octl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="314063ae81c8902967d6ab12ce1f"], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 21:18:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x30}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000402fb0)={{0x0, 0x2}}) 2018/03/25 21:18:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000048ffc), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 21:18:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000280)="25f8494e999246f6af00") setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100), &(0x7f0000d1b252)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x2, 0x80000001, 0xf4, 0x9}, {0x3, 0x1, 0x7, 0x80}, {0x5a, 0x8, 0x3f43, 0x1}]}, 0x10) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x401, 0x94241) 2018/03/25 21:18:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000040000000c00000008000100acd96bc020f1a4927322e873a49a94866c9109d431164e32c78783dd50859cd5892ea9fd9d0cc48ceac45eb2e6c184fc99d4ed9aa1c23c84d9c40907a1ddf4c98fe2d6c747b13ba05e6a878ebe55a77dba33cc26e9e2e2e9d3339cf933586b1302e1b4e46dd104d2e857ca4d1ccbe1bbf417597cb3af926577271e85e27a1c71b09d393662bf77e2d611c6e1"], 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 21:18:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x46) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f0000000040)=""/239, 0xef) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'gretap0\x00', r3}) 2018/03/25 21:18:37 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000000, 0x16, r3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000bfb6534fccd5941bc95f7d3040d52af4ad856c46493e707184a1217b95b8827f35b778eecab2", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80800, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000140)="1034e2272a9a096b3dedbcb21c9c2ebd8f186e0f252d1ed4f696f755a0900e0fa2c59bd70b2646e921debed8f27f439b3c6472214b06e95c9bce7715264bd7d84a586f11d5b9e095e7d27861cf7c0613df4876894dc0781ad7b2ad480c8462c6f5b02afe1574c4aa9f48f9029d978f8a5db52acf1d05d9b1923c8951e4a2879e9aaf5fdf4b6dcb35a11d8de9a96c8064ec8a661edb385834e3731a5207740b5d42e360cb06e5fd6dd8e33aea6ab4", 0xae) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000100)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001a40)={0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8, 0x200000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001b00)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}}) poll(&(0x7f0000000000)=[{r2}, {r0, 0x1100}, {r5, 0x404}, {r5, 0x400}], 0x4, 0xcba0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/25 21:18:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8000, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffffffffff001}, &(0x7f00000000c0)=0x8) 2018/03/25 21:18:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80001, 0x0) ioctl$TIOCSBRK(r3, 0x5427) r4 = socket(0x40000000018, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) r5 = dup2(r2, r2) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x1}, 0x8) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000000)="203b153416e16ec85f7a53265ba8270a1b1c558d99969aaabdc315ffc9ed2a1ffb7e9e35a0427707d17478fdccfc0220a4a75ef1120b1fdc8764d9f8ac804530cd39e7412bd73d59f657f20b0fc49d398f94690547b88d3b064f5c75828e6ddc2e60ed9d6ebf489397acd531569ff3993604741e52fec533623f188aaebc7aecd388099900620d19f0b27f3d34562297d8b1dd1d7dc6579bd1779826d0cd52116053b16faaba45a2545521fb62ac0004227b130524322bf94c") gettid() 2018/03/25 21:18:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) fcntl$notify(r0, 0x402, 0x80000000) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) sendto(r0, &(0x7f0000000040)="67304bcc2cfb89fa9821876efee26d0e0d845ac57e80f90b5861dd1432b7e4a8125e801678936f2b1826ea56ab6a26e03dc24fc093d66aeb39e19a1a6f5b4894c74155f98073332b13772636169fc46cabb71ce9334c0946667cb6784232115331fbc308997d8d7609d6ec1d0e104405823adad5f691908d7d55baec8184a87ca5d8e2e01b2120ba90c5d9230ae67452c7de053261a8326afaee9f81ce2a2e6e1ef37e4a326b0f35c5d4f1a57ceb998fa561de3b08f047400000000000000000", 0xc0, 0x4000084, &(0x7f0000000100)=@ax25={0x3, {"f91d6d69965d73"}, 0x8}, 0x80) 2018/03/25 21:18:37 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0xfffffffffffffdf2, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc7, "de584716fe98b5b870082cee2f71b9f351d7e84c982373809c56ace8737043b05db7d2b5f17668b4a5db0f888c53ca7fd7c7230056803804cac42ac9769e930b43d18512c6a970dc912426d0bb7b11ae067d796bde452bd6ec4e8a78542d59d4aea22df254e049d80f105968bdc03f3cd31692d327009187e43a2350e8b90ee3054cc315345b4a141fdda256750989bde65ceb96efa400b105252dc4176665b457e6b0eb32ba8b73b9e495483b4d1789bd06a0c88f7a73ebb9e2ce1c78e29e8c04fa2102aa2a9f"}, &(0x7f0000000140)=0xcf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x509f}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:37 executing program 5: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/03/25 21:18:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, 0x0, 0xffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x3) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0xffffffff00000000}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20}], 0x20) 2018/03/25 21:18:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='net/ipv6_route\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x2, r1, r2, 0x6, 0x1100000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r3, r0, &(0x7f0000000080), 0x7a000000000000) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f0000000280)}, 0x3) [ 186.457671] binder: 13335:13341 unknown command -1228996608 [ 186.476688] binder: 13335:13341 ioctl c0306201 20000040 returned -22 [ 186.501364] binder: BINDER_SET_CONTEXT_MGR already set [ 186.511854] binder: 13335:13350 ioctl 40046207 0 returned -16 [ 186.541387] syz-executor0 (13360): /proc/13353/oom_adj is deprecated, please use /proc/13353/oom_score_adj instead. [ 186.555338] binder: 13335:13341 unknown command -1228996608 2018/03/25 21:18:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xe3) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x7fff, &(0x7f0000000080)}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) migrate_pages(r1, 0x0, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0xfffffffffe9ab18c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x12, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r0, r0}) r3 = semget$private(0x0, 0x1, 0x20) semop(r3, &(0x7f0000000280)=[{0x0, 0x7}, {0x3, 0x5, 0x800}, {0x2, 0x6, 0x1800}, {0x3, 0x80, 0x1000}], 0x4) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/138, 0x8a}], 0x2, &(0x7f0000000500)=""/166, 0xa6, 0x100000001}, 0x40002002) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000600)=""/4096) sched_setaffinity(r2, 0x8, &(0x7f0000001600)=0x80000001) r4 = socket$netlink(0x10, 0x3, 0xd) chdir(&(0x7f0000001640)='./file0\x00') r5 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000016c0)={0x0, 0x6, 0x4b, 0x9, 0x0, 0x5}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001740)={r6}, &(0x7f0000001780)=0x8) ioctl$sock_SIOCINQ(0xffffffffffffff9c, 0x541b, &(0x7f00000017c0)) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000001800)={0x5, 0x0, [{0x0, 0x3, 0x0, 0x0, @adapter={0xfff, 0x7ff, 0x6, 0x1, 0xd9400000000000}}, {0x6, 0x3, 0x0, 0x0, @msi={0x800, 0x2, 0x4}}, {0x7fff, 0x1, 0x0, 0x0, @sint={0x7, 0x7}}, {0x4, 0x5, 0x0, 0x0, @irqchip={0x8001, 0x4}}, {0x10000, 0x7, 0x0, 0x0, @adapter={0x1, 0x2e6c, 0x0, 0xc151, 0x5}}]}) sched_getaffinity(r2, 0x8, &(0x7f0000001900)) r7 = openat$cgroup_ro(r5, &(0x7f0000001940)='rdma.current\x00', 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000001980)=""/4, &(0x7f00000019c0)=0x4) inotify_init() fcntl$notify(r7, 0x402, 0x80000000) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000001a40)={&(0x7f0000001a00)=[0x0], 0x1}) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000001a80), 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x20, 0x4) 2018/03/25 21:18:37 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x100) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) getdents64(r1, &(0x7f0000000040)=""/122, 0x7a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={0x0, 0x9, 0x3, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/03/25 21:18:37 executing program 5: setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 21:18:37 executing program 7: 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) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpgid(0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x4000) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x3ffff, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x80, 0x2) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xff99}, 0x1}, 0x0) dup2(r1, r0) 2018/03/25 21:18:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)={0x3ac, 0x1, 0xa, 0x1, 0x70bd29, 0x0, {}, [@nested={0xc, 0x6d, [@typed={0x8, 0x4, @u32=0x887}, @generic]}, @typed={0x8, 0x41, @fd=r0}, @nested={0xc, 0x6a, [@typed={0x8, 0x5, @pid=r3}]}, @typed={0x8, 0xc, @uid=r2}, @nested={0x160, 0x94, [@generic="5fba9de38dbbe14b1f4f933476d18c7d6f2482e706bec36903e95e2c894fe4c7b36850ec882a2ea5faadc7592035440a80779f377dd9b39eb60ccb42759a0586061a30194580b40d0692ccac74e62c10227f11eeb255e1d78253efc0f004d4e76b1a0285105a55ce6e7f981d69c30ca362230c2fd62faecd0fc6ad40668286f0f4", @generic="00384522a8eccf7349efe8951d5e3ca967232717c14724f0aca738ab281da98e9dfd86b00b64977ff8d0a0fc79d70bd57a4eaaee00afd6baa22c64cb2099157f1c563104d0312b307799ecc57d963919f4a818a1aeec1316f0599af79d7c710ae6ee060f93e6fd4b441f4c9349ca468e02df45021f95538ccbef4465492e67da1de1b94088af56d045913f9d6b1ae319ab7065693d01b2efc256e8cae9d18fefa57b2e5649254d22664bd3290249a12f9c82f283471804cead63c11a30e768941907ddfd52cb30b76dea35333a26483913cf1b", @typed={0x8, 0x2d, @u32=0x8}]}, @generic="6500a6cc06775d077b9cd9ed1b9ef460ad85db94d3a77891609a6f6605ebaf1b7ba8976f8764d91c84cd38b579e46c425e1bfa3d0739eca97f022fe4f10c", @generic="0955e4fdf163d59a70d79b682226bbcd679a795ead0b5287781755cd324fd118524e4eae9f0a19665ef4d238af19cdb882c1776180973eb02980bd3e33a49405b787e4d5b9c1676c62c0587646195fcf2b8a7c3b37bceef15113ccd9825d05ffb98b58bdf788e56df6c2f08a130f020bbae2632e6a577a49a76fbd3c872671036f9601e34fc871f62c", @nested={0x148, 0x4c, [@typed={0xc, 0x10, @u64=0x8}, @generic="56c765aa32bc9b231ed7dc674b167e1c8e0efca0356b94edd70ad6f5f51a3a569a9a92d523ac88f13b2b8287d4a869ea05f98fc641ce2f0529daa3c82205a832a3eef4ddbc9be0120e9d83c462ba31b463b2fcfedfa38ae768cebf652050", @typed={0xd8, 0x87, @binary="a462899c0c5d44a4eef537bd058ad920797c7c8a3be63397c87017f6e99c2385a361fd9e2719fb8e1521900a5a5ca5a539e85ef0606f90eaaa6f80d3cd87bc66a556cbabc6feabd58261fa13947f6ae71343a010db8f22fc33075dea6a281fa153d108f4ff6962136024ecb08d8fd770a7694006dbeb0e93a6044340c63da9d7312f3f12b15ca918d4a9626993a8004fdd9d1ac96efa5722643cf35348c8473f05a2c8f236e5b2e39355ee9705c98bf9f4be208c9f2d725f548ee0d3d7aed0f1b6465a5e573b09895de9bdee965a812ad1fd"}]}]}, 0x3ac}, 0x1}, 0x0) r4 = getpgid(0x0) fcntl$setown(r0, 0x8, r4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) fcntl$setsig(r5, 0xa, 0x3d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x8, 0x5ca6, 0x7, 0x401, 0x65328337, 0x7, 0xfff, {0x0, @in={{0x2, 0x4e23}}, 0x7fff, 0xff, 0x6, 0xffff, 0x3}}, &(0x7f00000005c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000700)=r6, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x10110, r5, 0x0) [ 186.562587] binder: 13335:13341 ioctl c0306201 20000040 returned -22 2018/03/25 21:18:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/25 21:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x1, 0x1, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0xffffffad) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x402000, 0x0) sysinfo(&(0x7f0000000240)=""/218) socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r5, &(0x7f0000000140)=@abs, &(0x7f0000000100)=0xffffffffffffff85) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000380)=0x200080, 0x272) socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f00000013c0)={0x7, 0x10000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0xfd31}, &(0x7f00000003c0)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000400)={{0xfe2, 0x8, 0x401, 0x5, 0x8, 0x7}, 0x0, 0x8, 0x1000}) munmap(&(0x7f00009fb000/0x2000)=nil, 0x2000) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/25 21:18:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000201071002000100ffffffff0800020001000000", 0x1f) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/25 21:18:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000000100)=""/251, 0xfb}], 0x2, &(0x7f0000000240)=""/48, 0x30, 0x295}, 0x2000) listen(r0, 0x2) 2018/03/25 21:18:37 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x3) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/229, 0xe5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2001, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) 2018/03/25 21:18:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x9, 0x7fffffff, 0x7, 0x0, 0x0, [], [], [], 0x7, 0x7fff}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x2}) 2018/03/25 21:18:38 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x202, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47a, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8000000180001040000000000000000ff020000000000000000000000000001000000000063b8bb4d0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) r7 = gettid() fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) r12 = getegid() sendmsg$netlink(r0, &(0x7f0000000840)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x80100}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)={0x5c, 0x29, 0x710, 0x70bd27, 0x25dfdbfd, "", [@nested={0x4c, 0x6a, [@generic="986d86b5f59ba5ffa1eae0a202ce58294f753166fb0848fea5c67d9602e2fa0f9ec5eb6c1d87573afb259e72f302b43873937e2a2ecc5a5546c4dbea13", @typed={0x8, 0xe, @uid=r3}, @generic="86e495"]}]}, 0x5c}], 0x1, &(0x7f0000000780)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x20000081}, 0x90) 2018/03/25 21:18:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/25 21:18:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x64ccf180, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000}, 0x6, [0x6, 0x8, 0xffffffffffff53b8, 0xffff, 0x5, 0x6, 0x6, 0x8001]}, 0x5c) sendto$inet(r0, &(0x7f0000000000)="8e3e625a0a98c498ae64afe7264982e66f2c0a46abcf37df55e597f88b048514635f5cc2d40685a240657859d08385838d5d0425d25a5d19", 0x38, 0x800, 0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) 2018/03/25 21:18:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="73657467726f75707300751884bad7761bb11db07eb3d8e01682c06b8129bf4f04b3885b84ad1027e88840e0edcb70838cf9c6a9454eb622aae94fcae9cabe601a9aad4447000054dcd5b756fb6470a8196093eec78267ce1d8dae8a60aa74dc2d5e05697206fab98b12f351987c5b573a78f0946ff2b270e5bf081f490de929d829802a6b5a26d67d7c4cef15a301fcfc572ff933ceece35c99e090f450afdecae2b5e2db49b1713651fc4db31c9568d7b038c8") bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(echainiv(rfc4543(rfc4106-gcm-aesni)))\x00'}, 0x58) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x500, 0x0, 0x7938, 0x4, 0x4}) sendfile(r2, r1, &(0x7f0000000000), 0x208) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x2) 2018/03/25 21:18:38 executing program 6: mknod(&(0x7f0000000180)='./file0\x00', 0x4, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) shutdown(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xfffffffffffffeaa) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0x3, 0x9, r2, 0x41bc, r3, 0x0, 0x10000}) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) 2018/03/25 21:18:38 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x40000000000, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10001, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, 0x89, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfce6, 0x4541) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x5, 0x0, 0x1f, 0x9, "1d0d9d7ca5d524ecdb0916ec028e49327482c4db82dba89b5cd143013e045e55097df87fb11a5689ea4aafab", 0xff}, 0x0, 0x0, 0x400, r1, 0x3ff, 0x1, "8106b23eeaea39ccbba5aa0a94e4758f067f3a834bcd5be4347cd337abb381e4d99cec9e7ed999c024863d16096e9804727211c7b3d5f7beff24e547a164711f", &(0x7f0000000080)="ab00", 0x2, [], [0xe7d1, 0x8, 0x8, 0xfffffffffffffffe]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x46031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000406000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x1, 0x3) 2018/03/25 21:18:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f00000010c0)={0xffffffffffffffff}, 0x84000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001100)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x5, [0x3, 0x6, 0x1, 0xffff, 0x737, 0xe00, 0x6, 0x401]}, 0x5c) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff00000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x800}) 2018/03/25 21:18:38 executing program 5: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x5b, 0xa95, &(0x7f0000000280)="f333d32e1c637837cfff0595be583074b9eff9eabdbbfc605df17da0926def4f98ba672a12b1ebcd6b8c06e4ea4f8dc0b1234cfc2dfdcc48542349c660282c6829ae93a15e7bb49825debd806c14eda8ac81798b393128c289691ba4cb83fb21a82fc57d07a4aa73a3baa45670f8ff329ea8e19646f6c10dc9dcd162ebcd9ec4494974338cefd3d08674755ed1c4475d94b6965b6d5a81945b60d2d532a558de", &(0x7f0000000180)="ee0fc1aaeb360a9bf1846e8e022b3f8ca66c7ef73ba2b0912152fbbe9548f4367c885d93b9051b4a8f95097129820af04c7260ac0c2743f2bf96eee82d5b5766947ba9d13bdecea85fc6748a08a2b5096d32479e199385851399196936987feda0e44a4b61d1de3e5908c26afd333a4f39ae25bd6e2977d90757b3593eee5638a8b05e17b5d6282950401996631ba8bddccbf9cdf5f68f8f14d4e3bc50b1069a02c5f381da641e55649f2458f3", 0xa0, 0xad}) 2018/03/25 21:18:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000100)="84696ed1041a9b324af388280239fc4e232d7888c1ee92372666155b571ee58105baa4c4ded6c620cd896bf946cbb0b130bfdc1720c3ddc0dd4c788d3618c37390b48f5e069e8bd249464d715037ca26824aa99ae529f392f509143d6cb496044fecbe51783e77acf4868c87158252076c1672cff5abe5d16007cc33a97660e537ab6931f79786e0eb4ae26abad5b689a25bf3ce403e") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x101400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x0, 0x1d}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/25 21:18:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/97, 0x61, 0x100, 0x0, 0x0) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="ef0000000000000000000000000000000009000000000000000000000000000000000000000000a4e00fb018d5c13ae3695c31a7f06d6c915cf86ab3f9a764783427337fe08336a0ea9cfb87850732ffc31e22fe1bc780fdc749440fce459c87234e4d5be7144b6c5fad7ac8b26954225be72b4d67aef6cdb6c9d0a6ecd1a8175660f96742edec85709eab74258d98c5eece11279c30a72596cf73019433dbbc64d2889a1def00b8dfb2483f85e2ea7ffef8b782fe41190964f90d2317b15086a83d1d4bd4c1c25fa9ae3c8ae7582b995483c27e78"], 0xd5) 2018/03/25 21:18:38 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000080)={0xe2f9, 0x7, 0x0, 0x0, 0x0, 0xfffffffffefffff8}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20900) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/102) 2018/03/25 21:18:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/25 21:18:38 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) 2018/03/25 21:18:38 executing program 5: r0 = socket$inet(0x10, 0xfffffffffffffffe, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc802000757ca4000503d3be6d827a716f82cbb5c270c97568191d856808000f", 0x2f}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xbff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) 2018/03/25 21:18:38 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x600000, 0x80) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="1a92bb182bc079a890c8939576aeec195aecefe575c6a9a6b0e1f42c2ca7c3dfd90cddac43a3709df9c834210d6ff5ba22473727656e36ab5dcd33ac03988768e86ce92fc60df4ef1fb11f5ebd07") fallocate(r1, 0x1, 0x7, 0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/4096) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000001140)={0x7ff, 0x100, 0x0, 0x9, 0x2, 0xe}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001180)=""/48) r3 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000011c0)={0x101, 0x4, 0xa89, 0x5, 0x7}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001240)={0x9, &(0x7f0000001200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getpeername$unix(r2, &(0x7f0000001280)=@abs, &(0x7f0000001300)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001340)={0x2}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001400)={0xa, &(0x7f0000001380)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001440)={r4, 0x2}) r5 = msgget(0x0, 0x20) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000001480)=""/250) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in6, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000016c0)={0xd0000013}) accept$ipx(r2, 0x0, &(0x7f0000001700)) getcwd(&(0x7f0000001740)=""/110, 0x6e) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000017c0)="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") setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000027c0), 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000002800)=0x8000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002840)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002880)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000028c0)={r6, r7}) 2018/03/25 21:18:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x20200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x379f, 0x9, 0x4, 0x2, r2}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 21:18:38 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="a66c40e6ffb7d45af4aba7c4142b3937a72a156917b61d71529adb659cfcde6f314dd6c0d726e43bc03ac7e2c890991d043ac54a8b12032b25d7176899c4cbf5c7920460513a2a644607fe8ed1d378ac3448268b123254acc3eb18578522294f91a25a6cf576fe50f79b42500e211a9edccf403b5cd06f406ab06a7c0dfb70bd551815a1345c934f", 0x88}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000002c0)="f632ed82205380454a0148e0d1a2dfb9fb71780058bed498988036b9cd1fbea5466e50c53fbe0d55641570c1adce05b9b61fbc52c528b6f57f0a29b3933d9b2944b0aa56c19fdb0e9b90b2489ccb60740f8a4fbb21a8791619005b97a422c36bf84b04e3cd699f828b72b78af41d3ccdee8ad13176f60601a63451a7c13b15e72e90672222ed7af993806186208e75a8818b258a454e43810af799b9c13b6e2f92ccd077168e", 0xa6}, {&(0x7f0000001400)="8bd949732f89490029df3066edf7463ca7dfe378f2cb0fe986f930a1f7d7e2b9993100adb715e012cc43931691d5e8b94bd0cdf9ebf3fd609f1f61f89980af067f767dd21704fd0aef3b59c738c78f0daafc5f3a83a4e01547158463b28b5302e002ee20b2a5142ce6ca4298f04e033504ef288ed5a36789aefeeed25302a1575a89bfcfeee70ce7434f0dd5", 0x8c}, {&(0x7f00000014c0)="0b687e04b27875aa41d50a30cf56d18f9ff3fb85cccdb26b89c0a1a06e205ae9936267c8ab6faf9b03831e94a57f254ca07a3994d70fb14ca191487244d556ffaa5ede8c1130e4d56262e2fdcf45d48ea091531f786d5a786a5401ef5834a17950c88fcd84da70563a7c82feffe14e5809c7fee99dd8fb5e88ff4b277066b8c0806f8ec8a4e8d81195ce9db93e7344574328fab022a860e2cb2a99d3cc1fc0898590fab4b64cd44b5f1fb699a298c32714164170d7032fd0439917d380fcf5200a555f2db0a631e8ce2cd59aabadf57f1fa97c30a87ce4", 0xd7}, {&(0x7f0000000380)}, {&(0x7f00000015c0)="ee80a5ee1ca345a8836082243c7814d11fd79667a14cc469442e48b70a8ee5037e79933b", 0x24}, {&(0x7f0000001600)="1070f489606243cee34327aa2835b573c72a75cefc0c8b32a5c3d9bc06b57f5b7c5c199976765c1280f28f228e73db2fde64afa87d118e55fff49795fe3efae438fa704ea52e6ff1e7009938849464550f734e4ebeffe98e18829f50956e8b831f9c7dd20babf5a2af04ab451ad47d87ec594116", 0x74}], 0x8, &(0x7f0000001700)=[@iv={0x60, 0x117, 0x2, 0x4a, "07d2b92189c76e23c8598042fbbec9814a500a3dd058430be24552990514de83596eeab46a4b58e95d4b57e3e475c9f9ba01f5ee0d3b8319105c3bd7da49f3e0aadc24e8e606a81f0ddb"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0xb0, 0x117, 0x2, 0x95, "2fa8a0df307ae8f80c050199a43bbcc7895fa89b47f3b91d00548f787dd0d63d76a9311798054f44586536686c4f5a9795373e193bb46a2d0464761313ebf5f487eec6a065604dbd1f9defe3f0c4c31ec389b051a1eca07aba483c6f9109823b7f4a3a4c1c8a88f84b352813dc761034cd8d3d7e21791703fee369e801e0513fc1b93f3c8d3b5735370e6ee95ca0cdd31325c6c369"}, @assoc={0x18, 0x117, 0x4, 0x27b}], 0x158, 0xbb71eca467b0a716}, 0x4) r2 = socket$inet(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r0, &(0x7f000001cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/03/25 21:18:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000000040)=[{0x10}, {0x10}], 0x20}, 0x0) 2018/03/25 21:18:38 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000005480)={0x9, 0x80000001, 0x1, 0x8001, 0x9, 0x8, 0x7, 0xfffffffffffffff7, 0xdb7, 0x3ff, 0x7ff, 0x1}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) sendmmsg(r3, &(0x7f00000053c0)=[{{&(0x7f0000000140)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)="3810f154fb29b77d656b54b8343e22b3c8d5ac5e85369d6d8dd612e8a336011ad5be6aab2a328e364b52e1691b568f83d3c1b1531bb4eb329ec5b598430791debe414f281c09a58aaf3c9d219c213f542cac0d4313cf68b03c56b78e2b8bff4b58d15ad6d10e2fd609c5974bf3500e29f6b9e66b86c8b8b0ab8e7355b68bedb1c43ae53e6545add17489f891a5678037444b612b35dbadba06c1792ca8d007b289979b3e9106b347ae963fcd46c80e5a5a728ff946053242a4d505ace452cf399fed8e5fb1babc9456f8fec0daf5b52060f6aa1dbc416fa1980549f597f266ea0b94ed080fc15e17c1ec153be0a1ba1a", 0xf0}, {&(0x7f00000002c0)="fb88b02174bfad9c3a087bca1b3b741f2d73a89690c4981725e6f99668c2febf57297e63c086dcd3958fda9226d57254cdd7a3264ccf639f4bdcff8c284503a8e624b338d4cc7127db6ada840576e3ee011098d05499130b063fc1a6", 0x5c}, {&(0x7f0000000340)="1dc3e09c0bb0b24233c3d5c7705549e3e14042002108a79fef0ba0568f92622dc31eb2b52b6d7bc82dbad7758b0fe583bb3407c42e9eb80c06ca127a581c395fc941cae29894cd7bd0d2f5bb5eaa094a7c336eff13853ef326a3b91a21182fd347f2945113dd6423548e3be9b5a0f8b92578226b0c56d45f5c56197b3f15233ee548e584d188188899f7912b779fba75c7152f3e34901f2cdf5380d56439a5f85ef3ed2181d9d5344e9f68eb4d240e3a53d0", 0xb2}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="f3bba6b2ac7c383c2ee6772f12b814006eb7796eec3eb0536b8f21099a01a8ab18583c606351ffc9020d3ed15a7b60f7025a4bcd48db08fa589d2c91fe661722c177da984455bc83f38184645d23c89f195199ff6570ad100103d2220f395028fdb17ab023ca058420b9f84dfb69528a1a82fbabdf124968cdfecdaf6c6bc500f067d761307d0fd90c1c735d2ecc8faf656cbcf5300f2c233863b3436323fa03612f08f4376906b05fd6376b9f1df7", 0xaf}, {&(0x7f00000014c0)="9a8fdb5d739e4d1a799be89c4ef86862802f12ce2820ccd479e05a54f3727b125b92bbe06c085dbb53703677ccd4e75bc00e676146dee2c360da135777e280c533f509b7f00105e7b95b9427a646503b89ffda70213748130db1b794078ad93af4cd5beae04e090c3701f970e9ebcc3493a3dcbec2125bf917bb6c8742628a7b706d1ed6d24136bf1a769be18fb75b5a66b38bcae1aee714c85fdc687ab16f9738335db2e4ed5339231d830e5e99bf28fe439c422cdb305fe36d4f97f66c547c5f9ff6e6e76dd63474336f65086333c66a4f6a5e48a5591f7541d7ff6931ee67745d43cd", 0xe4}, {&(0x7f00000015c0)="c606148a92f4e6864d618cfd1cc608926ea14578c5ead59970662b2886445c4dd8516d13331c51358aff9f7fad86551852ae5d77916b4723dec527fb260f237bd8bd596ebb9b6a5c73f40c35d4e97999832619f28d2b7f4c582034efe895cc12a7a1f8710b29f7b2e40acbcc590ea06a3483c4963f5aaabded49f02379682d7f6118e12719078a3540d1acf9a30761b65e5fd5fade8c6a4625454646937e44cacd534a1d0ad3b0c74036f4b1b84106728e7ac2c6ecc860834cbfff226bea8ad30d13df925204c22aa42b3eebdfd9eb211b39b052303b235e0777", 0xda}, {&(0x7f00000016c0)="30daf28046c080ec08503fa284adb9c00348e6b170e472468debc500668d113897456643fef64b073f3d168cf366420da1988a7ccd488b79e8b5bd869f9efa8c628d74199372736787ff3bfd9722e1dc4b5049e06e924aba0e9d6fdb4f0dfb4b5fbfcfbde6507b0ce4fd3048", 0x6c}], 0x8, &(0x7f00000017c0)=[{0x40, 0x1, 0xc210, "19c2e0b00165e3169dd1e7da5c56b02583ad88282826529b7c727dd96410282112967f99a629ccaced85"}, {0x80, 0x10c, 0x2, 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{&(0x7f0000003d80)="4af2c91f5d807037f7eedc71ac81e847acb5272f58033e6e5b1939b81f012f6db723adfb051474e5e5fbe54701dbb5b634fcfdd132f0020cf616c1d8a3b07f761e91d00b5b7796", 0x47}], 0x8, &(0x7f0000003e80)=[{0x1010, 0x10e, 0x0, "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"}], 0x1010, 0x4008000}, 0x100000000}, {{&(0x7f0000004ec0)=@rc={0x1f, {0xffffffff, 0x9, 0x10001, 0x4, 0x9b, 0x3}, 0x401}, 0x80, &(0x7f0000005180)=[{&(0x7f0000004f40)="7d0e52176ee5635031e515c20712cb2d44307d07582ea2213d5e116f2bca6114fd6968282db38a4588c0b75133a9367fd636b0fb59026ae1c9ec2110df4264f786c5d10403eadcb24c4950c3bcb7bb2981d5691b3c36d4e165bed408c88033f971858b5da90e2fa933d826b32152b8be02c89bca58c5deb969ab11a9c6c19bd42199f844f655471cbed0e2dd484c57822cb5aacdab0e1ad4d3e33eeea31d5bf62607b36f0ad79d2455f27ff24cddd414e6c492a1e2171c089b3e3df5bd5e471655efcdc5a988fc94cde608dec157", 0xce}, {&(0x7f0000005040)="b70a9976ea798bd8cff206f327daf1f0a1c0be701524a0d6c7a09880499c07a95861f28230ce47b86bedbc6faa45f589ec2f59f0ab27a5f9f467c277a28c59b39cbb4a282e27c8c2454e689246bad64c591552ab9181ecc566d868e955c7247ec0a49bc2a00b614a0f8d7994528750e808751959668cfc1f9f0b9f002b462039639310bee69c98fca15e805153783b3c65a800145246ec176dfa5623f58ab4aea132d75616da64a8bd8d200551f497dcc7483528d21aba06645413ce37b5ac2dd61cebc7511bd88918db5657b468b62b92e2776cb8", 0xd5}, {&(0x7f0000005140)="b31a9568a44b078e9eade5e439d9", 0xe}], 0x3, &(0x7f00000051c0)=[{0x88, 0x113, 0x786b, "5714a34659fc5db706c76119189dc98f96a60dfe884bab40501b4536e8fab5c12a558d4d97a56e3b572322368faa2901516bbd6cfa3e1233ed0a08ad345437b6116d0628b7ac0349a34e1bfa52a5e6c49c5b1f5cbb0364cc62d089d9f27e8d549591fcbfdfd8b2ad2cc70b2b032269399d4adaf847f10a19"}, {0x98, 0x85, 0xfffffffffffffff7, "379f0bfa2d24eb859b1c152ef56bc2577b0fb90f149e47b6aa7ea349eccae1b62088641ea5806ce3b05942f4672a767f6982ee579eb118095a0409a020ed6874de53af87746e1277438e2b3dfc83f28565f2109bac33f3a721eeb22ecd25d2689e120f70923801fbfeb4a28c037471ef9d30257f01002339438e4808f94950c3332309246c06872a"}, {0xa0, 0x103, 0x1, "28605a5e0ff310ab5576efdbd19703c37dd1f0039308cf96fd39cb3c3bc2ca327e2ad5a69981c726a65d3c5e461be747d4cf9b4f166c54bfadac431e740b4b60f83de8c0fb2de3586a41283b7d5ae3a219db224fddf7182d658303b207b3a39dcd87ca9c18460a0f65eb7278908d11c22ff20750305bf23f668cbef8e1e50184195345764643ba28e9d385"}, {0x20, 0xbe, 0x8000, "32184a4967433b6bfe95bf8f"}], 0x1e0, 0x8080}, 0x9}], 0x3, 0x20000000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000000c0)) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x2}, 0x2}}, 0x2e) 2018/03/25 21:18:38 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000005740)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005780)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) r3 = msgget(0x2, 0x107) msgrcv(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000003c7bb577d2fc00000000000000000000000000000000040000000000000000000000000000000000f800000000000000000000000000b19c00000000000000000000000000000000"], 0x54, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 21:18:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x80000001, 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x1, 0xfffffffffffffb13, 0xf9c, 0x1ff, 0x400000000, 0xffffffffffffffbf, 0x2, 0xffffffff00000001, 0x7, 0x6}, 0xb) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000480)={'vlan0\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000004c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/25 21:18:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40100000000, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/25 21:18:38 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, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r1 = socket(0x5, 0x80a, 0x7fffffff) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) dup2(r0, r1) 2018/03/25 21:18:38 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x3, 0x0, 0x1000, 0x9, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x31d) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r0, 0x0, 0x6, [0x80000001, 0x4, 0x6, 0x0, 0x0, 0x6]}, 0x14) 2018/03/25 21:18:38 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x23012b12, 0xcc19, "4810ca6e89196f561165446e004151a7b51a1795ebf5aaac06e1d11c0898281b919fad1b961fa64f96742018216ebdd65b59669d7ee59acc2ad816dd511aacf7e8ae318b82dd1e8a25989296888494a5"}, 0xd8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/03/25 21:18:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x480) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0xfffffffffffffff7, 0xee, 0x40, 0xfffffffffffffff7, 0x17, 0xffffffffffffe774}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x80000001) ioctl$TCSBRK(r0, 0x5409, 0x8000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x6ef, 0x4) sched_yield() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000000180)={0x14, 0x1, 0x3, @fuse_poll_out={0xfffffffffffffff8}}, 0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r5 = fcntl$getown(r2, 0x9) sched_getparam(r5, &(0x7f0000000200)) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000240)=0x8000000) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000280)=""/86) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="a225c57d239bad2ccca44611755b1869fbca96a9e74b3b2cc04d91a158bf3b66818dc8da1b7119b2137ed62c1b74dddbac428f8d7c8637d6e4ee813639bfa48ed1b9d0417ee849d37cbd83316b043331cd21c5c9e6dca4afe4390cf56bd29314a29b77576edc895aba5e1b2b3b65982c752d5f1b21cdfee1abc77739cc3c1045b3ea7c3493a8bc", 0x87) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000003c0)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000480)=[{{r7, r8/1000+30000}, 0x81, 0x100, 0x7}], 0x18) write(r1, &(0x7f00000004c0)="0ad067bd0505bd218c9d8cf03f0e2802a7e7fff3bab4d1bff3dfca69f54ef25253cc89de1698ec68c5ff2aa545a9ee8912eb3884e59b908f729e9c275a97cd442a9f53fded8cb1e1f7c29ca315f482f4b0249d2577cde93a0e7d21788a18727c274c12712a7be092b56d2357d3728ca3a1a6215743527d7765e7f2520b87df1b97eae027c89bf45a3f06e79306c03bc9d7c4ce3a790c92e8e1e894ebf178d07b2f", 0xa1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000580)=""/107, &(0x7f0000000600)=0x6b) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x2, 0xc, 0x3ff, 0x5, 0x7, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x4e21, 0x81, @empty, 0x401}}]}, 0x38}, 0x1}, 0x20000081) timerfd_gettime(r0, &(0x7f0000000700)) process_vm_readv(r5, &(0x7f0000000780)=[{&(0x7f0000000740)=""/18, 0x12}], 0x1, &(0x7f0000000d40)=[{&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/109, 0x6d}, {&(0x7f0000000900)=""/242, 0xf2}, {&(0x7f0000000a00)=""/16, 0x10}, {&(0x7f0000000a40)=""/83, 0x53}, {&(0x7f0000000ac0)=""/205, 0xcd}, {&(0x7f0000000bc0)=""/242, 0xf2}, {&(0x7f0000000cc0)=""/38, 0x26}, {&(0x7f0000000d00)=""/50, 0x32}], 0xa, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000e00)={@reserved=0x1}) 2018/03/25 21:18:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870c8, &(0x7f0000000180)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x80) [ 187.741977] device bond0 entered promiscuous mode [ 187.938875] device bond0 left promiscuous mode 2018/03/25 21:18:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="eff10000000052c5ae3c62f05921190607374971e0fc7bebf69ebaaedffad37421b3d0556b0aa00b2235fb6d0a5ac3319032ecfacbf183ab1bff28ec558539929931e0ae3c579956ad9571dc7f584859125fded6e22069be90083942ee7caf713b925530fff71666d636bbc8bf43fb4c8a555bade21a669b802238e3b5dc04d589c773d3b01ba82be4dc6553ee40201c23ebc358482ffceee8006a6e9fc9260f6e34fe21b1a639a52154035acd9b50b2128235953c2ef92252b5a19a35c4c628871e7acdfaa86a8094e41c32fcbba79863e9fd1827d42b4fbae0c2f8dffc"], &(0x7f0000000140)=0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000480)=[{0x0, 0x8}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x496, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000240)=""/195, &(0x7f0000000340)=0xc3) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x2e, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x6, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x27) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103, 0x0) 2018/03/25 21:18:39 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/03/25 21:18:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x1, 0x100000000, "630e521ba378", 0x100000001}, 0x10) futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301200, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x400) 2018/03/25 21:18:39 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) getrusage(0x1, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/25 21:18:39 executing program 0: socketpair$inet(0x2, 0x80006, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = fcntl$getown(r1, 0x9) r8 = getpid() r9 = fcntl$getown(r2, 0x9) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000005c80)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005d40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000005cc0)=[{&(0x7f00000002c0)={0x1410, 0x3e, 0x400, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x81, @pid=r3}, @generic="812d634ef729469c4102e0416889bdd3657fa4a42f2174e4d850", @nested={0xac, 0x3b, [@generic="d3e9e42a43d89c63ff3c198be5740ca0da0b69a0dea8379967c8b02d4f368fd613da80b2ed2ec3a3a072265360feb5cbf4cafab3fef552297ab0342a4bf33d503a2bb3ee381bba8b1fa419e753f0a905509eb63cd100dac86c5a7a9ecf52b9f8477945ad5cd36f", @typed={0x8, 0x7c, @uid=r4}, @typed={0x8, 0x44, @uid=r5}, @typed={0x8, 0x5d, @str='\x00'}, @typed={0x14, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x2b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x8, 0x28, @pid=r6}, @nested={0x1258, 0x64, [@typed={0x8, 0x1, @pid=r7}, @typed={0x8, 0x80, @u32=0x3ff}, @generic="55dd2ef53a9fca281c48b924a36894fcee9f6260a2d7b7bd362617f270e4fb35f79b6e537df6b5aa3ce3b8e699437cb18af722fab411ccb0a2805abd6ff1aac561d9b6c9b7fedf780ee766bef195cb8fc9ed7802e4115b98c9163c6c0dcc69a5f5e1b4cfbb78ea3bfb539c0c78076fef96994ff68ac5862ada018af0b69e4e24e5e383ecaa7952afeae9b9079990177a72d6879652d8f00b5dfe346114a9d62680369eb96bb008d8b98934eeafb16afb48ec2f2e7a1a11835bfbe53aa18c85363f31495b217dc0faedaecf92f7974a889b7469609ecc875b3d257af20b9429caf2", @generic="8c66f4ca2ad5bfbddafa93097dc0f6a2ef5aaf6060bdc93b373351d58d2a1c831242b90af3e5d23f1b39df8fa12c93826ac32fdb64a746465515156d", 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@generic="c6c88c9428333d3f46306c4f22ad5ab0e5f3fc1b1828c1294a31c4660fad871038affbb655f0d0e020f3fcc38c2594e4a62656e59ae4051171aeb15c99faad12c619a15c5a0acaf0cf7c754112b75ffd097a5eae1ee9b307af763abe53f3d999fc026c8bb20dccb6ab32682c465fbb28c9f313fb466e13ccd5cab516efe86324d4370959a2ac16f6c44bd87e98e90b1cd56c253830073d622993f00b974e6aa7ff6de5b6970f6187cb49be8fd608bff4247435d4d53c27977b2915913c60142d6d334bf6c0378650c7d283f8afd5c8d98b486f061525bb937d1ca0862c517e22f6e36f4e584b981efc", @generic="5ffee783205e3ee9f05f9881ac06cc286caa8ded2d7c612e03c50712f1b6cd12c82b3263778df1aa5679ce8f28998d75ffdf21dc819288b8757dfa19eb99cec3b7d05351c96635c367a616e7236b55a1f39897dd2de2a6b9c480b996b48907089cb24cd3e4906f30eac781dc95b1aa96deede409aad3c0ad4b786875a482b964d630945a08097f6ae2bf5e11968b908fa645182cf366d5e77e35ae433114e6680783e556124b8660a8ea7f28d87d4c7d6bd7f13e1f6401799cb62bd97e49622f8ab5daa537a721f2ce1b2f6ff93ebc7d9f7dea47fdc5bd3b096de9227ba08af851f04ef3edb1543deec719b40fd669e098c42ae15a", @typed={0x8, 0x49, @fd=r0}, @generic="ce0d6b04d4d25de4dbd867f6e22652cae7163aaccaaaa44d0db0626e2da2591b3c0c422c4a97dd8f3a42c74233c5b504be0029b9ce33ce7fd3fd39c97444d9d8198a429193ac259835041c4c889b3f3facc93c1b99cf723b56d91e8bba4d9054c7687a50290a966553dbcad4ccbe9b139c702498632807c80c0201cd43399dcafda6efd8d60ca1b3a768e8c9115d40cd0904c0d55ab2a07f04934f1cb53a29be534a4b70cb834620f2e2708063b496ac6fb3a8e16b72da4fa54dbf5e35cbd5fab87e13206250beda50b807b6", @generic="d7a7a433d4ff9bd2daa1616a02dd5ba5b43b10c103aa1d39bfed31b779e1b414222af60af6ea05bddd00e85502c9a4e1ff4d80e28c8a8ad6e829b9a21dc8b924233ab3c40214355a292d99673efea2"]}, @nested={0x7c, 0x5e, [@generic="22429fce42cfc74f88020263d0e7a561bd3a7717fb9e404c2d073fde8ac74c9c7483651af366d0bc88d89bdd2bca217962f97c4a701f5f9deab22d7a31511e4122028b36473bbdd129967d15311c871b21ee92ffff2113a08d1b7b1232b82f61997700ac65151f5d855f6456d0268d4d752b9f9964ae0a"]}]}, 0x18a4}], 0x4, &(0x7f0000005d00)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r2, r1]}], 0x28, 0x80}, 0x4040880) ioctl$int_in(r2, 0x80000080044d7a, &(0x7f0000006000)) 2018/03/25 21:18:39 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b81000), &(0x7f00005fb000)=0xfffffffffffffeee) 2018/03/25 21:18:39 executing program 6: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7ffff, 0x60) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) accept$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendto$packet(r3, &(0x7f00000000c0)="d78b799ac831418288f5a1139c6af2cad7b9d2607ab47a9b475f08946ec7972eff8962eb96b138c057a9b73a38587629f4cdef71aa0f1b511c680274851f596aef34858dcf7c7b6110d4e856da8b0f674729c524f8ee5dddde66a6cbc653aad33bc61237e5b481ad71377303c9ed64ce618f9db35583ceb07a958215400cf5e05b33e1258e7950b7f60476fb11055dca78b3605201ff0c", 0x97, 0x4008000, &(0x7f0000000200)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setreuid(r5, r4) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000300)=0x40, 0x4) bind(r3, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r7 = dup2(r2, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r7, 0x6, 0x3}, 0xfffffffffffffcaa) fstat(r2, &(0x7f0000000280)) r8 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r2, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) r9 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r9, 0x8, 0x1) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000040)='syzkaller1\x00') r10 = dup(r3) ioctl$KVM_TPR_ACCESS_REPORTING(r10, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/03/25 21:18:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) 2018/03/25 21:18:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x5c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0d63000012634840030000000000000004000000000000000000000011000000000000000000000070000000000000001000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="8561646600000000070000000000000002000000000000000400000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000e43600000000000000000900000000000000852a747000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000001800000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0400000000000000106308400300000000000000"], 0xb1, 0x0, &(0x7f00000003c0)="18047acd8e882e56f3083642028ae1fc209842260fed1a3b87071839b1731ffb3e260ee3266e95d648d71026cf1094a24e22a6415337146c0ff38679b124199b5a4d0ebb64d7145a595cab95f13183905a22323aea31220cd7ab610061bc8843fe4fd67af46b897e439be46f29f1d3b6c2d88f6b3ece062f38042195aceaf029a77c3753430e615aa7a612e771288eccad8c3f202b87abeddeee4f6e2f82b0b7fa3945331892f2190f8d63db391fdec304"}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9ee, 0x40000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) close(r1) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/03/25 21:18:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x3f, 0x3, 0x1, 0x8000, 0x3, 0xfffffffffffffc01, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x37db4460}}, 0x9, 0x1, 0x1a5, 0x9, 0x26}, &(0x7f00000001c0)=0x98) 2018/03/25 21:18:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240800, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'lo\x00', 0x600}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x109f89a849be8742, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/25 21:18:39 executing program 0: r0 = socket$inet6(0xa, 0x4001002, 0x7fffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x600101, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}], 0x1e, 0x0, &(0x7f00000000c0)="43a45367e91706bbe9ea183cfc58f57dd113bdc0011b94901c35bc78a3c6"}) listen(r0, 0x40) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/03/25 21:18:39 executing program 5: r0 = perf_event_open(&(0x7f0000223000)={0x5, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) lsetxattr(&(0x7f0000000200)='./file1\x00', &(0x7f00000001c0)=@random={'osx.', 'ppp0,wlan0\x00'}, &(0x7f0000000180)=']\x00', 0x2, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x843fc, 0x0) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/18, 0x12}], 0x2) getpeername(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000300)={0x1000, 0x3fba3351, 0x400, 0x2}) chdir(&(0x7f0000cd2ff8)='./file0\x00') r4 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r4, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000740)={0x34ca, 0x0, {0x2, 0x1, 0x800, 0x0, 0x4}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xde, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000600)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x2, 0x7fffffff, 0x2, 0x34dcbb36, 0x4, 0x0, 0x9, 0x6, 0x20, 0x2, 0x80000000, 0x2, 0x64, 0xfffffffffffffffc]}, &(0x7f0000000700)=0x100) 2018/03/25 21:18:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000140)={0x6, 0xfffffffffffffff8}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x100000001) exit(0x0) dup3(r0, r1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x1) 2018/03/25 21:18:39 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000ed00)={@broadcast, @multicast2, 0x0}, &(0x7f000000ed40)=0xc) connect(r0, &(0x7f000000ed80)=@can={0x1d, r1}, 0x80) write(r0, &(0x7f0000000040)="1f000000160007000000000000000800090000000000000000000000030004", 0xfffffffffffffd28) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/25 21:18:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmget$private(0x0, 0x3000, 0x580, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="5947ea98b6bc731e7e7fbaffc671a1b6439051218395fcfae516950dc21c5ed14c8d80a42cabd61cec1ea2a38161f5bf23a6281de047ac13931e78d8274cf30239fdcdd8cad820f7a6f156f6"], 0x6}, 0x1}, 0x80) 2018/03/25 21:18:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x220) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000200)=ANY=[]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x1}}, 0x4f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b89000), 0x0) 2018/03/25 21:18:39 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="5068df640f0e7fe9973fc3265ff3c9f41fa6d63fe28ddb8fc36962f405407b2b1212c11256868a8bc4896568ca73e7beaafee850c31c059f216ebab21aa820420bc7", 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0xfffffffffffffffc}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x5, 0x4e21, 0x53a, 0x4e24, 0x3, 0xa, 0x343d270b88775830, 0xa0, 0x1d, r2, r3}, {0xffffffff, 0x7ff, 0x7fff, 0x99c, 0x5, 0x604f, 0x400, 0xfffffffffffffffd}, {0x5, 0x9, 0x100000001, 0x981}, 0x3ff, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in, 0x4d2, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x1, 0x56, 0x4d, 0x5}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/03/25 21:18:39 executing program 5: open(&(0x7f0000000140)='./file0\x00', 0x200, 0x20) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000000000101fc, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000380)="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", 0xfcf}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfd, "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"}, &(0x7f00000002c0)=0x105) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x2, 0x8}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/132) 2018/03/25 21:18:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/25 21:18:39 executing program 3: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x200, 0x7, 0x5, 'queue1\x00', 0x101}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x9f}, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick=0x7fffffff, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/03/25 21:18:39 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipmr_delroute={0x3c, 0x19, 0xa00, 0x70bd28, 0x25dfdbfe, {0x80, 0x20, 0x30, 0x1, 0xff, 0x6, 0x0, 0x7, 0x1600}, [@RTA_UID={0x8, 0x19, r1}, @RTA_FLOW={0x8, 0xb, 0x9}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x12}}]}, 0xfffffffffffffe40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x5291f764) 2018/03/25 21:18:39 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000040)="f0cd7450010261d0f12df50563f72405defafdf99080659c076d3a6de97e4d820184616b331d4154213794f789348c2358ca4ae4620f6e3f4e6b06942138f3c4683bed2b8b354f2bbfdfcc5f88949f5a1822cb", 0x53}, {&(0x7f00000000c0)="293b7a78fbd5f588af5e1b817776a5d775f0c1334a1aa1805b1e9a5de136a49ed067f749e222d24f9be682720557aba08089db993edec1e188b5a9d472013e7b3345449d5d82c35411a9488073ab90d952613c18064598a1808550ab2c14bbc5928a2a70e6b2751ffd81f961d1be214ac529782adbe165a7fffdcf762f2d0a14ef495c54fdb6dd7cf85fcd4898cb473baf13960089ecafe3c248e89c06141f5c9b160c81af6d978dd049a2f39cfee39149d1c102", 0xb4}, {&(0x7f0000000180)="eb7f470dd754e6bc828c851c712d2d04d04e57d8cee203e2e300399f72773106790ce854b36a4c1bec26e0b371fdc116c572722c99295a64ef201fd7f89ef7074d87da55f419f7b36afc6272c6d4f0f76464d8d8f7bf4e8b37df0fc0d0b1b61511aaf3dd627ff78b8a91cc6977b0f9eb7f02ce193e384cc5266861ee2b81f934c3bfef15a0cbaf74e8b423bc0825d3", 0x8f}, {&(0x7f0000000240)="4c6a8100defd86deb58c6713d1dbdca33c6c15a72bea5cac702a9223f65743d3d3f8b6bc5e1a15705c92669e5037aa1bb6df96ca4a56f2e32eca45cee17561589a5d444d4242cf3171f4defe6105c37387d0e13e7a9a7639717d57cb3769ba7b4c33d43c78c267529a13bcaf00f7e6dcff0491cacba75c41ee6ef6da96bc81ec3a4912f6ea8a7d24df8f97040764d832e614cdb778a07623d3cee0a81d2b56fe40aa34508ab95072f7501b10458e3a088abcf7dde3a2a055d784d54ea3a6018460a52e46c18d48b56d5d3364f3c9f65a5c88ddb7f1bc481bb845abc83eeb24fe8ff875dfe7e163bfa8d2208bae45f175b38ef1720983312736d7a1", 0xfb}, {&(0x7f0000000400)="878e55fcb3b47ddbb9da001e044e7be7f233138febc49a23a98d3a07f106df0fa6d164539a87961fa28f332261ecc56e10f9c42ef293149e95beb441c38aaf807309f9b79d6108cfa2029363b7a5de0cc03642e14f0618bf43814b64b6387c5be3c81884311861b2252b4f8cd3b96fd27d015cfcd2847f698d7d2de5253d2d95b26d06d980fef39c89c8a70617e621b6782129eb381888", 0x97}, {&(0x7f0000000340)="94921329eceb01bd42542a45e1164f43e7b2d2e665e031", 0x17}, {&(0x7f00000004c0)="3ac18993d0579ed8ad0d0e5d9dc0b326c8d8d45eeb7ae286319fa945d71e339280cb6d7c822d7d10d43a8acf6091f89a45b23557c0bad4a0485458b823fa446430e7e4ace02c02cd8a9f5b431d4dc50a64e7e0281bcc6d7251470dcf40359ed4163052a7cd758f23d76291ca226cdf5697eb68e284e9aee16d4ac8c1b79624b77b5830fd078eab2c20008bd89cbf5a90fb934830cb6063bb27162fef0ca8b436c9e9cc3e2db8448bb7b61fc0cab296bb83ad6350e416462236d7cbc90a57388704849ad9444c0ed29b7a1ef6afc71650d554b38ee2997efdd9c04b", 0xdb}, {&(0x7f00000005c0)="643fce24e5704a49498f6df6714be6c79617d0bb872f865acbf5490686f2274ef1c530c9240b845bb1c67d582f29b19d4aec86286d95c60c93bef173c0cabe5d94a68f25cd6a9f2a93d623749f9583db93a01fcdc9de64670daba1ef64d18ed6c56a2a805a80eccf6031f774173400d54f5043a5db1b34369a7d74c5dbbb6b89ac87cd9520dfbe0bbd6dc24ad6", 0x8d}, {&(0x7f0000000680)="73e6362335bb5e99695bbd44913495f5bdec623ab320c91fd44031c999b2f59000a3ba224773ce10e5e8f26ad5f3201687e2b1d0438a84ba394e928bf2feb76d8693370a337c9d4a1ae69245a9bb049ba8bce5a94a6e71fd738ea380", 0x5c}], 0x9, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x40000000) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0xfffffffffffffffa, 0x2, &(0x7f0000000000)="3d1f350c096f9f185a4c0d63fc2d53b8451afd0cc5207dc4bdf734e74f9bb781761f1963ff04a3577662ebf619048c4e10b7a4942f4bbe0365ef76532d358b84ca7bd9adafab3ee7e8562b80af16d394e0c9cb09e282ca9adb8ff49d5673c49dd5412f819104c6c815cdd817f799021ff5995938faa38d35952591b0ab49358fe4641a789109e500d3290d0fcdd6d0cc205f939f97783fe706070b6f00240006e54403c856a2423abf9f87", 0xab) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="080002003f0000089918541c2bd63e891c128ed07ac735caeeccbfdf3e23cbe5434859f59e5a4cc79307f01149c55e39fda118855fb6a0ea1916e9ebacaf1e3a6508532415e3b0da3b92109e05ce3e129a631188ef8cb3a4a867c35740527cde879b9446110e092a1e12636b66a72637ca1738fcfc2dfa8f5487088f136ecfcfaaf8e7510da2fd174b37a4a5bed92188fa4cccae934b44ed4a7d3d8a4d33d18f31cb"], 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3, 0x1c) 2018/03/25 21:18:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/25 21:18:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x5, 0x5, 0x29f3, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x5) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x104}) 2018/03/25 21:18:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x280040) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/63) 2018/03/25 21:18:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x40002) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x31, &(0x7f0000000080)="b68156de8447c5a60dd54c7ac2628acf4a13e1da758f9abc4b7ad3a695e54edd99b82053981e53eef9814da7eebac62ff5"}) 2018/03/25 21:18:39 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x145080) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x3f, 0x2, 0x20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00005bafec)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xff}, &(0x7f0000000180)=0x8) 2018/03/25 21:18:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x7, 0x7bfb}, 'port0\x00', 0x8, 0x40000, 0x5ff8, 0x3, 0x4857, 0x500000000000, 0x80000000, 0x0, 0x4, 0x5}) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000180)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, {&(0x7f0000000280)=""/154, 0x9a}, &(0x7f0000000340), 0x10}, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x401, 0xfffffffffffffd00) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffff628b}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) 2018/03/25 21:18:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', 'system.posix_acl_access\x00'}, &(0x7f0000545f87)=""/121, 0x6140bf8e08f4ebd3) 2018/03/25 21:18:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/03/25 21:18:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) 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) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x8002) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000440)={0x4, 0x0, [{0x6000, 0x0, &(0x7f0000000100)}, {0x1000, 0xea, &(0x7f0000000140)=""/234}, {0x7000, 0xc6, &(0x7f0000000240)=""/198}, {0x100000, 0xd9, &(0x7f0000000340)=""/217}]}) 2018/03/25 21:18:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1}) 2018/03/25 21:18:40 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x1b1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/25 21:18:40 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) fgetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)=""/4096, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/03/25 21:18:40 executing program 2: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000000000)=""/121, 0x79) 2018/03/25 21:18:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0xd974b2fadf50142e, &(0x7f0000000000)) 2018/03/25 21:18:40 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x101000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x3, 0x540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000140), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x72, 0x8864, 'sit0\x00', 'bridge0\x00', 'rose0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0xe0, 0x110, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0xfffffffffffffe0d, 0x1, 0x10001, 0x7}}}, @cpu={'cpu\x00', 0x8, {{0x5}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x100, 0x7, 0x24, 0x0, 0x0, "85246bc0a90a69a83b85270887137d95b251f5e6226f11cbf2ea9541fd69a3f50b9d13bfa313fd4280d503a3bf50bb6dc7f7b32890337f496e8d56a3f9373722"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x20, 0x887f, 'vlan0\x00', 'gretap0\x00', 'bond0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0xc0, 0x158, 0x288, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xff0000ff, 0xffffff00, 0x0, 0xffffffff], 0x4e20, 0x2b, 0x5, 0x4e23, 0xc, 0x3}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f1df07026cd547e90b9f559252f24068db88adc725605548b95c7c57c59c"}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0x25fff28a}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}}}}, {{{0x9, 0x2, 0x88bf, 'lo\x00', 'yam0\x00', 'vcan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3}]}, 0x5b8) shutdown(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x522}, 0x1}, 0x0) [ 189.144435] device bridge0 entered promiscuous mode 2018/03/25 21:18:40 executing program 1: 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) io_setup(0x9, &(0x7f0000000040)=0x0) r3 = dup3(r1, r0, 0x80000) r4 = dup3(r1, r0, 0x80000) socketpair(0x10, 0xa, 0x66c299bc, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd2(0x7, 0x800) socketpair(0x11, 0x1, 0xfffffffffffffff8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x1d) io_submit(r2, 0x5, &(0x7f0000000480)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffffff, r1, &(0x7f0000000080), 0x0, 0x800, 0x0, 0x1, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000100)="bcf859979413c0b8e2fa78871004e5b714fb34e7a0787b09f23e7c3d66a5a11e84f5a00bffc39891641e706dc51f0a66", 0x30, 0x5, 0x0, 0x0, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000180), 0x0, 0x9, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x1fe000000, r6, &(0x7f0000000240)="cdf407cd8c47090e10c928e388594c93e40f5f2cddcac9b122e368cb8d147568838be0c82af415549bb5c541e1667341a1b78ccbc07958ae4bb9c89ed8a1672dbd4f066f09c70700d817abbdf0664f361e8bd7d16ab64940f62cf4123c36af8a74be12786672669c267a6b208d5bf359fab9644dacfb95f506c8cc70b4b7abe5393bee091b0dd36fc67d4912a89cd7", 0x8f, 0x100000000, 0x0, 0x1, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000000380)="920f8742fb8e9e52c46ec6c9e926ac01410735d2c255ab1a7215c32ece7c05b724e5fb12ff8738a1261aacf4d4a1df4828e7173458c5c74c88e31b8c7ddc0cdf6d949efcb27c6f5c8abfb5fae7831345e3041b384d8e117021f335c79d9bc3cd68034989fa63f7cb1ef5beee524cb5e44fbcdab0b4fe499b9c43f120", 0x7c, 0xfffffffffffffffe, 0x0, 0x0, r8}]) r9 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r10, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r9, &(0x7f000007d000)="b3", 0x1}]) 2018/03/25 21:18:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbd}, 0x2c) r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/214, 0xd6}], 0x8, &(0x7f00000006c0)=""/247, 0xf7, 0x67b}, 0x10021) openat$dir(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x400001, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000a90000000000000000000100711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4c9, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 21:18:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x44000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x401, 0x3}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0xa, 0x4, 0xf8}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ioprio_set$pid(0x3, r2, 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/66, &(0x7f0000000200)=0x42) io_setup(0x81, &(0x7f0000000240)=0x0) io_cancel(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000000280)="005be0a6cde6133c3e2b99579446003998cb926179bcc4221dcf787fec07772b3462a763571cc568b6a8470aac4d54ab395b83b07068c972a45e17f813e204f77d4378af3a3ef610f9c2248475357c1b14765cc9e031d4b691062f04ebcfc38242da320a6bc11a6503f8794c104a2e4c8b5400e158c4e654f1bb4dc43d02c6047159b5e6cca9bfbf1c7622837e313025d2c3925d103b1e4103e38223", 0x9c, 0x3, 0x0, 0x0, r1}, &(0x7f0000000380)) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x2) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x83, 0x0, 0x101, 0x9, 0x0, 0x4, 0x2000, 0x2, 0x40, 0x4, 0xfffffffffffffffa, 0x5, 0x7fff, 0x5, 0x8001, 0xff, 0xfa, 0xffffffffffff36a3, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0x10000, 0x1, 0x6, 0x1f, 0x8000, 0x8, 0x4, 0xa5fc, 0x20, 0x8000, 0x5, 0x5, 0x7e7, 0x5, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000004c0), 0x6}, 0x8000, 0x1b, 0x800, 0x6, 0x5, 0x80000000, 0x6}, r2, 0x7, r5, 0xb) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000580)={0x0, 0x16000}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000005c0)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KDDISABIO(r5, 0x4b37) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000600)={{0x2, 0x1, 0x0, 0x2}}) accept4$alg(r5, 0x0, 0x0, 0x800) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000640)=0x4, 0x4) ptrace$poke(0x4, r2, &(0x7f0000000680), 0x7fff) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000006c0)={0x100000000, 0x8, 0x800, 0x800, 0x5, 0x80}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000700)={0x200, 0xfffffffffffffff8, 0x2, 0x800, 0x9, [{0x8, 0x3, 0x100000001, 0x0, 0x0, 0x3}, {0xfffffffffffffff7, 0x7ff, 0x54, 0x0, 0x0, 0x80}, {0x40000000000, 0x9, 0x9, 0x0, 0x0, 0x180}, {0x4, 0xbb, 0x2, 0x0, 0x0, 0x400}, {0x7fffffff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2}, {0x7, 0x2, 0xe6e, 0x0, 0x0, 0x80}, {0x81, 0xf4, 0x4, 0x0, 0x0, 0x282}, {0xb712, 0x100000001, 0x4, 0x0, 0x0, 0x400}, {0xc7, 0x2, 0x0, 0x0, 0x0, 0x2400}]}) setxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=@known='security.ima\x00', &(0x7f00000009c0)='tgr192\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000a00)={0x0, 0xd0, "f6f3c9f71db43501f9b3485897616cb296e32b320241d679c8adaafe14755471d696e53ffc8b35687e786a37d81ceceb099cf1888a67afa5d4dac892694da0e1b771ec3adffa3bbeea42ad6af67d0c34e64837e5dcad368023eaa8eebb93a5cc7dd63f4c2423f2fed28c95e233ecb3c12fcabbaf146f1f398f0073be3ce7d2870232d1529fec3f5ee1cfbe6efd65b7a69be4b911188d8a86165deca86fd36ffd81552d7e48138670d275a616c4cd8e9cbf8ab9d29607b34cb1e55c52968a101f02903f2caf2b71e70147cef0f32c86ee"}, &(0x7f0000000b00)=0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000c00)={r6, 0xbc, &(0x7f0000000b40)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x401, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa742}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x2, @empty, 0x4}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000c40)=0x10) sched_setaffinity(r2, 0x8, &(0x7f0000000c80)=0x5) 2018/03/25 21:18:40 executing program 7: request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='ppp0!ppp1\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 189.217631] binder: 13653:13659 got transaction with invalid data ptr [ 189.229520] device bridge0 left promiscuous mode [ 189.235364] binder: 13653:13659 transaction failed 29201/-14, size 40-8 line 2982 2018/03/25 21:18:40 executing program 4: r0 = syz_fuse_mount(&(0x7f0000001600)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = dup3(r0, r0, 0x80000) faccessat(r1, &(0x7f0000000000)='./file1\x00', 0x180, 0xc00) 2018/03/25 21:18:40 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080049008ea820aa000000009078ac140000ac14ffaa44100701ac14ffbb00000000000000001200907800000000a50498d6150382eaf4b70af151e450ee86f7b5a58a818f1f0000000000000002b6e3476c53b9de6b"], &(0x7f0000aebfe8)) [ 189.289078] binder_alloc: binder_alloc_mmap_handler: 13653 20000000-20002000 already mapped failed -16 [ 189.326128] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 21:18:40 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0xfffffffffffffffb, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0x9, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0xfffffffffffffff7}}, {{0x2, 0x1}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr=0x806}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x510) r1 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r0, 0x0) setns(r1, 0x4000002) 2018/03/25 21:18:40 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x10) [ 189.346751] binder: 13653:13659 ioctl 40046207 0 returned -16 [ 189.370184] binder_alloc: 13653: binder_alloc_buf, no vma [ 189.375873] binder: 13653:13670 transaction failed 29189/-3, size 40-8 line 2963 [ 189.471691] binder: undelivered TRANSACTION_ERROR: 29189 [ 189.477379] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 21:18:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0xc) connect$packet(r1, &(0x7f0000000100)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000027f0000010000000401000000e0000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/25 21:18:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x8000006) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) syz_open_pts(r1, 0x1) write(r0, &(0x7f00000000c0)="260000001000277c9301c1ff0000000000000008ff7f0000000000002007f95105000300f0ed", 0x26) 2018/03/25 21:18:41 executing program 7: kexec_load(0xfffffffffffff731, 0x9, &(0x7f0000000580)=[{&(0x7f0000000080)="971bea9b4060cd647d489ee3e0a68d7c8ee991f3cce144398903403afee4ab4b0a48e2944fd3fa75881c7bbded5700d8ca999e1c1b283d3760d3cee3fe3ab70cb1ee431e576d1ac17fddf49d7f8e8e1e54349b5feb154a1e774e76497cdb507066c6df147af84cf759ac7d8047735d93709be14c6468d91d63", 0x79, 0x3, 0x401}, {&(0x7f00000001c0)="353e5201083b2d24853e1f88f5c83968d67d5557f9d1c65e0b6fd1c841f2ccee11793f5dd0898eddcab76681d3cb7a687ee9b848f4c866e8a83b355ef846d6a54cb0e4e5c3e08344af2d23caa5900052230299d3115577756421040ae036ec3ceb82a48357b731e9941d3c013c875e73d14187cf1cd16d4f19659f8c3f4f6f66476481def88cfa6df0976a3f8a96a36a120025d2e210a9cb49415d3713369bd24163b61ef287", 0xa6, 0x401, 0xd76b}, {&(0x7f0000000280)="9b4c428f93539415f1c79f14130df60b9b986d3def81be2824b1399f95047d891e57c371c52d6327e0b7852074c5f128d3b6b0dd2bbaf6a341fd28cd937c5799b19bd89c92c16d019df2", 0x4a, 0x2, 0x7}, {&(0x7f0000000000)="53c2aa901e4eb30a8acdc36b", 0xc, 0x2d3f, 0x6}, {&(0x7f0000000300)="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", 0xfb, 0x8000, 0x80000000}, {&(0x7f0000000400)="5d707841d2c89f72365bfbf46729570375d93e07e0eb7364ccd2c41a673c46214b384e8c9067527796ef4b435db3e76cce513ce47326beb03ff976672f632c04e773ea0bffd78d8bdb5148ed6a3b8a710c05c895e10fbff82b47f6f7ae4341b4871249928381c7010e97c5ac36a612397dc5d426e2067db8f2e0ccee1e930ba063a2786011bb0f28c23a355569d712edc91f1dd5394b", 0x96, 0x3, 0x5}, {&(0x7f0000000100)="81f1312dd7d32db9fd3f24d4251c380f17cb59aea641e35f16c7efa462265fa10fc4", 0x22, 0x3, 0x5}, {&(0x7f00000004c0)="427712e45a", 0x5, 0x1, 0x2}, {&(0x7f0000000500)="073a8b8ceab4ece38fbc4702fa9361c9982f04fb415152bbda4335345b960261440a107c6b2a7a222bfe7907f1e0b8aec550ba507b7715f598b697bac745ed0cd81f2220fa4472010b9a", 0x4a, 0xfff, 0xd5}], 0x1) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bcsf0\x00', 0x7fffffff}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r1) modify_ldt$write(0x1, &(0x7f0000000040)={0x8001, 0x0, 0xffffffff, 0x8, 0x7, 0x7, 0xfffffffffffffffb, 0x2, 0x195, 0x2}, 0x10) 2018/03/25 21:18:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0xfffffffffffffffd, 0x3) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000200)=""/144) 2018/03/25 21:18:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x3, 0x81, 0x2, 0x7}, 0x0, 0x10000}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) 2018/03/25 21:18:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 21:18:41 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x100000e7}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:41 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x2) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd1fe0)={0x0, 0x1, 0x0, 0x8000000000}) 2018/03/25 21:18:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000280)=0x6, 0x4) 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 = memfd_create(&(0x7f0000000080)='\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xfc}, &(0x7f0000000180)=0x8) r4 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000240)=""/61) socketpair(0x13, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9208, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x83cb) 2018/03/25 21:18:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) setns(r0, 0x0) 2018/03/25 21:18:41 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in6, 0x4e22, 0x1, 0x4e20, 0x1, 0xa, 0x80, 0x20, 0x7f, 0x0, r3}, {0x49, 0x66a6, 0x24, 0x70, 0x7fff, 0x6c6, 0x100, 0x9}, {0x0, 0x4b, 0x8, 0x3ff}, 0x5, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d3, 0xff}, 0xa, @in, 0x0, 0x3, 0x3, 0x9, 0x1, 0x9, 0x2}}, 0xe8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev_mcast\x00') ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000001) delete_module(&(0x7f0000000040)='vboxnet0+ppp0vmnet1%(\x00', 0x200) 2018/03/25 21:18:41 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f}, {0x0, 0x100000000}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/25 21:18:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") tee(r1, r0, 0x1000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000000)=0xa, 0x11) 2018/03/25 21:18:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0xd6}, {0xa, 0x4e22, 0xd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, 0x0, [0xffff, 0x100000000, 0x2, 0x100, 0x5, 0x22d2d9e4, 0x5, 0x101]}, 0x5c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/25 21:18:41 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x3) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) 2018/03/25 21:18:41 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x10000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) set_tid_address(&(0x7f0000000300)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000200)=""/251) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000080)) 2018/03/25 21:18:41 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/03/25 21:18:41 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/86) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x64400) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x98) 2018/03/25 21:18:41 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x9, 0x6, 0x1f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) 2018/03/25 21:18:41 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0xa, 0x3) pipe(&(0x7f00000000c0)) fcntl$dupfd(r0, 0x406, r0) socket$unix(0x1, 0x2, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) shutdown(r1, 0x0) r2 = socket$inet(0x10, 0x7, 0x8) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20a002, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080), 0x4) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:41 executing program 0: socket$netlink(0x10, 0x3, 0x0) 2018/03/25 21:18:41 executing program 4: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffff}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) 2018/03/25 21:18:41 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e07b7e500636d000800385c732364d488374692a622591da77a724a78f043dfb9d533b3125aea632c558c3649e4861bcb255767db4168d650767c58665181d700f89da6d47ca8bad056c6bee03636f414ecb1d896befaefdef9be6fbdc394071070ee82e2bb9fe0342244302d0df154902fb9ad89a95f61af19dd0276f411a6dc924e53c3ae9b43cd855f36af52208dd9e82bff0cb258d6474fcb1cb3e16e78342c3bee5836a4ab2046374503286186bf67885196d1f1208747954587731f158ff9334a519619f11b5471200000000000000000000000000000000000000000000000000000") r3 = socket$kcm(0x29, 0x2, 0x0) readv(r2, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x9, 0x7, 0x1ff, 0x8, 0x7ff}) fcntl$setflags(r3, 0x2, 0x1) 2018/03/25 21:18:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x68400000009) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) 2018/03/25 21:18:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x337, 0x4, 0x401, 0x3f, 0x90, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000300)={0x5, 0x0, [{}, {}, {}, {}, {}]}) fanotify_init(0x10, 0x101000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) mremap(&(0x7f0000fea000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fe9000/0x1000)=nil) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000001c0)=0x5ffd) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/25 21:18:41 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x1) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/03/25 21:18:41 executing program 4: io_setup(0x8000000000000b8, &(0x7f0000000280)=0x0) r1 = socket(0x15, 0x3, 0x2) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/25 21:18:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x3f, 0x5, 0x1, 0x8001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000280)={"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"}) 2018/03/25 21:18:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) eventfd(0x200) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa}}, 0x0, 0x7, 0x0, "aa647f856f59b6ccc067b2bfcc18ebca9137b133776943cdfb1fd31ca808019922432e5280f45133bc8fe22ff479fdfa212f2f132213c43ee9852c1a743cb9e5661ba360e885596979a6cf2120d6ac0c"}, 0xd8) sendmmsg(r2, &(0x7f00000022c0)=[{{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001b00)}}], 0x1, 0x0) 2018/03/25 21:18:41 executing program 0: syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x1000406, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002080)=""/4096) fsetxattr(r0, &(0x7f0000001000)=@random={'osx.', ']ppp1&vboxnet1\x00'}, &(0x7f0000001040)='/dev/input/event#\x00', 0x12, 0x2) 2018/03/25 21:18:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000480)={@empty, @remote, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={"73797a6b616c6c657031210000fdf300", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/03/25 21:18:42 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x228ad8812e076063, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'teql0\x00'}) r4 = socket$inet(0x2, 0x3, 0xfffffffffffff177) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000040)=0x200, 0x4) sendmmsg(r1, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0) 2018/03/25 21:18:42 executing program 5: r0 = 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, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009a8000/0x3000)=nil, 0x3000, 0x80000000000003) fcntl$dupfd(r0, 0x0, r0) 2018/03/25 21:18:42 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x40003, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000440)) r1 = socket(0xb, 0x0, 0x7) r2 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7e0, 0x200, 0x5, 0xfff, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r3, 0x3f}, 0x8) read(r2, &(0x7f0000000380)=""/139, 0x8b) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000140)=0x125) fanotify_mark(r6, 0x20, 0x8, r6, &(0x7f0000000240)='./file0\x00') [ 190.944833] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 21:18:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="822ceb3d1abf4c7cf89e84fd1643c4c04878"], &(0x7f0000000100)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000f40)='/dev/dmmidi#\x00', 0x1, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000fc0)=0x7) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x0, 0x0, 0x0, 0x0, 0x8}}, &(0x7f0000000380)=0xb0) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x1}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x20) recvmsg$kcm(r3, &(0x7f0000000e40)={&(0x7f0000000900)=@pptp, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000240)}, {&(0x7f0000000980)=""/115, 0x73}, {&(0x7f0000000a00)=""/142, 0x8e}, {&(0x7f0000000ac0)=""/80, 0x50}, {&(0x7f0000000b40)=""/18, 0x12}, {&(0x7f0000000b80)=""/242, 0xf2}, {&(0x7f0000000c80)=""/45, 0x2d}, {&(0x7f0000000cc0)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x7}, 0x40000000) io_setup(0x1, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000e80)="bcb9ecf35f2ab0b8caa054d9", 0xc, 0xffffffff80000001, 0x0, 0x1, r3}, &(0x7f0000000f00)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001040)={0x6, 0x1, 0xffff, 0x8, [], [], [], 0xba, 0xb3b5, 0x2, 0x1, "6580e16d6699eba0dbbaad9428264130"}) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000001c0)={r5}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x5, 0x401, 0x9, 0x5}, 0x8) pwritev(r2, &(0x7f0000000840)=[{&(0x7f0000000400)="c0c4ea53cb2b558c2eaca60d45deb7394677ba917db08c387d51424bac480882a7b8c42deea799dbd4f2bffeff4449d5d521242a24200dd4c7e6fd5690aabc305bebe46aa3caa061f6e9b93938dcea7f4354b5080a8e196dc3c2f4596d00a2a905333b40bc0544d4cb1905bd39772960e72bb7822f025e90a37a097eb126ad9a9e7ce8db63b32360a742401aed00902071dcf3090e8ee2dff2f2a3608c8768bbd9861c81859591f08541cf9848a43b", 0xaf}, {&(0x7f00000004c0)="820a9ff909cf4395b56955915ec4d91325b017f9f81c75e8fb919ee8c2fd02734666b47b8c308ded9cb0f8e0ee7696929a8258fea652f35299b24d8b5fa034eff96e78d3e799db947ff0662267d3ca57c1e5d6b330ef6e0ae71d96b44a1b88ced7c8093d2f375c8648eebe4d81fa86e4ec19ab9258c5e4fa9c4bdc6c4b6ae3394d", 0x81}, {&(0x7f0000000580)="7b2640c952375859389c89f2874cc54be5e9a5d558acd53614f02e5c8bc58fd4e4a861219b266413fffc8cbb15d4c80e8ce328b26907dd119630c0552e80b139741edc304b2cd6", 0x47}, {&(0x7f0000000600)="317969fe032f2da400a023441043c52532470ab2dc172f0f9c68b4d637bd0557a687fc8dece75a70516f061d0bcc2f96670bba0a43a6fa304640dc617f4efb60003f55d3a370b158d95a578d560eb8c9a0d02ead35e635dabf673dd3a2169a7af6b1f5eb285b8d9d51278a94567715f3668d7431915213874e09a7ef6bd93d", 0x7f}, {&(0x7f0000000680)="ac0a57ed716440246269b1", 0xb}, {&(0x7f00000006c0)="f5b060b07d14b32829e9ce467ef228acfcbe615c4f5603009193d40693b2dd8c343b86d47ab29de1048eb5f9955dac8d68fb91a944fcb26eff20d2460353c875dc82f768f9c041357eb23994645a2e0cfe5c0c9fef2076185b003a3590ce4134aaf1b735d232d06545be181ba604ab538a599fb3680df2ae9fe00ef9b0220a2bd5e9c8064f8b222d544db1d567094167d36fe162a3f697", 0x97}, {&(0x7f0000000780)="faaffe5f9d9071f5e24125cb5043f5f2e889bf32c912653930381110ee45846200751b0cf5663d88738a6027808b269fb3b66afdd197d4c0de763b6fab961049e8fe200f8013bc039b0b1622d1df32691c7f301a7d38b7039c5b2266fa4d12d7a9193e8fe8be0321e1aaa12e8c618c6b6e0f68f71e1ac329537539c3a3c4ca222105442e7983c795bebc63d095bcb87c1ec461f42f63d56d22b11d661435f6dfaae0a84b2e10f919c79cc5993d6b2a41e7b9addb83432e974355", 0xba}], 0x7, 0x0) r6 = accept4(r2, &(0x7f0000001400)=@nl=@unspec, &(0x7f0000001480)=0xffffffffffffff01, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000013c0)={0x0, 0x6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000000280)={0x9, &(0x7f0000001300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0xc) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000140)='ip6tnl0\x00', 0x0) socket(0x1d, 0x803, 0x0) eventfd(0x6) recvfrom$inet(r6, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) [ 191.176983] can: request_module (can-proto-0) failed. [ 191.205760] can: request_module (can-proto-0) failed. 2018/03/25 21:18:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000310000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x8000, 0x100}, {0x8, 0x3}, 0x7ff, 0x2, 0x14b}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00005d8ff8)={0x3}) fcntl$notify(r0, 0x402, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x2, 0x3ff, 0x6bcc}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x200, 0x5, [0x101, 0x4a3, 0x0, 0x1, 0xada]}, 0x12) 2018/03/25 21:18:42 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x8001}, &(0x7f0000000080)=0x10) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfff}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) 2018/03/25 21:18:42 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x42, 0x817, 'syz_tun\x00', 'bpq0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d141dd468ee374fd56ca801fea6f175c186a5c8902c1a23752b4e6ff69e6"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x158}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0x9}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x9, [{0xaca, 0x8, 0x80, 0x7}, {0x1, 0x5, 0x9, 0x400}, {0x9e91, 0xffffffffffffff7f, 0x81, 0xffffffff}, {0x400, 0x5, 0xfffffffffffffff9, 0x2}, {0x9, 0xfff, 0xfff, 0xfffffffffffff800}, {0x3, 0x1, 0xe5b, 0x8}, {0x7, 0xffff, 0x5, 0xe202}, {0x1, 0x2, 0xe26, 0x4}, {0x3f, 0x9, 0x3ff}]}}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e) 2018/03/25 21:18:42 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet(0x10, 0x7, 0x800000000000059d) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7a1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000200)={@local, @broadcast}, &(0x7f0000000240)=0x8) 2018/03/25 21:18:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@generic={0x86dd, "b8e231c57bdd4bafa468b4a7d1e5d2d4a4ee9e913d5702b3f1862e755aef4b5fe3e58b21e783d9fc"}}}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x101, 0x58, 0x80000000}, {0x3, 0xfffffffffffffff9, 0x0, 0xfff}, {0x9, 0xfffffffffffffffe, 0x6}]}) 2018/03/25 21:18:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/03/25 21:18:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$netlink(r3, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2000}, 0xc) 2018/03/25 21:18:42 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) signalfd(r0, &(0x7f0000000040)={0x400}, 0x8) 2018/03/25 21:18:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x121040, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x58000001, 0x6, 0x35}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0xffbc) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x1}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/25 21:18:42 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', r0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/03/25 21:18:42 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) [ 191.489145] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 191.525655] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 191.550995] binder: 13835:13838 transaction failed 29189/-22, size 0-0 line 2848 [ 191.584584] binder: undelivered TRANSACTION_ERROR: 29189 [ 191.605478] binder: 13835:13850 transaction failed 29189/-22, size 0-0 line 2848 [ 191.639099] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 21:18:42 executing program 5: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000338f24)="240000002e001d0000000043206b0000000000feffffffffffffffff000008425d102264", 0x24) semget(0x3, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000000)=""/74) 2018/03/25 21:18:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="2600000042004bf1938d120000000aff020000096b8dbdea26fffff74503e517ed0209884b29", 0x26) flock(r0, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x3) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000300000000e900000000000000130000009f6fc78bab10206b8b13f7cbc38ff8d4ebb073"], &(0x7f00000001c0)=0x37) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x9, 0x4b9, 0x0, 0x7, 0x8, 0x7fffffff}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0x7, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x4, 0x4) 2018/03/25 21:18:42 executing program 2: r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="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", 0x129, 0xfffffffffffffffb) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x40, 0x0) keyctl$unlink(0x9, r0, r0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4, 0x101000) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', 0xfffffffffffffff8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000280)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000000000000ffffff7f000000000400000000000400000000000000000008000000000000000100000000000000"]) keyctl$unlink(0x9, r0, r2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0xa6, 0x300, 0x4]}) 2018/03/25 21:18:42 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0x2, 0x100000000, 0x13b1, "7763f30b4a90af4a6defe0660be70605b45959755516a257b453b6dde78e49b8"}) r1 = msgget(0x0, 0x450) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd7, 0x800) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/03/25 21:18:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x2) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8089f1, &(0x7f0000000000)={"69703678725d30000000efcfb97b00", @ifru_map={0x6, 0x1ff, 0x0, 0x4, 0x2, 0x2}}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4001, 0x48) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2018/03/25 21:18:42 executing program 7: syz_emit_ethernet(0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/25 21:18:42 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4200, 0x10) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x0, 0x2}], 0x59, 0x0, &(0x7f0000000100)="48d2522ff91da24f75a2374da58325bb9c346016ca5c073dd121ead6317b1dafd62c846307e06b6a5cb3b964ba8b6045287eee4e03b1b490318b4b8f6a9c395b84c035e1c562c314ab4186ccf9939c2a3ab08c45eb542429e6"}) 2018/03/25 21:18:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/03/25 21:18:42 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000200)=0x800020007, 0xffffffffffffff34) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) 2018/03/25 21:18:42 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x24}], 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xcda3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x43, 0x105200) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/25 21:18:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) semget$private(0x0, 0x5, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001880)={@remote, @dev, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2, 0x30, 0x200, 0x800000003}, &(0x7f0000000200)=0x18) sendmsg$can_bcm(r0, &(0x7f0000001a00)={&(0x7f0000001900)={0x1d, r1}, 0x10, &(0x7f00000019c0)={&(0x7f0000001940)={0x7, 0x4, 0x6, {0x77359400}, {0x0, 0x2710}, {0x1, 0xffffffffffff39be, 0x1f, 0x2fb8d267}, 0x1, @canfd={{0x0, 0x9, 0xffffffffffff7da4}, 0xf, 0x3, 0x0, 0x0, "167a8b3be1ffbbccdde731235dff5d2eefa3c2d3a0587521b7b44fb6f1d811bc2e625842d6004af4ad33bdbc313b3f25d9dd365760d164dbfc3cfd9ef9f84ce7"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) socketpair(0x15, 0x80807, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r3, 0xb60, 0x2, [0x9, 0x10001]}, &(0x7f00000000c0)=0xc) setsockopt(r0, 0x2e, 0x6, &(0x7f0000000240)="e7c4519f96bc91a77abdf50b889b613f1244e8c8eee624c596a026e5d7c5c22212629c6223e81774ad4b000000089cb32f1b47d8c09f8de00c40fd0eb964071951cd6762d926f04b1e4767dc33f905501685bee93bf609c7eb7613799222506047fae06b0f8c62112e860883ec1386cc734e6b3e7e07da59d35e0edfe2bcf434f8ca1b1a4a2b76a4bf9e270fae5f5d029b1c0fea5fd70af3621a849a18495f3494da2f3be404f16ec60e3e5ff2a47bbf98f4dc371abae7fbd0891490d2bb7ab6bb6384589c630ee6b4a5434826d1d06a8b968a60987b08acf40a3e9b07769ba42376857375994acb2471e2", 0xfffffffffffffd34) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x27b, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10, 0xfffffffffffffffe}], 0xffffffffffffff6f}}], 0x1, 0x0) 2018/03/25 21:18:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001a00010000000000000000ee09005b471f0000ca4ff8d99ac582a130941524dc362b2780418b07044e4504f1643c0b24bc5e51adc31ca648baeb0df1a9753d31c91b33999fd16a665fdb3ccbe8a76b3a55f6c5ae3c7219109e79447539d9f0f58f27b4eced92e555ccb8e6d8894f6941f734d4d3b0a12bdaf1b6c348d9257484508759767d26db5d3d7d635f44fd2ee6c89276edb26eff7dd3e41208c56f80f60e497ffeacb8c42bd5a6df35879f7179528bd3eb8be6eda7e31817d40082a7b8ca2e6be2f4db34ba9ec76d7bbc257c699d7562abaab47fd59e74c10000000000", @ANYRES32=0x0, @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) 2018/03/25 21:18:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x6b, &(0x7f00000000c0), &(0x7f0000000040)=0x1d2) fcntl$getflags(r0, 0x40b) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x408000) getsockname$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) [ 191.736755] binder: 13861:13870 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/25 21:18:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000000)={0x15, 0x5, 0x0, 0x80000001}) fadvise64(r0, 0x0, 0x0, 0x7) read(r0, &(0x7f0000000200)=""/28, 0x1c) r2 = getpid() r3 = socket(0x4, 0xa, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x7ffe}, 0x8) sched_setaffinity(r2, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r5 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200042) getsockname$inet6(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) open_by_handle_at(r3, &(0x7f00000004c0)={0x73, 0x9, "2867935c47a7b260d6c389f6d77c6265318be18a5f9448cbf7e0f0bfcdc812c488c16eae7fe67d0c275764acfc72ef3493329dd38b8c346599e6e30aa5171b0bbc0648784066fc98347049bc35cd4f890611c7d476866ccbd9f88638a1f0ad3c4cb836916f95d18ef62e76"}, 0x80) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f00000003c0)={{0x4, 0x8001}, 0x0, 0x1, 0x0, {0x6, 0x6}, 0x7, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 21:18:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7}, 0xffffffffffffff24) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xfffffffffffffffe, 0x88, 0x1, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x100, 0x5, 0xf3b7, 0x7, 0x5, 0x6, 0x8, {r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7ff, 0x2, 0x6, 0x1, 0x3}}, &(0x7f0000000300)=0xb0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) 2018/03/25 21:18:42 executing program 1: request_key(&(0x7f0000000240)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='ppp0!ppp1\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x53, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) readv(r0, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000d000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/25 21:18:42 executing program 5: r0 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x24, 0x4}, &(0x7f00008ec000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00000000c0), 0x4) timer_delete(0x0) tgkill(r0, r0, 0x40) 2018/03/25 21:18:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000000140)=@known='security.evm\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000005060008005f000600000000000400821175412de3bbb3e2912c193352495b0000ff293f0000000013daa50a4a34da9b3f3f8cc602661e4bb6fa939f92cc80b62b38c726b2dfdf444e4a2b090000000000000025c52c2b3b2f4c8a871d8d0ed02c3e4b5dc24b3fbab6c52653d2952953ee795d3fadd297fd9dc57d8589c8689f53570a2456fb2a1a7fb74d2d6b5a11f1795b299da380"], 0x1c}, 0x1}, 0x0) 2018/03/25 21:18:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) 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) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_hci(r0, 0x84, 0x40000000009, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/25 21:18:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2e, "a475c0b9fabe0630c2d9d0047bc1cded889135e6ddd75b7addecd87197c230551a849fcb6ff46d91fa68b4228b40"}, &(0x7f0000000180)=0x36) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000001c0)="da45b4", 0x3}], 0x1, &(0x7f0000000040)}, 0x400c840) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="ec29762eee741583e5932f45f2b3bf768cf082b1faddc0b83bc2ad0933a357c0e6b2", 0x22}], 0x1, &(0x7f0000000340)=[{0xd0, 0x116, 0x1, "3efc903e62418e51b2f4d9cf05ad372c17c33ba481a8096da2b0330b2cf7a54fedcc73356cc00f4d50b01efa2dd687730b3639dec226242f11adfb900d37eebfcc3dea07712302ed16b01c5903be59b747369134baf7a84feae8bebaf6c03bb6f9a9018c49f72b0f5b486ebd6bc024c98187860b08f1a2ceef902927d8d8470631ff3bdab24f2aeb6e9e368e4fd3044ec989f6c2cf5759158401a5cf92dffc1f9ce423a7376c6037cd735029812321cbe5e6d0595099c0bcee61c46e01aa60"}, {0x90, 0x11e, 0x0, "3ea68bec647fd6642dcf4de9a9b665efd60c4b018122518f9a1dfddc8f79868eeeb270f474e0c0ecfe182d6628c8cb9834f8016daf1282f60acce57d3f61b442439799f34d48f63394fa1b5e9e603c78d23adaaf8d5b49ef4505183e8dc71032e1418eca5059d8f299db029c4ecea59514171e89f2768a37a7e1aac1b211"}], 0x160, 0x4000044}, 0x10) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="90c0", 0x2}], 0x1, &(0x7f0000003000)}}], 0x1, 0x0) 2018/03/25 21:18:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000002000)={0x1008, 0x800, "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"}, &(0x7f00000000c0), 0x0) 2018/03/25 21:18:43 executing program 7: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x8001, 0x12, 0x1}) r4 = dup2(r0, r3) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "95894d5c46486fd8a1fca32f9968b48c3754d0c897b6b32ace84588a23242f597f283810ca461fab7bdd79582a6c71234192dc4426ac7a41432083b5678ea66f", "eb868bd6719752c787ecce0f52f8955f58d49fe54a66b17030b86ca46925dbac192e0734db138379d96711eab5a0e917c09b55cc3eb706730dbbf21b6680df16", "ee0ad01f767161abde2052f7cf8c001f9063c0a1080ad31717e46861cd7db006"}) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/25 21:18:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="021300000200800000006efbfbdd1ca3af000000000000"], 0x10}, 0x1}, 0x0) 2018/03/25 21:18:43 executing program 5: r0 = socket$inet(0x2, 0x803, 0xff) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe19, 0x10400) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 21:18:43 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, [0x0, 0x189, 0x401, 0x7c, 0x4, 0x7ff, 0x8, 0x6, 0x8, 0x1cc0, 0x4, 0x1cda, 0x10000, 0x7ff, 0x8]}, &(0x7f00000001c0)=0x100) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/151) write$rdma_cm(r1, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x2, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7}, r2}}, 0x38) 2018/03/25 21:18:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x410001) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000040), 0x8, 0x80800) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/03/25 21:18:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x14, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r1, &(0x7f00000034c0)=[{{&(0x7f0000002f00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/13, 0xd}, 0x40}], 0x1, 0x0, &(0x7f0000003600)) 2018/03/25 21:18:43 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7ff, 0x200, 0x5, 0xd35}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0x80, 0x31, r1}, 0x10) 2018/03/25 21:18:44 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x2, 0x85, 0x0, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f0000000000)=0xfffffffffffffffe, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x0, 0x0, 0x2, 0x2, 0x9}}) 2018/03/25 21:18:44 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/25 21:18:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000280)={0x8, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xe23}}, {{0xa, 0x4e22, 0xc1, @remote={0xfe, 0x80, [], 0xbb}, 0xb178}}}, 0x108) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/25 21:18:44 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f00000015c0)) close(r0) 2018/03/25 21:18:44 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x200000000000, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x5, 0x2, 0xffffffff, 0x0, 0x6, &(0x7f0000000080)='ip_vti0\x00', 0xa248, 0xe82, 0x7}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x5, 0xfffffffffffffd8d) 2018/03/25 21:18:44 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x492141, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x7, 0x3f, 0xfffffffffffffff9, 0x7, 0x7}, 0x8}) 2018/03/25 21:18:44 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1ff, 0x20000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x6}, 0x10) 2018/03/25 21:18:44 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f0000000280)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000340)={r2, 0x2}) pipe2(&(0x7f0000000380), 0x4000) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x404800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb3, "89cccfbd2d27c51b30da53c3c5db48a6805540b330e4d2e2f58ff18a83382f48b7674260b867453332cf3771ca876997db02b2547fc1c053e61c992d47806a46be2f5a924189a00b4ea54a0ba0a4babfa8878706dd406a98a640cfb070da28ee31d994acc119878c3bc3e5b628de1e360759a24cd9bb324b291f895cfb246f599d5e2b38ca062baf0cab035cd3fb0f87d16232ba26464170b6acf82f7c9a5e927e4c4b9712d71bef4c62e0ba61fec2175bcffc"}, &(0x7f0000000040)=0xbb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="580000000c8aa57825555cac20000000096e176a47a3e2071d474f3b8462ec911d128164efd6b5254df2d4a49358dceb746200c8d3252580cf390afb4d318a8371fdb1e809d9fe6f47c919af6d695bb2440e6504006ed6937bf53c88"], &(0x7f0000000240)=0x60) 2018/03/25 21:18:44 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) listen(r0, 0x20000003) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x98) clock_gettime(0xfffbefeffffffff0, &(0x7f0000030ff0)) r1 = getegid() chown(&(0x7f0000000400)='./file0\x00', 0x0, r1) r2 = socket$inet6(0xa, 0x7, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x305000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r3, &(0x7f0000000200)=""/12, 0xc, 0x0, 0x0, 0x0) 2018/03/25 21:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xff, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) 2018/03/25 21:18:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000380)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/131, 0x83}], 0x2, &(0x7f00000002c0)=""/116, 0x74, 0x80000001}, 0x10000) pause() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x1, 0x10000, 0x1, 0x1}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7dc, 0x10000, 0x9, 0x4, 0x10}, 0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e21, @rand_addr=0x4}}) 2018/03/25 21:18:44 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 21:18:44 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/03/25 21:18:44 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000015c0)=ANY=[@ANYBLOB="280000801d00000a000000", @ANYRES32=0x0, @ANYBLOB="000000000c0001000000000000000000"], 0x28}, 0x1}, 0x0) 2018/03/25 21:18:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffee9) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b9ff30c6b5dafaee3dffcdec5b2272090000ffff00"], &(0x7f00000002c0)) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x81, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x101000, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffff80000001) r2 = msgget$private(0x0, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0xc76, 0x4) msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000007f8ca5f363d0541254e87bc60476000000000000000000000000000000000000000000000000000000"], 0x2e, 0x2, 0x1000) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x10000, {{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x88) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8080) 2018/03/25 21:18:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x1) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x102, 0x4, 0x400, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/25 21:18:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000000c0)=""/145) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) 2018/03/25 21:18:44 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet(0x2, 0x7, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000012f2d)=""/211, 0xd3}, {&(0x7f0000012fa5)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/25 21:18:44 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080304d65, &(0x7f0000000000)) 2018/03/25 21:18:44 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4a, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) sysfs$1(0x1, &(0x7f0000000000)='cpuset+\x00') r2 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000500)="ea", 0x1}], 0x1) dup(r2) 2018/03/25 21:18:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) restart_syscall() 2018/03/25 21:18:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x1) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x102, 0x4, 0x400, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/25 21:18:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8) perf_event_open(&(0x7f0000d2af88)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) socket$unix(0x1, 0x7, 0x0) 2018/03/25 21:18:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000080)=@ethtool_regs={0x4, 0x1, 0x57, "d00b19ba7af1806867456861abf039dea85d67ff686ca1cf98b912a6c98bb46faf36389d23e06aada5d235c65d174ee6244dabda0e6a862f56d8335c7b0391730c36e0988514ced45c8e94d76fce45e322fe5251194952"}}) pwrite64(r0, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r0, 0x800) 2018/03/25 21:18:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x393) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000280)=0xc) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x68e, 0x400) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@remote, @dev, @dev}, &(0x7f0000000040)=0xc) 2018/03/25 21:18:44 executing program 5: r0 = socket(0x10, 0x806, 0xfffffffffffffffd) write(r0, &(0x7f0000000000)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000002c00", 0x24) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/25 21:18:44 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x1) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x102, 0x4, 0x400, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 193.557532] binder: BINDER_SET_CONTEXT_MGR already set [ 193.568351] binder: 14025:14037 ioctl 40046207 0 returned -16 [ 193.592768] binder_alloc: 14025: binder_alloc_buf, no vma [ 193.598476] binder: 14025:14047 transaction failed 29189/-3, size 0-0 line 2963 2018/03/25 21:18:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x301000, 0x80) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2600000000000018"]}) 2018/03/25 21:18:44 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f00000014c0)=""/228, 0xe4}], 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/203, &(0x7f0000000000)=0xcb) 2018/03/25 21:18:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e732f6d6e7400270e8aab46b081b36bb58adfbf25d52154fe7b18a1fb08a47e5f498aa8d4d065ed8a06295598baf2b7f218862084d8c95dec23da710bf66a15a856d02eecedac52dca80aab29cd30ba92999d3e48c7d94848") setns(r1, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/25 21:18:44 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000000180)=""/128, 0x43df332af64450e2) [ 193.722569] binder: undelivered TRANSACTION_COMPLETE [ 193.727779] binder: undelivered transaction 57, process died. [ 193.741684] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.816629] kernel msg: ebtables bug: please report to author: Wrong len argument [ 193.872214] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 21:18:45 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x20a200) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:45 executing program 0: getcwd(&(0x7f0000000000), 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x418500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x5, &(0x7f0000000080)=[0x3, 0x8, 0x6000, 0x6, 0x7f], &(0x7f00000000c0)=[0x5, 0x1, 0x3, 0x0, 0x2, 0x4, 0x8], 0x20, 0x4, 0x4, &(0x7f0000000100)=[0xff, 0x0, 0x8, 0xc44], &(0x7f0000000140)=[0x6, 0x9, 0x73]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) 2018/03/25 21:18:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x1ac8, 0x100000001, 0x9, 0xffffffffffff4c61, 0x0, 0x1f, 0x88004, 0x2, 0x3, 0x8, 0xb9, 0x9, 0x0, 0x8, 0x0, 0x8, 0xfffffffffffffff7, 0x7fff, 0xffffffff00000000, 0x4, 0x1, 0xbf8, 0x40, 0xfffffffffffffffd, 0x9, 0x8, 0x8001, 0x5, 0x4, 0x1, 0x7, 0x0, 0x3, 0x7fffffff, 0x2, 0xffffffffffffffc0, 0x0, 0x6916, 0x5, @perf_config_ext={0x9}, 0x40, 0x8, 0x800, 0x7, 0x100000001, 0x6, 0x1000}, r1, 0x5, r0, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') sendfile(r0, r2, &(0x7f0000000280), 0x401) 2018/03/25 21:18:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2a96b292, 0x2) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/4096) dup2(r0, 0xffffffffffffffff) 2018/03/25 21:18:45 executing program 3: r0 = socket(0x11, 0x802, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x9) 2018/03/25 21:18:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a004e200000000000000000000000000000ffff0000000000000000000000000500090000fd00000a004e20cbceab000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000"], 0x98}, 0x1}, 0x0) mq_unlink(&(0x7f0000000000)='em0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/171) 2018/03/25 21:18:45 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_setup(0x1000, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) io_getevents(r1, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={r2, r3+10000000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x261, 0x3, 0xfffffffffffffffa, 0xfff, 0x1, 0x0, 0x2, 0x2, 0x7}, 0xb) 2018/03/25 21:18:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x1) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x102, 0x4, 0x400, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/25 21:18:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd00, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000340)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000200)=""/198) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="0f35360f3266b8008000000f23c80f21f866350000e0000f23f8d38c0000f467360f01dfbaf80c66b85690c98266efbafc0cec0f38062c66b9800000c00f326635001000000f3066b9800000c00f326635004000000f30", 0x57}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/03/25 21:18:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x2000, 0x0) accept$netrom(r1, &(0x7f0000001280)=@full, &(0x7f0000001300)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffff8000, 0x10}, 0xffffffffffffffe0) socket$pppoe(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x2, r0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x3, 0x1000000000000000, 0xae, 0x4]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) write$sndseq(r3, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r3, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001400)={0x2, 0x1, r4, 0x0, r5, 0x0, 0x36, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0x1000, 0x4) write$eventfd(r3, &(0x7f000057bff8)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r3, &(0x7f000061f000), 0x8) accept$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/03/25 21:18:45 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr=0x2, @in=@broadcast=0xffffffff, 0x4e24, 0x7be, 0x4e20, 0xffffffffffffffe8, 0xa, 0x20, 0xa0, 0x7f, r3, r4}, {0x1, 0x100, 0x101, 0x0, 0x7fff, 0x2, 0x60000, 0x3ff}, {0x3, 0xfffffffffffffe00, 0x80000000, 0x4}, 0x9, 0x6e6bbe, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x4, 0x3, 0x10001, 0xfff, 0x14, 0xfffffffffffffffa}}, 0xe8) ioctl(r0, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x2, r0}) fcntl$getflags(r0, 0xb) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) socket(0x1f, 0x80800, 0x8) 2018/03/25 21:18:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[], 0x0, 0x0, 0x10000}) pread64(r1, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2018/03/25 21:18:45 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) r6 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001b40)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) sendmsg$netlink(r0, &(0x7f0000001d80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000002c0)={0x448, 0x21, 0x402, 0x70bd29, 0x25dfdbfb, "", [@generic="a631be992d73805a55841c5ac05b32a08531e42f1fed930e96fcfebc511939b96a6be2854eb233bc61378ce398e32c408299a88cb33e274b9ad3b63d88795b67e8bf37b7f8f395c06ba40ee4830817449a7000b6eeacf30071ed40772d4333f5fae1420797076646e1f5b8de2d44929eb9dc1183ac040ac757ed3d253383c80c1b5ce7c4103ae710abc2ccdb2565526a1ead3462455aa4a6d0978034be8d6643bccaf954cfd95230127f2ff1", @generic="c2a2b05679e152828a383b4f79c28a3592afeba56fd7f5db4d1e82c2ab35fce01e2fd4f978a74dabb1b6112af6d15beb9e2584e2942f6b739ff42b2fdd4895a5f383465ed05eb9d5cac60eb95517e24cd2dd7e5f2ea69ed330f79f100d38d21eeb906b16468343", @nested={0xf8, 0x39, [@typed={0x8, 0x3b, @u32=0x394000000000}, @generic="a511711d8b8b2a45654e65fc31fad6c3dcde641bc050662fa1451227dbe900436022df5adee4cd155a899bb4ed7393e4c265d6d3af74694a1f21c7852a9dedc6fe6cdbebc01a32c9fa1d396168ee7680c79a80ed2d4698bff7103e18ad1e1702d9c7d825d5dd277fd901cd0424da3be58ab60bcda6a904d9204bd7109689c7eec3ac45de69745ca21e64e635af57db9e96300437f8b2a09e3ffdd613c0eaef88c9a522a41b87aa7f72bc81559fe4c244ef57e9523848cc168693b1a62e11a0a5f3e10fcb4ed16720faf64b88ee05b36ea971e3c074d067259a6a0385719a92d46af284e8c876eac6c29c26"]}, @nested={0x104, 0x45, [@generic="94215e895095f70107b623a383a6b1af90908cc93dd5c82c4d716010934570367216db356332351db1965817cbb46b86fb39ad4ff2b85999822eb7e07d35dffb3f8e718c2921e6d2a2b3d255746dcfad31ba6458db31f00c233c7832283c224dfecaac265dbbfb107a29bfefe61ac0e4832139527827d8e4d610f56e8844c9e4c1aa87f045677525902a927eb67cbbe620321d5440d2f2d8915ef52af326d322538ae6b0039f12c1da88a3a0f75c2535d7d3220709f16fa7ae00c2b0b6cd66e763cfe5c4269f03d347089e94febae9b87d8aa4ecd76e702766707f4611214a7ec273fc61b8ed39447f94c12cfc", @typed={0x8, 0x1, @u32=0xfffffffffffffffc}, @typed={0x8, 0x6d, @pid=r3}]}, @generic="5f8aea4cb966e4657c49287619d9953721964377d2e18dd82532bcc11c26fdac2a35db5a542a8c89f9280841b0954b57342c47c3537c94340ccb3a83246fdf0671d4c55969e84ec4f22ca5aa461aefb62dc657ec47ffe0181b84ab80b16df7c84dea4fb4c84d93631912228fb6d2d45707230ba76a271425674c795310d8283733d5c9662897fa1b3322a533db080a538f685165f12431", @typed={0x8, 0x8a, @fd=r2}, @nested={0x80, 0x8a, [@typed={0x8, 0x2, @u32=0x771d}, @typed={0x8, 0x42, @str='\x00 '}, @typed={0x8, 0x67, @ipv4=@multicast2=0xe0000002}, @generic="a463ee929ed67cfd6df73816291cc4257b96a720e0d8e297684414e315c4c664f5ce9c63882686e3bd9d609ed30febea5b2b150994dc44f85a3ae31ffdef49dc2295857d6af92df05687ba7e891830619249390287ce70baaac6cf95a61e0ef6502a"]}, @typed={0x8, 0x28, @fd=r2}]}, 0x448}, {&(0x7f00000007c0)={0x12ac, 0x23, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="d1135ab16d089bd7906ce1585a73acffde58d8e02fc0eb3a636f987d4458ac68682c6ed3d8762d6661c1745905d3ec9307df18b00aa96167256ba85d448b057ebcdca903d6211323df96972f15ca", @generic="17c2f30d37013fd0987305dc0d7c08b20291093e4d0925de2f215c88", @nested={0x1120, 0x67, [@generic="38ee2d161a3e700a684b5075271d8b8320b0f2174ef04688960b5310ebf89ee9310791db81aa2a1f9c86b5bc22892aa66f8590307853654c606184c6b950428ee4ee5903e3fb2e81ebbe92ed04c6db13102157d09c607dee2afed02a52ab100cadfee9875df3ee466456d31a2a", @generic="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", @typed={0x8, 0x30, @uid=r4}, @generic="8db2b045ff67479cd62dac7d93fbf8a45f5175d28f730fa94357c5cdaece8c89f25ef2bbcdbeb7ed20e19ea3b2a44b807a687fb04a65bc9c77ad8b0665991582c08cd77cc58d69027881c53e52af7592a7b530a9367df6ab01ab3161fac665339fc19ab0970c116dac6fbf814b275f624f1f238cf61e05f594a934834ddf7e0b5426537076d798c2ef2a232941c7fc31bf369dcf905295edec88700144144133ea7d69a0"]}, @nested={0xc, 0x1a, [@typed={0x8, 0x4c, @ipv4=@multicast1=0xe0000001}]}, @generic="6036e088a19192b602b141e86914caa627e1fe6186315503c2e39de3288b9e2985632cad6e1361e89a55019bd40b117c7dacce75e8da273ec09ac6165d82c20251f6dacbb859aee18239eeb8d3ed8a59f31ac82d59eabe886f30796c71a639340982a35e583b6162c5724b1afd22f6b095a283b2f0cb201748c32aea24630f7e518d7344b77d79048640b16b4811d7a4934b8ae3defb293c7e6bed06fe07ea3b9184f59445604a78ea5008", @generic="76c88ac98130e0c02e57218a04621801dafdfd45201f9a4779af9c471bc8604b14b19792a6abfefbd6af016f0b65c3ad6f167a699bd823ef465bfc370362ba5d064c502730ba7bfb7f6bb1d9cc085068839e49851af7efba2e62"]}, 0x12ac}], 0x2, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}], 0x78, 0x40000}, 0x8000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r9, 0xa, 0x12) fcntl$setownex(r9, 0xf, &(0x7f0000704000)={0x0, r3}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x2, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x56}}}, 0x3a) recvmsg(r10, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0xceb8, 0x7ff, 0x6, 0x40, 0x0, 0x7, 0x4, 0x8, 0xaff0, 0x101, 0x6, 0x9, 0x3, 0x7, 0x40, 0x1f, 0x1, 0x4, 0x6, 0x1f, 0x7, 0x2, 0x80, 0x23, 0x1f, 0x37a1, 0x10000, 0x2, 0x5, 0x3ff, 0x65120c13, 0x3ff, 0x400, 0x7fffffff, 0x401, 0x1000000000000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000180), 0x7}, 0x8, 0x81, 0x800, 0x1, 0x8000, 0xff, 0x4}, r3, 0x4, r2, 0x1) dup2(r9, r10) r11 = gettid() tkill(r11, 0x16) r12 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r12, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0x0, "f0b353a8e8bea81b", "db632e503b605650e012187aeac3f1f5f5d3ad22097a62dcaa0affbaee6b8b47"}) 2018/03/25 21:18:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480), 0x73, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)=""/154, 0x85}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ce, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x17}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r2 = shmget(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/194) 2018/03/25 21:18:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x1) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x102, 0x4, 0x400, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/25 21:18:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4101, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="41000000000027000000a0eb0000000000000000010000000000000000000000f90000000000000000000000"]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) 2018/03/25 21:18:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) 2018/03/25 21:18:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0e836476b3d0235a9e240010000000002f0011000c000200e000000200"], 0x24}, 0x1}, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x8) 2018/03/25 21:18:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2) fallocate(r1, 0x0, 0x0, 0x800000000000000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x81) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/49) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/130) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x800, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/25 21:18:45 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x40) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) 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) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'sit0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x10001}, 0x8) 2018/03/25 21:18:45 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100000000, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x8) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x1) 2018/03/25 21:18:45 executing program 3: r0 = socket(0x800000000001b, 0x80007, 0x7) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000040)) 2018/03/25 21:18:45 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) fcntl$notify(r0, 0x402, 0x80000008) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001e40)=ANY=[@ANYBLOB="0023001933465a631ca52c7d00000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000005a80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000005a40)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000005ac0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x0, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}, r4}}, 0x38) write$rdma_cm(r2, &(0x7f0000000140)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x128) 2018/03/25 21:18:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x1) 2018/03/25 21:18:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0xffffffffffffffff, 0x188000) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/206, 0xce) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) shutdown(r1, 0x2) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="3a4f8e8c1be38087492b8d2b4bf8bc66e2a21e631cd7be6549141c24d908212d83d7cf66492ae5818a355552e25dae5c22207bd7f33b7ffce0ec29b5111106624f2eaca82e8aef4783a49b0c", 0x4c, r3) 2018/03/25 21:18:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getuid() sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000b8f78)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/25 21:18:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000480)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mq_notify(r2, &(0x7f0000000280)={0x0, 0xb, 0x4, @thr={&(0x7f0000000140)="da23a5ec1729f0c02efa8e0a0b8f22a29ebbf79619b2914e9edc45143b4047f8098b8ffef19785627b692f00f875c8c55d1a984e82a48b4d7614bb8d34d488c16433e475f364dbd812bdb4c16d492928ac2054e1a3a3bc685ee974352e59d0dd5561d64f69282fcea3a8448f603930cb21988a207776331bfa8553710a9280ca0897685ffb7050bf74be54131b988f01fdc28f9f24049f685ce4ee7950ffb338804134d679167d84d2c80705eb86238a4dcbd02b22c60bb2bd19eacaa7c2340518e82d074709d0be0bedb0", &(0x7f0000000240)="cb096eddbadde821cf6c4df00b67e3504f9361"}}) 2018/03/25 21:18:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x11, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x191, 0x10001, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="1f0f000000000000"], 0x0, 0x0, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9ce5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x7}, 0x8) flock(r0, 0x3) 2018/03/25 21:18:45 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2010002, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="d7a8de8474685f24764590c83e5942a0b9758f6c6cbff0618c4c874dd5a4077bb80d4d90a6ee32b5db0ef13a21ed34561cbca75a7622bfeb0ba58bced58df9dfd7beab701f089dc2730fad88d2160894c2ba687960a1d0e239bee6d00f9430091bbbca5421c4d5c44a55595072faff1be0ee552a5ad748a382dc6919491cc175a04ca311c47b94d6f4de7699bac1ef4d32efc53f0c50a2cf6c02354a41c2891109a51cce45278faafc928367b1da000f", 0xb0}, {&(0x7f0000001540)="10c1638c12a58e1c2de7d3b17b9ad857b16c76bcd857512ac5b6b3a27d7afca8579318e83d7c6feb55e6beb5673985a82ea6fe4ebb4e7d3f2e90e383ec81d78af642bd71b5dcc8200e57e2630830eabd932ba0381001d292f1dcabedc1d05970c20ac895b6c906ae6e21f743e5e0f91378d382c866636d89f6c18f32", 0x7c}], 0x2}, 0x40004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x7, 0x3f, 0x6}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/192) write$sndseq(r1, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) open_by_handle_at(r1, &(0x7f0000000440)={0x1008, 0x8001, "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"}, 0x1) getrandom(&(0x7f0000557ff1)=""/15, 0xf, 0x3) r2 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001480)=[@in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4c, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffffffff00000001, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xc0) 2018/03/25 21:18:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x1) 2018/03/25 21:18:45 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) select(0x40, &(0x7f0000000140)={0x7ff, 0x1, 0x5, 0x23af, 0x7, 0x8b5d, 0x7ff, 0x10000}, &(0x7f0000000180)={0x7, 0x10000, 0x7, 0x9, 0xfd16, 0x6, 0x7}, &(0x7f00000001c0)={0x40, 0x1, 0x1, 0xffffffffffffff00, 0x8001, 0x6, 0x8, 0x4}, &(0x7f0000000200)={0x0, 0x7530}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) keyctl$session_to_parent(0x12) r2 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0x6, 0x1, 0xff, 0x5, 0x64, 0x2, 0x10000}, &(0x7f0000000100)=0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/25 21:18:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r1, 0x10, &(0x7f0000000ac0)) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000640)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) fstat(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r17, 0x800000c0045006, &(0x7f0000595ff8)=0x3) writev(r17, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000f, 0x52, r17, 0x0) close(r17) sendmmsg$unix(r3, &(0x7f0000000a80)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000340)="d19c64bd6a1dd874c0212379e498f88fa270b8ee62207dbb42c61678238003d7364a23bdddb2c3ed472fddb1d42c4ee2a082c98351d5f6005d0a83ff819d8993826edd1cd931b42dcfdaa6f8", 0x4c}], 0x1, &(0x7f0000000c40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="00000000000000009e00000000329274ea000000", @ANYRES32=r3, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r8], @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000070000000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0xfc, 0x4}], 0x1, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000b00)=0x100000000, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) [ 194.887432] binder: 14156:14161 BC_INCREFS_DONE u0000000000000000 no match 2018/03/25 21:18:46 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd9, "f4f8e89f9174ebf2e963faae06e871ca2526bb0e8053dff16f1b6504833ef44e8627db7dce87a97d9bcefe0ab175cf29861d858bf7989794d2b055f4f2897ad0d89b99374683c6118786e69d68927fcc784fcfe21e97650dd6b5bc0ab09abee41caae1b0a84645cad658857e114636cb2a2f5ebc9759d245321b1cd2766edb39518b11b38eee6944973db4e8df65603cb33e627dd3e5bfbd3138a2ae5081cd19272b126248736946aba548bdaf0d9edaadf5b3006a0561c3477f72361c2298bb798b08022f5b9d448b8a6c06a2ecbc9cac387e59f9dff0634a"}, &(0x7f00000001c0)=0xe1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x2, 0x9}, &(0x7f0000000240)=0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)={0x14, 0x23, 0x711, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) [ 194.936519] binder: 14156:14167 BC_INCREFS_DONE u0000000000000000 no match 2018/03/25 21:18:46 executing program 5: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) close(0xffffffffffffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000a01e82038bd6f4d2000000000000000000000000000000000000000008000000000000000000000000cfc65bae3fa831c9b84b740bf0053b61b01e02526fb36d1a487b390dd965927200b87e24216f451048d6464f54679eea335e"]}) 2018/03/25 21:18:46 executing program 0: r0 = socket(0x10, 0x2, 0x0) inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)) r3 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0xb702, &(0x7f0000d2fff8)) 2018/03/25 21:18:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) 2018/03/25 21:18:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x5, 0xb}, 0x2c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7200000000000000ffff00c6f62e240000020000000000000000000000000000000000000000000000000000000000000000000000000000000000fafffffaffffffff0000000000"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x100c, 0x4, 0xfa82, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000255ffe)="ff", &(0x7f0000329fff)}, 0x20) 2018/03/25 21:18:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000240)="3664470f35c4e25945cdc4e229b6380f16e4660f388237c4a255a86f036764400f01cb66420f38820f66baf80cb89743a588ef66bafc0cb04beec42229aab4379a000000", 0x44}], 0x23c, 0x0, &(0x7f00000002c0)=[@dstype0={0x6, 0xb}, @flags={0x3, 0x2280}], 0x1000000000000065) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x8, 0x7, 0x855, 0x15a, 0x6, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x6, 0x1, 0x4, 0x9}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x100}, &(0x7f0000000200)=0x8) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x2000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/03/25 21:18:46 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x1) 2018/03/25 21:18:46 executing program 7: r0 = timerfd_create(0x7, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x3e1) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) 2018/03/25 21:18:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 21:18:46 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x42000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet(0x10, 0x3, 0x3) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="1d34c3118ed55045cce4622ab876f5a5", 0x10) close(r0) setsockopt$sock_void(r2, 0x1, 0x10001b, 0x0, 0x0) pipe(&(0x7f00000000c0)) 2018/03/25 21:18:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="0c030000a46e79eda6ab05e65de1e1f699aee3055edb87b429104dff5c5920298d1b4f8f63e9f7e24e3d404fa1d39a97e613883bc630e670d8a73e15ba27cbe37d6a805e168315be22cbdcca6a7cf5e94005064efe27277b89b5210f11185a40801b893178bf91be7360ab2cd0fe9c133556f5001424070fd31a45a30f610c1f75736b5955ad60475cac408c780377c731fbfc157907155ab78a159976471ebd81f3eb107933f0cb0a6b3142de66c2324c9d1cd1c20f33965244c0f198bd578e2b7d7b78997bd08f7df50a27d850ef983af5272b252941482eff7f0b3a681613fe03dd5ec9f91f7522f2328c3dac9526f18f880e7f93779b8da15e4fd5e478c9ddcf54dc"], 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x673ce355, 0x100) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="c7e88eea5b3a7ff1a27e661cd5604ee73f7a1d8b3358b6848323862d0134f98d19b5368a09347858b234093fb510689c28eacd61dc65777970fd68f0368c4e8cdefcc2dd5d1be6cfcb416a6e49add786259f219875c54fac872f5f1226517407b39b502428541b2103f932dac0e12a8dd18b1eca8402b85e3c780a9cca44983543658e5e7b3b1dc588d6f44ad322c6bc654d7c4b", 0x94}, {&(0x7f0000000340)="9106fbf6d569fda100a6d6dd76ffe940d2e22c764d818dafbb0f39e4b4bffe4dc6d0e09c5c93a61f206ba1400fe44d5c2a46f88a46dcf475b54c9f5f116b070d087cc8c4959a350be5244edbb397c25e1de8617ccbde7ea96806189489fe5faa005bbace6ebddca6fb9571d7ff38c36333da7057791a53ecf125d74af204e1b1a1b8d73533bcf40d0dd6202ba44638f0c13bb057a6777555664ea777dad6ba23641cf452a1200227dcf88e4192fac62a9d6251bde9fd670fbeb3e929fd4a9f8717e717e4", 0xc4}, {&(0x7f0000000440)="0021d729cb3c5bf147343b48006086c382c48ee515ae06f3a75e8f50c74dab201e680d1ec57a564cfb1949e278760e928a5a339691de50d837a540ea68a7b055089aa6008a9be2b58a4d4f02a21447603e484daac2e4f1544c9423daa64ab131b3cc0c9ad5dd522eada5f9cbb73e7d3e8940ce0371001c9799766c784655e467068291045b0249094d554a48cb69972f311b1e6e5f140b9a071ef32837accba4b625e77dc140606c7cca2a5e713ee42de0a882c6ffeecce878c86982d898", 0xbe}], 0x3, 0x0, 0x0, 0x80}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000005c0)={0x0, 0x2, 0x400, &(0x7f0000000580)}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000006c0)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="17634859", @ANYRES64=0x0, @ANYBLOB="00000000000000009d5c971a815dbdbe4cff15102a8f8673a3869c781359851f13ba657d00191e4e0916a4e8c78e4afeb8bf6c878d87f87b51a89a4b380f2720b74284d08d61318605350893db33b17393bae0e067451ed9e7129254bcadf31e750b2bd216f902e020cb9fab34587bd9fad63201276db2b2500145120819a868b52625f3a8d73065033644c1da488221751269005f97d2b63cf54e3aa0b789cd3ff752d84e5ccddf5c463f"], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000000c0)=""/154, 0x9a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/25 21:18:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/247, 0xf7) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/03/25 21:18:46 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x7, 0x100, 0x80, 0x8, 0x55838fcc, 0x80000000, 0xffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/03/25 21:18:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x7, 0x100000001, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x5}) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x1) 2018/03/25 21:18:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="7d18011e7f04c6c42ca44d91e6c5d590f3626212f6072a71708bd1c57d46bb84"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2080, 0x0) 2018/03/25 21:18:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000000c0)) timerfd_create(0x0, 0x80800) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) dup3(r4, r2, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) [ 195.250487] binder: 14212:14217 unknown command 780 [ 195.278755] binder: 14212:14217 ioctl c0306201 20004000 returned -22 [ 195.346333] binder: 14212:14217 ioctl 4b6b 200006c0 returned -22 [ 195.396382] binder: 14212:14217 unknown command 1497916183 [ 195.414210] binder: 14212:14217 ioctl c0306201 20000040 returned -22 [ 195.450874] binder: 14212:14220 unknown command 780 [ 195.459100] binder: 14212:14220 ioctl c0306201 20004000 returned -22 [ 195.474874] binder: BINDER_SET_CONTEXT_MGR already set [ 195.487921] binder: 14212:14217 ioctl 40046207 0 returned -16 [ 195.494456] binder: 14212:14220 ioctl 4b6b 200006c0 returned -22 [ 195.500804] binder: 14212:14232 unknown command 1497916183 [ 195.508749] binder: 14212:14232 ioctl c0306201 20000040 returned -22 2018/03/25 21:18:46 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1000000000000050, 0x10000000000000) 2018/03/25 21:18:46 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x449, 0x20000) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x39) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) socketpair$inet(0x2, 0x4, 0xa9, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1005, 0x8200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x9}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf681}], 0x38) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xd6d5, 0x300) r5 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x5, 0x2, 0x1, 0x5636, 0x0, 0x2, 0x80, 0x4, 0x6, 0x4, 0xfff, 0x6, 0x2, 0x0, 0x100000001, 0x2, 0x5, 0x33a, 0x17, 0xff, 0xffffffffffffff81, 0x4b97, 0x5, 0x1ff, 0x4, 0x7, 0x5, 0x39d, 0x4, 0x8001, 0x3, 0x7f, 0x1000, 0x6, 0x8, 0x2, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000280), 0x1}, 0x10205, 0x7, 0x8, 0x7, 0x7, 0xab1, 0x3}, r5, 0x3, r2, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$int_in(r2, 0x5421, &(0x7f0000000340)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000040)="ec"}, 0x20) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000240)="ef") 2018/03/25 21:18:46 executing program 2: r0 = add_key(&(0x7f0000000040)="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", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="b9", 0xdc32bfe6406b625e, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000340)='.dead\x00', &(0x7f0000000380)='/selinux/avc/cache_stats\x00') execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='/selinux/avc/cache_stats\x00', &(0x7f00000001c0)='vmnet1\x00'], &(0x7f0000000280)=[&(0x7f00000003c0)="69c155695a67616379009b024506b25bf602623f49e0a6f60cfd58c1ce53b1e384968c1c4b6a86d7f531e92850ad1a05aefd335b0f5395ca10a99ef08d354c44b70259489e4794dfe0a03ff81291ed7be84963c212a15b14d86e8a06ac9dd7447422e6cc9e7924d0ffdf5cd0bb128fa065822e8b3578acb5271767436909decae67ce237b58b80b824a1acb1f3fca274d20784fdef3bd97d6d4ec7f80833588a37c1a954882fda81509baa55d83b5030afe42bdaa2f15e539b3e91bfe9ebab0c7aba45156c5573e8401c5d580b6ac28b41590509b8bf81f44d5f77b8345e0500000000000000fbdd52b31d90888f96a5b5ec2682a38bb6bb0feea400", &(0x7f00000004c0)="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", &(0x7f0000000240)='.dead\x00', &(0x7f00000005c0)="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", &(0x7f00000006c0)="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"]) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x7ff, 0x4040) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000007c0)="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", 0x669) 2018/03/25 21:18:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x2) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x1) 2018/03/25 21:18:46 executing program 7: syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x6, 0x200000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000680)={0x1, {&(0x7f0000000000)=""/23, 0x17, &(0x7f00000002c0)=""/139, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x0, r1}) 2018/03/25 21:18:46 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket(0xa, 0x2000000001, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x3f80000000000, 0x4e1, 0x0, 0x3, 0x4, 0x5, 0x9, 0x81, 0x0, 0x7}, 0xb) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000000)=0xfd78) 2018/03/25 21:18:46 executing program 3: socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) 2018/03/25 21:18:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000200)=0x5) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_rr_get_interval(r2, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) accept4$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) semtimedop(0x0, &(0x7f0000000100)=[{0x0, 0x2, 0x1800}, {0x0, 0x3cf661c4, 0x1000}, {0x7, 0x5a, 0x1800}, {0x3, 0x1, 0x1000}, {0x7, 0x9b, 0x800}, {0x1, 0x0, 0x1800}, {0x0, 0x61f}, {0x4, 0x100000000, 0x9f69a02449e36206}, {0x0, 0x7, 0x800}], 0x9, &(0x7f00000000c0)={0x77359400}) 2018/03/25 21:18:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x7a}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0xc36, 0x2}, &(0x7f00000004c0)=0xc) 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(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/166) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000500)=0xffffffffffffffff, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x2200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getpeername$unix(r3, &(0x7f0000000300), &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x90, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffc}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x802}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000140)=0x10) 2018/03/25 21:18:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="6679379bf56eb2d78b461d8a4da98d08fe8eaa88afc65c58a28c0995803b60665c214bd124581e384a7b21", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) exit_group(0xfff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x1}, 0x0, 0x0, 0x0, {0x0, 0x100}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000240)=@raw=[@call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0xffffffffffffffdc, 0xf, 0x0, 0xd, 0xfffffff8, 0x1}, @exit={0x95}, @exit={0x95}], &(0x7f0000000280)='syzkaller\x00', 0xd6, 0x56, &(0x7f00000002c0)=""/86, 0x41f00, 0x1}, 0x48) r4 = getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x1, 0x9, 0x2, 0x7fff, 0x0, 0x9, 0x0, 0x1, 0x400, 0xffffffffffffffb6, 0x9, 0xbcd2, 0x1000, 0x9, 0x3, 0xc, 0x55a, 0x2, 0x7, 0x5, 0x6, 0xa834, 0x1, 0xe8, 0x8, 0x6, 0x10001, 0x78, 0x6, 0xfffffffffffff948, 0x0, 0x7fff, 0x9b28, 0x80000000, 0x81, 0x6, 0x0, 0x1000, 0x6, @perf_bp={&(0x7f0000000180), 0x4}, 0x80, 0x7fffffff, 0x4, 0x0, 0x1, 0x9, 0x9}, r4, 0x0, r2, 0x1) 2018/03/25 21:18:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x8001) 2018/03/25 21:18:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x1) 2018/03/25 21:18:46 executing program 0: mkdir(&(0x7f0000000240)='./control/file0\x00', 0x20) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) r0 = socket(0xb, 0x4, 0x2) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101800, 0x0) r1 = open(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000097ff6)='./control\x00', 0x0) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) readlinkat(r1, &(0x7f0000000280)='./control\x00', &(0x7f0000000080)=""/127, 0x7f) 2018/03/25 21:18:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/03/25 21:18:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000300)={0x7f}) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r3, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000480)={0x4, 0x0, [{0x5000, 0x39, &(0x7f0000000340)=""/57}, {0x5000, 0x6, &(0x7f0000000380)=""/6}, {0x100000, 0x21, &(0x7f00000003c0)=""/33}, {0x11f006, 0x54, &(0x7f0000000400)=""/84}]}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='logfs\x00', 0x0, &(0x7f0000000140)="b0db8b4e32f702cf07f3b5ad8da180c81c1cee7c09a7d3da8db90edc10643f916a394973cda040d50f41eb68acf23ae3eb4fcb5c05dcfa099cd6ba3f0e3d08ca146c935e0467134318c1d49f2bccc42c25f55b92cf6d9c92ce0b81be9a0878d29deaba9e95af3f4a7d4e5b8397a56888644535481f275d1af78cc47044681ffffa4016fe86e317d7b13b6b5c2c9ce65080e7735ee90ad98fa1cd4e4f94b2e9036715b75af3a35521b4a5d722af1529d1fdc832dfe8c1783eab7789724271184640eb868ce7826871238d64afb461c87dc9a2029b039b1dbe3b2005b2a1b74ac59913442b9efb") 2018/03/25 21:18:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) times(&(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000040)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000400)) ioctl$TIOCEXCL(r0, 0x540c) sendto$ipx(r3, &(0x7f0000000100)="71a3f90cd37faa44855c9e0b723d2bcc359021dffedc14", 0x17, 0x5, &(0x7f0000000140)={0x4, 0xfffffffffffffffd, 0x2, "d5c6ef8f64f7", 0x8}, 0x10) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x6, 0xdb, 0x100000001, "1b262e981735db49383e1050c5f17cdeed108da8c373f1d367a98109b7aa0c27df8e9214ad9486b50e217286", 0xff}, 0x0, 0x0, 0x4, r4, 0x91, 0x72b5, "22806335c4d15c700c2e04c8d59ae93eb6351b0ba609f49702af31b44b4757b3801eab46ede24c3062a616483043cacfb458a4065c633bd0588726030faea157", &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, [], [0x3, 0xffffffffffffff5e, 0x5, 0x7]}) dup3(r0, r2, 0x0) 2018/03/25 21:18:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) dup(r0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) fcntl$addseals(r1, 0x409, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0xebf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x33}}, 0x7, 0x3}, &(0x7f00000005c0)=0x90) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0553c38045e4007e8092d60b5870a5fd223632f10de9426035b2f424e5f2e8df31140cb36ac504f00c2cadaf8b2fa6b85875a4957166d112a3d165cf5ac16e6803b1141a7d150283", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9db, 0x60}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) sysfs$1(0x1, &(0x7f0000000600)='%\x00') clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) finit_module(r1, &(0x7f0000000040)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000200)={0x20, @time={r5, r6+10000000}, 0x4, {0xc4, 0x1}, 0x401, 0x1, 0x10000}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) 2018/03/25 21:18:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='ppp0*cgroup\x00', &(0x7f00000000c0)="7070703047504c637075736574bb6d696d655f7479706500", &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='ppp1&\x00']) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x6, 0x4, 0x4, 0x3f, 0x8001, 0x64e, 0x0, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0xf800000000000000}, 0x8) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xe0}, 0xff49) 2018/03/25 21:18:47 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8002, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x145, 0x1200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x7fc7040ae0916f1e, &(0x7f0000c28000)=0xffffffffffffffff, 0x5, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040)=0x5, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 21:18:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100, 0x0, 0xfffffffffffffffc, 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, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x10, 0x1, 0xffffffffffffd531, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000180)={0x8000}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000001c0)=0x2) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r2, &(0x7f0000000240)="64ccc6edb6192780ed7a502cdaf37c0c4f1875585cc82cae843d981f2c81d5abdd4927e47ee88d0f8b3c87ece62be680059429d558ee474258cab210ce5767b1528351a7d4860d9542d25bd03697e4f62784e96c389485c46870e8bda11e8e6b5a2db6"}, 0x10) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) 2018/03/25 21:18:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x2, 0x6, 0xd91e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) recvmsg(r1, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0xfffffe73, &(0x7f0000000140), 0x0, &(0x7f0000000100)=""/154, 0x68, 0xa81}, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/03/25 21:18:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x9}, 0x90) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068affc), &(0x7f0000c6e000)=0x4) 2018/03/25 21:18:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x81, 0x608100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x2, 0xffffffff, 0x6, 0x101}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x3, @empty, 0x1}}, 0x9, 0xe3, 0x0, 0xe200000000000000, 0x2}, &(0x7f00000003c0)=0x98) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000180)=0x100000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000b80)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000c00)=r3) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) prlimit64(0x0, 0x0, &(0x7f0000000640), &(0x7f0000000680)) 2018/03/25 21:18:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2810, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000180)="858c511a2e8aba1ca3c4d829fdbad0d74c058c3b0c31bbc5a31f949be08af4bcffdba94077e0dab7f3990a193c6d9d344065ad913979b3c87524bccbbd5dc24edb25318be5458dcd14f53c4e337883a5af4f8e283e1eabbad69086884008e1feef01110128b9994580f63a0830f145567aed7080332785c8b11b99afc0", 0x7d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x2, 0xf95, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) ioctl$TCXONC(r2, 0x540a, 0x2) syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x14) ioctl$TCXONC(r2, 0x540a, 0x407) 2018/03/25 21:18:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, r1, r2, 0x4, 0x40) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/25 21:18:47 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) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000100)=0x1000000000000000, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/25 21:18:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000500)=0x267) getsockopt$inet_int(r0, 0x10d, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200c1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x80, 0x9}, &(0x7f0000000640)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x5}, 0x90) syz_open_pts(r1, 0x40000) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="7c84e89998e4ab77904028ce9e5c3cfd838716c6c387747e26e8635c2198166aa67366192cbc3ac266de8b167b45857886019bdb23c153baa734de19cec662152742fbd6313360a535c09efbea32180a157306908a45656ac5d9b2a214d006d79d0e7bb02b18ec09bc5236d9f77ee6b8318f7b579d560b2ff713ba26140d324a2259df7cdf279a5826479c63d9579314ce0ffbe23dee4e397799e2b24b", 0x9d}, {&(0x7f0000000200)="7ed1ae358e2737d2f3903531bcb7411608d5151fcd31", 0x16}, {&(0x7f0000000240)}, {&(0x7f0000000280)="55c5defbc7f73e7539a71fd74ee2c3bd83f4fd24527ce5824612d2fa1cd32a0122c77fc1bbb60cdd87f36822bd5b759cb035ba95a8f4af7c5dff15da824fe719c2154b59a42c5e70fc848fcb5ac22f3e98ac29caea9191dd3cd5b1fac945adfa1421d40b79232c0b042be254ec571f2ab8d05cbed32083a729e7b3894c4690f1e73a3aa6165a33811bf5673cd01934ad", 0x90}, {&(0x7f0000000340)="018f82", 0x3}, {&(0x7f0000000380)="68119b95055b681d355ff671d2a2815700b5d8730d7ca7dc89b8dc4abd3d5f7bb7d323613ab1136e6835e62bdd8792896b02d9ad098aaff07a5ef87e20147d1a525536f227de8537", 0x48}, {&(0x7f0000000400)="08fd7d1a3b27319d21029c", 0xb}], 0x7, 0x0, 0x0, 0xd0}, 0x40001) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000540)={0x3, 0x5bd067cc}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000007c0)={0x3, 0x0, 0x6f, 0x5, 0x10, 0x3a}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000740), &(0x7f0000000780)=0x4) 2018/03/25 21:18:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000001c0), 0x100000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x4000000000000000, 0x4}]}, 0x10) [ 196.063688] sctp: [Deprecated]: syz-executor0 (pid 14308) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.063688] Use struct sctp_sack_info instead 2018/03/25 21:18:47 executing program 4: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x70, 0x6ac, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x3c}}}, 0x2f) getrandom(&(0x7f0000753ff1)=""/15, 0xfffffffffffffeec, 0x3) listen(r0, 0x7d) [ 196.153868] sctp: [Deprecated]: syz-executor0 (pid 14324) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.153868] Use struct sctp_sack_info instead [ 196.176381] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 196.231307] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/25 21:18:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x1) 2018/03/25 21:18:47 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x0, 0x8, 0x5, 0x3, r1, 0x2}, 0x2c) 2018/03/25 21:18:47 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) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1800, 0x3, 0x5, 0x1f, 0x901c, 0x7, 0x3, 0x1000, 0x8, 0x8, 0x8003}, 0xb) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) prctl$intptr(0x4, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x13, 0x1}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/69, &(0x7f0000000140)=0x45) 2018/03/25 21:18:47 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x200000000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xf8, "33c1981575a222b5ee9846594f0b7264982ac394c3f756f9958b5f5efa5e4ba81297d545246a1ff5d1e55885fb11600c23a744f0596da254bf7bdde6515f3dad815a9de0a45f53e84e3fe572bcec9c2d9d17a6d74646e3db118526e05170748078b888eced6d00c68bf804a69266957fed205e96801d5ed300fe8feb11ede0de6e2bf1ac994ab9cb819ce3c0a692ed19b9bce7df0e2165f7c40a8a5331b539dd3cf21ef0d6280315da6ed08cf0ed8677f1ed56110aab669641faaec85e9105eaeea715dee3d0ac4155ae3ddc534c869b2bd2fec82982b0c551738eeccbe6078cb69a83d0ff6e107904dc42bd775c60fed195da1518fc9093"}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0xfd0, @dev={0xfe, 0x80, [], 0x16}, 0x800}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x3f, 0x0, 0x200, 0xe08, 0x3, 0x10001, 0x2, {r3, @in6={{0xa, 0x4e22, 0x139, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1000, 0x8, 0x80, 0xfffffffffffffffc, 0x100000001}}, &(0x7f0000000480)=0xb0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r4, &(0x7f0000000100)='net/sockstat6\x00') 2018/03/25 21:18:47 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x93ad}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x101) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sctp\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x69, 0xd1, 0x4, 0x1}) 2018/03/25 21:18:47 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) sysfs$3(0x3) r4 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/03/25 21:18:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000180)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000000100)={&(0x7f0000001040)=@allocspi={0x127c, 0x16, 0x400, 0x70bd2b, 0x25dfdbfe, {{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e23, 0x0, 0x0, 0x80, 0xa0, 0x0, 0x0, r2}, {@in=@loopback=0x7f000001, 0x4d4, 0x3e}, @in, {0x4, 0x1f, 0x1, 0x6e, 0x0, 0x5, 0x8, 0x4}, {0x1f, 0x9, 0xd11a, 0x5}, {0x1, 0x5, 0x4}, 0x70bd2b, 0x3504, 0xa, 0x7, 0x8, 0x6}, 0x0, 0x18}, [@algo_auth_trunc={0xcc, 0x14, {{'tgr160\x00'}, 0x400, 0x100, "6428358833fd41a202a5fdbe5fcd0c7f323a0ff13bab0909f9d18852a125859649d4d103574f2fd7d1769c64056562872ff278cb958134806e1bcd8991f2d428590749cdcc92b7f8e332c38ea5ba1bee57d995b1ec250672ab3b28eede23a76ba608e89cfbc6f5caf0ea4e09b21780aed7bee34348f1a572aaf1bebc99eb2b6e"}}, @algo_auth_trunc={0x6c, 0x14, {{'wp256-generic\x00'}, 0xe8, 0x0, "b6509ac8e5bf475fd70e18bc2811255d7aaa45c24cda3103319e63f435"}}, @algo_aead={0x104c, 0x12, {{'seqiv(rfc4543(authencesn(sha224-avx2,ctr-twofish-avx)))\x00'}, 0x8000, 0x0, "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"}}]}, 0x127c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/03/25 21:18:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x400, 0x80, 0x9, 0x72c5da03}, 0x98) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') set_mempolicy(0x4003, &(0x7f0000000040)=0x100000000, 0x7f) sendfile(r0, r3, &(0x7f0000000080)=0x1000, 0x40) dup3(r3, r1, 0x80000) 2018/03/25 21:18:47 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x29, &(0x7f0000000040)="4d604f510e4c98b7", &(0x7f0000000080)="986c8d6fd8442749da441e1d7356dbeb805e6532b7b931f21711e0ae1291a3a5ea061533704b4f768b1d480dc22f7761188825da7ac0221afd00005659eae18de5fbf3742cdf0c4c036f57d85821a4e8adc651ed027efa97b2cbe521a9eb0e1ccaa05934bca8057ebe856041e740510ce82ae438dfb735cc7c8580adf603f1a7147c68742d5812db", 0x8, 0x88}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/03/25 21:18:47 executing program 4: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x840) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 21:18:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1200, 0x2500) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/249) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x11, 0x4) 2018/03/25 21:18:47 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000000e80)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/50, 0x32}], 0x2, &(0x7f0000000200)=""/169, 0xa9, 0x2}, 0x733}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/203, 0xcb}, {&(0x7f0000000640)=""/17, 0x11}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/213, 0xd5}], 0x8, &(0x7f0000000900)=""/44, 0x2c, 0x8}, 0x7}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/33, 0x21}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/181, 0xb5}], 0x3}, 0x100000000}, {{&(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c00)=""/165, 0xa5}, {&(0x7f0000000cc0)=""/101, 0x65}, {&(0x7f0000000d40)=""/114, 0x72}], 0x3, &(0x7f0000000e00)=""/113, 0x71, 0x1ff}, 0xffffffffffff30c5}], 0x4, 0x2, &(0x7f0000000f80)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000fc0)={@dev={0xac, 0x14, 0x14, 0xf}, @empty, 0x1, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty, @multicast1=0xe0000001]}, 0x20) 2018/03/25 21:18:47 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x301803, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/142, 0x8e}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 21:18:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x40) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r4, 0x702, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x81) 2018/03/25 21:18:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x100000001, 0x1, 0x6, 0x1}, &(0x7f0000000200)=0x98) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x5e40, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x6, 0x4, [0x5, 0x4, 0x80000000, 0x1000]}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x80) 2018/03/25 21:18:47 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x105101) r3 = accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x800) kcmp(r0, r1, 0x0, r3, r2) tkill(r1, 0x3b) 2018/03/25 21:18:47 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x255}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2d]}, 0x2) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@rc, &(0x7f0000000000)=0x80) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) 2018/03/25 21:18:47 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @random="329075a45887", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) syz_emit_ethernet(0x1016, &(0x7f0000000640)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0xff, 0x9000000000000000, 0x4}], {0x8100, 0xb47a55a, 0x5, 0x4}}], {@generic={0x9b8d, "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"}}}, 0x0) 2018/03/25 21:18:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffdffffffffffa, 0x0) connect$ipx(r0, &(0x7f0000000580)={0x4, 0x10000, 0x3, "d8b060c5e2c8", 0x46}, 0x30a) socketpair(0xb, 0xa, 0x1ff, &(0x7f0000000480)) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@generic={0x3, "75e14850ce773ac50b202d4cbe9255c7c1a762cd18f97d6ae90cc67af0461eb2c9626e3d064089d444657e1eca754ad3656d7834bc04e7cd667d11b34d07c832c752be713ca6e99785ffc824c5c5eccd154b5556a4b681a3b4b292420ea0b699eecaf3e03090e674c80ba6c073c9f83ced41f1f83c8ceb7167cafeb01618"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="61c25a1fe090ff4a15", 0x9}, {&(0x7f00000000c0)="1f53aa3fbf68539092eb5598225ac2baf4b21379a6d5420293b908d4aa0adab5c5d8bdb3069d9f29072eb4e2060c0f857d9ab83a5920916c8fb624296242cf782f93b64521cf409e84c60adf1ef2144c47c7798eeeba03cd443d2fd8333e28bb889a8331864e33f5980755dd9110d8aacd875f1eb8c4ce18032a9ec3d6588644a022558d175805f48eab60d127adf614ed0a6cc7e3dc3a518c07ae5aaa13a92afbc02972bf1179370fe4a97454d282302691bcbdca08c6bef663375daf662473668ac08e7d50a34bbbb45b6bd5a06896fdf6cf28062463672e36355864d2610cce5c60e733c3fad99acbd257238079a7e72641bc193366", 0xf7}, {&(0x7f0000000240)="37a1b9773bd2b37d0b8cc6de32148e36e5ec916c176b294d31cd8dcfa6d9aaf2da2f5b8704fff9e6a9737ed4e6768ae2c48f63e5b2573a0516e7094cbd8f28c273bc24bb4b33595fc2b9d5adaffb7deced1b56e01b74c19040746558b272e5888bdc3d4f69428ad8650f87511d3264e6cd620a53f36043b8889ada8a712fc1da93fbca09711c24ae3dde3777da69b6c5c97c8cc554531ef66c087637036721be2e05958dd0b374d2726baeaf242e473ab7ece639614875a78041d668c302214b8b4d1ea1ade45d344ec0ef63756e74", 0xcf}, {&(0x7f00000001c0)="0247f46bbc9b49e771356fc6a172c3f579668b02ec262952be90cf68f27b60aca11f642b4d5153ed0e2a49a201011a24a016bda29f431c32", 0x38}, {&(0x7f0000000340)="2a91672397b604073689ef20ba463e53199da350351f7d7291343b31ef39ffe2d825fd7e60747ee40e19460e999c426249c8c7a71ac838576e8c73cb04fe53d44a3db5cbb5aee523eeb9fb4a7192b4c237700a1b5e7ded656c861393153b8033cdab4305d1de23fe981224363decdeb65c9420c51deea20c152da9251b763ca0782a9b36f08f7501d618f79abf667738570847f86ceaf2decf95cd82b2adb1294577a2ebe8c9", 0xa6}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="9800000000000000ffff0000000001006a902024621cd0f6102ab2c8249cb89a29a168de2e7a58b2e4936d79b4318d719f3efcd8a07aaf5dbd9f74888e75ba2f1f23c6a1148117d94c9619a16d0aba7f830e074b330d5648127d5fce3cc3d911e5c498f5e93fd3c6d4d8efc5aff0505e86cf13b46e5bfc55aa7ad4bba4bde85e05908a5312facb3828bf6205073b8d2cb596cce2b700000000575dc3261209dcb85d2a76c4065e8cca2cf5604cd353779b17d840e775e31385a5d59c33e23aa3cd58aa053d39545d932d246b71504a9f06efc3cbe4541de8533b1bcac12df498a6"], 0x98, 0x20008000}, 0x20040810) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000005c0)={0x3, r0}) 2018/03/25 21:18:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x103ff, 0x1, 0xd001, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/03/25 21:18:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000040)="d9cfdaf9e2a487b0643d73b1f65e868074fe6f2cc6b36e237fc39a3135eaf42c43957c448c1ef35f819e205a38aed816dcc58be2b42791d02ef8ae0a0fae73eaa9e358a2fff425b855f478133baffb573674a109564a28571f13a87afd3c68d0fdf9e50b6905ebc963b096c9a37427a71c7f063b3f9208a958c2eaa52d0b523059e6aec85be98e6e4bab2a", 0x8b, 0x40000, &(0x7f0000000100)={0x4, 0x8, 0x3, "7eadcb27d6ee", 0x8}, 0x10) 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$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x684, 0xfff, "ee4aa4604fa2", 0x4b}, 0x10) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x1d2, {0x1ff, 0x9, 0xff, 0x7, 0x8, 0x100000001}, 0x3, 0x100000000}, 0xe) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 21:18:47 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) timer_create(0x6, &(0x7f0000c48fa0)={0x0, 0x3f9, 0x1, @thr={&(0x7f0000000080)="aebaf59e4f717e32981becc96eb39071a862acd49f1c1fb64da7c825ca3555d4bbca0ebe06ead6102c8ff7b2058b666e0a76b1912b27179d", &(0x7f00000000c0)="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"}}, &(0x7f0000b07ffc)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000658fe0)) 2018/03/25 21:18:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200400000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/149, 0x95) 2018/03/25 21:18:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000080), 0x34, 0x0, 0x0, 0xfe92) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x1c) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x20) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/03/25 21:18:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x240000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/25 21:18:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x0, @tick, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000029f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @multicast1}, &(0x7f0000000440)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x13}}) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000080)={0x3, 0x87}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000480)=""/25) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000400)={0x0, @random="f74ff6263f28"}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x1, 0x420) 2018/03/25 21:18:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000024000)={0x10}, 0x0, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x29, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) time(&(0x7f00000000c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404002, 0x0) recvfrom$inet(r2, &(0x7f0000000100)=""/19, 0x13, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x3, 0x5c}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000f8dfe0)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}}) 2018/03/25 21:18:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/149) sendmmsg$unix(r2, &(0x7f0000004640)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000010000f70000007e07f91946d6a0df03fdee0e00", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30}], 0x1, 0x0) 2018/03/25 21:18:48 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x2010, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000200)) ftruncate(r0, 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0x381) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x3, 0x4, 0xfffffffffffffffa, 0x1, [{0x8, 0x7, 0x9, 0x0, 0x0, 0x1008}]}) 2018/03/25 21:18:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xdac, 0x40a00) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000001000/0x4000)=nil, 0x0, 0x4, 0x4, &(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffffc}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) sched_getscheduler(r2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0063f740365d1531095ea11193b5ecf7b3d345c843d5c029ae20975d19bf758ddca7e756aeed5f6ec84bf77bf7c63249bfbb930a53dc3382824f866aa0b2ce9cbb82"], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, r3, r4, 0xb0f8, 0x100, 0x20000) 2018/03/25 21:18:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0xf) sendto$inet(r0, &(0x7f0000000040), 0x41, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000004000000000000000aa00000000ab3420aa9b24bd23aeb1a321601f775f2222e5003cef39f9bc9fb351a1f716dee785580cb67d1d46929ac67159deb6aff8dc94f042add808e5e8677ff9476f42ca067a4857ff043e0247022a4e6ef5b4b8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000000fe8bbf069b2f967a288d1bf5f65bf97e000000"], &(0x7f00000002c0)) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x1}) 2018/03/25 21:18:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/138, &(0x7f0000000100)=0x8a) close(r1) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x80000001, 0xa75, 0x0, 0x1f, 0x0, 0x0, 0x8000, 0x4, 0xffff, 0x4, 0x7f, 0xa88b, 0x3ff, 0xffffffff, 0x0, 0x759544d5, 0xffffffff, 0xf0e, 0x1, 0x2, 0x9, 0x6aac, 0x0, 0x3200000000000000, 0x3, 0x1000, 0x5, 0x10000, 0x1ff, 0x2, 0x7f, 0x1000, 0x400, 0x9, 0x1, 0xd558, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000140), 0x3}, 0x2a809, 0x3, 0x100000001, 0x0, 0x16, 0x6c7, 0x3}, r1, 0x3, r0, 0x2) 2018/03/25 21:18:48 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="288a1496eb25253f7b52b90ad9c9e377c000f7244fdd4b4cf3b2ca96731b93bf1bca9cc68af4ed6aa287", 0x2a, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4f) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-aes-aesni,rmd160-generic)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x6000) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000008000400c6924c0c2ef109000008050003005a5804000600"], 0x16) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/25 21:18:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x3, 0xffffffff, 0xffffffffffffffe0, 0x0, 0x8, 0x8000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0xfff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x81a, 0x10800) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1700000000d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x40) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x900, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = syz_open_pts(r0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) dup(r4) bind$packet(r3, &(0x7f00000001c0)={0x11, 0x5, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) writev(r4, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1) [ 197.169127] binder: 14460:14466 ioctl c0306201 20008000 returned -14 [ 197.207752] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 21:18:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], {0x77359400}}) 2018/03/25 21:18:48 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x88081) socket$vsock_stream(0x28, 0x1, 0x0) utimensat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x7, 0x7f) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r3, &(0x7f0000000180)="b03952afad2095bca64e6d0f309b9cedfe08f48acb40fd3446a883688d66331c3594d5abe62054444826c8ea0792214efeafc48b89d33572d52faaa69df74277c9f678de38e778fc62da9734018aa175c6bc167c6aca0505eb136c12e5865b79f5e6463f3d75980fbd591b4b7d565cf6eb2989a42454ea91132e7454e54b66e53688248428768b8721014e8b78f481886dc045d3646c64da6c7b95", &(0x7f0000000240)=""/65}, 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000003c0)=0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) ptrace$setregs(0xf, r1, 0x2e35ae97, &(0x7f0000000040)="8d813e5c20fc66b9eb0dc7d106425c94ae14df2320c70320eef370cdac6014d18afefc6ae64aee0899a29daebc837e6e8ebb734cec49e3c7298ebee45d0d1613b6cbfe57b7867eaf61d3878d55f74bd29080d6f8e00e9a05fbb77fa3562fac08f306a9bc1f3d716891b419faa979ea430121a999419bce3a6b3a9d05e985c62dcd9cd466f49b888bbe5af2a861acfeeb040fe936ab24fced9861bc0571e055ebcce749417d35c98a0c1648d817d67cc84c3ce3a40795fc6eab17e7c07a11fc4fcb364ad2d2f406655f6b9ee9cd2a6af27fe55a8c2274f71de804335525e680c6") [ 197.213354] binder_alloc: binder_alloc_mmap_handler: 14460 20000000-20002000 already mapped failed -16 [ 197.236275] binder: 14460:14466 ioctl 40046207 0 returned -16 2018/03/25 21:18:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0xffffffffffffff9e) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r1, 0x7, 0x18}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x401, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/25 21:18:48 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/25 21:18:48 executing program 1: 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, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8001, 0x4480) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400102, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20303, 0x0) [ 197.269277] binder: 14460:14476 ioctl c0306201 20008000 returned -14 2018/03/25 21:18:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x13d, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/25 21:18:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0xe5, &(0x7f00000000c0)=""/229}, {0x400000, 0xfffffc7e, &(0x7f0000000080)=""/63}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/25 21:18:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed5fff)) ioctl(r0, 0xb1e, &(0x7f0000000000)="9020c76d0971c8d53f33923b63c9f07b3b5bcef22743a752c403e9c027cca0a3f1a02c45ad4681564591541fedd7b382db370a7108f3f811375457a90a21d5066945fe25f9902721baacc5817a4a9413b6968d309bfb40b6e0762c62b1db487bd9deec13cbe7f1936099fb6497a12bc31403715776d9989843843af2916b6832af237fb59990fac8d7ffc49b75338f54988db102f02a368d1cf170bda4cde358911ceb5ed88c96d749d216767f649f7e53d8de1f5da87910b2dcaf9a17") 2018/03/25 21:18:48 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x7) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/03/25 21:18:48 executing program 5: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x101, 0xd45f, 0x23ea61e9, 0x80000001, 0x7, 0x8001, 0x200, 0x6, 0x7fff, 0x9, 0x3, 0x4, 0x4, 0xfffffffffffffffb, 0x8, 0x872e], 0x7000, 0xa1010}) 2018/03/25 21:18:48 executing program 1: 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, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/03/25 21:18:48 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) shutdown(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x501000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) 2018/03/25 21:18:48 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc020f030701ffd504173f81000000fbff0039", 0xb) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000), 0x0, &(0x7f0000000040)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) connect$packet(r0, &(0x7f00000007c0)={0x11, 0x3, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/25 21:18:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x99a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) 2018/03/25 21:18:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x5, 0x3, "18af2e37c695f0de3103a74ea17966618ac5f8b2603fd84f022acb1e54d4981b17a14bfb4f4f02d4debd12d27c447d813d32b5d4ca5bc894eeed5fbb248ea9", 0x27}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="8b090fdd2162042e026c037e4065aee6da80e631e8", 0x15}, {&(0x7f00000001c0)="9c95e5be58c33fc5c978bfbba0de8752141c21d7e5597fd0cc2b5b00b31af17dcb473aebd2af62f307e73d830d8b666181398804a9c75832b25fbd614a0aea3a8aab212a570effab597301a940b46ed6428b53feb1c159f81a92ab8a2365c9cc6b57815f18cff642b5ca641f95c28d73e37de7076865", 0x76}, {&(0x7f0000000240)="3d0dc419b156899243c48c237a85ddda707210a73b3d75d4a46d56b4493f6bf64508d9ac7ea50d924b92930eb2ad95663fc79996aa0cda20a06d6a6040d1ecbed3ece6b2ee4d5ec2d22789a4996b586f0b17e9ef92d4c099c83e214a1daa3b249b890cb420cf1f158d29e5edc1fc8c80c1befa1516c10803", 0x78}, {&(0x7f00000002c0)="e00b12880e763cb244f56eeec18d9d68fc89cb6d6752cdc483c8745d9c7f737c117d572f22b3b1f7db167d49bfc9f646dbb60b54893ffd37b0656e4f695310ffcf45416fdfa538cc1fba3fefa6b452203d8f9e95a9729e665738cd31ceb6593430dc5c8d08d57fccc0fd47818d17622602c7cdad9fd7fa0e6e59e35dd62f52376b02b871133f0f87d785a3b841971450c67a98b8235123e2ad0eb85695b64c98914d0081b80f51d2cd65a9aa83dc3a0807c3d0145f644bd4b5f422cf2008ef7cc8e4c3871c1ed5d09a29edd0faaa8cefc7f97df07ddfe02351a8130574a9ebacc8", 0xe1}], 0x5, &(0x7f0000000440)=[{0xf8, 0x101, 0x0, "69b16ab4f85b88828e8c7b7881fddc007771ef5f6645b20d1b4782e98eb56492d9b83161a875fbf0ba111d8a53bd5bcf7987864fc93b611a6f911deb1958608f743dcb6ecc61802c0ee0c583741f93ff87f27eca10367ea043779fb85c3f0e75af7e56190d7d07416bf43142dcfcdca1f3d5b7be23bcd00443904d1e4c8920e5a86a4b3ef389a09b52d14d3f8860dbcfd4a23484fde7204d7e6b03550f2273d5daa1778d233db21a651a274d0be4110a19c2d09c557041f1ead6b0e144f818a39120626dc2e95c002c1183537c0d1a1880c6688d06b985290d7af6f65ed859ec9c8c5f71db"}, {0x40, 0x107, 0x9, "eb7a44dd2774f6305ffa68bbeda53c03ff9d98b86e78cf428599483a2cdb5f0de23eba0e1ec168429bf479d3955424ff"}, {0xd8, 0x11e, 0x401, "3fb27a269cc1e846e8af8dfe033d420ab9924cae10f462a6b9897ba906dbac2c21293d7becb8ea0bbb50a96ad23895efb315151b64b8d1320a20043599ce72001779d95f37241f0615b8a7a775384aeb9e2f903db347ef2937561154d0e6c1e7bd651be75cbc4bb8c34f03c9285506aa9b98cae80f3b083ba98c7ba3b4bb7d72dd28eba146d265ad91c09ee746074ad4b7bf6be20e2cf305eb63883d08191129e759ea54934a1f7664d5acde4350c38fa82fe3ec6a54d46724010888654f41352f"}, {0xa8, 0x113, 0x21c, "e92c11582eeeee8fe8834c8c9d9ab3f55a9453e451ffc5cfc33da89a0df94109b8661bf51626843857fa58c4a84a4847cfc4f3833fcc6631a00f66492caa456d09bbe93f69ed963fd9c4c78fb150ac51477f637df87710b0d0707354337caba59196d294f27448416c9a47cc21ebcf15966625047481aa6bdf4e52a3eec44f3305dacfab3b07ac1f0fc027d632fa3393196426"}, {0x80, 0x105, 0x80000001, "2947505cfb3189b3be3c77c6a314873e48e906318d1795f846b9a87f202b34fff4c9f3215b7f05aec4daa71986f1e1c443e4ecc78c762a06cbfcf7497bb0a7899239f7d152a528481ceabbc83623eb67a32c92644a6368e9517521e58f055e9787c31710d1937ce70926aeb7e3"}, {0x98, 0x1, 0x80000000, "5e3080d359fc6de193cc99ebb4b65113e821cff04f2bed89065b21382c83821ddf096264744eba0622a2336c5053f41bac1beb6ae050831cdb30e74e9911b35f1df53a427fb434ed54abeee038d2f5c7b9964919ab9f2f938a8de34ca5f1555bb6e335e56ddc2146ea73ff29292987e29a9cb353aa62bf6dfd1072b754f548fcf0f308"}], 0x3d0, 0x40}, 0x7f}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000840)="6895639314727ad81955687a9a761e429dc9f8c8700de7bfd3379c1b47a87c4eca78c4c98356c50272f5e16cfbbbb629cdcbf05fc12e67190e2f821b58c92a72f5f5334e5ad0818d4b7af75ded3902e593d5ae0acc004c416e4dc72b2e3373a3f28d1ead6033b91915f9a03ffc72da4f4cb7b86e55ca682eaf79885d6ed1f12276641be35c960587f3bcb3f2d509499c335f86a59d2e6f3e4d9604511c18edd7f1462e636cfdb40a4858d24f5b141f68affee3e5433a1143b0c45cf9a7c7ffa2ef067886cf1c4fe8e3ae4042c489d2bb977cd3f1b4", 0xd5}, {&(0x7f0000000940)="709c42f3ff41bb18da940ede8da91527698eba37f3ac68f5ee133aac1a9dd60c05da07cc5bf7bde3de3ccab8cf4e007786c184beb129a94cd6853906d6e747ee257dabec3a0e8ceb66830a64409492f9b7d4699ec120bb2a26b9aac7176c711b143577cfb01836c36349dd8c1835f4289bac2894a8d139cf191cff8efcc2573eaad49cd6f28e77edc0210a9b521f533f942a747f5443c42bb9", 0x99}, {&(0x7f0000000a00)="0c3fd99432ade2081bfcbe01209f29f3d03f60368fac139c4114d399d7bc1e6ead9793032098c0ea8e0598fe526586ef27bdc88995126ae0fa4eb584023f4c122cbe68ca943bce5f69a3e3d7fb288f5eb6c6076a9fb6144fc74bdb9c4b5ed26fd9d1833cfee2b47c99f5f8169dbadc666d231da242a0ccbe7b2082c4d9f8e4f67253dc641c4a0cc2268846a084a109ffa58c6a21f3e735c25566", 0x9a}, {&(0x7f0000000ac0)="1d01d3760c378483eecb32b065f6831f71056cce53b17616da78b361f7912c64e7a249b8efd11db5d9e42ad492c7eaa79dc4c36dfd71792cdf1825a82f23a66033b357519cdb3e0f6465d9fad4457d970e38af7f92a26e3d3057003c167069acb98b8a1ad30c60061312ccc790c6fdbf12f632216490969f96a5a2c37517b7752bee6a1953916dc84f9ddb96b899ddfe0ccdb152bd076715906b12b8487b3f9ae4e53a35faf4bd15ca0460", 0xab}], 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="78a7853c1da8bb3ddf000000000000000e0100002000000015bd2648df47cd0c9170994f309cac351ccdbfc2c2ee52366889c3f19f676f6fff41b2d01a630c0a518de08f36d0109738709cca3e125adf50906f65a2de12818c650933a0ece5e9c77b54efd0eb17c03ab4372e9beacb787365a4ab92bbfc2e6c4d0c074b3bef54"], 0x78, 0x4}, 0x10001}, {{&(0x7f0000000c00)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)="26ea97abfdeeca6e9372b65679ea5d63ae03ec7725fd54133d95ee5a689e59bde77c6a89b18227e5cca0fa38d101b1b4cc1c72748d4d7ad875cbf73188869663fcc66f3f89d2ad1828cc404e805ea6bf6507e9aad6f22d5a06f0d6871947fca9f579e0864feeaee28590d9aa9a2024d0c6b2516b5e67355c503cb0862d42201caceb71b080cff48add316f85e639892184dc2e6d07", 0x95}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x128, 0x4040080}, 0x2}], 0x3, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) signalfd(r1, &(0x7f0000000e00)={0x7fff}, 0x8) accept$netrom(r1, &(0x7f0000000b80)=@full, &(0x7f0000000e40)=0x48) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/25 21:18:48 executing program 1: 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, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 5: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r0, 0x3, 0x10005, 0x3fa}, 0x8eb503f219bc982e) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/25 21:18:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000240)=""/81) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000002c0)={0x0, 0x400, 0x6, 0x2, 0x4}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x2c2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getdents(r1, &(0x7f0000000380)=""/147, 0x93) keyctl$join(0x1, &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}) socket$alg(0x26, 0x5, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, "61d2cc42e7021c4a19068efc305cc3e7e52acd63963efe3a852967888bff"}, 0x69) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458", 0xe}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b93", 0x5a, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000480)={0x0, 0x0, @rand_addr}, &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x15e) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) getpeername$netlink(r1, &(0x7f0000000580), &(0x7f00000005c0)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) shutdown(r1, 0x1) 2018/03/25 21:18:48 executing program 7: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000000)='F', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffbffffffffffff, 0x1fffffffffb) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003b3cf8)=ANY=[@ANYBLOB="72617700000000000000000000000200000000000000000000000000000000000900000003000000a802000058010000ffffffffffffffff00000000ffffffff10020000a0bafd887fd751a710020000ffffffff03000000", @ANYPTR=&(0x7f00000a5000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x10000}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x4000c1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0x80000000, 0x6000}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/25 21:18:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, r1, 0x1}) connect$llc(r4, &(0x7f0000000140)={0x1a, 0x30f, 0x8, 0x7, 0x5, 0x100, @random="d862a94e65ab"}, 0x10) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000000c0)=0x100, 0x4) 2018/03/25 21:18:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x3f, 0x3]}, 0x8) 2018/03/25 21:18:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001100)={r2, 0x5}, &(0x7f0000001140)=0x8) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 21:18:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200800, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x7, 0x3, 0x3}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="822a0f7af9") readv(r2, &(0x7f000005a000)=[{&(0x7f0000000180)=""/203, 0xfa}], 0x1000000000000213) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x2, 0x1, 0x4, 0x1ff, 0x400, 0x3}, 0x20) 2018/03/25 21:18:48 executing program 1: 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2800000, 0x200201) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x15}}}, 0x2, 0x9, 0xadc70, 0x4, 0x8001}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x120000, 0x0, 0x8, 0x3ff, 0x2569}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={r7, 0x8000}, &(0x7f0000000180)=0x8) sched_rr_get_interval(0x0, &(0x7f0000000140)) r8 = dup3(r6, r5, 0x0) recvmmsg(r5, &(0x7f000000b300)=[{{&(0x7f0000000380)=@nfc, 0x80, &(0x7f0000001480)=[{&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, &(0x7f00000014c0)=""/58, 0x3a, 0xa97}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001500)=""/66, 0x42}, {&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000001640)=""/147, 0x93}, {&(0x7f0000001700)=""/197, 0xc5}, {&(0x7f0000001800)=""/238, 0xee}, {&(0x7f0000001900)=""/212, 0xd4}, {&(0x7f0000001a00)=""/99, 0x63}], 0x7, &(0x7f0000001b00)=""/113, 0x71, 0x2}, 0xffff}, {{&(0x7f0000001b80)=@generic, 0x80, &(0x7f0000002200)=[{&(0x7f0000001c00)=""/190, 0xbe}, {&(0x7f0000001cc0)=""/229, 0xe5}, {&(0x7f0000001dc0)=""/223, 0xdf}, {&(0x7f0000001ec0)=""/5, 0x5}, {&(0x7f0000001f00)=""/219, 0xdb}, {&(0x7f0000002000)=""/224, 0xe0}, {&(0x7f0000002100)=""/245, 0xf5}], 0x7, &(0x7f0000002280)=""/125, 0x7d, 0x8}, 0x3}, {{&(0x7f0000002300)=@l2, 0x80, &(0x7f0000002400)=[{&(0x7f0000002380)=""/90, 0x5a}], 0x1, &(0x7f0000002440)=""/4096, 0x1000, 0x9f5f}, 0x6}, {{&(0x7f0000003440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003540)=[{&(0x7f00000034c0)=""/78, 0x4e}], 0x1, &(0x7f0000003580)=""/148, 0x94, 0x6}}, {{&(0x7f0000003640)=@ax25, 0x80, &(0x7f0000003700)=[{&(0x7f00000036c0)=""/20, 0x14}], 0x1, &(0x7f0000003740)=""/148, 0x94, 0x4}, 0x9}, {{&(0x7f0000003800)=@nfc, 0x80, &(0x7f0000006c40)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/53, 0x35}, {&(0x7f00000048c0)=""/75, 0x4b}, {&(0x7f0000004940)=""/136, 0x88}, {&(0x7f0000004a00)=""/115, 0x73}, {&(0x7f0000004a80)=""/232, 0xe8}, {&(0x7f0000004b80)=""/143, 0x8f}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/4096, 0x1000}], 0x9, &(0x7f0000006d00)=""/230, 0xe6, 0x7}, 0x9}, {{&(0x7f0000006e00)=@hci, 0x80, &(0x7f000000a080)=[{&(0x7f0000006e80)=""/4096, 0x1000}, {&(0x7f0000007e80)=""/4096, 0x1000}, {&(0x7f0000008e80)=""/185, 0xb9}, {&(0x7f0000008f40)=""/167, 0xa7}, {&(0x7f0000009000)=""/117, 0x75}, {&(0x7f0000009080)=""/4096, 0x1000}], 0x6, &(0x7f000000a100)=""/215, 0xd7, 0x1}, 0x94c4}, {{&(0x7f000000a200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f000000a2c0)=[{&(0x7f000000a280)=""/6, 0x6}], 0x1, &(0x7f000000a300)=""/4096, 0x1000, 0xb8}, 0x800}], 0x9, 0x2060, &(0x7f000000b540)) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x2ff, 0x0, 0x400000000009}]}) 2018/03/25 21:18:48 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0xc9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x8000) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000007980)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000004c0)="1413b2e3a48e4dee63d0a06400496334564e9a60c716621ed09bcb77e07dc0a6f020237357bdfc971447a0b12f340348c94d6353c6b56e1547aa959e36eff89a36d52d4489c11d7eb2a71dc772f5dcd2b31eb33929db97a300ea0ace0307"}, {&(0x7f0000000540)="5dc6e815a5d557db102feb798b74f8d38deafba3b6209ab1eba8e128a12dfb8e7863a270883afcbcd44c5ab77e1a10b7"}, {&(0x7f0000000580)="3893c38c7057684bb436db57e28876a7fb04398dccd4518df648870f3725f601a224aa394373b2898b10d8275cd7202a1cb587b91dd8f9c4040acabba7287c2bf0350c3fdb83772032f817df1abfb264a5e31c918388f33884e6f700d54339da32f0e0625271cff17f9afa11c4010211dff564cb173e6ff5a0151e37357ffeab6433fa14a3ea04f22a79b093e34869deefc943"}], 0x0, &(0x7f0000000800)=[@assoc={0x0, 0x117, 0x4, 0x7}, @iv={0x0, 0x117, 0x2, 0x0, "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@iv={0x0, 0x117, 0x2, 0x0, "b6c722fda2307253e96fa23e14546caa5dc3da554f740a420b57e2a46af8c49bed8ab4d9734048032416374b1d386411d6fc2aefde9173d0d25436ce077b383e1294ab314b8ab0a1c1b0340c807ddeec9a9446196d6d0e5195c2f507af647966e75e780cce096707185261ff432633e6371fc07c482c8377b355a4eb5e7b11bdf5f467a20d0318fcd8bce06d699f0ce42c707d313526c9b700eeaed3226560e340cda8470f62d2a4431ecb425c4c4be81c93fe70987fef888968b04fe251587fb27b42ad9b68bbbc4aa8c9f03191403d7b4eb7c4729da9d9ecac6d702034051207ae5e1111260e3d3435"}, @assoc={0x0, 0x117, 0x4, 0x8}], 0x0, 0x40000}, {0x0, 0x0, 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"}, {&(0x7f0000007480)="7fc8f47f3b31b1ea0747d92b075f49be187921a1f7fb247b8788ce2efd23d6d592db2bbfe2fdcac13ab2e13f1d6b3cdacd3f99"}], 0x0, &(0x7f0000007580)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "76c02f30ed278ae7e84f3e5763baf3d586ee22143500867161100de41cb223e7c7aaf0985a75a1685b38e762927b7bc4a8cce7bb43d537becac06165f8cdd8b58c769ea790753b211fff9d9028e8fc8c8bf3c2e4a306ca47d9e2ba3d12810149a22be7aa765507baaaa5ddc54148a0b1c1acd9d8f00e4637"}, @iv={0x0, 0x117, 0x2, 0x0, "50ed383b2c2d6e20a333067036f332079f34e1db5f1fcddc389fde50f8a0121cda5101e77731b41cc7a977f94d43a0c26095903504f301b97edf7bbe3577d7dd818fd51d0b17e6a55f460b40e0883e5dc6b7602d829e48677dd35871e9580c8557725c2f2532d5dcb9835e9dcb1bb8b1149bc9fdd117ef65a7e29dbc77e60f07e347f0abce96f004b0f4c0630c2c47ac7e82ead0e635782072508a5460d07112b3de3a"}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x4}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x3c45}], 0x0, 0x800}, {0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000007780)="e6eb01edf6939a831aaa4b0b9e6f8353e2dfb910e05318a5da9d7ebbccda3ff581617330073749882958995c97d80d7d2d11b6c24932002f3b062f6e1bdcb6fca8020c2d87a1b3165afa3007a8a2e89486eb1cb7758046319c093dae42013f7b60d638a047e55271f71d724a71ad1863742327cf08b53f4f7baa9c67078c3f8deef15af9d620911106430db96c899d918f3c8af02f6104c6058d1a7623add22a70441590889bc477b490462d38b6f90e"}], 0x0, 0x0, 0x0, 0x20044005}, {0x0, 0x0, &(0x7f0000007940)=[{&(0x7f0000007880)="0d878566b91e3da6fd0d9025a5c5ee99afc8fc72ad80fa669b8ec2919cf10dfc5d8fbeaca03a450a8f91815b1afab865f02785ffe363589f3fd81c13050ad3509aad45d658be0435bec53a6e94fcadf004573ec7c4d33327c05b07e0d93b17cb599fe941ce7aa38dc2ecbc132f9432cb074f95443c37cffa8a68a640b38b3064f4bca75ba3a8a297973e16d1"}]}], 0x49249249249278f, 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/25 21:18:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000005c0)={{0x9, 0x0, 0x0, 0x0, "8ddfc87db2661ac25abd804b5bd016a0ab8719cfbfd186feaf16ddcd2cda3e6f1b7215eef894ccb4883c5159"}, 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, 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, 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, 0x5]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast1=0xe0000001, r3}, 0xc) 2018/03/25 21:18:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=""/133, &(0x7f0000000100)=""/14, &(0x7f0000000140)=""/45, 0x3000}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x357) 2018/03/25 21:18:49 executing program 1: 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x10000) sendto$inet(r0, &(0x7f0000000180)="13aae4c00a9c334da987eee6effe303dba002f1424338f0c63fdd9fe26b43488561e326d8691b1140876835a0c04ca9f142a70482cefd52af77c382db97968343c7b10c4b0019200ab4728aaf0a52a6ac4f52c9a0a0d65413069e5dbe2dc38bcc2e98cd446a9d3dee664cbadafe06277c894660603e3b8b71b15ad6a409e044e001373e3ef5ecde87a99b62a975d742cc9284f4834e4b7b649b52d70fad35d162d94668af676bdb22696fd1a8ac1cd6a04e8699b5bf96a4162d6a074e0ea537288b13452912dcf1ce4cf4a693ab8189c1b990d97b68bac08a55207bb5becc0783091cb6a9a5cb3aaeb83aded0d263176de97b1c3befdda0cb0aa", 0xfa, 0x240048d5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2ed}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x6f7, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 21:18:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x20}, &(0x7f00000001c0)=0xc) 2018/03/25 21:18:49 executing program 4: io_submit(0x0, 0x0, &(0x7f00001b2000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/112) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x8001, 0x5) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/03/25 21:18:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000140)="5fffff7c747b627eed30fae90da2b3ba2b95add7407e00787e8d6a71c783875f3c2c64917bd21a76fa7e4934912e16d68e819013b3f7f0a496186124e9457530ddf4d8ea090f6e8985d949f33f00000000000000000000000000000000", 0x5d) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x1) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) 2018/03/25 21:18:49 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$int_in(r0, 0x80100080044dfc, &(0x7f0000002000)=0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) 2018/03/25 21:18:49 executing program 1: 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x404400) r2 = getpid() r3 = getuid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getresuid(&(0x7f0000000440), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) fstat(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$netlink(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)={0xdc, 0x14, 0x210, 0x70bd2a, 0x25dfdbfc, "", [@generic="2685814afd596e70f8d27675e4f26e61b47a0d85d2cba5aebbb3177c7d37fbd81dba1a414b86e2b16648ff06039e73cf43e37056bf042c6f195351408ff2683458c32a863018d8505c740338", @typed={0x4, 0x13}, @generic="c9956498e9401452b77634a43908eddc77cad889e182e31579f78632886cd9224842f86842ff2c98952c9252b00689bd3ee7570fa52c62d26ea3bb1bab17ccde72eac6c3de2b447bff177a06959e9f8b05113bbf712b87ce014cbb94e3ae33d134306902a6f6ef5c347ef9f1e16fbc652313f996c51db7ce71"]}, 0xdc}, {&(0x7f0000000600)={0x618, 0x3c, 0x2, 0x70bd28, 0x25dfdbfb, "", [@nested={0x250, 0x6d, [@generic="f5", @generic="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", @generic="61db3738e4b142cf204282f1be4f5bba14c0b1f99340e49d7dddff2f1bdbcd6ff9f55b6b3d56915b04b9643cbcb60dcbb344ced94c95279d135f328aa4413c2859c6abfc029aed6da2beea289c64e9f96edc3b904922770e1e0d42784df3dd5eceafff97ed34645e6e", @typed={0x8, 0x38, @str='-*\x00'}, @typed={0xe0, 0x2e, @binary="da41f40a847cc67d14fae490decd564cfa10576f8a654fb318f34b0b7a0af9a9bbebe7f4e3e8a324c0c3b31c617dc124a4691dfc444531d59733eff51af75fbe16711181c842befd05135da6f76799fff043ec2b1228955a8e7b44fe6be762dd270d2628322aa3b356e4f69e7dd51cf94afa240a307d2ce40082b97938929cb4fa05b8476dc91cb158ae7b9c9aa9646c7f431cdbd6669ff12190ea7dc358f0839c191b77cfe19fd740f082f28c2088f52502e625f7bdfcc5f3b1fdbd87a5d1807a0e65635f817b3baddeaa1d6f11d79047bfaa62867bcf9e5a92"}]}, @generic="247a8e1bf43c77c857f4fcf4c4c852178f5fa23223fe38f32c9a92508c5c46be503d402da65f2f533ad083fd1cf139c54596f695ad0eac08b5dfb9c748006298a199f4b939adbe821184fe5c12a6bd732d245abe5259c45f69e5f8f355207f8ba29a021af886d86607d4528b1ed8ed77da90552c3e4527fe4651b5422322e819d30be951335e39267401f9b331c1f634eb1c1dac43a0b25752b2d84d8bc622a4a3b22ddfd2244a4f319c963d9104c799e156564f462a", @typed={0x88, 0x69, @binary="2e612423bc0458d1d2f427948fe173e6687c32f99515f97a45e6875fb3e1249815757417b93b0fdf0c95a626b22ff724d822477598e1714e24a50eb9e25554c2196067022c5344ca2b586f5210624a645e2c99d23ba7e333c16bedba24bd55e5f0fe36dd6274b0e2a85e04d02a1f0be564de400591baf87b0dab56e29d35c8df846337"}, @nested={0x1c, 0x6a, [@typed={0x14, 0x61, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="625d2ac2", @generic]}, @generic="2c5838989d655832b359df0076f13c15dcf2514d83e2e0f079a15608b4b46b962149c9a3c4c365b026b400b66f1f05faa8a3e99e752719ecff3c3b002e95d8099438849afa77739b00a727a066c85796fcce698f800733ca2c861fbff9a06cc861c7f304bc7af8cca2cd14694cb673724e4f35e59ab3604d3925007744510d75a25b2cbfb9add129dd26dc89fe1ee30f997e473767f4e08e4e205f44cbac1fdeda8ee261fd23a6d220ab548bbac0425d7c42d992f336ecbb", @generic="6853cd00784711a11d46bb73b2eee04644464a0bf3", @generic="1f7176d5595cc158cff18c607343a36513353329ec557352ae0c5827430e9af274a443755b129fdc606d70e0053e500f472bccf826267dd935b30494acb6654b64332fb6e48efa182f3db61ee3750c458c1e06dffde2b2669b9faa4918a4cd517f837e8aaeb0894ca24f63d93fa76725fa2374832b92bcb0692588542a625897ed80f36ac9bc8033ca3a68e24f1dd5347064d29252a21afdf94f4eccaa0d89c6395572bd1bef8be6e8753608a7d18776a9e69366910f2f5aeb9462fd501654b37f7291fb5cf000ca803c2bfdb634e4cd79d3fe3171", @generic="419a21fc66089d8c6053b568cdef225e0b0fe822668039463164c62a134fd3ce894fbc4a3372dd269a978ba1fb12a1c26bdd5bbf800b9e96e5ff7e0b7c7f0ef04ff4c9aea7e9dc85d66259d838a637c9a67126b88e453aee373fd09ce4ae220226c4cc9c7ad77af8f27aed38e6e04a3b2e1aa402cb8a19d9fc47db8ebab5b81a2315a2945fe906c63d072bb135df7fe82e7b240e81859ea3f7994d31c0d4ec7c2e666066b186969df5ff85d2aeee391111cbae4180829bf135"]}, 0x618}], 0x2, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r11]}], 0x128, 0x880}, 0x24000800) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe800000000000000000ff00000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000160000000000000000000000"], 0x16c}, 0x1}, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="b559d61b9e49d9d4ee574097bf9a52c2cd6e2da154752f4ff77f7ffd6f3d17f2bba283fe5f9cced82e1076a345af1737e482b5bc8189e572538db1102358e5e58f56d125f13b0993fef3426974db5b689e6dd6de526eed8884ce34ce75f9aee780093aabfba439b73652e14a1df600b26ec87fa347f4dac94fc576d182672da70e6de7806b2e127cb8d2f439b5743b4b674273704631f7beb4b91e184bffba57fb578461d1d660c550bff90ef1e7d6") 2018/03/25 21:18:49 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x85ce401, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in6={0xa, 0x4e20, 0x37, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}], 0x74) ioctl$int_in(r0, 0x8000000005452, &(0x7f0000000000)) 2018/03/25 21:18:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff), 0x1}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000240)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x9, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/9}, &(0x7f00000001c0)=0x78) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000300)=0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) 2018/03/25 21:18:49 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) 2018/03/25 21:18:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = 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) add_key(&(0x7f00000002c0)='keyrkng\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xfffffffffffffffd, 0x3f, 0x6, 0x7fff, 0x100000000, 0x7fffffff, 0x4, 0x0]}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/25 21:18:49 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00004e5fff), &(0x7f0000000040)="ec"}, 0x20) 2018/03/25 21:18:49 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000400)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x80}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/25 21:18:49 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffffd0, 0xe2, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x669d6844}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x106}}, 0xffeb) write$rdma_cm(r0, &(0x7f0000000200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x59, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0xffaf) 2018/03/25 21:18:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x0, 0x3, 0x8f0f, 0x2, 0x7fff}) r1 = socket(0x8000000000e, 0x1, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x9, 0x80]}, &(0x7f0000000040)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/03/25 21:18:49 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x4, "b27533d2"}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1404}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x10001}, 0xc) 2018/03/25 21:18:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3f) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000480)=""/174) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) 2018/03/25 21:18:49 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 0: 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 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0xfffffffffffffde0}]}, 0x0) 2018/03/25 21:18:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}, 0xfffffffffffffffe}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="ae8a9011f1c9287a156f54a262088ab8e085c59f588b5faa722783f2188d338b36d2800e41044634dc721ed4eb12b57be3f9b0956e5cb9b9c1daefd9eb8948fd1e909aa6f63b7ff8ac2e629c17d9ce762add98c6033f82420124baf78a31afcf07a4678a13ecb8f57b7c1ccdcc1eb585a87c86f55beebc84373f5408088663c30bfd00d1c05b9259cf035d34ff6f", 0x8e}], 0x2da}}], 0x2, 0x0) ustat(0x800, &(0x7f0000000000)) [ 198.449007] PPPIOCDETACH file->f_count=2 [ 198.473958] PPPIOCDETACH file->f_count=2 2018/03/25 21:18:49 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r3 = semget(0x3, 0x4, 0x70a) semctl$IPC_INFO(r3, 0xfffffffffffffffd, 0x3, &(0x7f0000000200)=""/111) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x115040) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/03/25 21:18:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x121400) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/25 21:18:49 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/69) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffffffb, 0x2) sched_setscheduler(r1, 0x7, &(0x7f0000000080)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x80000001) 2018/03/25 21:18:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = getpgrp(r1) r3 = memfd_create(&(0x7f0000000080)=')nodev{$GPL,md5sum\x00', 0x3) r4 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1, 0x0, 0x5, 0x0, 0x0, 0x10000, 0x600, 0x7, 0x8, 0xbc7a, 0x40, 0x7, 0x6, 0x800, 0x8, 0xf, 0x0, 0x100000000, 0x3e, 0xbf49, 0x1f, 0x2, 0x4, 0x0, 0x0, 0x80000001, 0x8, 0x87, 0x1, 0x101, 0x101, 0x2, 0x3cb, 0xaca, 0x4, 0x100, 0x0, 0xf4, 0x4, @perf_config_ext={0xa6, 0x400}, 0x8800, 0xffffffffffff0001, 0xffff, 0x2, 0x8, 0x3ff, 0x5}, r2, 0x3, r3, 0x9) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)) r7 = socket(0x40000000018, 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) syz_kvm_setup_cpu$x86(r7, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) gettid() ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000003c0)=""/4096) 2018/03/25 21:18:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x7fffffff) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000fcffffff0100000000000000d16b86ab67ff44532aaf3f8a44c6fe3da548a97729a6b7f9abfe9c8669f5b63f0677eafdb6a70ce3529c79f0b6b900bb746b104f098832eb031f7ac2342addd2cd8889597d9a6e3093be2c3b18bf44e9b460abe51f6b4d030b45023cfb5c9652207ea0fa532b27e017a5a59b2b61d182c28827b3d2d0a2c7214719731b4964ec6625f54ac08e6f46cb2517c999bacbb774b3fc5e7f67cedfc03d8a7e76dc7586d7f125ee41bdac346e32457b49"], 0xbd) 2018/03/25 21:18:49 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000400)=""/4096) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc\x00', 0x20002, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x240c00) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000080)) r7 = socket$inet(0x10, 0x3, 0x10) sendmsg(r7, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ppoll(&(0x7f0000000140)=[{r3, 0x88}, {r0, 0x2}, {r3, 0x2080}, {r2}, {r4, 0x1001}, {r4, 0x4}, {r1, 0x1000}, {r4, 0x1000}, {r5, 0x2000}, {r5, 0xc0}], 0xa, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) socket$inet_smc(0x2b, 0x1, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000240), 0xcb, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000000100)) 2018/03/25 21:18:49 executing program 5: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0xffffffffffffffff, &(0x7f00006f3000/0x14000)=nil) socket$pppoe(0x18, 0x1, 0x0) 2018/03/25 21:18:49 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba20018880000000000000000000000400000000000ff020000000000000000000000000001000d9078000b1800ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x20200) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x4, 0x7ff, 0x6b06, 0x2, 0xfffffffffffffffd}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x2, {0x2, 0x4e22, @loopback=0x7f000001}, 'sit0\x00'}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x2, 0x1) 2018/03/25 21:18:49 executing program 5: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) prctl$void(0x27) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80000000000008}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x2c, "0c7450e4887d1980da4fa1336a18f1e7bdfc932a785f2dd63e086d001d6ef33c946ff5b14e293783abfce3a5"}, &(0x7f0000000140)=0x34) 2018/03/25 21:18:49 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x1) 2018/03/25 21:18:49 executing program 4: r0 = socket$inet(0x2, 0xa, 0x2000000000005) sendmmsg$inet_sctp(r0, &(0x7f00000016c0)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}], 0x1, 0x0) 2018/03/25 21:18:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='@\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x9, 0x62d, 0x5, 0x68a3, 0x8, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006640)='/dev/sequencer2\x00', 0x800, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0x85) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) r6 = getpgrp(0x0) r7 = geteuid() r8 = getpgid(0xffffffffffffffff) clock_gettime(0x4, &(0x7f0000006800)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000061c0)={0x0, 0x0}, &(0x7f0000006200)=0xc) clock_gettime(0x0, &(0x7f00000066c0)={0x0, 0x0}) ppoll(&(0x7f0000006680)=[{r0, 0x9000}, {r2, 0x140}, {r0, 0x40}, {r2, 0x1}, {r3, 0x4002}, {r0, 0x402}, {r2, 0x20}], 0x7, &(0x7f0000006700)={r10, r11+30000000}, &(0x7f0000006740)={0x2371}, 0x8) getresgid(&(0x7f0000006240), &(0x7f0000006280)=0x0, &(0x7f00000062c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000006580)={0x8, 0x0, 0xfffffffffffffffc, 'queue0\x00', 0x9}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006300)=0x0) fstat(r3, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000067c0)={0x54e, 0x8}) getgroups(0x3, &(0x7f00000063c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006780)=0x7fffffff0000000, 0x4) sendmsg$netlink(r1, &(0x7f0000006540)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0xa01c0010}, 0xc, &(0x7f0000006180)=[{&(0x7f0000000180)={0x2ac, 0x3b, 0x100, 0x70bd25, 0x25dfdbfd, "", [@generic="da123ff9b6c1b2132fca4fe9b2c889926cde39a6a385bd4538ca7d9ab5f96d5d7cd45d1dffb488247c56496abe3f73d89e1b3f31ad580aae5218d7f3576661d711b53bc13d1ffa8857b5f9df8c", @typed={0x8, 0x67, @u32=0x4}, @nested={0x244, 0x25, [@typed={0x8, 0x41, @u32=0x9}, @typed={0x14, 0x41, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="f9f21f93416eb566b5cf33031a4b358f7f0352551969dc55dc48c67fd285fde19d5117ea254df172611ce31f4e649ca859e0e79ba5cf148030b3df7d3661d8d7f57d127b76e81f182f06", @typed={0x4, 0x18}, @generic="cabd1f1db8faad81fb3db11a4cafc66a4952470901f4c856a7abc80d08ddba6d7121a7edc956c7fbd0ba8ef934f7bcfc782bffb22837442c89555e915b9880", @typed={0x60, 0x32, @binary="bc1f18d7d837944c29598f7be754cbf20a1e8583424eba03f63f529f7502cc25ec1c7ea3b7c51cf2b7ccd7fa1f4cb6b73936455520a6b3d3ea70af020052464a0b3d6535de407ff33e0e5778cc3c91148f363485781253529b11"}, @generic="94d13ba677fea780a6ee0dd3e94058c495d74b7d28ad7b2c2fe2b9faa5e05e4a3be76900bae60479980d51bc4177ac0ab6ad483231945e88dea8f85f0550b47157eb25c48ab71cb2ea52f46a90d638ea93e79e6a79843206d5a122192e90e2ae54576ca19275a487bb029ffab7e3de8c50b54c893a5f0931e33ffe6c0bafa6c03d9cdfbfc9a1442b04", @typed={0xc, 0x10, @str='\'[\x00^\x00'}, @generic="254ef7105b35a3a4e9d171c103b92a6a77498db4390752092b0d18f78343815ca05e90c1d663c96ca4e41a1c5894b5be7f6b6569cdca0bd1b1e1fec9e604862f07e9304640c8a955a586108b83d5baffebd7aedc70136c757781c4b691e5", @generic="b8852bf1b750e3fce19e808ebe4ff2ffe708c51f89250195e38f5fa333218c087097d84263be0c445cfbb2b101aeaa76e5cb6b331e36b0ef044a724b9fa2fd80ac8532"]}]}, 0x2ac}, {&(0x7f00000006c0)={0x36f8, 0x2c, 0x4, 0x70bd29, 0x25dfdbfe, "", [@nested={0x1b8, 0x3a, [@generic="49e958f4760db9e33c4ccece03da4227ada61e7f57957fe7574df34a4b8f521d1072a81e7b8dddca0327e20ef7dd1315489a61316f4d5329222a066a1a719fbd8762a1de28e36e15c956e324a027828c0eb27f95b4ca9097b52ed0a8b1d6d525ff61fdefcec1067e8a2c2bc43d5e7213514f50b136ab6a1791040f375a063f90247e84553aa8dd7a626d123cfb9be0ccab9cad93367f23d736ff8e53c94273cfd51669c3ecfebb7c6b4357c5", @typed={0x8, 0x43, @uid=r4}, @generic="06ef17378cebf6d90a7a8a9602ec8118d9a97f241a0fd3ff2043ba95fb5edfd55ca0136a47a44880a7872eb475ff50a3c67501b5d8b72e0c04d6827ccc21e38231672feed28c835e7625b3f8d985b02375594205a65d008ddeeca80265a137b417a7c78f5b09ce81475bd95fcca2de7b7d8fcdcc670711706d58b30cb5be71de404ffc0629992b8268ccad34707555730cc76dbbb078f3c8fda364d490e64db595eea0a529f4", @typed={0x14, 0x71, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="11483e92e99ca52779ac93c3ddaaa332b938b00511fc0d6c5de485d60725dcc4335ddf8809ba60e13af712567309227dbf91df34b0fbaa00e5601f51cbe2711c84a68a"]}, @typed={0x14, 0x8b, @str='/dev/snd/seq\x00'}, @nested={0x10cc, 0x51, [@generic="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@str='!}vboxnet1-[\x00'}, @generic="2a715be48567e40490ab805f1d7b8b744bf0f3ed63114e3c29a38aedd3cc9b527fa053486e76f8593a1c135ad6f412b94907", @nested={0x2210, 0x8d, [@generic="fb9e2862c2cc179b83c44bebd7f85f963eb93a7e264812ace4e58a9aaa9f3669350ab0ee0e8bed93522394b99ce3edb46eb71de66c05b1260a09c7a4839c72c2a4d77e4b064e15acbd9a43f206f83ae6f2b00f3ce9394e7468e1e3eedc10cf42e4f64e85e5e44125159ecf7812910006412283f886ff05e86fa3feed8a9fdaa734e536bf861b6fdaaaba6075700914a92e1d1e06157722f0e07b76942f9923064dc80365ae76a1ecf04a63bc550ed1126d8ea54d2affd57f0f36e70225c1df5bdc3f3b22258ee9ffadfaede13fa97133b3a0815a7af547cb14ad29", @typed={0x8, 0x39, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x4, @u32}, @typed={0xc, 0x1, @u64=0x6d}, 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@generic="bbde6ecf917fc01536f7905d2503c561052ab95e6d7ab26b4abe94c13095216efe7f6c6fce3041e2f396bec6bab63b7079b797f7518265a7d655a94924c847c707c8e106c138316410f652b722bcd00280abdccaee2b2ff626eddf81086ae03542e08c1ba2fbf9a44ee1a856b31ca993138200b5646b7010e63ef9c4cc9899ff6de2320fab5b0b7b5304740ef8b400137c7bb3b5eed2fc1bac6f2230d0121bd358a7fa0cb14bc111bfeab6d64827447d9663f8ffd1a12f7be795818d8c5344a6abf17bd8702a3c0a239d830a441c0f502f65", @generic="557d3b0ac7b1690798735962b9096a75da2a6026b084a446f3bb0f19197d194faaba2d38d216fb1d18606018a85b7c5c65cf5734abb34d5530f3944059d2b8aa8fd316be1b28a543813266cc5e54e1864c3a000698c32dedfb17621512bff9af0d0ca0587f9a0f4012ca1185b85ab6d20ab88d98e5c9bb1ecbc173c6ad48b9b26b36a8d023fad97253973ea3579aa264607d204d8620ad2c8099c8068045cae3fe2328e11a8b35821b670d8c7a50e9e6a56a106040dcb57c862e21aeccdf3e81be6aacbef8eeb1b81fdfec7ecc958eb0c27408529f7811f493f67b1010d50c0c4aac91ce68f87f2ecd252ab1c193", @typed={0xc, 0x7a, @u64=0x7}, @typed={0xa8, 0x8e, @binary="f22f34a33416eff4d19c54c8118470b65448ad128e64ebf1d7df9613137522aca0cbe86174ae9bc8a4d0483972988533bfa0ea0f722b5aba8e6a4111cb32e0679ba1d835f7951774c33cfe7c1cb5e28cb9f0c7998c77d231c042aec55c5d74089565c84b8bcabf5cd51ae484a2f64859465b1b368faa499092409aeb279804a574cc689d7d51357dd93873806c9f618120dd37b59c695cb6081c17ccc7dfe24850434d"}]}, @generic="73f013fa25e116bea0e045ecbe8ce1c52372a26c4c4c4066098a017ec34d35ea8fd2a077b2227aa211af116d892260975a9784b9dfb89af53121817bd5c8385b9c2c770805eefa"]}, 0x2358}], 0x4, &(0x7f0000006400)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r3, r3, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r3, r1]}], 0x110, 0x10}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000c21f50)={{0x80}, 'port1\x00'}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100000, 0x0) 2018/03/25 21:18:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000f73)=""/141, &(0x7f000015affc)=0x8d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10080, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/25 21:18:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x4000) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/25 21:18:49 executing program 4: readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4085, 0x92) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000000)="26660f3839a30a0065f00fba7958d70f01bc0030b82d000f00d83edbde0f00146665660f38334b07b8d7008ee066b99b0100000f320f380922", 0x39}], 0xaaaab25, 0x4000000000002, &(0x7f0000000080), 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/25 21:18:49 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/03/25 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f0000000180)={0x78, 0x23, 0x829, 0x0, 0x0, {0x40000000000b}, [@generic="6f2fa7a9f3952f2f09db24003be7f3d3dab792f44be72926e4283e201580f78c3a9c16542d7e80eb1ab27548683775fe98e67ac406dc8784a5aabd82ee9f0b3c8e467a5a2ab11adf984d71e9cca4911169bd884a600c81f78c1afb5420bdc8591b"]}, 0x78}, 0x1}, 0x0) r1 = dup(r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0xffff) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 21:18:50 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/4096) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r1, 0x7e) sendfile(r1, r1, &(0x7f0000000000), 0x7) 2018/03/25 21:18:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x3) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800efff047e920d8a67304d8555585b3c04d4c6fdf2084ac55a43211978f6aa261e72eea6806aaa08a10bf2169aaeb9ecbbd3a0763ce3963c57ab3c4aa1cfb6a30faf385b653b7e7e4ec4056a69b2c38150c36b0939b21d0a3397a86f8bc424881a4d2a3a04b9ef244db06a2c57552de52c0fa81e825577a65a688a3b2151e7aeae89f08452430688b314a298fe615331616f36b38b9b21dc2bcbf1bb49c8b4cc637230d78916640bd1bd611f5faff53c704b139d3315b29ee1b2b752de7f99dbd3832f3be65b0b989e34c426325a160fd6a6169f64"], 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/25 21:18:50 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0xfffffffffffffffd, 0x0, 0x1, 0xfffffffffffffff8, 0x6}, 0x14) 2018/03/25 21:18:50 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x20, 0x0, 0x0, 0x2}, {0x16}]}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x0, 0x56e2, 0xffff, 0x2, 0x1}, 0x7}) 2018/03/25 21:18:50 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x141103, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 2018/03/25 21:18:50 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB="5f0ce2ec7bec6017"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000280)=&(0x7f00000002c0)) 2018/03/25 21:18:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) [ 199.117696] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/25 21:18:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x8, 0x4) 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, &(0x7f00000000c0)=@assoc_value, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) flock(r2, 0x3) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 21:18:50 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000067a000)) ioctl$TIOCCONS(r1, 0x541d) 2018/03/25 21:18:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'gre0\x00', 0x2001}) 2018/03/25 21:18:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6}) pread64(r1, &(0x7f0000000040)=""/41, 0x29, 0x0) close(r1) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) r4 = geteuid() ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000001440)={"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"}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="3f2e2cacdee6f55fb57105a36e744353708f6a73b5cde5f5eab4f20de934d24c90283502107ff4eefc7b32ce61f9520791693e54030dd4ed58f0d9794c2428be5f9058154125d8be8cf217c0d7ce080543823d62090a69a515cf0e668b8297f1acbc47a600271f10f180c379f3972330b7f3b3f0de6f", 0x76}], 0x2, &(0x7f0000001840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f5fa4c6aefc6bab6e76830e31b29e93c5cd90eced84ce0f066bcdd356f63a46169ac2f851dc36097459390f99c49dce05bb46e18b0592229d8f49b7389b6be630b2e785a007d58d91dc532404fc2b221e6dd2a2ef8f9daf20673d3f6a884c60bb0529aa46e25ca90c330244dc1559468fc9d711d54630ea4dd"], 0x40, 0x80}, 0x800) [ 199.163408] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/25 21:18:50 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x44000) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x6e, &(0x7f0000bd0f8a)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a1500"}}}}}}}, 0x0) 2018/03/25 21:18:50 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:50 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/03/25 21:18:50 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x81) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000010c0)={r2}) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) r3 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$tun(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0083010000008000000060d14b7d00500005ff01000000000000000000000000000100000000000000000000000000000001000204010008050000000000000000000000ffffe000000200000400000000000108907800000000609569da000000000000000000000000000000000000000000000000000000000000ffff00000000"], 0x82) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001100)={0x80, r2, 0x10001, 0x8}) 2018/03/25 21:18:50 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 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) clone(0x20000000, &(0x7f0000000040)="3f9b8ed9d0810ddb466d0c00547e8f4260346fa5e1070c6bbeddcb84eb47d517b8000d8a7de639ee279044857315547687e1b1438da13ecdc7676eba26eb53b9f4bb39f5a6f3ca26394e2a63465c2e784078c0869c390700d44bfba2baf47c3f3e07e8a31e3b6de8e8ebab87bf9b4ce0364455e247651d88", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="ceebbbec9b21a96bcc10df2e3211dd079362cad7ef20c6f8f1ff930347f13785412b19fb36024abf8d0aa75a4af12959570011cd31539c822c37ff971665594f5168bca8a458654df4cfb8c7d3d42bf73770ce4a3e8bea73a5ce4df9771cf62068de4cfd7efdcc7cc690bfd03cb408b2a73fcb0570d7aadf29a58c4ba09254760855199e208b6f0fd4ad3a647a1b8f0d81e7b8c0cce502cee337a7f21b0f3d35017cf4648ca93bca07ec22ae99b1f8b2c16ac081ca9b851f1538bed5460ef2ef1ed069ed294ea9048eedc7a91f6e375771f6b2f1c0aea9c93cb9ef0e5648d46dba2d59d292cb89712dff6ab8af") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000000ed2f) 2018/03/25 21:18:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r1) 2018/03/25 21:18:50 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0xfffffffffffffffd) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) epoll_create(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) epoll_create(0x2) 2018/03/25 21:18:50 executing program 3: mq_open(&(0x7f0000000000)='/dev/rfkill\x00', 0x840, 0x11, &(0x7f0000000080)={0xaf3f, 0xffffffff, 0xfffffffffffff628, 0xd1, 0xa8, 0xffffffffffff74b0, 0x3, 0x7}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mremap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r0, 0x81, 0x22ad32a0, "5f6b0ca66caad25cad36e19891d519edfb06bf5661b8bf97d5fe8bc29cb25c5c96621fcac664ffc8b8dd7e812018a829d1b821bd3bc648500e4794ad3788748d80cba3c35be55fd8f79d9def60aa8f6f2c845e81f89fb37d4af656ebaf49d469fc92d64520179c4fcf657ecaea6b4c2d82cfbc77e92e777e4507d040d4e36ed125b16ca4ebb46949ffa39ee51f80ae493563d3acd4827e4907b14edb95b8fa9e38abdfa4993c6b4be311dae3648d0064b016d2039b441e4d9d57b485e7ef1171faff1d9bfac165d564f067d8614fd9bde8ea6b471f2d3b7fd6554a3450e4c54cef5dbe"}) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/8, 0x1d9}, {&(0x7f0000000280)=""/4096, 0xfffffffffffffcb8}], 0x2) [ 199.456220] FAULT_INJECTION: forcing a failure. [ 199.456220] name failslab, interval 1, probability 0, space 0, times 0 [ 199.467937] CPU: 0 PID: 14778 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #366 [ 199.475308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.484671] Call Trace: [ 199.487248] dump_stack+0x194/0x24d [ 199.494175] ? arch_local_irq_restore+0x53/0x53 [ 199.498831] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 199.504045] should_fail+0x8c0/0xa40 [ 199.507753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.512846] ? perf_trace_lock_acquire+0xe3/0x980 [ 199.517678] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 199.522877] ? find_held_lock+0x35/0x1d0 [ 199.526939] ? __lock_is_held+0xb6/0x140 [ 199.531022] ? check_same_owner+0x320/0x320 [ 199.535328] ? find_held_lock+0x35/0x1d0 [ 199.539375] ? rcu_note_context_switch+0x710/0x710 [ 199.544309] should_failslab+0xec/0x120 [ 199.548281] kmem_cache_alloc_trace+0x4b/0x740 [ 199.552845] ? lock_release+0xa40/0xa40 [ 199.556810] ? perf_trace_lock_acquire+0xe3/0x980 [ 199.561635] ? __lock_is_held+0xb6/0x140 [ 199.565690] alloc_pipe_info+0x159/0x4b0 [ 199.569737] ? pipe_read+0x7f0/0x7f0 [ 199.573436] ? __fget+0x36b/0x5b0 [ 199.576890] ? iterate_fd+0x3f0/0x3f0 [ 199.580704] splice_direct_to_actor+0x64a/0x820 [ 199.585356] ? perf_trace_lock+0x900/0x900 [ 199.589573] ? generic_pipe_buf_nosteal+0x10/0x10 [ 199.594407] ? lock_acquire+0x1d5/0x580 [ 199.598363] ? lock_acquire+0x1d5/0x580 [ 199.602318] ? do_splice_to+0x160/0x160 [ 199.606282] ? security_file_permission+0x89/0x1e0 [ 199.611203] ? rw_verify_area+0xe5/0x2b0 [ 199.615256] do_splice_direct+0x29b/0x3c0 [ 199.619393] ? splice_direct_to_actor+0x820/0x820 [ 199.624232] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 199.628968] ? __sb_start_write+0x209/0x2a0 [ 199.633282] do_sendfile+0x5c9/0xe80 [ 199.637003] ? do_compat_pwritev64+0x100/0x100 [ 199.641576] ? __might_sleep+0x95/0x190 [ 199.645568] ? kasan_check_write+0x14/0x20 [ 199.649797] ? _copy_from_user+0x99/0x110 [ 199.653934] SyS_sendfile64+0xbd/0x160 [ 199.657809] ? SyS_sendfile+0x1a0/0x1a0 [ 199.661771] ? do_syscall_64+0xb7/0x940 [ 199.665733] ? SyS_sendfile+0x1a0/0x1a0 [ 199.669695] do_syscall_64+0x281/0x940 [ 199.673563] ? __do_page_fault+0xc90/0xc90 [ 199.677787] ? _raw_spin_unlock_irq+0x27/0x70 [ 199.682266] ? finish_task_switch+0x1c1/0x7e0 [ 199.686745] ? syscall_return_slowpath+0x550/0x550 [ 199.691663] ? syscall_return_slowpath+0x2ac/0x550 [ 199.696582] ? prepare_exit_to_usermode+0x350/0x350 [ 199.701586] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 199.706961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.711889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.717067] RIP: 0033:0x454879 [ 199.720238] RSP: 002b:00007f4623da1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 199.727929] RAX: ffffffffffffffda RBX: 00007f4623da26d4 RCX: 0000000000454879 [ 199.735180] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000014 [ 199.742431] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.749685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/03/25 21:18:50 executing program 1 (fault-call:2 fault-nth:1): 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001a00044500b3ac04000a003ae96b7cd524d9d2327244cdf7d65a30d2f5e44a7061828a449e12ab4ec6ee18c3efdc275e046a347c456a997f7e"], 0x28}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000140)={{0x2, 0x1ff}, 'port1\x00', 0x80, 0x2, 0xbd3, 0x12, 0xffff, 0x8, 0x6, 0x0, 0x4, 0x2b}) [ 199.756943] R13: 00000000000004bc R14: 00000000006f8240 R15: 0000000000000000 2018/03/25 21:18:50 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x3ff, 0x200043) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000480)={{0x4, 0x0, 0x80000001, 0x7, "d4c0865c8631afdc064f274f476bfbe3cf67ba72b085af00ec800c3a219eedb8313069211ba8562359f2e9e4", 0x2f}, 0x0, 0x0, 0x9, r1, 0x6, 0x2, "739257bad96fa70361ad364e4efc5c9161e672987dc2465bdc32b37d71ee0e87849683f2e143bb3fea1aa9d931df3ed5a7cf31a9bce8d1a1d41cec1a4ded62a1", &(0x7f0000000400)='ppp0eth1\x00', 0x9, [], [0xffffffffffffff81, 0x4, 0xae6f, 0x80000000]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000440)=0x9, 0xff09) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000000)="5196f3d78ac7a9e7583550423365fc42a7d730ec62957770941c88397444c48e2bb19f684732da0f8840c9b0aee5540a95ea852af754dd8119fd1f4f32d6dad6d8bddf", 0x43}, {&(0x7f0000000080)="fa34a18a3500b42a83c675b68447ed726836231565534b77ceff1bbf06ed5c39edc17226ac04de644dfd6e2de52f50091444f486923d8426c03dd759a54831467130f7af76415193a89a15dea48286843d6eecf7ab55fb6d8fd1ff531b38e916dc556f1746f69142e5c0a5606c3d66a783dcd117b1c6c994a48b7500bb80d51eb2295eda7ff0c47aed218efc9b36a3205ea4da275b99409f8fce09cf761e1bd52c0fecf3353db6455bbc25a70a889b1243ab591d38af45a069be648db286f7712ca23e26391be5897ee59c48255cf1c992126f429c5769bb291022611ac6d76ccd3f8012a00e9fd422fdb149ff5116", 0xef}, {&(0x7f0000000180)="c91667337c14517d9bf71a4523e19033d35cd0dd0289b9e4995c279b29e904a2173ed421de703fefa74e", 0x2a}, {&(0x7f00000001c0)="af82f12c", 0x4}, {&(0x7f0000000200)="70c5d080a2ccfbe548cfaf0bde8e6568cd8e553fffb534ab1cb6d6b4a34c1bcda79b35d58287136f38c8dbfcbde2930c237a68fc9b5b5c6678515478c3f58881892ac048994f418851319ad2c5e95f84abfda1022ae11985cb92c6", 0x5b}, {&(0x7f0000000280)="7e29f2717cc6c0cf62c7f8a487ebbe382a6c3115d1c6494fcf1df81712004275debfc33af90eb8c2f6efc464c7f3821da690ef15e15071f9340f3bc6fa06b3727ce4aacb9752cd0c07c28adb0714005413148e97bf1b96d152471f0846f94a3556b8e33c662fa1dab2195a82b846c00a60f92c6323", 0x75}], 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/03/25 21:18:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x9}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)) [ 199.876449] FAULT_INJECTION: forcing a failure. [ 199.876449] name failslab, interval 1, probability 0, space 0, times 0 [ 199.887750] CPU: 0 PID: 14799 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #366 [ 199.895111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.904462] Call Trace: [ 199.907054] dump_stack+0x194/0x24d [ 199.910687] ? arch_local_irq_restore+0x53/0x53 [ 199.915364] ? __lock_acquire+0x664/0x3e00 [ 199.919626] should_fail+0x8c0/0xa40 [ 199.923354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.928459] ? trace_event_raw_event_lock+0x340/0x340 [ 199.933660] ? get_mem_cgroup_from_mm+0x47c/0x710 [ 199.938507] ? lock_downgrade+0x980/0x980 [ 199.942662] ? trace_hardirqs_off+0x10/0x10 [ 199.946987] ? __lock_is_held+0xb6/0x140 [ 199.951065] ? find_held_lock+0x35/0x1d0 [ 199.955147] ? rcu_read_unlock+0x16/0x70 [ 199.959207] ? lock_downgrade+0x980/0x980 [ 199.963373] should_failslab+0xec/0x120 [ 199.967344] kmem_cache_alloc_trace+0x4b/0x740 [ 199.971947] memcg_kmem_get_cache+0x4d3/0x890 [ 199.976450] ? mem_cgroup_handle_over_high+0x130/0x130 [ 199.981733] ? check_same_owner+0x320/0x320 [ 199.986038] ? find_held_lock+0x35/0x1d0 [ 199.990084] ? rcu_note_context_switch+0x710/0x710 [ 199.995033] kmem_cache_alloc_trace+0x18a/0x740 [ 199.999702] ? lock_release+0xa40/0xa40 [ 200.003672] ? __lock_is_held+0xb6/0x140 [ 200.007718] alloc_pipe_info+0x159/0x4b0 [ 200.011771] ? pipe_read+0x7f0/0x7f0 [ 200.015487] ? __fget+0x36b/0x5b0 [ 200.018955] ? iterate_fd+0x3f0/0x3f0 [ 200.022758] splice_direct_to_actor+0x64a/0x820 [ 200.027409] ? generic_pipe_buf_nosteal+0x10/0x10 [ 200.032246] ? lock_acquire+0x1d5/0x580 [ 200.036212] ? lock_acquire+0x1d5/0x580 [ 200.040170] ? do_splice_to+0x160/0x160 [ 200.044122] ? security_file_permission+0x89/0x1e0 [ 200.049044] ? rw_verify_area+0xe5/0x2b0 [ 200.053106] do_splice_direct+0x29b/0x3c0 [ 200.057248] ? splice_direct_to_actor+0x820/0x820 [ 200.062081] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 200.066818] ? __sb_start_write+0x209/0x2a0 [ 200.071123] do_sendfile+0x5c9/0xe80 [ 200.074831] ? do_compat_pwritev64+0x100/0x100 [ 200.079413] ? __might_sleep+0x95/0x190 [ 200.083383] ? kasan_check_write+0x14/0x20 [ 200.087600] ? _copy_from_user+0x99/0x110 [ 200.091731] SyS_sendfile64+0xbd/0x160 [ 200.095599] ? SyS_sendfile+0x1a0/0x1a0 [ 200.099555] ? do_syscall_64+0xb7/0x940 [ 200.103509] ? SyS_sendfile+0x1a0/0x1a0 [ 200.107465] do_syscall_64+0x281/0x940 [ 200.111335] ? __do_page_fault+0xc90/0xc90 [ 200.115555] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.120038] ? finish_task_switch+0x1c1/0x7e0 [ 200.124523] ? syscall_return_slowpath+0x550/0x550 [ 200.129444] ? syscall_return_slowpath+0x2ac/0x550 [ 200.134355] ? prepare_exit_to_usermode+0x350/0x350 [ 200.139352] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 200.144698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.149528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.154718] RIP: 0033:0x454879 [ 200.157887] RSP: 002b:00007f4623da1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 200.165602] RAX: ffffffffffffffda RBX: 00007f4623da26d4 RCX: 0000000000454879 2018/03/25 21:18:51 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="34ebb012ff32bc7a57981991470bb7abd0d5319ee57b2aaef25728bc849d2ccbb26f", 0x22, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000aec47aa44cb2ffe34ced18ff584fba7d4cc2ed23bb0b8f1a6befc7b42e0ee945f1ec012653d8191ce7d92eee75d87a73b95daee84e3a330e0f8c63c0d4e78a74c274113c14cc9313bb25f2fd3e803cab7b5d0c12fec810db81da66eb07c1fdf854"], &(0x7f0000ad3ffd)=0x4) 2018/03/25 21:18:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x544}) 2018/03/25 21:18:51 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) [ 200.172857] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000014 [ 200.180103] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.187358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.194613] R13: 00000000000004bc R14: 00000000006f8240 R15: 0000000000000001 2018/03/25 21:18:51 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x4, 0x7, 0x7, 0x7, 0x9, 0x7}, 0x2}, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/03/25 21:18:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:51 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0xfffffffffffffffb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/25 21:18:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setfpexc(0xc, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/03/25 21:18:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000000)=0x98) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x401, 0x4040) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) 2018/03/25 21:18:51 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x246) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000040)=""/191) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x7, 0x7ff, 0x5, 'queue1\x00', 0x2}) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x22d, 0x8001, 0x7, 0xfffffffffffffffc, 0xc33, 0x6}, 0x2000, 0x40}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x9, [@random="92396b7c3387", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/03/25 21:18:51 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'bpq0\x00', 0x0}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000200)={0x6, 0x6}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e22, 0xfffffffffffffffc, 0xa, 0x0, 0x20, 0x84, r1, r2}, {0x8001, 0x7fc00, 0x3, 0x100000007, 0x7fffffff, 0x6, 0x7fff, 0xaf}, {0x7fff, 0xeccd, 0x6}, 0x0, 0x6e6bb9, 0x0, 0x1, 0x3, 0x4}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3504, 0x3, 0x2, 0x4c, 0x3, 0x4, 0x200}}, 0xe8) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/03/25 21:18:51 executing program 1: 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, 0xfffffffffffffffc, 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x1, 0x7f]}) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:51 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202d00, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40300, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x1ff) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x28001) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {{}, 0x0, 0x0, 0x8}], 0x30) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="d9696e005c019ca76d4864853645d22cda7395636a89a6583005829bed3392e5f72d15ccb102625668fa1c599b6afc12") 2018/03/25 21:18:51 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x26d, 0x1ff, 0x2, 0x3, 0x80000000, 0xfffffffffffffffd, 0x80, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xa8fa, 0x1ff, 0x1, 0x2}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x70d8ed48}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000003c0)=0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/03/25 21:18:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c000000aaaaaaaaaa00000008000100ac1414aa"], 0x30}, 0x1}, 0x0) 2018/03/25 21:18:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)="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", 0x0) 2018/03/25 21:18:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x8000, 0x0) 2018/03/25 21:18:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x8010, r0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/03/25 21:18:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x69e) 2018/03/25 21:18:51 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) readv(r0, &(0x7f0000001200)=[{&(0x7f00000010c0)=""/243, 0xf3}], 0x1) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x40) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa78a, 0x400001) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001080)={'bcsh0\x00', 0x200}) 2018/03/25 21:18:51 executing program 7: 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 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000040)="2900000018a331090020000100000007020000000000ff06800008000c00080004001000f825e80c8a731e2427ce5b2c1d000ef4ff01", 0x36}], 0x1) 2018/03/25 21:18:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000880)=@ll, 0x14, &(0x7f0000000400), 0x6, &(0x7f0000000a40)=""/183, 0xffffffffffffff56}, 0x0) 2018/03/25 21:18:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x9, 0x8, 0x5, r2}, 0x10) r3 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) 2018/03/25 21:18:51 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) inotify_init() setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0xffffffffffff6a3c, 0x200, 0x9}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x401, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001240)=ANY=[@ANYBLOB="08076898f845a0a0520edb249a6dfbcf4ef2751b44047917fef16e6af94aec301d28223a8d8d9c889dffe1ed5ff0f305f8307573b7998bae648f651c090000cfa24445d295641c64438d94450ec4c209586216af1ed056a683a0b262264cf63ae4f585ef86ce91b0e2b82e7ff6047349ef87570f239364dc32cbe0c1242e1c9c9cb2f54f64cb4f29d07b04612dcf8104c2376172c18b0521881f27b8ae2386265799190bebb7f855dcdf80aba5ea630789f8e75bfc316c50bdb999442bb50000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001100)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x8}, &(0x7f0000001200)=0x90) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$bt_hci(r0, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/25 21:18:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xc1) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e22, 0x2, 0x0, 0x1a7c4160e092a191, 0xa0, 0x3b, r1, r2}, {0x400, 0x4, 0x7fffffff, 0x8, 0x0, 0x2, 0xffffffffffff3f3e, 0x10001}, {0x1, 0x7, 0x5, 0x9}, 0xc04, 0x6e6bb1, 0x2, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x0, 0x0, 0x101, 0x80000000, 0x60c9}}, 0xe8) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa909) 2018/03/25 21:18:51 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/25 21:18:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xec40000000000000, 0x200000) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) 2018/03/25 21:18:51 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x200}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0xfff, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000a3142c8f36fbb5e95687688d38a17a9e4acd8e3558e5f6e6b110604938bfd9b94d6693f7c21a3e896b713bc3df6cb2b7458f18af8fc836536bde919d3777617e4879a8df23dfcfb4274006e10e3c67f40ab8ee4d2608c0d7"], &(0x7f0000000140)=0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1f, 0x20}, &(0x7f00000001c0)=0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @multicast1}, &(0x7f0000000080)=0xc) 2018/03/25 21:18:51 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffffff7, &(0x7f0000000080)=0x1) r1 = socket$inet6_dccp(0xa, 0x6, 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) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000100)) getsockopt(r1, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/25 21:18:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000100)={0x9, 0x9}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0x400}, 0x1) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) r5 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9208, 0x40) 2018/03/25 21:18:51 executing program 3: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000001c0)={0x2, 0x0, [{0x10f000, 0x6, &(0x7f0000000180)=""/6}, {0x3000, 0x1000, &(0x7f0000000480)=""/4096}]}) uname(&(0x7f0000000000)=""/52) r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) 2018/03/25 21:18:51 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/25 21:18:51 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/45) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x7, "1ddda29ea117c7"}, &(0x7f00000002c0)=0xf) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r3, 0x7, 0x7, 0x7, 0x1ff, 0x10001, 0xcfb3, 0x7fff, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x6, 0x9, 0x4, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000240)=0x8, 0x4) connect(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x2}}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r5, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYRES32=r1], 0x1}, 0x1}, 0x2000000000000000) 2018/03/25 21:18:52 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x16, "62faf4abe683e2727d6024986b311189d7fc544acd47"}, &(0x7f0000000100)=0x3a) 2018/03/25 21:18:52 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001280)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) recvmsg$kcm(r1, &(0x7f0000e50000)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/197, 0xc5}], 0x3, &(0x7f00001c5000)}, 0x10140) 2018/03/25 21:18:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x9, 0x10, 0xffffffffffffffff, 0x1}, 0xffffffffffffff5b) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e20}}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0x8, 0x4) syslog(0x9, &(0x7f0000000080)=""/190, 0xbe) fcntl$setsig(r4, 0xa, 0x40) 2018/03/25 21:18:52 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 21:18:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/03/25 21:18:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/25 21:18:52 executing program 1: r0 = 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) fcntl$setflags(r0, 0x2, 0x1) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/03/25 21:18:52 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x401}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/25 21:18:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200030001000000"], 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30080, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000300), r1}}, 0x18) 2018/03/25 21:18:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) setsockopt$inet_mreq(r0, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1) setsockopt$inet_int(r0, 0x0, 0x800000000095, &(0x7f0000000100)=0xfffffffffffffffc, 0xfe07) 2018/03/25 21:18:52 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4080, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@local, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x10) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/03/25 21:18:52 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000100)) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x3) sendfile(r0, r2, &(0x7f0000000000), 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7a5, 0x448240) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) 2018/03/25 21:18:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0xfffffffffffffff8, 0x5, 0x80000000}, 0x10) fcntl$setlease(r0, 0x400, 0x1) 2018/03/25 21:18:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x90000, 0x0) sendto$inet(r1, &(0x7f0000000080)="d6319b18db5fef320457ba79f573fb02f945a281dadb39238e08da93d749b044c593f8b7f33d914f3a812f6838a0a0873c6a191a87dbbca4744ad87a788f5b915cc593cb6dfd5011e1bf26b2a964ba77ce6bdf663194403082fc3b45b630e3961ed41459930d1c9b2a7f0493152c69c07a6c1e156b49b17808d2d7ecaa3ca6096d744a32c66e0df131f4a429623da3fbcc691f186bfcbbb1236d59f467a46cce2e6f4aff560d26d2b75d627237", 0xad, 0x20008890, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') close(r2) 2018/03/25 21:18:52 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x65b5bc02, 0x440001) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r2, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) 2018/03/25 21:18:52 executing program 7: sysfs$3(0x3) r0 = msgget(0x3, 0x5a0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) getdents64(r1, &(0x7f0000461000)=""/619, 0x26b) 2018/03/25 21:18:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xfffffbf7fffffffe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x80007ffffffc}) 2018/03/25 21:18:52 executing program 7: syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') 2018/03/25 21:18:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x20, 0x81, 0x100, 0x3}, 0x8) r1 = getpid() r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x4, 0x80000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x50402, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r4, 0x80}, &(0x7f0000000280)=0x8) ioctl(r0, 0x180000000000, &(0x7f0000000040)="5d13941e76a3e7e2148e17b3aaa4e4f2a11147cb634c4dd70ff68c9c6d313f8f8d1fe9043311da5c4c003c5a3c1bae47496aee96ed4810a1b874105088cf7552d52c519311a871ad0c3b147cd09ed23c9a9b6a69901edd311f2cf7d136617401") syz_open_procfs(r1, &(0x7f000000e000)='comm\x00') 2018/03/25 21:18:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfffffef000000003) 2018/03/25 21:18:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000199a6979bbd50fb2f67889efad641492044f429373dae385869f4d9182a9d2f4bf2ca523fb3374426d883f4fc08d3760083c31b9a2be7e532a6b6012f150682e465bd4b751151e5f4714aab93267985fd90057d7185ce26fe65c343995a94cc0915ee9fc6d69cc0df5e82e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x19db82, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r1, 0xfffd}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0xfffffffffffffff9}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) 2018/03/25 21:18:52 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) prctl$setendian(0x14, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:52 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0xa5, &(0x7f0000000100)="09449f4a780532434aa25bc75fd9cf32d3fca125431bc4dde52fda0c9f138d3d13821fcb99bd0bc6e6eeadefeb9df104d7b60627cfd342ea1d60a844fd5d466b164f4bfb0c3b390bce4ce4c09e5c72e643fbad374f7562c28c700dc36f500746dfc3b9668cb28340b3521b3565e499055ffc98e55991f50636ba6ce30dd47c575d2492501095e58ac91e30db6f789a5807fe8d15b3f097f120dbfb3326fbd2e77ad560bbac"}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r2, r3, 0x0) 2018/03/25 21:18:52 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000640)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "eba7e8", 0x18, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x4}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8bd019", 0x0, 'C&o'}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/124) 2018/03/25 21:18:52 executing program 0: r0 = socket$inet_udp(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, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="3b5f09814edc"}, 0x3a, {0x2, 0x4e20}, "00dfffffff18ffff000500"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/25 21:18:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) syncfs(r2) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2000) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) 2018/03/25 21:18:52 executing program 1: 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 = memfd_create(&(0x7f0000000040)='keyring\x00', 0x3) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x100000001, 0x600000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7, 0x4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/25 21:18:52 executing program 4: unshare(0x81000000) pipe(&(0x7f0000000000)={0x0}) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/25 21:18:52 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6e, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x7}}}}}}, &(0x7f0000000040)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x2, 0x400, [{0x1, 0x0, 0x2}, {0x1, 0x0, 0x1}]}) 2018/03/25 21:18:52 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/25 21:18:52 executing program 1: 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) memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) 2018/03/25 21:18:52 executing program 3: 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/25 21:18:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/158) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000043000100ffffffffffffffff00000000080001006c6f0000ccc32c84fb94408e25cf6b4ea82975673b07dbd6de6b0fd8387bc59eb17b3881c0072a60f5af4393862a73cd788cdaefa4c2f63dc787a57fc0492c3f74d90a8f2a00ebcfd57d8a2202a46bb059091a2f2b1dbfc1bec975774c84f4142506fe8cbba596e4de95ee6328fc56baa6fe5c3f0f1c393eaeb3f10acbee43a63957b5bd6cfcab7d877fb5e421506dc2ea0f6dd87e06c9baa168968ad399b91c4a"], 0x1c}, 0x1}, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000400)={0x7, 0x27, &(0x7f00000003c0)="cb33ff9851ef1d2633dfc64b6cb7f9dbca11c22db447af5c4bcab1be8edf356cac90bb3dad4a66"}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0x102) mq_notify(r2, &(0x7f0000000200)={0x0, 0x3c, 0x7, @thr={&(0x7f0000000080)="45a9fa79780ef6c3d26930a4e3120ca8eb7aa64bbc08a819023bd35d945f1804d9c92cd7c3415c9bcb177cdfb9dbce87e030c154ef5e0113ef6b8e9ca79aaa88ef3b5fb4a698b5b9031e732e2d00c4c888907d011facb830b632bd43d2c081aeedd8a6108e16c76d94990181f75ab95921ed7d782d49bfedf5954f292de1202f2e2e14d4bc617854e20027cbaf8e752f9d4e96efca4c1bbbf5c8de7795c591e8918e705c246536d014cfded88548ac3d0dfd362a49d187353b9997911cbde6076faaf12006044eec59ed159498e4aa47f90208405aaa6f3b6fc40f65ddda71aa088382bb553d52769e6b02b1f1ce39bc8465215a95", &(0x7f0000000180)="803bac3a738f162f023f94fc097444f86b9892a525dd57e86281c3eedbe010efaf2b970d04c66a7547c677339aa050aef44c59a3c286caebc48bdb185cd31386850c4df5daa47c947928c56d7fe68e6ec881697c61d92af6da98f39faa3425d30d96e84c37eb789e4d"}}) 2018/03/25 21:18:52 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x1, &(0x7f0000000040)=""/228) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x400807fd) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) bind$ipx(r3, &(0x7f0000000200)={0x4, 0x80, 0x10000, "d1855522b80a", 0x6}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r1, &(0x7f0000910000)=""/100, 0x64) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x1092c0, 0x10) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000003000/0x2000)=nil, 0x2000}) epoll_wait(r4, &(0x7f0000000280)=[{}, {}, {}, {}, {}], 0x5, 0x1) 2018/03/25 21:18:52 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x40000081) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) mremap(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00007a6000/0x4000)=nil) r1 = mq_open(&(0x7f0000000000)='[GPL\x00', 0x80, 0x0, &(0x7f0000000040)={0x5f, 0xffffffffffffffff, 0x401, 0x7, 0x6, 0x6, 0x706, 0x200}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) kcmp(r0, r0, 0x5, r1, r2) fcntl$dupfd(r2, 0x406, r2) 2018/03/25 21:18:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x28, 0x28, 0xaff, 0x0, 0x0, {0x1000000000003}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @binary="085454a7a193f66149"}]}]}, 0x28}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/25 21:18:52 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:52 executing program 4: r0 = semget$private(0x0, 0x0, 0x4a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) semop(r0, &(0x7f0000000000)=[{0x3, 0x100000001, 0x1820}, {0x4, 0xe19b, 0x1000}, {0x200000000000004, 0x28, 0x1000}], 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000000080)=0x1cba434c) ptrace$getregs(0xe, r2, 0x0, &(0x7f00000000c0)=""/72) 2018/03/25 21:18:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x3) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/03/25 21:18:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/214) r1 = semget(0x2, 0x0, 0xc0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400)=0xff, 0x4) semtimedop(r1, &(0x7f00000000c0)=[{0x0, 0x7ff, 0x1000}, {0x3, 0x2, 0x800}, {0x4, 0x1, 0x800}], 0x3, &(0x7f0000000100)={0x77359400}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000280)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00003a00ff020000000000000000000000000001fe8000000000e862618b000000000000802a08000000006b93203b83926c17b82ae8a676c78d304af72189c703c28e86ecfecefe00e28ff35992fe98"], 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44401, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340)) 2018/03/25 21:18:52 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x38, 0x2c]}, 0x2) sync_file_range(r0, 0x7fffffff, 0x2, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) getpgid(r2) 2018/03/25 21:18:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') sendfile(r0, r0, 0x0, 0x800) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x4, 0x400, 0x5}) 2018/03/25 21:18:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6de8, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/25 21:18:53 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000180), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x100000000, &(0x7f0000000000)=0x0) r2 = dup2(0xffffffffffffff9c, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x380c0, 0x49f8e2e7fe5bcee9) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x8002, 0x0) r5 = open(&(0x7f0000000440)='./file0\x00', 0x880, 0x3) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x94000, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x80000) io_submit(r1, 0x6, &(0x7f0000000640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000000040)="04424b69cc231731451f9fca397a4f9029c111974e42de9754ee900d35deeaef81514e0ea85ed528a361caf4c9961a63ab9766574309f9bf201ae18942662bd157d2efa1c27d2f7b31b97dbef6b33e9f8e52b356f6c23d0d7a278f6e4b57d2739ce0c7d5b89620f5feb57616891e92f97eadf2b120304c52ff507868ed5f079bad992941e483f3b0fdafce57e6e7168a162a2bab782a91f8", 0x98, 0x0, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000140)="d6e00aad5ae0eec7b5ed5bc9b478b8c36e75bba7", 0x14, 0xce59, 0x0, 0x0, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000240)="18df64689ee17083e8f9b5a5baa8993d6bcff8d7a549ea4ae47881bbd56936316ef97bc42d33c7ce01fdf3f90b665e218abdc72635e7d81d44dc910c674b965ff07fcea3ed188df7a4c92985b8031e8cd9f275a050f106b8eb48475c3a05f1f2a448864e8009e5c1abd9876ae7f6c6a8e1926bbd6893b9e0f55038564732512105a026cfd016c2f403a28ccd311d4e193ed944331d2f45ae0321c9813ed24c171cf32e4e16a54df905", 0xa9, 0xd60, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000380)="ea166efca61a3ba14559958649bb4ab404f622ce73e6a4abb98e76783d089712f3e15d128a4ac9a00d9c8f23298ac051d6dd6f24dc22461ab3d9d915fbd639880443afc0e428e175040efb59b2945127cce95dfc01f858b70c5a9c71c999d936b3d1018490cf8836fa977df2d34a3825e3903597ddeb295ed0b9a8fd2aebb4db4bb3861ccf430d964d9dea493e2ca32cf0efe01bc8c982978a3bd259e082b17e64396f8a360fb981e63f109a2772d65b01", 0xb1, 0x72, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00000004c0), 0x0, 0x6, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000000580)="23596254fc3b34b58c", 0x9, 0x6, 0x0, 0x0, r7}]) 2018/03/25 21:18:53 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:53 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x600}) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x20000000000000f4, &(0x7f0000000100)}) 2018/03/25 21:18:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) [ 202.104404] QAT: Invalid ioctl [ 202.109222] QAT: Stopping all acceleration devices. [ 202.124908] QAT: Invalid ioctl 2018/03/25 21:18:53 executing program 0: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = getpid() kcmp(r1, r2, 0x3, r0, r0) 2018/03/25 21:18:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/25 21:18:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x90, [0x0, 0x20000180, 0x200002a0, 0x200003e8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0x108) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000080)="47710859fbae78f013a307049d1df1beab581a5b6119c0baec658d65bb087e08"}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) memfd_create(&(0x7f0000000100)='gre0\x00', 0x2) linkat(r3, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/25 21:18:53 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) sendfile(r0, r0, &(0x7f0000000000), 0x1000) 2018/03/25 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x580, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x100000000, 0x8208, 0x8, 0x2000029, r2}, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 21:18:53 executing program 6: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:53 executing program 2: fchdir(0xffffffffffffffff) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 2018/03/25 21:18:53 executing program 5: socketpair$unix(0x1, 0x1000000000006, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x2, 0x414040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffffffff6549}}, [0x6, 0x3f, 0x1, 0x401, 0x10001, 0x8, 0x5, 0x4, 0x1, 0x2850, 0x3, 0x6, 0x1, 0x79, 0x2]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x4}, &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f0000000040)="7b410c5241c4e11479c86198cb5587365136fd8a5401b570cd799d2e3d1cf2ac2b0711175fedbaf277e3ef9b7166b523dd15932951b5d7901f430e9bbfaaf45da8523364153b3f77eb095be0be0296c766fd9c7c1d469c8e87e75a626ae609207dcd01b94230ad5c9fd21d77060cf6f98e7850a811a503859f6fa6a38bb3a9053d401d2a41df8fe7db80275fc99de53712cbe80deb00438c34dca2ed86fb6f1def1bd2bbadde47c90bf388", 0xab, 0x0, &(0x7f0000000140)={0xa}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x95, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x6, 0x62, 0x9, 0x4}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e20, 0x12ff, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0x7, 0x7f}, 0x90) 2018/03/25 21:18:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x2, 0x4e20, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/25 21:18:53 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={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) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xfffffffffffffffc) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) 2018/03/25 21:18:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@rc={0x1f}, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"2490cea50f2805"}, 0x8}, 0x10) renameat2(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x5) 2018/03/25 21:18:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)="2f6465762f766761b24e6b1e2b0d665f61", 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) fcntl$addseals(r0, 0x409, 0x2) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendfile(r1, r0, &(0x7f0000000040), 0x2) 2018/03/25 21:18:53 executing program 3: unshare(0x200000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x57f}, 0x0) listen$netrom(r0, 0x8000) r1 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, 0x0) socketpair(0x9, 0x80003, 0x800, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000380)=0xff7ffffffffffff8) r5 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) fchmodat(r5, &(0x7f0000000340)='./file0\x00', 0x20) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000002c0)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000003c0)=0x6) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x0) [ 202.309387] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 202.330336] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/25 21:18:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'system.', "415d776c616e30e17070703100"}, &(0x7f0000000200)='\x00', 0x1, 0x1) r1 = dup(r0) shutdown(r0, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x6}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xc8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/25 21:18:53 executing program 4: 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0xbd5a, "22601c8ec202a8e1ca89667514e44e222f2d26af12823fa68b9620af2a6710a60ad9a32b7d8e753b211bdf45b18b2f56ae98c51a10764636977c840133cf9e", 0x14}, 0x60) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/25 21:18:53 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x2000000000000052, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/25 21:18:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffdb9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/03/25 21:18:53 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3f}}, 0x8, 0x9, 0xfff, 0x80000001, 0x20}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={r1, 0x83, "0a557698d98fde7e1f56b15265d2e85098fb24ebfc8434851fff996532e5105498544ceceff93f0a109b7d7301f9c589822e2f28fad139831de8700638ddf076f9a8b92baef604fccb86d5fc4d7d6ac04a0343e6d71f264c1d90d16000f67be14cddb5fdcfa3aa4f8a0a85fd3d6372306030c77cb5daef0fef9fb093a2affe200a8236"}, &(0x7f0000000780)=0x8b) select(0x40, &(0x7f00000002c0)={0x8, 0x3ff, 0x431, 0x72, 0x4, 0x100000001, 0x6, 0x2}, &(0x7f0000000300)={0x7, 0xffd2, 0xf9df, 0x3f, 0x4, 0x10001, 0x9, 0x5}, &(0x7f0000000340)={0x9, 0x7, 0x82, 0xceb2, 0x3, 0x81, 0x7, 0x7}, &(0x7f0000000380)={0x77359400}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r3, 0xfd2}, &(0x7f0000000540)=0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f00000003c0), 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x8001}}, 0xfffffffffffffff8, 0xfffffffffffffa5a, 0x2, 0x6, 0x1e}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r5, 0x6}, &(0x7f0000000240)=0x8) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x18, 0x29, 0x400, 0x70bd25, 0x25dfdbfe, {0x2}, [@nested={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/25 21:18:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0xdc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@sco={0x1f}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="e7e97e61226aeab5d37f1772a4022b96ead6284f91546029ee0831e63efcc24c4fe9bc0536f0642f36db2358f7579809643a9da210b247ad1c900e146afe490a40717c5d0a1d8cc5808dd4ac8ba813a48a1051f7c61ce556c257db20f65bc807565b66cc27fc8c0005413f2c7734f125eb") 2018/03/25 21:18:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) bind$netrom(r2, &(0x7f0000000140)=@ax25={0x3, {"eb5d59b7bca1ad"}, 0x2}, 0x10) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/03/25 21:18:53 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x113}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x6, 0x400, 0x9, 0x0, 0x3, 0x5}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) 2018/03/25 21:18:53 executing program 7: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/03/25 21:18:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000326ffb), &(0x7f0000d09ffc)=0x5) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) sendmmsg(r1, &(0x7f00000027c0)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x8000, 0x80000000, "7447dfb2c907cf6eb94fd17bc79dabba33eb812d7a54cd19a1a8f13fb344a27566ef813f4a0276b41fc781c3fd2d98a00e766933ea2a046bfa6d61ec3075dd", 0xe}, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)="d5b1da30197a8f09c45eb032443ad40e0f033768c2b867559e0502099399ae7cbb5d5b9bb201d11b134e6a94839b59332e9662c9721d78b58e60838f7c1b3d555dbc076619713b5f09ddb879c3844cc10afee042116a50cc2ebbad1723fe487deef5a01aa2134149", 0x68}, {&(0x7f0000000140)="c720d4d34651fe300a698a47fa36652b04818a6ae4286229b36bc019e62a136ea5715d59167c23f36526e9fc111dab8be7479c4ba820e2d8bd3dacc12f360e13ba11492821df1ccd2171c13360dc32dc30bf5c98b3bab77cdc5240bd67034d", 0x5f}, {&(0x7f00000001c0)="d150141f5f680fa5ecd0ce9159b4ffd192a67985c98fc93f2f482d4ea00cd897e9ca799cc9359f5d6f28e049d7bcb9bb33c64b5d9890cb45986403f2d0a2a347cc97dbca7c9dabf625d2f45f0ebcfed6a5de58741ae575e9a3ab59d752a36547019c3b1515e032e2701127ca80df6c8c22c21aaa09f1e39cbf5d2d2bdd482b7775ef8f6cf9cb607841a58a22c51e54571e028591bea9f47c41647b55059fad", 0x9f}, {&(0x7f0000000280)="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", 0x1000}], 0x4, &(0x7f00000012c0)=[{0x20, 0x11f, 0x3, "a13abdb5a45db699c26bc9"}], 0x20, 0x8080}, 0x100000001}, {{&(0x7f0000001300)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ip_vti0\x00'}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)="c125b1b6ec4c3975b1570505f1a6f175ebf94c9f7e476b5b996d0c0cec4412a57e10df33fcf3710b6554d220d78fb2efddf750e6064a13c7191f74aded3cc50e09e27f2987e540a41a0ab708dfc8546282540cab70cd026aad62e5e234aca3a2d18582e2cdd644e36d1e8f72bec4d53d76315108f080c381c39a13dbab29a51c5dda93307b82", 0x86}, {&(0x7f0000001480)="0739092cd5a243d96bf284b249bc70afc86a39e80b9f55e269273097577bd95f262bd987ee466b8064c10a77bf8b", 0x2e}, {&(0x7f00000014c0)="2850c0168f2b97159e785f5fe2e2d0cdc12fcd6bc20b", 0x16}, {&(0x7f0000001500)="85c34dd1f9f98ac79aaa387d67059e5f495ec7307f03628bd395e20ebf912f27f46cc072030f2335e7dfd29f75bb794cc8b34817b6a9d6b6d9a9c6e0f25e062bfba15802ad0c75c40eb5b07f290b78c172841765941ea8b67f093bf85f16f4a060c9311556a8ab23924e", 0x6a}], 0x5, &(0x7f0000001600)=[{0xf0, 0x109, 0x4, "add7af12c5c327051cd9cb917be008f7bb03b2cf46647a7b287a57cdd677a373c716cd7d20300b8efcc580aee02ba48fffd2e1ed6c0d75dfd1ca86f9eb5588f2b3cad638b671264fa2fbf658d8c6d6332c9d1c8b1cc5820f065f3abaabea19ed96eaa50f32c9a66fa9f78cc6b429d8fe69b25d0ffa51be3286eff1e32dbb70ff3507ce3e77c6cf5898046f00e84f689a101ac150e1c6b76da229b5d27ff61428f1f3b39d2d46961dbbee0fab3f1f04c6e8b28c72cde557b1c1194cb550e8537aad69a3c57d74f55b238b96297923801df5a1899912a1852335fddeb0024f"}, {0x1010, 0x10f, 0x401, "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"}], 0x1100, 0x4044}, 0x9}, {{&(0x7f0000002700)=@ax25={0x3, {"e9dea1d530bdec"}, 0x2}, 0x80, &(0x7f0000002780)}, 0x7}], 0x3, 0x8000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)) 2018/03/25 21:18:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000100)="b79822b5a5456eee45026fecd8611f3f72c3d51fed2b843c56de398e1201a338b40671fc22e73b61919291b8ef855a8c9156c76377a68ba6143bc8b1da14eb392ca4608922358c6a8e1f8bd0f0b37a90468223373ce9303188ea604e8da213bf7b24ad5e51e160fa6831dcbb91f5a48183439e7b5caaf1c96659cdef8ef7acafd236b36b9acf9bdae4a55f3753b562e6c056d534b43e1d4ea90157d6831a21a65d6fed83d718b31f49cfdcca754ea9a11a17721988fd4ce2ab3712516041694867e9f8a0286326d7ef893f7d70cdd7463d72a786acf3f54dd288fb411072f38a1edfcbcd9751fee5f692db00", 0xec) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, 0x1c) connect$inet6(r1, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/25 21:18:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, &(0x7f0000000100)=0x84) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x80000000, 0x5, 0x8008, 0x7fff, 0x7, 0x1362, 0x8c3, 0x0, r2}, &(0x7f0000000180)=0x20) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000020000000000000005000600000000000a000000000000000000c88a86d99d74ee218ee4d3a765c54fc40000000000000200010000000000000000024000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/25 21:18:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xebf, 0x4) 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) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/03/25 21:18:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x101, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffffffffffd) 2018/03/25 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x9681}, &(0x7f0000000400)=0x8) io_getevents(0x0, 0x0, 0x0, &(0x7f000011d000), &(0x7f00009ca000)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000002c0)=0x5) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x2, &(0x7f0000000180)=[0x5, 0x64], &(0x7f00000001c0)=[0x7, 0x8000, 0x6, 0x5, 0x7, 0x8, 0xc61b, 0x0], 0x13, 0x1, 0x4, &(0x7f0000000200)=[0xa3], &(0x7f0000000240)=[0x16, 0x1, 0x0, 0x7ff, 0x5c13d4df, 0x4, 0x1]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/234) 2018/03/25 21:18:53 executing program 0: socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) sendfile(r0, r1, 0x0, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/25 21:18:53 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x1c91, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/6) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x800) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x80000000, 0x34, "0ce4bae94d0ccd3a91c5a6b713b264945ea12b09230fbeb52db7a30c1a58ad10007307466c1c73dbc96383f1f3f73ed5024c9448"}) 2018/03/25 21:18:53 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x9db5, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r1, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000021c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000022c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000540)=""/145, 0x91, 0x120, &(0x7f0000002300)={0x11, 0x1f, r2, 0x1, 0x0, 0x6}, 0x14) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x2002) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x4bc}, 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000200)=0x1) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r5, 0x4, 0x1}, 0x14) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000002c0)={0x10001, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, 0x9, 0x4, 0x985, 0x2000000000000, &(0x7f0000000280)='bpq0\x00', 0x1, 0x3, 0x8}) 2018/03/25 21:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) socket$kcm(0x29, 0x5, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="09b7cbecebae5c0e33da64ae4bebdb26f2b385960e26cd7a257ca5b70dd18d7a00a5ee96c225bd030fdfc6db75124c8a7ff0e469e87c4b46d61c35", 0x3b}, {&(0x7f0000000040)="9e12071d5dec4f90af7ea8843aae71771f85ec47be31adc96173d46490a709526108d14b2d7430ee74561d00c5", 0x2d}, {&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="6160b51d04a442508878526f23dbf50e007ed82878e59420076fdea4575c0914953c3ca697f44995cfcb0d34386ebd8aea3e13344c9978a9654d758e865c71630555f60e56e9d8f0e006775d1c48e454c73dca84d138c3db70a9a9fbcd909378b94a420ac8209a9766b3d6248f86c232a9cf4c97f162b8a5749346da7876aac3b673828ba45f88122dcb8beb89e0aba13082060eb4d1d8ec", 0x98}, {&(0x7f0000000240)}], 0x5) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {{}, 0x0, 0x0, 0xfff}], 0x30) 2018/03/25 21:18:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400a40, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001100)={r0, 0x0, 0x0, 0x1000, &(0x7f00000000c0), &(0x7f0000000100)=""/4096, 0x0, 0x5}, 0x28) r1 = socket$inet6(0x10, 0x3, 0xff) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/25 21:18:54 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x1, 0x5882b1a7}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 21:18:54 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, 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) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/03/25 21:18:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xf, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/119) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="c63e838fe678f691e2ce0997c177ea2f2f08643460927b5498a1b5e04a60c7d5acef9e1b5459fcf44ccd2fbd6dbb0423aec5ad0b2585d4fcec52e72e4f7814155ecfcd1606ba20c0902292b97231456e7c6257bc85798c3a3693ac5c73748ed866f8c19228b5fbfd045dad728477a2039b8ab101dc63b9d14b47743548e5f428345c1baaaa338fb5204230dce36b71e5fc5510943babe12990a800918472", 0x9e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) clock_getres(0x0, &(0x7f00000003c0)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0xffff}}, {{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}]}, 0x210) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={'bpq0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/25 21:18:54 executing program 0: syz_emit_ethernet(0xfffffffffffffd89, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x3, 0x403b, 0x7}}], {@mpls_uc={0x8847, {[{0x400, 0x9, 0x0, 0xe48}], @llc={@llc={0x7e, 0xe0, '@', "da926f952f36b031b12bb056e8cae87457afb4abcefd31642c603b6d1510b3cdd660ab063dfc373315b3"}}}}}}, 0x0) 2018/03/25 21:18:54 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xb75c8434ca345697, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/4096) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/113) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/47) 2018/03/25 21:18:54 executing program 6: sysfs$3(0x3) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x343d2316, 0x101000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000) fchdir(r2) creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="2f65784c000000180000000200000000000075c9e8469b") fdatasync(r2) sched_setscheduler(r1, 0x1, &(0x7f0000000040)=0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) 2018/03/25 21:18:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x6, 0x0, 0x0, 0x20000000000, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x8, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x38, &(0x7f0000000100)=""/45, &(0x7f00000000c0)=0xfffffffffffffd66) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x5}, {0xb, 0xfffffffffffffff9}, {0x8}, {0xb, 0x8001}], 0x4) 2018/03/25 21:18:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/03/25 21:18:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x4, 0x3, 0x6, 0xa05b}, {0x4, 0x4, 0xfbcf, 0x7}, {0x5, 0x82bd, 0xfff, 0x100000001}, {0x7fff, 0xa5, 0x200, 0x6}, {0x80000000, 0x8, 0x1f, 0x2}, {0x10000, 0xb6, 0xd914}, {0x52ee, 0x4, 0x8, 0x6}, {0xffffffff, 0x8, 0x6, 0x2}, {0x3, 0x43e, 0x5, 0x736}]}) 2018/03/25 21:18:54 executing program 7: restart_syscall() futex(&(0x7f00000000c0)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000000040)=0xffffffffffffffff, 0x2) 2018/03/25 21:18:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x240) msgrcv(r1, &(0x7f0000000480)=ANY=[@ANYRES64], 0x1, 0x0, 0x1800) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x80, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000540)={0x0, 0x7, 0x9, &(0x7f0000000500)}) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00000001c0)=""/240, &(0x7f00000000c0)=0xf0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) openat$cgroup(r5, &(0x7f00000003c0)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000440)=0x7, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) sysfs$3(0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000002c0)=0x5, 0xfffffffffffffd99) creat(&(0x7f0000000400)='./file0\x00', 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/03/25 21:18:54 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) setsockopt$inet_int(r0, 0x0, 0x400000000000000, &(0x7f0000000ffc), 0x4) 2018/03/25 21:18:54 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getuid() quotactl(0x4, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)="d91448575c21143eeb6a03eede5c0f994e9f3164efdd536b6d0e392aeaace55f01314c6d11726704620dd16ea058780f0cf0bdf3b54c525172369e5ddce0bc49dd64de14e433bc6073a7f88f30d0b4a2f1a8a077bdcb07bff38f339e2ff5d8e8881fa9fb1e90a7cd1524018934bb343150705cbea8f8ad34") bind$unix(r0, &(0x7f000000d000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x44, r3}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f00000002c0)=0x100000001, 0x4) sendfile(r0, r2, &(0x7f000097d000)=0x10000000, 0xff) clock_adjtime(0x5, &(0x7f0000000140)={0x8, 0x4, 0x9, 0x80000000, 0x88d, 0x80000001, 0x7fff, 0x81, 0x3, 0x7, 0x5, 0x8000, 0x8, 0x419, 0x6, 0x69, 0x4, 0xc740, 0x390cb8d9, 0x5, 0x101, 0x6, 0xe11c, 0xffffffffffffffc1, 0x0, 0x2}) r4 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="d86dd5e50e66cc8b0a2d6cc3bb2b91d7199d5a234cab2855e4cd2398ab6046056c53ea19521739710aaad923f0ca0fbfbd3cff35011974e01f4951a99d61845f9750d9900d6ae98f784f2b4e6faa983b706e8ee861542a590a9738aae8fa2833baf600dfe9ff03f1c3c363a1284e10e6356c5a664cdcbdec4c141511f257d34699ba77735d2267f0a7541da9076ad16e7e4a51ad9b419171f1b3e1f26ff9a8fa1d0e6c507dbca63d8137aad00b805dffa88648ba42574a7062ee96c97b34e4cca36e22c977e1cbcbfd815e61d4", 0xcd, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000001480)='cifs.spnego\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001500)='net/unix\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f0000000480)="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", 0x1000, r5) 2018/03/25 21:18:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/03/25 21:18:54 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x8b9, 0x6, 0x0, 0x5, "0615e1261247cce08b0c58888bfc2ae3fcf9d557a168f0d82dd538242dcfa05c3e622cbc7201d0f3cfe6b9e3", 0x4}, 0x0, 0x0, 0x10001, r1, 0x6, 0x400, "f783d194bf0767a89e9fc95ba532eb4902ea04448bc405068ccadd41df8ff266001c231c4a3abd627a950e20ca20cc4b6daffa6daa880d323ca260bcd9c72a02", &(0x7f00000000c0)='syz_tun\x00', 0x8, [], [0x1000, 0x9, 0x300e, 0x3]}) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/03/25 21:18:54 executing program 5: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r0) ioprio_get$pid(0x2, r0) 2018/03/25 21:18:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0xffffffffffffffe4) 2018/03/25 21:18:54 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80002) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)="046b4c68e9009656912c6edf91ae24d1", 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/03/25 21:18:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) gettid() listen(r3, 0xfffffffffffffffb) 2018/03/25 21:18:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/25 21:18:54 executing program 5: r0 = timerfd_create(0xffffffffffff7ffc, 0x800) timerfd_create(0x3, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) userfaultfd(0x4005000000007fa) r2 = dup(r0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)) 2018/03/25 21:18:54 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, 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) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/03/25 21:18:54 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) accept4(r0, 0x0, &(0x7f0000000080), 0x80800) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x608202) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x80000001, 0x2, 0xffff, 0x100000001, 0x1, 0xffffffffffffff01}) read$eventfd(r1, &(0x7f0000000100), 0x8) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000001140)='/dev/vcsa#\x00', 0xa, 0x40) open_by_handle_at(r2, &(0x7f0000000100)={0x1008, 0x546, "6f6da1233014dd8da6047ac4b171842eff376a295666017434bbcce36ba37c3870026a8bcfbe9371a7f950e3d19a145dbeb1cc6af7d95e2dbf64bda2f4de43b5c51c60b0f9d7706cf69fcd072b1fd2d71a71d727fa9439aa4ab0989e8ecb5a8615c467bf8c704044a42d426f215f1a66219f4936025b6741cb7c731f1b7cee341822343b436b250d46dce72230a743fe49ba140fd79d590543b74227804db8e99d40b774218faeacc52d7b841c180e83360bcc8d43ef865c8a956e76e73b8264f9518032620a15e947fb340b7074438f4d3581f5765ff6bb6aae725289ae924afe4c18bddf87a425da9d7ace3275d419d755fadff0d5a1f3197a3091ad2c348562cafb85cb1f034682acb578fc9f8491217ae433016eec666dceb04e1f40bc8f5c9d3cf7a2fb7eac5795bf5dee92345ced630db925aa50a592f55cda07e1acdefc66314079f42d724becdcd95c603624c274a2daf18a0ad3c5fcb4af2d3e679fb8a67e30b08691638d46aa6df530344a5e42999fe3b940e0a0e2906f2b9460eb59f08503197c97e37b2e8f47a43b245043510736d9ad45c9227c10c36e8c3338d30ab298e16c5c616ceb55e1f1dbf3ebd4e642a278661b72b2ccb946625ef89e769c0be8b06039c11aec0f03840805a33144be302ccfb49ef77938d66c2d4d0bb950e3a16efbba6ac03df0c55deb91ed17fa5c5bd967147d70bcc70daf3b0582e7fbbc81fc16a14022cbb1a1879da253ebfa2ee63275e99b621e3bf025f4d2778632f7e3f73462197734b55cff8e0229a7706f8718b2e039a5b852a7e5d337e2709d9a10639aff180a2b59f2131b3f53875ac96066497fbc91a3221f8cda58a6916498d3efce17b1d83fc16520b26c66d722d0d496b1fac51f5a2a15107268a44cc9cd685e772be8daf1c5610a40f21f9c265b7ddc78a9564738d08426e7f1e96da302010d4a193c68ef833ce341644ea9ab32ad2d1b16a7120589e4ad4b6209af3ba5cf13b9aabf9ff43bdba67dc5193dbfd30e4418a2053d8d0b2b80733d1ec56580029b51dcfb7bde9b697eb02b97c5ce60bb3ec800fd210265701315d52f2dce6f7deb8714daaaec40e426bebf3b8db388007083722bd5914198dd0a029ba46b2d90f0485e3096962aac64698320ad07286e42edefcdc8ea863f0a92d80175bf2e4e0ebcd7bad71f87841dbaec0f376b7d8ae5058d19923abd061f47a0a21e83df957f69900168461c1ebe106c792176989942db34857f888de0a6dc41c904141a72d0145d525adfb819a845cf55085a82f313ae1dbedd37cccc43b61fee85ce67d47209ebf44324122ce45c0bb45e0f7ef38b181dde391d9eb07a4ae01cf527dbe233be7fa4eebc737f15e196c14b48db8988539a4ba22f64677006681f0ac3c3ec8adbfb1d33ccd4b066a4c48070cd9b59afe01aff778ca20af5b1e8ffa2786642289b2a6de877e4564c0700aa167070e8e407fac6a66433a2431e5c35d7999b3961a9448c18e594c6a0e2ad34e0639b595fa5e756aacf6d97d9b2743d7191a89669fc58b00ab8afe42b9c7feffbd11b07b6233a48769f2d36c0223dd40af4ec7aa18745b0e443dc44a4c19a8b9d4c6a120a6904f220a43741129188f2ac195a90cda4f5acb934e58d6ea905e83a739b3225b04e030bac869decdf2740f3a36ae58d13c627e93729dfe78309a6494f2ecd1ef1c57c9865449e073d039d19f6e36ec1a3c9f51efa82be62e7b1b83fc5fc72942e839efe18d283f27d86e38a19b13901b33c743c67916ea76225044565409f65333243560350fb97588e312472cea9a3c91d83eefbc8854b590092aad425935d3f423c72725c91a2ae10b0e5bb3f83a18fc69abbe140d91f08389af5aaa7e05103ae811a23111539dd01739a616537ab3ca062344638eb4704493a0bd14ce75f6afa7ab27028c3fa00ccadbe6b4f078fcafde534b78353f47f5ecb8792f55dfd13b31b4126dbb94ea75d3ef7cadc5b5b69999b894b509bab96b236fad4879c7ebd72be964074f02047aa7ba868c2a9effd6a26239231a457d8ef5fab702e50ea1a2c5962a73d49268825272a29e4ad37aef32ec3b48403af73b72414b18f254af628497eacdb299ba4b0b6cc5938cc87f281dd7db6317ac9c1d38f3e0d0cc5e81e711aab0834d425c651abd2ad3ab2a95028756868303558a30cec41a3655ac1c1a856a18dab43d02c75f5ba86b75951dce330f9e5f1717338705bf9c045c8d73bda68ca1f49b1df8827435db89731bc4c21e24eefd378b9fe5e714036ba1418c63b18eed6502e9d3004ecb37114758389d8e3f297c675cafbaae21e2f53330e8a90a34a6759c77151b5366423cb560741a0cb01d6ec7c9cfbdb3ea193233b0142bf446bf6e2294d20d324c7a36bf099d76d7c7746249f8c9f37a64cc46f78cd2945e1c551c9f2c794acf95398ebcfd830ca119c3febe20ac014c274953cef163ba113d2faf697953866633d6e425dc940a2e17d633a4ad2a18dea29678b5d7dd6f68c8a04541d5af001c732a8f399d8ae455b51d5e81b582e6d9bfa017b58a46fccc1dbac0738725b4125e2241127fd8bb7c650234c0e2a82e4b5bbb7f94b87d47ae149cb69e4effa1cfb74aafa477c13b016d05b8ef014058c6da99d57fd65ee9077e59eea6bd0472f82e30fdf5edd35492a13b65b9c879dc3afc0d80571b4c5c64a554f286823daab909e5eb3f5c3d5244c858b4079cfaaebaae10c031d5ab6c3bbef13eb26599e6e759f07cbce78a2a4f48aa3e2292e975bdff6148acb5b945120eca0091f9f594df5119cccff42ca0f799849a4be722560348c48f5e8e38b4c0c3878f8398968ff0c8c50f19759b0d62a5e2295a12d486f6038c40bc01a3bfe3822f1535a917d1c3652ec117a5be8fc191ebca8acf6494fad3860f9deb40507a8028f1f0ea47d5698c5deafb207979d8f765fb0b7ab298055d772495b1d25d435732c4de7b3da38b10ef384803e08b2f8987b4632a5c3895a08816fe265ee2d5c1f0430b3b665b15f1ae350014d8e64f8df15d4430fdd3470254869a120868beab7bff92cc9fd937d357831574d97f6bf3047c19ca19436a451e3278a319d3eef6cce3c2002f7ed4962793ec06a7b9811aac28ba424b70fafab5a1be394b3ba92cadad17f5a32830e510a890d55337744b7b315d31a4a3b6c2465d0db89d36e59e1f210160f275bc457589ffd2a83564ee224f4953565a6a19fb08cf2d918f44121414ce3c2016c3703a4b5a49788b8757f4791e0fac92369fac264dea4a0c9c16ae7ae7041a343a346232fd10e7f17a4e7ee712acfb840ca2d01cec6eda9ab708a6cf646f0128dbec31ad0139bc0075299ad761f8840c562199a51015634953cfcec99a123a68bbc03fb1b4891ab4a7f32072088e22301ab60963cf57019503fa5e64d479e500317943770662cd74cdc0e03ce24aeadb24e352ec4b92cc8793f8b9a2bb196bd8fab4f4b2aa39ee1b40e4bfabf50268e6496e7ba76a4aefaf27db0952e5cec533af2be8bb9f919deddce492677591d1de144e6567b3ed31b7ecc93e01c39aec5dad9cbd85a93b1ae20f4e4216ce0c0fbd13dd05b75f9b3ed3f4562cd4a4d33a4da46a86b7f04947e0c7ee5036b7a7b1de0624b8e701138e9a8a5158866303948be3505c7c1a7a9b31a620a0fa62095a1d7cfeb3c0c135c5b8b4f1ce028fb92cec4cd1b1e982776c4d30a93200e238e5f72c683cfdaeb4f9af92944ed07089ca476184e2a14ace9524db3f8a5988feb7354c31dfcd9cf4d98534c0e5116c40639bbc68a0f48448c0da9c69e569ef9711fa6db89de938d8c000dbf085ceb81ffe75fc042b9af02c1dec012bad2cdd1752017972cbe2e9092cc3ed3137bae75b6d7ee7f7a37bbc33213f3d29385d83e3920c4603b282cd97fa4c9958d43524057b09b17bc18adc9d6c9dbaf14547cbdcde56a2bbdf2628b30ef9d8cc321426ed7ae4433b60f1bdf744bffe908ed726f05435386a0c44e14b84f11d759b783c5adff2b316cd59cc544af2d60582b5c807a74b4e39ad6a24b7a170dfb541b25b547f1652f278a393696b2aa6e7310765d60396f647da71172406b05f54bdf03d124fa96766b3873727307107871d5cd01d1c00e71dab309b94db314b89ba715d9332e169ae74dcee84f643d3a3a807be57c4604e9c758d536ed387e3333959c8e0cfedd6af559f12e4e9452a76d7f7b73c1c449785a93ba0536571bbdff5373f07800dd1a934806bf3cdc4b71db33049099b7834e15b72d2bdd835299b8e1cc778e3c375897ab8f58b1cc81d8995c6701ee09ffd04680d1da924f0967494006137b5c90b977e896016de5fee887827168fd3b442bee2cb3cada66c9b07f36495fc33f35121159be68f2961d5afdd110a0e38e431287e8146fe1c37cc14074640a46554e7fbbf46a53f99a0cf21dc1fbe6b1192e368b9d83ec24d6f80c3cbe5daa013b7f18cffdaca5f14deaebf8b6597fee045de204db4aac5b1cad2601d705074990f514389c5ab26d67151fc742c7ab7b0bfe02d6f3602a44dbb3591b637b0eb441131f08607f4cfac142115342b92aed7ec56039cf4541c947be97947487181837dc98a36f40a458840a146298e35e63ccc3fa176c1754588f295ac2f2f70ac9547e0d5e5efbb9398649f1ef56db3d963518c1372a391c59be8c893484dd67e84dca4189f58393b85362c33917117b3393f4bd77a57828ceabb9116435f72840ebbbbf63a9efe6ddcd385c355774837f879f713a3d323d0dbc2bab9e4f1167507ea6002a35b2ea39bd739116bc3231efb0800b721e809b439727cf13602fd294f54de545a77cf83723c000faae2e63ed55c120dc1e1164f4022444a27b7c077e1936cab8a0a18f5c897d06515d58807cfe748feadbe8d5ca7a636a3aedf70f9de03a258d0f29f7ddee49276991c0db4724a591c719d3bfb700b68ef05713dd2584f43099ad42b848d9c02f6c627659d927a8b74bac298d576d3da6bb7772168d7a66aa48e55567b895ca64da3ed87351cd3e46653494e8f2b7b97c878ce5e73c739f0d1b295987b0ac65f908b0f89e2b31c625d543fbbaead4106117ad07897b11ad87057e65b404191c944468c591e0c33ad07690d4cc693066f13e01cf03c0b7e0371dca96e40a8e94c50706500071504eec81fb0f443a4224bdd11cd0ae8e8069f8f30820ed80417fae5185c82d0ed9213b11f871565e00d33f37430ef1a22367d3799a8604fb115d2115b31c5f96c22bbdb2cc108252d94abd7bb5689ed5ca7e3084542fe26fd66c802b36d3a928cc17c6c211fb4dcdd6fb85e6c73bc216c73d748f74bec40ca2ebaf454ad601e28267f90ce35a9dd5f6ffc1067269c0e9ce3be154a55f96f56d8d04e88323ed218b7c3d9da81099426ceee5c7554c8cb465ed46a6e5808faa34c80dbf40b7d36601d4d9dd606a23cf6e43fa6e90c811d608ca699515e8543ef5e972f9fb0c6b553f0bc5f41cd2bd442e73df863b738fe65ed0992f714a0e53b2225648193f6539d879176256e6f0a29718c849e46d394e3b91d7e2048fc8979c065ed4e2970341823de19e6c31ee993952e3e349ad0918c99884e401de4f24975d0997acc68e784294a210acd893c026bcfc71271b6ddd3cc256f365b7493fc56a617aade7584e56d5f04f05f0727997a67fe05b09689f75b15c6d3f0933718dd6f534142a2817d8e71992a0d8b3c731e68e2bc151551b184d2099ad72b62752fc501e5ef2e5bf5e5e25bc3d7a2a1058d7c8f2e092c0cd5cb10a"}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) 2018/03/25 21:18:54 executing program 5: mount(&(0x7f00000000c0)='..', &(0x7f0000000100)='..', &(0x7f0000000000)='configfs\x00', 0xfffffffffffffffd, &(0x7f0000000180)) 2018/03/25 21:18:54 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, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x2, 0x7, 0x4007ffffffff}, 0x14}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="8120d79b61984b2d2bb7596a2664267b8b7949e7947e7ed1858fe712c0c558ff0d560bd3bf749d5a8351b1525d8ff3024ab493fdf9b932eae11a437f724b7b6627ab27b7399a93eabd05aa29e3efd38e5b2bac", 0x53, r1) keyctl$assume_authority(0x10, r1) 2018/03/25 21:18:54 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x9, 0x10000, 0x80}, &(0x7f0000000100)=0x10) 2018/03/25 21:18:54 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, 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) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/03/25 21:18:54 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]]) r3 = openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)={[0x35]}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x6, 0xffffffffffffff01, 0xdf2, 0x2, 0x0, 0x7, 0x200, 0x1, 0x8, 0xe4, 0xfffffffffffffe01, 0xffff, 0xfffffffffffffff7, 0x2, 0x6, 0x9c, 0x8eca, 0xc4e, 0x0, 0x8c, 0xfffffffffffffffa, 0x1, 0x10000, 0xaaf, 0x700, 0x100, 0x7fff, 0x4, 0x4, 0x0, 0x5, 0x4d, 0x40, 0x6, 0x5a8e, 0x792, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000200), 0x6}, 0x0, 0x7b, 0x2, 0x1, 0x7ff, 0x2452, 0x6}, r4, 0x2, r0, 0x8) 2018/03/25 21:18:54 executing program 0: r0 = gettid() waitid(0x2, r0, &(0x7f00000000c0), 0x8, &(0x7f0000000000)) 2018/03/25 21:18:54 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/82) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:54 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000100)) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xb6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0xfff}}, 0x88b1, 0x2, 0x6ae, 0x3, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r3, 0x3, 0x56, "0c916e4f36140897c157e7fca1b920790af9e6d80831b9a86231229b94c12dedab1e37e5dca7090de9991708c9483ed0e75d90f3fcc5c4a7593f38c40c380f0f8b8b1da731a607893c287cc9d82e7e3d5227c1aaf944"}, 0x5e) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/03/25 21:18:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/25 21:18:54 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r3 = userfaultfd(0x0) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/03/25 21:18:54 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002700)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002740)={0x9, 0x40, 0x1ff, 'queue1\x00', 0xffff}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x10004, 0x2, 0x13000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) sendmmsg$nfc_llcp(r1, &(0x7f00000025c0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x3ff, 0xffffffffffff29fa, "30e1a42211ea9b35c902ba46659c0655df32d6c7bc8c76ba493ed685edd8b6e1b5fa2417414a9366f81c058c5cbf1625a6142a854cba81574635927174f52d", 0x16}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000140)="b9b5ab9fea9c83818d66086462082c8d94e2040851b2cc882f7a1d6c0d3092ddc4869db8894c752f441a48824ab6564f6d7afc90498c6ef7cc8395dc883ffe3e5d439233a3da6ca518d26ba0a8b572d5e96656131bb89073cc9fd5c22cc1a562d4ff1e", 0x63}, {&(0x7f00000001c0)="a389b31d14d4fe3b45d8eac94634307031ad565c3905190c4f85a69b6abc6152469cd82a9713fd32d04616bd758eeefa4284b0f50e0011734d7ba4c0dc59c4a7291d8175177b2bfb1793b6b366ec761a0358ee88eb483c6d5d1513cf26f59ffa15fb6bb895e23e857142e35294732afbbf1c0a9c376fdf87b02b0bb2c7bf573f311f93c5a5002cf37824e6f8c8220d2c2d1d653f58d8656c", 0x98}, {&(0x7f0000000280)="7005831e4414082595478b2f485f56cee690f038c05672e65e64517a117b47045ad7586c56865021fa73f3a5f62c88bb80efb50f8d06b88014caee3b5690c06f0f76fc13d805fac1a8a7f280d5927f46fba56d167f275c327e429ea3d595bee8d791780ffe27b699e38878d609508b576380ab907b8e4328a90a4828191975a07cc83a869c012e993469158f40e18276487d49c3e548ac6ed55dac2bab4ec5d8cfa92fef3e843e7ade58ae3d159be451a74f6d4a1d2a7b787d2e6e72b3c77eec3e39cfb6bce289fb29fe8ab2ae4d10acfeb8b81cfb0c5bc4ee462022922738cda062fe0da310cac9fdf7", 0xea}, {&(0x7f0000000380)="6f133fb44ac9e4573a47b54fcea24dddad85b22c7009c22fb52c4ef2a4104dc9d0e63ee3530894f7182b45e9c9b85975ca7e2959882c", 0x36}, {&(0x7f0000000400)="3f1636a5bd2520ddf1cbc485dbe0c43023373b4b4511b53e385c25a5c10d4b7425b2adcdab9916a9bcadd6f50181ebf140ac3dc5356bc18ab8d928e300b1510d011cabdec0e54b0206ddc24c7db9958061b1f33fc95ea5e5e43ae2691cea1d6419c803736cc353cb72d070c40ef6c4cacf28702666b7fff1177fdfc0d38c107c67c0b45186a7c94cd361c09a", 0x8c}, {&(0x7f00000004c0)="00430bf614b1467e2e7069d6414626a66dd4e3c0b42f9691036dadf89f68b5846dff26ed8fe0586204a3bffdd2b64868751a6e41a8", 0x35}], 0x6, 0x0, 0x0, 0x40880}, {&(0x7f0000000580)={0x27, 0x0, 0x2, 0x7, 0x400, 0x0, "905989362dfc51b37afd34f22e26b0a15f9a97fb3cc00cab1da02088ff324041f4940065a1f7d038a39f1c705557cf10eb12e131b1810b9e892f59a153d012", 0x3f}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000600)="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", 0xfb}, {&(0x7f0000000700)="ddf11560b9e586ef45742359cc426254dfeb4f907db85b4b339b8b673665891368313c6a7d2a289918c02f63ee502842d3befde8064a2342fd17ff68fa3cf83712b670a5451f5d17a0f3b15304ba573229410025fb4b490e901f848fe3f0afac7ac78db84fa4ac4fa2b218df27507ca4dec751c1bba6b05d005957e0a43872a35f4a90e43651b1669a55208daa2cedf6e7a713f6bada32727bed7c495e09c4650147a8440e931c176b36255ae686662cb4ff72f8fd102586f7a6f102deb2e3cfd535dca0b7550187a9727369a006cae0bf66db10aeb3a0abb30d123fa80104a9fd2363", 0xe3}], 0x2, &(0x7f0000000840)={0xe8, 0x1, 0xfffffffffffffff7, "902d8193776097332ac6cd873b2f12d5c0a289ca6abcc6f93dc85d6a0b90d7a184804cbdc70b99029e0b2cc0057ce303705ea592664cc56fe682fcd4fa26fe31a14a20144fdd8b06295bda59b4c46354f120120c619d04779f7a110e03114a2bed7a43b040a0fee7722e2aacf724cf1ab6ee7925c6a05501941be19edf1f99cd0057bceeb877cab217af59e5c4783ba59e5fc1029d78adc258834bb3165a7cb7a56706b81b8a90a123f97dd8b01f3705602d7621b21e938ba51c8a4846b41ee2a18b4168894ad4b2570f4bff5a6ff8c819b0c4e03ab8f7"}, 0xe8, 0x4000001}, {&(0x7f0000000940)={0x27, 0x0, 0x1, 0x2, 0xffff, 0x0, "7a04842e4278c532b490dbe91fea66117c4e564cf1cd6a7a4e7d8f08798a39a1f5833ca063cfd8bcacdcfd9a741aaac49e636117f835d7ee6c54beb5d654bb", 0x3d}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000009c0)="05bcd997f3967c53be65aaab8fbe7a21bd59f28a127bdfc876f94662ab295c77689d449f836dccd0b00fcb6b5811f98585d7b8a34e06c466326e95dac8b54358b04cc7b66d", 0x45}], 0x1, &(0x7f0000000a80)={0xa0, 0x18f, 0xfff, "48b2c863e7721dbfeba4c2d004569b4a1b109675eeb81e775d61aaeeb9c4ed2e2bb4da8f38896f7647ad69dd9a353c0fd829a5cd8e1c52ce20d8ee8102f9c263df82c0756df77816a1f55fa7c5d20fd6120b7eac42075b05803e653a8017400671fc5a741e100c10e710c14d228415ec47d90d499444c06d76c323f7008b218b6b62d5bd79a5ccdd72"}, 0xa0, 0xd1}, {&(0x7f0000000b40)={0x27, 0x1, 0x0, 0x7, 0x3f, 0xbe, "0280ee3cba34447753e4ebe73e22ef56ae4b83267ac6428eb489198210cd68ef55b531fbafaa13446d55315c893363abfc24910378a8caeac7d79114274014", 0x31}, 0x60, &(0x7f0000001fc0)=[{&(0x7f0000000bc0)="6d027dd9d6e43dcb4e278a244eab07ba84f97f7f5def1b624b16659e5b653c84ef31695f175c", 0x26}, {&(0x7f0000000c00)="1ce471e452fbce907db1ae36179caefef87bd31c2e72f7a5254b0b0b46", 0x1d}, {&(0x7f0000000c40)="06315cdf86dc1a275fd52ffa158e4eb7b82a118525308ec2241449bf778f11e08934fdeff025a902bba19432be2e7a9c6669adcd5ca066bbafd4d5ac49b84b767b064b8b7bfb642bee6e3e85069569b45f6a0da39771de73dd31e4d40cc9e67daee90701df4cb4669290f4a9f19a19cb1086d187dcd12c9c8c01297a234e0b6e226b554d36839ac345b155", 0x8b}, {&(0x7f0000000d00)="9f7f5e27d6bdc870497e2e1858f13fbda9658ac9cfdcc04d0d755c668a084bf5882260d2784c6b3df04ea41223ebc4263d5a806f18ca3c332de6c2add018913c54f7a196bdd839050416220000e6a5a8dbd458b9a7eb99d26a2c164b505a897a599de11fd5c03277a8b92e3c255879647a6f4dfac6afe8d932b395d90eaf446441e7ded837a1e52739a57e0ed1", 0x8d}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="96e95a31cb67a451687abe04c3fbd02042c2c5d1183f15d3edefe45b704446c4472c0136bab2b07da134b0d4e82a15fd2b5ba0021e8e339b10c52df0c83781fce25c97dc7aa1e17a03aa33f606b1b2d68fd8cd62697af10041f046bbbd3750480bd8cc6a989b3cde63e98df765292533075e0e3b911bbe83b0793b946368480c2ee72534917ca6a67f6b06367c7ff1814120567dd7b3a56dd84e15a57e35a95ae4496a3a", 0xa4}, {&(0x7f0000001e80)="8bc4271e19ede98e32cfa5572a962c08852f18774eb41842d1989f03edb8f60768168c6b65999145f9f44aeca1db356d766086afca716a7491a7d0129a5781dfab22c8cd9a62c141250150db804523016a9bbfda60326a72a7c91c67abbfa502f26374afc27774fe66d3a46fadcfd11a3f81", 0x72}, {&(0x7f0000001f00)="8985aebdb71e92b0683caf961626f831e16c5bdc214f88c4afb26d49d3085d88baf560d878b16287c08fe9d48a086f2d1607eee0ee4c3dc2b7fe1391921b809d46ec682f9f6fad1097abbd7090a75bed4b09b4b1016ab033343743efbb4304144351433132791294057bdd29eec9b23fd0233e43a181c7e1e5d923d1b0b8780c5d823f9ed63588857618286b722d8efb1598dc78cd37bc2d19fe728472663dafe5a15194", 0xa4}], 0x8, &(0x7f0000002040)={0x60, 0x113, 0x7, "461e2e3a38bcadb3a75dae63b76695583406d38424eb041425baeb73ec96b874e6bd91ba27e69866ccf9f0553413423c9cc8c62bcf68a70139753f52bd9e07ca68bdfcfcfa6db68aaae9a0fee315"}, 0x60}, {&(0x7f00000020c0)={0x27, 0x1, 0x1, 0x1, 0x8, 0x81, "17687d858a5f600c184ae027f40409e1e5d19bab812937e85eb1d3934a48ae859fc1c8df7b8fa384853597f48365b7e3fb953fa10ae8394fe13272e2b0ead2", 0x28}, 0x60, &(0x7f0000002540)=[{&(0x7f0000002140)="4996b16aefeaf36d5c78b4e92b7b582f5dd5b297230910c5fe8ee02f985bc03f83dd5fbe5f7b054bb462ac036433f175650e55e8e0931a6cb41ed5b6d2d02dc1d90f8998b199ae62d54fcba64bca77c7dc8ec02273bd22cd72c781b392a380c8dc9acc9240df5d0d15c33a3d5004156d46357b37c227", 0x76}, {&(0x7f00000021c0)="91c3fc62", 0x4}, {&(0x7f0000002200)="d0407db0363448c8c0d76a5ab5b6b0b902374d58640b6c5b42ce1f42b771143fcb06568d97a196064b2bd504ac96bc169f3db0b019b9ae4ea65b8a6fa911c24833d6baa7927bdf58740725e402df46cb84615df4ca264af56fa5a1bf32ce16f3d00104c55d92384d3b12fa4e843f5479f57729f5e367c59da5399aa01ec450c7a057e2929aaf914600f93caf79aca3996e49ff0d4664d838befccae533aa4904f30a91e5954280f89418342ca5e71e794a0c7d45945dd1f10d20cc51a8986c94d3602376a500a55024c1c7a169de6b84d197710d44c1dba055f267ea931ce97cfcf1da71933bff9daceb7fb197a5f1", 0xef}, {&(0x7f0000002300)="0190be7fa6b5119016862121bd7ceeda4bf5ccac94602e99c0938cd8953f88bd08fdaac934a6cc3a261419405708448e32ea333b066fb61d91153e71f1a9d1ec7eadb33c", 0x44}, {&(0x7f0000002380)="fd9ba45fdcd731baa81bb3626a9b8ca544061a4248006438a8e199a2b498e8b0f29bb0a4eeab2eaeae73869bd2341de4e9fd390d5ebb2ec983aa5aabed665b764e96d359f77955e69cdfb8ee066ec497c0a164183bf8f266", 0x58}, {&(0x7f0000002400)="344f06ef137876a31762b934030b03a58794df343a69e11aa4cd6691b4d480ed52bb6478e08a2f7e33dafd0c2076c1fdcf41153a17c389d508b50bf3b280a5e3b593965856ea7894a25807e9262c65fa1b2e237733abce0db26a1cd4bf9842ac5ac68c08b7451062ab7a5fe12f01b215c8dfef7ddf21ba5c4578322486f06e6440594bb48c277a9a4ede6843aa656c4a961886427ace552f1076e0bf8c217f0c6bc0aa56aec491838f5897f104952a9ac9", 0xb1}, {&(0x7f00000024c0)="457cdbb60bb0679a1a2735d01661e9dea25db4384997dd3faa105309e95e4ad9e8e0b070ca050b5aa45be7b1e6c0deffdda07827b81c7cc4d0d06e948a00e8438ffd61c27a6bd7058e356b85d98f6808bf1c133d1b2bd4c24cbb3b99546bdce182cf6ced7ec9fc65987bce9065037b5e067f30d887bb64ff34a7", 0x7a}], 0x7, 0x0, 0x0, 0x4000000}], 0x5, 0x24044004) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:54 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffff9c, 0x800443d3, &(0x7f0000000080)={{0xc6b, 0x7924, 0x8000, 0x2, 0x67, 0x2}, 0x3f, 0xd558, 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) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/03/25 21:18:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001d00ffff0000000000004f78151ec008d1898603dd0000010000000c00930000000000"], 0x1}, 0x1}, 0x0) 2018/03/25 21:18:54 executing program 1: 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, 0x0, 0x80}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:54 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, 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) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/03/25 21:18:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x8001, 0x4) pipe(&(0x7f00000001c0)) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xabad}, &(0x7f0000000100)=0x8) 2018/03/25 21:18:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000091bffc), &(0x7f0000de1ffc)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x4, 0x7f, 0x2, "00677cadb2c2", 0x4}}) 2018/03/25 21:18:54 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) acct(0x0) recvfrom$llc(r0, &(0x7f0000000200)=""/56, 0x38, 0x10000, &(0x7f0000000240)={0x1a, 0x33e, 0x0, 0x2, 0x7fff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet(0x2, 0xb, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) sendfile(r1, r1, &(0x7f0000000000), 0x0) fsetxattr(r1, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x12, 0x2) socket$unix(0x1, 0x2, 0x0) 2018/03/25 21:18:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) gettid() sendto$inet(r0, &(0x7f00000001c0)="a0d058942640453e3c0b5bd1", 0xc, 0x20020005, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000080)=0x100000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/8, 0x8, 0x40002000, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/03/25 21:18:55 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x8, &(0x7f00000001c0)=[0x2, 0xffffffff, 0x800, 0x78, 0x2, 0x1, 0xa9b, 0x0], &(0x7f0000000200)=[0x4, 0x4, 0x8, 0x0], 0x10, 0x7, 0x81000000000, &(0x7f0000000240)=[0x0, 0x0, 0x100000001, 0xfffffffffffffffa, 0x4, 0x7, 0x7], &(0x7f0000000280)=[0xbf88]}) r2 = socket(0x1e, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/25 21:18:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x1, &(0x7f0000000400)}) 2018/03/25 21:18:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 1: r0 = 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) r1 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) ftruncate(r0, 0x1) readahead(r0, 0xffffffff, 0x3) 2018/03/25 21:18:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) rt_sigpending(&(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000080)) 2018/03/25 21:18:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e23, @rand_addr=0xc40e}, {0x2, 0x4e22, @rand_addr=0x3ff}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x8, 0x2f95, 0x7, 0x20, &(0x7f00000000c0)='eql\x00', 0x9c6, 0xbf8, 0x101}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/03/25 21:18:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x4321f84e2edfa795) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) pwritev(r2, &(0x7f00000013c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="a87294eb2b372c8b912f2fa9a5045d7abe1c748eac226ee8fa9f2e38a91efe5b429e76bc88a96b9755cdf1a70a22d52caa339efa60a686b8b45ac8f93713131de9c0e2fbe20c8b7568a91bb51c395cf50d683de2d2c9742d0ff9477fa3e054b405ca94d13848955f5c39e8630a710bea395d1df2bbd5f280db23c180c3f9096db3de71e078db2ce260ece5a15a334b6b93b0e08b16a24028a6567a2e1f392b7f16925ac6200b3cb8055fcfc6830cb8d4066295bcfcda83ca17c222822438390c9e91b40903a74c7b678a18a875647b15ddc519a0cf", 0xd5}, {&(0x7f0000000240)="103b88573ff6a13523fceb33360b4ebc312e9b0741a11c0260a564bc6c88e412", 0x20}, {&(0x7f0000000280)="d3e27942042685d787eb570a1ebafe1cac3e53f1da565ce03685bf32292264ba57f75324d13044f8d9beb444536ac200ece7fb25d231bd42141d66e93d84186054ebbd07e1f8a95a783d2bec84a2b4e0072f1bee1b3d3e6fc912f84e4e7054e14c41f8d15a2d5fa236de3cd796e0cc0d32a2cba4ac707aac7243b9", 0x7b}, {&(0x7f0000000300)}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="11a3d03e366105a0554c910ba6b17ae2d05bba056da9ed9e81099cea33f56bd257cf2dcd775614ea700bb4d6f522315d62dcd795c12ef14a752a1f15bd8e98a22b269c", 0x43}], 0x7, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x4, 0x5, 0x1a2a, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001440)={r3, 0x8, 0x20}, &(0x7f0000001480)=0xc) sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x400) 2018/03/25 21:18:55 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) r1 = semget$private(0x0, 0x1, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x3, r2, r3, r4, r5, 0x88, 0x78}, 0x0, 0xd, 0x401}) 2018/03/25 21:18:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000020affc)=0xfffffffffffffffe, 0xffffffffffffff54) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/03/25 21:18:55 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x40, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0xfffffffffffffe67) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000100)='bdev\x00', 0x1000000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/03/25 21:18:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4cfe000000000000, 0x8000) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20040, 0x0) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x23ca5c07}}, 0x1e) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/25 21:18:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x4000000000000000) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="939392045ee30d656c4d085ccbf6cf56a589371c5801040000ea6623e0a64b589a09aee72d7cfc64a2229a12c1624c6b1684bddfb4a1af9c2ffbc0082500000000000000000000000000000000") fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0xc000000000000000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000180)={0x8, 0x2, 0x100000001, 0x4, 0x7, 0x3f, 0x1000, 0x6, 0x8, 0x2, 0x52c0, 0x80000001}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000240)=0x9d) ioctl$TCSETSF(r3, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000000c0)="666d3614cc8598d8a3c560f89b160ac9acc129834963562e0270aa6f804e32ca1a6945ac4df8630681be413af5e001aac43f5ec0851ba03c787daee95c0e9fa6142dbdd2178a1d87e05f24ff2293af74b58b9df36428fd5a95aace768d8711eba57436f0bcabf3becf765789fdcb00513e43779163153f067e2640918ae3fbad5e13cebb3d0987a926a59aca19cda9206619f30d65085f651628a1aa9c034e748f4e8614a188cb56fef04566232b31a471419f7e7f713c5786") ioctl$TCSETSF(r3, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/03/25 21:18:55 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000300000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000e5650100000000000000000000008e15adecfc04bfa1"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000010c0)={r2, 0xb4800000}, 0x8) listxattr(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=""/32, 0x20) getsockname$inet6(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001140)=0x1c) 2018/03/25 21:18:55 executing program 1: r0 = 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) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x400, 0xcd0}, {0x100000001, 0x6, 0x4, 0x1}]}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/25 21:18:55 executing program 3: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) 2018/03/25 21:18:55 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, 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) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x100000001, 0x0, 0x400, 0x8, 0x4, 0x80, 0x7, 0x9, 0xfffffffffffffff8, 0x4}, 0x10) getrandom(&(0x7f0000557ff1)=""/15, 0xf, 0x3) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @rand_addr=0x3}}) 2018/03/25 21:18:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r4, 0x3}) 2018/03/25 21:18:55 executing program 1: r0 = 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) r1 = memfd_create(&(0x7f0000000500)="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", 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x101, 0x4, 0x0, 0x100000000, 0x8024, 0x5, 0x4, 0x9687, 0x142e, 0x7, 0x80000001, 0x26, 0x1ff, 0xffffffffffffff01, 0x8, 0x66a9, 0x80000000, 0x7, 0x9d, 0xce32, 0x2, 0x19, 0xfc, 0x0, 0xa7, 0x4, 0xfff, 0x0, 0x8, 0x7, 0x121, 0x2, 0x10001, 0x4, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0xb}, 0x208, 0x7, 0xffff, 0x7, 0x6, 0x88, 0x3}, r2, 0xc, r1, 0x9) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000001c0)={0x0, r1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getparam(r3, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000000), 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/25 21:18:55 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6gretap0\x00'}) fallocate(r0, 0x0, 0x0, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080)="ae3f238ea02cebec5427a97b09faaf6d0458018b09c43b05c76b228b121980234280ab366ecd9e734d06351f188f85225e720e52c5c9259a4da9b45a245dd3c0f6fc1070e5d957892ba24e321c336686362c99fd2dba08952de461a21d9a6e9abdbb", &(0x7f0000000100)=""/101}, 0x18) lseek(r0, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a004e22fb000000fe8000000000000000000000000000aaff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a004e21a3f0ffff00000000000000000000ffffac1414bb09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24fdffffffff01000000000000000000000000000171010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23b44d0000ff020000000000000000000000000001f8840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000000000000000000000000000000000002ce30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2440000000fe8000000000000000000000000000bb0010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) 2018/03/25 21:18:55 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500002400000000002f9078ac14ffaaffffffffb420880b000000000000080000000057000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000003433d33077cee6ede6fb091bf5947a0e2c1675e47dca144aeb92e15f28584349023f66e161337dd7e9f6f7ea410f6d0fbeef2e628f7af06bea122c4a5fdcc3d5eec85f06f7dc89f011067b48a50f9d6dd580aed733989aecb334a65a526f2ceb4e97f974a9c010e9612ead263577b31ae59317bad60c3122e95ef4e429756dbe31846e58fd4deb49bc84"], 0x0) 2018/03/25 21:18:55 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x880) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffff9c, 0x800442d3, &(0x7f0000000040)={0x280000002, 0x33e, 0x1000000008}) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f00000003c0)={0x11, 0x4, 0x0, 0x1, 0x2, 0x6}, 0x36) 2018/03/25 21:18:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) capset(&(0x7f0000000040)={0x19980331}, &(0x7f0000cc0000)={0x0, 0x746d57bb, 0x0, 0x0, 0x3}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={r1, r3, r4}, 0x197) setpriority(0x2, r1, 0x40000003ff) r5 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000000180)={{0x170c4c89, 0x3, 0x6e, 0x5, 0x9, 0x7}, 0x6, 0x2, 0x7, 0xfff, 0x0, "0ba97cc2336510a3ebbf3dfbb2be8c1bb1b6a11afda8e5ccb11398e9987d31163f9cd433f67f98e43998437988584d5c461112f480b1dff608e85e0535512703154ab1b73c32b850ea02479f3812cdc7b89eacedd84e1abf29a8eb02e45d876d803b1b689a6546743997511be41c612a34eb28f0b4639bbff05c9c7b218d75f9"}) 2018/03/25 21:18:55 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000040)=@abs, 0x1d9, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) fchdir(r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000000000)='\x00') 2018/03/25 21:18:55 executing program 1: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x80240) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x2, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:55 executing program 3: getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = inotify_init() fstat(r1, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000040)='.', 0x0, 0x0, r0, 0x2, 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.', 0x100, 0x3c) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000140)=0x2000000000, 0x4) 2018/03/25 21:18:55 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c", 0x6d}], 0x1, &(0x7f0000001480)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'vcan0\x00', {0x4, 0x5, 0x100, ';%.Jg>', 0x5}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f0000000000)) 2018/03/25 21:18:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) clone(0x80000, &(0x7f0000000140)="fcfa47c018f8ffffff1f0b5b81ba84ffda8ec18be577d9c3ab56010b7f1f6293ace0d40f15a6388ae45a17cb1e322a451bcdda6b4ef21f7e38418a948869264fe713ada52ab2", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/25 21:18:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r0}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)=ANY=[@ANYBLOB="180000002300290000000000000002000f00000004000700"], 0x18}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xad) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000380)=0xfffffffffffffff7, &(0x7f00000003c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x1, 0x4e24, 0xe, 0x0, 0x8ea6341a91614631, 0x80, 0x29, 0x0, r1}, {0x6, 0x9, 0x4bd0, 0x3, 0x81, 0x2, 0xe4f, 0x4}, {0x7, 0x8, 0x341, 0x5}, 0xfffffffffffffff9, 0x6e6bba, 0x1, 0x0, 0x2}, {{@in, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x0, 0x3, 0x1, 0x0, 0x7ff, 0x100000000, 0x7f}}, 0xe8) 2018/03/25 21:18:56 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/25 21:18:56 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDDELIO(r2, 0x4b35, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00', 0xffff}) r3 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, {&(0x7f0000000080)=""/80, 0x50}, &(0x7f0000000100), 0x44}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.sockprotoname\x00', &(0x7f0000000340)=""/44, 0x2c) r5 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x81, 0x3ff, 0xfffe00}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000380)=0xb2) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000040)={{0x7a, 0x2, 0x2, 0x4, 0x80, 0x6}, 0x7f89}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)={0x1, [0x59c]}, &(0x7f0000000440)=0x6) sendfile(r7, r5, &(0x7f0000301ff8), 0xffffffff) 2018/03/25 21:18:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) fcntl$getownex(r2, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r4 = geteuid() getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f00000005c0)) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000c00)=0xe8) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004d40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004d80)={0x0, 0x0}, &(0x7f0000004dc0)=0xc) r14 = getgid() sendmmsg$unix(r1, &(0x7f0000005200)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="a98312db2b75f27061bea26f2d17cec2174ddbf15bff14a6519a030f53af8137ae9ffba95dfa6f4a4fa280030cfe4627ae7120b22b7de926b43e47b60e7f09992d4872490509a52ef7694fbdda083e9c59d37931615c33ad2b7d3bf8abf8fb808890aa1313350e78ad89a7202a7e718419cd1e9806256b2f02604aa03e3e17968430c2938330cb4dbe6ee87a5775768315a2e3b5aed0b429f998df4aad68355eef6d33", 0xa3}, {&(0x7f0000000140)="8c9f5c0b721d7fa030328aca236d7d98aec0cac50a7a10c507fe486cf15ff39841c675670b43220d47611671c8196bbc8d4ead171830f9e64d39d3413469ea6451d9076bfcb4d79e6827423cec098c29c7b34269085b2b8fe59750a005ae6111661642a4fe5c35e91fd489332ea5714e39c7b8398659f019e171f21fea0ed2ee6c6ff97fa8232eb2a1e29d6a142631d5f7f89d045837aee86da064c21c0bdd6e15e314ed1ca0adf521617383986afbb4dc27522d96", 0xb5}, {&(0x7f0000000200)="2a977f362bb923d2948ccbfd5580ca7dd0f40819719403718ef2b35a2983c92e103d4271991822a760fb7c4799e1d907", 0x30}, {&(0x7f0000000240)="21eadeae210ea919850976de054d971661bde6f5187920549f351c82efc9346c2b12e14a33259008a0b3b2a3d5c60b17c88db81f031ec293f5065364670400e6b7278f5db27b348021f8390e9a7abc1a46133b5a3c1400d0b4218392391324e346db547e77212f4582599e13a0b3d1f01201541bce7b4e22e7a84f0b6463ce67c7a3df971a244ecdd34c5051d489de3449155385db5b108f5927277faa0b653ee9cbfa5b0f3c1c55ab80c20220e2d9eae31f3af2e5eb580e9dc5f3687dfbba25f526eee1adc6bd42ed43fed5ff8a6266c50af696749570a74c8811cf058647f85a968407aa7fd1", 0xe7}, {&(0x7f0000000340)="1c98588f1d2d512bb6b96c3d616cfe3c03fdaa87d62c5764f1e2b9ca4e2549213085e198e78685804f3351f727184f487c73", 0x32}, {&(0x7f0000000380)="e055d5b2bb91602679d65401cbb2577b9bc130ecb3a28b5e475b9f804d3c59c3ff457c9be15bd6b809442ec2f8679e05a543187c3c5751f035acffcddf662289f2f0329e5bb51e10eae4b5faadb963dce67c5942354988792caecfa18dcbbb9240e4047bdc25c19867290eecadb3c91c2a6accb033943e8bb26615423b579473e1d03f4abbde6df097e85f3c713f577890589e112a006346738ef6", 0x9b}], 0x6, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x80, 0x4}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="0fef96cbdf9e1358659c415b35596f43cdbb270eed973963085e0e4d268e8e09e8f804e79d4cab033fa27512cbf6c678d50cde74b432bb06a151564c7dd54c90c9495e48a5fdec390ef9aad00688d43d88ee34fa7d7d1804c0765cd940a6808c65035bea795f9a4e310944be6b70200852ef8451ce98303f84ea1630a92c1153a86c23807dae09354e825330a0829d57ac9234fb28e05bfb1e153f111ace1c1022f33f9047babf33870d7c49f10f2ffc175386161a82f1679d81c003796b9c", 0xbf}, {&(0x7f00000007c0)="7a66a9778576b9114ffa291d29aaaf5c01813adbbfcd319bb4a01332b36274a8f5552d46c1918bff20d5e315e4e81df44b447e14f71851285f8605b975255c5184e5d690d0f6ee97c264b4e59d602ca22f2a89b1cbf722f62a90aad930139539f4a909bbb4557b504b5de34cb1f0f5cff2ee9b5c33bc524fc8b34518513ebfd26b91e61f34046438bee9afdc9b029ebc8002cb86066aeb7611f65457dcb4", 0x9e}, {&(0x7f0000000880)="79d0eec5cba36226f1fc3d72282c060db436ace1a078e996ae7c0a5a4bc6f6bb0d80e478486e8441509d6eab44ee41405b0eaedec40aa8b69bbfadf4a0c71af38ded0ab432248abd177cdd16bf12358d5f4b90807c66be0067739fd2e3ff629a7309a4260466a6624a3a23e05fe7f6b6d4c3ef22a434465b9e1ab6bb5d0daf2b382742d343e8db1e48676a2f5c1d2f24dc8a93b8f928a6cd3b786957f7b52868af29", 0xa2}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x80, 0x800}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000000e00)="a5361e5a128d524be2699a5fcf87b86d2badc62082e6c988be86fe2fabc1353e22cc003214fe129cd4f98da3b88b0cc1480120c39b0399813517334e10d6989c1a43f7d5b88b9ea4b4accbfe19a2606cc535c9dd500827886b88cd37e5001af1bd84974c7738e849c4f01acb98c74425df0ff3ec51511fc4d73c5644ea91797ae450f2b3", 0x84}, {&(0x7f0000000ec0)="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0x1000}, 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{&(0x7f0000004980)="56f55eab6313e21ba72adacb90b3fbd99abc4aa5e6d66c3f85a7faa67c3a185ece28f88f905d4b770f344edec1ff382b7892771a46d01563b6695bf33e0fa7cd276d436b504fa970472f4836a9a21156c294fe91d8070c61d602af719edbee77d0de9488902f6f044efd75cd", 0x6c}, {&(0x7f0000004a00)="284766f5fc2c5251425c8544eeb6f875c5373fa786c757afee21421862f4367a530e632415eb43c4fcffa227c964501736625fac3ab5d2ad5f", 0x39}, {&(0x7f0000004a40)="3f1ae8142ef106f10e7d440944a954bfeffde54ae275e6fd1b59431c9f8be13b3b1f6b13af7447fd509dce925e58450ef68424e57309983c89ed27d8627223433bb0b82fa44cbc1ae983208e74e235b8a549f666a4ee804c2e2bcd80ac103d05535ed895b4107cbf0b116d9291e6c2e277c357fb65d6728a6879eb7c825e060c891e040f249e796c805377bdaa867162c5e5163243d0ec84da7754055abbb0e3", 0xa0}, {&(0x7f0000004b00)="20b4855dc7311cbc4fc76f111dc2ae86d1ba7e63f9c9006743b49af45f275b9f02fa4fcd4c5791d6100db3dfff15a10ebfd390641907dec48aaa8133aaa19e574a5ed5a981ab3851d12ff565fefb66d705ad9a7ecac1c026a8141f3b1d3a0ff899fbad2760b411dc65ab84dcfbbc70fbbfa32bf7ec3143ceb59b3414cd403248ee67d51eaad1f082e0b9687b66de45c708d327117af29425d747394196dce1e70de0044ddfdbcaee949a028b7ce284d1c1855267ca281cc616d24e0ba3c455449fb0a6d3dbad818b87329cb29672f8839f6cceff8789a976ad31a897d2a57f9cd6b10f97b3", 0xe5}, {&(0x7f0000004c00)="f5155a66b81ab6082837fc982692138c208dfc0eda9bfd2ab85d6627204aeee3bc3801b5a14e339f5210d49af1b3bd90c81f63aa8ab8479d791784b658fdb514a64d1a20d97a0622021c3d12ae9b755020666d592bee33647fd0be0bbbdcac7ff80a5bbfe4ea13fc92955906a2d0efefa3a221d865ac2e439c80a7bff1", 0x7d}], 0x9, &(0x7f0000004e00)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x38, 0x10}, {&(0x7f0000004e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005180)=[{&(0x7f0000004ec0)="40642c0d5e5157b8d990a789be7e403afd822736759e0880699c4338e3bda64637251767ac8c157fc041fa392cbbfd6ce6f0775959d8a661cf5b7ba3cb93c23b8e82268cd0f706c5a826be7eeed29264974ee115fdd82677090c89eda5c82aa4814abaa8d43d78a5ce78cd89fb5566c157db4854407b96adae02de44934046201f0254a86d7819b13ce512f3a7a29278e7c5e516b1bfcefd5ab0496c6c300bf5757c5b29e3662fff23d07826e60424261240db8b1a1cc8c7de10f4cb8db3197ab1138ff840b723d3fe64166fc72af91c461ab6ced4edac3e6b1133f6285ab51457ff0ab8ba42c50306", 0xe9}, {&(0x7f0000004fc0)="7fa86dbfec7be642367b881559a720731a9ecc07f011385de57a3ca5b81aa13a883238697948150dadb996a328e8cef5a684245545e79701f1f735c4b09488d86172f2b64041e44c771bbe687b2a451ef5f69db7bc0f11e8638a9da65bfc047048e4fedbb0a264a1d05dc179e77f10a2245d34999a37bf5f5b0792fdfebe424d1fca87b0378486979a839e2c0d40d103496c80272847aa43127d5d41ad7ffd0e8209e885e6", 0xa5}, {&(0x7f0000005080)="d53055ee04a0e3d998a8659f2631e5b5c56da05a367c2e02481c11eccce1a684140fb4615c455a8a8892ddee2c5c22aa676d9ea63c56c4edeb8fc8b76c76e1d934dae624735bd5b40665a3677d0af1e10b6a8b65b5cca1159ceb3ec6d4cc990e57086ecee8121e26712086ca6fdb298d94deabcca97bc6014b624d024cd7af1cf43a92f935b013da86249c2fcbfed24eb8dd9ca8394549c134a2d5c7c1d6eda688424fb886c361b408e9805c724cb52b0943b66457d50f45ce49ed28db5fb5db844645b80d", 0xc5}], 0x3, &(0x7f00000051c0)=ANY=[@ANYBLOB="20000000000000000600000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x20}], 0x6, 0x80) flock(r1, 0x2) r15 = gettid() readv(r1, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r16, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r16, 0xa, 0x12) fcntl$setownex(r16, 0xf, &(0x7f00002cb000)={0x0, r15}) recvmsg(r17, &(0x7f0000000580)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x1ec, &(0x7f0000b30000), 0xfffffffffffffc59}, 0x0) dup2(r1, r17) tkill(r15, 0x16) 2018/03/25 21:18:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x809, 0xfffffed2) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/03/25 21:18:56 executing program 0: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='tmpfs\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xfc68) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) 2018/03/25 21:18:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = msgget$private(0x0, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r8 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x3, r3, r4, r5, r6, 0x0, 0x8000}, 0x8, 0x7a4, 0x3, 0x100, 0x7fffffff, 0x10000, r7, r8}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r9, 0xc0206416, &(0x7f0000000600)={0x4, 0x20, 0x50000000, 0x0, 0x4c902bf94fa2eace, 0x5}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000180)=[{0x18, 0x117, 0x2, "03"}], 0x18}}], 0x2, 0x0) 2018/03/25 21:18:56 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r2, 0x100, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 0: socketpair(0xc, 0x80807, 0x7, &(0x7f0000000100)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(chacha20)\x00'}, 0x1a) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) fallocate(r2, 0x0, 0x4, 0x80000000) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r1, r2, &(0x7f0000000140), 0x8) 2018/03/25 21:18:56 executing program 3: r0 = memfd_create(&(0x7f0000000000)='queue1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup3(r1, r0, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x73d396bab89408d2, @time}) 2018/03/25 21:18:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x2) sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/03/25 21:18:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)="1800f814191e21d994b85802f3a2e6ba76c0cfb6c0db05bc0b24e0a7d14777665c7ceff810afe4aa06141fefe34681bedb8f1815082a5369e3e9aa317bc5e313ec1b29af488efb00fc5adb15acf12d6c5c0cf624486fe7a7b5b5627ede59d101d59194474d16d2b75a5838b25666662951db43b99760cb9dd3ebb6b47943766176477f5b3e710de7dbff78d8726f787fce9c6305a8896ece99e78548cbf7ba9a305793a2b7f928eb9c65fb89ef8dd12dae744f7477d4cb9f69e88fa2e172492df556514de674028190c842e3c8464c269416d946c1d122314376565529d7f35b", 0xe0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xa}, 0x6, 0x3, 0x0, 0x2, 0xe9, 0x1, 0x80}, 0x20) 2018/03/25 21:18:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x5, 0x811, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x7, 0x9, 0x100, "81d27f71e1c5d97dab418e720f7f05aba04b6c90b5dd500a32d74427d2a1621aaadfc9edd07715149656d81a", 0x800}, 0x4, [0x1000, 0x5, 0x2, 0xdc, 0x8, 0x2, 0x7, 0xffff, 0xfffffffffffffffc, 0x1f, 0x80000001, 0xfffffffffffffffe, 0x0, 0xd05, 0x8, 0x6, 0xc57, 0x5, 0x8ed, 0x2, 0x400, 0x5, 0x20, 0x6, 0x9, 0x4, 0x800, 0x80, 0x7, 0xb88, 0x401, 0x7, 0x7fffffff, 0x80000000, 0x8, 0x6, 0x8001, 0xf7b, 0x3, 0xfffffffffffffffe, 0x1, 0x600, 0x10000, 0x1, 0xcd, 0xf37, 0x6, 0x0, 0x2, 0x3, 0x9, 0x6, 0x0, 0x8001, 0x4, 0xb183, 0x8f5f, 0x3f, 0x0, 0x1, 0x1ec09f4e, 0x5, 0x5fd4e3d, 0x3, 0xff, 0x1, 0x4, 0x8, 0x7f, 0x6, 0x766a373e, 0xfffffffffffffffe, 0x4, 0x2b3e, 0xf04, 0x401, 0x4, 0x8, 0xfffffffffffffffa, 0x0, 0x3ff, 0xff, 0x13f6, 0x7fffffff, 0x1, 0xfffffffffffffff8, 0xd58, 0x0, 0x92, 0xa5, 0x9, 0x6, 0x3f, 0x7, 0x1673, 0x81, 0x1f, 0x10000, 0x1000, 0x5, 0x7, 0x4, 0xffffffffffff0d0e, 0x1, 0x6, 0x1ff, 0x6, 0x0, 0x3, 0x308, 0x5, 0xffffffffffffffff, 0x100000000, 0x9, 0x3, 0x800, 0x8, 0x4, 0xfffffffffffffa6b, 0x3f, 0x400040000, 0xfffffffffffffff8, 0x9, 0x100000000, 0x4, 0x401, 0x1, 0x4]}) 2018/03/25 21:18:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x40) socketpair(0x9, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000180)="e5ef8ba683ad276262abf13e388900e3a7e8f0ae88cb6d6a0e3496fcff3badceb7302d5da4a6074dfc7c55101e771c", 0x2f, 0x4048010, &(0x7f00000001c0)={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) 2018/03/25 21:18:56 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair(0x1, 0xa, 0xffffffffffff8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) socketpair(0x5, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r4 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000140)=0x10, 0x4) 2018/03/25 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cc5da0002", {0x4, 0x4000009, 0x2, "9ba6a8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f00004c9000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c2b000)={0x2ff, &(0x7f0000000040)=[{0x1, 0x400000000000008, 0x4663, 0x7}]}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) mlock(&(0x7f0000feb000/0x13000)=nil, 0x13000) r4 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000000)=0x7d, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r4, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x2001) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000300)=""/244, 0xfffffe0e, 0x3e, &(0x7f0000000200)={0x4, 0xfffffffbfffffffb, 0x4000000, "b7069f3503cd", 0x2}, 0x199) ioctl$TIOCCONS(r5, 0x541d) r6 = open(&(0x7f0000000280)='./bus\x00', 0x14104a, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0xa4c74f21) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/25 21:18:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:56 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x412002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'erspan0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="1800ffffdc722d39cd5651e870"], 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x4, 0x3, 0x3, 0xd, 0xfffffffffffff800, 0x0, 0x91}, &(0x7f0000000200)=0x20) 2018/03/25 21:18:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20900, 0x106) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/4096) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 21:18:56 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/03/25 21:18:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) r5 = getuid() setresuid(r3, r4, r5) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x9, 0x8, 0x1, r2}) pipe(&(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000021003107ffffffffffffffff00000000000000000000ffffac14ffbbe00000010000000000000000000000004e2000004e2000000040002000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000003c0)={0x3, 0x2, 0x1, r1}) 2018/03/25 21:18:56 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/03/25 21:18:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x7fffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x400000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x50, r0, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x7ff) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x79, 0x2, 0x42da, 0x4, 0x7, 0xa}) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x3c, "deb65bc2faedcb1415e3adac40a8316571ef283532cb2e56448033af5e692f1e5a50ee9e8374019aac9edac5a21a9f3138938b5c4c7bcf2c4ebcfd2e"}, &(0x7f0000000180)=0x44) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1, 0x7}, 0x8) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff9, 0xffffffff, 0x8000, 0x8b08, 0xffffffffffff7fff, 0x4, 0x8, 0x10001, r2}, &(0x7f0000000300)=0x20) socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1ff, 0x200000) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000380)={@multicast1=0xe0000001, @rand_addr=0x6, @broadcast=0xffffffff}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r4, &(0x7f00000003c0)="25f1407819ab0308d5c5d3915f03b8e3849181ab15a0770574e116af4429bb27f989275e623865e4a2b1131488cba930b269a8694c20351fe05be9e169e7db7251894f97172612d08fc15b762f64225048855fefe80a3be4e0d7b29d391faa5b37c74eae0c48d759b84de6d602e17d5746531eea55e7ca1cff99f32ac9b455a1f8c9c2b2cf92c94226542732ad4b8d73bf448615a6c0943bcd5a2991fab62bcedcf7fe0a3f81686f4d4cda51e31626e9cfa1c83e4a"}, 0x10) ioctl(r0, 0x5, &(0x7f00000004c0)="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") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xdfb641cf09549e61, &(0x7f0000001540)=""/172, &(0x7f0000001600)=0xac) bind$bt_rfcomm(r1, &(0x7f0000001640)={0x1f, {0x2, 0x80000001, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x100000001}, 0x9}, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000016c0)={r3, 0x7}, &(0x7f0000001700)=0x8) getgid() setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001740)=0x80000000, 0x4) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001840)=""/207) signalfd(r5, &(0x7f0000001940)={0x9}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000001980)) 2018/03/25 21:18:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x1c, 0x23, 0x301, 0x0, 0x0, {0x1d}, [@typed={0x8, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xffffffffffffffff) 2018/03/25 21:18:56 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:56 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x5) 2018/03/25 21:18:56 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x10a00, 0x0) fcntl$setflags(r0, 0x2, 0x1) userfaultfd(0x0) unshare(0x20000000) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r2, r3, &(0x7f0000af5000), 0x10001) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000b76000)) pwrite64(r1, &(0x7f0000000080), 0x0, 0xefffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/25 21:18:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/03/25 21:18:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) clock_gettime(0x1, &(0x7f0000000040)) 2018/03/25 21:18:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x8000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0x10001}) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/03/25 21:18:56 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400200, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x5) truncate(&(0x7f0000000080)='./file0\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000fdffffffffffffff00000000000000000100000000000000000000000000a501230800000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000823a402a64ac548cafb8b02953753bbb95c03a4dcca7582f558c926bfe86ec1230237a0c8cab4362e82ef25f398d58e72a34c0d8294dc2cf4798a4db721f099308f1235dbb4265a6242fbd81000000aa14eb47c53e84988f082df8807526483c568b070c6219f62fba829f69afdb234351f2fbc18eda3498f7225b17b0fde467892de817c815fc979e3d10873b0a5c79e0586a71fc8c9aebef2504b8f4195675ac"]) 2018/03/25 21:18:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r0, 0x0, &(0x7f0000000000), 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dc2ffc)) 2018/03/25 21:18:56 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x7, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) 2018/03/25 21:18:56 executing program 5: unshare(0x8010000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80400, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000240), &(0x7f0000000100)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2=0xe0000002, @in6, 0x4e20, 0xf6, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x2f, 0x0, r3}, {0x1ff, 0x8, 0x7d, 0x2, 0x10001, 0x23, 0x6, 0x7}, {0x20, 0x7, 0x9, 0x9}, 0x5, 0x6e6bbc, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3501, 0x4, 0x3, 0x100000000, 0x3, 0x200, 0xedb2}}, 0xe8) 2018/03/25 21:18:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/03/25 21:18:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/03/25 21:18:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10240, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xe0, 0x100) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0780004f954c1218891d8dcb4800111c000000000000000000000519af", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) 2018/03/25 21:18:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/124) 2018/03/25 21:18:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000540)=[{0x68, 0x13b, 0x3, "dbd7e044a168e73cf6d2877b8175ffe4007dbbbbcc41e113c8f6d024cd0d3cef5f4712f5aaa2a969c03f08901e9a5218f4bcbb8c60b41e415c80ef46bf0ddc43982facd40d7efb0e067c3c8b4e3e944d6598d773"}, {0x1010, 0x10e, 0x4, "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"}], 0x1078}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) 2018/03/25 21:18:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376da9b2ea6cf23d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000000700009a04080000000000c0000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/25 21:18:57 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) socket$inet(0x2, 0x2, 0x0) 2018/03/25 21:18:57 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) sendfile(r0, r1, &(0x7f0000000100)=0x52, 0x6b04) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x0) 2018/03/25 21:18:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) 2018/03/25 21:18:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/25 21:18:57 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200682, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0xffff, 0x7, 0x7, 0x7f, 0x100000001, 0x400}) r1 = socket$inet(0x10, 0x2, 0x6e99) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6}, 0x14) futex(&(0x7f00000000c0)=0x1, 0xd, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) 2018/03/25 21:18:57 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={r0, 0x276e, 0x30, 0xc985, 0x93}, &(0x7f0000000080)=0x18) 2018/03/25 21:18:57 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() userfaultfd(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x4}, 0x10}, 0x10) 2018/03/25 21:18:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) fstatfs(r0, &(0x7f0000000080)=""/77) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'rose0\x00', {0x4, 0x1, 0x3, "726794973f03", 0x10001}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x100000000) 2018/03/25 21:18:57 executing program 0: userfaultfd(0x80800) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/25 21:18:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) 2018/03/25 21:18:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x10000000000000, 0x800000000000000, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/03/25 21:18:57 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x8, 0x0, 0x7}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x69, 0x0, &(0x7f0000000140)="3025e8271cb15271fece264bcc372c5b73233989de549f830405a3c1ce7ebdde19a62872065690f124fe0e63fca6e0ed40b35e29fe11bfc10249744740bef7b2dde224f23592ff31ca15462e00ba8d9ab8f165706ba885701b3a29ec1329650610478480c787dd3e2b"}) 2018/03/25 21:18:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 21:18:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) r1 = socket(0x10, 0x4, 0x7) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x3ff}, 0x1c) 2018/03/25 21:18:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000001c0)={0xb34, 0xb5}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x1a, "1cdc7f89d0870ed6690c2b9b3dbd636e239af43819f3fbe9e664"}, &(0x7f0000000280)=0x3e) [ 206.333486] QAT: Stopping all acceleration devices. 2018/03/25 21:18:57 executing program 1: 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 = memfd_create(&(0x7f00006a7000)='\x00\x00\x00\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) [ 206.370177] QAT: Invalid ioctl [ 206.382136] QAT: Invalid ioctl [ 206.425938] QAT: Stopping all acceleration devices. [ 206.442264] QAT: Invalid ioctl [ 247.359672] Buffer I/O error on dev loop0, logical block 3, async page read [ 369.632232] INFO: task syz-executor3:15631 blocked for more than 120 seconds. [ 369.639859] Not tainted 4.16.0-rc6+ #366 [ 369.644493] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.652491] syz-executor3 D20624 15631 4237 0x00000004 [ 369.658165] Call Trace: [ 369.660816] __schedule+0x8fb/0x1ec0 [ 369.664582] ? __sched_text_start+0x8/0x8 [ 369.668781] ? trace_hardirqs_off+0x10/0x10 [ 369.673159] ? trace_hardirqs_off+0x10/0x10 [ 369.677524] ? __schedule+0x903/0x1ec0 [ 369.681709] ? find_held_lock+0x35/0x1d0 [ 369.685818] schedule+0xf5/0x430 [ 369.689206] ? __mutex_lock+0xaa8/0x1a80 [ 369.693306] ? __schedule+0x1ec0/0x1ec0 [ 369.697334] ? lock_release+0xa40/0xa40 [ 369.701341] ? memset+0x31/0x40 [ 369.704672] ? do_raw_spin_trylock+0x190/0x190 [ 369.709285] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.714259] ? mutex_destroy+0x1d0/0x1d0 [ 369.718637] schedule_preempt_disabled+0x10/0x20 [ 369.723427] __mutex_lock+0xaad/0x1a80 [ 369.727401] ? perf_tp_event+0xae0/0xae0 [ 369.731499] ? iterate_bdevs+0xc8/0x260 [ 369.735524] ? print_irqtrace_events+0x190/0x270 [ 369.740322] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.745243] ? perf_trace_lock+0x4d6/0x900 [ 369.749528] ? trace_event_raw_event_lock+0x340/0x340 [ 369.755055] ? retint_kernel+0x10/0x10 [ 369.759045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.764116] ? trace_hardirqs_off+0x10/0x10 [ 369.768500] ? iput+0x540/0xaf0 [ 369.771836] ? dispose_list+0x3f0/0x3f0 [ 369.775855] ? iterate_bdevs+0xb6/0x260 [ 369.779905] ? lock_downgrade+0x980/0x980 [ 369.784261] ? lock_release+0xa40/0xa40 [ 369.788310] mutex_lock_nested+0x16/0x20 [ 369.792400] ? mutex_lock_nested+0x16/0x20 [ 369.796977] iterate_bdevs+0xc8/0x260 [ 369.800829] ? sync_inodes_one_sb+0x50/0x50 [ 369.805186] sys_sync+0x120/0x1c0 [ 369.808688] ? sync_filesystem+0x2e0/0x2e0 [ 369.812955] ? lock_release+0xa40/0xa40 [ 369.816979] ? security_file_ioctl+0x89/0xb0 [ 369.821424] ? do_syscall_64+0xb7/0x940 [ 369.825449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.830512] ? sync_filesystem+0x2e0/0x2e0 [ 369.835074] do_syscall_64+0x281/0x940 [ 369.839031] ? __do_page_fault+0xc90/0xc90 [ 369.843289] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.847833] ? finish_task_switch+0x1c1/0x7e0 [ 369.852363] ? syscall_return_slowpath+0x550/0x550 [ 369.857347] ? syscall_return_slowpath+0x2ac/0x550 [ 369.862311] ? prepare_exit_to_usermode+0x350/0x350 [ 369.867642] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.873054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.877971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.883187] RIP: 0033:0x454879 [ 369.886415] RSP: 002b:00007f3ec8e5ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 369.894169] RAX: ffffffffffffffda RBX: 00007f3ec8e5f6d4 RCX: 0000000000454879 [ 369.901485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.908779] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.916394] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.923714] R13: 0000000000000626 R14: 00000000006fa430 R15: 0000000000000000 [ 369.931060] [ 369.931060] Showing all locks held in the system: [ 369.937440] 3 locks held by kworker/u4:3/57: [ 369.942114] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000d712cbbd>] process_one_work+0xb12/0x1bb0 [ 369.952410] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000003090f21>] process_one_work+0xb89/0x1bb0 [ 369.963495] #2: (&type->s_umount_key#33){++++}, at: [<00000000ff7a7475>] trylock_super+0x20/0x100 [ 369.972756] 2 locks held by khungtaskd/801: [ 369.977100] #0: (rcu_read_lock){....}, at: [<0000000047567d9b>] watchdog+0x1c5/0xd60 [ 369.985225] #1: (tasklist_lock){.+.+}, at: [<0000000016e05683>] debug_show_all_locks+0xd3/0x3d0 [ 369.994597] 2 locks held by getty/4157: [ 369.998596] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.007344] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.016693] 2 locks held by getty/4158: [ 370.020708] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.029419] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.039035] 2 locks held by getty/4159: [ 370.043032] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.051759] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.061090] 2 locks held by getty/4160: [ 370.065104] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.073817] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.083406] 2 locks held by getty/4161: [ 370.087400] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.096128] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.105453] 2 locks held by getty/4162: [ 370.109465] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.118180] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.127508] 2 locks held by getty/4163: [ 370.131770] #0: (&tty->ldisc_sem){++++}, at: [<000000006e4f4eac>] ldsem_down_read+0x37/0x40 [ 370.140495] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005a3da37a>] n_tty_read+0x2ef/0x1a40 [ 370.149837] 4 locks held by kworker/1:5/5919: [ 370.154377] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000d712cbbd>] process_one_work+0xb12/0x1bb0 [ 370.165027] #1: ((work_completion)(&cw->work)){+.+.}, at: [<0000000003090f21>] process_one_work+0xb89/0x1bb0 [ 370.175495] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000050d63842>] memcg_create_kmem_cache+0x16/0x170 [ 370.185690] #3: (slab_mutex){+.+.}, at: [<00000000a6c69dd9>] memcg_create_kmem_cache+0x24/0x170 [ 370.194779] 4 locks held by kworker/0:5/5938: [ 370.199297] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000d712cbbd>] process_one_work+0xb12/0x1bb0 [ 370.209766] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<0000000003090f21>] process_one_work+0xb89/0x1bb0 [ 370.221223] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000edc22631>] memcg_destroy_kmem_caches+0xf/0x80 [ 370.231434] #3: (slab_mutex){+.+.}, at: [<00000000782023b0>] memcg_destroy_kmem_caches+0x24/0x80 [ 370.240631] 3 locks held by kworker/0:6/6264: [ 370.245161] #0: ((wq_completion)"events"){+.+.}, at: [<00000000d712cbbd>] process_one_work+0xb12/0x1bb0 [ 370.254946] #1: (slab_caches_to_rcu_destroy_work){+.+.}, at: [<0000000003090f21>] process_one_work+0xb89/0x1bb0 [ 370.265409] #2: (slab_mutex){+.+.}, at: [<00000000489dfcf8>] slab_caches_to_rcu_destroy_workfn+0x25/0xc0 [ 370.275553] 1 lock held by blkid/13266: [ 370.279583] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000022d1f5b8>] blkdev_put+0x2a/0x4f0 [ 370.287954] 1 lock held by syz-executor3/15631: [ 370.292664] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b2be1353>] iterate_bdevs+0xc8/0x260 [ 370.301553] 1 lock held by syz-executor3/15638: [ 370.306254] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000b2be1353>] iterate_bdevs+0xc8/0x260 [ 370.314908] [ 370.316571] ============================================= [ 370.316571] [ 370.323603] NMI backtrace for cpu 0 [ 370.328066] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.334988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.344345] Call Trace: [ 370.346921] dump_stack+0x194/0x24d [ 370.350539] ? arch_local_irq_restore+0x53/0x53 [ 370.355187] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.359839] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.364232] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.368712] nmi_cpu_backtrace+0x1d2/0x210 [ 370.372927] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.377401] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.382837] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.388004] watchdog+0x90c/0xd60 [ 370.391465] ? reset_hung_task_detector+0xa0/0xa0 [ 370.396287] ? complete+0x62/0x80 [ 370.399741] ? __schedule+0x1ec0/0x1ec0 [ 370.403689] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.407987] ? __lockdep_init_map+0xe4/0x650 [ 370.412380] ? do_raw_spin_trylock+0x190/0x190 [ 370.416941] ? lockdep_init_map+0x9/0x10 [ 370.420988] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.426101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.431105] ? trace_hardirqs_on+0xd/0x10 [ 370.435242] ? __kthread_parkme+0x176/0x240 [ 370.439555] kthread+0x33c/0x400 [ 370.442896] ? reset_hung_task_detector+0xa0/0xa0 [ 370.447723] ? kthread_stop+0x7a0/0x7a0 [ 370.451686] ret_from_fork+0x3a/0x50 [ 370.455718] Sending NMI from CPU 0 to CPUs 1: [ 370.460240] NMI backtrace for cpu 1 [ 370.460247] CPU: 1 PID: 8 Comm: rcu_sched Not tainted 4.16.0-rc6+ #366 [ 370.460250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.460263] RIP: 0010:del_timer_sync+0x18e/0x240 [ 370.460265] RSP: 0018:ffff8801d9aef6b0 EFLAGS: 00000246 [ 370.460269] RAX: 0000000000000000 RBX: ffff8801d9aef708 RCX: 0000000000000000 [ 370.460272] RDX: 1ffffffff0dd93a5 RSI: 0000000000000001 RDI: 0000000000000282 [ 370.460275] RBP: ffff8801d9aef6d0 R08: ffff8801db3237d8 R09: 0000000000000000 [ 370.460277] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000293 [ 370.460280] R13: ffff8801d9aef730 R14: ffff8801d9aef788 R15: 1ffffffff0dc1200 [ 370.460284] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 370.460287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.460290] CR2: ffffffffff600400 CR3: 0000000006e22002 CR4: 00000000001606e0 [ 370.460296] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 370.460298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 370.460300] Call Trace: [ 370.460309] schedule_timeout+0x124/0x230 [ 370.460314] ? usleep_range+0x190/0x190 [ 370.460319] ? __next_timer_interrupt+0x150/0x150 [ 370.460329] rcu_gp_kthread+0x9dd/0x18e0 [ 370.460336] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 370.460347] ? rcu_batches_completed_sched+0x10/0x10 [ 370.460352] ? trace_hardirqs_off+0x10/0x10 [ 370.460364] ? switched_to_fair+0xa0/0xa0 [ 370.460369] ? trace_hardirqs_off+0x10/0x10 [ 370.460374] ? resched_curr+0x13e/0x1a0 [ 370.460381] ? find_held_lock+0x35/0x1d0 [ 370.460388] ? finish_task_switch+0x1c1/0x7e0 [ 370.460393] ? lock_downgrade+0x980/0x980 [ 370.460400] ? lock_release+0xa40/0xa40 [ 370.460405] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.460410] ? do_raw_spin_trylock+0x190/0x190 [ 370.460416] ? compat_start_thread+0x80/0x80 [ 370.460421] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.460426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.460431] ? trace_hardirqs_on+0xd/0x10 [ 370.460436] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.460440] ? finish_task_switch+0x1c1/0x7e0 [ 370.460444] ? finish_task_switch+0x182/0x7e0 [ 370.460449] ? copy_overflow+0x20/0x20 [ 370.460460] ? __schedule+0x903/0x1ec0 [ 370.460469] ? trace_hardirqs_off+0x10/0x10 [ 370.460476] ? find_held_lock+0x35/0x1d0 [ 370.460483] ? find_held_lock+0x35/0x1d0 [ 370.460489] ? complete+0x62/0x80 [ 370.460497] ? __schedule+0x1ec0/0x1ec0 [ 370.460500] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.460505] ? __lockdep_init_map+0xe4/0x650 [ 370.460510] ? do_raw_spin_trylock+0x190/0x190 [ 370.460517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.460522] ? trace_hardirqs_on+0xd/0x10 [ 370.460527] ? __kthread_parkme+0x176/0x240 [ 370.460532] kthread+0x33c/0x400 [ 370.460537] ? rcu_batches_completed_sched+0x10/0x10 [ 370.460541] ? kthread_stop+0x7a0/0x7a0 [ 370.460547] ret_from_fork+0x3a/0x50 [ 370.460553] Code: a6 00 00 00 f6 43 22 20 75 10 e8 5e 9b 10 00 0f 0b eb 07 e8 55 9b 10 00 f3 90 e8 4e 9b 10 00 48 89 df e8 86 e5 ff ff 85 c0 78 e8 <89> 45 e4 e8 3a 9b 10 00 8b 45 e4 48 8d 65 e8 5b 41 5c 41 5d 5d [ 370.461243] Kernel panic - not syncing: hung_task: blocked tasks [ 370.761875] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.768785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.778124] Call Trace: [ 370.780692] dump_stack+0x194/0x24d [ 370.784302] ? arch_local_irq_restore+0x53/0x53 [ 370.788956] ? vsnprintf+0x1ed/0x1900 [ 370.792737] panic+0x1e4/0x41c [ 370.795907] ? refcount_error_report+0x214/0x214 [ 370.800652] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.806000] watchdog+0x91d/0xd60 [ 370.809452] ? reset_hung_task_detector+0xa0/0xa0 [ 370.814272] ? complete+0x62/0x80 [ 370.817723] ? __schedule+0x1ec0/0x1ec0 [ 370.821670] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.825967] ? __lockdep_init_map+0xe4/0x650 [ 370.830356] ? do_raw_spin_trylock+0x190/0x190 [ 370.834915] ? lockdep_init_map+0x9/0x10 [ 370.838961] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.844046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.849043] ? trace_hardirqs_on+0xd/0x10 [ 370.853179] ? __kthread_parkme+0x176/0x240 [ 370.857497] kthread+0x33c/0x400 [ 370.860839] ? reset_hung_task_detector+0xa0/0xa0 [ 370.865660] ? kthread_stop+0x7a0/0x7a0 [ 370.869615] ret_from_fork+0x3a/0x50 [ 370.874115] Dumping ftrace buffer: [ 370.877750] (ftrace buffer empty) [ 370.881524] Kernel Offset: disabled [ 370.885128] Rebooting in 86400 seconds..