69d9ae42549e2dce78e3fe101fe7e190db7bb56f28697ab832a6d42586d98a4875706bf5f81bfc8ec9de33f5a6f89a9d013f3993fb222963ecd1ca128e50c0c682b4d66b484155e52826efa014771ea1769b769fa52639e44f287667c4138c201c09c60c4ceb6b12e69a923f407e774bde00e43418bf4d386b9d6d9c66607255d206367fdd8698b95884f4706657b433bdf4270c203e44e8f8ce759850916d1", 0xef}], 0x1, &(0x7f0000007dc0)=[@rights={0x20, 0x1, 0x1, [r81, r82, r83, r84]}, @rights={0x18, 0x1, 0x1, [r85, r86]}], 0x38, 0x44000}, {&(0x7f0000007e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007f80)=[{&(0x7f0000007e80)="bf3c4cd22ef4a85f499f3704ea95af4c481c386be3086bd4922f48df99a2a9e6f89434b4cc69fc65c221482336f9ad353c9eca97cba25814e5015f756a9cd36aa2526488f33da9626924d798423d96a8b8eaf588c06c58464fff6f55cdbe48e0fa7f97203b9ffd21462cbc12a074fc62c99d0efdcbf3f8a251dfea518f3be492999c3ac8d5a87543f76d460cc8423cb925f852a98a8cc861cbb389569ef8545e10e404da175277fe07f346e8005d69936ba55603379e5e904b9bd83af0fafd9c5b95304e33fe134780702de98159fe313851f9393eb22da5c517e2e04f66c027b157f9fb3dc981b44c6cf887", 0xec}], 0x1, &(0x7f0000008440)=[@cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x18, 0x1, 0x1, [r90, r91]}, @rights={0x38, 0x1, 0x1, [r92, r93, r94, r95, r96, r97, r98, r99, r100]}], 0x70, 0x1}, {&(0x7f00000084c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008540), 0x0, &(0x7f0000008800)=[@cred={0x20, 0x1, 0x2, r101, r102, r103}, @cred={0x20, 0x1, 0x2, r104, r105, r106}], 0x40, 0x20004041}], 0x9, 0x20000000) 2018/03/15 20:24:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002cc0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x20, 0x9, "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", 0x38, 0x13, 0x100000001, 0x0, 0x8000, 0x40, 0x43}, r1}}, 0x120) 2018/03/15 20:24:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x78d, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getpriority(0x3, r1) 2018/03/15 20:24:04 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x3, 0x7ff, 0x5f9, 0x8, 0x3, 0x100000001, 0x80, 0x1}, 0x0) fchmod(0xffffffffffffffff, 0x10) socket$inet(0x2, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/15 20:24:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000800)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) poll(&(0x7f0000000000)=[{r2, 0x200}, {r3}], 0x2, 0x5) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000100)={{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/03/15 20:24:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x7, 0xfffffffffffffff7, 0x7f, 0x506f}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000f89000), 0x0) 2018/03/15 20:24:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000040)=0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x4000) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000000c0)={0xf1, &(0x7f0000000140)=""/241}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) fcntl$setflags(r0, 0x2, 0x1) 2018/03/15 20:24:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8001, 0x200000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0x0, 0x0, 0x1, 0x3, 0x9}}) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)="4fb8f3679e5bdf", 0x7}, {&(0x7f0000000180)="ec0116ba33eeded4dfb196da6f0d96c3d19bde07f9f8c7a2cf6b4e8019d5576b40c14698b56e9973205e46c4ce0058af256501406cff", 0x36}], 0x2, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400082, 0x0) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) readv(r4, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) r6 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=0x88) 2018/03/15 20:24:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa348, 0x101200) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x100, 0x80000) fcntl$notify(r3, 0x402, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='ifb0\x00', 0x10) r4 = accept4$bt_l2cap(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x8, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000280)={r5, 0xc64}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x80) recvfrom$ipx(r3, &(0x7f0000000300)=""/122, 0x7a, 0x40010161, &(0x7f0000000380)={0x4, 0x9, 0x1, "168f1b3d6d6f", 0x9302}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) socketpair(0x0, 0x8080f, 0x1ff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000480)={0x22, @time={0x0, 0x1c9c380}, 0x5, {0x3f, 0x10001}, 0x8, 0x2, 0x4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={r7, 0x7, 0x1, 0x3, &(0x7f0000000500)=[0x0], 0x1}, 0x20) fgetxattr(r3, &(0x7f0000000580)=@random={'user.', '$}\x00'}, &(0x7f00000005c0)=""/186, 0xba) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000680)=0xff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)={0x6, 0x9, 0x5, 0xe8, 0x7, [{0xffff, 0x9, 0x7f, 0x0, 0x0, 0x800}, {0x8, 0x0, 0x1f, 0x0, 0x0, 0x8}, {0x6, 0xfffffffffffffffe, 0x101, 0x0, 0x0, 0x18a}, {0x4, 0x401, 0x9, 0x0, 0x0, 0x2008}, {0xc4d, 0x1, 0x13a9c0a0, 0x0, 0x0, 0x280}, {0x41, 0x101, 0x0, 0x0, 0x0, 0x200}, {0x4, 0x24, 0x5e7b34c2, 0x0, 0x0, 0x400}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000880)={{0xa, 0x4e20, 0xa36d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0x7ff, @empty, 0x1ff}, 0xc09f, [0xa83, 0x1ff, 0x800, 0x99, 0x5, 0xfe3, 0xffffffffffffffc1, 0xff]}, 0x5c) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xfffffffffffffffa, 0x903) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000900)="ac99617a3c3198b3b65ae3b165f83807e99ba95bbcf0408a714b65064e33db82f2cf38659460684a7e3f6ffd4a97f9938e24e29f7dd15336f62166bbb64d08f98f03e339f7cca04bb6aa1a205984cdfc44b37c062470a818ee93c1926948534b3bffd4251c51b30abd2f85ec2ed36e1d501a48067f31043e7ae67d82cc5eb1f86d") getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x7, 0x5, 0xffffffff80000001, 0xe624, 0x200, 0x1, 0x0, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x4, 0x0, 0x9, 0x8}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000ac0)={r8, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x0, 0x2, 0x521bacab, 0x2, 0x800, 0x3, 0x7fffffff, 0x6, 0x10001, 0xd473, 0x9, 0x9, 0x8, 0x91, 0xfffffffffffffff8]}, &(0x7f0000000bc0)=0x100) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000c00)=""/126, &(0x7f0000000c80)=0x7e) ioctl$VT_DISALLOCATE(r6, 0x5608) eventfd(0x2) pread64(r4, &(0x7f0000000cc0)=""/44, 0x2c, 0x0) [ 101.161204] audit: type=1400 audit(1521145444.575:118): avc: denied { create } for pid=13322 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_connector_socket permissive=1 2018/03/15 20:24:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x490000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0xffffffffffffff49}) r2 = semget$private(0x0, 0x2, 0x400) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) 2018/03/15 20:24:04 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x2, 0x0, 0xc, "34cf16e3c0a766e7d11c4b6dec33d11fa108a1b91c95f8df451798fdfbafc30815215433340eebfcc974f412f0db48e04be4ce8e6688d78b00147555692b8139eba411e7644873f16bb763622ec91173"}, 0xd8) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x200) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) 2018/03/15 20:24:04 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000002500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/15 20:24:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x5e, r2}) 2018/03/15 20:24:04 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) r1 = creat(&(0x7f000055aff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/4096) 2018/03/15 20:24:04 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x4000) fdatasync(r0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x80000, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/252) write(r2, &(0x7f0000000040)="f7f8539f2e5b1d", 0x7) write(r2, &(0x7f0000ef9fff)="a1", 0x1) 2018/03/15 20:24:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x7fffffff, 0x10, 0x9, 0x6}, &(0x7f00000000c0)=0x18) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffffffffffffffd5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfd8}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) write(r0, &(0x7f00007ed000)="a5", 0x1) 2018/03/15 20:24:04 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xdd, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/221}, &(0x7f0000000200)=0x78) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000004c0)={0x262, 0xc04}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) vmsplice(r1, &(0x7f0000002800)=[{&(0x7f00000005c0)="760901dc7f76a77abb5d776136b0f13c5c99ad63b2466fae27b625a0b95a6e76e07260841191fad4b416d22f0fcc75da2dee2897fc1f591166f23c99596cdeb10b18129f98a380afa9b967331fd08329736eeac215aafea0e33d159ae0d1efb140ba24e348874d0ad34ec5f48f0c5dd83c2f5cc22437bf6a993f67fb9ffa921d24b46ed3d4bded9874c8993135", 0x8d}, {&(0x7f0000000680)="653d55e34e709afb26a086cd9d24e1c96dffee55edb3", 0x16}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="447822cc376d6afcd966022db780e6c651dc78337dea9410f50b8b1ecc1660cf36ecb5b01f9dd02b00f2bccdcc4c147fd6d51b410c2a37e8a2181219ce31b839c889d4e84aa13ff0dfa7343e9daa1c47ebc46e2a7b02809eba92b6911b42bd2cc747c8357142afed09829c3271b43783", 0x70}, {&(0x7f0000001740)="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0x1000}, {&(0x7f0000002740)="65032fc16cc269ab54d613650583ec33450fbfaa968c170b52be69e1d678d5f4e4d095242424873e2a63eb4a49518d8147d52fd71fd403c3fe418672efd815bf399016c9aa228bb70286b7eb7e244330afc667f5d7d8edddc648e02b028a688f000dc2523281a156a1821299e6e6f230349856e7f8591ec277b976119ec86f7b6a1b51ed456f40784b748597ac5671b405391bd32b8511751677dc0d1fe5ef369836c61b38933c3b81", 0xa9}], 0x6, 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002880)=""/87) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002900)={0x4, [0xfffffffffffffffb, 0x8eb, 0x5, 0x6]}, 0xc) connect$nfc_llcp(r0, &(0x7f0000002940)={0x27, 0x0, 0x2, 0x0, 0x22, 0xb0e4, "a4d322282b82190960964ed1f76c2aebdc31afb3bbaac365c0ebe0990d1e72b7c1dd5ac2c359de0a98e2512017de73009e2ec74d1d5828e0deab991d77cbd2", 0x1d}, 0x60) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000029c0)={0x4, r1}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002b80)={0x1, &(0x7f0000002a00)=""/158, &(0x7f0000002b40)=[{0x3, 0x6e, 0x8001, &(0x7f0000002ac0)=""/110}]}) r4 = syz_open_dev$binder(&(0x7f0000002bc0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000002c00)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002e40)={0x68, 0x0, &(0x7f0000002cc0)=[@request_death={0x400c630e, 0x3, 0x3}, @free_buffer={0x40086303, r5}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f0000002c40)=[@fda={0x66646185, 0x2, 0x4, 0x5}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000002c80)=[0x48, 0x48, 0x68, 0x78, 0x78]}, 0x2}}], 0xda, 0x0, &(0x7f0000002d40)="f79e0c7ea907653ac3f7ba45c20e6701327f53e87766c57c98588b27f729c0a4754d8f0a46c38662d82c066e0299cb0fecfda3e2de8674e5f657517edf91c62d1550b1ec66d819be68f2a9e297e4ee33a137d36417999ee54e05d8babc0250871ebf8fe176fc2b1659ef98b5341103802a503f308c7c8f790a4f44aec1033e8f3495cfa1731143c34dcddb52de32549d02ee0d17bd3b22f9a2b1889c15ce6c60b47026c0c9e9cfbbbd12a63bb23bd65daf1dd36264d49efa075b9b1fa23dd3942575ab880852405ed85c1f4376b67a42d4c5f594096bc8ade0a3"}) r6 = add_key$keyring(&(0x7f0000002e80)='keyring\x00', &(0x7f0000002ec0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$user(&(0x7f00000031c0)='user\x00', &(0x7f0000003200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003240)="64b4b500816f707699f57f2977c2f18d2e3af803aa75cffd91e97abcb6134a5c037b41b49f940fe50501b9ccaec14dc697816d25c493b82672fd5620633eac9af892c10c9298f31fa154c1c7326a0cb8e69a18904b608471165eb732d23197cf9d9e59b13e3af6b2030d021953b07c9ad162679f84a8d8be05786749d9a4ed99990c809fe8c0324e464961ae3bba05f0803ef5291fbfc8bf62bd100a94a3b9b8fb0e9ecdded83a203858da58646b4c45dc88bf573cc768d9fb2348f4bff63b72d35dfc9db9004e2f", 0xc8, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r6, &(0x7f0000003180)=[{&(0x7f0000002f00)="70a64f0538e922dcc83ec30abe6debef0ca6bdde066f115924366264e1d3cb55847e599683890338bb9e4ff2773088f9258c3fb77772ea7794d4d10387aaf93c93998d68341b039c0938fa", 0x4b}, {&(0x7f0000002f80)="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", 0xfc}, {&(0x7f0000003080)="22fa5e0429ae8bb1919ada4b0b98f8bdd4c8b087692726fa49ba549d1763339f99596e0e39ccdb7acd1d2b820e4a061b9084987266e0e9dd4eddbbd637e7e3136e960fcdebe3ae2a9c2e36285fd583a15bdc7423ab5d8df28fcb10ab67db6f9266e460d4c22caa449f8050ac390a48f361", 0x71}, {&(0x7f0000003100)="3e1a7b02e7169f4b00b1265f7bb74982d423860cb3ef18c2b9e26c0a971d035fd0bc7762a0806f698e7f0d0d779c8176f53df8e4c6459d4c933544541591e8559806fee5660cd817ffe03eb5509736a0426933dcf826d766289110e9e1839e0493d58813829ad355df275a941d358d55bfdd7a82f27b87a515c0667032c2b2", 0x7f}], 0x4, r7) write$rdma_cm(r0, &(0x7f0000005ec0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000005e80)={0xffffffff}, 0x1, 0xb}}, 0x20) write$rdma_cm(r2, &(0x7f0000005f00)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000003340), r8, r3}}, 0x18) splice(r3, &(0x7f0000005f40), r3, &(0x7f0000005f80), 0xffffffffffffe78f, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000005fc0)={0x9, 0x3, 0x1000, 0x6, 0x10, r3, 0xffffffff}, 0x2c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000)=0x8001, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006040)='/dev/rtc\x00', 0x200200, 0x0) keyctl$reject(0x13, r6, 0x2, 0x1, r7) pkey_alloc(0x0, 0x2) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000006080)=0x0) fcntl$lock(r3, 0x7, &(0x7f00000060c0)={0x1, 0x2, 0xfffffffffffffff9, 0x10001, r10}) 2018/03/15 20:24:04 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/246, &(0x7f00000001c0)=0xf6) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getflags(r1, 0x40b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x141000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/03/15 20:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000029002903000006ffffffffff03000000100000e5020003000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/15 20:24:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="380000000000000000000000000000001f1000000000000000000000000000009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x5c6e, 0xfd66, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/15 20:24:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x40800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/233) 2018/03/15 20:24:04 executing program 6: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x81, 0xffffffff, 0x6400, 0x7fffffff, 0x100, 0x79, 0x3, 0x5, 0x4, 0x7e4}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/03/15 20:24:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000003c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x1f, {{0x2, 0x4e24}}}, 0x88) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/03/15 20:24:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x603}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000080)=[{}, {}, {}], 0x20000000000002fb, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) 2018/03/15 20:24:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) socketpair(0xf, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) 2018/03/15 20:24:04 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1bf}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', 0x2000}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r0, r0, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="5800000000000000000800000800040007000003000000000000000067cdc9365bb95af139008010d51c5099de95617dc347d8560000000000006456"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/15 20:24:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000001040)=""/163, 0xa3, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/03/15 20:24:04 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x10000, 0x1, 0x5, 0x4e10}) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000480)=""/84, 0x54) 2018/03/15 20:24:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="82efdef6e9f28fe2360197a7d121726ca27c016505bbfa3161a8aec89942e2375a0d590b449d08172fd589123d1bbd1213f94ac92d5e708c92cf9e78bec3015afb82f2639ff01a5a2a0747913fd935592731aa56b529cefdc45d5c88ba27a327f303195353122ce2b6a2f709a56bf7b3a246cac61f09c27b105c368e744691e9d19205cde64620dc731ea42de214011477e3cfa76b523eed151fae4c9015b8f673399813a3096086510bf67fc2b1ba068ca3326d08e5489bf845a752ac7b7a78adea3b0397879d569b63d169459f", 0xce) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_pwait(r2, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x400, &(0x7f0000000280)={0x3f}, 0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000011c0)="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", 0x36f}, {&(0x7f0000001740)="db0499fdb7c0b1c71e6d0893d35366dc484b003b0fffb889beadb6712d391cdc7c7e0b08b15b63df61ef0d815c62252d3608e75cd79a8ef6739ba8c6ae02883628b9c24f1eeafca909a19ed6ddf14ac90372053adf3f2af885706d5ff2cd163921cd40c3cd9a27018d4f4ce7b0aeccac08ac5ee6e5ee9692c4d8f0e42d8b73e6843fbd12e5ff14b3c2766d65efef8d940dded6df2476ddcdb814", 0x9a}], 0x2, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001fc0)="e5db1f387240dfc1f7738369ca2ad370e5a60ca3e4c07dc61667b6fafbac36ba61f931204545eafca192477ffd8c1cc16b21f6ccc5202ad711f01a1ff7b9bbec70594d81d940d0b62c828786f285eaa9b7c6bcfc5e2a23d018eb98f464b833884cae84f2f72316a70bb306a56180e8fdb6df2de5ae23fa8c", 0x78}], 0x1, &(0x7f0000002080), 0x0, 0x800}], 0x2, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x384577f1, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8001, 0x600000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x805, 0x0, 0x100000000}, {0xb67, 0x0, 0x1ff}, {0x99d, 0x0, 0x100}, {0x886, 0x0, 0x7}]}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000002c0)={0x10002, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 2018/03/15 20:24:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000140)="2c7db63568525bafa4db00070000b69da6547b91081f2ad7008000004f06a04d70e045f68fa5e0c7cca915fc671b45fde72da7251e11123be51c888e41183ca115320005b78bd62759ddd2184cefacaeaa980155e480000000000000000000000000000000", 0x65, 0x4000014, &(0x7f00000004c0)={0x2, 0x0, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0xffffffffffffff47) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r3, &(0x7f0000000340)=@ax25={0x3, {"df57cf120b089e"}, 0x3}, 0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r2, 0x1, 0x30}, &(0x7f00000002c0)=0xc) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000240)=0x6d0) 2018/03/15 20:24:05 executing program 7: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="a4016202f93456d2227f277249d63c4b87e5793b0f307daca13eb4153538af4cbb2fb21d12353244f4e75385aacc3f715a69bdf718a4e48e6fdd73b4ad452a36574ca3f344b54013b136c9deeea80ddd7f02a9eacf3ba91f1acd77621fd7d4a4f1dcf37a55de7e962bad99d0a2b37b4ba50461781e44f39f1bc7333e26c8a19e8a944bb2a0a4e05e6e441ae422d0235189b29cf7dbd0defeb2fcbc2b317c367ecf49af5ff757bf630a96a4a3e54dcd66f74cf5994b2d51830ea4f36f9cf0d54acd81bceb0d12d5329388", 0xca, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x7, 0x200200) keyctl$reject(0x13, r0, 0x3fc000000, 0xfff, r1) 2018/03/15 20:24:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000f78)}, &(0x7f0000013000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/15 20:24:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f00000001c0)="daef54e18602e1aaffafe3e6fc2f07ae54b583545aeead0e0299fb8c66", &(0x7f0000000100)=""/161}, 0x18) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/15 20:24:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rfkill\x00', 0x20000, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x4}, 0x4, 0x2}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="e96346b3f2849dc4827853b5e0d77015bfe0652caca438674fd315646e30efda4199f36a2c9aefc789e9d49924bf0fd5b5be140b96dc12dbff5ee075fa9958f9372a776513a5795e26e0b3f1fa4e7132af9325ec89add18b032c86cb7c63eb9893", 0x61}, {&(0x7f0000000140)="33d23e1010a8d8309676bde0a35b5672fbe0cc59de6d3684b5f959d7d1db0f5d7b828561f250354f19129933298426aee22457acd1dedd8b5c2ec9bcd07a34ed47dcdc389cfbf01aee92111390bf7b4c9d32f3fb41346771415c2c85c53c54c79dec4811d03a96650e186b5e647b127b93ba9293066012f45b718ef04c5d8cd1d9d4e31d6bda09eb66085415e0ddbeaf84a1094c6373c725d29e5eb552cace00c31d5ceea764ad5ea94d7d67a57b4f06d60c1f35eace2a77f0315081c926f97931c8b35231bfe6221f70999d35a50c9fb3d7e685b71f", 0xd6}, {&(0x7f0000000240)="f4433ef61fa789cc07b896016651f4ab4b27b595bd8c44068790cf098fa2dce5d7f580c9faef21fe157ea1152c847f253bd8187c4e4f113655d4b663f3dd645c23117b4e48d24a5083d0b02ea5f18f835e0299c3c6d775457db84e73ef33b84c6c7edc4f43bf85329ff995fed70bbfa1d12eb2292c7d1e3938968744bb93aba44fe7595d64c65cf3db57d2d3cfa552436ea73501e1c576b6a02271c02dea75c6", 0xa0}, {&(0x7f0000000300)="ca2b5c27f15bd90eed60a98286ebf243430350475a20d3950b35fb47fdafef3feae03e3adf46fede3c6760680a2a0e044421cfb56c3052ddfa79f1c6368884b95680630280100e0661a42d21c87610670255e84abc2afece3c9fe6d6e0b0114191bd0f500080bc4351e7abe62cfbeed0919ea1f04fe2fc3b6dc676bc04cb835ffb177e20d3f7f80b2e938c08f591c6ae669589da554eaa", 0x97}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="0099e4946bc7f3bde7437b63efc37eedddb1fe81e221510407e755e65fe38b2d03d1057df85a93fbf14fdb592331ad99cfe7aa47baef0effd7e571bb4dcb200103918a1d34194bbd8e54520c77a697ec94c3411a0dc7fdb9ba3857d3a8b1b040052a083d", 0x64}], 0x7, &(0x7f0000000500)=[{0x78, 0x104, 0x0, "3a8ed8c7cbf3af82d5d47f30babe3f870de319bb00147e8435a2fdb0cea831ec62ec4101527b9fb9877d79f1d97e9cc7d94c863b8a0a5d247d091c9aefcab3882c44a0f018bafc767d13caa09a68043f1624e89f574fb2741c96ffe2eba879efc246b8"}, {0xd8, 0x104, 0x1, "8fb45a730cfe994d85e46970f01300582a152a231bae1800c6a093ce26a90418401862b77fe6c3172f30bc825387175e0ce8c84a22b8542d08fc99ca87f7534a747b9df27da541c0d940f98ed3ef0e7d614add21af1c2c338d171f3ff7d66b292dc15075b5bea0c784e9fe21d5faf05d62f7a48129cc6336b1689bcfc5a926c2da9a7451f1e752965b0fd0030abc2783d657a1d088890ad68b45dd5236a1aa88997398c9b0a70db5170fb335b575cd152f91cafe28df12cce52c919cbe6d3984f48a3bdc90"}, {0x60, 0x117, 0x6, "c4a824ef0a48f3bb3d6bcfd4da1e2c8e5a1cb5284e5adc6b1b74e1eed15721b70144ea8b2b08682ca3a8960d95ef2c0b18e6ef769eb285a34694ad7b14fe625e2df01d649d1a02dd6e559ad5"}, {0xc0, 0x11, 0x6, "9f686e8129a213de34b066bc6e392b2d904dc66c187a79ad515554fdf2bfa8fa34f9e5eb174d994b443aa4312062caed6c76d25e7b314970d02b7c44d706e2ed337b274b0b38f337efe299bcb9c945077b6d065d0ec4546f80b5a765c6f73e65bd382a296f50de4b2899ea40c877264f73c973e86016b759f11c0a0f045b73d50681646a86362d2d90c4dc3533437f74f762fcc417e698a671c3983530955b8946132b17a2bbe6eecae4df"}], 0x270}, 0x4000804) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001480)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100000001, @empty, 0x41}], 0x2c) r1 = socket$inet6_sctp(0xa, 0x8000005, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8), 0x194) 2018/03/15 20:24:05 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="4180c200000000010000000000000000e000000100009078e000000e"], &(0x7f0000003fec)) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x1400, &(0x7f00000000c0)="b0eab8d728edec4ca1d2855b1bcdb641327ddbf86974035b3307ac616f3bb73c2c0d0e5f4cb5af391ac47b90a3cad7874592b6d5ffc0ee5b199a1a2e7e54c37dcd") 2018/03/15 20:24:05 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="2e0cc3fd1c431b9c692e92676117e23c", 0x10) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/15 20:24:05 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/211, 0xd3, 0x0) getpeername(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) 2018/03/15 20:24:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="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", 0x1000, 0xffffffffffffffff) r2 = socket(0x2, 0x1, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x15, 0xffffffffffffffc8) keyctl$describe(0x6, r1, &(0x7f0000001600)=""/4096, 0x1000) open$dir(&(0x7f0000000100)='./file0\x00', 0x600100, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/03/15 20:24:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x3f, 0x3, 0x5, 0xffffffffffffffff}, {0x6, 0x400, 0xf15, 0x6}, {0xffffffffffffffff, 0x30000000000000, 0x16f2b5b9, 0x1dca}, {0x6, 0x8, 0x7, 0x9}, {0x8, 0x8, 0x7, 0xb2}, {0x6, 0x9, 0xffffffffffffffff, 0x9}, {0x100, 0x0, 0x8, 0x96a}]}) 2018/03/15 20:24:05 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006bc0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006c00)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) pivot_root(&(0x7f0000001700)='./file0\x00', &(0x7f0000006b00)='./file0\x00') sendmmsg$alg(r1, &(0x7f00000068c0)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000000c0)="b2f0df28f872695f6069e5f51ef41638cf59c6262c387bc927b1eab84d137ec1396f12622343a4d2155ea1657adf8483def12c1caab331049a779328e7e88933dd666cd1f801d2a6523b9ff9af908563ff90a88ae50c2db1cf9972da54ed64e1431c53dbe7c79def1fb2fb50075b16ab294cc005a4a28b9d66a25d05ca01b54dda0e25f46a0dde5ea140419e171e38ca25daee9ed4e48aa884fa93e04f", 0x9d}, {&(0x7f0000000180)="d44630022a6b00cbafab104313809936be04b495884ea10733dffd3f1a8564bdf781f6afe818ef30712ed67d6daa652ec5b9b8251c88fe96e26450554b3cf9b07232ae249b7be0bca57d2d58da09130a1e465c4f3434c98205334ea568f3346b171484a5ae09ff02969be947cd9a9011246571a0f470bb86c4e0e2e458723e84e5efcf2e53939e01c643ad5d47658528f9f52a", 0x93}, {&(0x7f0000000240)="edff4f7fb20d85cb1f1b83f6dc102c59c973d67c1a165ae061eb39ffd6d5c62a84fd7e8a2750218d264bb6826d347c569463ced84d540a036546ee6d5f45d64b017a6efe47ed3248476556685a74a43d4087d5487b42824dfffafbe1c1de66db0f6745f9a41621d5dec7a1c24e3f17e3ddf2f190b116fb3509302e8b0bd064c00a2a9a907c28a980d8127b7dffd854f999058a27c487164861fcd6e29d30e8960cebb7277ebf1384", 0xa8}, {&(0x7f0000000300)="e48fc162deec4ebff4aff2338bb5df1cf0d0a6fd1da1415de920cda8ab10bcec495792401b86a23a93488a450efd88500f14cd79d555e9729ded246b30c9442a6c073fa42379043317fc10dfac1f57fd64e82b0cf68f1ed50b1300e0793c1cdd82fbd84cfad0b4f59e27031d31d727e22b2330a6ea8531194e2da9b74204ae4688ecefb6fdbf9ced5ddff40c4640823d8385dc335ba88f102df68a370c5817e30727dc72a8fa8fa64c845ce952ac27cce9355987914ff0718b6fbf0e6a6935892ed9482eb05fdde10d97354310d065642aa052f7cafcf00ba3", 0xd9}, {&(0x7f00000004c0)="23f050236d1272a75fab4c88a71aba437879b0dbefbda4cac0ddf99c25a2f1ca228de1491649b0f0c2", 0x29}, {&(0x7f0000000500)="a3ea495967c05d2ba3cca30a6aaf00b2d1d86878a98514da7573f13600a92788a10c0d953010bc2caaf2aa4e0c27c86927aa6e7346c96094624547910a7c62ee441ae4ccc4a1d9db2f72ef26c064c1ac779a", 0x52}, 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{&(0x7f0000005500)="32bf715132eb8c4919a2d35fc2cbc7192cb5b8048066627152300f73f1910ffea9e0f87713627438d7ade4d683dfd87ffe404cf8ec1c91d165f822932de3c4f682f727b410a6a0f1c9a4bf665ad9e1b3ddb76c267758f2e3fccda26675673772a048e85ba1b4d104a5990a5212607146fc3c92adf24d464ae726c0dcfedae01bdcae99829d282aed29aec415f833140d4cc3036b051c35bc4b2615009e803eba61057a53afa17e21268fc92e1eae63852a91a7384738c30886d530579235e357dcf6f280a99df066e28e196756e400a4aa37e90ba9d2a1fbfb11de95ca506e28753a2e763ce9da55327ca44a7435227beb", 0xf1}, {&(0x7f0000005600)="06f43066fd85f314b184fae95742bd71fb7fd60bfd87993b37c9ad54170b4ed10bed2def38174a0dd222d98c07f0e1d970c36ba3752c6218bc685ff67f24087293e7fa80491141da8aa79d0483a672ef9e6e7aeac988b507b48fa9b2e5d22221f3b80be87ac4c34b1daf73f0bb9e255489d45687404b1bb2dab850c26c5cfaf96c3ebc33d97e7bda372c21d21c6b6de8398f505af48224f22b95536d33242af52a2e51947faf7661fdd6a612ed4b72656f0c0cff92f7084978c69586e4", 0xbd}, {&(0x7f00000056c0)="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", 0x1000}, {&(0x7f00000066c0)="0530d1f7bbc02958b480ab5e0a04113a14f81ac40d", 0x15}], 0x6, &(0x7f0000006780)=[@iv={0x88, 0x117, 0x2, 0x74, "10e021fd4e86a3fd0f4d8bb7e01a5e796bdea09a067e240214e0c1daa0e3453a0def191090d2f6547338296c2434260c2fa206bc88857209ba4fab8fb971b7f0d9320bf27f727e4168e70cfc8031cae224fa66256623ee0131ab9afb870cad31f28ccbeeb6d48a81cfeb394367cd4e457fc50f94"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x51}], 0x118, 0x4000000}], 0xa, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000006b40)=0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}], 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006b80)) sendto$inet6(r2, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x6}, 0x90) 2018/03/15 20:24:05 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8000000000c95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000150001000000000000000000000080009500000000000000ecba5e142fd7dd5f3a55b28aca15522da0e4e992006e0c9053487e50a0696156e318541e084e86407ecdce8c598b55095ea630a3080ef7d5d5c20ae2798d"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/03/15 20:24:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x430, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1e8, 0x230, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/15 20:24:05 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000280)={"626f6e643000000600000000000a00", r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', r2}) 2018/03/15 20:24:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800000000000005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x5, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f00000000c0)="f2af2518000f2af7ba4100b80000eff3a4b800068ec066b8a84c00000f23d80f21f86635400000f00f23f866b9400101c00f32f367660f0f78ee972e660fea0d", 0x40}], 0x1, 0x21, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005980)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000005940)={&(0x7f0000000600)=@bridge_setlink={0x20, 0x13, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 20:24:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x7, 0x9, 0x1, 0x1112, 0x8, 0x3, 0x20, 0x400, 0x8, 0x3, 0x5, 0x8, 0x113c43ec, 0x0, 0x3bb]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="41000000fc76e281eeb39a505886e54e1e6d0aca598c936ec887bafbb6c8eb215c702955916ffb2190063341c8dfda5f9c3b0823b11f70482bca929d36199017db879133a3"], &(0x7f0000000280)=0x49) r2 = add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="3080048b", 0x4, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000003c0)=""/158, 0x9e) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2) accept$packet(r3, &(0x7f00000000c0), &(0x7f0000000500)=0x14) 2018/03/15 20:24:05 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) fallocate(r0, 0x0, 0x0, 0xb0a3) sync_file_range(r0, 0x8e6c000000, 0x3, 0x6) lseek(r0, 0x0, 0x3) 2018/03/15 20:24:05 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/policy\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000002880)="3f0763b146555467a44492a7f1282fe11722cfee1143e813ad089046ed5e16e618dd61318e2d7ced89444a63956324bb0cde2de16d4d651a51a848a43e5000a9e617d2c326e41b6ffd0b383a1eeffa020ae155e3955808e3e54502cf326cf7f69a6695c3a9715cc43f5e77e4aa37bcc10d0ce20391203c025d4257772a79719124e272eb225087b01483d4bef1bebf9fe06eaa1233ba4129a0ab06eff7630c444b064608d743b8e7bade2c69210c64d1e99400d0e9de2ba0f7666cfbe1e008af2db8bddbcfdf21b4ad286ebcc5693cf14a709d1e25af9d68fc347d250fbbc84134251118", 0xe4, 0x20040040, &(0x7f0000002980)=@ipx={0x4, 0x2, 0xffffffff80000001, "3068e5b7fb15", 0x100}, 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002a00)=""/140, 0x8c, 0x5, &(0x7f0000002ac0)={0x77359400}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0x11, 0x80006, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r6, 0x4}, &(0x7f0000000180)=0x8) dup3(r5, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r8 = getpgid(0x0) setpgid(r7, r8) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000002b40)={0x1, &(0x7f0000002b00)=[{0x2709d452}]}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000280)={r9, &(0x7f0000000740)=""/4096}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x400}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 20:24:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x139) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6002290f00303a0000000000000000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df000000000000000000000000000000000b000000000000009662ec41254f2dfe0a3b5831"], 0x0) 2018/03/15 20:24:05 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000b19000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001280)=@filter={'filter\x00', 0xe, 0x6, 0x11d8, [0x0, 0x20000080, 0x20000210, 0x20000e08], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x8, 0x6000, 'ip6tnl0\x00', 'ip6gre0\x00', 'teql0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa8, 0x110, 0x160, [@realm={'realm\x00', 0x10, {{0xffffffffffff7fff, 0x3ff, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x544, 'syz0\x00', 0x2c4}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0xbbf7, 'eql\x00', 'gretap0\x00', 'bridge0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0x6c58dae40caea9b, 0xff, 0xff], 0xb0, 0x210, 0x240, [@mark_m={'mark_m\x00', 0x18, {{0x2, 0x2, 0x0, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x33a, 'system_u:object_r:xconsole_device_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x19, 0x20, 0x11, 'vlan0\x00', 'gre0\x00', 'lo\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="2b63f40bb612", [0x0, 0x0, 0xff], 0x950, 0x950, 0x988, [@among={'among\x00', 0x880, {{0x0, 0xffff, 0xf34, {[0x100000001, 0x0, 0x6, 0x100000001, 0x9, 0xfffffffffffffff7, 0x100, 0xffffffff, 0x1, 0x2, 0x2, 0x2a, 0x80000001, 0x8, 0x7, 0x4, 0x615, 0x9, 0x81, 0x0, 0xffff, 0x7, 0x145, 0xce, 0x6, 0x3, 0xfffffffffffffbff, 0xc8d, 0x6, 0x401, 0x8, 0x4, 0x3b, 0x9, 0x1f, 0x5, 0x8, 0x6, 0x1ff, 0x9, 0x8, 0x9, 0x4, 0x5, 0xffffffff, 0xdf3, 0x9, 0xffff, 0x100000000, 0x100, 0x40, 0xf8910, 0x68, 0x3, 0x7fffffff, 0x8001, 0x40, 0x7, 0x8, 0x0, 0x0, 0x2, 0x0, 0x8, 0x5, 0x200, 0xa85, 0x1ff, 0x3d303d2, 0x4, 0x6b27a158, 0x401, 0x80, 0x5e, 0x3f, 0x9, 0x4, 0x5, 0x9, 0x2, 0x5, 0x578e, 0xd1, 0x101, 0x5860, 0x10200000000000, 0x224afac, 0x8001, 0x5, 0x9, 0x9, 0x100000001, 0xffff, 0x101, 0x200, 0x5, 0x0, 0x4, 0x81, 0xffff, 0x2, 0xffff, 0xff, 0x4, 0x3f, 0xcf, 0x0, 0x8, 0xed4, 0x2, 0x7f, 0x400, 0x625a, 0x5, 0x5, 0x400, 0x3, 0x7, 0x7, 0x3, 0x7f, 0x1, 0xfffffffffffffffc, 0xf30, 0x0, 0x200, 0xe43, 0x2, 0x0, 0xee8, 0x100000001, 0xe5, 0x1, 0xfffffffeffffffff, 0x1, 0x3, 0x80, 0x7f, 0x3ff, 0x3, 0x0, 0x6, 0x0, 0x6, 0x101, 0x5, 0x7, 0x0, 0x5, 0x3, 0x3, 0x7fffffff, 0x4, 0x5b, 0x0, 0x3, 0x5, 0x1, 0x80000001, 0x0, 0x80000001, 0x6c, 0x4, 0x97, 0x0, 0x80000000, 0xf3, 0x5, 0x5, 0x6, 0x1, 0x6, 0x9, 0x1, 0x200, 0x7, 0x3, 0x101, 0x0, 0x101, 0x6, 0x0, 0x10000000000, 0xdc6f, 0x6, 0xffffffff, 0xffffffffffffffff, 0x5, 0x7f, 0x80, 0xfffffffffffffffc, 0x1000, 0xb9a, 0x774, 0xffffffffffffffc8, 0x9, 0xdde, 0x50d, 0x9, 0x5, 0x8, 0x1000, 0x0, 0xcd, 0x7fff, 0x5, 0x4, 0x8e3a, 0x10001, 0x70e, 0x7fff, 0x88, 0xd0, 0x4, 0x6fad, 0xff, 0x2, 0x5, 0x7, 0x1a, 0x7, 0x3fffc0000, 0xfffffffffffffe75, 0x7777, 0x2c3, 0x1000, 0x8, 0x2, 0x5, 0x7ff, 0x7, 0x6, 0x10000, 0x3, 0x10000, 0x1ff, 0xce, 0x9, 0x1, 0xfedd, 0x3, 0x101, 0x1ff, 0x6, 0x3, 0x5, 0x7, 0x6, 0x7, 0x3, 0x3ff, 0x7, 0xf83, 0x200, 0x13c4, 0x9, 0x2], 0x3, [{[0x80000000000000, 0x1ff], @multicast1=0xe0000001}, {[0x2], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x4], @loopback=0x7f000001}]}, {[0x1, 0x7, 0xfffffffffffffffb, 0xa55, 0x6, 0x5, 0x2, 0x401, 0x1, 0x9, 0xffffffffffffffff, 0x10001, 0x0, 0x100, 0x7ff, 0x7fffffff, 0x2, 0xffffffffffffff7f, 0x6, 0x9, 0xc13, 0x8001, 0x10000, 0x4, 0x4, 0xf8e3, 0x73e, 0xffffffff, 0xffffffff00000001, 0xff3d, 0x5, 0x4, 0x4, 0x101, 0x7d, 0x7fff, 0x7, 0xffffffffffffffff, 0x100000000, 0x9, 0x80000001, 0x0, 0x300000, 0xfffffffffffffff8, 0x593, 0x0, 0x2, 0x81, 0x3, 0x1, 0x5, 0x100, 0x3, 0x5, 0x0, 0xfffffffffffffff8, 0x3f, 0x100, 0x3, 0x80, 0x9, 0x3, 0x329, 0x2, 0x0, 0xffffffffffffff57, 0x6b18, 0x400, 0xfffffffffffffff8, 0x0, 0x5, 0x1, 0x6, 0x8, 0x80000000, 0x7, 0x0, 0x3, 0x6, 0x7, 0x8, 0x0, 0xffffffffffffff00, 0x1, 0x4, 0x2, 0x5, 0x5, 0x7f, 0x5cd4, 0xff, 0x1, 0x9, 0x80, 0x0, 0x816, 0x4, 0x9, 0x5, 0x7, 0x2, 0x4, 0x8, 0xf188, 0x2c8b, 0xa00000000000, 0x5, 0x4, 0x8000, 0x3, 0x31, 0x5, 0x3f, 0x1, 0x5, 0x2, 0x80000001, 0x8, 0x0, 0x8, 0x53, 0x4, 0x401, 0x8000000000, 0xfffffffffffffff9, 0x1, 0x80, 0xfffe000, 0x200, 0xffffffffffff7fff, 0x8a, 0x2, 0x7, 0xb83, 0x1, 0x3, 0x2, 0xbf00000000000000, 0x8f, 0x9, 0x7fffffff, 0x63dd, 0x6, 0x7f, 0x6db0, 0x7ff, 0x8f, 0x4, 0x1ff, 0x9, 0x1d, 0x8, 0x9, 0xb4a8, 0x7, 0x45, 0x9, 0x8, 0x97, 0xfa, 0x6, 0x100, 0x4, 0x0, 0x9, 0x1000, 0x4, 0x2, 0x5, 0x200, 0x401, 0x7fff, 0x3, 0x8, 0x0, 0x2, 0x15d2a3ed, 0x7f, 0x80, 0x66b, 0x7, 0x2, 0xfffffffffffffffc, 0x6, 0x2, 0xea, 0x1, 0x3f, 0xe21, 0x400000000000000, 0x4, 0x1, 0xfff, 0x6, 0x3f, 0x495, 0x600000000000, 0x5, 0xfffffffffffffffd, 0x20, 0x3, 0x2, 0x8, 0x0, 0xffffffffffff83e1, 0x7fffffff, 0x80000000, 0xffff, 0x20, 0x465, 0x7, 0x8000, 0x0, 0x3, 0x0, 0x20, 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x9, 0x1, 0x0, 0x8, 0x6, 0x26e6ae45, 0x1f, 0x12a3600, 0x32, 0x100000000, 0x37, 0x40, 0x5, 0x4, 0x3, 0x1, 0x0, 0x2e5, 0x2, 0x80, 0x4, 0x9, 0x0, 0xa9c, 0x5, 0x100, 0x225, 0x10001, 0xffffffff80000000, 0x7, 0x800, 0xff, 0x800, 0xffff, 0x0, 0x3, 0x10001], 0x5, [{[0x3ff, 0x8], @broadcast=0xffffffff}, {[0x4, 0x6], @multicast1=0xe0000001}, {[0x6, 0x1], @multicast2=0xe0000002}, {[0x1, 0x7ff], @multicast1=0xe0000001}, {[0x0, 0x1a5], @dev={0xac, 0x14, 0x14, 0xa}}]}}}}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x19, 0x10, 0x86dd, 'rose0\x00', 'teql0\x00', 'sit0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xffffffff, 0x9, 0x4}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x200, 'syz1\x00', 0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xe8, 0xa5a8}}}}, {{{0x3, 0x10, 0xe8e7, 'syz_tun\x00', 'ipddp0\x00', 'gretap0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}, @m802_3={'802_3\x00', 0x8, {{0x4, 0x100000001, 0x1, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x4, 0x1f, 0x1, 0x0, "93f82e6c89c41eb0bbf640d5764684e94f3033399ce229838f17f7df59ae8fb79270161e190badf8ec2e1ec32b015b07028f30bb1e30536144bf1a92e829ff8e"}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x5, 0x14, 0xbafb, 'bcsf0\x00', 'ip6gre0\x00', 'bond0\x00', 'syzkaller0\x00', @random="875d20cab5f7", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x130, [@rateest={'rateest\x00', 0x48, {{'ifb0\x00', 'bond0\x00', 0x31, 0x3, 0x40, 0x1, 0x6, 0x8000, 0xd0}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x800, 0x8001}}}}]}]}, 0x1250) 2018/03/15 20:24:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) geteuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x8}, 0x1f, 0x96, 0x40}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/15 20:24:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000280)) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffe70, 0x20080) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x0, &(0x7f0000000100)}, 0x10) ioctl$TIOCGPGRP(r2, 0x40046104, &(0x7f0000000080)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x3) 2018/03/15 20:24:05 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x50100, 0x0) listen$netrom(r1, 0xfff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) modify_ldt$read(0x0, &(0x7f0000000040)=""/81, 0x51) 2018/03/15 20:24:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000e5d000)=""/24, 0x18) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x8, 0x4) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) 2018/03/15 20:24:05 executing program 2: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x64) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000001c0)={0x4, 0x3, 0x9, 0xef, "af42d4105d3a31f381892b4edf7f5400f21767df53162b105724697b674a45a192281e7685c8025e222da51f", 0x8001}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0xffffffffffffffe1}, 0x1) epoll_create(0x1ff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000280)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x28, "61e61d087637537cdc788fcd26431d56516295fc89d431a19276aa8f5de261ca29f7d8055e4f58c2"}, &(0x7f0000000300)=0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0x8, 0xd4e, 0x7fffffff}, &(0x7f0000000380)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000003c0)={'ip6tnl0\x00', 0x5}) r3 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x4, 0x503400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000004c0)={r4}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000500)=r3) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000540)={0x8, 0xffffffffffff1382, 0xe2, 0x3, 0x0, 0x3}) r5 = semget$private(0x0, 0x4, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000600)=0x7fffffff) close(r3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x72e, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000680)={0x6, r6, 0x10003, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000006c0)={0xa30, 0x120, 0x555, 'queue0\x00', 0x7}) semop(r5, &(0x7f0000000780)=[{0x3, 0x1000, 0x1800}, {0x3, 0xffffffffffffffff, 0x1800}, {0x0, 0x0, 0x1800}], 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000007c0)={r2, 0x8001}, &(0x7f0000000800)=0x8) memfd_create(&(0x7f0000000840)='em1.bdev\x00', 0x1) mlockall(0x2) 2018/03/15 20:24:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'ip6gretap0\x00', 0x400}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x7, 0x80000001, 0x4c31, 0x0, 0x84d0, 0x7}) [ 101.793616] QAT: Invalid ioctl [ 101.809159] QAT: Invalid ioctl 2018/03/15 20:24:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x100}, {r0}, {r0, 0x100}, {r0, 0x8}, {r0, 0x4000}], 0x5, 0x1f) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/20) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1db, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) 2018/03/15 20:24:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/157) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/03/15 20:24:05 executing program 7: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x4001) 2018/03/15 20:24:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x400}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/03/15 20:24:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2008}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 20:24:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4004) io_setup(0x8000000005, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='z', 0x1}]) pwrite64(r0, &(0x7f00000002c0)="fdd9e4453a2e8c6f4eb7f4a46310", 0xe, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x1003, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x200, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) r5 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000003c0)={0x8, 0x9, 0x7d44, 0x4, 0x8, 0x10001, 0xffffffff, 0x800, 0xffffffffffff0000, 0x3, 0xffffffffffffff3d, 0xe2}) r6 = fcntl$dupfd(r5, 0x0, r5) poll(&(0x7f0000000280)=[{r2, 0x2040}, {r2, 0x200}, {r3}, {r5, 0x4000}, {r3, 0x8}, {r2, 0x2000}], 0x6, 0x2d) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) socket$netlink(0x10, 0x3, 0xf) sendto$inet6(r6, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/15 20:24:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x1, 0x100000001, 0x3, 0xffffffffffffffff, 0x6}, 0x40c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="c4dd3ab71200ac2d9066b76d403ff4d78011a895d2beeb39e8179585ef256303367b128f5fe2fa97cdd9b4e501b8c23fa4df93f7b8a154350b4b38fd79aef36282b8abf40a6c70774860d78fb94cd958b742d34cad2c22873cb74c27ebed81347456e0e50501f94c81cc37ba77f13189ca652951509d8c654d6afb716dd0a7c1f874b46b6bf2b8934da2c492ea4a9ed87990ffb5b192", &(0x7f0000000100)="31dbdcb450d60c4ff1a0d658755c861b1043a42ec8a8a9614263921fe52a5ebbd1e4b3555bce133e0b29861ab47dfe1de63176ab67cbaf74ab1a1df5aa16a83c483e34ec8719177c5f17a634e591bda92800ce88f1b78284b0e42a7ac120756d518512e63a12ac3d59", 0x2}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0xc8000, 0x0) 2018/03/15 20:24:05 executing program 4: dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000400)=0x8) accept(r1, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) socket(0x1d, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="020054009fcb5ad7b2c04eac02548703766ceb6f33b80d2e16f36aab62743c2cedc21e202e5a07feea24f429a4fdd1ae2ae6c2cc71b4b1b4224f695b340ab0ea4ecdce1d39052a085f27131b7fab67cb7d0b3a31989906875f50a96301150eb37e6772ece449e9e4b0dff0898776382fb3566804e6007793ac6f60f57180b570"], 0x5c) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffffc0}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x1}) 2018/03/15 20:24:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffff7fffffff, 0x5818c0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x8582) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x8000, 0x8]}, &(0x7f0000000100)=0x8) 2018/03/15 20:24:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f05", 0xc1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr160-generic\x00'}}) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000380)) r4 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x40) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000001c0)) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x600000, 0x0) keyctl$invalidate(0x15, r2) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f0000000740)) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000003c0)=r6) socket$alg(0x26, 0x5, 0x0) 2018/03/15 20:24:05 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x4000) accept4$nfc_llcp(r1, 0x0, &(0x7f00000001c0), 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {r6, r7+30000000}}, &(0x7f0000040000)) tkill(r5, 0x15) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x101ff, 0x1, 0x4, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x0, 0x7, 0x9, 0x7]}) dup2(r4, r3) [ 101.962724] can: request_module (can-proto-0) failed. 2018/03/15 20:24:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bond0\x00'}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x84800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[0x5de, 0x6, 0x20, 0x3, 0x1, 0x4, 0x3, 0x1, 0x8, 0x0]}) 2018/03/15 20:24:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6a, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000840), 0x1, &(0x7f0000000140)=[@assoc={0x0, 0x117, 0x4, 0xfffffffffffffffd}], 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x3ff, 0x4) sendmsg$alg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="db296c98553ee0e90cc29f2409a1976d7f535d7632b19f01e48c5f6eb7cb7321e5915508fbfe43951931a8da961cb4a86e2706a70151e11856458ff3469c38ada7aa2f6a16daf484917105e08868b7324c1b6277b394b06aa06a0041ef43356c240bc3839626f0a84887daf51997875a810ae2784d4e01da55cf7afaa1e120e3d53636064524d6ff2e1fa5abe74343ec7b450a94e1ac", 0x96}, {&(0x7f0000000280)="3f50ae37da439cc74df025c0ef1adb8bc194403d6d717af4929518cf304543f0eb39e684bd46954b9233defe9898997259ce034272a3de0ba26e98a3a46eb8ad75309c44826e94de635c09d1bcb4cf5e5ef61fc1924cadb9fcb684c099b7dee1b976222464e0e5b8f88e85b6a29d1fc94c1c8f7ad899c1dde3f41804e5080fdcf0f3eaeec278678f2b9e64a071d7e7dd3c2eb4592e6b44db7945919985fe27c8173b6f45938dd47adb4ea2be1c55", 0xae}, {&(0x7f0000000400)="052e25679e04990c959654fcd6490a8655dbbe9c86c46d2ab9d08e26747375bd22fce9cec566b40181478b37974582b51dafc76a80551adb5d9f9905d151dc8e50c6658bc079f40209916ac1fb78fa1c682a4fadd42373d5", 0x58}], 0x3, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xed6}, @iv={0x90, 0x117, 0x2, 0x7b, "6add08007da7d31ec382b75a5b23320a45ac3126befa101afa687c8b3f8baa7ac392f29c3d69e303abb284a78d7f7e92a4a778e79b098fe63fd6456df89f08c4f45e3e6b7746673315bc030e73470579f2f6622c976580fd10a98826433896ebeea0272985816d6dd87f4eaee45f6731a93e96f1c2bf2c11567f64"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x898}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4e, "4a9ac623e74ad40df385c24985397b59058b441b6583123dd758e89b7436022ea93ab7321649f500c83d1e32ec7e1747c1d714745a49826ba09939889a92d74f8636dada9be6c68a5e8635fd8902"}, @iv={0xb0, 0x117, 0x2, 0x9a, "56b36a32d4dfb9ab28f8279cac39fc809cf0fc8c8e6d0ad7168b55c0f108f1df211e01fd1376e2478bea619b889efe0103f8a8c62fad14dd1a3fb5dc2d148292fb320113ca8b159b4a9c6f15c1e18008b6c89b6b8989ae93f5c89408c489278653d496da593e1e1a19e135468f2e85e4791af639daa871832d7d0206dd1e48223ca51d839f6682cdef1d71d56c75e98738c09cde5071b04a222c"}, @assoc={0x18, 0x117, 0x4, 0x100000000}], 0x238, 0x40}, 0x4) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa7}, 0x8000000000000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x4969ac61, 0x77, 0xffff, 0xba0}, 0x10) 2018/03/15 20:24:05 executing program 6: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x80) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4a, 0x220000) [ 101.997339] can: request_module (can-proto-0) failed. 2018/03/15 20:24:05 executing program 4: mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsync(r0) 2018/03/15 20:24:05 executing program 5: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) uname(&(0x7f0000000100)=""/120) r0 = socket$inet6(0xa, 0xa, 0x255) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7fffffff, 0x8, 0x3398000000000, 0xcb7, r1}, &(0x7f00000000c0)=0x10) 2018/03/15 20:24:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x400, 0x400100) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000001c0)) 2018/03/15 20:24:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x1, 0x4e20, 0x3ff, 0x2, 0xa0, 0x0, 0x0, r1, r2}, {0x400, 0x5, 0x71c, 0x101, 0x6, 0x100, 0x4, 0x6a7}, {0x0, 0x8, 0x1000, 0xfffffffffffffff7}, 0x6, 0x6e6bb2, 0x0, 0x1, 0x2, 0x2}, {{@in, 0x4d6, 0x33}, 0x2, @in=@rand_addr=0x7, 0x0, 0x2, 0x3, 0x20, 0x100, 0x3, 0xb44a}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000004c0)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000500)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2}]}) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="5000002000000000000000000000000061b97818bfaf4690b4f496922ed7c952dee70178a7dd5d6cf871d46a7a4213be32fca3ab0e6781138d16711ac57e694f0714b24a93230a34e3c360a4ad5d8ae3b7b998bff2b188fedc990cde1401"], 0x10}}], 0x2, 0x0) 2018/03/15 20:24:05 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x2) timerfd_gettime(r1, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x10060, 0x0, 0x0) 2018/03/15 20:24:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x6352174f, 0x8) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x0) 2018/03/15 20:24:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="060000001200010024b30000000000000000000036f1437cc0358f313e000000"], 0x20}, 0x1}, 0x0) 2018/03/15 20:24:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup(r0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f, 0x80000001}, {0x0, 0x9, 0x0, [], 0xffff}, {0x0, 0x0, 0x101}, {0x3f, 0x0, 0x8}, {0x8000, 0x0, 0x7}, {0x0, 0xb64b, 0x0, [], 0x3f}, {0x99f2}, {}, {0x0, 0xf9}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {0x0, 0x80, 0x0, [], 0x80000000}, {0x0, 0x0, 0x0, [], 0x80000000}, {}, {0x3f, 0x0, 0x0, [], 0x1000}, {0x0, 0x0, 0x0, [], 0x8}, {0x0, 0x401, 0x1}, {0x0, 0x0, 0x0, [], 0x6}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/03/15 20:24:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x4, 0x8}]}, 0x34}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x27d) fgetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'net/ipv6_route\x00'}, &(0x7f0000000080)=""/93, 0x5d) 2018/03/15 20:24:05 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6581, 0x2000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)={0x5}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4e, "0e0c298f4274d037b31fae90815ff811be702ce7adbffb0f868ebef1776b7b45689365cf4a92b5c6ad4a0f6ab9b335199bc8436afecf38bea4bfe2b309908f19fc86b971c140f8f921cb22b16c3d"}, &(0x7f0000000180)=0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/03/15 20:24:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/03/15 20:24:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000001180)='/dev/usbmon#\x00', 0x0, 0xa0200) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000011c0)) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x27, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xfed5}], 0x1, &(0x7f000000a080)=""/4096, 0x105c}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001340)=""/208) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001480)={"73010030000000000000002000", {0x4, 0xfffffffffffffffe, 0x3, "dc482d856139", 0x1}}) sendto$inet6(r0, &(0x7f0000419000)="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", 0x183, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001240)={0x0, 0x80000, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001300)=[@in={0x2, 0x4e24, @rand_addr=0x400}, @in6={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xb95a}], 0x2c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001280)={0x0, 0x0, 0x39}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000012c0)={r2, r3}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000001440)={0x5}) 2018/03/15 20:24:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000030421000000005739af000000000002000000fe00000100000000080005007f"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xe4a, 0x48000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x15001) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xb251, 0x3f, 0x200, 0xfffffffffffffffe, 0x8}, 0x14) 2018/03/15 20:24:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000014c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/15 20:24:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000000cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000d40)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000d80)={0x7, 0x2, 0x2, 0x9f}, 0x6) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r3 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000100)=0x80, 0x80000) sendmmsg$alg(r3, &(0x7f0000000c00)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)="9e2072dac393c4ee9d54d9ba687a31afe5daad08290086f0b8c0ceb5d441f4e741b3cb818615a7a56c834b78a87f2c250cdf775a8e523d20c80a4f63dd4ece73f79aafcec44d861a2f33d71f9c37830b842afdae0f65b1ed5c4be546189740348cfe5c695f75fccb21d61dbf", 0x6c}, {&(0x7f00000001c0)="a57795babb0f0723dac3622fc972f4877220b793088ec6ce", 0x18}, {&(0x7f0000000200)="29bbaf6c823a02d83e888f1fd54b855deeefedaf1d5e949072d525e18031f05ee3d6fd8bcefc8e8b7f2d0ba2b51572a8538f81eb5a2536b986d69d0eadc2e217d951d35941ce2226af71e2fc104d4c4a0ef3be525f9d5c0617e44fb0fb0c98a9a179c4eb415712d0eba5150c3417c132fc45888f2e92fc665b2cc917ef14fe90308212f5b294d996b02f27d97df82b4626c0c2d894cfa3dd9fe975b1d8c7fbb5361d5d673ffc59e216c7427f50a2ef71e98c0575a85fba9a922b69bf62956778e9686d2befd0d7edd0cd2c719bf72ab19b341ba6f241184c7e785ce470f1715a07e4ab165bdfdaa5796b8762c4792b", 0xef}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="e22a1bd5997f5750c61c5844ed0e786c1f972347b4adb23951965de726d44ba987d94e7fe3af5920c26716ac5ec92f63d3c0346942e7f0d19187d04e299ea034067563b7c43043fd7b8511d7c852a7f30a781c69984008dc56029cdfaf3a20aca1df492e8a479d43d0a6a7f618e26a0753d0f1a96310c99ae3b73ac653e9dfb9edbe1c695ba2a5f0a711325f216dadf77ca0e27d0de9d1b8e779d77f7a84d776b24ad612a26b734d532ff98a503dde51ac037c53a1c6422a1aa9aa2f9141aecd66d51ee30a919b9ddf826e6be48c7a6ebd380f1a1ddb4fcf04cbbb6bab81b74b1d8f8688fdcb245d16e09226f48966456c2d2b3506d182", 0xf7}, {&(0x7f0000000500)="eea6361c26e830a60c88c94e8353c4008fe89cdd594ee1ad1848793dd97cb133dde39ac43db067de092428bc5c0d6dd3e4c2c7a78869b3217141bcabd280300e9234431dfac15a146ff54f0f3429091e10ff2c329a90128e0d5a0ecd200f1ea2f5f0993a8ccbd39206b4219ba66c935ac7cee2d81ba031f0d05f1c38dc960dbfcd36acd8f59afc08e5f33c61b197cb3f3432c901d501f8d1bf3c341518e99e032270259118ad053dc7797c6e43c9", 0xae}, {&(0x7f00000005c0)="0a190b7b4c63549017622928741b626141b9142665a08687a5fa0ae238d1badb51dcbec3c5d17dfae181a22b66a83af919c25be7ebaa367a3dba2bef4736497a78a38a2dae8bae92ae4697d61465cd8002222243641e8f70ec74b0a90ec67c84fb82d7969c41af5acbc5bac68f5cbe4e1cc47809b26de477034be270fb0d5cc7897b313b4d2843a8dd77c1ba1e0c92d331c15c18ee64655b4581", 0x9a}], 0x7, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000700)="d5dd33225aa7221be4e4d330571908453b81b31891723caae3f38e2570", 0x1d}, {&(0x7f0000000740)="fb3adea7b2f9ea6bb64d69cf4ddfbe2ab7aef4b723c5270a3f4f42cc91fc5874d57a957507586dbc3c4f35245283295310835b67a209076e3577", 0x3a}, {&(0x7f0000000780)="5815652315fa3877390bb77d5a3112bd771f204036e9c8459cf90433da45ed71c6b7eb090937d2f6916cf357784f5e1babd2b57216172fa7a37ebe3c174bdd44d0564f4c2b78e3c995e227d65cbbc814c1ff1ec352f71e0f04253ef869c1e9034a62b9fc", 0x64}, {&(0x7f0000000800)="735f22b5ca92ed3f1577ec38e0252f2b1319446aa88578afcf4b612c3b41bd87a80483212a1c871e69bec0cb122783f526b2f29945d32f65748dde7c22736557b6e57e34d193867a88322d6798ac4d53f1031b5201b4abe4326726f557a9f0e219da01f93e8b842321cd0ad6a4b31e95fe1c581ad7f38fdf09c6dcbab3a2ec7f567d20d6e7984bfbfb154cc2", 0x8c}, {&(0x7f00000008c0)="a918988f37626cddb28b5f6a4d5ca139533db6f6f7b49815c84344217376b85a14ae35c5430c9ebd327bccb8290a7ae70e19c2e4e6cde9d593f77ec908d377b940b50fc7918d74d94ab5b00fb27712eaa4e01905a89b507e784b60f52e6f5a72bc5009fb769a1fee50d92a0cdeff9928dd5d736a7359b6555b93ea5d1facc4fbb68eb3d800a83c708df8214e49a7143202edefd9eac26489071bda36f49c265503186f94afba9b68d7b20eb1f509458acb0d22d53ea02cf41ac63c89f2abfc2596889b1a030ea5bd07362496f8a9ec942e24ea8e45cbaccd7a65aac2c4e443746d69ebcb47e57142d767", 0xea}, {&(0x7f00000009c0)="db679e2e2e4fd14c449cc2b56b509927d36f8ee464499845e286322c", 0x1c}], 0x6, 0x0, 0x0, 0x40010}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="864cbaeade8488c1965e8fc16764e675d4f0ce876af043f8bbd26a9249b0b395f356e8be2e77540a9b4a1a98e835329603d0e5a90dd72925d5c310c660484d33d62b1720ff49b12880d90393dcca226e0047bb0fb00985f579afb90b9393706df5c843062d1879206397a22bfe40d012a5a20f63778c919b4905b1150ab6cd3389854445f4ffb4bfeb13cd20fe192a4932959257a9fe7cd5e45fab8c44e852cde6e20476d691f8249fc7cfb013cd9781e91d27fa7c9996b503ca86ebaca876b2", 0xc0}], 0x1, &(0x7f0000000b80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x78, 0x8000}], 0x3, 0x0) r4 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0xd, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/15 20:24:16 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa9, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffff8, 0x4) 2018/03/15 20:24:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r1, 0x7, &(0x7f0000603000)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) 2018/03/15 20:24:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) sendmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@ipx={0x4, 0xeaf80a, 0x8, "1fee650e7701", 0x9}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="710f767e402a09616b63106f41ee35a06ca4f405e15277873248a035eb799835337ab117637bd2c5dc5427a972", 0x2d}, {&(0x7f00000001c0)="e6b41a82bddfacc2d5cf1c646c440e90acd958e81035a3cab002dbdd352b0176d9625dc56f47cd5e96a2400862192bd6350fb86ef65afe72a2a5150ed4c3e01c42f84294517754ebbfb5ea0e2aa3e9dc2c290e429790c762b6c9e2363e2ecadf37a11ca4f9d4eee8a805ce7d740f57863386f38e42e0b835aefd34183c8e2253ad2a03b0320e8935582f58fd5a04d0c976c337ad1d58d2fe426d5dec5340e55068a685b38fe4", 0xa6}, {&(0x7f0000000280)="90f0196e4c77f95c77b2240c784c976beff74a79092bb51d1e257836b3cdf563a3f4400971e0a4f8b4023bbadbaba88036b0d0cf92ba46e7f9e4c4a85504265b26defac14c74e0f723b0f2bb7d9dfc147e0520cd45eaf3f7747d600012514f207fbe65e0604bb4056a91c168c2dcf8865b2bc2", 0x73}, {&(0x7f0000000300)="4c984c4f670e57fd7fb8e751535c9b3353275cedcc0ae5f2bea184d2dd454fbca5d332a0d4997fe354161b92699a40392ab03c493e1020262b3dc16338d86e0ed35fdf14", 0x44}, {&(0x7f0000000380)="394ab8fadb76afb47b567f2844e8cc65b5ca4ca502a612964769ff0f2a7f41d2dc03b9c59d0455bdb0498960e76f6839748b56dd187801bc1e0501567b1d86bebb025fed06527756eded02b969f64a3ce89a28832f107a8aeaf896d0339e6248c55831bd212e67838a8e50ae50dd5b874f0bc978943a4156321bc92a7f83a12484054b2f2466b788cb4c50bd1d221abee2bb7e86acbbe1f6591fe0a8271e5ff080ae29aa4155677f3186db50a8ae6a3834d4a9d192f34be68c07ded28f0466e2e05727ea7088d6de028726", 0xcb}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x2a8, 0x20008004}, 0x4000) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/15 20:24:16 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x7, 0xc, [0x8, 0x9, 0xf62c]}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/15 20:24:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9d, 0x20000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x3f}]}, 0x10) 2018/03/15 20:24:16 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) fcntl$notify(r0, 0x402, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/15 20:24:16 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x5, 0x7fffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x6, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) 2018/03/15 20:24:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x100, 0x35}) r2 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r2, 0x0, 0x3, &(0x7f0000000000)='F', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000580)) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000001a0000000000000000798ddcfb3c87ea00000000000000000000000000000900000003000000a802000058010000ffffffffffffffff00000000ffffffff10020000ffffffffffffffff10020000ffffffff03000000", @ANYPTR=&(0x7f00000a5000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/236) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) 2018/03/15 20:24:16 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt(r0, 0x100000000, 0x1ff, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xb436, 0x404080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) fsync(0xffffffffffffffff) 2018/03/15 20:24:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) eventfd(0x100000000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x194) 2018/03/15 20:24:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x3}) [ 112.626641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1027 sclass=netlink_route_socket pig=13620 comm=syz-executor2 2018/03/15 20:24:16 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = getpid() move_pages(r3, 0x5, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0x9, 0x1, 0x6, 0x81, 0x6, 0x8, 0xfffffffffffffff7], &(0x7f00000000c0)=[0x0, 0x0], 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/03/15 20:24:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') open_by_handle_at(r0, &(0x7f00000000c0)={0xa5, 0x6, "2220736d187b8a435b36003532e54b88616521c128e2bb03388497acb3e2ad2b1e8f2137aed6d30979f30b1df10004ed4bb63510b9ad7268d2b2ec2b921cb321a3203074235c927d4038956d9712cf457a341ef665f08f0bfb32e779388e081be5d30ef504e1f5e0d04a027a5a711a3effb3ed2f78fd5b233044f44df5ba528dd1b5925333fd1cbb00486407548c0988a706983c5897d48dbe64884271"}, 0x200201) pread64(r1, &(0x7f00000d0000), 0x0, 0x100000) [ 112.689321] audit: type=1400 audit(1521145456.103:119): avc: denied { setopt } for pid=13637 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 112.718446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1027 sclass=netlink_route_socket pig=13620 comm=syz-executor2 2018/03/15 20:24:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)="123e46018e7bc6424723b9ebaba1deeb98cf78244a726955426a4cd65fbfee016b0ed0282544d24eeed5901656a5310e5202a8b2a2a05f8365ef88af6ff3af125eeae332be63e4d0eb8ef5a67b0fab6eef84c691e7ce1e21389986ed4d69ec829d956ad1bea08513d1fd66afb0d788f2e8eec0a5f96fef8a5007ca68bc78c945733daeecf4e0fb141dd9b35477c2b3b93ffddfb676aabbf9995f7f7d09ad4560c037324047f3b05391ab05", 0xab}, {&(0x7f0000000480)="30fab6b580ab14df8a845a17cf9b7bb4be5047f3421319341c60957879397fdb06c946d0f626273ec919c82cd05680816c56da7ab569f842a169310fdfe66fb286b30597c36983cd7c2c1500d8bf5eae7c9e3ed57dc17bb59199ad6415a4fad269d084d7ebbb08fdd9943ba91f479c9229328d1c8d0856d3a1c39d0aa7d017c683ef3a77dc428fa118f22bb94eb90d4cd0afdc48b66bdba2415b508699cfa2da85fb61e22eb52776d26179874b3783a57e310b1a6b68b045269fa93166bc", 0xbe}, {&(0x7f0000000540)="5ad63076bae286c6fda813a4", 0xc}, {&(0x7f0000000580)="800240a191f63148ecaff568e688de12f332161f6610043a0a68245dee3b21d3189df7cadfbe327271cf466aa923377754cc305e767373ed03e4ac064b5620d60ba636829d3d9e9e619e33dc5a3d5adfc77b68674a16d97dff66d93227e966a41afa16556e4a896198d1764fe490a5a04f7138b4e5f88664f712213e7d323cfcc60ea1fa22f1d137a157111406cec5956f3b12f019729e3a7dd0b081608ed8a6205c99b1faab2eba3c6f9e564ac9a214c34a061bf8209131183bbad6ba7734ff38b188ec9c5f018eb4eb122d9d2794a5cfd621a3f47d363fdc4105174e7272361da8ba310da0283044", 0xe9}], 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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abc8c72de8f74232c53d6507ae6961eed167f2bcbf59ba505a3bf5713172887c36f976408e46edd0ad23aa4cc3465573338e3f427e2363344833ec55675ba893c5128809227136d84a7695d4f3b18a6935a04fb717183be504b7cb84268e074174dbdafe3f4ef6d6a0c18ef5b62f6f54250000000000000001001000000000000915a669cb4fcb777b57eef29e4d4d057b64ee9b1687e95203228f0b95e2ea563e5ed6cc08181052124240c95319f09229be3b213bcbac2c0db95568ab1f50000"], 0x1438}, 0x800) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x80000000006, 0x40080) r3 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x99b, 0x80) r5 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x2) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000040)=0x4) readv(r5, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/03/15 20:24:16 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4217, r0) membarrier(0x58, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001300)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001340)={0x0, 0x8, 0x10}, &(0x7f0000001380)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001440)={r2, 0x4c, &(0x7f00000013c0)=[@in6={0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000001480)=0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x111003, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001500)={'icmp\x00'}, &(0x7f0000001540)=0x1e) write$selinux_user(r4, &(0x7f0000001580)={'system_u:object_r:nvram_device_t:s0', 0x20, 'root\x00'}, 0x29) fdatasync(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000015c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x4}], 0x4c) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001640)=""/4096) sendmmsg$inet_sctp(r4, &(0x7f0000004d40)=[{&(0x7f0000002640)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000004680)=[{&(0x7f0000002680)="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0x1000}, {&(0x7f0000003680)="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0x1000}], 0x2, &(0x7f00000046c0)=[@init={0x18, 0x84, 0x0, {0x101, 0x6, 0x4, 0x2297}}, @init={0x18, 0x84, 0x0, {0x1, 0x77a, 0x1, 0x2df4}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x80, 0x202, 0x1, 0x2, 0xffffffffffffff50, 0x100, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x200, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1882, 0x0, 0x7f, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x522ea449, 0x1, 0x800, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7531, 0x7, 0x3}}], 0x1b0, 0x10}, {&(0x7f0000004880)=@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00000049c0)=[{&(0x7f00000048c0)="cfbe01dfdc5aef94d5d79a2ca2b26469cbd00e399554dc467c4419f773510985ee8ee11e90bb71f907dde8c48791ab84d9f2bd8eef76881c79a5ff19482ceb2f4555793866b058f8", 0x48}, {&(0x7f0000004940)="6bac2fe9a92d66281656be104974540a6e2090f8c70a60919448ebc309c9e3647b8a604e850450801ce9f6ab4bea1237571df27aa70cd9f644be5a40fcba269a83301b1ca204f01910bc9201e7d94425c25294bcec11f3c29afb0c85c57a518207bec1e7475933a8f6cb5438a8111e27c440c6368e9a", 0x76}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000004a00)=@in6={0xa, 0x8, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x300000000}, 0x1c, &(0x7f0000004b00)=[{&(0x7f0000004a40)="a2f63258970c47e5b272c164d99accacde084f2857cdede7480ab343c8d645d01113784af405b5aa3130b1c85ce1d78a49c24d984e8b7dca34e41cc9dc607686e54f6b1482a7cad7e50bebbf9f9cecc7deaffce028b1a70ef2e0b1ec562dac00e4ec0f010113cd2915429638f362c8ee3801e8cb16bd83c20ad6a734ca82881725f50a8af04864fed6d7aa1430281b51379f680ef109838fbd095dbe076b8c222597bd4a41da74f8d75f42536f08e51a0af2f0a80b34ba51a13174f1", 0xbc}], 0x1, &(0x7f0000004b40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x18a, 0xf07}}, @init={0x18, 0x84, 0x0, {0xfff, 0x9, 0x100000000, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x6, 0xffffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7, 0x200, 0x5, 0x8e, 0x7, 0x7, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8fc3, 0x200, 0x9, 0x0, 0x401, 0x1, 0x89, r3}}, @init={0x18, 0x84, 0x0, {0xe71, 0x3, 0x80000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x80000001, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8201, 0x3, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8000, 0x2ba8, 0x4, 0x4, 0x5, 0x3, r3}}], 0x1e0, 0x20000090}], 0x3, 0x10) write$selinux_user(r4, &(0x7f0000004e00)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2c) migrate_pages(r0, 0x2, &(0x7f0000004e40), &(0x7f0000004e80)=0x10000) ioctl$TCSBRKP(r4, 0x5425, 0x7) fcntl$lock(r4, 0x7, &(0x7f0000004ec0)={0x2, 0x0, 0x5, 0x2, r0}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000004f00)=0x479, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004f40), &(0x7f0000004f80)=0x4) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000004fc0)=""/142) setsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000005080)="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", 0x1000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x32, &(0x7f0000006080)=0x2, 0x4) r6 = msgget(0x2, 0x0) msgctl$MSG_INFO(r6, 0xc, &(0x7f00000060c0)=""/20) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000006100)={'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000006140)="bcf6228bc70f30f2ceff7f7b349c7a169c49b77253021a4eb85aba27033206d87411a6f50114e762") wait4(r0, &(0x7f0000006180), 0x8, &(0x7f00000061c0)) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000006280), 0x2) 2018/03/15 20:24:16 executing program 3: seccomp(0xfffffffffffffffd, 0x800000, &(0x7f00000fdff0)={0x8, &(0x7f0000000000)=[{0x4, 0x1, 0x396da757, 0x3}, {0x200, 0xffffffffffff8000, 0x101, 0xf17}, {0xffffffff, 0x807, 0x5, 0x1}, {0x5, 0x1f, 0x80000000, 0x2}, {0x9, 0x9, 0x1, 0x7}, {0x81, 0x4, 0x9e5f, 0xcb4}, {0x3, 0x3e2, 0x8000, 0xfff}, {0x2, 0x63, 0xcc8d, 0x8}]}) 2018/03/15 20:24:16 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000000c0)="cfdafe0c45a1ae7867e313e91bd033db4beb57ba6149bee8e0a86389593d3dec16b97799c2c3b6b7b041dbbed148c343de42c4a9b5d4b350db7c7d467c0fb07e84337591ca27b12aebcd411ae640d90558e0cad9ae002bf8bfe2297698efbf28b69117574e893c30c5b555b464b2c4ccbdbc5aba5d4086ddf9dcd4a92ed1c761f1a3aaba35ae4735724f0597209d87947b2aa92f09d8f9acfd6da89f7b0362c240272ad11a9451f6db6a534a64cfdfa2e99ac34018063a17ca27fe5e370ffcc05d941422f3bf3b9545906bf8966cd43adf98e4f3f73e568e26b85d58", &(0x7f00000001c0)=""/167}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 20:24:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) getpid() ioctl(r0, 0x8912, &(0x7f0000000340)) 2018/03/15 20:24:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000005c0)) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="c9cb8b", 0x3}, {&(0x7f0000000040)="71a67f4c20773d42a716fccf6f5cdee14aa837b93fb0b1e559130522900e618405ec76d9b0566232cb0ef399016018dd7363eac74318390b7f01fdd12ca05fe6edbde7be47ec53f5e68f03fee68064756a57c8805dfb9607ac3398782194beb860e501bcebe8e30592bf26b1c26a7fc0f6118d118ea29b876d6aa075883ac2d4be068f2d3a270fecf960db6d85d5763513b8dc868705373f1c6be8f1048ee2498a66c62b5f2f16f91f778f5dea0253efb7bf0f514cce2ba662239868adab724a520928da55c9cb8004f1a9b91ecd425ea8b3bf22509a9ac351f3633c41a3f2163690088ee04138c1e17c466788172172e19a4af21d1899", 0xf7}, {&(0x7f0000000140)="dd4d2fe9ae8a2e951f451391544ad73bbee5ee202f6c928012b79e67cac944d6a8fe34ee8a1da74f2e1df8765ce75080c1aecdcd448dc9f7f2d1bfc29506412255956ad230146f467749ea3fd7c4a86c74727e879cb6737d6b8c04f74c165c553e164796f4363e46d9e814189900725dc93f7c6b9867b20076cd2d0da3ace9c7d1955f2a2106fea8ca9037cd980d3d81f4b5baee8e3b053473346dfd565ab0be17d5409fabc981ba8882d8878ad2ea2a343f6a22d192b9d1b251f9c87144f3ff6bcdaba1da5e30a282c2dcf9", 0xcc}], 0x3, &(0x7f0000000280)=[{0xb0, 0x88, 0x1f, "775907a489614cd5a7655a51c9d352b46470a3940493e51b7e63d25c951a1a36cab6cfb0c544142ea66338809ac12d8ed4318bdf0fffc500ca8d1f3ff04a444ddcad9a7dd8b119bdb064c21532edfeec6a7fc63d1ea72fa096a7a4053d9cd42798aae8674d7e228456bb8699e00ccec2a150b8f78d778144f7a78cc1f82bbdb583db861769f72e6f3d3e095694281afcb7ad7c348fbe73520d85a3"}, {0x70, 0x117, 0x8, "8562ecd08acd1d6d9f774f7e846fd578f7bb6b97bf43fe79629292d35006a38c3f7ec5e15a4d7428c31c317b5a514b403fc215bbc0032133d88208dfd31e917f1ec2ac61fee089f29fd36e3de1ac77d7b2251d9015219b54412f"}, {0xd0, 0x84, 0x1, "3a585568cf53a4c8b180169083c127422c3bd086dc8b2e3beb75dbd420ffcd0c83f1b4a62080e1622ae5e5aae4bca38c91658b7052813ce02100b78571235d687739928a42546d28327666fddda2c277ce320573daa0bd0eba1a61006f9b93ddd74a971c742dddb679ec20292ffa68ecded3a80cc2a719b4bf68523f5954ce74e05517f08d4b02c91430d0eea5b5145d5d6e76e8153ad19b1f77457965667187fc0fc11c25af04760984ac1aff1c3430ba141796145f703612138bb1f8cd8d25"}, {0xe8, 0x3a, 0x2, "aa14af0f00b1fc4c7e10c1f1944f2129c871aea17f5609acb0f741670dc0972179d490ee485d3e18fa66938a686d017be08e953ea9488447b11c20431fd26761e98cd393c4d31caec9935b9d428712c607dac64f9a9767e2d7055241650d06c37547c6fe553f382e54836e78d2d1da2b9b2ad9a950894f2e6bc3bb12d44418d9ac636b47bcd57cfb0b49de9fddcbc62fd600c749b24928d220fbd8c68e042db24e1ff5e58b19f7b034e0b136abf793862ab1653d5da1cb245f6d6939507b4b409e7752055a1e5c9320456135db28af6391"}], 0x2d8, 0x20008000}, 0x800) getpeername$packet(r0, &(0x7f0000000740), &(0x7f0000000780)=0x14) 2018/03/15 20:24:16 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x27897cfc, 0x80) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='ns/user\x00') getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) ioctl$VT_RELDISP(r2, 0xb704) fcntl$getown(r2, 0x9) 2018/03/15 20:24:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140006000000000000000000000000000e000000a4063fd3b6a0d21414241790635478568bd4e4f3da6e8d26e30054a682f7eb200f93a6246c831897e0f8db75a6705ca130594b7c58de01c24efbda1279cf28c0b16ff72152ac8d99eb86e72149e137105c4980594406164736ba09e05e079623cea1"], 0x14}, 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) 2018/03/15 20:24:16 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) quotactl(0x40, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="b7912abb0c6d2110ef2d1ea18c3b422cc364626f8ac8996bdcf1169e820d64f5befa12b16a7f2e76eca4c130d22b0a19faaa8be1813d6a95aac1f4fc796b1072376feffb786961761896002a0db6fbf0a601113e5ce6d3da46618d3360b7518c384940260edf35fe86b625271f96a3316a317f7675c138c5bdd196a4b5eefb807616ab83eca07a5b92e5db455d3e24116b9868ef9e41d0fc33320c9ad9995e45e2cce6f4a281f88b3d01ee52c5418172bc8d65a5152e9ea02942445081453d") mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c75ff8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x2, 0x200) 2018/03/15 20:24:16 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @random="b30ebb0eb509", @rand_addr=0x7}}}}, 0x0) 2018/03/15 20:24:16 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40, 0x0) close(r0) prctl$setname(0xf, &(0x7f0000000080)="0066ffdf555c06097aabefa9a43cd3ad10a847f14bf7101aaaaaeb5479334b193444b847dcdf53589ca126b023f9650b82c7f9cbd62a00080b642a9bd2a717da4cd45ac5104097e9a88f3ec80993527ba1cc97618e0b73419b88b6738b8f3d89b38d6cab20158603") openat$dsp(0xffffffffffffff9c, &(0x7f000041eff7)='/dev/dsp\x00', 0x0, 0x0) 2018/03/15 20:24:16 executing program 0: io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) 2018/03/15 20:24:16 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/15 20:24:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) unshare(0x40000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0363084089cfa74f"], 0x0, 0x0, &(0x7f0000002000)}) [ 112.880635] binder: 13690:13691 BC_FREE_BUFFER u000000004fa7cf89 no match [ 112.890061] binder: BINDER_SET_CONTEXT_MGR already set [ 112.897228] binder: 13690:13691 ioctl 40046207 0 returned -16 [ 112.898193] binder_alloc: 13690: binder_alloc_buf, no vma [ 112.908777] binder: 13690:13697 transaction failed 29189/-3, size 0-0 line 2963 [ 112.920604] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.928130] binder: release 13690:13691 transaction 22 out, still active [ 112.935058] binder: undelivered TRANSACTION_COMPLETE [ 112.940218] binder: send failed reply for transaction 22, target dead 2018/03/15 20:24:16 executing program 2: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x80}, 0x4) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000180)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x48, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) timerfd_gettime(r3, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b309be070d", 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/15 20:24:16 executing program 7: r0 = socket(0x10, 0xa, 0x7fff) r1 = syz_open_dev$sndpcmp(&(0x7f0000002800)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000002840)={0x1, 0x0, 0x20, 0x0, "1b74f6de7bd5fe6f47038bdaefdaec7f8b193eebd372467c5b4ea1a767605b42e3e1a441f5b3a804047ffd7e", 0x80000000}) sendmsg$alg(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000040)="1b41b9c2b8ea3dc583c905182baca901e89e9f1ea6ca23d0ab834f0316812cf134fd8f373d21eff27c4524fe93c3b0358d21f48eace73401a5c20fff5137f8a8442baf1af015f2aa304b9fed59122e1d57a27916de7fdbb40ef11b9e288a5533943280c33ae92c2e69993af6ce05b3a073e96ff928ee78092320b185e12c8037163c1a10c8881ec2e991db", 0x8b}, {&(0x7f0000000100)="49a3496b195f5b7334d96dfd108e7eca2c57d07000eede76647c491a3f97099af5b2302765a375cfed23b8587d4c9d1f46f0bfd613907d24824fbc99eeeb46df4154a356d9125e880b0b9dfee485a4321d47b24849248b63f08df1d44d53b220c3d241a8362b960455cda9d8c0b12519f76e74e5aef0afce8a1facb7ae096a2fb7fded5cc4db2a1ae0cfd1acdf78cdcaab9c3b5c97df382094cf0b3f178d597091735599e659aaf145f908bd3c63b6427dcd2b2a347cfb65ab9eb50f100a0ac50f150c6ecf0baaa2ecf4ba4d477d174088d94c9503ff6dfd62a4798ad6f86c4d6c1c14", 0xe3}, {&(0x7f0000000200)="396902e1ab42a04a1ac874bf9eed427ceb8aeeb839d15b2b5a4499fb01cf727c80e9d83c611dbde4a63964edef10f9a309372849c3c8deb168dd2adda6bbd9d11c003600dc389095b8bd3fa43cee0750ecde738d6c3f086540342ab64165a6a8b650fa48e14c4c5e319009ca3d28e8cc297613a47f699085d3e11e04db4be3fb8e0dd12e3b83d87ef0f1a5eee0a1407a20caec55b6fd01db94cac456bfde11f236822941578cdb128037e8a1794d2f7cedc379bca846", 0xb6}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000002480)="348b9cf0a55a721e32af19273f9e9a9c4693511c52378ddf126ef7f92e3b6934df77ebfb4c2b630edde0c2fecb3ffe71875c8694f1f040c8f643aead910200d6eab075c36176c1591d70f2ebd74f994f31551942330a0835c94649ed01681c64dfdaf05e19a76e0f7b44e910a798be36cb69b3798b44c2c09457233006c6c1180df27a5900135aed6c3f2be878b688068df429ddfb1d3cf58ae48f114c0a0fe9ae4025d5a23e305533723005bfc5809ba479f8637b473df173b1dd2594dc6121be3815711f77ae", 0xc7}, {&(0x7f0000002580)="e766d268f4b5549d92f02f24fe1c41813b39bec6325817b92492cbea598b0f442fb564b1189bb0cf5192d349dc007bf40129f0ee3e37a944080344402428833c1eb271fd654797c0435aad7162e408270303791b02c678777bdaab872a00a050d4ad7fdbb74211136dc387f85ffbfa0e", 0x70}], 0x9, &(0x7f00000026c0)=[@iv={0x68, 0x117, 0x2, 0x50, "00cf33c370f556f8cd353c5e82d1714b0c63f7ed4999c14554c5c3dc1de038e2303ea5291925e36646a37f46f450820cc3b6503eda5047f5a710ae01a25e58eda0fca10d08c3ea05027cf1362c147fb6"}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x80, 0x4c005}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002780)='/dev/sg#\x00', 0x2, 0x400000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000027c0)={0x40, 0xef}) 2018/03/15 20:24:16 executing program 1: r0 = socket(0x8000000000a, 0xfffdffffffffffff, 0x0) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f00000002c0)=[r1]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r5) 2018/03/15 20:24:16 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1d, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x3ff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0x5, 0x7, 0x0, 0x5}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/15 20:24:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0xfffffffffffffffc) r2 = shmget(0x1, 0x2000, 0x84, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) sendmsg$nfc_llcp(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x43b2, 0x80000001, "df642b1e1adf534bc54b8d57cd3c35966331ef6b49326378eebec1cecb38e91b3cfa0b77b2865041fe159e929b17ac8ec31b8bf24ff37eaa60ebbe8d9ba42d", 0x20}, 0x60, &(0x7f00000015c0)=[{&(0x7f00000001c0)="e64007b4a9e2d87b52baba3496b37773f64b29d96dcddaf8cdaf5b71161b6bf6ca43748ea30f5558bf521e46ed372d1df177eee621ad5624996b1ae886b610e54569f0d7a30e1b4e509804b8080d426d3e2f5176f4e97ddbe889aa28dd65c1ff1a9eec8cf5d20d55039f4173d3f0d94c3ca0020ce99168230ffb6e21f3bb80fe78743ea22d2bc4f9434d6d25bdfea7338d83dd557dcc16ce8363950601c6b16e3e9cdd08b14c88ea281a9539bc83df35574624a6c38fc889952b244769d9326a0e024f1d52d200888021dec5ddbab7666d3544e02b79576d0b9960ab1792a76564ad9fb781d2f376bd011a933cd52e819290209cc59f", 0xf6}, {&(0x7f00000002c0)="19a141bb45a1d551d81778e5636aafc117aa248e105dce2e0a4867dc0134048967d3ac77c53dd69c93e15bfcabb9be40c43312d4fef317a87eb46ad3c3b82cb47cb5928deeb309f6588c9b1eaa105575c754786a8e720106d1612a9d7d895d0523da21e106562dca86513cd603b9e1001e3aa07ce2abb02b70156531bedf9018b83add6f1bfb67a181162f1cf3a0350bfaf1550db7b89c524d23190ced69d5b9ef98ddedd68ff3d1d4ee6d1004252b1b34664cfb1341f53c8daa9395ebbc1d92994443869733db208cd7ebcdbc19b7e2f43f484ecf44b2ded8001cad4aca2c30ceab6243", 0xe4}, {&(0x7f00000003c0)="4470bdd706688046f2d24541cc86ca87b496319d841c23acb7cfdcfed04d4cf5e3c39949538a64531ed698739718f44e6eb24c0e7bbcc4c895cedbf6fd70535beb26fb477efe3f32236fd39a37246684fea567cbcb7638a5c436f2", 0x5b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="863a9c65bc9ea70e0f962fa15e8ac677279fd568df99a5cb4e0d171cb685edb8d13cb058db1c9e879f5761ed53690b5b0fbb8df65db517e2c839d6b7f02e73f7960506f1aec6a3740e55be4d2494006de268edbad95261f032cf12c7f38684bd3e9f3682ea", 0x65}, {&(0x7f00000014c0)="a3afb8ede31c98e049f31ba02968185ca0dbf5455247f4cbf82c3ddc9da522ebc24e43e2360c22993fc21a4285e184245c9ba5a4716cb1c0b58364cfae7e9a7d93c9644b16ef8bdb810cf28593265be680be1bd7f45177c2c36e5d01f7b242258843302c2405636d6cadb306b02104b1687d64f51058dec328548235c1310c0737bf30d2a6c38e8b752b75b53529fa364f85a8cf77bc04613cf214dffcbb0dafa306e1293692471b425079c03d0b746daefad526e5af3e955f16828ae84a134af892976b771db2e75808f64ffd3684493aceae442cd3b45412a96857e6cf9222cac045", 0xe3}], 0x6, &(0x7f0000001640)={0x100, 0x117, 0x6, "c761f08ef09cd93451671959eecc8cf1c9f7b09fea1340064901d672ef7a717c7fbb907ff778fcfb84703cd0bf5333d8008d93876939824d084b40e9da290f94846342dbf380ddc2dcc8cfb381820eb1ccdd1c368996593a7aaffd72e707860caa388d4e13111c9f51909929adcfdb7e2de664ea0ea6bda1300be69873f29e48f92942604b67c287a4b2f1407e137ae377952e65b7c4f9c5e30a607235d8c8a6d5de16ead8b8fa5592ef0d91086a818d502cb76f5466addd6ef0fa119368f55ff9b3087c75828e4bc4e60204c1d72627367a41c60c80ec2e4ff0acd04a22cc95bce4b18a4c5d7b6fe7"}, 0x100, 0x4}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x1) recvmsg$kcm(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000001740)=""/160, 0xa0, 0x6}, 0x2020) 2018/03/15 20:24:16 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000073a000)=0x5, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 20:24:16 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x30000000) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000200)={0xfffffffffffffffb}, &(0x7f00000001c0), &(0x7f0000685000)={r3, r4+30000000}, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xa89, 0xff, 0xffffffff, 0x7, 0x0, 0xaf2, 0x20000, 0xe, 0xa2e, 0xfffffffffffffff8, 0xeffc, 0xf63, 0x0, 0xd00, 0x6, 0x1, 0x7, 0x1, 0x3, 0x312f, 0x9, 0x1000, 0x9, 0x80000000, 0x3, 0x6, 0x2, 0x5, 0x10001, 0x81, 0x5, 0x1, 0x7f, 0xdb84, 0xce0, 0x5, 0x0, 0x0, 0x5, @perf_config_ext={0x14, 0x2}, 0x20000, 0x10001, 0x1, 0xe3ffcfaa23fe0ac, 0x3, 0x40, 0x2}, r0, 0x15b0, r2, 0x8) 2018/03/15 20:24:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x7fffffff, 0x8, 0x9, 0x5, 0x0, 0x4, 0x7, 0x0}, &(0x7f00000001c0)=0x20) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xfdd1, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000000140)=0xfffffffffffffee8) sendto$inet6(r0, &(0x7f0000003fd9), 0x34d, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/15 20:24:16 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5c802861, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 20:24:16 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)='\x00', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x5873}], 0x38) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0xbbb, 0xc881, 0x0, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x40, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) read(r0, &(0x7f0000000180)=""/184, 0x62b) 2018/03/15 20:24:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x6e9b1f74c194d6d3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x8001, 0x0, 0x5, 0x3f, 0x7fffffff}, 0xffffffffffffff6b) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x8001, 0xfffffffffffffffb}) 2018/03/15 20:24:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x0, 0x655}]}) 2018/03/15 20:24:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000)="bd5a27d85130b2cd0257dc36b11b6e3de8032ecd4f069b5e4cc0", 0x1a, 0x48080, &(0x7f0000000040)={0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x86}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/15 20:24:16 executing program 5: r0 = socket$inet(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000006000)={0x0, 0x16e, &(0x7f0000000040)=[{&(0x7f0000000140)="14f31ca698c0b37651ad56a937ffffd300004a0d000047002d75216656b8e34a49a9ab8ee3c3ece3", 0x7f}], 0x1, &(0x7f0000000080), 0x0, 0xfffffffffffffffe}, 0x1) 2018/03/15 20:24:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0xfffffffffffffd4d, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff9, 0x80880) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000c80)=""/182, 0xb6}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/15 20:24:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9, 0x13, 0x1e, 0x1, "c21cfcc1ce6265db53442429892c85d1d22ede36d3cd0928e4888279d2453b7a9a14b91c1701d22c62eb3c3a33d4d6e64df1fc7f000000000000001e6f2bd200", "84e522b18c3f3c7c1a78290536421c0b6391b7093ede9c3ec8c023100b0e269e", [0x3, 0x8001]}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x400) ioctl$KDMKTONE(r0, 0x5382, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/15 20:24:16 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) membarrier(0x69, 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) renameat2(r0, &(0x7f0000000140)='./file0/file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/03/15 20:24:16 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000651fee)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) 2018/03/15 20:24:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) prctl$setfpexc(0xc, 0x20000) ioctl$KDSETLED(r0, 0x4b32, 0x8b7f) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) 2018/03/15 20:24:16 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x200) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x9c, 0x4e22, 0x8, 0xa, 0x20, 0x20, 0xbf, 0x0, r1}, {0x1b5, 0x2, 0x5, 0x401, 0x7ef1, 0x79, 0xff, 0xfa3}, {0x5, 0x3, 0x7, 0xbfa}, 0x80000000000, 0x6e6bb5, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3502, 0x0, 0x0, 0x3, 0x9, 0x10000, 0x4}}, 0xe8) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000001440)={0x1338, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, [@generic="257b7c71160a7f00e13a05d80b92e5f8915fa6e43252caec9c842463f04885f4ed495b42c676187699787748f0c308615ebd25b799c6bb3015b89809627037f57b6b0ac1cb0f71dee3efed4296af5c1d486a6238c3ae736c344fffeaacde07277abe7b8ff7ce816ff08ec72ce8f0d236939613474f879c84a9407b", @generic="e0be40aadb85132b9f8b1c0bc4db4f019622d8d264028309bf142c02a77384aa", @nested={0xac, 0x71, [@generic="5a4cc6af19c4d8fedac188cc9455b4b9f3269227e15251a916448cdd0d4942897f8e0c5d4dfca8f31f37b0f2369dc7377b27b4e779da99a61c1e0753f25332fee639aa193baa43cf20b7610925bd786d14a515af413f24ca8ea7415580abd4eac8873de256a702f885db717edf37960be1863dd5a2359c7a9143fb12dee77b357d9bf27049677da65cfabad0be7558cba08d652e1282b68bc21c8eb4fbebe298116dd562914e13"]}, @typed={0x34, 0x37, @binary="3f3f9be652fdb5b4657a0acdc25a732b4767be9b064eb918ab5cee1b11a34e3040cc4938a980bba37d3b39"}, @generic="16d6232dcc8466c6b8a661880c557a63aafbb76da94f798136d73547977beff589235c18df40dd137e23263212e1453833f5848d9984a9ff4efe8c3c5fe4c3156849904c07c749591c353e71721507984876bf0808d203bca1d1c7fa98fb05d401faa986e3ad90adb89ffbf2cf43d44cd4ad53c08afaf45b68449160d27e794166e802a0bd48b79d74b902bccd8ad71b2597b3fccf58c9c0d7d852a9572197290b63c5a49d20bc946153f7bde7072b4ae48e10953e25826c378949ac8da6c30e9142ce11baaaf7f2681cca96e3f0c30f8a59c1ec4007926c26811852ba4ef5fe9b37487a9226", @typed={0x10, 0x3, @u64=0x1}, @generic="3b5507f648142f3021f5679259941138a12b065e601a825eae50f13a07eb8afd4a84e629bfe48ce297fe007884c03b4858caec4ce376e33a2e6e61d67c7e9eb315ed6eb66b174fecd28e082a56c854878351364cb5a7e186b1a5da3c4457734bc88556fe326a10cbe593d65600975b287597cd31a22420050672be7c293cee7551060994bec52e0c6356fb4ad123e2852a7fd54c7beec5261edc9c324cb0888884da2d2bd8758a5782b2a2e7c4ab7187", @generic="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"]}, 0x1338}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xa3fc, 0x0) 2018/03/15 20:24:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) rt_sigsuspend(&(0x7f0000000040)={0x4}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x1f, 0x8, 0x3, 0x100], 0x5, 0x1, 0xfffffffffffffffb, 0xffffffff, 0x100000000, 0xcc7, {0x4, 0x0, 0x3384, 0x22, 0x40, 0x80000001, 0x6, 0x7fffffff, 0xc9, 0x9, 0x4, 0x7230, 0x0, 0xa0000000000, "e3a182a7c40bc755e3d4d898a82abeaa1a003ef3d93187beeb6599c730108f77"}}) 2018/03/15 20:24:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mq_unlink(&(0x7f00000000c0)="6c6f6d643573756d7365637572697479a52b5d00") r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/15 20:24:16 executing program 0: r0 = eventfd2(0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x81) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/15 20:24:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) gettid() perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x2, 0x1, 0x4007ffffffff}, 0x14}, 0x1}, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000500)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x3}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/189) writev(0xffffffffffffffff, &(0x7f0000b97000), 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000140)={'ip6gre0\x00', @ifru_mtu}) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) 2018/03/15 20:24:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x99, 0x80200) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/15 20:24:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)) 2018/03/15 20:24:16 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = gettid() waitid(0x1, r1, 0x0, 0x1000000, &(0x7f00000001c0)) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getpeername$unix(r0, &(0x7f0000000040), &(0x7f0000000180)=0x6e) 2018/03/15 20:24:16 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mknod$loop(&(0x7f00000000c0)='./file0/control\x00', 0x1000, 0x0) mkdir(&(0x7f00000003c0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/15 20:24:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x7}, 0x3, 0x0, 0x3, 0x4}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000240)="8e70239ef95612c01d1e06eceaf15a8f65ba17b1afd065c9697626ce85487febe7b4d26939f2411856e764613a89091f203d5e141a3c320c7d11e2e9d27c70fc742a2d138fb83263988d3cd5f93fecd4d051277741f89dcb656cf8046ea41b4b52b12fa68b6ef739e2a56c68f96d863fa95ce752161c2502b3aa96fd9e14f293d12b591ca56cf282c91cb327bc235311fd485d16c7cd8a8beee43b2c061f418e6baa4f69bc0dd4a4f4e5bdbf8e4abb4b785a0e5a149762c7b53d4cafbe8552fe5b5754465d9837d7c57f6a9357df0f954e37db67518e7f151a", 0xd9}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="5a40071344c97f5a0fbd784d65935333a7934b4cddf667411b6dac22e63f176a22751625078e8d97e6daef17ebb82fe2e27165dc0f63283e2e002a6088d09ada3556f09b5b08075007bf8a06d3fe9114fa72f86d24cef897e5d7c5062a61cdb4c8373a4ececd41748d31b283e0a7c630d1f9815e3cf98f4f566a0b5a142694e3f3a3ecb1459408d000ee18dd75faa40c41a7cc3f66c19c902f48e7e35d5080e21a15b456a772138652a1546a93f79e2173abe2d3f0ea9177e8667d1564881019a40f74ebc7df575735e8804af7d7d9f66bfd390030e01f", 0xd7}, {&(0x7f0000001440)="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", 0xff}, {&(0x7f0000001540)="f3fc1cee7e7456121925ad031dab5e234a766cc03bb7cdb3172e2a26217f7bd282b6b7d74fdd586d7edfdf9ef6ad80e697fbc369754cf035f955dce561489a4f710051a1eb0b885131bb7ceb64d7b8ad9d22d0dff88561eb25492afa3a3747a371b838881393f23ada15aad79ba4fafe4d6fb9fd2e7ac1ac82baf49cb9a8c3bcbaf66c1d8e02323513c648695e1eae4eaaab3331fb9a7f3487c20403967a0faadfbc8e8ec42bd68109aba0e34ce356f08c841dddb8e3945d332861c17b18b9210bdde40454e5779f9dfc85f871a0284fb33eca7dc2e4e257e488cfd545ee61c51c040ecd6b7879b38e2ea00280e90868c7ac7037f1ab675a3d", 0xf9}, {&(0x7f0000001640)="77c6baf2ce993b3c0d241a3b8eef4cb51f5c095a20d768f6c0fbc01b22517fe74a944cf34607a7c7eca356cc8209bfa13ead7421d03c16ad55f8c2883b416fc97016de13fdfbfb84d4821a5b6420c035343d96301a9968d72b985708c151619c9b7564cb42890b1209af25d211", 0x6d}, {&(0x7f00000016c0)="b2310869c2bd1b897ffef34f56bf3a7ecc6ae76c378b8cc2d8c2cf9d81a8acb8e4da0131e7d9a94e75553df36f149491186699ac5b520e2a08be19155903628ad8a6638638f63f2981a5cf833c2832dac1cba90d58a1821f9ddaf696e24f3f3912d0261c6346c9b0938cf681e5f81e87ff94e947fd6eee9106bd68aa1fc76580de2e7844ab3714935e172ed65c1dc5e4e39d7d805da0cd76", 0x98}], 0x7, &(0x7f0000001800)=[{0x48, 0x10a, 0x0, "bd6547e103b4eb2ed31cdc0cdf6e4e8921b7c5edc316e030593680232f2ef0d49462cdf3085e772e1b952d54c9cbfd1563"}, {0x30, 0x19f, 0x8, "3a13743cab6c24586385374c3e9f44902417b656569fef6922e7ff65b9"}, {0xd0, 0x117, 0x1, "7cd8ea40b3bfd3b1843b4573d360cedb4bbdd59f191cc3176853ce864f2b4e0ec0d37afd889d45229c8058d9fbef6060c544a0d0107c7c3d5159f974de0900447a017e4d8d8412ddaa29a9af77b19539c2bd173dddb15d6fa30ba5103c1ccc54b842640a33d6cb79ead91e3c36ce228f28b7f8be67f05eb39796a81a22c20258e8dfa78a6a8374a887ef8bf3a2222343055866c866c83081d370e925ea543b53ef4636a7ba971970eadf7124c60808d0a673bad891d8e0eeb2706b04b740d9c4"}, {0x18, 0x1ff, 0x5, "d6"}, {0x60, 0xff, 0x2, "e61ecb7f9909e5c8322a2bde101ba1ace8eba7b675508260c5a7b347b03b57a947fa65678c0e765116bb11bba1ce49fa063a1b90bd7fe26fa48dffe1aae2f16d48d255785b202959906486"}], 0x1c0, 0x48000}, 0x65f8b84fd23a6d2e) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001}}]}, 0x40}, 0x1}, 0x0) 2018/03/15 20:24:16 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x62, "04524ff989bdecbc3c2225401fd0dc2ace7a14d2a01559e0caed528df3dc758a59729aada84e2a27b8e9ab37645febc13701877ee7c4b5df7700a532211fe6d3fe79bb05c488da7d237435404a981cab2a32e177084aa0707691f8837dba331163b9"}, &(0x7f00000000c0)=0x6a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000, 0xffffffffffffff15, 0x800a, 0xab7, 0xfffffffffffffff9, 0x400, 0x3, 0x0, r1}, &(0x7f0000000140)=0x20) 2018/03/15 20:24:16 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/15 20:24:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='statm\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x779e, 0x100000001, 0x0, 0x24e, 0x200}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x559, 0x10}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000011fe0)={@dev={0xfe, 0x80}, 0x0, 0x3, 0xff, 0x1000000000001, 0x1c}, 0x20) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="df95907e59c08493b3ade2fbc1ea1e3cbd319e13d0c955d1ca25f51d6bd54b04ee765478f5c484ab7e7fd567559718794ca9738fc29eff9e09d1e25811df1b863904b9a274b4e3331a23afe231a13b21858d44d53a30e4c9e21f4bb6c8ee09e71f697035247da86006dfb4cdb86246a2a74e97705db6839a092c890dd4b503fd7aa8750199e17826f9d12a11f17a61a1014fd6e5dd3de6e313a7aebfdf1081ef7a9779f072366972643984d27b606396af167416a7ea5d113080cda186f16ac3207a7a971de95f0c2b8e", 0xca}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x2) recvfrom$inet(r3, &(0x7f0000000040)=""/104, 0x68, 0x2, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/15 20:24:16 executing program 2: setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x80}) pipe(&(0x7f00005c8000)={0xffffffffffffffff}) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x9, &(0x7f0000000000)=""/9}) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) 2018/03/15 20:24:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r2 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r3 = inotify_init1(0x0) r4 = gettid() inotify_add_watch(r3, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r3, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r4, 0x8, &(0x7f000044cff8)=0x5) writev(r2, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r5, 0xffffffffffffffff}, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 20:24:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/15 20:24:16 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x282000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x7ff, 0x4) 2018/03/15 20:24:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x501101, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) fsync(r0) lseek(r0, 0x4000000000000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/15 20:24:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02050000040000000000000000373c60c86ee20cdbb338b672c078000000220000"], 0x20}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x4, 0xfffffffffffffffb, 0x6, 0x9, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_ident={0x2, 0x0, 0x1, 0x0, 0x7ff}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2c, 0x3503}]}, 0x48}, 0x1}, 0x10) 2018/03/15 20:24:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) pwrite64(r0, &(0x7f0000007fce)='8', 0x1, 0x0) [ 113.363793] audit: type=1400 audit(1521145456.777:120): avc: denied { setopt } for pid=13790 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/15 20:24:16 executing program 1: syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x1fd0160e, 0x801) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000e006000050020000b003000000000000b003000000000000300800003008000030080000300800003008000006000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000fbffffff00000000000000000000000000000000000000000000010000000000000000000000000000000000000079a07914d80000000000000000000000000000000000000000000005000000000000000000000000"], @ANYBLOB="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"], 0x740) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) getresuid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)) getresgid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x100000080) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x4, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000e00), &(0x7f0000001340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x24, 0x0, 'sit0\x00', 'vcan0\x00', 'bcsf0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff], 0xc0, 0x138, 0x170, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x6, 0x4, 0x0, 0x0, "7b035485775e7803e6131de361974b028d63fd5f08cd3d11f537d9f8cbc6e14e35d8828e504e9c2e8446227c53ceea92ef0c1e6bbfa7165aa17d462d4a54471b"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1d, 0x21, 0x8986, 'vlan0\x00', 'ip6tnl0\x00', 'rose0\x00', 'syz_tun\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1e8, 0x260}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0xffffffffffffff91, 0x2}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x75, 0x5, 0x4, 0x0, 0x0, "d7d0601e044ad412d1c833151caaee74a8d68843bc6b8ea493196bba67cc399bab127133c410fa5a82e87693466789b8a362f918473241183dddfc85378bed7d"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x24, 0x6002, 'gre0\x00', 'bcsh0\x00', 'vlan0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc0, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x10000}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7, 0x8, 0x0, 0x0, "5d2c4640cf256f487b59a1ed2a9777470074299a8a1784ca1bb0bdea643c472c4404adf288290035c8254a8a8ad07231f82761b417687eb67424a0f79c2b949e"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x610) setsockopt$inet_mreqsrc(r1, 0x0, 0x8000000000000026, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x100000000, 0x3, [0x8001, 0x8, 0x6]}, &(0x7f0000000500)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000d80)={r3, 0x51db}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000), 0xc) 2018/03/15 20:24:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) munlockall() dup2(r1, r0) ioctl$KVM_NMI(r1, 0xae9a) io_setup(0x3, &(0x7f0000000100)=0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='wlan1self:@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=')nodev@$@\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='$em1security\x00', &(0x7f0000000440)='/\'md5sumem1,-\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='bdev\x00', &(0x7f0000000500)='&/loposix_acl_accesssystem\x00', &(0x7f0000000540)="fd296c6f757365722a2f6c6f00", &(0x7f0000000580)='\x00']) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/03/15 20:24:16 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3b, 0x80003, 0x7e00000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3aa}}}, &(0x7f00000001c0)=0x84) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)={0x60000006}) epoll_wait(r3, &(0x7f00004b4000)=[{}], 0x1, 0x0) 2018/03/15 20:24:16 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x88100) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) [ 113.451701] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 113.452730] sctp: [Deprecated]: syz-executor1 (pid 13835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.452730] Use struct sctp_sack_info instead 2018/03/15 20:24:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x200040) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000100)=0x26, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3) 2018/03/15 20:24:16 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000180)='0', 0x1}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x1, 0x101, 0x394, 0x5, 0x3, 0xff}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="563d1546f1ed82c2fef5c729fc2aa38727b564c58d3e", 0x16}], 0x1, 0xf) r1 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="47504c6370757365747d2f776c616e3173656c696e75783a9f00", 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x7fff, 0x3, 0x9}, 0x2, 0x8, 0x9}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0xfff, 0x4) 2018/03/15 20:24:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x0, &(0x7f00000001c0)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/03/15 20:24:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="d9d52e77a150cf69c10001970000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/221, 0xdd}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f00000005c0)=""/222, 0xde}], 0x4, &(0x7f0000000780)=""/85, 0x55}, 0x5}], 0x2, 0x0, &(0x7f0000000dc0)={0x0, r2+30000000}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) 2018/03/15 20:24:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) 2018/03/15 20:24:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000003c0)='eql\x00', 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) socket$vsock_dgram(0x28, 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f0000000180)=""/134, 0x86, &(0x7f0000000380)={&(0x7f0000000300)={'sha224-generic\x00'}, &(0x7f0000000340)}) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000340)=0x6) accept4$unix(r5, 0x0, &(0x7f0000000400), 0x80800) 2018/03/15 20:24:16 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0}, &(0x7f00002bdffc)=0x8) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x100000001, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=@flushsa={0x19c, 0x1c, 0x200, 0x70bd27, 0x25dfdbff, {0xff}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @algo_aead={0x5c, 0x12, {{'authencesn(cmac(cast5),chacha20-simd)\x00'}, 0x70, 0x40, "a9029d22985bd3010246c3c49214"}}, @algo_comp={0xf8, 0x3, {{'lzjh\x00'}, 0x568, "c277b1d68d3863b48728d2309d8662221cedacc8afcb39c6231bfa146b1890867c20167fb996d39b0dca2098a84f6cd779b9e37835052c80a3f8644a25bbde53a31a87030f89ed5e432240b7cffc502d2f3034dc732df3687e2f86d187e471dc9e784019fd87aaccd97e88119326b892093f61f16b5367b9757232890056c4c575724ad5c324e0534c26a0ebf5249f83ff2f01a6529fefb2b8c8fe0f238da9c38590d4c7f400616b3dae7f8e64"}}, @replay_thresh={0x8, 0xb, 0x8}]}, 0x19c}, 0x1}, 0xc004) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x3, 0xff, 0x400, 0x9, 0x9, 0x4031, 0x0, 0x5, 0x101, 0xffff, 0x25, 0x2, 0x7, 0x3c]}, &(0x7f0000000500)=0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000940)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x24800000}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)={0x13c, 0x2f, 0x320, 0x70bd25, 0x25dfdbfc, {0x17}, [@typed={0x18, 0x27, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x18, 0x38, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x77, @fd=r1}, @typed={0xc, 0x73, @ipv4=@loopback=0x7f000001}, @generic="b7a7d7743387ed3c48d49ef51566f84f92a66cfe8f666e9a6a53eb61c4fd830b329b1757f050ad3bdfd0423a074466360917fafd042693496da60766e9ad6085a6f097c844362b2b7273863c8298e0c9500c80faf05eae25839d6944ea091d7c2ba5241637441d65f75ae35841e507849d43617cfbb4158a5056361f040a71e59cbb9b57d706e1d46aa244278f9262b2398a537eb2dcb8b71737de94e1399f652adb4dee07fba1fb1c23f6e68541fba2b6dd9dbf1b63b998", @nested={0x1c, 0x48, [@typed={0xc, 0x2, @u32=0x5}, @typed={0xc, 0x50, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x43, @uid=r2}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0xf) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfef76b7b6a88bac8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) getsockopt(r3, 0x8, 0x3ff, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) fallocate(r1, 0x0, 0x100000000, 0x5) 2018/03/15 20:24:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x1d, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR, @ANYRES64=r0]]], 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/218) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x80000001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) [ 113.483721] audit: type=1400 audit(1521145456.898:121): avc: denied { net_admin } for pid=4199 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.506966] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 113.514953] sctp: [Deprecated]: syz-executor1 (pid 13846) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.514953] Use struct sctp_sack_info instead [ 113.576992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20641 sclass=netlink_route_socket pig=13856 comm=syz-executor3 [ 113.582689] audit: type=1400 audit(1521145456.991:122): avc: denied { dac_read_search } for pid=13864 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.614338] audit: type=1400 audit(1521145457.006:123): avc: denied { map } for pid=13854 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=40766 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 113.637321] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20641 sclass=netlink_route_socket pig=13872 comm=syz-executor3 [ 113.642927] audit: type=1400 audit(1521145457.024:124): avc: denied { net_raw } for pid=13855 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.679304] audit: type=1400 audit(1521145457.077:125): avc: denied { fsetid } for pid=13878 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 20:24:17 executing program 7: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x401}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/15 20:24:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a0ff8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 20:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) fchmod(r0, 0x1) r1 = dup(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @rand_addr=0x5}, 'bond0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x7ff, 0xff, 0xfffffffffffff8d2, {0x77359400}, 0x7f7, 0x7}) sched_setscheduler(r2, 0x6, &(0x7f0000000180)=0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, "d2c39ed5540cb66904e954ab10d04bf47041daf596be0787f5f92f5905ee3299267314e385c20ef8fcbc3a194642afe5d43ce646e7ea5bc851a59ce482d310bf", "6b365e3d5f4dc29211c700f35576eda68bb88cf7b9a30bfec1fcd1f1a8aacbb6e29f82327a5d1e7d127efeeb03f89745de19737bb920f8b356b10eed465923c8", "5abeefddcddf40b8ee67aed79003060100b601000010eb3eb5d2a89c59f9a5b4", [0x0, 0x9]}) ftruncate(r0, 0x8000) 2018/03/15 20:24:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0xfffffffffffffffe, 0x0, 0x6066}) getpeername(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000740)=0x80) accept4$ipx(r2, 0x0, &(0x7f0000000780), 0x800) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/15 20:24:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000000480), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/15 20:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) fchmod(r0, 0x1) r1 = dup(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @rand_addr=0x5}, 'bond0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x7ff, 0xff, 0xfffffffffffff8d2, {0x77359400}, 0x7f7, 0x7}) sched_setscheduler(r2, 0x6, &(0x7f0000000180)=0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, "d2c39ed5540cb66904e954ab10d04bf47041daf596be0787f5f92f5905ee3299267314e385c20ef8fcbc3a194642afe5d43ce646e7ea5bc851a59ce482d310bf", "6b365e3d5f4dc29211c700f35576eda68bb88cf7b9a30bfec1fcd1f1a8aacbb6e29f82327a5d1e7d127efeeb03f89745de19737bb920f8b356b10eed465923c8", "5abeefddcddf40b8ee67aed79003060100b601000010eb3eb5d2a89c59f9a5b4", [0x0, 0x9]}) ftruncate(r0, 0x8000) 2018/03/15 20:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) fchmod(r0, 0x1) r1 = dup(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @rand_addr=0x5}, 'bond0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x7ff, 0xff, 0xfffffffffffff8d2, {0x77359400}, 0x7f7, 0x7}) sched_setscheduler(r2, 0x6, &(0x7f0000000180)=0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, "d2c39ed5540cb66904e954ab10d04bf47041daf596be0787f5f92f5905ee3299267314e385c20ef8fcbc3a194642afe5d43ce646e7ea5bc851a59ce482d310bf", "6b365e3d5f4dc29211c700f35576eda68bb88cf7b9a30bfec1fcd1f1a8aacbb6e29f82327a5d1e7d127efeeb03f89745de19737bb920f8b356b10eed465923c8", "5abeefddcddf40b8ee67aed79003060100b601000010eb3eb5d2a89c59f9a5b4", [0x0, 0x9]}) ftruncate(r0, 0x8000) 2018/03/15 20:24:17 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266568200e80b083cc585e16100004cda4b351cbd27"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f00008b9000)) 2018/03/15 20:24:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0xfffffffffffffffc) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x2) connect$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f00000000c0)=0xffffffffffffff27, 0x4) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) 2018/03/15 20:24:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) 2018/03/15 20:24:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/245, &(0x7f0000792000)=0xf5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) 2018/03/15 20:24:17 executing program 3: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='syzkaller0\x00') sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) 2018/03/15 20:24:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/15 20:24:17 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) 2018/03/15 20:24:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigaction(0xf, &(0x7f0000000000)={0x80000001, {0x7}, 0x0, 0x6}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000064cffc), &(0x7f000093f000)=0xfffffffffffffe69) [ 113.703455] audit: type=1400 audit(1521145457.085:126): avc: denied { dac_override } for pid=13878 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.728080] audit: type=1400 audit(1521145457.095:127): avc: denied { map } for pid=13886 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/15 20:24:17 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0x1}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) r2 = dup3(r1, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x8000000) connect$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"64e40f32fa72a4"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 20:24:17 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x0, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/152, 0x98, 0x100, &(0x7f0000000140)=@ipx={0x4, 0x3, 0x8, "2326459e9986", 0x6}, 0x80) 2018/03/15 20:24:17 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x80000001) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000000040)={0x1b, 0x5, 0x4, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/15 20:24:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x10202) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0x204000000000000}) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/56, 0xffffffffffffff6c) 2018/03/15 20:24:17 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001c9fe0)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) socketpair(0xa, 0x7, 0x4, &(0x7f0000000040)) 2018/03/15 20:24:17 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51ffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) sendmsg$rds(r0, &(0x7f0000002c80)={&(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/185, 0xb9}, {&(0x7f0000000200)=""/63, 0x3f}], 0x2, &(0x7f0000002b00)=[@fadd={0x58, 0x114, 0x6, {{0x1, 0x2ee2}, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4, 0xf503, 0x8, 0x6, 0x1c684ddb, 0x44, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0xf69}, {&(0x7f0000000300)=""/251, 0xfb}, &(0x7f0000001780)=[{&(0x7f0000000400)=""/44, 0x2c}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/82, 0x52}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/240, 0xf0}], 0x6, 0x4f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001800)=""/204, 0xcc}, &(0x7f0000001900), 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x8}, &(0x7f0000001940)=0x1, &(0x7f0000001980)=0x100000000, 0x3c1, 0x6c, 0x8001, 0x10001, 0x40, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000000, 0x8}, {&(0x7f00000019c0)=""/242, 0xf2}, &(0x7f0000002ac0)=[{&(0x7f0000001ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x20}}], 0x170, 0x8000}, 0x20000000) 2018/03/15 20:24:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x6, 0x1745a2b7, 0x100000000, 0x800, 0x94}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c88f2d)=""/211, &(0x7f000048a000)=0xd3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/15 20:24:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) tee(r0, r0, 0xffffffffa7290ac4, 0x7) 2018/03/15 20:24:17 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4) r1 = msgget$private(0x0, 0x100) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000400)=""/85) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x1ca000000000000, r2, r3, r4, r5, 0xe8, 0x6}, 0x101, 0x2, 0x3, 0x81, 0xff, 0x7fff, r6, r7}) [ 113.815245] audit: type=1400 audit(1521145457.229:128): avc: denied { sys_admin } for pid=13925 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 20:24:17 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f00008e0000)='./file0\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/15 20:24:17 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x4, 0x7, 0x80000000, 0x4, "61b1169c3a6cea8b865afef7f7fe9d85a4a4cad64d79ab8a3706c0c6996d4b85bb8d69a0b32fb53ab9648fe3", 0x8}, 0x9, [0x332, 0x3, 0x3f, 0x7, 0x1, 0xfff, 0x9, 0x6, 0x9, 0x5, 0x9, 0xa6bd, 0x80, 0xffffffffffff26aa, 0x5, 0x5, 0x0, 0x7f, 0xa, 0x0, 0x42, 0x80, 0x9, 0x6, 0x7, 0x5, 0x4, 0x8, 0x5ec213ce, 0xffffffffffffffff, 0x8f08, 0x854, 0x1, 0x6, 0x7fffffff, 0x1, 0x6, 0x7, 0x5, 0x800, 0x1, 0xfffffffffffffffb, 0x1, 0x0, 0xfff, 0x7fff, 0x1, 0x14, 0x7, 0x9, 0x4, 0xb09, 0x6, 0x5, 0xc1, 0x100000000, 0x8, 0x7fff, 0x100, 0xfffffffffffffffd, 0x5, 0x0, 0x4, 0x6, 0xfff, 0x8, 0x3, 0x40, 0x3, 0x4, 0xed5, 0x7f, 0x6, 0x9, 0x7fffffff, 0x20, 0x1ba, 0x7, 0x400, 0x89, 0x100000001, 0x7, 0x0, 0x5, 0x7fff, 0x5c46, 0x5, 0x7f, 0x3fc, 0x1, 0x0, 0x8, 0x10000, 0x1, 0x3ff, 0x20, 0x2, 0x3, 0x6, 0x6ff, 0x81, 0x0, 0x3, 0x80000001, 0xb153, 0x6, 0xfffffffffffffffe, 0x5, 0x2, 0xff, 0x10001, 0x8, 0x7, 0x4, 0x59, 0x4, 0xffffffff, 0xb, 0x9e, 0x0, 0x5, 0x5, 0x40, 0x0, 0x8001, 0x80, 0x5, 0x7fffffff]}) r1 = gettid() timer_create(0xfffffffffffffffe, &(0x7f0000000700)={0x0, 0x12, 0x2, @thr={&(0x7f0000000080)="f8028734", &(0x7f0000000640)="ad312e413d227ee670785a21292964567a30c094d3128670be4a0e700191de2193ad161df4d4a0bce0872a249536df955e31cd3a58c7e63b67211f105c75898741a961698947b64079a7edf73ed0835e7c001a850c9aca486c1397c7a9d56edb80ae0a27a494924909ab42fbf7ef0122ca954a0d696f7c03fc6690878e056ac207ee720077e4ba846dd2ed50cbd0da00c93a1579a032d72d00b8b8b264475d5d7dc652af60543b87"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r1, 0x15) 2018/03/15 20:24:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bafec)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) finit_module(r0, &(0x7f0000000000)='$\x00', 0x1) 2018/03/15 20:24:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x27652b1c}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) getresgid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) 2018/03/15 20:24:17 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x730, 0x800) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x2000000000003e2, 0x0, 0x80000001, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) close(r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000000c0)={@dev, @loopback}, &(0x7f0000000100)=0xc) 2018/03/15 20:24:17 executing program 2: r0 = socket(0x19, 0x8080b, 0x100000000) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) syz_emit_ethernet(0x588, &(0x7f0000002480)={@random="ec0af141dd54", @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x2, 0xc64, 0x3}], {0x8100, 0x9, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a99d8f", 0x113c, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x10, 0x4, 0x8, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3}, @md5sig={0x13, 0x12, "069881fc4bf5f3e4273e50ccf2dccfe6"}, @md5sig={0x13, 0x12, "413f553a226529c7dee10f6eba035aec"}]}}, {"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"}}}}}}}, 0x0) 2018/03/15 20:24:17 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xb7f, 0x5, 0x400, 0x8001, 0x0, 0x9, 0x50, 0x1, 0xfff, 0xffffffffffffff3d, 0x9, 0x8, 0x8, 0x0, 0xafd, 0x101, 0x0, 0x7fffffff, 0x6a4, 0x9, 0x2, 0x8, 0x7f, 0x9, 0x2, 0x6, 0x7, 0x10001, 0x100000000, 0x1, 0x12, 0x69, 0x2, 0x5ab4, 0x9324, 0x5, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x8000}, 0x200, 0x8, 0xe83, 0x5, 0x7fffffff, 0x0, 0x400}, r1, 0x20, r0, 0x2) 2018/03/15 20:24:17 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) 2018/03/15 20:24:17 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa80, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/4096) 2018/03/15 20:24:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="67f34942896bebcc14ac384155738b204c2fba623f4c0ba7631b04136014c59e0b5a44f59d64e4594f208ddda973f6df1e677c3c70923fc1cb7c48f7956d5cdac4d4da0b6981c50fbcf65b3ad0fff84d1e1643e400852ecdc52b5dd8c47ff175cca2ed5ae567ce98f0d45a3f82d29bfe64433527e37a81f71b1f25b343163ba71634d4290c530bc8b6514f76a4319880b9adc77193ed3f53127964577ef4c726ab3a10a851f7d85430e48315cc8a4ad2e491294f8c333e06f6fc19765a1c16236a7346357de3b7de83c8edc602e88a6fb932df8a4207f44e1f744759f21501d7d87a330f8997440b8d122c1f", 0xec) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x200680) 2018/03/15 20:24:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="26b96214354eaf9a269023941d5fb5203d4a859a6b49468e95980b7285445a296f4d03f251d1df0bde775c893e15dfd3df16db64b76ebfc311dfd2b1a55b18163d5e9f5c0ba021d8", 0x48, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}}) 2018/03/15 20:24:17 executing program 3: unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x7fffffff) unshare(0x8000000) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/15 20:24:17 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000000000)={0x671872de, 0x80000000}) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r0) 2018/03/15 20:24:17 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) dup2(r2, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r3) 2018/03/15 20:24:17 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) modify_ldt$read(0x0, &(0x7f0000000000)=""/144, 0x90) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/181, 0xb5}], 0x1, &(0x7f00000001c0)=""/71, 0x47}}, {{&(0x7f0000001e40)=@hci, 0xc, &(0x7f0000002f80), 0x205, &(0x7f0000002fc0)=""/78, 0x4e}}], 0x2, 0x40, &(0x7f0000003140)={0x0, r3+10000000}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/15 20:24:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4a0000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x422, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, 0xfffffffffffffff7, 0x34}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1f, 0x30}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x80000001, 0x400) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) 2018/03/15 20:24:17 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x402000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x21, 0x400000) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x1) r3 = semget(0x3, 0x2, 0x200) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="00000001000000050000000003000000e0000002e000000200000000c0b824636aa808eaaab2222f50a058c4c279a7487b6e0f5a3a490c2ecb102eaf2df9528810c15a6016714d4087f2"], 0x1c) semctl$IPC_RMID(r3, 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4003, r4, r5, 0xb, 0x14011) 2018/03/15 20:24:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x2000000004, 0x3e8) 2018/03/15 20:24:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a34f31), 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chmod(&(0x7f0000000240)='./file0/file0\x00', 0xa4) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f000095f000)="000007fb00", 0x100000, &(0x7f0000010000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@ipx={0x4, 0x1, 0xcde0, "9466310aa747", 0x3}, {&(0x7f0000000040)=""/254, 0xfe}, &(0x7f0000000140), 0x1}, 0xa0) 2018/03/15 20:24:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f0000000000)=@rc={0x1f}, 0x366, &(0x7f0000000200), 0x0, &(0x7f0000000240), 0x198}}, {{&(0x7f00000003c0)=@rc={0x1f}, 0x80, &(0x7f00000015c0), 0x1, &(0x7f0000003b80), 0xfffffffffffffe0f}}], 0x2, 0x4004001) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x2, @rand_addr=0x52}}, 0x1e) 2018/03/15 20:24:17 executing program 7: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="bd51589fb91b91b8479cc5648fa03bdb315cb0a63616232ff6b58889beea346a0960325151359a650913157662e7058af404a7f56af10680a6a65fc652564d1c8c4fc14f27ab4dfa592c069b77e18ba6787ff2737c2d8f26a98d71309684ebaca2f1e91b58e9c039fea2512b242f05") connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000180)="948ed0ae84b8db3d27e60be26d74f50d01b196468768bcc9085ce28efd8d1597645551d4dad1543bf27b754d699d8140beefacfeb9e3785970f2abfe26942ba2ef44bd82d66ba31144165b698ae915ab062edc09a2d7f82bb45e03c7d4aea43ee425a46ebb", 0x65) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000000040)={0x23, 0x8, 0x1, 0xd58}) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000002c0)) 2018/03/15 20:24:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x10080) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001a00)=0xe8) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x4e20, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x10000, @empty, 0xff00000000000000}, 0x100000001, [0x4, 0xfffffffffffff000, 0x5, 0x81fd, 0x3, 0x0, 0x0, 0x5]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001c00)=0xe8) getgroups(0x5, &(0x7f0000001c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) fstat(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() r18 = getuid() stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001fc0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000200)="75e393688af5b4a0a5b948a960632fa608e2d5a3bf0087b6b2ef4df730cb7b7a5b575c87bbf0e3009fb3459fc04b3c7277a8e070b08a8694655d9f43ae3c4ea9c3b510f51af5bc3a27c964ea91b74a0f8423f8d501271f19c85b39a1d6a643a6895c1f87d5e8f6f1e20b9c0499ddefdb0462b8c7ef0bcbb36b36affad1263b2b250615484a8fcd118611be2c2de91e75c1d0422180ad417c34ec5c88b0254add24c0187b0be6d31fbd6887e3bc65b2c0ddebeaeed6e4307bc7539fc55555978c390764bbe439130cdb9701e109931026", 0xd0}, {&(0x7f0000000300)="d93c7740d964e30d241665660aec54796b4125af38b93a548d709274cdf51ad429281ba4e1f4ea6e02e4b4d6ca996b095c8e503c19e90287d0cdbe1fc2de5df985e438f4b7cdbe3f7060c6e7fcdde7a271adaf700d03a6718b8159e20b994165849139d19fdaad994e438b4e1c3f078f39b3ff0ffce73a6ef7795d539c1ab4f5422082b29f42791798ec6509d60a8c49a8da83894a455f67f4bfaa15d9ef0bca980b351d8b89a4a6ae4fac66397e534629e884df929c308f30327d80f5c0126262a6e0d4f928a446b78f0000cecb6c1d49cdd07aff22c670b53b5071e4e0d237121bb1e0a8f0f714b57e5bccab39e9", 0xef}, {&(0x7f0000000400)="02cee870cae564866213032de052b9c3bd606f9a58939237e81e6eed0a603b02739d998cc322276f4758b41e8e313850b83ab066d68ee33ea7850ad56aeea2509ce902d9f0c0", 0x46}, {&(0x7f0000000480)="e8e4ac323b0e59fddda5f2822135e36ace6d8e36663440447219043905ab8bf576cf061bfb319b25b7f7720be605e187b178bc524ccf05ffe0d956757ebacf0ca7cc05b62c6962b21832a531a8bad5313d65272311fe485dcd16365345fcc2c0f84f94afdeed61ed68db0b3ffd34ad5e248a26903447685253fb191e2a3de9466f9ae9d9b12634b6da730a73f8f9cfd2de6ecb2ab87622587c9c9d0e20f1083048464a1052ef65f24bf4ef94c77dff128ce293176e3df1bfe703a8d18bfb94184e5c4ba7b09ba22a360e9a9cdb", 0xcd}, {&(0x7f0000000580)="5e58884e2f53e668010d4c2d80206a52be65d13ce4aedaa35c8321df16c1b07eaf1f6ca392434f4ab45b9e0ecf243f15c7fb0d38cab355d99127801a7da1445fd5223d7b386b427214e217b9fe5eb937c574617eb406560d7cbcb3f2681d12cfa25adddaf36f749cdd4b672f2c463b92521a2645b26d20f82e1a85ba4b5fedbcb4c17e969e2235c6f002544c8f34308ba3f05d2705", 0x95}, {&(0x7f0000000640)="832d95c2cd0411856d2286", 0xb}, {&(0x7f0000000680)="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0x1000}], 0x7, &(0x7f0000001e80)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x128, 0x945a4a07a88326ea}, 0x20040084) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002080)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x1e, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x0, r10, r15}, {0x4, 0x7, 0x0, 0x2, 0x7, 0x743, 0x2, 0x8000}, {0x6, 0x3, 0xffffffffffff6953, 0x5}, 0x100, 0x6e6bbd, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d3}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x0, 0x3, 0x3, 0x3, 0x4}}, 0xe8) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) 2018/03/15 20:24:17 executing program 4: socketpair$inet6(0xa, 0x3, 0x20, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x44800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000140)=0x9, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000093ffc)=0x8000, 0x4) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3272d0ca13ddd2f6b605c6fe6bb0da2abc0ec431220c8c1f7980c93ca41a8582a9c2bc36a715024faf43e8c3cba648c85ee2d9961b9fced2ceeff5ad3d804555e45e4df5bf155fcb370f385697856ce37e3b7addaa2747eb1800c64121184a30fc411ed4b6052108ec", 0x69, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) recvmmsg(r2, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) 2018/03/15 20:24:17 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) r1 = epoll_create1(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/03/15 20:24:17 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ff, 0x200400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x216001, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) [ 114.476620] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 114.483994] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.523773] binder: 14033:14038 ERROR: BC_REGISTER_LOOPER called without request [ 114.534360] binder: BINDER_SET_CONTEXT_MGR already set [ 114.539832] binder: 14033:14038 ioctl 40046207 0 returned -16 [ 114.546257] binder: 14033:14040 ERROR: BC_REGISTER_LOOPER called without request [ 114.546265] binder_alloc: 14033: binder_alloc_buf, no vma [ 114.553819] binder: 14040 RLIMIT_NICE not set [ 114.563994] binder: 14033:14038 transaction failed 29189/-3, size 0-0 line 2963 2018/03/15 20:24:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x220003, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000000500)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0xe9c9, 0x3, 0x4, 0x6}) get_thread_area(&(0x7f00000005c0)={0x0, 0x0, 0x2000}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/15 20:24:18 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'nr0\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x8, &(0x7f00000000c0)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @alu={0x7, 0x4, 0x3, 0x1, 0x8, 0xffffffc0, 0x1}, @generic={0x1, 0x101, 0x2, 0xad9}, @ldst={0x2, 0x0, 0x2, 0xe, 0xa, 0x28, 0x1}], &(0x7f0000000100)='GPL\x00', 0x8, 0x3c, &(0x7f0000000140)=""/60, 0x40f00, 0x1, [], r1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb3fc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) close(r2) fcntl$setflags(r0, 0x2, 0x8000000000001) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x2, 0x0, 0x3, 0x1}}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) fallocate(r0, 0x0, 0x8, 0xb9ce) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000040)}, 0x10) 2018/03/15 20:24:18 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) fgetxattr(r0, &(0x7f0000000480)=@known='security.selinux\x00', &(0x7f00000004c0)=""/17, 0x11) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x800000002b, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @rand_addr=0xb21c}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) readahead(r1, 0x3f, 0x5) socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000980)=ANY=[@ANYBLOB="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"]) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40480) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r3, &(0x7f0000000180)="eaf001010ecbd26718255c7d5924e3a8831545bbe2d2ad0360f379fcdf0d4c89baadbef0893e74d722bf3535e52f0c36e64df51e8dc1fe65f853d86e005d32a425326a1c0068762d970264da0dac180edba31fa939721668a97218f6fef114a18c4f09aaf007c77e4fd2680d1d8826a1c92d1257a26ba4a7ded7f7974a9e6a0a6f75bb8f2fb67c2551044eb6f1b3af4997d84f5a968a8b90acabdaf0cbaab639cfdb970c190d79eb0421dca615662258bac2e9504a", &(0x7f0000000240)="d4e5eac43f15600939e4e10c7d85637cfcd6531dd4f9cac08ffab5fc071361d1695a4926b03e4bf9bcf1f68af2d5726fab39755468a3e73790a772a13e0438cd1bc74dfd0ddc010443f4246e0d63d95e7bb817d470f4c7570d6100b1301d49b447dd81b80961ba2cde1d94fa32c5d3148a576d7dcd0bb96e7425635f9fb75c8fb6d53ed62698e76996cf2741b77f7b3ae4e3550e106ef34a2eddfd440b4cdf59e6254fcf4938e738f06e32d6c3eb4dac2f893091fbe96caf5a42727da552c424cf4ef3398ddb644661c3083cb47d29d196d1854f25d43e8888d28995b5247df3e4d0", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0x6, 0x8, 0x10000, 0x3, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)={r4, 0x3}, &(0x7f0000000780)=0x8) lseek(r1, 0x0, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x3, 0xff, 0x2, 0x0, 0x1, 0x6}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x6, 0x268}, &(0x7f0000000540)=0xfffffffffffffd18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, &(0x7f00000005c0)=0x4) fcntl$notify(r1, 0x402, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000380), 0x4) 2018/03/15 20:24:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/15 20:24:18 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0xfffffffffffffe33) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000080)="74fb3ba25138d4c8cd976e6b2b1e6d70cd5131fd32cc5038a1e7ae2fcadd21c7112147406a503c14ae4d2c26076d5aa1a0b80f959c", 0x35) sendfile(0xffffffffffffffff, r2, &(0x7f0000e64ff8), 0x8) 2018/03/15 20:24:18 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)={0x9, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x6, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x38a4}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x390) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)=""/203, &(0x7f0000000280)=0xcb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 20:24:18 executing program 0: sync() r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000040)="c40d41bd4c19e889aa831868a75388ec5fa95ddfd25324eec7c100da12fa8144ff50e2a4e958120349523ddb1c1aef2d4c67898b83bdc2a594b6f827f2") ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[0x40b, 0x9, 0x80000001, 0x2]}) 2018/03/15 20:24:18 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x20, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="528990cddc256345de09a12cc203f9", @ANYRES64=0x0, @ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000001c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 114.583088] binder: undelivered TRANSACTION_ERROR: 29189 [ 114.594123] binder: undelivered transaction 25, process died. 2018/03/15 20:24:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x23fb, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) 2018/03/15 20:24:18 executing program 3: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0x1ff) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f00000001c0)=0x18) r3 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00') [ 114.642082] binder: 14048:14056 unknown command -846165678 [ 114.679620] binder: 14048:14056 ioctl c0306201 20000180 returned -22 2018/03/15 20:24:18 executing program 2: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40080) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000180)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x8001}) r5 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000140)=0x7bc) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r7 = getpgid(0x0) prlimit64(r7, 0x9, &(0x7f0000000040)={0x5, 0xe6}, &(0x7f0000000080)) close(r6) fcntl$setown(r2, 0x8, r1) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/15 20:24:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') lseek(r0, 0x0, 0xffffffffffffffff) 2018/03/15 20:24:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006d40)=[{{0x0, 0x0, &(0x7f0000002500)}}], 0x1, 0x0, &(0x7f0000006fc0)={0x77359400}) flock(r1, 0x2) 2018/03/15 20:24:18 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) 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) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) 2018/03/15 20:24:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000bff6)='syzkaller\x00', 0x4, 0xd1, &(0x7f0000006f2f)=""/209, 0x0, 0x80000}, 0x48) 2018/03/15 20:24:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 114.697748] binder: 14048:14067 unknown command -846165678 [ 114.718926] binder: 14048:14067 ioctl c0306201 20000180 returned -22 2018/03/15 20:24:18 executing program 7: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f0000000000)="005a4c20cbd09124512fee6e44d3b19e456d590dc244a7d1cb9ab95fb1bfda799c3f25e872575338ecc792ac625f2d31d3b514eba18423", 0xb313aac6b2002d83}], 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(0xffffffffffffffff, &(0x7f0000000180)=""/184, 0x252) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="05", 0x1}], 0x1, 0x0) 2018/03/15 20:24:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x18, 0x23, 0x829, 0x0, 0x0, {0x4000000f}, [@generic=')']}, 0x18}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001940)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2}}}, &(0x7f0000000380)=0x84) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000480)=""/4096, &(0x7f0000000200)=0x1000) 2018/03/15 20:24:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x20140) mq_timedsend(r1, &(0x7f0000000040)="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", 0x1000, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001040)={0x51, 0x1, 0x51a310e4, 0x6, 0xffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/15 20:24:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect(r4, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup3(r4, r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) timer_create(0x2, &(0x7f0000ec5000)={0x0, 0x1000000000000012, 0x8000002}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x10000004}) 2018/03/15 20:24:18 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc4400, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/15 20:24:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x5, 0x8, 0x7, 0x9, 0x200, 0x5, 0x7, 0x2}, &(0x7f0000000040)={0x8, 0x7f, 0x5, 0xffffffffffffffff, 0x6, 0xffffffff00000000, 0x1, 0x9}, &(0x7f0000000080)={0x5, 0xfffffffffffff4cd, 0x100, 0x4, 0x1f, 0x1, 0x5, 0xffffffffffffffc0}, &(0x7f00000000c0)) socketpair(0xd, 0x4, 0xd1d, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/131) gettid() setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/03/15 20:24:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = msgget$private(0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x2d, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, 0x0, r2}}) 2018/03/15 20:24:18 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/248, 0xf8}], 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6000, 0x0) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0x2, 0x3, 0xb, 0x28, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_policy={0x8, 0x12, 0x1, 0x5, 0x0, 0x6e6bbf, 0x2, {0x6, 0x3c, 0x47cd680c, 0xccd, 0x0, 0x5, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x4e23, 0x5, @empty, 0x5}}, @sadb_ident={0x2, 0xa, 0xfffffffffffff5fd, 0x0, 0x4}, @sadb_key={0x10, 0x9, 0x388, 0x0, "030854c6e5f147ffebed739ddaeb82d8aa8aeb4c28bdd24a5c72030b64e200c843e4aa19f96a8e508831d09d8ae28c770918dce42f6efc2c06a6bf2a3a9282750ad8ff606ca5638826b996cafef8296e352b3044c92efd67e842bb772be3c58ef0d35c2c4211a5ca6d27d1034cda2cae20"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x70bd28}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0xb72}]}, 0x140}, 0x1}, 0xc0) 2018/03/15 20:24:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x20000001002, 0x10000, 0x9, 0xf1}, 0x10) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x7, 0x8ccb, 0x8, 0x2, 0x1}) 2018/03/15 20:24:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) 2018/03/15 20:24:18 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f0000000080), 0xffffffffffffffcc, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000380)=""/172, 0xac}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x8080e, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x4, 0x30}, &(0x7f00000004c0)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) r3 = request_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='nodev!eth1keyringwlan1vmnet1trustedposix_acl_accessbdev\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) [ 114.807466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.836268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.884652] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 114.894713] syz-executor3 cpuset=/ mems_allowed=0 [ 114.900117] CPU: 1 PID: 14115 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #354 [ 114.907472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.916820] Call Trace: [ 114.919418] dump_stack+0x194/0x24d [ 114.923053] ? arch_local_irq_restore+0x53/0x53 [ 114.927721] ? idr_get_free+0xfd0/0xfd0 [ 114.931714] warn_alloc+0x19a/0x2b0 [ 114.935334] ? zone_watermark_ok_safe+0x400/0x400 [ 114.940152] ? avc_has_perm+0x43e/0x680 [ 114.944112] ? avc_has_perm_noaudit+0x520/0x520 [ 114.948770] ? perf_trace_lock_acquire+0xe3/0x980 [ 114.953598] __vmalloc_node_range+0x4f0/0x650 [ 114.958067] ? perf_trace_lock+0x900/0x900 [ 114.962289] vmalloc+0x45/0x50 [ 114.965465] ? sel_write_load+0x1f5/0x1910 [ 114.969677] sel_write_load+0x1f5/0x1910 [ 114.973715] ? do_futex+0x86f/0x22a0 [ 114.977404] ? rcutorture_record_progress+0x10/0x10 [ 114.982408] ? find_held_lock+0x35/0x1d0 [ 114.986447] ? sel_read_bool+0x250/0x250 [ 114.990493] ? __fget+0x342/0x5b0 [ 114.993931] ? perf_trace_lock_acquire+0xe3/0x980 [ 114.998752] ? lock_release+0xa40/0xa40 [ 115.002710] ? perf_trace_lock+0x900/0x900 [ 115.006937] ? __fget+0x36b/0x5b0 [ 115.010395] ? sel_read_bool+0x250/0x250 [ 115.014432] __vfs_write+0xef/0x970 [ 115.018038] ? lock_acquire+0x1d5/0x580 [ 115.021989] ? vfs_write+0x407/0x510 [ 115.025682] ? kernel_read+0x120/0x120 [ 115.029557] ? __lock_is_held+0xb6/0x140 [ 115.033612] ? rcu_read_lock_sched_held+0x108/0x120 [ 115.038604] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 115.043339] ? __sb_start_write+0x209/0x2a0 [ 115.047644] vfs_write+0x189/0x510 [ 115.051399] SyS_pwrite64+0x15b/0x190 [ 115.055179] ? SyS_pread64+0x190/0x190 [ 115.059046] ? do_syscall_64+0xb7/0x940 [ 115.063006] ? SyS_pread64+0x190/0x190 [ 115.066881] do_syscall_64+0x281/0x940 [ 115.070741] ? __do_page_fault+0xc90/0xc90 [ 115.074948] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.079422] ? finish_task_switch+0x1c1/0x7e0 [ 115.083896] ? syscall_return_slowpath+0x550/0x550 [ 115.088803] ? syscall_return_slowpath+0x2ac/0x550 [ 115.093713] ? prepare_exit_to_usermode+0x350/0x350 [ 115.098707] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 115.104052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.108880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.114046] RIP: 0033:0x453e69 [ 115.117213] RSP: 002b:00007efca2ef7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 115.124898] RAX: ffffffffffffffda RBX: 00007efca2ef86d4 RCX: 0000000000453e69 [ 115.132143] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 115.139387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.146903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.154147] R13: 0000000000000471 R14: 00000000006f6b38 R15: 0000000000000000 [ 115.161784] Mem-Info: [ 115.164238] active_anon:69444 inactive_anon:65 isolated_anon:0 [ 115.164238] active_file:3620 inactive_file:8860 isolated_file:0 [ 115.164238] unevictable:0 dirty:33 writeback:0 unstable:0 2018/03/15 20:24:18 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='dns_resolver\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, r0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) 2018/03/15 20:24:18 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000400), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d69ff8), 0x8) unshare(0x400007ff) signalfd4(r0, &(0x7f00000000c0), 0x8, 0x0) 2018/03/15 20:24:18 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x10000007fffffc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) listen(r2, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x19, 0x2, 0xff97}) timer_create(0x4, &(0x7f0000000240)={0x0, 0x13, 0x4, @thr={&(0x7f0000000100)="5094ff039de76da18e2d8cd522ef26e9575fa90eed07a277064d774d74b588048fe2aba70cf230a0d43d29f816847bb5eee16ac24d75a06080c28ff5c082355acdfac763b3fadbfb7bdae8aca76e27ff3d11184f595e1c5b1cd4df415f5a48f492d684d18b75664ebfc2820d687117c76c3d1803804341958854dbc2f30c32a02cdd4441d83e3ac5f7fb7c8b", &(0x7f00000001c0)="7c119f22648655880cd4d0b816ae47826403b76ad8edd95b11dcc1a79454b316ec3c92292aa6aa3061ae5bc53408f5c75dc06278836541443b14f39fecb152cf7d63b4e36123d81cdc62bebb67b113c36821d852a5b589255a44de3450"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r3) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc1, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/03/15 20:24:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x158) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r2, 0x0, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x3, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xfffffffffffff56c}, 0x8) [ 115.164238] slab_reclaimable:10267 slab_unreclaimable:89021 [ 115.164238] mapped:24377 shmem:73 pagetables:773 bounce:0 [ 115.164238] free:1419339 free_pcp:416 free_cma:0 [ 115.197540] Node 0 active_anon:277764kB inactive_anon:260kB active_file:14480kB inactive_file:35440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97608kB dirty:132kB writeback:0kB shmem:292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 61440kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 115.225505] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 115.251716] lowmem_reserve[]: 0 2864 6373 6373 [ 115.256345] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:684kB free_cma:0kB [ 115.284066] lowmem_reserve[]: 0 0 3509 3509 [ 115.288431] Node 0 Normal free:2708124kB min:37120kB low:46400kB high:55680kB active_anon:296536kB inactive_anon:260kB active_file:14480kB inactive_file:35440kB unevictable:0kB writepending:132kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5120kB pagetables:3092kB bounce:0kB free_pcp:316kB local_pcp:128kB free_cma:0kB [ 115.318232] lowmem_reserve[]: 0 0 0 0 [ 115.322075] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 115.335730] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB [ 115.351561] Node 0 Normal: 191*4kB (UME) 194*8kB (UME) 230*16kB (UME) 1459*32kB (UME) 942*64kB (UM) 224*128kB (UM) 95*256kB (UME) 19*512kB (UM) 13*1024kB (UME) 4*2048kB (UME) 613*4096kB (M) = 2708044kB [ 115.369751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 115.378351] 12552 total pagecache pages [ 115.382375] 0 pages in swap cache [ 115.385844] Swap cache stats: add 0, delete 0, find 0/0 [ 115.391233] Free swap = 0kB [ 115.394262] Total swap = 0kB [ 115.397310] 1965969 pages RAM [ 115.400427] 0 pages HighMem/MovableOnly [ 115.404438] 329727 pages reserved [ 115.408335] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 115.418392] syz-executor3 cpuset=/ mems_allowed=0 [ 115.423266] CPU: 0 PID: 14128 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #354 [ 115.430616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.439957] Call Trace: [ 115.442537] dump_stack+0x194/0x24d [ 115.446164] ? arch_local_irq_restore+0x53/0x53 [ 115.450825] ? idr_get_free+0xfd0/0xfd0 [ 115.454811] warn_alloc+0x19a/0x2b0 [ 115.458435] ? zone_watermark_ok_safe+0x400/0x400 [ 115.463265] ? avc_has_perm+0x43e/0x680 [ 115.467243] ? avc_has_perm_noaudit+0x520/0x520 [ 115.471917] ? perf_trace_lock_acquire+0xe3/0x980 [ 115.476761] __vmalloc_node_range+0x4f0/0x650 [ 115.481270] vmalloc+0x45/0x50 [ 115.484464] ? sel_write_load+0x1f5/0x1910 [ 115.488693] sel_write_load+0x1f5/0x1910 [ 115.492753] ? do_futex+0x86f/0x22a0 [ 115.496461] ? rcutorture_record_progress+0x10/0x10 [ 115.501490] ? find_held_lock+0x35/0x1d0 [ 115.505540] ? sel_read_bool+0x250/0x250 [ 115.509583] ? __fget+0x342/0x5b0 [ 115.513029] ? perf_trace_lock_acquire+0xe3/0x980 [ 115.517857] ? lock_release+0xa40/0xa40 [ 115.521813] ? perf_trace_lock+0x900/0x900 [ 115.526045] ? __fget+0x36b/0x5b0 [ 115.529511] ? sel_read_bool+0x250/0x250 [ 115.533563] __vfs_write+0xef/0x970 [ 115.537165] ? lock_acquire+0x1d5/0x580 [ 115.541112] ? vfs_write+0x407/0x510 [ 115.544801] ? kernel_read+0x120/0x120 [ 115.548668] ? __lock_is_held+0xb6/0x140 [ 115.552715] ? rcu_read_lock_sched_held+0x108/0x120 [ 115.557713] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 115.562451] ? __sb_start_write+0x209/0x2a0 [ 115.566752] vfs_write+0x189/0x510 [ 115.570277] SyS_pwrite64+0x15b/0x190 [ 115.574069] ? SyS_pread64+0x190/0x190 [ 115.577941] ? do_preadv+0xe8/0x1a0 [ 115.581548] ? do_syscall_64+0xb7/0x940 [ 115.585500] ? SyS_pread64+0x190/0x190 [ 115.589368] do_syscall_64+0x281/0x940 [ 115.593230] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.597699] ? finish_task_switch+0x1c1/0x7e0 [ 115.602170] ? syscall_return_slowpath+0x550/0x550 [ 115.607083] ? syscall_return_slowpath+0x2ac/0x550 [ 115.611998] ? prepare_exit_to_usermode+0x350/0x350 [ 115.616999] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 115.622349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.627174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.632343] RIP: 0033:0x453e69 2018/03/15 20:24:19 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0xffff, 0x3, 0x4}) 2018/03/15 20:24:19 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x40) write(r0, &(0x7f0000000040)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8", 0x1c) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}, {0x1, 0x0, 0x70c, 0x3, @tick=0x3, {0x3, 0x2}, {0x6, 0x6}, @ext={0xd3, &(0x7f0000000300)="8776aee425040cae8a4781c89a711bcd1b5ac394bb087ccc8c382c2bf86a8be74e1bfadf30709e79024bbdb60913e6173c42e90b5bb2b90888b485eb1bfdb54508b0f1830e5dbc1c16198c8df7880e9a01b4698bc7f85db94072c227163bca07cb47dfa7614e50e7436ada0a6bdee3dc4883d3f317d12b920a1e7f00c75181c22c407396f7b22a9e13b246aba78ca86c116d8c6dff7eb83011de36f0e3e182e47312b86150eb9c8b737ac99b6aae2ac59fd8b4fc976ca1db9028fa9c86ab6abc868a54270430eec544cc659da51fe7919424a9"}}, {0x0, 0x5, 0x7, 0x8, @tick=0x8, {0x4, 0xfffffffffffffffe}, {0x1, 0x2}, @time=@tick=0x6}, {0x10001, 0x2, 0x1, 0xfffffffffffffffe, @tick=0x3, {0x0, 0x9}, {0x24c, 0x5}, @raw32={[0x5e, 0x7f, 0x9]}}], 0xf0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) timerfd_settime(0xffffffffffffffff, 0x800000000000003, &(0x7f0000000080), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x20, 0x0, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7fff, 0x10}, &(0x7f00000001c0)=0xc) 2018/03/15 20:24:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) umount2(&(0x7f0000000100)='./file0\x00', 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/15 20:24:19 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setgid(0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) 2018/03/15 20:24:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) poll(&(0x7f0000e27000)=[{r1}], 0x1, 0x7fffffff) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x4a880) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0xfff, 0x7, 0x7fffffff, 0x3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000ceeff8), 0x8) 2018/03/15 20:24:19 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaabbcf2bb43c40b80800450000280000000000069078ac14ffaae00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000008a016d95"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x6, 0x3f, 0xfffffffffffff000}) syncfs(r0) 2018/03/15 20:24:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x6, 0x4) 2018/03/15 20:24:19 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}]}, 0x88}, 0x1}, 0x0) [ 115.635516] RSP: 002b:00007efca2ed6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 115.643195] RAX: ffffffffffffffda RBX: 00007efca2ed76d4 RCX: 0000000000453e69 [ 115.650437] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000015 [ 115.657686] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 115.664935] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.672178] R13: 0000000000000471 R14: 00000000006f6b38 R15: 0000000000000001 2018/03/15 20:24:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) perf_event_open(&(0x7f0000348f88)={0x40000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x659, 0x8000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x8, 0x4, 0x5, 0x7}, 0x20) 2018/03/15 20:24:19 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/policy\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000002880)="3f0763b146555467a44492a7f1282fe11722cfee1143e813ad089046ed5e16e618dd61318e2d7ced89444a63956324bb0cde2de16d4d651a51a848a43e5000a9e617d2c326e41b6ffd0b383a1eeffa020ae155e3955808e3e54502cf326cf7f69a6695c3a9715cc43f5e77e4aa37bcc10d0ce20391203c025d4257772a79719124e272eb225087b01483d4bef1bebf9fe06eaa1233ba4129a0ab06eff7630c444b064608d743b8e7bade2c69210c64d1e99400d0e9de2ba0f7666cfbe1e008af2db8bddbcfdf21b4ad286ebcc5693cf14a709d1e25af9d68fc347d250fbbc84134251118", 0xe4, 0x20040040, &(0x7f0000002980)=@ipx={0x4, 0x2, 0xffffffff80000001, "3068e5b7fb15", 0x100}, 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mq_timedreceive(r0, &(0x7f0000002a00)=""/140, 0x8c, 0x5, &(0x7f0000002ac0)={0x77359400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f0000002c80)={0x15, 0x81, 0x8, 0x7}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) recvmmsg(r5, &(0x7f00000027c0)=[{{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000001740)=[{&(0x7f0000002b80)=""/223, 0xdf}, {&(0x7f00000002c0)=""/1, 0xfffffffffffffec8}, {&(0x7f00000004c0)=""/7, 0x7}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/159, 0x9f}], 0x7, &(0x7f00000017c0)=""/4096, 0x1000, 0x4}, 0xa7}], 0x1, 0x100, &(0x7f0000002800)={0x0, 0x989680}) socket(0x12, 0x80007, 0xcb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r8, 0x4}, &(0x7f0000000180)=0x8) dup3(r7, r6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r10 = getpgid(0x0) setpgid(r9, r10) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000002b40)={0x1, &(0x7f0000002b00)=[{0x2709d452}]}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x400}) pwrite64(0xffffffffffffffff, &(0x7f0000000340)="bcbe0f0febdf30a11a37e02280adf2c7eb38910420f5212e825501059f14d8fc12160a0b4ace6cca98ce16d042e1a0ef853b9544319d824f4812de8e1e9ff7b87d406be0bfdf608c05be146e00a7adc2d02184c90c77e7ab4035", 0x5a, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/03/15 20:24:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffda8) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) 2018/03/15 20:24:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x1, 0x7, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/03/15 20:24:19 executing program 4: socket$key(0xf, 0x3, 0x2) 2018/03/15 20:24:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x42, "03d66df4dbb1cf1a98ed03d40cae3670481fc81c9723323bba819e88ed25f9127624826426555579bb1bfe72be08093bd99ab28a309676b1354e206cb412b99859de"}, &(0x7f00000000c0)=0x4a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={r1, @in6={{0xa, 0x4e20}}, 0x8001, 0x0, 0x0, 0x9, 0x22}, &(0x7f000064b000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) 2018/03/15 20:24:19 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) 2018/03/15 20:24:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f0000002200)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="140000001d00210c000000000000000000030000"], 0x14}, 0x1}, 0x0) 2018/03/15 20:24:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="02000000040001060000000001000080000000000000000000000000b48a0000"], 0x20}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x9e}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)}], 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000080)=@known='system.advise\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) io_destroy(r2) 2018/03/15 20:24:19 executing program 3: r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) setpgid(0x0, r0) [ 115.805693] sctp: [Deprecated]: syz-executor1 (pid 14196) Use of int in max_burst socket option deprecated. [ 115.805693] Use struct sctp_assoc_value instead 2018/03/15 20:24:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) bind$vsock_stream(r2, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x61547b2b}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x81}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="00006c0008e80000ff31ffffff55d13294415763425cb414063ca2487d6e76d36f86918efd3fe389e286d04e6888b6b1d585681a8914df59906b851b8f1b4358715ff5348252814d095f48fc7e908efddec35fae60ec532b1e5b0500000000000000dbae5704b18ec18a3926ce6e9b00e51f3e7c17ce94d91f78f419db3d4a7dfc6eaadc93311c8126083fa75363b2efe4de1454d41238e6fa4e8ed756c1dbcf43d92548635ab6cb03eea00f439078c8d021f9ddd129cf37767b713c3da10a0af9b3c8d99762728a28f955ee7338594efa1dbe34687615520ee902369f75c4ff9ff6cbbf"], 0x24}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x7, [0x4, 0x400, 0x100000001, 0x97, 0x8, 0x0, 0x1, 0x22cf]}, 0x5c) 2018/03/15 20:24:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000180)=""/87, 0x57) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000240)={0x3, {"9dbe69288100c5"}, 0x8}, 0x1cc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8000003, 0x0) r3 = dup2(r0, r1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1110fd, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x20800801d) openat(r3, &(0x7f0000000300)='./file0\x00', 0x900, 0x2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000080)={0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)={{0x1, 0x200}, 0x0, 0x59, 0x101, {0x7ff, 0x101}, 0x17f44461, 0xbf43}) 2018/03/15 20:24:19 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) bind$alg(r2, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha256-avx)\x00'}, 0x58) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x7, 0x4c2, 0xff, 0x5, 0x3}, 0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x10000, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x80000001, 0xf5, 0x14, 0xfffffffffffffffa, 0x400}, &(0x7f0000000400)=0x14) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572000000000000000000000001000000000000f2ffffff000000000028f98d5cfee5211600000000bd5dbf1f53d47a0bd446970002ac2531bdc83a1e84fe3d4d318f1b2b5ab5bcef7765955b083d7aa3c47aa8abfb5c6fd1ffdb9015d0cfc7afb96f7c7a833789bede96489e6b76fdd45e047aad8bb111e3612edc546efde2d8ebf8967bc1a8a02deb1a723cfa7efc99f09cf96b5e67b6f6ee76d9290ba31539ebabf398b1dc49ebca6ecbd671111557cb1e8bae50aa776de643d33c8d2cec1c50fe18cc071a1cfa5ae69afc96b1c5ca135e604fe9f75a37aaa22b7f05f6"], &(0x7f0000000140)=0x4c) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000000)) 2018/03/15 20:24:19 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="ff100000000000000003e3545cff6dd0ebfd90aba18ba2a4cbab7aacf1d49a6ec460e242bbe73951fed6b0f974f0e5c70e02666bd22ba2950e8bdc1e3448ff2aeb5d11622641bcd9b5d3c23ee823733021e007c4b29af340feb8d5be49b48e69c952b0077d79bd999658b89ffaae243d22eff539bbe60bedfc8651d9010a0000274250542e8d878d0001000502000300"], 0xfffffffffffffe73) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 20:24:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000c04d0000000000000087000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100000000, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0xfffffffffffffffd) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517", 0xb}, {&(0x7f0000001580)="8c2d710334ed7c3d8a96f93c12f9919e68d33752edaed13fd06d6e8319dbee7f6af5f42f86fb7c70f2b4c0a5e70bc947788e18d554d3425fe8b9cb10cf474efd9504d49460379fa44bfc0e57e9178dcb4054257b562eae7a43dcf5bd5a6c7161c88a6e0b572519224d742ac123f95dca46f506a4153fda1b08c0d7d4a308df584d83b0ba698ca127e2bda6b92cef27d9316e246efa02b52ca4162b8a1f37e8a832adb2381d566d5026babc85e52f620ce8f5691cb50569256553c126945666fb8eea49fe", 0xc4}], 0x2, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 20:24:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xffffffff7ffffffd) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) 2018/03/15 20:24:19 executing program 1: r0 = socket(0x8, 0x5, 0xdf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x8, 0x6, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x184, r2) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r4}, &(0x7f0000000540), 0x0, &(0x7f0000000580)={&(0x7f0000000500)={'crc32\x00'}, &(0x7f0000000080)}) 2018/03/15 20:24:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdaf, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) alarm(0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000c5f000)=ANY=[@ANYBLOB="852a627700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB="020000ce88cb8100"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00001cd000)}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x29807533, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/15 20:24:19 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) r2 = socket$inet6(0xa, 0x8000000000000003, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0xb87a, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x20000000000000, 0x0, @empty, 0xffffffffffffffff}, 0x1c) r3 = dup3(r2, r2, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$TIOCSCTTY(r3, 0x540e, 0x7) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r2, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x1, 0x0) 2018/03/15 20:24:19 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000800)=[{&(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)="9d33aa7e9f08148978be342eb5308e9978ca2dcaa4a04a94d04f081de464506a974e07fb3f86205a35a9548737059da4053e96e9bc407d9331877c3c54cb30cd4d2a9b1028361c3d1b94a56f106149d2dd241d8c2f50e7bcf35279b2d173601d33dac568aac60e", 0x67}, {&(0x7f00000001c0)="c654cbc391dbff14899c752fbb21fe8f7d1352a2e560a8bbd367b81a2c730325312cd308a0e449b22840092577ff1b0e2a193c06ff04a74a0f9f262dc11e5128cf4f1f023a95aa9daedb5ba3b0735e14689ba8560c8a69cc191d015571b496be49122f5f27d1813d2e761225563eeafdb7d64d32470b8095dc1ff69926243a7e0381bc9b1b775aa7833012aa31c28f1ba1726cdf7b986445a57caf8163a7f5f798a71f", 0xa3}, {&(0x7f0000000000)="4d0e1ab420e711c832bb33a91fe38a7a64978f4028ed2d1c24b0d6148b1d", 0x1e}, {&(0x7f0000000280)="5001bd66cc6bb023e844335186b746f26d4fb8c9a7b7c20ee5321c57e2c11b881bb4e05425fd28ca3ab06a0486f1a5f7f97a0aeb9902d064b592cbbc65c31fd92fdffefa7c3f498b2dd04382a1bdef640c080caa601bbb74412ce114e579175df1d104cca4cb3d6b7eea13657afcd8c4bc0980a14f37eb5a738d224fbd053cab80387d26", 0x84}, {&(0x7f0000000340)="35bbc7fd385304b36f2c2c2f21298537d49452e9cff0033391b153a74880a467cab28af392f17d75eab1c3764691650ca77e17f263d93d14c2e4d298ea613ce74d879bfaaea289e1699911b70d02e9d06eb9eccc0e68dcab1707e85739526817df45957ca1d8380d6e11f30a6d656c390ef845a751eb521313481d3484e5ad71cd25c3e9f6cdb8ab17e01576b5bf71dbc9b9e901aacb604839fcf0916764939f86cb2c21c85f32597bd5efb9e88ad3c4053d53b26e9f323b213391724538b63da31af985e2d4da4a276f44c62d05f6bcc6", 0xd1}, {&(0x7f0000000440)="62799709d8c38c081246a3931c5b380773b35d503944472a3efba0ddcd0159a89a7eb8d58a5d22969a2e9e2e7f87d31666e09c028f789cc9b312428e1398434c6bc48c1fc8454b2c40b9bd9eb4f2f692e167e242a618f2590e7aaf39bf933eb5b024bec58615cffa769f869a8b83a79a261d7d154313c68b1ca78a876aa86bd8c3c9fdc18c1bfe44ae65e85e8c81e1180034aa1032b7a270b5705654be8893dc54c5b307973440933139e378928f4ce2425f2738845b1ec8b311a4db4698f26042ec788a54c78e3bbcf9e6d21b0c8c4805a31d383fc4d1613536e41414022ec024b96f7ecf", 0xe5}], 0x6, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000}], 0x1, 0x44) r4 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000016ff8)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000880)) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000840)) r5 = openat(r4, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r5, &(0x7f0000012ff6)='./control\x00') renameat2(r5, &(0x7f0000000100)='./control\x00', r4, &(0x7f0000000040)='./file0\x00', 0x0) [ 115.897414] sctp: [Deprecated]: syz-executor1 (pid 14196) Use of int in max_burst socket option deprecated. [ 115.897414] Use struct sctp_assoc_value instead 2018/03/15 20:24:19 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) setsockopt$inet_int(r0, 0x0, 0x20000000013, &(0x7f0000000080)=0x2, 0x3f31fe99dd74296) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/15 20:24:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(0xffffffffffffffff, r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x100000001, 0xfffffffffffffffc, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0x180) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/15 20:24:19 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000400)=""/22, 0x16}], 0x1) [ 115.958352] binder: 14227:14232 got transaction with invalid offset (36534060427771906, min 0 max 24) or object. [ 115.986237] binder: 14227:14232 transaction failed 29201/-22, size 24-8 line 3026 2018/03/15 20:24:19 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) umount2(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x80000001, 0x2) 2018/03/15 20:24:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffa000/0x2000)=nil], &(0x7f0000000040), &(0x7f0000000180)=[0x0], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 2018/03/15 20:24:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)={0x2, 0x40000000000010, 0x7cd4, 0x0, 0xa, 0x0, 0x70bd2b, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x3b}, 0x1}, 0x0) [ 116.007209] binder_alloc: binder_alloc_mmap_handler: 14227 20000000-20002000 already mapped failed -16 [ 116.024998] binder: BINDER_SET_CONTEXT_MGR already set [ 116.025118] binder: tried to use weak ref as strong ref [ 116.030765] binder_alloc: 14227: binder_alloc_buf, no vma [ 116.035764] binder: 14243:14247 Release 1 refcount change on invalid ref 0 ret -22 [ 116.050568] binder: 14227:14245 transaction failed 29189/-3, size 24-8 line 2963 2018/03/15 20:24:19 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x0, 0x1, 0xfffffffffffffbff, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x8, 0x8001, 0x6, 0x0}, &(0x7f0000000340)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffffffffff66, 0x242c00) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8000, 0x20}, 0xc) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0xf9c, 0x0, 0x0, 0x4, 0x9}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={'ipddp0\x00', 0x9}) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000003c0)={r4, 0x12}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e22, 0x9f8, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0xb0) 2018/03/15 20:24:19 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) io_setup(0x800, &(0x7f00000000c0)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x80480, 0x0) io_cancel(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x5ef0ec2e, r0, &(0x7f0000000100)="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", 0x1000, 0x3, 0x0, 0x1, r2}, &(0x7f0000001180)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/15 20:24:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x5, 0xc, 0x8, 0x10001, 0xa16, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) [ 116.058960] binder: 14227:14232 ioctl 40046207 0 returned -16 [ 116.065294] binder: BINDER_SET_CONTEXT_MGR already set [ 116.081048] binder: 14243:14247 ioctl 40046207 0 returned -16 [ 116.093261] binder: undelivered TRANSACTION_ERROR: 29189 [ 116.100484] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/15 20:24:19 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 2018/03/15 20:24:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x284, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101080) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f00009c7000), 0x440000ff) 2018/03/15 20:24:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000180)=@ioapic) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) dup3(r0, r0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/32) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0xee, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f00000002c0)=""/238}, &(0x7f0000000440)=0x78) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x40, 0x3, 0x2}}) 2018/03/15 20:24:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = semget(0x2, 0x3, 0x400) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/30) read(r0, &(0x7f0000000180)=""/81, 0x51) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x40, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa02, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfff) r3 = semget(0x0, 0x7, 0x20) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00000000c0)=""/142) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00'}) 2018/03/15 20:24:19 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) 2018/03/15 20:24:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x1d5) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/15 20:24:19 executing program 2: setsockopt(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000f96), 0x0) r0 = memfd_create(&(0x7f0000000180)='bdev\x00', 0x1) accept4$netrom(r0, 0x0, &(0x7f00000001c0), 0x80800) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2a0000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x683, {0x100, 0x1000007f, 0x80000001, 0x80000000, 0x52, 0x5}, 0x9, 0x5}, 0xe) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r4 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x20000003) inotify_rm_watch(r1, r4) getpgrp(r2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="0393c61b"], 0x4) setpgid(r2, r3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/03/15 20:24:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450000180000000000119078ac14ffbbe00000014e204e0b4c"], 0x0) 2018/03/15 20:24:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000340)={"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"}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x97}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000002c0)="b98c090000b8f87f0000ba000000000f30430f21f1c461cdd25f00c4a111766e63640fc75e0df3470f70a39ba09ed800b8010000000f01d9652e66460f3880bb23780000642e66400f72d73d48b800200000000000000f23c00f21f83500000e000f23f8", 0x64}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000100)="3ef7ee662e2e0f01c9650fad68b5c4c1f9285f89b9800000c00f3235000100000f30660f38149cb8000000000f00d9c4c37d06420091b8000001000f23d00f21f835100000040f23f8b9f00900000f32", 0x50}], 0x1, 0x29, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/15 20:24:19 executing program 2: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/15 20:24:19 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000180)='msdos\x00', 0x10001006, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) chdir(&(0x7f0000000200)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='../file0\x00') chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/03/15 20:24:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000066ffc)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000069ff8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) r8 = accept(r2, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) sendmsg$netlink(r8, &(0x7f0000001cc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc, &(0x7f0000001c40)=[{&(0x7f00000001c0)={0x24, 0x34, 0x302, 0x70bd28, 0x25dfdbfb, "", [@typed={0xc, 0x35, @fd=r0}, @typed={0x8, 0x2f}]}, 0x24}, {&(0x7f0000000200)={0x118, 0x16, 0x1, 0x70bd26, 0x25dfdbfc, "", [@nested={0xf0, 0x6d, [@generic="65ea13052314388724b29d95b3cca1df66124b39f6be047e95113ddb6e9963d357d9ad4bd058f738b5e7fa31d8f1f179a23549b7b84cf46b6c8719197a67298aae99ce065e7dec4309c4b8ad75482fb13210d1ae33c51bc5dfa9147237cf90c1f7ab92d3ed2e41bb81920a3067649f66f980de6a8ccf3f7b8abe4e77b9d4bc4f8b06f417ad740acaa8afddaa060c26c4daa96c9db4fe25ac7638bd6481b553014fa13c4c9c0c03d4f3e3cc469d7ba85c9791e03fce1b8020d5c6eab22617266cab2cc7de816a8bfaadc23efbdc2a6607913c33757b782a712d5e7966f61e23dc26aeb20ce70de932d0ed"]}, @typed={0xc, 0x36, @pid=r3}, @generic, @typed={0xc, 0x92, @fd=r6}]}, 0x118}, {&(0x7f0000000340)={0x177c, 0x42, 0x2, 0x70bd26, 0x25dfdbfc, "", [@generic="355e0acccfb0b79f027317ab5afa61f1cc84a68035ac26ec7320b7969a5e8fe51c86c8160d", @nested={0x174, 0x68, [@generic="bdc8e1f16f47fd6f0c3c1290a034e8b8afa16b5654e4f7bfecd444f13af671739bf8ae81641d04ec89f3c87abd64687e4713689c00cadd0e3c1c2b982cf50d28042bb070163d85e1ee055a3c48dc6c118c9a3936ff177bd4367cc0bb611330804ba5ed8302cb978d891bf0e2c2cfbe4238202ed3789c0b65770f626ae9adcb231784b9c4277fe7dc38523e2f2d252d380d3b47013c37c2b79db05a88912e1827fbfca7f6d5471707cf3c72bef1fa1c62b951dba43d8c1deebc10415a7dcdc60478305ff25d5959002c9e483046124dbb0cc6bb7bd3", @typed={0x98, 0x55, @binary="53312935e404d990f492f8db79426415edc71d63e1e243114fb580371d72baf8d2b37cf8dddb6eeb07431529ef03898a6ac05781923766ca409026b172c42748053ead2d92438f45cc7da621f0a34b8cea28239966bba5d5e833e6447e82f8ae3cf24a9a98e36cba096fa2f1aeba9e4c5a61a3270e3314b321201cf2f1df485c2bfa2eaba94fc165be7c3df41e61e8"}]}, @nested={0x135c, 0x15, [@generic="1e35fb0cdd7e5e7f902313eb1a2d12988a762924aa7e9fd1eb85913677eaa565e392b9c38f4950de730f54a9b42e7b75fb5fc476a4048e672757d5ebbc9394b8e4cf88d07748506954fc70279b3b083f0bc1e1a3966683998dcf7ba5c8ba5da48cb4b12ae998a1821fc65b0313ac25d388a4ef61946db10725ea0bdedec354a60e", @typed={0x18, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x65, @uid=r4}, @typed={0xc, 0x31, @ipv4}, @generic="0b872092b00ed7a8233115d4ef64cd94b7a7f026770813bd27f20d20d44a86d9dc5d6c8391762a9a08c1c549bc20e66fb229ab80c10fc76b82803dcaa8a1971b6f2644c15505aaa080b4b280df266a96230556f972af68b9599731a970816f33f6e2d318d1d600654964a9de483c8dcd403f84472220c18fa1d995c1", @typed={0xc, 0x69, @pid=r1}, 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@generic="656d493787235f53f727b21bd0780d5d1edad20cdac0518b9fc00cbf040065ad90a26a18c244e7afd9485f65f3b4f0fa63ec25a92e7f5f00395c486424723ed4cfbc415fa9740e33e6bbf3d20967fc1396052ad6923523d0005988d261e7a7d024513cfc6ab0781c7b4abd9125cd82c30207c46d608f75ab1fc52d5b46a650e3b234b617b49063adc162dec21456d30ef7", @generic="431f651bd3f3b218b67c088334c11518e3b2a4e2eebcd7ce719433a62caa9f609c5ed8c68f718eb125f29fff865c29f6a3e8964656291abb0593c52528d726a81cc85cf4435ab41b728b11e06eac56072326b1816e57c0e7eaf1c67443ebc3c338f32ded047b009e25b69caafe9d48e066f654bcca00d790169dd5f7903693ff50f6b27c005ad98678bb3a7e564438e1686efd90e129870a1b1220f6f37410358dedeacd6fc07b651c976e77cbfbd22421bce6aecd06503bc2cc130da1b9f7aa7b3b894f5bbbc28b0287be1e3e9c", @generic="ce0249a02b8bebbeb0a364014dc0ed6630ec4c1c972b92bce193d49f9580eb42c4af3b39e28a8a1ee87a84e487f6f59d62b966ec69f5cab3bad1cbf84c003282f8b1dd1166e5e352c57393c579a77f3e4ae0a613007ffeb53839883bfcb92d7a3659d83edb525598c41eea00b2cb89ed529042bcad1c813ffe52461a9c086c669a00b559153eb8140d6f52afe542e6eef5fe84e8eb2de04c9ae7090d4581f50a3d8e56022bde2f6c20b3c5dc9c30b7a015a192d0f7c627c15da6ac634c5be4"]}, @generic="89750bb1bfcc9943538b8e5b2451d16bfccb3a91ad6e94198fa907e2baa66994024f0c022315e8f6bdb62d9cf6a5988bebc4653ac5fac85e797bebf17ecedb8e81770dd7920310e5ddf910a8c991105aa209acea8feb235e34076b6583314ddfc5947bfd1e46addbf6c0c43eae6ba1c5e8978147aefc5cbc4a4026e6a06aac96a021e03bff32afce67d122229367a6c8b136993847cbfa9697e40175112fb6665b", @typed={0xc, 0x13, @str='+\x00'}, @generic="3798fce9a8d11eb6c98019510051a59b6f30d7130d49a27f6b4b8cccb5d3a80b2ef4341d90a314c4fe269892d8ec41bfb99e75804013b4ada61d54e2041dc791dc04210b1f39220692d39f365bf7bceab2ccba8782cf8389f578ac3158e4e42a27244add7ab100e2967e4b02", @typed={0xc, 0x70, @ipv4}, @generic="ca1baed357987e4fab27d9b292f55afe0e02ecfa5555eb9bf65163d0bfeeaf0eeb427580578edb50934f4e3d8e3b2231f211388fa13bcc91b706a20b1a52a818a1f3701c1a4f8510e019b6b524a7f293e9606b525092efe8bd0a7b106a5e0437d162dbf4fcf15ce36b3e86f1cd", @generic="f3e1626aef68dcc285f7f76e5e97e5a5eedb421c0383f31c634e85600b9bd10fecacde6c2b1b5b27f65580766d8d5914ac67e3d3b7edbb9a6522eaa8df0595a2b2ee443daac63a8def80baa8b0551dbb433c717938ebedc0be6ed6ae087c106dda2054adbb43f91ae775c940f61febee8f80262f7917a5d86cf2cb0ccd9d6c8bf65c12ace6b1fa22e23c31b930299743c9847449873bc5816c6e15863e16a2fc62d4593c2959c45d7f17478d786f918bb6ae178d8d254db2c3b7ae0a7c223b0b", @typed={0x24, 0x63, @binary="ca7d5643e2a38b6d755d3e259abb9bc4598bd2475d041f6a5c87"}]}, 0x177c}, {&(0x7f0000001ac0)={0x180, 0x3a, 0x520, 0x70bd27, 0x25dfdbfe, "", [@generic="4e6bcec61dac8984f2bc0cf815c651701b56a266034b28202922e197fff03baafb6156cc5f10be574ea355c29ca2d6f3b23dc1adb440b516147973d9cdf79997d1b810b027b8351a940cefe16073d4ba7a5040955792cd73f3d7d42abc7e658ba6d2ea987c7a869810362659af30", @nested={0xd8, 0x19, [@generic="26811eb214094305d8566f1cd7d78329c7808fbd28171759c15d44ed956962164c36c8fa7f20e1ee559af2c3481ab6b75d5af1eba161a12366c69a75245f56e572854a10ff7f7d3f31d900ac31839ff2fefbeff6c1b15a3d634392fd60fca145357de0f997d8de5ba318163123a6801bb49d9dba07af0ea994a2cddae291758a4e4d29b0ee7b118892c839f436372b2095f751c49283c3acdda7f1f80fbdc21394f7d889ccccf47c36a84b7ea43f983d447167a8e00af1602008495f49702aaa9e3544aa5aad52031d9cc5e585a3900a106a"]}, @typed={0x10, 0x7c, @u64=0xa0}, @typed={0xc, 0x77, @pid=r3}, @typed={0xc, 0x3e, @u32=0x400}]}, 0x180}], 0x4, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x40, 0x10}, 0x40000) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r7}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r9 = dup2(r6, r7) fcntl$setown(r9, 0x8, r1) tkill(r1, 0x16) 2018/03/15 20:24:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) sysfs$1(0x1, &(0x7f0000000100)='\x00') open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x185) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) keyctl$session_to_parent(0x12) 2018/03/15 20:24:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x18, 0x23, 0x829, 0x0, 0x0, {0x4000000f}, [@generic=')']}, 0x18}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x15a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001940)={0x23a, 0x7, 0x3, 'queue1\x00', 0x9}) ioctl$KDSKBLED(r0, 0x4b65, 0x46) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2}}}, &(0x7f0000000380)=0x84) socket$vsock_stream(0x28, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) [ 116.288654] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 116.301174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/15 20:24:19 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/03/15 20:24:19 executing program 5: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='.', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="02dd8aa536363000", 0x102000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6d6f746e863dd8a9256fc5") preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00', 0x4) 2018/03/15 20:24:19 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000904000/0x3000)=nil) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) 2018/03/15 20:24:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) epoll_create(0xfffffffffffff801) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045113, &(0x7f0000000fe8)) 2018/03/15 20:24:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mknod(&(0x7f0000000100)='./file0\x00', 0xe000, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x400, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)}, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/216, 0xd8, 0x20, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/15 20:24:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000180)="c4e1b1dd4a00660f08c4e2f8f3570cf30f01c966b815000f00d00f20820f0057580f01d10f090f01c8", 0x29}], 0x0, 0x0, &(0x7f0000000100), 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x989680}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x2, 0xd25, 0x7ff, 0xaae, 0x8, 0x1, 0x4, 0x90, 0x101, 0x60, 0x10000, 0x0, 0x4}, {0x6, 0xc1, 0x1f, 0x9, 0x80000000000000, 0x355, 0x7, 0x4, 0x81, 0x40, 0x20, 0x5, 0x9}, {0x3, 0x1, 0x5, 0x1, 0x6, 0x6, 0x8, 0x1ff, 0xfffffffffffffffe, 0x5, 0x8, 0x9f60e1, 0x4}], 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 20:24:19 executing program 0: r0 = eventfd2(0x4004, 0x801) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000000c0), 0x4) write$eventfd(r0, &(0x7f0000000140)=0x56, 0xfffffffffffffe5e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/pid\x00') ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) syncfs(r0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x400}) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x90100, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r3}) 2018/03/15 20:24:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 20:24:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000480)={{0x10d002, 0x2002, 0xe, 0x143b499, 0x401, 0x1, 0x2, 0x6, 0x2, 0x3, 0x4, 0x7}, {0x683f1776d5c90ed8, 0x5001, 0x0, 0xea, 0x1, 0x1, 0x8, 0x9, 0xb4a8, 0x2, 0x7, 0x8001}, {0xf000, 0x100000, 0xaf98c2a6e684ad46, 0x9, 0x8001, 0x0, 0x36927c1e, 0x3, 0x3, 0x4, 0x100000000, 0x101}, {0xd000, 0x0, 0x3, 0x400, 0xfffffffffffff001, 0xad4, 0x5, 0x7, 0xc8, 0xfffffffffffffffc, 0x20, 0x8}, {0xf000, 0xf000, 0xf, 0x3, 0x6, 0x2, 0x1, 0x60000000000, 0x6, 0x9, 0x3, 0x5}, {0x116000, 0x5000, 0x0, 0x6a, 0x4, 0xffc000000000, 0x8, 0x7, 0x40, 0x8, 0x4, 0x1}, {0x10000, 0x1f000, 0x1f, 0x1, 0x1, 0x0, 0x800, 0x7, 0x4, 0x9, 0x2, 0x6}, {0x16000, 0x0, 0xd, 0x6, 0x6, 0x2, 0x6, 0x1, 0xfffffffffffffe01, 0x3, 0x9fb8, 0x180}, {0x2000, 0x2}, {0x2, 0x1000}, 0x10, 0x0, 0xd000, 0x420002, 0x3, 0x0, 0x117000, [0x8, 0x6, 0x7fff, 0x80000001]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES64=r1, @ANYBLOB="02000000000000e6"], 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000600)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6, 0x0, 0x500}) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffffffffff85}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xffff, 0x3f}, 0x8) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000400)="85995cf1e45af4056135c786e9dc3d1a5954902e30d098d0f5d36af098d6e380fa030ea64d0ac82f2c257dd108503bf968d59eeb80a141a0d5c0685f62b96e11631bea6a9a11f4c6f71df2c64577f1d147fb86f6546134495ef27dbcb4214b6a06", 0x61}], 0x1, 0x0, 0x0, 0x8090}, 0x20008040) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x80000000}, 0x8) 2018/03/15 20:24:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x1000000000301200, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x30f, 0x8, 0x1000, 0x0, 0xffffffff, @random="47c0dd7a4ad6"}, 0x10) write$vnet(r2, &(0x7f0000001340)={0x1, {&(0x7f0000000240)=""/4096, 0x1000, &(0x7f0000001240)=""/252, 0x2, 0x4}}, 0x68) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9}, 0xc) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x6) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000180)="689bce63ed668fc151a7e0045bb4d87ec7325ebe97112db60224afea49aac5b1165267ff8c6aaa6f60f9d59c99c7", 0x2e}], 0x1, 0xa) socket$l2tp(0x18, 0x1, 0x1) 2018/03/15 20:24:19 executing program 7: r0 = semget$private(0x0, 0x0, 0x20004) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x8, 0x4) semop(r0, &(0x7f0000000080), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80100) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x14a, 0x2000000600) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x96}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x1ff}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x5c) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0xfffffffffffffffa, 0x3, {0x3, 0x3, 0x7, 0x3, 0xfffffffffffffffc}}) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) 2018/03/15 20:24:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x404100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/174) 2018/03/15 20:24:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfffffffffffffda2, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 20:24:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) r4 = semget$private(0x0, 0x3, 0x8) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/251) 2018/03/15 20:24:19 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x10, 0xfffffffffffff801, "6a0410ed35a4ae9e"}, 0x8000) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="009a2af5ade2631c443db98ed741aed546263824750d4d161022f3204da9c29eeaf0ac6f5e7eb0446c", 0x29}, {&(0x7f00000000c0)="4f123bbcdc573910f05550c23a37c12c620d6959506f2682ebc6e51f8b4612d2ab12569f63092868ad327ddf66dc861d2c1272fe03c926e50fe1ef81ddc41208d410efc0bc29e30d99d3ecd23af8c16767c887ed44e87d2c495addbd432c4a7d477a0b828eb9e0309e6758", 0x6b}, {&(0x7f0000000140)="e1057fa5c2e02e3a72416eb3bb6eaab28dde6196a0665252909cdf95e50372dccb9321532242276b71eca30ff8148de31c631dc3a6a489479c473f4012c5b2c3a834dc0c22c6fe7b48a50c554b31219e6179c4921b929a8bde5aee8e58f24330cc1edaad7d03360ece25803bd222372e2a0d6bb2df17a57c7371c8199dca73b4d9cc00b5057ebdc52a58b93aba5b273635b5191e5435f869a256ed97a3ceafa9fb0551b86d9f6f02d36020794a749d6d725e38fc4810445fda4bf83e07122fe5dfb8fb5f3e08bc0a633bc1d7481f282380993656dd3e805babaee0dee8180d8030db5123e9d8f54c9b6d73c04462", 0xee}], 0x3, 0xa) r1 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000002c0)={0x100000000, 0x3}) fcntl$setlease(r1, 0x400, 0x3) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000300)=0x5, 0x4) read$eventfd(r2, &(0x7f0000000340), 0x8) timerfd_settime(r2, 0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) r3 = dup3(r2, r1, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockname$llc(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) read(r1, &(0x7f0000000500)=""/252, 0xfc) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000640)={r4, 0x80000, r2}) bind$llc(r2, &(0x7f0000000680)={0x1a, 0x0, 0x1, 0x400, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000700)=[@in6={0xa, 0x4e24, 0x56, @dev={0xfe, 0x80, [], 0xc}, 0x36}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x38) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000740)={0x0, 0x1, 0x200, 0x0, "440ab0fbd48a2dce229610befc06a6c3d22a0d3d5727f2525f830c1f878183ba8e76264add660fa2bcda4664", 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000780)={0x0, 0xc54}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000800)={r5, 0x9, 0xbe, "7635dd93f0014419507f600f486dc3a1081cfa446f5a1df9bb92049e1efb4b1176e1b93cdb95cc89079baf698369ba9d23c0bdabb3281927cbb89fbafacdf7e672a67145d7f14f0d2c3f7a40b7a10bb3acb5c31edd7094200840234e4c515fb2085bead61a920dcd6bee5f920eb9f80a7fc139efc10c0c42577e4c549803cea988ada624a93cad740f941c8159ba8d16dd7aed8a541f9761741fe4b967e80870ec6fd941de756d2d30940ae00b0da3f1bc6ddce58fdbdfab3d19a94adc2b"}, 0xc6) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000900)=0x8, &(0x7f0000000940)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000980)={r5, 0x9, 0x3000000000, 0x7fff, 0x2, 0x7, 0x6, 0x7, {r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x3f, 0xffffffffffffff54, 0x10000, 0x3, 0x5}}, &(0x7f0000000a40)=0xb0) syz_open_pts(r3, 0x400) syz_open_dev$mice(&(0x7f0000000a80)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000ac0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x24, {0x2, 0x4e22}, 'ip6_vti0\x00'}) bind$inet6(r3, &(0x7f0000000b40)={0xa, 0x4e22, 0x3ee5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000bc0)={0x3, &(0x7f0000000b80)=[{0x7f}, {0x9, 0x5}, {0x0, 0x101}]}) 2018/03/15 20:24:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) recvmsg(r1, &(0x7f0000002600)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x40002043) [ 116.571727] ================================================================== [ 116.579327] BUG: KASAN: use-after-free in ucma_close+0x2d7/0x2f0 [ 116.585463] Read of size 8 at addr ffff8801bf466a80 by task syz-executor0/14366 [ 116.592897] [ 116.594528] CPU: 1 PID: 14366 Comm: syz-executor0 Not tainted 4.16.0-rc5+ #354 [ 116.601864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.611202] Call Trace: [ 116.613770] dump_stack+0x194/0x24d [ 116.617382] ? arch_local_irq_restore+0x53/0x53 [ 116.622033] ? show_regs_print_info+0x18/0x18 [ 116.626520] ? ucma_close+0x2d7/0x2f0 [ 116.630305] print_address_description+0x73/0x250 [ 116.635126] ? ucma_close+0x2d7/0x2f0 [ 116.638906] kasan_report+0x23c/0x360 [ 116.642697] __asan_report_load8_noabort+0x14/0x20 [ 116.647603] ucma_close+0x2d7/0x2f0 [ 116.651209] ? __might_sleep+0x95/0x190 [ 116.655165] ? ucma_free_ctx+0xd90/0xd90 [ 116.659208] __fput+0x327/0x7e0 [ 116.662480] ? fput+0x140/0x140 [ 116.665741] ? check_same_owner+0x320/0x320 [ 116.670040] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.674528] ____fput+0x15/0x20 [ 116.677786] task_work_run+0x199/0x270 [ 116.681662] ? task_work_cancel+0x210/0x210 [ 116.685968] ? _raw_spin_unlock+0x22/0x30 [ 116.690095] ? switch_task_namespaces+0x87/0xc0 [ 116.694757] do_exit+0x9bb/0x1ad0 [ 116.698194] ? find_held_lock+0x35/0x1d0 [ 116.702242] ? mm_update_next_owner+0x930/0x930 [ 116.706897] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 116.712065] ? lock_downgrade+0x980/0x980 [ 116.716202] ? __unqueue_futex+0x1c0/0x290 [ 116.720412] ? lock_release+0xa40/0xa40 [ 116.724367] ? fault_in_user_writeable+0x90/0x90 [ 116.729104] ? do_raw_spin_trylock+0x190/0x190 [ 116.733668] ? futex_wake+0x680/0x680 [ 116.737467] ? perf_trace_lock_acquire+0xe3/0x980 [ 116.742286] ? futex_wait+0x6a9/0x9a0 [ 116.746083] ? perf_trace_lock+0x900/0x900 [ 116.750313] ? trace_hardirqs_off+0x10/0x10 [ 116.754614] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 116.759696] ? futex_wake+0x2ca/0x680 [ 116.763486] ? memset+0x31/0x40 [ 116.766809] ? find_held_lock+0x35/0x1d0 [ 116.770866] ? get_signal+0x7a9/0x16d0 [ 116.774742] ? lock_downgrade+0x980/0x980 [ 116.778887] do_group_exit+0x149/0x400 [ 116.782754] ? do_raw_spin_trylock+0x190/0x190 [ 116.787315] ? SyS_exit+0x30/0x30 [ 116.790748] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.795228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.800239] get_signal+0x73a/0x16d0 [ 116.803955] ? ptrace_notify+0x130/0x130 [ 116.808000] ? __fget+0x36b/0x5b0 [ 116.811458] ? iterate_fd+0x3f0/0x3f0 [ 116.815234] ? save_stack+0x43/0xd0 [ 116.818838] ? kasan_slab_free+0xe/0x10 [ 116.822819] ? kmem_cache_free+0x83/0x2a0 [ 116.826945] ? putname+0xee/0x130 [ 116.830375] ? SyS_symlink+0x14e/0x240 [ 116.834240] ? do_syscall_64+0x281/0x940 [ 116.838287] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 116.843375] ? debug_check_no_obj_freed+0x3da/0xf1f [ 116.848377] do_signal+0x90/0x1e90 [ 116.851909] ? __fget_light+0x2b2/0x3c0 [ 116.855866] ? setup_sigcontext+0x7d0/0x7d0 [ 116.860165] ? check_same_owner+0x320/0x320 [ 116.864495] ? rcu_pm_notify+0xc0/0xc0 [ 116.868397] ? exit_to_usermode_loop+0x8c/0x2f0 [ 116.873060] exit_to_usermode_loop+0x258/0x2f0 [ 116.877627] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 116.883150] ? do_syscall_64+0xb7/0x940 [ 116.887116] do_syscall_64+0x6ec/0x940 [ 116.890978] ? __do_page_fault+0xc90/0xc90 [ 116.895190] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.899665] ? finish_task_switch+0x1c1/0x7e0 [ 116.904140] ? syscall_return_slowpath+0x550/0x550 [ 116.909052] ? syscall_return_slowpath+0x2ac/0x550 [ 116.913962] ? prepare_exit_to_usermode+0x350/0x350 [ 116.918961] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 116.924314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.929150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 116.934315] RIP: 0033:0x453e69 [ 116.937480] RSP: 002b:00007f84f1d76ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 116.945172] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453e69 [ 116.952424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 116.959669] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 116.966914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.974161] R13: 0000000000a3e8ef R14: 00007f84f1d779c0 R15: 0000000000000001 [ 116.981450] [ 116.983059] Allocated by task 14358: [ 116.986752] save_stack+0x43/0xd0 [ 116.990181] kasan_kmalloc+0xad/0xe0 [ 116.993869] kmem_cache_alloc_trace+0x136/0x740 [ 116.998513] ucma_alloc_ctx+0xce/0x610 [ 117.002378] ucma_create_id+0x205/0x620 [ 117.006328] ucma_write+0x2d6/0x3d0 [ 117.009932] __vfs_write+0xef/0x970 [ 117.013536] vfs_write+0x189/0x510 [ 117.017052] SyS_write+0xef/0x220 [ 117.020485] do_syscall_64+0x281/0x940 [ 117.024347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.029509] [ 117.031111] Freed by task 14358: [ 117.034450] save_stack+0x43/0xd0 [ 117.037878] __kasan_slab_free+0x11a/0x170 [ 117.042088] kasan_slab_free+0xe/0x10 [ 117.045863] kfree+0xd9/0x260 [ 117.048952] ucma_create_id+0x45b/0x620 [ 117.052907] ucma_write+0x2d6/0x3d0 [ 117.056509] __vfs_write+0xef/0x970 [ 117.060109] vfs_write+0x189/0x510 [ 117.063622] SyS_write+0xef/0x220 [ 117.067065] do_syscall_64+0x281/0x940 [ 117.070939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.076104] [ 117.077711] The buggy address belongs to the object at ffff8801bf466a00 [ 117.077711] which belongs to the cache kmalloc-256 of size 256 [ 117.090344] The buggy address is located 128 bytes inside of [ 117.090344] 256-byte region [ffff8801bf466a00, ffff8801bf466b00) [ 117.102194] The buggy address belongs to the page: [ 117.107100] page:ffffea0006fd1980 count:1 mapcount:0 mapping:ffff8801bf466000 index:0x0 [ 117.115222] flags: 0x2fffc0000000100(slab) [ 117.119440] raw: 02fffc0000000100 ffff8801bf466000 0000000000000000 000000010000000c [ 117.127303] raw: ffffea0006f475e0 ffffea0006f53620 ffff8801dac007c0 0000000000000000 [ 117.135159] page dumped because: kasan: bad access detected [ 117.140841] [ 117.143003] Memory state around the buggy address: [ 117.147912] ffff8801bf466980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 117.155246] ffff8801bf466a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.162579] >ffff8801bf466a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.169911] ^ [ 117.173252] ffff8801bf466b00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 117.180588] ffff8801bf466b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.187922] ================================================================== [ 117.195256] Disabling lock debugging due to kernel taint [ 117.200833] Kernel panic - not syncing: panic_on_warn set ... [ 117.200833] [ 117.208186] CPU: 1 PID: 14366 Comm: syz-executor0 Tainted: G B 4.16.0-rc5+ #354 [ 117.216826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.226178] Call Trace: [ 117.228750] dump_stack+0x194/0x24d [ 117.232361] ? arch_local_irq_restore+0x53/0x53 [ 117.237016] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.241761] ? vsnprintf+0x1ed/0x1900 [ 117.245545] ? ucma_close+0x280/0x2f0 [ 117.249333] panic+0x1e4/0x41c [ 117.252513] ? refcount_error_report+0x214/0x214 [ 117.257260] ? add_taint+0x1c/0x50 [ 117.260784] ? add_taint+0x1c/0x50 [ 117.264300] ? ucma_close+0x2d7/0x2f0 [ 117.268084] kasan_end_report+0x50/0x50 [ 117.272044] kasan_report+0x149/0x360 [ 117.275820] __asan_report_load8_noabort+0x14/0x20 [ 117.280719] ucma_close+0x2d7/0x2f0 [ 117.284318] ? __might_sleep+0x95/0x190 [ 117.288263] ? ucma_free_ctx+0xd90/0xd90 [ 117.292294] __fput+0x327/0x7e0 [ 117.295546] ? fput+0x140/0x140 [ 117.298797] ? check_same_owner+0x320/0x320 [ 117.303090] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.307561] ____fput+0x15/0x20 [ 117.310811] task_work_run+0x199/0x270 [ 117.314671] ? task_work_cancel+0x210/0x210 [ 117.318963] ? _raw_spin_unlock+0x22/0x30 [ 117.323082] ? switch_task_namespaces+0x87/0xc0 [ 117.327724] do_exit+0x9bb/0x1ad0 [ 117.331151] ? find_held_lock+0x35/0x1d0 [ 117.335190] ? mm_update_next_owner+0x930/0x930 [ 117.339840] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 117.345004] ? lock_downgrade+0x980/0x980 [ 117.349132] ? __unqueue_futex+0x1c0/0x290 [ 117.353335] ? lock_release+0xa40/0xa40 [ 117.357280] ? fault_in_user_writeable+0x90/0x90 [ 117.362009] ? do_raw_spin_trylock+0x190/0x190 [ 117.366567] ? futex_wake+0x680/0x680 [ 117.370346] ? perf_trace_lock_acquire+0xe3/0x980 [ 117.375156] ? futex_wait+0x6a9/0x9a0 [ 117.378929] ? perf_trace_lock+0x900/0x900 [ 117.383138] ? trace_hardirqs_off+0x10/0x10 [ 117.387429] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 117.392501] ? futex_wake+0x2ca/0x680 [ 117.396274] ? memset+0x31/0x40 [ 117.399530] ? find_held_lock+0x35/0x1d0 [ 117.403568] ? get_signal+0x7a9/0x16d0 [ 117.407426] ? lock_downgrade+0x980/0x980 [ 117.411547] do_group_exit+0x149/0x400 [ 117.415404] ? do_raw_spin_trylock+0x190/0x190 [ 117.419956] ? SyS_exit+0x30/0x30 [ 117.423380] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.427852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.432841] get_signal+0x73a/0x16d0 [ 117.436533] ? ptrace_notify+0x130/0x130 [ 117.440564] ? __fget+0x36b/0x5b0 [ 117.443995] ? iterate_fd+0x3f0/0x3f0 [ 117.447768] ? save_stack+0x43/0xd0 [ 117.451364] ? kasan_slab_free+0xe/0x10 [ 117.455307] ? kmem_cache_free+0x83/0x2a0 [ 117.459424] ? putname+0xee/0x130 [ 117.462845] ? SyS_symlink+0x14e/0x240 [ 117.466701] ? do_syscall_64+0x281/0x940 [ 117.470732] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 117.475809] ? debug_check_no_obj_freed+0x3da/0xf1f [ 117.480796] do_signal+0x90/0x1e90 [ 117.484307] ? __fget_light+0x2b2/0x3c0 [ 117.488250] ? setup_sigcontext+0x7d0/0x7d0 [ 117.492543] ? check_same_owner+0x320/0x320 [ 117.496843] ? rcu_pm_notify+0xc0/0xc0 [ 117.500719] ? exit_to_usermode_loop+0x8c/0x2f0 [ 117.505368] exit_to_usermode_loop+0x258/0x2f0 [ 117.509921] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 117.515431] ? do_syscall_64+0xb7/0x940 [ 117.519382] do_syscall_64+0x6ec/0x940 [ 117.523242] ? __do_page_fault+0xc90/0xc90 [ 117.527446] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.531914] ? finish_task_switch+0x1c1/0x7e0 [ 117.536379] ? syscall_return_slowpath+0x550/0x550 [ 117.541278] ? syscall_return_slowpath+0x2ac/0x550 [ 117.546178] ? prepare_exit_to_usermode+0x350/0x350 [ 117.551168] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 117.556503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.561323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.566486] RIP: 0033:0x453e69 [ 117.569646] RSP: 002b:00007f84f1d76ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.577321] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453e69 [ 117.584561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 117.591799] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 117.599041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.606287] R13: 0000000000a3e8ef R14: 00007f84f1d779c0 R15: 0000000000000001 [ 117.613946] Dumping ftrace buffer: [ 117.617461] (ftrace buffer empty) [ 117.621140] Kernel Offset: disabled [ 117.624738] Rebooting in 86400 seconds..